Paper sticking machine

Abstract

A shell of the paper pasting machine is provided with a paper pasting bin with an opening in one side, an output opening communicated with the paper pasting bin is formed in the shell, and a paper feeding channel communicated with the output opening and the opening is formed in the paper pasting bin; the winding mechanism, the stripping mechanism and the positioning piece are all installed in the sticker bin and are configured to be wound by the sticker roll placed in from the opening. The winding mechanism is configured to be capable of pulling the sticker roll to rotate and winding the lining paper; the stripping mechanism is arranged close to the output port and is configured to be matched with the winding mechanism to change the advancing direction of the lining paper to be different from the advancing direction in the paper feeding channel, so that the stickers are stripped from the lining paper and output from the output port; the cover body covers the opening and comprises a cover plate and a limiting convex part arranged on the inner side of the cover plate, and the limiting convex part at least corresponds to part of the paper feeding channel and is configured to at least limit the lining paper in the paper feeding channel. According to the paper pasting machine, the paster output precision and stability of the paper pasting machine can be effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sticker dispensing equipment, and particularly relates to a sticker machine. BACKGROUND

[0002] Stickers are widely used in many scenes because of low cost, various forms, convenient use and certain decoration and identification functions. For example, teachers use stickers as rewards, children and students like to paste personalized stickers on articles, and paper packaging of bread, milk tea and the like in a store is sealed by stickers.

[0003] In the related art, stickers are dispensed by a sticker machine. When in use, a plurality of strip-shaped backing paper on which peelable stickers are arranged is wound into a sticker roll, the sticker roll is installed in a housing of the sticker machine, and the stickers are peeled from the backing paper by a peeling mechanism and a winding mechanism in the sticker machine and are output from an output port. In order to facilitate the placement of the sticker roll, one side of the housing of the sticker machine is open, the sticker roll is installed into a sticker bin through the opening, and the opening is covered by a cover. In this way, there is a large gap between the sticker roll and the cover, and the backing paper is easily loosened during movement, resulting in low sticker dispensing efficiency.

[0004] The above content is only used to assist in understanding the technical solutions of the utility model and does not mean that the above content is prior art. CONTENT OF THE UTILITY MODEL

[0005] In view of the above problems, the utility model provides a sticker machine, which aims to solve the technical problem that the backing paper is easily loosened during movement, resulting in low sticker dispensing efficiency.

[0006] To achieve the above purpose, the sticker machine provided by the utility model is used for outputting stickers, the stickers are peelably attached to the backing paper and wound into a sticker roll;

[0007] The sticker machine comprises a housing, a cover, a winding mechanism, a peeling mechanism and a positioning member for positioning and rotating the sticker roll.

[0008] The housing has a sticker bin with one side open, the housing is provided with an output port communicating with the sticker bin, and the sticker bin is provided with a paper passing channel communicating with the output port and the opening.

[0009] The winding mechanism, the peeling mechanism and the positioning member are all installed in the sticker bin and are configured to be wound by the sticker roll placed through the opening.

[0010] The winding mechanism is configured to rotate and wind the backing paper by pulling the sticker roll.

[0011] The peeling mechanism is arranged adjacent to the output port and is configured to cooperate with the winding mechanism to change the running direction of the backing paper to be different from the running direction in the paper running channel, so that the sticker is peeled from the backing paper and output by the output port.

[0012] The cover is arranged at the opening, and the cover comprises a cover plate and a limiting protrusion arranged inside the cover plate. The limiting protrusion is arranged corresponding to at least part of the paper running channel, and is configured to limit at least the backing paper in the paper running channel.

[0013] In an embodiment, the positioning member is a positioning column arranged to extend into the hollow part of the sticker roll; the limiting protrusion comprises a first limiting part arranged corresponding to the paper running channel and a second limiting part arranged corresponding to the periphery of the positioning column to limit the sticker roll.

[0014] In an embodiment, the second limiting part comprises a plurality of stop protrusions, each of which extends outward from the outer periphery of the positioning column, and the plurality of stop protrusions are arranged at intervals along the outer periphery of the positioning column to stop the sticker roll.

[0015] In an embodiment, the second limiting part further comprises a first protruding ring and a second protruding ring arranged coaxially, and the plurality of stop protrusions are arranged between the first protruding ring and the second protruding ring, and the two ends of the stop protrusions are connected with the first protruding ring and the second protruding ring respectively.

[0016] In an embodiment, the wall surface of the sticker compartment facing the opening is provided with a sticker conveying part, the peeling mechanism has a conveying surface and a peeling surface, the conveying surface and the peeling surface are arranged at an acute angle, the conveying surface and the sticker conveying part form the paper running channel, the peeling surface is configured to cooperate with the winding mechanism to turn the backing paper, the limiting protrusion comprises a limiting rib, the limiting rib is arranged at an angle with the running direction of the backing paper in the paper running channel, and the limiting rib is arranged above the sticker conveying part and the peeling mechanism to limit the backing paper in the paper running channel.

[0017] In an embodiment, a plurality of limiting ribs are arranged at intervals along the running direction of the paper running channel.

[0018] In an embodiment, the cover is detachably connected to the shell; the winding mechanism is rotatable and detachably mounted to the wall surface of the sticker compartment facing the opening; the limiting protrusion further comprises a stopping part, the stopping part has a stopping groove formed therein, and the shaft end of the winding mechanism is stopped and rotatably arranged in the stopping groove.

[0019] In an embodiment, the edge of the opening is recessed to form an annular groove, the winding mechanism, the peeling mechanism and the positioning member are all lower than the wall surface of the shell at the opening, and the cover plate is adapted to be embedded in the annular groove; and the limiting protrusion is attached to or adjacent to the end surface of the winding mechanism, the peeling mechanism and the positioning member facing the opening.

[0020] In an embodiment, the sticker machine further comprises a sticker roll wound by a plurality of peelable stickers and a backing paper, the unwinding end of the sticker roll is wound on the winding mechanism, the rotation axis of the winding mechanism is parallel to the rotation axis of the sticker roll, the backing paper is wound on the peeling mechanism by the paper feeding channel and extends to the winding mechanism, so that the stickers are peeled at the peeling mechanism and output by the output port when the winding mechanism pulls and winds the backing paper.

[0021] In an embodiment, the side of the shell away from the opening is provided with a driving mounting cavity independent of the sticker cartridge, and the sticker machine further comprises a driving mechanism mounted in the driving mounting cavity, and the transmission shaft of the driving mechanism is connected with the winding mechanism in the circumferential direction through the cavity wall of the driving mounting cavity, so as to automatically or passively drive the winding mechanism to wind the backing paper.

[0022] The sticker machine can peel and output stickers, the paper feeding channel is communicated with the opening, and the assembly of the backing paper in the paper feeding channel is more convenient. The limiting protrusion is arranged on the inner side of the cover plate, and the limiting protrusion is arranged at least corresponding to part of the paper feeding channel, so that the limiting protrusion can abut against the backing paper arranged in the paper feeding channel, the backing paper in the paper feeding channel is prevented from loosening, deviating or even coming out of the peeling mechanism, the distribution efficiency of the stickers is effectively improved, the sticker output precision and stability of the sticker machine are greatly improved, and the product use reliability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0024] Figure 1 The structure schematic diagram of an embodiment of the sticker machine is shown;

[0025] Figure 2 For Figure 1 The structure schematic diagram of another angle of the sticker machine is shown;

[0026] Figure 3 For Figure 2 The explosion view of the sticker machine is shown;

[0027] Figure 4 for Figure 3 the structure diagram of the paper pasting machine from another angle;

[0028] Figure 5 for Figure 4 the enlarged view of A in the paper pasting machine;

[0029] Figure 6 for Figure 1 the top view of the paper pasting machine;

[0030] Figure 7 for Figure 6 the sectional view along VII-VII line in the paper pasting machine;

[0031] Figure 8 for Figure 6 the sectional view along VIII-VIII line in the paper pasting machine;

[0032] Figure 9 the explosion view of another embodiment of the paper pasting machine;

[0033] Figure 10 for Figure 9 the structure diagram of the paper pasting machine from another angle.

[0034] BRIEF DESCRIPTION OF THE DRAWINGS

[0035]

[0036] The implementation, functional features and advantages of the paper pasting machine will be further described with reference to the accompanying drawings. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application. In addition, the technical solutions in each embodiment can be combined with each other, but it must be based on that those of ordinary skill in the art can realize, when the combination of the technical solutions appears contradictory or unachievable, it should be considered that the combination of the technical solutions does not exist, and is not within the protection scope of the present application.

[0038] It should be noted that if the embodiment of the utility model has the direction indication (such as up, down, left, right, front, back......), the direction indication is only used to explain the relative position relationship, movement condition and the like between the components in a certain specific posture, if the specific posture changes, the direction indication also changes accordingly.

[0039] In the embodiment of the utility model, unless otherwise expressly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact of the first and second features, or indirect contact of the first and second features through an intermediate medium. Moreover, the first feature can be directly above or obliquely above the second feature, or it can only mean that the horizontal height of the first feature is higher than that of the second feature. The first feature can be directly below or obliquely below the second feature, or it can only mean that the horizontal height of the first feature is less than that of the second feature.

[0040] In the embodiment of the utility model, unless otherwise expressly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise expressly limited. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0041] In addition, if the embodiment of the utility model has the description of "first", "second" and the like, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features with "first" and "second" can explicitly or implicitly include at least one feature. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme.

[0042] The utility model provides a kind of sticker machine, for manual or electrically peeling off the sticker on the sticker roll, and the sticker after peeling is output by output port.The sticker roll is wound by strip-shaped backing paper arranged with multiple peelable stickers, and the center of the sticker roll forms a hollow part.The backing paper has a release layer for attaching stickers to facilitate peeling the stickers from the backing paper.The shape, pattern of the sticker can be selected and designed according to actual needs, for example, the side of the sticker facing away from the backing paper can print cartoon patterns, character patterns, words, bar codes, etc., for children entertainment or as label identification.

[0043] In the embodiment of the utility model, please refer to Figures 1 to 8 The sticker machine 100 comprises a shell 10, a cover 20, a winding mechanism 30, a peeling mechanism 40 and a positioning piece 50 for positioning and rotating the sticker roll 60:

[0044] The shell 10 has a sticker bin 11 with one side open 13, the shell 10 is provided with an output port 12 communicated with the sticker bin 11, and the sticker bin 11 is provided with a paper running channel 111 communicated with the output port 12 and the opening 13;

[0045] The winding mechanism 30, the peeling mechanism 40 and the positioning piece 50 are all installed in the sticker bin 11, and are configured to be wound by the sticker roll 60 placed through the opening 13;

[0046] The winding mechanism 30 is configured to pull the sticker roll 60 to rotate and wind the backing paper;

[0047] The peeling mechanism 40 is arranged adjacent to the output port 12, and is configured to cooperate with the winding mechanism 30 to change the running direction of the backing paper to be different from the running direction in the paper running channel 111, so that the sticker is peeled from the backing paper and output by the output port 12;

[0048] The cover 20 is covered at the opening 13, the cover 20 comprises a cover plate 21 and a limiting convex part 22 arranged on the inner side of the cover plate 21, the limiting convex part 22 is arranged at least corresponding to part of the paper running channel 111, and is configured to limit at least the backing paper in the paper running channel 111.

[0049] In the embodiment, the shape of the shell 10 can be many, for example, the shell 10 can be constructed into a cube, a cuboid, a cylinder, an irregular shape, etc., and the shape of the shell 10 can be selected and designed according to actual needs, which is not specifically limited here. The sticker bin 11 in the shell 10 is used for mounting the sticker roll 60, and the space size, shape, etc. in the sticker bin 11 can be designed according to the needs. The output port 12 is used for outputting the peeled sticker, generally, the output port 12 extends along the width direction of the backing paper to be long strip-shaped, specifically, the output port 12 can be runway-shaped.

[0050] The sticker conveying part 112 can be arranged in the sticker storage 11, so that a sticker conveying channel 111 is formed in the sticker conveying part 112, or the sticker conveying part 112 cooperates with other structures (for example, the cavity wall of the sticker storage 11, the peeling mechanism 40, the limiting plate, etc.) to form the sticker conveying channel 111. It can be understood that the sticker conveying channel 111 does not refer to a fully enclosed channel, that is, the side wall of the sticker conveying channel 111 can be discontinuous, as long as the sticker conveying channel 111 has side walls on both sides in the thickness direction of the backing paper, and the two side walls of the sticker conveying channel 111 can be opposite or non-opposite, as long as the two side walls can be arranged on both sides in the thickness direction of the backing paper, and the backing paper is limited in a certain way. The sticker conveying channel 111 is in communication with the opening 13, and when the sticker roll 60 is installed into the sticker storage 11 from the opening 13, the backing paper can be directly inserted into the sticker conveying channel 111 from the opening 13, so that the installation of the backing paper in the sticker conveying channel 111 is more convenient and fast.

[0051] The winding mechanism 30, the peeling mechanism 40 and the positioning member 50 can be directly connected to the inner wall of the sticker storage 11. As shown in Figure 9 and Figure 10 indicated, the winding mechanism 30, the peeling mechanism 40 and the positioning member 50 can be integrally installed on the carrier plate to form a sticker carrier, so that modular assembly can be achieved. Thus, when the sticker roll 60 needs to be replaced, the user does not need to insert the sticker roll 60 into the sticker conveying channel 111 and the winding and peeling mechanism 40, but only needs to directly replace the sticker carrier with the sticker roll 60, which greatly improves the replacement effect of the sticker roll 60 and effectively reduces the difficulty of replacing the sticker roll 60, thereby improving the user experience.

[0052] The winding mechanism 30 can be driven to rotate by a motor, or manually driven to rotate by an operation part. The driving mode of the winding mechanism 30 is not limited here. The winding mechanism 30 is located downstream of the sticker conveying channel 111. It can be understood that when the product is shipped, the winding mechanism 30 is fixedly connected to the unwinding end of the sticker roll 60, and after use, the winding mechanism 30 is driven to rotate to pull the sticker roll 60 to rotate and wind the backing paper, so that the backing paper after the sticker is peeled off can be recycled by the winding mechanism 30, and the thickness of the backing paper roll gradually decreases, while the thickness of the backing paper on the winding mechanism 30 gradually increases.

[0053] The peeling mechanism 40 is used for peeling the sticker on the backing paper. The structure and form of the peeling mechanism 40 can be various, for example, the peeling mechanism 40 can be a roller structure, a sharp corner structure, etc. The peeling mechanism 40 is used for turning the backing paper, so that the running direction of the backing paper at the paper running channel 111 is arranged at an acute angle with the running direction of the backing paper between the peeling mechanism 40 and the winding mechanism 30. Specifically, the running direction of the backing paper at the paper running channel 111 is arranged at an acute angle with the running direction of the backing paper between the peeling mechanism 40 and the winding mechanism 30. In this way, when the sticker moves to the peeling mechanism 40, the leading end of the sticker in the running direction gradually separates from the backing paper due to the turning of the backing paper inward, and the sticker can be completely separated from the backing paper when the backing paper continues to run, and finally output by the conveying port to realize the conveying and distribution of a single sticker.

[0054] The positioning member 50 is used for positioning and rotating the sticker roll 60, and the positioning member 50 can be a positioning column 51, so that the positioning column 51 is inserted into the hollow part of the sticker roll 60. Of course, the positioning member 50 can also be an arc-shaped surrounding wall or circumferentially spaced surrounding members to form a rotating space, and the sticker roll 60 is limitedly installed in the rotating space. The specific form of the positioning member 50 can be designed according to actual needs, which is not limited here.

[0055] The cover 20 and the shell 10 can be detachably fixedly connected by snap, plug-in, magnetic attraction and the like. In order to improve the structural strength, the limiting protrusions 22 and the cover plate 21 are optionally integrally formed. The form and structure of the limiting protrusions 22 can also be various, for example, the limiting protrusions 22 can be limiting ribs 223, limiting blocks, etc., as long as they can limit the backing paper in the paper running channel 111 in the direction of the opening 13, and the specific structure of the limiting protrusions 22 is not limited here. By setting the limiting protrusions 22, the cover plate 21 can also play a role in structural reinforcement.

[0056] The sticker machine 100 of the utility model can realize peeling and outputting of stickers, and by making the paper running channel 111 communicate with the opening 13, it is more convenient to assemble the backing paper in the paper running channel 111. And by setting the limiting protrusions 22 on the inner side of the cover plate 21, the limiting protrusions 22 correspond to at least part of the paper running channel 111, so that the limiting protrusions 22 can abut against the backing paper limitedly arranged in the paper running channel 111, avoiding the backing paper in the paper running channel 111 from loosening and deviating or even coming out of the peeling mechanism 40, thereby effectively improving the distribution efficiency of the stickers and greatly improving the sticker output precision and stability of the sticker machine 100, to improve the product use reliability.

[0057] In an embodiment, as shown in Figures 3 to 7As shown, the positioning member 50 is a positioning column 51 for extending into the hollow part of the sticker roll 60; the limiting protrusion 22 comprises a first limiting part 221 and a second limiting part 222, the first limiting part 221 is arranged corresponding to the sticker passing channel 111, and the second limiting part 222 is arranged corresponding to the periphery of the positioning column 51 for limiting the sticker roll 60.

[0058] In the embodiment, the sticker roll 60 is arranged around the periphery of the positioning column 51 in a rotatable manner. By arranging the positioning member 50 as the positioning column 51, the sticker roll 60 can be accurately positioned without interfering with the movement of the backing paper. By arranging the first limiting part 221 corresponding to the sticker passing channel 111, the first limiting part 221 can limit the backing paper arranged in the sticker passing channel 111, so as to avoid the backing paper in the sticker passing channel 111 from loosening and deviating or even coming off the peeling mechanism 40, thereby effectively improving the dispensing efficiency of the stickers. By arranging the second limiting part 222 corresponding to the periphery of the positioning column 51, the second limiting part 222 can limit the sticker roll 60, so as to effectively avoid the sticker roll 60 from loosening and moving, thereby further improving the accuracy and stability of the sticker dispenser 100.

[0059] Further, referring to Figure 3 , the second limiting part 222 comprises a plurality of stop protrusions 2221, each of the stop protrusions 2221 extends outward from the periphery of the positioning column 51, and the stop protrusions 2221 are arranged at intervals along the periphery of the positioning column 51 for stopping the sticker roll 60.

[0060] In the embodiment, the stop protrusions 2221 can also extend in the radial direction of the positioning column 51, or can be arranged at an angle with the radial direction of the positioning column 51. By arranging the plurality of stop protrusions 2221, and extending the stop protrusions 2221 in the thickness direction of the sticker roll 60, the sticker roll 60 can be reliably limited without affecting the rotation of the sticker roll 60. In practice, the stop protrusions 2221 can be in close contact with the sticker roll 60, or can have a small gap with the sticker roll 60, for example, a gap of less than 1 mm. The number of stop protrusions 2221 can be selected and designed according to actual needs, for example, the stop protrusions 2221 can be arranged in three, four, six, etc., which are not specifically limited here.

[0061] Further, as Figure 3 and Figure 7As shown, the second limiting part 222 further comprises coaxially arranged first and second convex rings 2222 and 2223, and a plurality of stop protrusions 2221 are arranged between the first and second convex rings 2222 and 2223, and the two ends of the stop protrusions 2221 are connected with the first and second convex rings 2222 and 2223 respectively. By arranging the first and second convex rings 2222 and 2223, on one hand, the structural strength of the stop protrusions 2221 and the cover plate 21 can be improved, and on the other hand, the stop and limiting of the sticker roll 60 can be better.

[0062] In an embodiment, as shown, Figures 4 to 8 As shown, the wall surface of the sticker bin 11 facing the opening 13 is convexly provided with a sticker conveying part 112, the peeling mechanism 40 has a conveying surface 41 and a peeling surface 42, the conveying surface 41 and the peeling surface 42 are arranged at an acute angle, the sticker conveying part 112 and the conveying surface 41 form the paper conveying channel 111, the peeling surface 42 is configured to cooperate with the winding mechanism 30 to turn the backing paper, the limiting convex part 22 comprises a limiting rib 223, the limiting rib 223 is arranged at an angle with the running direction of the backing paper in the paper conveying channel 111, and the limiting rib 223 is arranged above the sticker conveying part 112 and the peeling mechanism 40 to limit the backing paper in the paper conveying channel 111.

[0063] In the embodiment, the sticker conveying part 112 extends from the bottom wall of the sticker bin 11 to the opening 13. The sticker conveying part 112 can be arranged opposite to the conveying surface 41 or in a staggered manner. The sticker conveying part 112 can be one or more. When there are multiple sticker conveying parts 112, the sticker conveying parts 112 can be arranged on the same side of the peeling mechanism 40, or some of the sticker conveying parts 112 can be arranged side by side with the peeling mechanism 40, and some of the sticker conveying parts 112 can be arranged on different sides of the backing paper from the peeling mechanism 40. The sticker conveying part 112 can be a straight plate or a bent plate, which is not limited herein. The sticker conveying part 112 and the conveying surface 41 form the paper conveying channel 111, so that when the backing paper is placed in the paper conveying channel 111, the sticker conveying part 112 and the conveying surface 41 are respectively located on both sides of the backing paper in the thickness direction to limit and guide the backing paper.

[0064] The conveying surface 41 can be a flat surface, a bent surface, an arc surface, etc., as long as it can guide and limit the backing paper. The conveying surface 41 and the peeling surface 42 are arranged at an acute angle, so that when the backing paper moves from the paper conveying channel 111 to the peeling surface 42, it will be bent by more than 90 degrees, so that the front end of the sticker will gradually separate from the backing paper, thereby making the peeling of the sticker more efficient and reliable. The conveying surface 41 and the peeling surface 42 form an acute angle, which can be 30 degrees, 45 degrees, 50 degrees, etc.

[0065] The limiting rib 223 can extend along the thickness direction of the liner paper in the paper path channel 111, or can be arranged at an angle with the thickness direction of the liner paper in the paper path channel 111 and the advancing direction of the liner paper in the paper path channel 111. In short, the limiting rib 223 can be a vertical rib or an inclined rib, as long as it can achieve the limiting stop of the liner paper in the paper path channel 111. When the cover 20 covers the opening 13, the limiting rib 223 can directly abut against the adhesive paper conveying part 112 and the peeling mechanism 40, or can be in close proximity to the adhesive paper conveying part 112 and the peeling mechanism 40, for example, so that the gap between the limiting rib 223 and the adhesive paper conveying part 112 or the peeling mechanism 40 is less than 1 mm. By arranging the limiting rib 223 to block the adhesive paper conveying part 112 and the peeling mechanism 40, the liner paper at the peeling mechanism 40 can be reliably limited, so as to avoid the liner paper at the peeling mechanism 40 from loosening and deviating or even falling out of the peeling mechanism 40, thereby effectively improving the dispensing accuracy and reliability of the adhesive paper.

[0066] Further, referring to FIGS. 3, Figure 7 and Figure 8 , the limiting rib 223 is provided with a plurality of limiting ribs 223, and the plurality of limiting ribs 223 are arranged at intervals along the advancing direction of the paper path channel 111. In this way, the plurality of limiting ribs 223 can reliably limit the liner paper in the paper path channel 111, so as to further avoid the liner paper in the paper path channel 111 from loosening.

[0067] In an embodiment, as shown in FIGS. 3, Figure 3 and Figure 7 , the cover 20 is detachably connected to the housing 10; the winding mechanism 30 is rotatably and detachably mounted to the wall surface of the adhesive paper storage 11 facing the opening 13, the limiting protrusion 22 further comprises a stop portion 224, the stop portion 224 is internally formed with a stop groove 2241, and the shaft end of the winding mechanism 30 is arranged in the stop groove 2241 and is rotatable.

[0068] In the embodiment, the cover 20 and the housing 10 can be detachably fixedly connected by snap, plug-in, magnetic attraction or the like. The adhesive paper storage 11 is provided with a rotating shaft, and the winding mechanism 30 can be a rotating drum, so that the middle part of the rotating drum is directly sleeved outside the rotating shaft, and the rotating shaft and the rotating shaft are limited in the circumferential direction. In this way, the rotating shaft can be driven to rotate to drive the winding mechanism 30 to rotate, thereby realizing the winding of the liner paper. By detachably arranging the winding mechanism 30, it is more convenient for the user to replace the adhesive paper roll 60. The stop portion 224 can be composed of a plurality of ribs, and the plurality of ribs surround the stop groove 2241. The stop portion 224 can limit the winding mechanism 30 in the axial direction, and can also provide a rotating space for the end shaft of the winding mechanism 30, so as to improve the rotating reliability of the winding mechanism 30.

[0069] When the user replaces the sticker, the winding mechanism 30 can be disassembled, the winding end of the sticker roll 60 is wound on the winding mechanism 30, the hollow part of the sticker roll 60 is aligned with the positioning member 50, the winding mechanism 30 is inserted at the rotating shaft, the backing paper between the sticker roll 60 and the winding mechanism 30 is placed in the paper running channel 111, the winding and stripping mechanism 40 is wound, and finally the cover 20 is closed to the opening 13, so that the replacement of the sticker roll 60 can be realized. In order to improve the rotation accuracy of the winding mechanism 30, further, the end shaft of the winding mechanism 30 is conical, the side wall of the stop groove is conical, and the end shaft of the winding mechanism 30 is adapted to be embedded in the stop groove.

[0070] In an embodiment, referring to Figures 4 to 7 , the edge of the opening 13 is recessed to form an annular embedding groove 14, the end surface of the winding mechanism 30, the stripping mechanism 40 and the positioning member 50 towards the opening 13 is lower than the wall surface of the housing 10 at the opening 13, and the cover plate 21 is adapted to be embedded in the annular embedding groove 14; the limiting protrusion 22 is arranged in close contact with or close to the end surface of the winding mechanism 30, the stripping mechanism 40 and the positioning member 50 towards the opening 13. The annular embedding groove 14 provides a positioning and installation space for the cover plate 21, so that the assembly between the cover plate 21 and the housing 10 is more convenient and fast. At the same time, it can also ensure the integrity and consistency of the cover plate 21 and the housing 10. The close arrangement of the limiting protrusion 22 and the winding mechanism 30, the stripping mechanism 40 and the positioning member 50 means that the gap is very small, for example, the gap is less than 1mm. In this way, the limiting protrusion 22 can reliably limit the backing paper at the stripping mechanism 40, the positioning member 50 and the winding mechanism 30, avoid the backing paper loose, and improve the sticker stripping accuracy and stability.

[0071] In an embodiment, as shown in Figure 4 , Figures 7 to 10 , the sticker machine 100 further comprises a sticker roll 60 wound by a backing paper adhering a plurality of peelable stickers, the unwinding end of the backing paper roll is wound on the winding mechanism 30, the rotating axis of the winding mechanism 30 is arranged in parallel with the rotating axis of the sticker roll 60, the backing paper is wound around the stripping mechanism 40 by the paper running channel 111 and extends to the winding mechanism 30, so that the stickers are peeled at the stripping mechanism 40 and output by the output port 12 when the winding mechanism 30 pulls and winds the backing paper.

[0072] In the embodiment, the specific description of the sticker roll 60 can refer to the above, and will not be repeated here. The unwinding end of the backing paper roll is wound on the winding mechanism 30, the sticker roll 60 is positioned and rotated on the positioning member 50, the backing paper between the winding mechanism 30 and the sticker roll 60 is placed in the paper conveying channel 111, and the peeling mechanism 40 is arranged. In this way, the backing paper can play a role similar to a conveyor belt, and the winding mechanism 30 and the sticker roll 60 are similar to pulleys. In this way, while the winding mechanism 30 recovers the backing paper after peeling the sticker, the backing paper can be pulled to move, so that the sticker can be peeled at the peeling structure and driven by the backing paper to be output by the output port 12.

[0073] In an embodiment, referring again to Figures 7 to 10 , the side of the housing 10 away from the opening 13 is provided with a driving installation cavity 15 independent of the sticker compartment 11, and the sticker machine 100 further comprises a driving mechanism 70 installed in the driving installation cavity 15. The transmission shaft 71 of the driving mechanism 70 is connected with the circumferential limiting portion of the winding mechanism 30 through the cavity wall of the driving installation cavity 15, so as to automatically or passively drive the winding mechanism 30 to wind the backing paper.

[0074] In the embodiment, a partition plate can be arranged in the housing 10 to separate the housing 10 into the driving installation cavity 15 and the sticker compartment 11. The driving installation cavity 15 is used to install the driving mechanism 70, which can have many forms. For example, the driving mechanism 70 can be automatically driven, and the driving mechanism 70 can include a motor, a gear set, a transmission shaft 71, and the like. The driving mechanism 70 can also be manually driven, and the driving mechanism 70 can include an operating member, a gear set, a transmission shaft 71, and the like. The transmission shaft 71 is connected with the circumferential limiting portion of the winding mechanism 30 through the cavity wall of the driving installation cavity 15. The motor or the operating member is operated to drive the gear set to drive the transmission shaft 71 and the winding mechanism 30 to rotate, so as to realize the winding and conveying of the backing paper. The driving mechanism 70 is arranged in the driving installation cavity 15 independent of the sticker compartment 11, which can avoid the accidental scattering of the driving mechanism 70 caused by the replacement of the sticker roll 60.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacements for some technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A sticker machine for outputting stickers which are peelably adhered to a backing paper and wound into a sticker roll, characterized by, The sticker machine comprises a housing, a cover, a winding mechanism, a peeling mechanism and a positioning member for positioning and rotating the sticker roll: The housing has a sticker bin with an open side, the housing is provided with an output port communicating with the sticker bin, and the sticker bin is provided with a paper feeding channel communicating with the output port and the open side; The winding mechanism, the peeling mechanism and the positioning member are all installed in the sticker bin and are configured to be wound by the sticker roll inserted through the open side; The winding mechanism is configured to pull the sticker roll to rotate and wind the backing paper; The peeling mechanism is arranged adjacent to the output port and is configured to cooperate with the winding mechanism to change the direction of the backing paper in the paper feeding channel so that the sticker is peeled from the backing paper and output through the output port; The cover is combined with the open side, the cover comprises a cover plate and a limiting protrusion arranged on the inner side of the cover plate, the limiting protrusion is arranged corresponding to at least part of the paper feeding channel, and is configured to limit at least the backing paper in the paper feeding channel.

2. The sticker machine of claim 1, wherein, The positioning member is a positioning column for extending into the hollow part of the sticker roll; the limiting protrusion comprises a first limiting portion and a second limiting portion, the first limiting portion corresponds to the paper feeding channel, and the second limiting portion corresponds to the outer periphery of the positioning column to limit the sticker roll.

3. The sticker machine of claim 2, wherein, The second limiting portion comprises a plurality of stop protrusions, each of which extends outward from the outer periphery of the positioning column, and a plurality of stop protrusions are arranged at intervals along the outer periphery of the positioning column to stop the sticker roll.

4. The sticker machine of claim 3, wherein, The second limiting portion further comprises a first convex ring and a second convex ring arranged coaxially, a plurality of stop protrusions are arranged between the first convex ring and the second convex ring, and the two ends of the stop protrusions are connected with the first convex ring and the second convex ring respectively.

5. The sticker machine according to any one of claims 1 to 4, wherein The wall surface of the sticker bin towards the open side is provided with a sticker conveying portion, the peeling mechanism has a conveying surface and a peeling surface, the conveying surface and the peeling surface are arranged at an acute angle, the conveying surface and the peeling surface form the paper feeding channel, the peeling surface is configured to cooperate with the winding mechanism to turn the backing paper, the limiting protrusion comprises a limiting rib, the limiting rib is arranged at an angle with the direction of the backing paper in the paper feeding channel, and the limiting rib is arranged above the sticker conveying portion and the peeling mechanism to limit the backing paper in the paper feeding channel.

6. The sticker machine of claim 5, wherein, The limiting rib is provided with a plurality of limiting ribs, and the plurality of limiting ribs are arranged at intervals along the direction of the paper feeding channel.

7. The sticker machine according to any one of claims 1 to 4, wherein The cover is detachably connected to the housing; the winding mechanism is rotatable and detachably installed on the wall surface of the sticker bin towards the open side, the limiting protrusion further comprises a stop portion, the stop portion is formed with a stop groove, and the shaft end of the winding mechanism is stoped and rotatably arranged in the stop groove.

8. The sticker machine of claim 1, wherein, The edge of the opening is recessed to form an annular groove, the winding mechanism, the peeling mechanism and the positioning member are all lower than the wall surface of the shell at the opening, and the cover plate is adapted to be embedded in the annular groove; the limiting convex portion is attached to or adjacent to the end surface of the winding mechanism, the peeling mechanism and the positioning member facing the opening.

9. The sticker machine of claim 1, wherein, The sticker machine further comprises a sticker roll wound by a plurality of peelable stickers and a backing paper, the unwinding end of the sticker roll is wound on the winding mechanism, the rotation axis of the winding mechanism is parallel to the rotation axis of the sticker roll, the backing paper is wound by the paper feeding channel and extends to the winding mechanism, so that the stickers are peeled at the peeling mechanism and output by the output port when the winding mechanism pulls and winds the backing paper.

10. The sticker machine of claim 1, wherein, The side of the shell away from the opening is provided with a driving installation cavity independent of the sticker cartridge, and the sticker machine further comprises a driving mechanism installed in the driving installation cavity, the transmission shaft of the driving mechanism is connected with the winding mechanism in the circumferential direction through the cavity wall of the driving installation cavity, so as to automatically or passively drive the winding mechanism to wind the backing paper.

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