Device for removing residual glue on cylinder core

Abstract

The utility model discloses a cylinder core residual glue removing device, which is used for removing residual glue of a cylinder core with the residual glue and comprises a cylinder core conveying mechanism, a cylinder core discharging mechanism and a cylinder core discharging mechanism, and the glue removing mechanism is arranged in the middle of the cylinder core conveying mechanism and used for removing residual glue on the cylinder core. The device has the advantages that the cylinder core is automatically conveyed through the cylinder core conveying mechanism, residual glue on the inner wall and the outer wall of the cylinder core is removed through the glue removing mechanism, the residual glue on the cylinder core is completely and automatically removed, the whole operation is simple and fast, meanwhile, the surfaces of the inner wall and the outer wall of the cylinder core are not damaged, labor cost and production cost are saved, and production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of recycling of winding cores, in particular to a device for removing residual glue from the cores. Background Art

[0002] Coiled materials refer to materials that are various raw materials wound onto a core for storage. To achieve cost savings and environmental protection, the core is generally made of plastic to facilitate recycling and reuse. Coiled materials are often secured with various adhesive tapes. After use, these tapes sometimes remain on the core. Therefore, during the recycling and reuse of the core, a step is required to remove the residual adhesive from the core. Currently, the conventional step for removing residual adhesive is manual peeling. This manual peeling and removal process is not only inefficient, but also consumes manpower and material resources, and is costly.

[0003] Therefore, there is an urgent need for a device for removing residual glue from the drum core that can quickly and automatically remove the residual glue from the drum core without manual operation. Summary of the Invention

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a device for removing residual glue from a core, which is used to solve the problem that when the core is recycled, the residual glue on the core needs to be removed manually, resulting in low production efficiency.

[0005] In order to solve the above problems, the technical solution adopted by the present utility model is:

[0006] A device for removing residual adhesive from a core drum, used for removing residual adhesive from a core drum with residual adhesive, characterized by comprising:

[0007] The core conveying mechanism is used to convey the core in a vertical state;

[0008] The glue removal mechanism is arranged in the middle of the drum core conveying mechanism and is used to remove the residual glue on the drum core.

[0009] As a preference of the present application, the tube core conveying mechanism includes a conveyor belt for conveying the tube core, one end of the conveyor belt is a feed end, and the other end of the conveyor belt is a discharge end.

[0010] As a preferred embodiment of the present application, the tube core conveying mechanism further includes a feeding robot arm located next to the feeding end, which is used to transfer the tube core with residual glue to the conveyor belt.

[0011] As a preferred embodiment of the present application, the core conveying mechanism further includes a discharge robot arm located next to the discharge end, which is used to move the core after degumming out of the conveyor belt.

[0012] As a preferred embodiment of the present application, the glue removal mechanism includes a glue removal box, a clamping part arranged in the glue removal box for clamping the tube core, a glue removal part arranged in the glue removal box for removing residual glue on the inner and outer walls of the tube core, and a control mechanism for controlling the clamping of the clamping part, the glue removal of the glue removal part and detecting the state of the tube core; a glue removal station is provided in the glue removal box, and the glue removal part removes residual glue on the inner and outer walls of the tube core at the glue removal station.

[0013] As a preferred embodiment of the present application, the glue removal box is provided with an entrance and an exit on both side walls along the conveying direction of the conveyor belt for the conveyor belt and the core to enter and exit in a vertical state, and a sealing mechanism for controlling the opening and closing of the entrance and / or outlet is provided at the entrance and / or the exit.

[0014] As a preferred embodiment of the present application, the sealing mechanism includes sealing plates, each of which is connected to a gas spring, which is connected to the controller, and the gas spring drives the sealing plates to move to seal the inlet and outlet, thereby realizing the opening and closing of the inlet and outlet.

[0015] As a preferred embodiment of the present application, the glue removal part includes an external glue removal part and an internal glue removal part. The external glue removal part includes an external scraper and an external brush for removing glue from the outer wall of the barrel core, and the internal glue removal part includes an internal scraper and an internal brush that can be extended into the barrel core to remove glue from the inner wall of the barrel core.

[0016] As a preferred embodiment of the present application, the external glue removal unit is disposed within the glue removal box via a movable base; the movable base is disposed within the glue removal box, and is provided with a first base and a second base; the external scraper is hingedly disposed on the first base, and the external brush is rollably disposed on the second base, with an elastic member connected between the external scraper and the first base. The elastic member is used to ensure that the blade of the external scraper can be fine-tuned according to the condition of the outer wall of the cylinder core during the glue removal process, thereby ensuring that the blade of the external scraper is always in contact with the outer wall of the cylinder core at the glue removal station, thereby ensuring the removal of residual glue.

[0017] As a preferred embodiment of the present application, the movable base can be slidably disposed in the glue removal box, the movable base is connected to the linear cylinder, the linear cylinder is connected to the control mechanism, and the linear cylinder drives the movable base to drive the first base and the second base to move closer to or away from the core.

[0018] As a preferred embodiment of the present application, the internal glue removal part is arranged in the glue removal box through a telescopic tool holder that can be extended into the cylinder core on the glue removal station; the telescopic tool holder is fixed on the upper wall of the glue removal box, including a main shaft and four radial telescopic arms arranged in a cross shape on the main shaft, and the inner scraper and the inner brush are alternately installed at one end of the radial telescopic arm close to the inner wall of the cylinder core.

[0019] As a preferred embodiment of the present application, the inner degumming section further includes a driving cylinder for driving the vertical elevation of the telescopic blade holder and a telescopic cylinder for adjusting the extension and retraction of each of the radial telescopic arms, and the driving cylinder and the telescopic cylinder are connected to the control mechanism. When the barrel core is not in the degumming station, the telescopic blade holder is in a retracted state and does not affect the transport of the barrel core to the degumming station; when the barrel core is in the degumming station and is clamped and fixed by the clamping portion, the driving cylinder drives the telescopic blade holder to extend into the cavity between the inner walls of the barrel core, and the telescopic cylinder drives the radial telescopic arms to extend so that the blade of the inner scraper and the inner brush contact the inner wall of the barrel core.

[0020] As a preferred embodiment of the present application, the main shaft and the radial telescopic arm are perpendicular to each other.

[0021] As a preferred embodiment of the present application, the clamping part includes two clamping arm driving mechanisms relatively arranged on the two side walls of the glue removal box and C-shaped clamps connected thereto, the openings of the two C-shaped clamps are opposite to each other, and when the clamping part is in a clamping state, a clamping cavity for clamping the tube core is formed between the two C-shaped clamps.

[0022] As a preference of the present application, a roller assembly for driving the core clamped on the clamping portion to rotate circumferentially around its own central axis is provided on one side of the C-shaped clamping head for clamping the core.

[0023] As a preferred embodiment of the present application, the roller assembly includes a plurality of rollers, each of which is rotatably mounted on the surface of the C-shaped chuck facing the core, and at least one of the rollers is equipped with a roller drive mechanism for driving the roller to rotate, and the roller drive mechanism is connected to the control mechanism. The roller drive mechanism drives the roller to rotate, thereby driving the core clamped in the chuck to rotate circumferentially around its own central axis. When the roller assembly drives the core to rotate, both the inner and outer scrapers can uniformly cut into the space between the inner and outer wall surfaces of the core and the residual glue, slowly increasing the force on the residual glue, so that the residual glue is completely removed without damaging the inner and outer wall surfaces of the core.

[0024] As a preferred embodiment of the present application, the control mechanism includes a controller and a position detection sensor for detecting the position of the tube core at the degumming station, and a degumming detector for detecting the degumming condition of the tube core at the degumming station. The signal input end of the controller is respectively connected to the position detection sensor and the degumming detector, and the signal output end of the controller is respectively connected to the tube core conveying mechanism, the clamping part, and the degumming part.

[0025] As a preference of this application, the width of the outer scraper blade, the length of the outer brush, the width of the inner scraper blade, and the length of the inner brush are all greater than or equal to the axial height of the barrel core, so as to completely remove the residual glue on the entire barrel core.

[0026] As a preferred embodiment of the present application, the thickness of the outer scraper and the inner scraper is 0.2~1mm, which ensures that the inner and outer wall surfaces of the tube core will not be scratched, and further prevents the scraper from damaging the inner and outer wall surfaces of the tube core during the degumming process.

[0027] As a preferred embodiment of the present application, the device for removing residual glue from the core drum further includes a feed box, which is located next to the feeding robot and can accommodate the core drums from which the glue has not been removed.

[0028] As a preferred embodiment of the present application, the device for removing residual glue from the core drum also includes a discharge box, which is located next to the discharge robot and can accommodate the core drum after the glue is removed.

[0029] The use process of the drum core residual glue removal device of the utility model is as follows:

[0030] The feeding robot grabs the barrel core with residual glue in the feeding box and transfers it to the conveyor belt of the barrel core conveying mechanism. When placing it, it is necessary to ensure that the barrel core is kept in a vertical state on the conveyor belt to prevent the barrel core from rolling, which is also convenient for subsequent degumming; the conveyor belt drives the barrel core to move toward the degumming mechanism. When the barrel core moves to the entrance of the degumming box, the sealing plate at the entrance moves under the drive of the corresponding gas spring, the entrance is opened, and the barrel core smoothly enters the degumming station of the degumming box; the controller receives the signal from the position detection sensor that there is a barrel core with residual glue at the degumming station, sends a stop command to the barrel core conveying mechanism, sends a clamping command to the clamping part, and sends a degumming command to the degumming part; after the clamping part receives the clamping command from the controller, the clamping arm drive mechanism starts to move, drives the clamping arm to approach the barrel core at the degumming station, until the roller on the surface of the C-type clamp of the clamping arm close to the barrel core contacts the outer wall of the barrel core and clamps the barrel core. At this time, the roller drive mechanism drives the roller to rotate, thereby driving the barrel core to rotate around its own central axis; at the same time, degumming The glue section moves, wherein the movable base of the outer glue removal section is driven by the linear cylinder to approach the cylinder core at the glue removal station until the blade of the outer scraper and the bristles of the outer brush contact the outer wall of the cylinder core, and the outer wall of the cylinder core is de-glueed in cooperation with the rotation of the cylinder core; and the telescopic knife holder of the inner glue removal section is in a retracted state when there is no cylinder core at the glue removal station, and when there is a cylinder core at the glue removal station, it can be extended into the cylinder core under the drive of the driving cylinder, and then the telescopic cylinder drives the radial telescopic arm to extend toward the inner wall of the cylinder core until the inner scraper is in contact with the outer wall of the cylinder core. The blade of the knife and the bristles of the inner brush contact the inner wall of the cylinder core, and cooperate with the rotation of the cylinder core to remove the glue on the inner wall of the cylinder core; after the degumming detector detects that the degumming of the inner and outer walls of the cylinder core is completed, the controller controls each component to reverse to the initial state, the conveyor belt continues to move, the outlet of the degumming box opens, and the cylinder core with degumming is sent out of the degumming box, and the cylinder core without degumming is sent to the degumming station again, and the discharging robot clamps the cylinder core on the conveyor belt and transfers it to the receiving box to complete the automatic degumming operation of the cylinder core.

[0031] Compared with the prior art, the beneficial effects of the present invention are: no manual operation is required, manpower and material resources are saved, the core is automatically transported by the core conveying mechanism, and the residual glue on the inner and outer walls of the core is removed by the glue removal mechanism, which fully realizes the purpose of automatically removing the residual glue on the core and repeatedly recycling the core. The whole operation is simple and fast, and at the same time does not damage the inner and outer wall surfaces of the core, saving labor costs and production costs, improving production efficiency, and is suitable for large-scale industrial production. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the device for removing residual adhesive from the drum core according to the present invention;

[0033] Figure 2 This is a structural diagram of the core conveying mechanism of the utility model;

[0034] Figure 3 This is a schematic diagram of the positions of the glue removal mechanism and the conveyor belt described in the present invention;

[0035] Figure 4 This is a schematic diagram of the interior of the glue removal mechanism described in the present invention;

[0036] Figure 5 for Figure 4 A partial enlarged view of

[0037] Figure 6 It is a structural schematic diagram of the inner glue removal part of the utility model.

[0038] In the accompanying description:

[0039] 1-core conveying mechanism; 11-conveyor belt; 12-feeding robotic arm; 13-discharging robotic arm;

[0040] 2-Glue removal mechanism;

[0041] 21- glue removal box; 211- inlet; 212- outlet; 213- blocking mechanism; 2131- sealing plate; 2132- gas spring;

[0042] 22-clamping part; 221-clamping arm; 2211-C-shaped clamp; 222-clamping arm driving mechanism; 223-roller assembly; 2231-roller; 2232-roller driving mechanism;

[0043] 23- glue removal unit; 231- external glue removal unit; 2310- movable base; 2311- first base; 2312- linear cylinder; 2313- external scraper; 2314- second base; 2315- external brush; 2316- elastic member;

[0044] 232-Inner glue removal unit; 2320-Telescopic tool holder; 2321-Main shaft; 2322-Radial telescopic arm; 2323-Inner scraper; 2324-Inner brush; 2325-Drive cylinder; 2326-Telescopic cylinder;

[0045] 3-control mechanism; 31-controller; 32-position detection sensor; 33-glue removal detector; 34-touch screen;

[0046] 4-feed box;

[0047] 5-discharging box;

[0048] 6-Core. DETAILED DESCRIPTION

[0049] The following describes the embodiments of the present application through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present application from the disclosure herein. The present application may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different viewpoints and applications without departing from the spirit of the present application.

[0050] It should be noted that the process equipment or devices not specifically specified in the following embodiments are all conventional equipment or devices in the art.

[0051] In addition, it should be understood that one or more method steps mentioned in this application do not exclude the presence of other method steps before or after the combination step or the insertion of other method steps between these explicitly mentioned steps, unless otherwise specified; it should also be understood that the combination connection relationship between one or more devices / apparatuses mentioned in this application does not exclude the presence of other devices / apparatuses before or after the combination device / apparatus or the insertion of other devices / apparatuses between these two explicitly mentioned devices / apparatuses, unless otherwise specified. Moreover, unless otherwise specified, the numbering of each method step is merely a convenient tool for identifying each method step, and is not intended to limit the order of arrangement of each method step or to define the scope of implementation of this application. Changes or adjustments to their relative relationships, without substantially changing the technical content, should also be considered as the scope of implementation of this application.

[0052] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0053] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", "inner", "outer", "axial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this application. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this application, unless otherwise specified, "multiple" means two or more.

[0054] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0055] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0056] The present application is further described below in conjunction with specific embodiments, but the protection scope of the present application is not limited thereto.

[0057] like Figures 1 to 6 As shown, the device for removing residual adhesive from a core drum of the utility model is used to remove residual adhesive from a core drum with residual adhesive, and comprises:

[0058] The core conveying mechanism 1 is used to convey the core 6 in a vertical state;

[0059] The glue removal mechanism 2 is arranged in the middle of the core conveying mechanism 1 and is used to remove residual glue on the core 6.

[0060] like Figure 1 As shown, the core conveying mechanism 1 includes a conveyor belt 11 for conveying the cores 6. One end of the conveyor belt 11 is a feed end, and the other end of the conveyor belt 11 is a discharge end. Specifically, the conveyor belt 11 is a horizontally arranged conveyor belt.

[0061] like Figure 1 and Figure 2 As shown, the core conveying mechanism 1 further includes a feeding robot arm 12 located next to the feeding end and a discharging robot arm 13 located next to the discharging end. The feeding robot arm 12 is used to transfer the cores 6 with residual glue to the conveyor belt 11; the discharging robot arm 13 is used to remove the cores 6 from the conveyor belt 11 after the glue is removed.

[0062] like Figure 1 As shown, the degumming mechanism includes a degumming box 21, a clamping portion 22 arranged in the degumming box 21 for clamping the tube core 6, a degumming portion 23 arranged in the degumming box 21 for removing residual glue on the inner and outer walls of the tube core 6, and a control mechanism 3 that controls the clamping of the clamping portion 22, the degumming of the degumming portion 23 and the detection of the status of the tube core 6; the center position of the degumming box 21 is the degumming station.

[0063] like Figure 3 As shown, the glue removal box 21 is a hollow rectangular box. An inlet 211 and an outlet 212 are provided on two opposing walls of the box along the conveying direction, respectively, for the vertical passage of the conveyor belt and the drum cores placed on the conveyor belt. Specifically, the inlet 211 is provided on the side wall of the glue removal box 21 near the feed end of the conveyor belt, and the outlet 212 is provided on the side wall of the glue removal box 21 away from the feed end of the conveyor belt.

[0064] like Figure 1 As shown, a blocking mechanism 213 is provided at the inlet 211 and the outlet 212 for controlling the opening and closing of the inlet and / or outlet.

[0065] like Figure 1 As shown, the blocking mechanism 213 includes a sealing plate 2131, each of which is connected to a gas spring 2132, which is connected to the controller 31. The gas spring 2132 drives the sealing plate 2131 to block the inlet 211 and outlet 212, thereby opening and closing the inlet 211 and outlet 212. During the conveying process of the core, the inlet and outlet are open. When the core is conveyed to the degumming station in the center of the box and fixed by the clamping part, the inlet and outlet are closed.

[0066] like Figure 1 As shown, the glue removal part 23 includes an outer glue removal part 231 and an inner glue removal part 232. The outer glue removal part 231 includes an outer scraper 2313 and an outer brush 2315 for removing glue from the outer wall of the barrel core 6. The inner glue removal part 232 includes an inner scraper 2323 and an inner brush 2324 that can be extended into the barrel core 6 to remove glue from the inner wall of the barrel core 6.

[0067] like Figure 4 and Figure 5As shown, the external glue removal part 231 is arranged in the glue removal box 21 through a movable base 2310, and the movable base 2310 is slidably arranged in the glue removal box 21. A first base 2311 and a second base 2314 are arranged on the movable base 2310; the external scraper 2313 is hingedly arranged on the first base 2311, and the external brush 2315 is rollingly arranged on the second base 2314, and an elastic member 2316 is connected between the external scraper 2313 and the first base 2311.

[0068] like Figure 4 and Figure 5 As shown, the outer degumming unit 231 further includes a linear cylinder 2312 that drives the movable base 2310 to move linearly. The movable base 2310 is connected to the linear cylinder 2312, which is in turn connected to the controller 31. The linear cylinder 2312 drives the first base 2311 and the second base 2314 to move closer to or further away from the barrel core 6 at the degumming station. During the degumming process, the blade of the outer scraper 2313 and the outer brush 2315 are always in contact with the outer wall of the barrel core 6 at the degumming station. The positions of the outer scraper 2313 and the outer brush 2315 can be adjusted to accommodate barrel cores of different sizes. Furthermore, during the degumming process, the elastic member 2316 ensures that the blade of the outer scraper 2313 is always in contact with the outer wall of the barrel core 6, thereby ensuring the removal of residual glue.

[0069] like Figure 4 and Figure 5 As shown, the outer brush 2315 is a roller brush, and the outer brush 2315 is mounted on the bearing of the second base 2314. During the degumming process, the bristles of the outer brush 2315 are always in contact with the outer wall of the barrel core at the degumming station, and the outer brush 2315 can rotate synchronously with the barrel core, so as to clean the removed residual glue, keep the barrel core clean, and extend the service life of the outer brush 2315.

[0070] In one embodiment of the present invention, the inner glue removal unit 232 is disposed within the glue removal box 21 via a telescopic blade holder 2320 that can extend into the barrel core 6 at the glue removal station. The telescopic blade holder 2320 is fixed to the upper wall of the glue removal box 21 and includes a main shaft 2321 and four radial telescopic arms 2322 arranged in a cross shape on the main shaft 2321. The inner scrapers 2323 and inner brushes 2324 are alternately mounted on one end of the radial telescopic arms 2322 near the inner wall of the barrel core 6. During the glue removal process, the blades of the inner scrapers 2323 are always in contact with the inner wall of the barrel core 6 at the glue removal station.

[0071] like Figure 6As shown, the inner degumming section 232 also includes a drive cylinder 2325 for vertically raising and lowering the telescopic blade holder 2320, and a telescopic cylinder 2326 for adjusting the extension and retraction of each of the radial telescopic arms. The drive cylinder 2325 and the telescopic cylinder 2326 are connected to the control mechanism 3. When the core 6 is not in the degumming station, the telescopic blade holder 2320 is retracted and does not affect the transport of the core 6 to the degumming station. When the core 6 is in the degumming station and is clamped and secured by the clamping section, the drive cylinder 2325 drives the telescopic blade holder 2320 to extend into the cavity between the inner walls of the core 6, and the telescopic cylinder 2326 drives the radial telescopic arms 2322 to extend, causing the inner scraper blade and the inner brush 2324 to contact the inner wall of the core.

[0072] like Figure 6 As shown, the spindle 2321 is arranged vertically, with its central axis passing through the center of the degumming station in the center of the degumming box. One end of the spindle 2321 is connected to a drive cylinder 2325, and the other end of the spindle 2321 is mounted with four radial telescopic arms 2322. Each of the radial telescopic arms 2322 is equipped with a telescopic cylinder 2326 for adjusting the length of each radial telescopic arm 2322. When the core has not moved to the degumming station in the center of the box, the telescopic tool holder 2320 retracts, and the sum of its effective length and the axial height of the core is less than the height of the degumming box, preventing the telescopic tool holder from interfering with the transport of the core on the conveyor belt. When the core is fixed by the chuck, the controller controls the driving cylinder 2325 to move, and the driving cylinder 2325 drives the telescopic tool holder 2320 to extend vertically into the cavity between the inner walls of the core. The telescopic cylinder 2326 drives the radial telescopic arms 2322 arranged in a cross shape to extend toward the inner wall of the core until the inner scraper and the inner brush 2324 touch the inner wall of the core, and then cooperate with the rotating core to remove the glue from the inner wall of the core.

[0073] like Figure 5 As shown, the clamping portion 22 includes two clamping arm drive mechanisms 222 disposed on opposite side walls of the adhesive removal box 21 and C-shaped clamps 2211 connected thereto. The openings of the two C-shaped clamps 2211 face each other, and when the clamping portion 22 is in the clamping state, a clamping cavity for clamping the cylindrical core 6 is formed between the two C-shaped clamps 2211. Specifically, the C-shaped clamps 2211 are connected to the clamping arm drive mechanism 222 via the clamping arms 221. Driven by the clamping arm drive mechanism 222, the C-shaped clamps 2211 jointly clamp the cylindrical core 6.

[0074] like Figure 5As shown, each of the C-shaped clamps 2211 is provided on the surface facing the core 6, with a roller assembly 223 for driving the core 6 clamped on the clamping portion 22 to rotate circumferentially around its own central axis. Specifically, the roller assembly 223 includes a plurality of rollers 2231, which are rotatably mounted on the surface. One of the rollers 2231 is connected to a roller drive mechanism 2232, and the roller drive mechanism 2232 is connected to the controller 31. After the core 6 is transported to the degumming station, the clamping portion 22 is actuated, and the two C-shaped clamps 2211 approach each other until the roller assemblies 223 on the two C-shaped clamps 2211 contact the outer wall of the core 6 to be degummed and clamp the core 6. At this time, the rollers 2231 of the roller assembly 223 are driven by the roller drive mechanism 2232 to rotate in a directional manner, driving the core 6 to rotate around its own central axis, and cooperating with the degumming portion 23 to degumming the inner and outer walls of the core. When the roller assembly 223 drives the cylinder core 6 to rotate, the inner scraper 2323 and the outer scraper 2313 can both cut into the space between the inner and outer wall surfaces of the cylinder core 6 and the residual glue at a uniform speed, slowly increasing the force on the residual glue, so that the residual glue is completely removed without damaging the inner and outer wall surfaces of the cylinder core 6. In this application, the component that drives the cylinder core 6 to rotate around its own central axis at the glue removal station is not limited to the roller assembly, and other structures that can achieve this function are also acceptable.

[0075] like Figure 1 and Figure 4 As shown, the control mechanism 3 includes a controller 31 and a position detection sensor 32 for detecting the position of the cylinder core 6 at the degumming station, and a degumming detector 33 for detecting the degumming condition of the cylinder core 6 at the degumming station. The signal input end of the controller 31 is respectively connected to the position detection sensor 32 and the degumming detector 33, and the signal output end of the controller 31 is respectively connected to the clamping part 22 and the degumming part 23.

[0076] like Figure 1 and Figure 4 As shown, the control mechanism 3 further includes a touch screen 34 provided on the adhesive removal box 21 for human-computer interaction, and the touch screen 34 is connected to the controller 31 .

[0077] In one embodiment of the present invention, the width of the blade of the outer scraper 2313 and the length of the outer brush 2315 are greater than or equal to the axial height of the core 6, so as to completely remove the residual glue on the outer wall of the core.

[0078] In one embodiment of the present invention, the width of the blade of the inner scraper 2323 and the length of the inner brush 2324 are both greater than or equal to the axial height of the cylinder core 6, so as to completely remove the residual glue on the inner wall of the cylinder core.

[0079] In one embodiment of the present invention, the thickness of the outer scraper 2313 and the inner scraper 2323 is 0.2-1 mm, ensuring that the scrapers do not damage the inner and outer wall surfaces of the barrel core 6.

[0080] In one embodiment of the present invention, the outer brush 2315 and the inner brush 2324 are both made of nylon, which has the advantages of excellent wear resistance, easy cleaning, and not easy to leave scratches on the barrel core.

[0081] like Figure 1 As shown, the device for removing residual glue from the core drum further includes a feed box 4, which is located next to the feeding robot 12 and can accommodate the core drums from which the glue has not been removed.

[0082] like Figure 1 As shown, the device for removing residual glue from the core drum further includes a discharge box 5 , which is located next to the discharge robot 13 and can accommodate the core drum after the glue is removed.

[0083] The use process of the cylinder core residual glue removal device of the present invention is as follows: the feeding manipulator 12 grabs the cylinder core with residual glue in the feeding box 4 and transfers it to the conveyor belt 11 of the cylinder core conveying mechanism 1. When placing it, it is necessary to ensure that the cylinder core 6 is kept in a vertical state on the conveyor belt 11 to prevent the cylinder core 6 from rolling, which is also convenient for subsequent glue removal; the conveyor belt 11 drives the cylinder core to move toward the glue removal mechanism 2, and when the cylinder core 6 moves to the entrance 211 of the glue removal box 21, the sealing plate at the entrance 211 moves under the drive of the corresponding gas spring, and the entrance is opened. When the cylinder core 6 successfully enters the glue removal station at the center of the glue removal box 21, the position detection sensor 32 detects the cylinder core 6 and sends a detection signal to the controller 31 ; The controller 31 receives a detection signal from the position detection sensor 32 that there is a tube core 6 with residual glue at the glue removal station, and sends a stop command to the tube core conveying mechanism 1, a clamping command to the clamping part 22, and a glue removal command to the glue removal part 23; After the clamping part 22 receives the clamping command from the controller 31, the clamping arm driving mechanism 222 starts to move, driving the clamping arm 221 to approach the tube core 6 at the glue removal station until the C-shaped clamping head 2211 of the clamping arm 221 approaches the roller 2231 on the side of the tube core and contacts the outer wall of the tube core 6 and clamps the tube core 6. At this time, the roller driving mechanism 2232 drives the roller 2231 to rotate, thereby driving the tube core 6 to rotate around its own central axis; at the same time, The glue removing part 23 is in motion, wherein the first base 2311 of the outer glue removing part 231 is driven by the linear cylinder 2312 to approach the cylinder core at the glue removing station until the blade of the outer scraper 2313 and the bristles of the outer brush 2315 come into contact with the outer wall of the cylinder core, and the glue removing operation is performed on the outer wall of the cylinder core in conjunction with the rotation of the cylinder core; and the telescopic knife holder 2320 of the inner glue removing part 232 is in a retracted state when there is no cylinder core 6 at the glue removing station, and when there is a cylinder core 6 at the glue removing station, it can be extended into the cylinder core 6 under the drive of the driving cylinder 2325, and then the telescopic cylinder 2326 drives the radial telescopic arm 2322 to extend toward the inner wall of the cylinder core until the blade of the inner scraper 2323 and the inner brush 2324 The bristles of the brush come into contact with the inner wall of the cylinder core 6, and the inner wall of the cylinder core is degummed in conjunction with the rotation of the cylinder core; after the degumming detector 33 detects that the degumming of the inner and outer walls of the cylinder core 6 is completed, the controller 31 controls each component to reverse to the initial state, the conveyor belt continues to move, and the outlet 212 of the degumming box 21 is opened to send the degummed cylinder core 6 out of the degumming box 21, and the cylinder core 6 without degumming is re-transmitted to the degumming station, and the discharging robot 13 clamps the cylinder core 6 on the conveyor belt and transfers it to the receiving box 5 to complete the automatic degumming operation of the cylinder core 6. The whole process is simple to operate and does not require manual operation. The cylinder core is automatically degummed, which greatly saves labor costs and can realize large-scale industrial production.

[0084] The above examples are intended to illustrate the embodiments disclosed in the present invention and are not to be construed as limiting the present invention. In addition, the various modifications listed herein and the changes in the methods and compositions of the present invention will be apparent to those skilled in the art without departing from the scope and spirit of the present invention. Although the present invention has been specifically described in conjunction with various specific preferred embodiments of the present invention, it should be understood that the present invention should not be limited to these specific embodiments. In fact, various modifications as described above that are apparent to those skilled in the art to obtain the present invention should be included within the scope of the present invention.

Claims

1. A device for removing residual glue from a core drum, used for removing residual glue from a core drum with residual glue, characterized in that: include: A core conveying mechanism (1) for conveying a core (6) in a vertical state; A glue removal mechanism (2) is provided in the middle of the core conveying mechanism (1) and is used to remove residual glue on the core (6); wherein the glue removal mechanism (2) comprises a glue removal box (21), a clamping portion (22) provided in the glue removal box (21) and used to clamp the core (6), a glue removal portion (23) provided in the glue removal box (21) and used to remove residual glue on the inner and outer walls of the core (6), and a mechanism for controlling the clamping portion (22) to clamp, the glue removal portion (23) to remove glue, and the detection of the core (6). The invention relates to a state control mechanism (3); a glue removal station is provided in the glue removal box (21); the glue removal part (23) comprises an outer glue removal part (231) and an inner glue removal part (232); the outer glue removal part (231) comprises an outer scraper (2313) and an outer brush (2315) for removing glue from the outer wall of the barrel core (6); and the inner glue removal part (232) comprises an inner scraper (2323) and an inner brush (2324) capable of extending into the barrel core (6) to remove glue from the inner wall of the barrel core (6).

2. The device for removing residual adhesive from a cartridge according to claim 1, characterized in that: The external glue removal part (231) is arranged in the glue removal box (21) through a movable base (2310); a first base (2311) and a second base (2314) are arranged on the movable base (2310); the external scraper (2313) is hingedly arranged on the first base (2311), the external brush (2315) is rollably arranged on the second base (2314), and an elastic member (2316) is connected between the external scraper (2313) and the first base (2311).

3. The device for removing residual adhesive from a cartridge according to claim 1, characterized in that: The inner glue removal part (232) is arranged in the glue removal box (21) through a telescopic knife holder (2320) that can be extended into the barrel core (6) on the glue removal station; the telescopic knife holder (2320) is fixed to the upper wall of the glue removal box (21), and includes a main shaft (2321) and four radial telescopic arms (2322) arranged in a cross shape on the main shaft (2321); the inner scraper (2323) and the inner brush (2324) are alternately installed on one end of the radial telescopic arm (2322) close to the inner wall of the barrel core (6).

4. The device for removing residual adhesive from a cartridge core according to claim 1, characterized in that: The clamping portion (22) comprises two clamping arm driving mechanisms (222) arranged on two side walls of the glue removal box (21) and C-shaped clamps (2211) connected thereto. The openings of the two C-shaped clamps (2211) are opposite to each other, and when the clamping portion (22) is in a clamping state, a clamping cavity for clamping the barrel core (6) is formed between the two C-shaped clamps (2211).

5. The device for removing residual adhesive from a cartridge according to claim 1, characterized in that: The control mechanism (3) comprises a controller (31), a position detection sensor (32) for detecting the position of the cylinder core (6) at the degumming station, and a degumming detector (33) for detecting the degumming condition of the cylinder core (6) at the degumming station.

6. The device for removing residual adhesive from a cartridge core according to claim 4, characterized in that: A roller assembly (223) for driving the cylinder core (6) clamped on the clamping portion (22) to rotate circumferentially around its own central axis is provided on one side of the C-shaped clamp (2211) for clamping the cylinder core (6).

7. The device for removing residual adhesive from a cartridge core according to claim 1, characterized in that: The width of the blade of the outer scraper (2313), the length of the outer brush (2315), the width of the blade of the inner scraper (2323), and the length of the inner brush (2324) are all greater than or equal to the axial height of the barrel core (6).

8. The device for removing residual adhesive from a cartridge core according to claim 1, characterized in that: The thickness of the outer scraper (2313) and the inner scraper (2323) is 0.2 to 1 mm.

Images