Automatic degumming system and degumming method

Abstract

The invention provides an automatic glue removing system and a glue removing method. The automatic glue removing system comprises a fixed outer frame, a rotary inner frame is rotationally connected in the fixed outer frame, a glue removing barrel with an opening in one end and a first driving mechanism for driving the glue removing barrel to rotate are connected to the rotary inner frame, and the opening end of the glue removing barrel is connected with an end cover; the glue removing device further comprises a feeding assembly and a discharging assembly, the end, close to the fixed outer frame, of the feeding assembly is connected with a material guiding plate capable of turning over up and down, and during feeding, the material guiding plate stretches into the glue removing barrel to facilitate material guiding. In the discharging process, the glue removing barrel rotates till the opening part is located above the discharging assembly, automatic discharging is achieved, the whole system is convenient to operate, manual participation is little in the operation process, and the automation degree of workpiece feeding and discharging is high. According to the automatic degumming system and the degumming method, the system structure is stable in operation, feeding and discharging are simple and efficient, the degumming system is convenient to operate, continuous degumming of batch workpieces can be better achieved, and the working efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of workpiece degumming, and in particular to an automatic degumming system and a degumming method. Background Art

[0002] Magnetic steel is mainly used in various fields such as sensors, instruments, electronics, electromechanics, medical treatment, teaching, automobiles, aviation, and military technology. Depending on the metal composition of the magnetic steel, its magnetic properties will be different, and thus its uses will also be different. At present, magnetic steel is generally manufactured by powder metallurgy, and in order to improve production efficiency, it is usually processed into long strips during the manufacturing process, and then the magnetic strips are cut and segmented according to the actual required length; in order to improve cutting efficiency, multiple magnetic strips are usually stacked and then cut at the same time, and glue is applied to adjacent magnetic strips during stacking to ensure that the stacked magnetic strips will not deviate during cutting. However, this method also brings corresponding problems, that is, after the magnetic strips are cut, there will be residual glue on the outer wall, so the magnetic strips need to be debonded after cutting.

[0003] The applicant has previously developed an automatic glue removal machine and has applied for patent CN218655899U. A fixed frame is set on the frame, and a roller is set in the fixed frame. The roller is used to place magnetic workpieces and polishing particles such as quartz sand and high-aluminum magnets, and the roller can rotate along its axis. The rotation of the roller is combined with the heating component set in the roller to achieve heating while rotating, so that the magnets in the roller can be fully and evenly heated, ensuring that the colloid on the outer wall of the magnet melts quickly and thoroughly; in addition, the fixed frame can also be rotated to any angle perpendicular to the axis of the roller relative to the frame to achieve the tilting setting of the roller, which is convenient for loading and unloading, and can avoid the magnets in the roller from overturning and causing angle collapse due to excessive collision. In the structure of the glue removal machine for this patent application, the angle adjustment of the inner frame is driven by the servo motor. Since the glue removal cylinder carries workpieces and polishing particles inside when in use, the overall weight is large, and the motor running load is large, resulting in unstable operation when driving the entire inner frame and the glue removal cylinder to rotate, and the service life is short.

[0004] The above-mentioned automatic degumming machine realizes automatic degumming, saves labor, and has high degumming efficiency. However, how to add the workpiece and the polishing particles into the drum, and how to take out the workpiece and the polishing particles after the degumming is completed has become a new problem. The existing technology generally manually introduces the workpiece and the polishing particles into the drum separately, and after the degumming is completed, the fixed frame is rotated to the material mouth of the drum facing downward, so that the workpiece and the polishing particles in the drum are poured out together and collected through a container, and then the workpiece and the polishing particles in the container are sieved again, and the sieved polishing particles are recycled back into the drum. This operation method requires a lot of labor and has many processes, resulting in low efficiency.

[0005] In addition, the existing automatic glue removal machine has many shortcomings, resulting in low continuity of glue removal from workpieces during actual use, which affects the overall work efficiency. Summary of the invention

[0006] In order to overcome at least one defect in the above-mentioned prior art, the present invention provides an automatic degumming system and degumming method. The system structure has stable operation, simple and efficient loading and unloading, and the degumming system is easy to operate. It can also better realize the continuous degumming of batch workpieces with high work efficiency.

[0007] The present invention provides an automatic glue removal system: comprising Fixed frame, A rotating inner frame, to which a glue removal cylinder with an opening at one end and a first driving mechanism for driving the glue removal cylinder to rotate along its axial direction are connected; one end of the rotating inner frame close to the opening of the glue removal cylinder is rotatably connected to the fixed outer frame along a direction perpendicular to the axial direction of the glue removal cylinder, the other end of the rotating inner frame is connected to a pulley, the top of the fixed outer frame is connected to a pulley, the other end of the pulley is passed around the pulley and wound around a winch mechanism in the fixed outer frame, and the rotating inner frame is also connected to an end cover and a second driving mechanism for driving the end cover to close or open the opening; The loading and unloading mechanism comprises a loading assembly for conveying workpieces and polishing particles into the degumming cylinder and a unloading assembly for outputting the workpieces and polishing particles in the degumming cylinder. The loading assembly is connected to a guide plate which can be flipped up and down at one end near the fixed outer frame. When the rotating inner frame rotates to the loading position, the guide plate extends into the degumming cylinder. One end of the unloading assembly is rotatably connected to one end of the rotating inner frame near the opening along a direction perpendicular to the axis of the degumming cylinder. When the rotating inner frame rotates to the unloading position, one end of the unloading assembly is located directly below the opening of the degumming cylinder.

[0008] Compared with the prior art, the automatic glue removal system of the present invention has the following advantages: In the automatic glue removal structure of the present invention, the glue removal cylinder is rotatably connected to the fixed outer frame by a rotating inner frame, and the rotating outer frame and the glue removal cylinder can be synchronously rotated by driving the pull rope through the winch mechanism, so as to realize accurate and efficient adjustment of the loading position, working position and unloading position, and the cooperation of the winch mechanism, the pull rope and the pulley can withstand better load; on the other hand, the automatic loading and unloading of workpieces and polishing particles can be realized through the loading and unloading mechanism, and no manual participation is required, which saves labor and improves work efficiency, and a guide plate which can prevent rotation up and down is provided at the discharge end of the loading assembly, that is, when the workpiece is loaded, the workpiece can slide into the drum along the guide plate under the guiding action of the guide plate, instead of falling directly from a certain height position, which effectively reduces the situation of chipping of the workpiece when it is loaded into the drum, and ensures the integrity rate of the workpiece.

[0009] Furthermore, it also includes an exhaust gas treatment mechanism, which includes a first blower connected to the top of a fixed outer frame and a cooling box placed on the ground or connected to the fixed outer frame, the air suction port of the blower is connected to the end cover through an air suction pipe and is connected to the inner cavity of the glue remover, the air outlet of the blower is connected to the cooling box through an air outlet pipe, and the air outlet pipe extends below the coolant level in the inner cavity of the cooling box.

[0010] Furthermore, the cooling box includes a first box body and a second box body that are independent of each other, and the open end of the first box body is connected to a filter chamber, the bottom of the filter chamber is connected to a first filter cotton, the end of the air outlet pipe away from the fixed outer frame passes through the top of the filter chamber and is inserted on the first filter cotton, and an exhaust channel is arranged on the top and / or side wall of the filter chamber.

[0011] As an improvement, a cover plate is detachably connected to the top of the filter chamber, a plurality of exhaust holes are provided on the cover plate, and a positioning plug for the air outlet pipe to pass through is connected to the middle of the cover plate; a second filter cotton capable of covering each of the exhaust holes is provided at the lower end of the cover plate.

[0012] In a further improvement, a Freon compressor is arranged in the second box, a cooling coil is arranged in the first box, and two ends of the cooling coil are respectively connected to the outlet and the inlet of the Freon compressor.

[0013] Furthermore, the loading and unloading mechanism includes a chassis with an upper opening, and the other end of the unloading assembly is rotatably connected to the opening of the chassis away from one end of the degumming cylinder, and the unloading assembly is provided with a screening assembly for separating the workpiece and the polishing particles, and the screened polishing particles fall into the chassis, and the screened workpiece is continuously conveyed to the next workstation; an air outlet assembly for blowing air toward the screening assembly is also provided above the unloading assembly.

[0014] Furthermore, the air outlet assembly includes a wind knife and a second blower, the second blower is connected to the chassis; a mounting seat is provided on the unloading assembly, the loading assembly is located above the unloading assembly and is slidably connected to the mounting seat along its length direction, the wind knife is connected to the mounting seat and is located below the loading assembly, and the wind knife is connected to the second blower through an air duct.

[0015] For the modified machine, a screw loader is further connected to the chassis, the inlet of the screw loader is connected to the inner cavity of the chassis, and the outlet of the screw loader extends to the top of the feeding assembly, so as to transport the polishing particles in the chassis to the feeding assembly.

[0016] On the other hand, the present invention also provides a method for removing glue based on the above-mentioned automatic glue removal system, which mainly comprises the following steps: S1: The rotating inner frame is adjusted to the preset loading position of the system through the hoisting mechanism, the end cover is opened through the second driving mechanism, the loading assembly slides toward the degumming cylinder to the set position, the guide plate extends into the degumming cylinder and turns downward to be in contact with the inner wall of the degumming cylinder; S2: placing the polishing particles and the workpiece on the loading assembly in turn, automatically transferring the polishing particles and the workpiece into the degumming cylinder through the loading assembly, resetting the guide plate and the loading assembly, and closing the end cover; S3: The rotating inner frame is rotated and adjusted to the working position, and the first driving mechanism drives the degumming cylinder to rotate at a speed of 8 to 15 rpm. The heating component in the degumming cylinder is turned on to increase the temperature to 280° C. to 320° C.; S4: After the degumming cylinder rotates for 0.5 to 1 hour, the rotation and heating are stopped; before opening the end cover, the first blower is operated to discharge the mixed exhaust gas in the degumming cylinder into the cooling box for cooling and odor absorption; S5: The rotating inner frame is driven to rotate to the unloading position through the hoisting mechanism, and the end cover is opened. The workpieces with degumming and the polishing particles enter the unloading assembly. The screen conveyor belt of the unloading assembly runs, driving the workpieces and the polishing particles to be transported downward, and the two are separated during the conveying process; S6: During the operation of the mesh conveyor belt, the second blower is turned on, and the wind knife blows air toward the mesh conveyor belt to accelerate the screening of the workpiece and the polishing particles; the screened polishing particles fall into the chassis, and the screened workpieces are separated from the mesh conveyor belt and enter the transfer box or are directly transferred to the next station; S7: After the workpieces in the degumming barrel are discharged, the inner frame is rotated to reset to the loading position, the loading assembly and the guide plate are moved to the working position again, and the polishing particles in the chassis are transported to the loading assembly through the screw feeder and enter the degumming barrel again, and the next batch of workpieces are placed on the loading assembly and enter the degumming barrel with them. After the loading is completed, the end cover is closed; S8: Repeat steps S3 to S7 to achieve continuous and uninterrupted degumming of batch workpieces.

[0017] The above-mentioned degumming system makes it more time-saving and labor-saving when degumming batch workpieces, and basically no human intervention is required. The entire loading and unloading process is highly automated, and the polishing particles can be reused. The recycling and reuse process is also carried out with the help of the loading assembly. The problem of reusing polishing particles is solved by simply adding a screw loader.

[0018] Other improved features and advantages of the present invention will be described in the following specific embodiments, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural diagram of the automatic glue removal system of the present invention; Figure 2 It is a schematic diagram of the automatic glue removal system of the present invention from another angle; Figure 3 This is a structural view of the automatic glue removal system of the present invention without the loading and unloading mechanism and the exhaust gas treatment mechanism installed; Figure 4 Based Figure 3 Another angle view of the structure; Figure 5 It is a three-dimensional structural diagram of the loading and unloading mechanism in the present invention; Figure 6 for Figure 5 Another angle schematic diagram of the structure shown; Figure 7 It is a schematic diagram of the structure of the cooling water tank in the present invention; Figure 8 It is a cross-sectional view of the cooling water tank in the present invention.

[0020] Description of reference numerals: 1. Fixed outer frame; 2. Rotating inner frame; 3. Glue removal cylinder; 4. Pull rope; 5. Pulley; 6. Hoisting mechanism; 7. End cover; 8. Second driving mechanism; 9. Loading assembly; 10. Unloading assembly; 11. Guide plate; 12. First blower; 13. Cooling box; 14. First box body; 15. Second box body; 16. Filter chamber; 17. First filter cotton; 18. Cover plate; 19. Exhaust hole; 20. Positioning plug; 21. Second filter cotton; 22. Chassis; 23. Wind knife; 24. Screw loader; 25. Transmission gear; 26. Rotary drive motor; 27. Drive gear. DETAILED DESCRIPTION

[0021] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0022] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "fixed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0023] The present application is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] See also Figures 1 to 8 As shown, the embodiment of the present application discloses an automatic glue removal system, comprising Fixed frame 1, The rotating inner frame 2 is connected to a glue removal cylinder 3 with an open end and a first driving mechanism for driving the glue removal cylinder 3 to rotate along its axial direction, and a corresponding heating component is provided in the glue removal cylinder 3. The rotating structure of the glue removal cylinder 3 in this structure specifically refers to that a fixed frame is provided at one end of the rotating inner frame 2, and one end of the glue removal cylinder 3 is rotatably connected to the fixed frame, and a supporting mechanism for supporting the glue removal cylinder 3 is also provided at the upper end of the rotating inner frame 2, and the outer wall of the glue removal cylinder 3 is rollingly matched on the supporting mechanism, so as to ensure that the glue removal cylinder 3 is stably supported on the rotating inner frame 2 while being able to realize smooth rotation along its axis. This structure is in the applicant's The existing patent CN218655899U has records, which will not be elaborated here; in addition, a transmission gear 25 is connected to one end of the degumming cylinder 3, and a rotation drive motor 26 is correspondingly connected to the rotating inner frame 2, and a driving gear 27 is connected to its power output end, and the driving gear 27 is meshed with the transmission gear 25 to realize the rotation drive of the degumming cylinder 3; in some other embodiments, the universal sprocket or pulley structure of the shell drives the degumming cylinder 3 to rotate along its axis, and the degumming cylinder 3 is heated while rotating, so that the workpiece in the degumming cylinder 3 can be fully and evenly heated, ensuring that the colloid on the outer wall of the workpiece melts quickly and thoroughly; One end of the rotating inner frame 2 close to the opening of the glue removal cylinder 3 is rotatably connected to the inner wall of the fixed outer frame 1 along a direction perpendicular to the axis of the glue removal cylinder 3, the other end of the rotating inner frame 2 is connected to a pull rope 4, and the top of the fixed outer frame 1 is connected to a pulley 5. The other end of the pull rope 4 passes over the pulley 5 and is wound on a winch mechanism 6 in the fixed outer frame 1. The winch mechanism 6 here includes a winch motor with a reducer, and a winch drum is connected to the power output shaft of the winch motor. One end of the pull rope 4 is wound on the winch drum, and the other end passes over the pulley 5 on the top of the fixed outer frame 1 and is connected to the rotating inner frame 2, that is, the extension and rotation of the free end of the pull rope 4 are achieved through the operation of the winch mechanism 6. Shortening can drive the relative rotation between the rotating inner frame 2 and the fixed outer frame 1, so as to adjust the position of the opening of the glue removal cylinder 3, that is, to adjust the height of the glue removal cylinder 3 in the loading position, working position and unloading position; in addition, the rotating inner frame 2 is also connected to an end cover 7 and a second driving mechanism 8 for driving the end cover 7 to close or open the opening of the glue removal cylinder 3. The end cover 7 and the second driving mechanism 8 involved here are both prior arts and are recorded in the applicant's existing patents. For details, please refer to the end cover 7 and the first driving component structure disclosed in patent CN218610805U. The existing structure is directly borrowed here and will not be elaborated in detail.

[0025] See attached Figure 5 and 6The loading and unloading mechanism includes a loading assembly 9 for conveying the workpiece and the polishing particles into the degumming cylinder 3 and a discharging assembly 10 for outputting the workpiece and the polishing particles in the degumming cylinder 3. The loading assembly 9 is connected to a guide plate 11 that can be turned up and down near one end of the fixed outer frame 1. When the rotating inner frame 2 rotates to the loading position, the guide plate 11 extends into the degumming cylinder 3, and the guide plate 11 fits with the inner wall of the opening of the degumming cylinder 3. The guide plate 11 here is set so that the workpiece can be moved along The guide plate 11 slowly slides into the degumming cylinder 3, instead of directly dropping the degumming cylinder 3 from the end of the loading component 9, to avoid chipping of the workpiece; in addition, one end of the unloading component 10 is rotatably connected to the end of the rotating inner frame 2 near the opening along a direction perpendicular to the axis of the degumming cylinder 3, and when the rotating inner frame 2 is rotated to the unloading position, one end of the unloading component 10 is located directly below the opening of the degumming cylinder 3, so that the workpiece and the polishing particles in the degumming cylinder 3 can fall smoothly onto the unloading component 10.

[0026] In addition, see Appendix Figure 1 , 7 And 8, the automatic glue removal component of this embodiment also includes an exhaust gas treatment mechanism, which includes a first blower 12 connected to the top of the fixed outer frame 1 and a cooling box 13 placed on the ground or connected to the fixed outer frame 1, the air intake of the blower is connected to the end cover 7 through an air intake pipe and is connected to the inner cavity of the glue remover, the air outlet of the blower is connected to the cooling box 13 through an air outlet pipe, and the air outlet pipe extends below the coolant level in the inner cavity of the cooling box 13, when the mixed exhaust gas enters the cooling box 13, it can be cooled by the cooling water in the cooling box 13, and some odor removal media can also be added to the cooling water, because the gas coming out of the glue removal cylinder 3 is mixed with volatiles of glue, which has a certain odor and toxicity, and directly discharging it into the atmosphere will pollute the environment and also affect the health of the staff.

[0027] For more details, see the attached Figure 8 The cooling box 13 in the above structure includes a first box body 14 and a second box body 15 which are independent of each other, and the opening end of the first box body 14 is connected to a filter chamber 16, and the bottom of the filter chamber 16 is connected to a first filter cotton 17, and the end of the air outlet pipe away from the fixed outer frame 1 passes through the top of the filter chamber 16 and is inserted on the first filter cotton 17, and an exhaust channel is provided on the top and / or side wall of the filter chamber 16. The first filter cotton 17 in this structure can be used for the first adsorption and purification, and at the same time, it plays the role of limiting the end of the air outlet pipe, ensuring that its end always extends below the coolant level, and the preferred first filter cotton 17 is pearl cotton.

[0028] A cover plate 18 is detachably connected to the top of the filter chamber 16, and a plurality of exhaust holes 19 are formed on the cover plate 18. A positioning plug 20 for the air outlet pipe to pass through is connected to the middle of the cover plate 18. A second filter cotton 21 capable of covering each exhaust hole 19 is provided at the lower end of the cover plate 18. The second filter cotton 21 here realizes a secondary adsorption and purification effect of the cooled gas, and preferably is activated carbon adsorption cotton to better adsorb odor in the gas and reduce toxicity.

[0029] In addition, in the above structure, a Freon compressor (not shown in the figure) is arranged in the second box 15, and a cooling coil (not shown in the figure) is arranged in the first box 14, and the two ends of the cooling coil are respectively connected to the outlet and the inlet of the Freon compressor. More specifically, a temperature sensor is also arranged in the first box 14 for real-time detection of water temperature, and the temperature sensor is connected to the electrical signal of the Freon compressor, that is, when the temperature sensor detects the water temperature height setting value, it transmits the signal to the control switch of the Freon compressor, starts the Freon compressor, and realizes the cooling of the cooling water in the first box 14 through the repeated circulation of Freon in the cooling pipe.

[0030] Of course, in some other embodiments, an atomizing device (not shown in the figure) can be added in the first box body 14, and the outlet of the atomizing device is connected to multiple pipelines, each pipeline is connected to multiple atomizing nozzles, and the low-temperature mist gas sprayed by the atomizing nozzles ventilates and cools the working environment around the fixed outer frame 1.

[0031] On the other hand, in this embodiment, see the attached Figure 5 and 6 The loading and unloading mechanism includes a chassis 22 with an upper opening, and the other end of the unloading assembly 10 is rotatably connected to the end of the opening of the chassis 22 away from the degumming cylinder 3. The unloading assembly 10 is provided with a screening assembly for separating the workpiece and the polishing particles, and the polishing particles after screening fall into the chassis 22, and the workpiece after screening continues to be transferred to the next station; an air outlet assembly for blowing air toward the screening assembly is also provided above the unloading assembly 10. Specifically, the air outlet assembly includes an air knife 23 and a second blower, and the second blower is connected to the chassis 22; a mounting seat is provided on the unloading assembly 10, and the loading assembly 9 is located above the unloading assembly 10 and is slidably connected to the mounting seat along its length direction, and the air knife 23 is connected to the mounting seat and is located below the loading assembly 9, and the air knife 23 is connected to the second blower through an air duct.

[0032] More specifically, in the above structure, the chassis 22 is also connected to a screw feeder 24, the inlet of the screw feeder 24 is connected to the inner cavity of the chassis 22, and the outlet of the screw feeder 24 extends to the top of the feeding assembly 9, which is used to transport the polishing particles in the chassis 22 to the feeding assembly 9. Most of the structures of the upper and lower mechanisms in this structure can refer to the contents of the patent CN117819247A applied for by the applicant. For example, the specific structures and connection methods of the flipping mechanisms of the feeding assembly 9, the unloading assembly 10, and the guide plate 11 are clearly recorded in the application, and will not be elaborated here. In addition, the screw feeder 24 involved in this structure is also an existing conventional structure, and specific reference can be made to the screw feeder 24 structure disclosed in the patent CN117819247A or CN213493513U.

[0033] In addition, the embodiment of the present application also discloses a method for removing glue of the automatic glue removal system, which comprises the following specific steps: S1: First, the rotating inner frame 2 is lifted and adjusted to the loading position height preset by the system through the hoisting mechanism 6, and then the end cover 7 is opened through the second driving mechanism 8, and the loading assembly 9 slides toward the glue removal cylinder 3 to a set position close to the opening of the glue removal cylinder 3, and the guide plate 11 extends into the glue removal cylinder 3 and turns downward to be close to the inner wall of the glue removal cylinder 3; S2: Put the polishing particles and the workpiece on the conveyor belt of the feeding assembly 9 in turn, and automatically convey the polishing particles and the workpiece to the degumming cylinder 3 through the conveyor belt and the guide plate 11. After the feeding is completed, the guide plate 11 and the feeding assembly 9 are reset, and the end cover 7 is closed; S3: After the feeding is completed, the rotating inner frame 2 is continued to be rotated and adjusted to the working position through the hoisting mechanism 6, and the first driving mechanism drives the degumming cylinder 3 to rotate at a speed of 8 to 15 rpm. The heating component in the degumming cylinder 3 is synchronously turned on to increase the temperature to 280°C to 320°C; S4: After the degumming cylinder 3 rotates for 0.5 to 1 hour, the rotation and heating are stopped; after the degumming is completed, before the end cover 7 is opened, the first blower 12 is operated to discharge the mixed exhaust gas in the degumming cylinder 3 into the cooling box 13 for cooling and odor absorption, so as to achieve the cooling of the heat preservation hot air in the degumming cylinder 3, and discharge it into the atmosphere after odor absorption; S5: The rotating inner frame 2 is driven to rotate to the unloading position by the hoisting mechanism 6 again, and the end cover 7 is opened. The workpiece after degumming and the polishing particles enter the unloading assembly 10. The screen conveyor belt of the unloading assembly 10 runs to drive the workpiece and the polishing particles to be transported downward, and the two are separated during the conveying process; S6: During the operation of the mesh conveyor belt, the second blower is turned on synchronously, and the wind knife 23 blows air toward the mesh conveyor belt to accelerate the screening of the workpiece and the polishing particles; and the screened polishing particles fall into the chassis 22, and the screened workpieces are separated from the mesh conveyor belt and enter the transfer box or are directly transferred to the next station; S7: After the workpieces in the degumming cylinder 3 are discharged, the rotating inner frame 2 is reset to the loading position again, the loading assembly 9 and the guide plate 11 are moved to the working position again, and the polishing particles in the chassis 22 are transported to the loading assembly 9 through the screw feeder 24 and enter the degumming cylinder 3 again, and then the next batch of workpieces are placed on the loading assembly 9 and enter the degumming cylinder 3 with them. After the loading is completed, the end cover 7 is closed; S8: Repeat steps S3 to S7 to achieve continuous and uninterrupted degumming of batch workpieces.

[0034] In the description of the present application, the description with reference to the terms "present embodiment", "some embodiments", etc. means that the specific features, mechanisms, 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 schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradicting each other.

[0035] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. An automatic glue removal system, characterized in that: include Fix the outer frame (1), A rotating inner frame (2), connected to a rubber removal cylinder (3) with an opening at one end and a first driving mechanism for driving the rubber removal cylinder (3) to rotate along its axial direction; one end of the rotating inner frame (2) close to the opening of the rubber removal cylinder (3) is rotatably connected to the fixed outer frame (1) along a direction perpendicular to the axial direction of the rubber removal cylinder (3); the other end of the rotating inner frame (2) is connected to a pulley (4); the top of the fixed outer frame (1) is connected to a pulley (5); the other end of the pulley (4) passes around the pulley (5) and is wound around a hoisting mechanism (6) in the fixed outer frame (1); the rotating inner frame (2) is also connected to an end cover (7) and a second driving mechanism (8) for driving the end cover (7) to close or open the opening; A loading and unloading mechanism comprises a loading assembly (9) for conveying workpieces and polishing particles into the degumming cylinder (3) and a unloading assembly (10) for outputting the workpieces and polishing particles in the degumming cylinder (3); the loading assembly (9) is connected to an end near the fixed outer frame (1) with a guide plate (11) that can be turned up and down; when the rotating inner frame (2) rotates to the loading position, the guide plate (11) extends into the degumming cylinder (3); one end of the unloading assembly (10) is rotatably connected to an end of the rotating inner frame (2) near the opening in a direction perpendicular to the axis of the degumming cylinder (3); and when the rotating inner frame (2) rotates to the unloading position, one end of the unloading assembly (10) is located directly below the opening of the degumming cylinder (3).

2. The automatic glue removal system according to claim 1, characterized in that: It also includes an exhaust gas treatment mechanism, which includes a first blower (12) connected to the top of the fixed outer frame (1) and a cooling box (13) placed on the ground or connected to the fixed outer frame (1), the air intake of the blower is connected to the end cover (7) through an air intake pipe and is connected to the inner cavity of the glue remover, the air outlet of the blower is connected to the cooling box (13) through an air outlet pipe, and the air outlet pipe extends below the coolant level in the inner cavity of the cooling box (13).

3. The automatic glue removal system according to claim 2, characterized in that: The cooling box (13) comprises a first box body (14) and a second box body (15) which are independent of each other, and the open end of the first box body (14) is connected to a filter chamber (16), the bottom of the filter chamber (16) is connected to a first filter cotton (17), the end of the air outlet pipe away from the fixed outer frame (1) passes through the top of the filter chamber (16) and is inserted on the first filter cotton (17), and an exhaust channel is provided on the top and / or side wall of the filter chamber (16).

4. The automatic glue removal system according to claim 3, characterized in that: A cover plate (18) is detachably connected to the top of the filter chamber (16); a plurality of exhaust holes (19) are provided on the cover plate (18); and a positioning plug (20) for the air outlet pipe to pass through is connected to the middle of the cover plate (18); and a second filter cotton (21) capable of covering each of the exhaust holes (19) is provided at the lower end of the cover plate (18).

5. The automatic glue removal system according to claim 3, characterized in that: A Freon compressor is arranged in the second box (15), and a cooling coil is arranged in the first box (14), wherein two ends of the cooling coil are respectively connected to the outlet and the inlet of the Freon compressor.

6. The automatic glue removal system according to any one of claims 2 to 5, characterized in that: The loading and unloading mechanism comprises a chassis (22) with an upper opening, the other end of the unloading component (10) is rotatably connected to an end of the opening of the chassis (22) away from the degumming cylinder (3), and a screening component for separating workpieces and polishing particles is provided on the unloading component (10), and the polishing particles after screening fall into the chassis (22), and the workpieces after screening are continuously transferred to the next workstation; an air outlet component for blowing air toward the screening component is also provided above the unloading component (10).

7. The automatic glue removal system according to claim 6, characterized in that: The air outlet assembly comprises an air knife (23) and a second blower, wherein the second blower is connected to the chassis (22); a mounting seat is provided on the unloading assembly (10), the loading assembly (9) is located above the unloading assembly (10) and is slidably connected to the mounting seat along its length direction, the air knife (23) is connected to the mounting seat and is located below the loading assembly (9), and the air knife (23) is connected to the second blower via an air duct.

8. The automatic glue removal system according to claim 7, characterized in that: The chassis (22) is also connected to a screw loader (24), the inlet of the screw loader (24) is connected to the inner cavity of the chassis (22), and the outlet of the screw loader (24) extends to the top of the loading assembly (9), so as to transport the polishing particles in the chassis (22) to the loading assembly (9).

9. A method for removing glue based on the automatic glue removal system according to claim 8, characterized in that: The following steps are involved: S1: The rotating inner frame (2) is adjusted to a loading position preset by the system through the hoisting mechanism (6), the end cover (7) is opened through the second driving mechanism (8), the loading assembly (9) slides toward the degumming cylinder (3) to a set position, and the guide plate (11) extends into the degumming cylinder (3) and turns downward to abut against the inner wall of the degumming cylinder (3); S2: placing the polishing particles and the workpiece onto the loading assembly (9) in sequence, and automatically transferring the polishing particles and the workpiece into the degumming cylinder (3) through the loading assembly (9), resetting the guide plate (11) and the loading assembly (9), and closing the end cover (7); S3: The rotating inner frame (2) is rotated and adjusted to the working position, and the first driving mechanism drives the degumming cylinder (3) to rotate at a speed of 8 to 15 rpm. The heating component in the degumming cylinder (3) is turned on to increase the temperature to 280° C. to 320° C.; S4: After the de-glueing cylinder (3) rotates for 0.5 to 1 hour, the rotation and heating are stopped; before the end cover (7) is opened, the first blower (12) is operated to discharge the mixed exhaust gas in the de-glueing cylinder (3) into the cooling box (13) for cooling and odor absorption; S5: The rotating inner frame (2) is driven to rotate to the unloading position by the hoisting mechanism (6), and the end cover (7) is opened. The workpiece after degumming and the polishing particles enter the unloading assembly (10). The screen conveyor belt of the unloading assembly (10) runs, driving the workpiece and the polishing particles to be transported downward, and the two are separated during the conveying process; S6: During the operation of the mesh conveyor belt, the second blower is turned on, and the wind knife (23) blows air toward the mesh conveyor belt to accelerate the screening of the workpiece and the polishing particles; the screened polishing particles fall into the chassis (22), and the screened workpieces are separated from the mesh conveyor belt and enter the transfer box or are directly transferred to the next station; S7: After the workpieces in the degumming cylinder (3) are discharged, the rotating inner frame (2) is reset to the loading position, the loading assembly (9) and the guide plate (11) are moved to the working position again, and the polishing particles in the chassis (22) are transported to the loading assembly (9) through the screw feeder (24) and enter the degumming cylinder (3) again, and the next batch of workpieces are placed on the loading assembly (9) and enter the degumming cylinder (3) with them. After loading is completed, the end cover (7) is closed; S8: Repeat steps S3 to S7 to achieve continuous and uninterrupted degumming of batch workpieces.

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