Electromagnetic induction aluminum foil sealing device with automatic alarming and removing functions

Abstract

The utility model provides an electromagnetic induction aluminum foil sealing device with an automatic alarming and rejecting function, which comprises a support, a conveying belt is arranged on the top of the support, an electromagnetic induction area is arranged above the conveying belt, and a push plate is arranged between the electromagnetic induction area and the conveying belt. The push plate is arranged on one side of the conveying belt and externally connected with an air cylinder and used for being driven by the air cylinder to reciprocate on the conveying belt from one side of the conveying belt in the horizontal direction, and a removing and collecting box is arranged on the other side, corresponding to the push plate, of the conveying belt. An electromagnetic induction sealing part, an electromagnetic induction alarm part and a manual operation part are arranged in the electromagnetic induction area. According to the electromagnetic induction aluminum foil sealing device with the automatic alarming and removing functions, attractive and firm product sealing can be achieved, and the problems that the storage life and quality of medicine are affected, the medicine is scrapped, and even electromagnetic induction aluminum foil sealing machine equipment is damaged are solved.

Description

Technical Field

[0001] This utility model belongs to the technical field of pharmaceutical production equipment, and relates to an electromagnetic induction aluminum foil sealing device with automatic alarm rejection function, specifically an electromagnetic induction aluminum foil sealing device with automatic alarm rejection function for the production of traditional Chinese medicine bottles. Background Technology

[0002] Conventional Chinese medicine bottles are sealed manually, using only plastic gaskets; it is not possible to manually seal them with aluminum foil.

[0003] Currently, aluminum foil sealing can be achieved using electromagnetic induction. This method utilizes the eddy current magnetic field generated when an electromagnetic field comes into contact with a metallic substance, causing the metallic substance to heat up instantly and achieve magnetothermal conversion. This equipment can perform inductive sealing on bottled containers with aluminum foil gaskets (a special sealing consumable with attached metallic aluminum) inside the cap. When the bottled container passes through the magnetic induction zone of the sealing machine, the aluminum foil gasket inside the cap is detected. The metallic aluminum attached to the gasket instantly heats up, melting the adhesive layer on the gasket to the bottle mouth and fusing them together, achieving a beautiful and secure product seal.

[0004] However, when using electromagnetic induction for aluminum foil sealing, the continuous operation of the sealing process can cause a sustained increase in the temperature of the plastic bottle opening, potentially leading to spoilage of the medication or even damage to the electromagnetic induction aluminum foil sealing machine. There may also be occasional drops in output power during electromagnetic induction sealing, resulting in a decrease in the eddy current magnetic field strength. This can lead to insufficient temperature rise of the aluminum foil on the plastic bottle, incomplete sealing of the medication, and affect the shelf life and quality of the medicine. Furthermore, because the aluminum foil sealing is inside the bottle cap, abnormalities in the sealing of the medicine bottle are often difficult for operators to visually detect. Utility Model Content

[0005] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide an electromagnetic induction aluminum foil sealing device with an automatic alarm rejection function, which can solve the problems of existing devices such as failure to remove residual medicine bottles in time due to equipment failure and shutdown, resulting in medicine waste, incomplete sealing of medicines and equipment damage.

[0006] To achieve the above and other related objectives, this utility model provides an electromagnetic induction aluminum foil sealing device with an automatic alarm rejection function, comprising a support frame, a conveyor belt on the top of the support frame, an electromagnetic induction zone above the conveyor belt, a push plate between the electromagnetic induction zone and the conveyor belt, the push plate being located on one side of the conveyor belt and externally connected to a cylinder for reciprocating along the horizontal direction on the conveyor belt under the drive of the cylinder, and a rejection collection box on the other side of the conveyor belt corresponding to the push plate, the electromagnetic induction zone including an electromagnetic induction sealing part, an electromagnetic induction alarm part, and a manual operation part.

[0007] Preferably, the bottom of the bracket is provided with a plurality of support legs.

[0008] More preferably, the support leg includes two parts, which are respectively disposed at both ends of the bottom of the bracket.

[0009] More preferably, the support member includes a connecting rod, and the two ends of the connecting rod are respectively connected to the support legs.

[0010] Preferably, the support frame is provided with a stabilizing section and a supporting section from bottom to top, the stabilizing section and the supporting section are connected by a number of first supporting rods, and a conveyor belt is provided on the supporting section.

[0011] Preferably, the removal collection box is hollow and has an opening at the top.

[0012] Preferably, the electromagnetic induction zone includes a housing, which is hollow and has an electromagnetic induction sealing part, an electromagnetic induction alarm part, and a manual operation part inside.

[0013] More preferably, the housing is connected to the bracket via a plurality of second support rods.

[0014] More preferably, the housing is connected to the support section via a plurality of second support rods.

[0015] More preferably, the electromagnetic induction sealing part includes a sealing coil and a cooling fan. The sealing coil is located on the bottom surface of the housing and faces the conveyor belt, and the cooling fan is located on the top surface of the housing and faces the sealing coil.

[0016] More preferably, the electromagnetic induction alarm part includes an alarm and a first controller. The alarm is located on the outer side wall of the housing away from the conveyor belt. The cylinder is electrically connected to a second controller. The conveyor belt is electrically connected to a motor. The first controller is electrically connected to the alarm, and the second controller is electrically connected to the cylinder.

[0017] More preferably, the first controller includes a first intermediate relay KA2 and a second intermediate relay KA3, and the first intermediate relay KA2 and the second intermediate relay KA3 are electrically connected to the alarm.

[0018] More preferably, the second controller includes an air switch, a third intermediate relay, a time control relay, and a solenoid valve. The air switch is electrically connected to the power supply, the third intermediate relay, the time control relay, and the solenoid valve, respectively, and the solenoid valve is electrically connected to the cylinder.

[0019] More preferably, the manual operation part includes a reset button and a selector switch. The reset button and the selector switch are located on the outer wall of the housing away from the conveyor belt. The reset button and the selector switch are connected in series with a first intermediate relay and an alarm. A second intermediate relay is connected in parallel between the first intermediate relay and the alarm.

[0020] As described above, the electromagnetic induction aluminum foil sealing device with automatic alarm rejection function provided by this utility model has the following beneficial effects:

[0021] (1) The electromagnetic induction aluminum foil sealing device with automatic alarm rejection function provided by this utility model can overcome the problem that when the conveyor belt of the electromagnetic induction aluminum foil sealing machine stops due to the failure of the front and rear equipment, a number of plastic bottles will be stuck below the electromagnetic induction area. The electromagnetic induction aluminum foil sealing machine will continue to work. If the stuck plastic bottles are not removed in time, the bottle mouth temperature will continue to rise, which will lead to the scrapping of medicine or even damage to the electromagnetic induction aluminum foil sealing machine.

[0022] (2) The electromagnetic induction aluminum foil sealing device with automatic alarm rejection function provided by this utility model can overcome the problem that the electromagnetic induction aluminum foil sealing machine occasionally has a drop in output power during continuous operation, but the original equipment cannot identify and alarm this abnormal state. The drop in output power will lead to a decrease in the intensity of eddy current magnetic field, resulting in insufficient temperature rise of aluminum foil in plastic bottles and incomplete sealing of medicines, which will affect the storage period and quality of medicines.

[0023] (3) The electromagnetic induction aluminum foil sealing device with automatic alarm rejection function provided by this utility model has a simple structure, ingenious design and convenient operation, and is very worthy of promotion and application. Attached Figure Description

[0024] Figure 1 The diagram shows the overall structure of an electromagnetic induction aluminum foil sealing device with automatic alarm rejection function according to this utility model.

[0025] Figure 2 The diagram shown is a top view of an electromagnetic induction aluminum foil sealing device with automatic alarm rejection function according to this utility model.

[0026] Figure 3The diagram shown is of the electromagnetic induction alarm part of an electromagnetic induction aluminum foil sealing device with automatic alarm rejection function according to this utility model.

[0027] Figure 4 The diagram shown is of the second controller in an electromagnetic induction aluminum foil sealing device with automatic alarm rejection function according to this utility model.

[0028] Figure Labels

[0029] 1. Bracket

[0030] 11. Stable phase

[0031] 12 Support Sections

[0032] 13 First support rod

[0033] 14 Second support rod

[0034] 2 Conveyor Belt

[0035] 3 Electromagnetic induction zone

[0036] 31 Electromagnetic induction alarm section

[0037] BZ Alarm

[0038] KA2 First Intermediate Relay

[0039] KA3 Second Intermediate Relay

[0040] 32 Manual Operation Section

[0041] SA changeover switch

[0042] SB Reset Button

[0043] 33 Electromagnetic induction sealing section

[0044] 331 Sealing Coil

[0045] 332 Cooling Fan

[0046] 34. Shell

[0047] 4. Push plate

[0048] 5 cylinders

[0049] 6. Remove collection box

[0050] 7. Support legs

[0051] 71 Connecting rod

[0052] 72 legs

[0053] 8 motors

[0054] QFO air switch

[0055] KA1 Third Intermediate Relay

[0056] KT Time Control Relay

[0057] YV solenoid valve

[0058] L Positive power supply

[0059] N - Negative terminal of power supply

[0060] PE grounding wire Detailed Implementation

[0061] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0062] Please see Figures 1 to 4 It should be understood that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of this invention. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this invention, should still fall within the scope of the disclosed technical content. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0063] This utility model provides an electromagnetic induction aluminum foil sealing device with automatic alarm rejection function, such as Figure 1-4 As shown, it includes a support 1, a conveyor belt 2 on the top of the support 1, an electromagnetic induction zone 3 above the conveyor belt 2, a push plate 4 between the electromagnetic induction zone 3 and the conveyor belt 2, the push plate 4 is located on one side of the conveyor belt 2 and is externally connected to a cylinder 5 for reciprocating along the horizontal direction on the conveyor belt 2 under the drive of the cylinder 5, and a rejection collection box 6 is provided on the other side of the conveyor belt 2 corresponding to the push plate 4. The electromagnetic induction zone 3 includes an electromagnetic induction sealing part 33, an electromagnetic induction alarm part 31, and a manual operation part 32.

[0064] In the above-mentioned device, such as Figure 1-2 As shown, the bottom of the bracket 1 is provided with several support legs 7, which are used to support and fix the bracket 1.

[0065] In one specific implementation, such as Figure 1 As shown, the support leg 7 includes two parts, respectively located at both ends of the bottom of the bracket 1. It effectively supports and fixes the bracket 1.

[0066] In one specific implementation, such as Figure 1 As shown, the support member 7 includes a connecting rod 71, and the two ends of the connecting rod 71 are respectively connected to support legs 72 for supporting and fixing the bracket 1.

[0067] In the above-mentioned device, such as Figure 1-2 As shown, the support 1 is provided with a stabilizing section 11 and a supporting section 12 from bottom to top. The stabilizing section 11 and the supporting section 12 are connected by a number of first supporting rods 13. The supporting section 12 is provided with a conveyor belt 2.

[0068] In the above-mentioned device, the support 1 and the support leg 7 are made of stainless steel.

[0069] In the above-mentioned device, the conveyor belt 2 is made of rubber.

[0070] In the above-mentioned device, the push plate 4 is made of polytetrafluoroethylene.

[0071] In the above-mentioned device, such as Figure 1-2 As shown, the cylinder 5 is a conventional cylinder with a guide rod for linear reciprocating motion. Specifically, it is an SMC MGPM12-100Z cylinder. The guide rod of the cylinder 5 drives the pusher plate 4 to reciprocate horizontally on the conveyor belt 2, thereby pushing non-compliant medicine bottles into the rejection collection box 6 for further processing.

[0072] In the above-mentioned device, such as Figure 1-2 As shown, the rejection collection box 6 is hollow and has an open top. It is used to store medicine bottles that do not meet quality requirements.

[0073] In the above-mentioned device, the material of the rejection collection box 6 is stainless steel.

[0074] In the above-mentioned device, such as Figure 1-2 As shown, the electromagnetic induction zone 3 includes a housing 34, which is hollow and has an electromagnetic induction sealing part 33, an electromagnetic induction alarm part 31, and a manual operation part 32 inside.

[0075] In one specific embodiment, the housing 34 is made of stainless steel.

[0076] In one specific implementation, such as Figure 1-2 As shown, the housing 34 is connected to the bracket 1 via several second support rods 14.

[0077] In a further specific implementation, such as Figure 1-2 As shown, the housing 34 is connected to the support section 12 via several second support rods 14. These are used to fix the electromagnetic induction zone 3 above the conveyor belt 2.

[0078] In one specific implementation, such as Figure 1 As shown, the electromagnetic induction sealing part 33 includes a sealing coil 331 and a cooling fan 332. The sealing coil 331 is located on the bottom surface of the housing 34 and faces the conveyor belt 2 for sealing the medicine bottles conveyed on the conveyor belt 2. The cooling fan 332 is located on the top surface of the housing 34 and faces the sealing coil 331 for heat dissipation.

[0079] After the device is powered on and started, when the medicine bottle is conveyed on the conveyor belt 2 through the electromagnetic induction zone 3, the magnetic field generated by the energized sealing coil 331 acts on the aluminum foil inside the medicine bottle, generating high heat. This causes the adhesive layer on the aluminum foil to melt to the bottle mouth and fuse together. At the same time, the cooling fan 332, when energized, can be used for normal heat dissipation of the various energized components inside the housing 34.

[0080] In one specific embodiment, the electromagnetic induction alarm part 31 includes an alarm BZ and a first controller. The alarm BZ is located on the outer wall of the housing 34 away from the conveyor belt 2. The cylinder 5 is electrically connected to a second controller, and the conveyor belt 2 is electrically connected to a motor 8. The first controller is electrically connected to the alarm BZ, and the second controller is electrically connected to the cylinder 5. The first controller sends an alarm signal to the alarm BZ. After receiving the alarm signal, the alarm BZ emits an audible alarm. After hearing the alarm, the operator manually shuts off the motor 8 to stop the conveyor belt 2. The second controller sends a rejection operation command to the cylinder 5, so that the guide rod of the cylinder 5 performs a linear reciprocating motion to push the push plate 4 to perform a horizontal reciprocating motion on the conveyor belt 2, pushing the medicine bottles that do not meet the quality requirements into the rejection collection box 6.

[0081] In a further specific embodiment, the conveyor belt 2 operates under the action of the motor 8 to transport the medicine bottle to the electromagnetic induction sealing section 33 of the electromagnetic induction zone 3 for aluminum foil sealing. The motor 8 is a conventional conveyor belt motor, which operates with an external power supply.

[0082] In a further specific embodiment, the alarm BZ mentioned above is a conventionally used audible and visual buzzer, such as the Schneider XB2-BSB4LC audible and visual buzzer.

[0083] In a further specific embodiment, both the first controller and the second controller described above are conventionally used controllers. Those skilled in the art will understand that the calculation, comparison, judgment, and instruction output processes of the controllers can all be implemented using existing integrated circuit modules, programmable logic devices, other hardware, or by installing corresponding software modules. Both the first controller and the second controller are externally powered. The alarm BZ and cylinder 5 described above are also externally powered.

[0084] In a further specific implementation, such as Figure 3 As shown, the first controller includes a first intermediate relay KA2 and a second intermediate relay KA3, which are electrically connected to the alarm BZ.

[0085] Specifically, when the instantaneous output power of the electromagnetic induction coil drops, according to the original circuit control principle, the voltage at the output terminal of the solid-state relay in its control circuit will inevitably drop. That is, the first controller obtains an alarm signal through the change in the voltage signal at the output terminal of the solid-state relay in the original circuit. Specifically, the voltage of the coil of the first intermediate relay KA2 drops and disconnects, thereby closing the contact of the first intermediate relay KA2 and controlling the alarm BZ to sound; at the same time, the coil of the second intermediate relay KA3 is energized, and the contact of KA3 closes, forming a self-locking circuit.

[0086] The aforementioned first intermediate relay KA2 and second intermediate relay KA3 are both conventionally used intermediate relays. Specifically, the first intermediate relay KA2 is a Schneider RXM2AB2P7 intermediate relay, and the second intermediate relay KA3 is a Schneider RXM4AB2BD intermediate relay. The aforementioned first intermediate relay KA2 and second intermediate relay KA3 are housed within the housing 34.

[0087] In one specific implementation, such as Figure 4 As shown, the second controller includes an air switch QFO, a third intermediate relay KA1, a time control relay KT, and a solenoid valve YV. The air switch QFO is electrically connected to the power supply, the third intermediate relay KA1, the time control relay KT, and the solenoid valve YV. The solenoid valve YV is electrically connected to the cylinder 5. The air switch QFO, the third intermediate relay KA1, the time control relay KT, and the solenoid valve YV are housed within the housing 34.

[0088] Specifically, the air switch QFO draws 220V power from the power supply and provides 24V power to the third intermediate relay KA1, the time control relay KT, and the solenoid valve YV. The contacts of the third intermediate relay KA1 are connected in series with the coil of the time control relay KT, and the contacts of the time control relay KT are connected in series with the solenoid valve YV.

[0089] Specifically, when conveyor belt 2 stops, the power to motor 8 is disconnected, the coil of the third intermediate relay KA1 is disconnected, the contact of the third intermediate relay KA1 closes, the coil of the time control relay KT is energized and starts timing for 3 seconds. At this time, the contact of the time control relay KT closes, the coil of the solenoid valve YV is energized, and the control cylinder 5 extends its guide rod to push the push plate 4 outward, thereby pushing the medicine bottle stuck on conveyor belt 2 outward and falling into the rejection collection box 6. The time relay KT is installed to prevent the electromagnetic energy from continuously acting on the metal guide rod of cylinder 5 and causing it to overheat. Therefore, 3 seconds after the guide rod of cylinder 5 is extended, the contact of the time control relay KT is disconnected, the coil of the solenoid valve YV is released, and cylinder 5 automatically retracts.

[0090] In a further specific embodiment, the air switch QFO is a conventionally used air switch, such as the Schneider OSMC65H-C6A / 2P air switch.

[0091] In a further specific embodiment, the third intermediate relay KA1 is a conventionally used intermediate relay, such as the Schneider RXM4AB2BD intermediate relay.

[0092] In a further specific embodiment, the time control relay KT is a conventionally used time control relay, such as the Geya GRT8-S1 time control relay.

[0093] In a further specific embodiment, the solenoid valve YV is a conventionally used solenoid valve, such as the Airtac 4V210-08 solenoid valve.

[0094] In one specific embodiment, the power supply is a conventionally used power supply, such as a 24V Schneider ABL2REM24020K power supply.

[0095] In one specific implementation, such as Figure 3 As shown, the manual operation part 32 includes a reset button SB and a changeover switch SA. The reset button SB and the changeover switch SA are located on the outer side wall of the housing 34 away from the conveyor belt 2. The reset button SA and the changeover switch SB are connected in series with the first intermediate relay KA2 and the alarm BZ. A second intermediate relay KA3 is connected in parallel between the first intermediate relay KA2 and the alarm BZ to form a self-locking circuit.

[0096] In a further specific embodiment, both the reset button SB and the changeover switch SA are externally powered.

[0097] In one specific embodiment, the reset button SB is a conventionally used reset button, such as the Schneider ZB2-BZ102C reset button.

[0098] In one specific embodiment, the changeover switch SA is a conventionally used changeover switch, such as the ZB2-BE101C changeover switch.

[0099] like Figure 3 As shown, the reset button SB is located at the front end of the control circuit. Pressing the reset button SB de-energizes the control circuit, thus resetting the alarm. The selector switch SA is located at the beginning of the circuit of the first controller. Switching the selector switch controls the operation of the first intermediate relay KA2 and the second intermediate relay KA3 in the first controller. The equipment can resume normal operation only after the operator has troubleshooted and pressed the reset button SB. The operator can also manually turn off the selector switch SA according to the equipment usage, meaning that the alarm BZ will not sound under any circumstances.

[0100] The above information pertains to the positive terminal L, negative terminal N, and grounding wire PE. Figure 3 , 4 .

[0101] The following is combined with Figure 1-4 This invention describes the specific usage process of an electromagnetic induction aluminum foil sealing device with automatic alarm rejection function.

[0102] Operator uses such Figure 1-4 When the electromagnetic induction aluminum foil sealing device with automatic alarm rejection function is shown, the motor 8 is started, which causes the conveyor belt 2 on the support section 12 at the top of the bracket 1 to run, so that the medicine bottle on the conveyor belt 2 enters the electromagnetic induction zone 3 and is sealed with aluminum foil under the action of the electromagnetic induction sealing part 33.

[0103] When conveyor belt 2 may stop due to equipment failure in the preceding or following stages, the second controller sends a rejection operation command. The coil of the third intermediate relay KA1 in the second controller disconnects, and the contact KA1 closes. The time control relay KT solenoid valve engages and times for 3 seconds. At this time, the contact KT of the time control relay closes, the coil of the solenoid valve YV engages, and the control cylinder 5 extends its guide rod to push the push plate 4 outward, thereby pushing the medicine bottles stuck on conveyor belt 2 outward and into the rejection collection box 6. Three seconds after the cylinder 5 guide rod extends, the contact KT of the time control relay disconnects, the coil of the solenoid valve YV releases, and the cylinder 5 automatically retracts.

[0104] When an occasional drop in output power occurs during continuous operation, according to the original circuit control principle, the voltage at the output terminal of the solid-state relay in the control circuit will inevitably drop. Therefore, the coil voltage of the first intermediate relay KA2 drops and disconnects, causing the contacts of the first intermediate relay KA2 to close, thus controlling the alarm BZ to sound. Simultaneously, the coil of the second intermediate relay KA3 engages, and the contacts of the second intermediate relay KA3 close, forming a self-locking circuit. The first controller obtains an alarm signal by detecting changes in the voltage signal at the output terminal of the solid-state relay in the original circuit. It then sends this alarm signal to the alarm device BZ. Upon receiving the alarm signal, the alarm device BZ emits an audible alarm. Upon hearing the alarm, the operator manually presses the reset button SB to shut down the motor 8, stopping the conveyor belt 2. The second controller sends a rejection command to the cylinder 5. The coil of the third intermediate relay KA1 in the second controller disconnects, and the contacts of the third intermediate relay KA1 close. The time control relay KT solenoid valve engages and times for 3 seconds. At this time, the contacts of the time control relay KT close, the coil of the solenoid valve YV engages, and the cylinder 5 extends its guide rod to push the push plate 4 outward, thus pushing the medicine bottles stuck on the conveyor belt 2 outward and into the rejection collection box 6. Three seconds after the cylinder 2 guide rod extends, the contacts of the time control relay KT open, the coil of the solenoid valve YV releases, and the cylinder 5 automatically retracts.

[0105] In summary, the electromagnetic induction aluminum foil sealing device with automatic alarm rejection function provided by this utility model can achieve aesthetically pleasing and secure product sealing, avoiding problems such as affecting the shelf life and quality of medicines, causing medicine spoilage, or even damaging the electromagnetic induction aluminum foil sealing machine. The above embodiments are merely illustrative of the principle and effect of this utility model and are not intended to limit this utility model. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. An electromagnetic induction aluminum foil sealing device having an automatic alarm rejection function, characterized by, The application relates to a device for detecting and removing metal objects in a conveying belt, which comprises a support (1) provided with a conveying belt (2) on the top, an electromagnetic induction area (3) above the conveying belt (2), a push plate (4) between the electromagnetic induction area (3) and the conveying belt (2), a cylinder (5) outside the push plate (4) for reciprocating movement along the horizontal direction on the conveying belt (2) under the drive of the cylinder (5), and a rejection collection box (6) on the other side of the push plate (4) corresponding to the conveying belt (2).

2. The electromagnetic induction aluminum foil sealing device with automatic alarm and removal function according to claim 1, characterized in that, The bottom of the support (1) is provided with a plurality of supporting members (7), and each supporting member (7) comprises a connecting rod (71) and a supporting leg (72) connected to the two ends of the connecting rod (71).

3. The electromagnetic induction aluminum foil sealing device with automatic alarm and removal function according to claim 1, characterized in that, The support (1) is sequentially provided with a stabilizing section (11) and a supporting section (12) from bottom to top, and the stabilizing section (11) and the supporting section (12) are connected through a plurality of first supporting rods (13), and the supporting section (12) is provided with the conveying belt (2).

4. The electromagnetic induction aluminum foil sealing device with automatic alarm and removal function according to claim 1, characterized in that, The rejection collection box (6) is hollow and has an opening at the top.

5. The electromagnetic induction aluminum foil sealing device with automatic alarm and removal function according to claim 1, characterized in that, The electromagnetic induction area (3) comprises a shell (34), and the shell (34) is hollow and internally provided with an electromagnetic induction sealing portion (33), an electromagnetic induction alarm portion (31) and a manual operation portion (32).

6. The electromagnetic induction aluminum foil sealing device with automatic alarm and removal function according to claim 5, characterized in that, The shell (34) is connected with the support (1) through a plurality of second supporting rods (14).

7. The electromagnetic induction aluminum foil sealing device with automatic alarm and removal function according to claim 5, characterized in that, The electromagnetic induction sealing portion (33) comprises a sealing coil (331) and a cooling fan (332), the sealing coil (331) is located on the bottom surface of the shell (34) and faces the conveying belt (2), and the cooling fan (332) is located on the top surface of the shell (34) and faces the sealing coil (331).

8. The electromagnetic induction aluminum foil sealing device with automatic alarm and removal function according to claim 5, characterized in that, The electromagnetic induction alarm portion (31) comprises an alarm (BZ) and a first controller, the alarm (BZ) is arranged on the outer side wall of the shell (34) away from the conveying belt (2), the cylinder (5) is electrically connected with a second controller, the conveying belt (2) is electrically connected with a motor (8), the first controller is electrically connected with the alarm (BZ), and the second controller is electrically connected with the cylinder (5).

9. The electromagnetic induction aluminum foil sealing device with automatic alarm and removal function according to claim 8, characterized in that, The first controller comprises a first intermediate relay (KA2) and a second intermediate relay (KA3), and the first intermediate relay (KA2) and the second intermediate relay (KA3) are electrically connected with the alarm (BZ); the second controller comprises an air switch (QFO), a third intermediate relay (KA1), a time control relay (KT) and a solenoid valve (YV), the air switch (QFO) is electrically connected with a power supply, the third intermediate relay (KA1), the time control relay (KT) and the solenoid valve (YV) respectively, and the solenoid valve (YV) is electrically connected with the cylinder (5).

10. The electromagnetic induction aluminum foil sealing device with automatic alarm and removal function according to claim 9, characterized in that, The manual operating part (32) comprises a reset button (SB) and a switch (SA), which are arranged on the outer wall of the side of the shell (34) away from the conveying belt (2), and are connected in series with a first intermediate relay (KA2) and an alarm (BZ), and a second intermediate relay (KA3) is connected in parallel between the first intermediate relay (KA2) and the alarm (BZ).

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