Wireless furnace end device

Abstract

The utility model relates to the technical field of cotton candy equipment, and particularly discloses a wireless furnace end device which is provided with a motor mounting plate and an information receiving plate, a lower bearing mounting plate is mounted at the upper end of the motor mounting plate, and an upper bearing supporting plate is mounted at the upper end of the lower bearing mounting plate through a supporting column. A rotatable main shaft is arranged at the lower end of the furnace end, the lower end of the main shaft extends into the hollow section, an emitter is installed at the lower end of the main shaft, a collecting ring installed on the main shaft is arranged at the upper end of the emitter, and a carbon brush is fixedly installed at the lower end of the upper bearing supporting plate. The carbon brush is in contact with the collector ring, a thermocouple is fixedly installed on the main shaft, the thermocouple is electrically connected with a transmitter, and the transmitter is in wireless connection with an information receiving plate; according to the wireless furnace end device, the temperature of the furnace end can be monitored without adopting a battery for power supply, the situation that a machine needs to be disassembled and replaced due to the fact that the battery is out of power is prevented, and equipment can run for a longer time and stably.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton candy equipment, in particular to a wireless stove head device. Background Art

[0002] In the prior art, the burner of a semi-automatic or fully automatic cotton candy machine needs to detect the temperature in real time and transmit the temperature information to the background for monitoring.

[0003] For example, Chinese patent document CN202210907906.6 discloses a burner temperature measuring assembly and a candy-making device for a cotton candy machine, the burner temperature measuring assembly comprising a temperature sensor fixedly mounted on the candy-making burner, a temperature acquisition transmitter and a temperature receiver, the bottom of the candy-making burner having a transmission shaft for driving the candy-making burner to rotate, the temperature acquisition transmitter being sleeved on the transmission shaft, the temperature sensor being electrically connected to the temperature acquisition transmitter, the temperature acquisition transmitter comprising a temperature acquisition transmission board and a battery module, and the temperature receiver being electrically connected to the control system of the cotton candy machine.

[0004] In the above-mentioned prior art, a battery module is set on the temperature acquisition transmitter to realize that the battery powers the temperature acquisition transmitter. However, when the battery of the temperature acquisition transmitter is exhausted, the temperature acquisition transmitter has no energy source and needs to be disassembled for replacement, which affects the operation of the device.

[0005] Therefore, a burner structure that does not use battery power supply is needed. Utility Model Content

[0006] In order to overcome the defects of the prior art, the utility model provides a wireless stove head device, aiming to solve the problem in the prior art that temperature monitoring requires a separate battery power supply, resulting in the need to disassemble and replace the device when the battery is out of power.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a wireless furnace head device, which has a motor mounting plate and an information receiving plate, a lower bearing mounting plate is mounted on the upper end of the motor mounting plate, an upper bearing support plate is mounted on the upper end of the lower bearing mounting plate through a support column, so that a hollow section is formed between the lower bearing mounting plate and the upper bearing support plate, a rotatable main shaft is arranged at the lower end of the furnace head, the lower end of the main shaft extends into the hollow section, and a transmitter is installed at the lower end of the main shaft, a collector ring installed on the main shaft is arranged at the upper end of the transmitter, a carbon brush is fixedly mounted on the lower end of the upper bearing support plate, the carbon brush is in contact with the collector ring, a thermocouple is fixedly mounted on the main shaft, the thermocouple is electrically connected to the transmitter, and the transmitter is wirelessly connected to the information receiving board.

[0008] In the above-mentioned wireless burner device, an electromagnetic heating coil is arranged on the upper end of the upper bearing support plate, the burner is arranged on the upper end of the electromagnetic heating coil, and the main shaft is passed through the upper bearing support plate and the electromagnetic heating coil through a bearing.

[0009] In the above-mentioned wireless stove head device, a lower sugar tube is installed at the lower end of the motor mounting plate, the main shaft is hollow, and the lower end of the main shaft is connected to the lower sugar tube.

[0010] In the above-mentioned wireless burner device, a motor is installed on one side of the lower bearing mounting plate, the lower end of the main shaft passes through the transmitter, and a driven wheel is installed at the lower end of the main shaft, a driving wheel is installed on the output shaft of the motor, and the driven wheel and the driving wheel are connected by a transmission belt.

[0011] In the above-mentioned wireless furnace head device, a groove is provided on the outer wall of the main shaft, and the thermocouple is fixedly installed in the groove.

[0012] In the above-mentioned wireless stove head device, a coil (17) is fixedly mounted on the transmitter (12), and permanent magnets (16) fixedly mounted on the lower end of the upper bearing support plate (6) are arranged on both sides of the transmitter (12), and both ends of the coil (17) are electrically connected to the conductor of the transmitter (12).

[0013] The beneficial effect of the utility model is that the carbon brush is in contact with the collector ring, so that the collector ring conducts electricity by means of the carbon brush. Since the thermocouple and the transmitter both rotate with the main shaft, the transmitter and the thermocouple are electrically connected through the collector ring, so that the transmitter can be directly powered on to detect the temperature of the thermocouple, so as to transmit the information to the information receiving board in real time through the transmitter, thereby realizing the temperature monitoring of the furnace head without the need for battery power supply, preventing the need to disassemble and replace the machine due to battery exhaustion, and making the equipment run longer and more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the wireless stove head device of the present utility model.

[0015] Figure 2 The utility model is a schematic diagram of the exploded structure of the wireless stove head device.

[0016] Figure 3 Schematic diagram of the connection structure between the main shaft and the thermocouple.

[0017] Figure 4 Schematic diagram of the connection structure between the collector ring and the carbon brush.

[0018] Figure 5 Schematic diagram of the connection structure of the transmitter, permanent magnet and coil.

[0019] In the figure: motor mounting plate 1, lower sugar tube 2, motor 3, lower bearing mounting plate 4, support column 5, upper bearing support plate 6, electromagnetic heating coil 7, burner head 8, main shaft 9, driving wheel 10, collector ring 11, transmitter 12, carbon brush 13, thermocouple 14, groove 15, permanent magnet 16, coil 17. DETAILED DESCRIPTION

[0020] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] Combination Figures 1 to 4 A wireless furnace head device is shown, which has a motor mounting plate 1 and an information receiving plate, a lower bearing mounting plate 4 is mounted on the upper end of the motor mounting plate 1, an upper bearing support plate 6 is mounted on the upper end of the lower bearing mounting plate 4 through a support column 5, so that a hollow section is formed between the lower bearing mounting plate 4 and the upper bearing support plate 6, a rotatable main shaft 9 is arranged at the lower end of the furnace head 8, the lower end of the main shaft 9 extends into the hollow section, and a transmitter 12 is installed at the lower end of the main shaft 9, a collector ring 11 mounted on the main shaft 9 is arranged at the upper end of the transmitter 12, a carbon brush 13 is fixedly mounted on the lower end of the upper bearing support plate 6, the carbon brush 13 is in contact with the collector ring 11, a thermocouple 14 is fixedly mounted on the main shaft 9, and the thermocouple 14 is electrically connected to the transmitter 12 The transmitter 12 is wirelessly connected to the information receiving board; in this embodiment, the carbon brush 13 contacts the collector ring 11, so that the collector ring 11 uses the carbon brush to conduct electricity. Since the thermocouple 14 and the transmitter 12 rotate with the main shaft 9, the collector ring 11 is electrically connected to the transmitter 12 and the thermocouple 14, so that the transmitter 12 can be directly powered on to detect the temperature of the thermocouple 14, so that it is convenient to transmit the signal to the information receiving board behind the electric cabinet in real time through the transmitter 12, and then the signal is fed back to the PLC through the information receiving board, so that the temperature of the furnace head 8 can be monitored without using a battery for power supply, thereby preventing the need to disassemble and replace the machine due to a dead battery, and making the equipment run longer and more stably.

[0022] like Figure 1 and Figure 2 As shown, in this embodiment, an electromagnetic heating coil 7 is arranged at the upper end of the upper bearing support plate 6, a burner head 8 is arranged at the upper end of the electromagnetic heating coil 7, and a main shaft 9 is passed through the upper bearing support plate 6 and the electromagnetic heating coil 7 through a bearing; the burner head 8 is heated by the electromagnetic heating coil 7 to facilitate the melting of the sugar in the burner head 8.

[0023] A lower sugar tube 2 is installed at the lower end of the motor mounting plate 1 of the present embodiment, and the main shaft 9 is hollow. The lower end of the main shaft 9 is connected to the lower sugar tube 2. Sugar is provided to the burner head 8 through the lower sugar tube 2, so that when the sugar is transported in the main shaft 9, it can be heated when passing through the electromagnetic heating coil 7, so that the sugar becomes syrup when entering the burner head 8, which is convenient for spinning.

[0024] In this embodiment, a motor 3 is installed on one side of the lower bearing mounting plate 4, the lower end of the main shaft 9 passes through the launcher 12, and a driven wheel is installed at the lower end of the main shaft 9, and a driving wheel 10 is installed on the output shaft of the motor 3, and the driven wheel and the driving wheel 10 are connected by a transmission belt; the driving wheel 10 is driven to rotate by the motor 3, and the driven wheel is driven to rotate by the transmission belt, and the main shaft 9 is driven by the driven wheel to rotate, so that the burner head 8 can spin the syrup into filaments by rotation.

[0025] It is worth noting that a groove 15 is provided on the outer wall of the main shaft 9 of the present embodiment, and the thermocouple 14 is fixedly installed in the groove 15 , so that the thermocouple 14 can rotate along with the main shaft 9 .

[0026] It is also worth noting that a coil (17) is fixedly mounted on the transmitter (12) of the present embodiment, and permanent magnets (16) fixedly mounted on the lower end of the upper bearing support plate (6) are arranged on both sides of the transmitter (12), and both ends of the coil (17) are electrically connected to the conductor of the transmitter (12); since the coil 17 is fixed on the transmitter 12, and the transmitter 12 rotates with the main shaft 9, the coil 17 will rotate with the main shaft 9 to cut the magnetic flux lines generated between the permanent magnets (16) on both sides, generate current to supply the transmitter 12, and further prevent the transmitter 12 from power failure.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A wireless stove head device, comprising a motor mounting plate (1) and an information receiving plate, wherein a lower bearing mounting plate (4) is mounted on the upper end of the motor mounting plate (1), characterized in that: The upper end of the lower bearing mounting plate (4) is mounted with an upper bearing support plate (6) via a support column (5) so that a hollow section is formed between the lower bearing mounting plate (4) and the upper bearing support plate (6); a rotatable main shaft (9) is arranged at the lower end of the furnace head (8); the lower end of the main shaft (9) extends into the hollow section; a transmitter (12) is mounted at the lower end of the main shaft (9); a collector ring (11) mounted on the main shaft (9) is arranged at the upper end of the transmitter (12); a carbon brush (13) is fixedly mounted at the lower end of the upper bearing support plate (6); the carbon brush (13) is in contact with the collector ring (11); a thermocouple (14) is fixedly mounted on the main shaft (9); the thermocouple (14) is electrically connected to the transmitter (12); the collector ring (11) is electrically connected to the transmitter (12); and the transmitter (12) is wirelessly connected to an information receiving board.

2. A wireless stove head device according to claim 1, characterized in that: An electromagnetic heating coil (7) is arranged at the upper end of the upper bearing support plate (6), the furnace head (8) is arranged at the upper end of the electromagnetic heating coil (7), and the main shaft (9) is inserted into the upper bearing support plate (6) and the electromagnetic heating coil (7) through a bearing.

3. A wireless stove head device according to claim 2, characterized in that: A lower sugar tube (2) is installed at the lower end of the motor mounting plate (1); the main shaft (9) is hollow; and the lower end of the main shaft (9) is connected to the lower sugar tube (2).

4. A wireless stove head device according to claim 2, characterized in that: A motor (3) is installed on one side of the lower bearing mounting plate (4), the lower end of the main shaft (9) passes through the launcher (12), and a driven wheel is installed on the lower end of the main shaft (9), and a driving wheel (10) is installed on the output shaft of the motor (3), and the driven wheel and the driving wheel (10) are connected by a transmission belt.

5. The wireless stove head device according to claim 1, characterized in that: A groove (15) is provided on the outer wall of the main shaft (9), and the thermocouple (14) is fixedly installed in the groove (15).

6. The wireless stove head device according to claim 1, characterized in that: A coil (17) is fixedly mounted on the transmitter (12), and permanent magnets (16) fixedly mounted on the lower end of the upper bearing support plate (6) are arranged on both sides of the transmitter (12), and both ends of the coil (17) are electrically connected to the conductor of the transmitter (12).

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