Tool bit detection structure of ice cream machine

Abstract

The utility model discloses a tool bit detection structure of an ice cream machine. The tool bit detection structure comprises a machine body, a cup body, a cup cover and a rotating bracket, an inductive switch, a control circuit board and a driving assembly are arranged in the machine body; the inductive switch is used for feeding back an inductive signal of a tool bit mounting state to the control circuit board; the control circuit board is electrically connected with the driving assembly. The driving assembly is used for being connected with the tool bit and driving the tool bit to rotate. The cup body is detachably connected with the machine body, and the cup cover is detachably connected with the cup body; the cup cover is provided with a mounting hole for mounting the tool bit; the rotating bracket is rotatably mounted on the cup cover; a first magnet is arranged at one end of the rotating support and used for being magnetically attracted to the tool bit. A second magnet is arranged at the other end of the rotating bracket and is used for sensing the sensing switch; a torsional spring connected with the cup cover is arranged on the rotating bracket; through cooperation of the inductive switch, the control circuit board and the driving assembly, automatic detection and control over the installation state of the tool bit are achieved, and safety and reliability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ice cream machines, in particular to a cutter head detection structure of an ice cream machine. Background Art

[0002] As a popular dessert, a key step in the production of ice cream is to mix and stir the ingredients until they are smooth and smooth. This step is usually completed by an ice cream machine. One of the core components of an ice cream machine is the cutter head, which is responsible for mixing the ingredients and breaking the ice crystals to achieve the desired taste.

[0003] Existing ice cream machines have some deficiencies in the installation and detection of the cutter head. First, the installation of the cutter head usually requires manual confirmation, which is not only inefficient but also prone to errors. If the operator fails to install the cutter head correctly or starts the machine without the cutter head installed, it may cause damage to the machine or deteriorate the quality of the ice cream. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a cutter head detection structure of an ice cream machine which can detect the installation state of the cutter head.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a cutter head detection structure of an ice cream machine, comprising a machine body, a cup body, a cup cover and a rotating bracket; an induction switch, a control circuit board and a driving assembly are arranged in the machine body; the induction switch is used to feed back an induction signal of the installation status of the cutter head to the control circuit board; the control circuit board is electrically connected to the driving assembly, and the driving assembly is used to connect with the cutter head and drive the cutter head to rotate; the cup body is detachably connected to the machine body, and the cup cover is detachably connected to the cup body; the cup cover is provided with a mounting hole for mounting the cutter head; the rotating bracket can be rotatably mounted on the cup cover; one end of the rotating bracket is provided with a first magnet for magnetically connecting with the cutter head adsorption; a second magnet is provided at the other end of the rotating bracket for sensing with the sensing switch; a torsion spring connected to the cup cover is provided on the rotating bracket, and when the tool head is not installed in the mounting hole, the rotating bracket is driven to be in the first position under the action of the torsion spring, and the second magnet cannot sense with the sensing switch, and the driving component is always in a closed state; when the tool head is installed in the mounting hole, the suction force of the first magnet drives the rotating bracket to overcome the elastic potential energy of the torsion spring and move from the first position to the second position, and the second magnet senses with the sensing switch. After the sensing switch senses the second magnet, the control circuit board controls the driving component to turn on and drive the tool head to rotate.

[0006] Furthermore, it also includes a locking slider and a locking spring, wherein the locking slider can be slidably installed on the cup cover, one end of the locking slider faces the mounting hole and is used to lock the cutter head, one end of the locking spring is installed on the cup cover, and the other end of the locking spring is connected to the end of the locking slider away from the mounting hole.

[0007] Furthermore, the locking sliders are provided on opposite sides of the mounting hole.

[0008] Furthermore, it also includes an unlocking piece, which includes a hinged part, a resistance part and a pressing part connected in sequence; the hinged part is hinged to the cup cover, and the resistance part is in resistance with the locking slider. When the pressing part is pressed, the resistance part pushes the locking slider to slide in a direction away from the mounting hole.

[0009] Furthermore, a avoiding hole is provided at a position of the abutting portion corresponding to the mounting hole.

[0010] Furthermore, the rotating bracket is located directly below the pressing portion, and a avoiding groove is provided at the bottom of the pressing portion, and the avoiding groove is used for avoiding the rotating bracket.

[0011] Furthermore, the surface where the locking slider contacts the abutment portion is an inclined surface.

[0012] Furthermore, the surface where the locking slider contacts the cutter head is an arc surface.

[0013] Furthermore, the rotating bracket is provided with a first mounting groove, and the first magnet is mounted in the first mounting groove.

[0014] Furthermore, the rotating bracket is provided with a second mounting groove, and the second magnet is mounted in the second mounting groove.

[0015] The beneficial effect of the utility model is that the cutter head detection structure of the ice cream machine provided by the utility model can effectively detect whether the cutter head is installed, and through the integration of the induction switch, the control circuit board and the drive component, the accurate detection and intelligent control of the installation status of the cutter head are realized. This structure not only improves the safety of machine operation, avoids machine damage or personal injury caused by incorrect installation of the cutter head, but also improves the reliability and stability of the machine; the design of the induction switch allows the machine to monitor the presence of the cutter head in real time, ensuring that the machine will only start when the cutter head is correctly installed, thereby preventing no-load operation and reducing energy waste and mechanical wear; the electrical connection between the control circuit board and the drive assembly ensures the precise control of the cutter head rotation, improves the efficiency and uniformity of mixing and stirring during the ice cream making process, and thus improves the quality and taste of the final product; the detachable connection design between the cup body and the machine body, as well as the detachable connection between the cup cover and the cup body, provide users with a convenient way to clean and maintain, help maintain the hygiene of the machine and extend its service life; the first magnet and the second magnet respectively arranged at both ends of the rotating bracket realize automatic positioning and status feedback of the cutter head through magnetic adsorption and induction mechanism, reduce manual intervention, and improve the degree of automation of operation; the setting of the torsion spring provides the rotating bracket with the necessary elastic restoring force, ensuring that the rotating bracket can stably maintain the first position when the cutter head is not installed, preventing misoperation and accidental start-up. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of an ice cream machine according to the first embodiment of the present utility model;

[0017] Figure 2 This is a schematic cross-sectional view of the ice cream machine according to the first embodiment of the present utility model;

[0018] Figure 3 This is an exploded view of the cup cover of the first embodiment of the present utility model;

[0019] Figure 4 This is a partial structural schematic diagram of the cup cover of the first embodiment of the utility model (without the blade installed);

[0020] Figure 5 It is a schematic diagram of the partial structure of the cup cover of the first embodiment of the utility model (with the cutter head installed).

[0021] Description of labels:

[0022] 1. Machine body; 11. Driving assembly; 12. Control circuit board; 13. Induction switch; 2. Cup body; 3. Cup cover; 31. Mounting hole; 32. Sealing cover; 4. Cutting head; 5. Rotating bracket; 51. First magnet; 52. Second magnet; 53. Torsion spring; 6. Locking slider; 61. Locking spring; 7. Unlocking member; 71. Hinge part; 72. Resistance part; 73. Pressing part; 74. Avoidance hole. DETAILED DESCRIPTION

[0023] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0024] Please refer to Figures 1 to 5 , a cutter head detection structure of an ice cream machine, comprising a body 1, a cup body 2, a cup cover 3 and a rotating bracket 5; the body 1 is provided with an induction switch 13, a control circuit board 12 and a driving component 11; the induction switch 13 is used to feed back an induction signal of the installation status of the cutter head 4 to the control circuit board 12; the control circuit board 12 is electrically connected to the driving component 11, and the driving component 11 is used to connect with the cutter head 4 and drive the cutter head 4 to rotate; the cup body 2 is detachably connected to the body 1, and the cup cover 3 is detachably connected to the cup body 2; the cup cover 3 is provided with a mounting hole 31 for mounting the cutter head 4; the rotating bracket 5 can be rotatably mounted on the cup cover 3; one end of the rotating bracket 5 is provided with a first magnet 51 for magnetic adsorption with the cutter head 4; the other end of the rotating bracket 5 A second magnet 52 is provided for sensing with the sensing switch 13; a torsion spring 53 connected with the cup cover 3 is provided on the rotating bracket 5. When the cutter head 4 is not installed in the mounting hole 31, the rotating bracket 5 is driven to be in the first position under the action of the torsion spring 53, and the second magnet 52 cannot sense with the sensing switch 13, and the driving component 11 is always in a closed state; when the cutter head 4 is installed in the mounting hole 31, the suction force of the first magnet 51 drives the rotating bracket 5 to overcome the elastic potential energy of the torsion spring 53 and move from the first position to the second position, and the second magnet 52 senses with the sensing switch 13. After the sensing switch 13 senses the second magnet 52, the control circuit board 12 controls the driving component 11 to turn on and drive the cutter head 4 to rotate.

[0025] From the above description, it can be seen that the beneficial effect of the utility model is that the automatic detection and control of the installation state of the cutter head 4 is realized through the cooperation of the induction switch 13, the control circuit board 12 and the drive assembly 11. This structure can prevent the machine from being started when the cutter head 4 is not installed correctly, thereby improving safety and reliability.

[0026] Furthermore, it also includes a locking slider 6 and a locking spring 61, wherein the locking slider 6 can be slidably installed on the cup cover 3, one end of the locking slider 6 faces the mounting hole 31 and is used to lock the cutter head 4, one end of the locking spring 61 is installed on the cup cover 3, and the other end of the locking spring 61 is connected to the end of the locking slider 6 away from the mounting hole 31.

[0027] It can be seen from the above description that the design of adding the locking slider 6 and the locking spring 61 enhances the fixing stability of the cutter head 4.

[0028] Furthermore, the locking sliders 6 are provided on opposite sides of the mounting hole 31 .

[0029] As can be seen from the above description, locking sliders 6 are provided on opposite sides of the mounting hole 31, providing a symmetrical locking mechanism, thereby enhancing the fixing force of the cutter head 4 and ensuring that the cutter head 4 will not loosen during the operation of the machine.

[0030] Furthermore, it also includes an unlocking member 7, which includes a hinged portion 71, a resistance portion 72 and a pressing portion 73 connected in sequence; the hinged portion 71 is hinged to the cup cover 3, and the resistance portion 72 is in resistance with the locking slider 6. When the pressing portion 73 is pressed, the resistance portion 72 pushes the locking slider 6 to slide in a direction away from the mounting hole 31.

[0031] As can be seen from the above description, the design of the unlocking member 7 simplifies the replacement process of the cutter head 4. Through the cooperation of the hinge portion 71, the abutment portion 72 and the pressing portion 73, the user can easily unlock and replace the cutter head 4, thereby improving the convenience of operation.

[0032] Furthermore, a avoiding hole 74 is formed at a position of the abutting portion 72 corresponding to the mounting hole 31 .

[0033] It can be seen from the above description that the arrangement of the avoidance hole 74 avoids direct contact between the abutment portion 72 and the mounting hole 31 , reduces wear and tear, and prolongs the service life of the component.

[0034] Furthermore, the rotating bracket 5 is located directly below the pressing portion 73 , and a avoiding groove is provided at the bottom of the pressing portion 73 , and the avoiding groove is used for avoiding the rotating bracket 5 .

[0035] From the above description, it can be seen that the avoidance groove design at the bottom of the pressing portion 73 ensures that the rotating bracket 5 will not be damaged during the pressing and unlocking process, protects the integrity of the rotating bracket 5, and also avoids potential impact on other parts of the machine.

[0036] Furthermore, the surface where the locking slider 6 contacts the abutment portion 72 is an inclined surface.

[0037] It can be seen from the above description that the inclined surface design of the locking slider 6 in contact with the abutment portion 72 enables more effective force transmission during unlocking, thereby improving the efficiency and reliability of unlocking.

[0038] Furthermore, the surface where the locking slider 6 contacts the cutter head 4 is an arc surface.

[0039] As can be seen from the above description, the arc surface design of the locking slider 6 in contact with the cutter head 4 can make the contact between the locking slider 6 and the cutter head 4 more fitting, reduce wear, and provide a smoother locking and unlocking experience.

[0040] Furthermore, the rotating bracket is provided with a first mounting groove, and the first magnet 51 is mounted in the first mounting groove.

[0041] It can be seen from the above description that the design of the first mounting groove makes the installation of the first magnet 51 more stable, and the first magnet 51 can be replaced as needed.

[0042] Furthermore, the rotating bracket is provided with a second mounting groove, and the second magnet 52 is mounted in the second mounting groove.

[0043] As can be seen from the above description, the design of the second mounting groove also provides a stable mounting method, so that the second magnet 52 can accurately sense the sensing switch 13, thereby ensuring accurate detection of the installation status of the cutter head 4.

[0044] Please refer to Figures 1 to 5 , Embodiment 1 of the present utility model is: a cutter head detection structure of an ice cream machine, comprising a machine body 1, a cup body 2, a cup cover 3 and a rotating bracket 5, wherein the cup body 2 is used to place the raw materials required for making ice cream; an induction switch 13, a control circuit board 12 and a driving assembly 11 are arranged in the machine body 1; the induction switch 13 is used to feed back an induction signal of the installation state of the cutter head 4 to the control circuit board 12; the control circuit board 12 is electrically connected to the driving assembly 11, and the driving assembly 11 is used to connect with the cutter head 4 and drive the cutter head 4 to rotate; the cup body 2 is detachably connected to the machine body 1, and the cup cover 3 is detachably connected to the cup body 2; the cup cover 3 is provided with a mounting hole 31 for mounting the cutter head 4; the rotating bracket 5 can be rotatably mounted on the cup cover 3; a first magnet 51 is provided at one end of the rotating bracket 5 for magnetic adsorption with the cutter head 4; a second magnet 52 is provided at the other end of the rotating bracket 5 for induction with the induction switch 13; a torsion spring 53 connected to the cup cover 3 is provided on the rotating bracket 5, please combine Figure 4 and Figure 5When the cutter head 4 is not installed in the mounting hole 31, the rotating bracket 5 is driven to the first position under the action of the torsion spring 53, the second magnet 52 cannot sense the induction switch 13, and the driving component 11 is always in the closed state; when the cutter head 4 is installed in the mounting hole 31, the suction force of the first magnet 51 drives the rotating bracket 5 to overcome the elastic potential energy of the torsion spring 53 and move from the first position to the second position, the second magnet 52 senses the induction switch 13, and after the induction switch 13 senses the second magnet 52, the control circuit board 12 controls the driving component 11 to turn on and drive the cutter head 4 to rotate; it can be understood that the automatic detection and control of the installation state of the cutter head 4 is realized through the cooperation of the induction switch 13, the control circuit board 12 and the driving component 11. This structure can prevent the machine from being started when the cutter head 4 is not correctly installed, thereby improving safety and reliability.

[0045] Preferably, the cutter head detection structure of the ice cream machine further includes a locking slider 6 and a locking spring 61, wherein the locking slider 6 can be slidably mounted on the cup cover 3, one end of the locking slider 6 faces the mounting hole 31 and is used to lock the cutter head 4, one end of the locking spring 61 is mounted on the cup cover 3, and the other end of the locking spring 61 is connected to an end of the locking slider 6 away from the mounting hole 31; specifically, the locking sliders 6 are provided on opposite sides of the mounting hole 31, and the locking sliders 6 are provided on opposite sides of the mounting hole 31, providing symmetrical The locking mechanism enhances the fixing force of the cutter head 4 and ensures that the cutter head 4 will not loosen during the operation of the machine; more specifically, the cutter head detection structure of the ice cream machine also includes an unlocking member 7, which includes a hinged portion 71, a resisting portion 72 and a pressing portion 73 connected in sequence; the hinged portion 71 is hinged to the cup cover 3, and the resisting portion 72 resists the locking slider 6. When the pressing portion 73 is pressed, the resisting portion 72 pushes the locking slider 6 to slide in a direction away from the mounting hole 31. The design of the unlocking member 7 simplifies the replacement process of the cutter head 4. Through the cooperation of the hinged portion 71, the resisting portion 72 and the pressing portion 73, the user can easily unlock and replace the cutter head 4, which improves the convenience of operation.

[0046] In this embodiment, a sealing cover 32 is further provided on the top of the cup cover 3, and the sealing cover 32 is used to seal the locking slider 6, the locking spring 61, and the hinged portion 71 and the resistance portion 72 of the unlocking member 7. The sealing cover 32 and the resistance portion 72 are provided with avoidance holes 74 at positions corresponding to the mounting hole 31. The setting of the avoidance holes 74 avoids direct contact between the resistance portion 72 and the mounting hole 31, reduces wear, and extends the service life of the components. Specifically, the rotating bracket 5 is located directly below the pressing portion 73, and an avoidance groove is provided at the bottom of the pressing portion 73. The avoidance groove is used to avoid the rotating bracket 5. The avoidance groove design at the bottom of the pressing portion 73 ensures that the rotating bracket 5 will not be damaged during the pressing and unlocking process, protects the integrity of the rotating bracket 5, and also avoids potential impact on other parts of the machine.

[0047] Preferably, the surface where the locking slider 6 contacts the abutment portion 72 is an inclined surface; it is understandable that the inclined surface design where the locking slider 6 contacts the abutment portion 72 enables more effective force transmission when unlocking, thereby improving the efficiency and reliability of unlocking; further, the surface where the locking slider 6 contacts the cutter head 4 is an arc surface, and it is easy to understand that the arc surface design where the locking slider 6 contacts the cutter head 4 can make the contact between the locking slider 6 and the cutter head 4 more fitted, reduce wear, and provide a smoother locking and unlocking experience

[0048] In detail, the rotating bracket is provided with a first mounting groove, and the first magnet 51 is installed in the first mounting groove. The design of the first mounting groove makes the installation of the first magnet 51 more stable, and the first magnet 51 can be replaced as needed; the rotating bracket is provided with a second mounting groove, and the second magnet 52 is installed in the second mounting groove. The design of the second mounting groove also provides a stable installation method, so that the second magnet 52 can accurately sense the sensing switch 13, ensuring accurate detection of the installation status of the cutter head 4.

[0049] In summary, the cutter head detection structure of the ice cream machine provided by the utility model can effectively detect whether the cutter head is installed, and through the integration of the sensing switch, the control circuit board and the drive assembly, the accurate detection and intelligent control of the installation status of the cutter head are realized. This structure not only improves the safety of machine operation, avoids machine damage or personal injury caused by incorrect installation of the cutter head, but also improves the reliability and stability of the machine; the design of the induction switch allows the machine to monitor the presence of the cutter head in real time, ensuring that the machine will only start when the cutter head is correctly installed, thereby preventing no-load operation and reducing energy waste and mechanical wear; the electrical connection between the control circuit board and the drive assembly ensures the precise control of the cutter head rotation, improves the efficiency and uniformity of mixing and stirring during the ice cream making process, and thus improves the quality and taste of the final product; the detachable connection design between the cup body and the machine body, as well as the detachable connection between the cup cover and the cup body, provide users with a convenient way to clean and maintain, help maintain the hygiene of the machine and extend its service life; the first magnet and the second magnet respectively arranged at both ends of the rotating bracket realize automatic positioning and status feedback of the cutter head through magnetic adsorption and induction mechanism, reduce manual intervention, and improve the degree of automation of operation; the setting of the torsion spring provides the rotating bracket with the necessary elastic restoring force, ensuring that the rotating bracket can stably maintain the first position when the cutter head is not installed, preventing misoperation and accidental start-up.

[0050] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A cutter head detection structure for an ice cream machine, characterized in that: It comprises a machine body, a cup body, a cup cover and a rotating bracket; the machine body is provided with an induction switch, a control circuit board and a driving assembly; the induction switch is used to feed back an induction signal of the installation status of the cutter head to the control circuit board; the control circuit board is electrically connected to the driving assembly, and the driving assembly is used to connect with the cutter head and drive the cutter head to rotate; the cup body is detachably connected to the machine body, and the cup cover is detachably connected to the cup body; the cup cover is provided with a mounting hole for mounting the cutter head; the rotating bracket can be rotatably mounted on the cup cover; one end of the rotating bracket is provided with a first magnet for magnetic adsorption with the cutter head; the other end of the rotating bracket is provided with a second magnet , used to sense with the sensing switch; a torsion spring connected to the cup cover is provided on the rotating bracket. When the cutting head is not installed in the mounting hole, the rotating bracket is driven to be in the first position under the action of the torsion spring, and the second magnet cannot sense with the sensing switch, and the driving component is always in a closed state; when the cutting head is installed in the mounting hole, the suction force of the first magnet drives the rotating bracket to overcome the elastic potential energy of the torsion spring and move from the first position to the second position, and the second magnet senses with the sensing switch. After the sensing switch senses the second magnet, the control circuit board controls the driving component to turn on and drive the cutting head to rotate.

2. The cutter head detection structure of the ice cream machine according to claim 1, characterized in that: It also includes a locking slider and a locking spring. The locking slider can be slidably installed on the cup cover, one end of the locking slider faces the mounting hole and is used to lock the cutter head, one end of the locking spring is installed on the cup cover, and the other end of the locking spring is connected to the end of the locking slider away from the mounting hole.

3. The cutter head detection structure of the ice cream machine according to claim 2, characterized in that: The locking slide blocks are arranged on opposite sides of the mounting hole.

4. The cutter head detection structure of the ice cream machine according to claim 2, characterized in that: It also includes an unlocking piece, which includes a hinged portion, a resisting portion and a pressing portion connected in sequence; the hinged portion is hinged to the cup cover, the resisting portion resists the locking slider, and when the pressing portion is pressed, the resisting portion pushes the locking slider to slide in a direction away from the mounting hole.

5. The cutter head detection structure of the ice cream machine according to claim 4, characterized in that: The abutment portion is provided with an avoidance hole at a position corresponding to the mounting hole.

6. The cutter head detection structure of the ice cream machine according to claim 4, characterized in that: The rotating bracket is located directly below the pressing portion, and a avoiding groove is provided at the bottom of the pressing portion, and the avoiding groove is used for avoiding the rotating bracket.

7. The cutter head detection structure of the ice cream machine according to claim 4, characterized in that: The surface of the locking slider in contact with the abutment portion is an inclined surface.

8. The cutter head detection structure of the ice cream machine according to claim 2, characterized in that: The surface where the locking slider contacts the cutter head is an arc surface.

9. The cutter head detection structure of the ice cream machine according to claim 1, characterized in that: The rotating bracket is provided with a first mounting groove, and the first magnet is mounted in the first mounting groove.

10. The cutter head detection structure of the ice cream machine according to claim 1, characterized in that: The rotating bracket is provided with a second mounting groove, and the second magnet is mounted in the second mounting groove.

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