A square frying pan polishing machine

Abstract

The utility model discloses a square frying pan polishing machine, include: equipment seat, the top of equipment seat is slid and is provided with the removal frame, vertical frame, vertical frame is placed in the end of equipment seat, the middle part vertical slip of vertical frame is provided with the lifting plate, both ends of lifting plate all are installed with motor no.

Description

Technical Field

[0001] This utility model relates to the field of frying pan processing technology, specifically a square frying pan polishing machine. Background Technology

[0002] A frying pan is a common kitchen utensil, typically used for frying, stir-frying, boiling, and grilling. It is characterized by a flat bottom and low edges, facilitating food turning and even heating. Frying pans are usually made of different materials, such as cast iron, non-stick pans, steel, and aluminum alloy. During manufacturing, they require polishing. Polishing effectively removes uneven areas from the surface, making it smoother, and also removes rough edges, preventing wear or corrosion caused by scratches and friction. However, existing frying pan polishing devices often use fixtures that can only clamp the pan in one direction. When polishing the inner and outer walls of the pan, different fixtures need to be changed to fix different surfaces. Since each fixture change and clamping process is time-consuming, it reduces the overall efficiency of the production line. Utility Model Content

[0003] The purpose of this invention is to provide a square frying pan polishing machine to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a square frying pan polishing machine, comprising:

[0005] The equipment base has a sliding frame on its top.

[0006] A vertical frame is placed at the end of the equipment base. A lifting plate is vertically slidably installed in the middle of the vertical frame. A second motor is installed at both ends of the lifting plate. A polishing wheel is fixedly connected to the output end of the second motor.

[0007] A movable plate is slidably disposed on the top of a movable frame. Two hollow shafts are rotatably connected to the middle of the movable plate. Hollow positioning blocks are fixed to the top of each hollow shaft. A through hole is opened on the top of each positioning block. A functional part is installed inside the movable plate to drive the hollow shafts to generate negative pressure and drive the hollow shafts to rotate.

[0008] A positioning frame is vertically slidably mounted on the outside of the positioning block, and a support ring for driving the positioning frame to rise and fall is mounted on the top of the moving plate.

[0009] Preferably, a linear module is fixedly connected to the middle of the device base, the movable slide of the linear module is fixedly connected to the movable frame, and the bottom of the movable frame is slidably connected to the device base via a guide rail.

[0010] Preferably, a linear module three is fixedly connected to the middle of the vertical frame, and the movable slide of the linear module three is fixedly connected to the lifting plate.

[0011] Preferably, the functional unit includes a connecting frame fixed to the bottom of the movable plate, a linear module two for driving the connecting frame to move is fixed inside the movable frame, a motor one is fixed inside the connecting frame, the motor one is connected to one of the hollow shafts through a spur gear assembly, and the two hollow shafts are connected to each other through a synchronous belt assembly.

[0012] Preferably, a vacuum pump is fixedly connected inside the connecting frame, and a rotary joint is installed at the bottom of each hollow shaft. The input end of the vacuum pump is connected to the rotary joint through an air duct.

[0013] Preferably, each positioning frame has a limiting rod fixedly connected to the bottom of the positioning block and slidably connected to the positioning block. A roller is installed at the bottom of the limiting rod, and a spring is sleeved on the outside of the limiting rod and between the roller and the positioning block.

[0014] Preferably, the support ring is located directly below the roller, and the bottom of the support ring is slidably connected to the moving plate via a metal rod. A cylinder is fixedly connected to the bottom of the moving plate, and the output end of the cylinder is fixedly connected to the support ring.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the positioning frame can be raised and lowered, so that the inner wall of the frying pan can be polished by raising the positioning frame and placing the frying pan inside the positioning frame, and the outer wall of the frying pan can be polished by lowering the positioning frame and fixing the frying pan to the outside of the positioning block. In this way, one tool can adapt to the polishing needs of different surfaces of the frying pan. The functional part creates a negative pressure inside the positioning block, and the frying pan is adsorbed and fixed by the through hole, preventing the frying pan from shaking or shifting during the polishing process, thus ensuring the stability of the polishing operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the frying pan of this utility model during installation;

[0018] Figure 3 This is a schematic diagram of the internal structure of the connecting frame of this utility model;

[0019] Figure 4 This is a schematic diagram of the positioning frame of this utility model.

[0020] In the diagram: 1. Equipment base; 2. Linear module one; 3. Moving frame; 4. Linear module two; 5. Connecting frame; 6. Moving plate; 7. Cylinder; 8. Hollow shaft; 9. Vacuum pump; 10. Motor one; 11. Limiting rod; 12. Support ring; 13. Vertical frame; 14. Linear module three; 15. Lifting plate; 16. Motor two; 17. Polishing wheel; 18. Positioning block; 19. Positioning frame; 20. Spring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , 2 As shown in Figures 3 and 4, this utility model provides a technical solution: a square frying pan polishing machine, comprising: a base 1, a movable frame 3 slidably mounted on the top of the base 1, the movable frame 3 being a cavity with openings on both the top and sides; a vertical frame 13 fixedly connected to the end of the base 1, a lifting plate 15 vertically slidingly mounted in the middle of the vertical frame 13, a motor 16 mounted at both ends of the lifting plate 15 via brackets and bolts, a polishing wheel 17 mounted at the output end of the motor 16 via bolts; a movable plate 6 slidably mounted on the top of the movable frame 3, a guide rail fixedly connected inside the movable frame 3, the guide rail... A slider is slidably mounted on the outer side, and the slider is fixedly connected to the moving plate 6. Two hollow shafts 8 are rotatably connected to the middle of the moving plate 6 through bearings. Hollow positioning blocks 18 are fixedly attached to the top of each hollow shaft 8. Rubber pads are wrapped around the outside of the positioning blocks 18. The positioning blocks 18 fit against the inner wall of the frying pan. A through hole is opened on the top of the positioning blocks 18. A functional part is installed inside the moving plate 6 to drive the hollow shafts 8 to generate negative pressure and drive the hollow shafts 8 to rotate. The positioning frame 19 is vertically slidably mounted on the outside of the positioning blocks 18. A support ring 12 for driving the positioning frame 19 to rise and fall is installed on the top of the moving plate 6.

[0023] It should be noted that in this embodiment, a controller and a corresponding operation panel are provided. During polishing, the positioning frame 19 is raised by the support ring 12, so that the positioning frame 19 is placed above the positioning block 18. The frying pan is placed inside the positioning frame 19, and the bottom of the frying pan is attached to the top of the positioning block 18. The function unit creates a negative pressure inside the positioning block 18, and the through hole at the top of the positioning block 18 adsorbs and fixes the frying pan. The corresponding control switch is turned on by the operation panel, and the lifting plate 15 drives the motor 16 to descend, so that the polishing wheel 17 is placed inside the frying pan. The displacement of the moving frame 3 and the moving plate 6 causes the frying pan to move along the X and Y axes, and with the rotation of the positioning block 18, the polishing wheel 17 can contact the inner wall of the frying pan to achieve polishing. After the inner wall is polished, the positioning frame 19 is reset downward, and the frying pan is placed on the outside of the positioning block 18. It is adsorbed and fixed by the negative pressure of the positioning block 18, and the outer wall is polished by the lateral movement of the moving frame 3 and the moving plate 6 and the longitudinal movement of the polishing wheel 17.

[0024] In one embodiment, a linear module 1 2 is fixedly connected to the middle of the equipment base 1, and the movable slide of the linear module 1 2 is fixedly connected to the movable frame 3. The bottom of the movable frame 3 is slidably connected to the equipment base 1 via a guide rail and a slider. A linear module 3 14 is fixedly connected to the middle of the vertical frame 13, and the movable slide of the linear module 3 14 is fixedly connected to the lifting plate 15.

[0025] It should be noted that in this embodiment, the linear module 2 drives the moving frame 3 to move along the Y-axis at the top of the equipment base 1, and the vertical frame 13 drives the lifting plate 15 to move along the Z-axis through the moving slide. The lifting plate 15 drives the motor 16 and the polishing wheel 17 to adjust along the Z-axis, so that polishing can be performed at different heights.

[0026] In one embodiment, the functional unit includes a connecting frame 5 fixed to the bottom of the movable plate 6. A linear module 4 for driving the connecting frame 5 is fixed inside the movable frame 3. A motor 10 is fixed inside the connecting frame 5. The motor 10 is connected to one of the hollow shafts 8 via a spur gear assembly. The spur gear assembly includes two meshing spur gears, which are respectively fixed to the output end of the motor 10 and the outside of the hollow shaft 8. The two hollow shafts 8 are connected via a synchronous belt assembly. The synchronous belt assembly includes two synchronous pulleys fixed to the outside of the hollow shafts 8 and a synchronous belt for driving the two pulleys. A vacuum pump 9 is fixedly connected inside the connecting frame 5. Rotary joints are installed at the bottom of each hollow shaft 8. The input end of the vacuum pump 9 is connected to the rotary joint via a duct.

[0027] It should be noted that, in this embodiment, when a negative pressure needs to be formed inside the positioning block 18, the vacuum pump 9 draws a negative pressure inside the positioning block 18 through a rotary joint and a hollow shaft 8, thereby adsorbing the workpiece to its outside. When the positioning block 18 needs to be rotated, the motor 10 drives one of the hollow shafts 8 to rotate through a spur gear assembly. The hollow shaft 8 drives the other hollow shaft 8 to rotate through a synchronous belt assembly, thereby achieving synchronous rotation of the two positioning blocks 18 so that they can cooperate with the corresponding polishing wheel 17. When the moving plate 6 needs to move along the X-axis, the linear module 2 4 drives the connecting frame 5 to move. The connecting frame 5 drives the moving plate 6 to move along the inner wall guide rail of the moving frame 3, thereby driving the positioning block 18 and the workpiece to move along the X-axis.

[0028] In one embodiment, the bottom of each positioning frame 19 is fixedly connected to a limiting rod 11 that is slidably connected to the positioning block 18. A roller is installed at the bottom of the limiting rod 11. A spring 20 is sleeved on the outside of the limiting rod 11 and between the roller and the positioning block 18. The support ring 12 is located directly below the roller. The bottom of the support ring 12 is slidably connected to the moving plate 6 through a metal rod. A cylinder 7 is fixedly connected to the bottom of the moving plate 6. The output end of the cylinder 7 is fixedly connected to the support ring 12.

[0029] It should be noted that, in this embodiment, when the positioning frame 19 needs to be raised to form a positioning frame with the top of the positioning block 18, the cylinder 7 drives the support ring 12 to rise. The support ring 12 drives the bottom metal rod to move towards the top of the moving plate 6. The support ring 12 contacts the roller at the bottom of the limiting rod 11, thereby pushing the limiting rod 11 upward. During this period, the spring 20 is compressed upward. Under the action of the magnetic switch, the cylinder 7 stops working after reaching the specified length. At this time, the frying pan can be placed inside the positioning frame 19 so that its bottom is in contact with the top of the positioning block 18. Under the action of negative pressure, it is adsorbed and fixed. When the positioning block 18 rotates, it drives the limiting rod 11 to rotate. The limiting rod 11 drives the roller to move on the top of the support ring 12. When it is necessary to fasten the scissors to the outside of the positioning block 18, the cylinder 7 drives the support ring 12 to reset downward. Under the elastic force of the spring 20, the limiting rod 11 drives the positioning frame 19 to reset downward.

[0030] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A square frying pan polishing machine, characterized in that: include: Equipment base (1), with a sliding frame (3) on the top of the equipment base (1); A vertical frame (13) is placed at the end of the equipment base (1). A lifting plate (15) is vertically slidably arranged in the middle of the vertical frame (13). A motor (16) is installed at both ends of the lifting plate (15). A polishing wheel (17) is fixedly connected to the output end of the motor (16). The movable plate (6) is slidably disposed on the top of the movable frame (3). Two hollow shafts (8) are rotatably connected to the middle of the movable plate (6). Hollow positioning blocks (18) are fixed to the top of each hollow shaft (8). A through hole is opened on the top of the positioning block (18). A functional part is installed inside the movable plate (6) for driving the hollow shaft (8) to generate negative pressure and driving the hollow shaft (8) to rotate. The positioning frame (19) is vertically slidably installed on the outside of the positioning block (18), and the top of the moving plate (6) is equipped with a support ring (12) for driving the positioning frame (19) to rise and fall.

2. The square frying pan polishing machine according to claim 1, characterized in that: A linear module (2) is fixedly connected to the middle of the equipment base (1). The movable slide of the linear module (2) is fixedly connected to the movable frame (3). The bottom of the movable frame (3) is slidably connected to the equipment base (1) through a guide rail.

3. A square frying pan polishing machine according to claim 1, characterized in that: A linear module three (14) is fixedly connected to the middle of the vertical frame (13), and the movable slide of the linear module three (14) is fixedly connected to the lifting plate (15).

4. A square frying pan polishing machine according to claim 1, characterized in that: The functional unit includes a connecting frame (5) fixed to the bottom of the movable plate (6). A linear module (4) for driving the connecting frame (5) to move is fixed inside the movable frame (3). A motor (10) is fixed inside the connecting frame (5). The motor (10) is connected to one of the hollow shafts (8) through a spur gear assembly. The two hollow shafts (8) are connected to each other through a synchronous belt assembly.

5. A square frying pan polishing machine according to claim 4, characterized in that: A vacuum pump (9) is fixedly connected inside the connecting frame (5), and a rotary joint is installed at the bottom of the hollow shaft (8). The input end of the vacuum pump (9) is connected to the rotary joint through an air duct.

6. A square frying pan polishing machine according to claim 1, characterized in that: The bottom of each positioning frame (19) is fixedly connected to a limiting rod (11) that is slidably connected to the positioning block (18). A roller is installed at the bottom of the limiting rod (11), and a spring (20) is sleeved on the outside of the limiting rod (11) and between the roller and the positioning block (18).

7. A square frying pan polishing machine according to claim 6, characterized in that: The support ring (12) is located directly below the roller. The bottom of the support ring (12) is slidably connected to the moving plate (6) via a metal rod. A cylinder (7) is fixedly connected to the bottom of the moving plate (6). The output end of the cylinder (7) is fixedly connected to the support ring (12).

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