Tea strainer punching device

Abstract

The utility model discloses a tea strainer punching device which comprises a working platform, a rotating disc, two crankshafts, a lifting air cylinder and a second installation part, the rotating disc is rotationally connected to the working platform, the rotating disc is provided with a first installation part, the first installation part is used for installing a silica gel piece, and the left side and the right side of the rotating disc are rotationally connected with the crankshafts respectively; according to the device, the tea strainer silica gel piece is installed through the arrangement of the rotating disc and the first installation part on the rotating disc, then the side wall of the tea strainer silica gel piece is punched in two directions through the arrangement of the two crankshafts and the two first punching heads, the punching efficiency is improved, and through cooperation with rotation of the rotating disc, the tea strainer silica gel piece can be rapidly punched. The side wall of the tea strainer silica gel piece is punched in an all-dimensional mode, then a lifting air cylinder and a second punching head are arranged, the tea strainer silica gel piece is inversely installed in cooperation with a second installation part, the bottom of the tea strainer silica gel piece is punched, the whole punching process is rapid, the machining efficiency is high, the automation degree is high, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, and in particular to a tea strainer punching device. Background Technology

[0002] A silicone tea strainer is an auxiliary tool used in the tea brewing process, usually made of stainless steel and silicone. Its main function is to filter tea leaves, preventing them from directly entering the teacup and thus keeping the tea clear. Tea strainers are typically made using molds, but it's difficult to create multiple through holes in the side walls and bottom of the strainer within the mold. Therefore, after removing the silicone strainer from the mold, it needs to be punched. Publication number CN118592781A discloses a tea strainer production device. Addressing the problem that existing punching processes produce numerous burrs on the inner wall, making it difficult to remove the strainer from the mold without polishing, and requiring both bottom and external punching, thus reducing processing efficiency, the following solution is proposed: It includes a worktable, a support frame fixedly mounted on the top of the worktable, a mold cylinder rotatably mounted on one side of the support frame, and a guide platform fixedly mounted on the top of the worktable, located below the mold cylinder, for guiding and positioning the tea strainer. The production equipment is unable to quickly punch holes in the tea strainer, resulting in low overall processing efficiency. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a tea strainer punching device with high processing efficiency.

[0004] To achieve the above objectives, the present invention provides a solution as follows: a tea strainer punching device, comprising a working platform, a rotating disk, two crankshafts, a lifting cylinder, and a second mounting part. The rotating disk is rotatably connected to the working platform. A first mounting part is provided on the rotating disk for mounting silicone parts. Crankshafts are rotatably connected to the left and right sides of the rotating disk, and the crankshafts are vertically arranged. A first punching head is connected to one cam of the crankshaft. A propulsion cylinder is used to drive the reciprocating first punching head to move and punch the side wall of the silicone parts. The lifting cylinder is vertically arranged and connected downward to a second punching head. The second punching head and the second mounting part are arranged vertically. The second mounting part is used to invert the silicone parts. The lifting cylinder is used to drive the second punching head to move downward to punch the silicone parts.

[0005] The beneficial effects of this utility model are as follows: it enables rapid punching of silicone tea strainer parts. The device uses a rotating disk and a first mounting part on the rotating disk to install the silicone tea strainer parts. Then, by setting two crankshafts and two first punching heads, it enables bidirectional punching of the side walls of the silicone tea strainer parts, improving punching efficiency. With the rotation of the rotating disk, it enables all-round punching of the side walls of the silicone tea strainer parts. Furthermore, by setting a lifting cylinder and a second punching head, it enables the silicone tea strainer parts to be inverted with the second mounting part to punch the bottom of the silicone tea strainer parts. This makes the overall punching process fast, efficient, highly automated, and practical.

[0006] Furthermore, a drive motor is provided on the working platform, the drive motor is connected to a driving gear, and a driven gear is coaxially connected to the rotating disk, with the driving gear meshing with the driven gear. With the above structure, this invention enables the rotating disk to rotate.

[0007] Furthermore, a first base is provided on the working platform, and the rotating disk is rotatably connected to the first base.

[0008] Furthermore, a sliding guide rail is provided on the first base, and two sliding frames are slidably connected to the sliding guide rail. One of the propulsion cylinders is connected to one of the sliding frames, and the sliding frame is connected to the first punching head. With the above structure, this utility model enables the sliding frame and the first punching head to move.

[0009] Furthermore, the sliding frame has a clearance groove, which is used to allow the rotating disk to pass through when the sliding frame is close to the first mounting part.

[0010] Furthermore, a punching motor is provided on the working platform, the punching motor is connected to a crankshaft, one of the cams of the crankshaft is connected to a transmission rod, and the transmission rod is connected to a sliding frame.

[0011] Furthermore, the side wall of the first mounting part has a plurality of first punches, which are used for inserting a first punch head.

[0012] Furthermore, the working platform is provided with a second base, on which multiple second vertical rods and a second mounting part are provided. The multiple second vertical rods are respectively arranged vertically, and the multiple second vertical rods are slidably connected to a lifting seat. The lifting seat is connected downward to a second punching head. With the above structure, this utility model enables the second punching head to move up and down.

[0013] Furthermore, the top side of the second mounting part has a plurality of second punches, which are used for inserting a second punch head. Attached Figure Description

[0014] Figure 1This is a three-dimensional view of the overall structure of this utility model.

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0016] Figure 3 for Figure 1 Enlarged view of point B in the middle.

[0017] Figure 4 This is a front view of the present invention.

[0018] Figure 5 This is a top view of the present invention.

[0019] Wherein, 1 is the working platform, 11 is the drive motor, 12 is the drive gear, 21 is the rotating disk, 211 is the first mounting part, 212 is the first punch, 213 is the driven gear, 22 is the crankshaft, 221 is the first punch head, 22 is the transmission rod, 23 is the first base, 24 is the sliding guide rail, 25 is the sliding frame, 251 is the clearance groove, 31 is the lifting cylinder, 32 is the second punch head, 33 is the second mounting part, 331 is the second punch, 34 is the second base, 341 is the second vertical rod, and 35 is the lifting seat. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] See appendix Figure 1 To be continued Figure 5As shown, a tea strainer punching device includes a working platform 1, a rotating disk 21, two propulsion cylinders 22, a lifting cylinder 31, and a second mounting part 33. The rotating disk 21 is rotatably connected to the working platform 1. A first mounting part 211 is provided on the rotating disk 21 for mounting silicone parts. Crankshafts 22 are respectively provided on the left and right sides of the rotating disk 21. The crankshafts 22 are vertically arranged. One cam of the crankshaft 22 is connected to a first punching head 221. The crankshaft 22 is used to drive the first punching head 221 to reciprocate to punch the side wall of the silicone parts. The lifting cylinder 31 is vertically arranged and connected downward to a second punching head 32. The second punching head 32 and the second mounting part 33 are arranged vertically. The second mounting part 33 is used to invert the silicone parts. The lifting cylinder 31 is used to drive the second punching head 32 to move downward to punch the silicone parts.

[0023] In this embodiment, a drive motor 11 is provided on the working platform 1, the drive motor 11 is connected to a drive gear 12, and a driven gear 213 is coaxially connected to the rotating disk 21, with the drive gear 12 meshing with the driven gear 213.

[0024] In this embodiment, a first base 23 is provided on the working platform 1, and a rotating disk 21 is rotatably connected to the first base 23; a sliding guide rail 24 is provided on the first base 23, and two sliding frames 25 are slidably connected to the sliding guide rail 24 respectively; a propulsion cylinder 22 is connected to a sliding frame 25, and the sliding frame 25 is connected to a first punch head 221; the sliding frame 25 has an avoidance groove 251, which is used to allow the rotating disk 21 to pass through when the sliding frame 25 is close to the first mounting part 211; a plurality of first punches 212 are opened on the side wall of the first mounting part 211, and the first punch head 221 is used to allow the first punch head 212 to be inserted.

[0025] In this embodiment, a punching motor is provided on the working platform 1. The punching motor is connected to the crankshaft 22. One of the cams of the crankshaft 22 is connected to a transmission rod 222. The transmission rod 222 is connected to a sliding frame 25.

[0026] In this embodiment, a second base 34 is provided on the working platform 1. The second base 34 is provided with multiple second vertical rods 341 and a second mounting part 33. The multiple second vertical rods 341 are respectively arranged vertically. The multiple second vertical rods 341 are slidably connected to a lifting seat 35. The lifting seat 35 is connected downward to a second punching head 32.

[0027] In this embodiment, the top side of the second mounting part 33 has a plurality of second punch holes 331, which are used for the insertion of the second punch head 32.

[0028] In this embodiment, the specific punching process is as follows: After the silicone tea strainer is taken out of the mold, it is tilted and fitted onto the first mounting part 211. Then, two punching motors are started respectively. The punching motor drives the crankshaft 22 to rotate, causing one of the cams of the crankshaft 22 to drive the sliding frame 25 to move back and forth, moving closer to or away from the first mounting part 211. When the sliding frame 25 moves to directly above the rotating disk 21, the rotating disk 21 passes through the clearance groove 251 and continues to move closer to the first mounting part 211 until the first punching head 221 on the sliding frame 25 cooperates with multiple first punches 212 to punch the set position on the side wall of the silicone tea strainer.

[0029] After punching the set position on the side wall of the silicone tea strainer, the punching motor is controlled to drive the cam on the crankshaft 22 to reset, and then the drive motor 11 is started. The drive motor 11 drives the drive gear 12 to rotate, and the drive gear 12 drives the driven gear 213, the rotating disk 21, and the first mounting part 211 to rotate, so that the side wall of the silicone tea strainer rotates at a certain angle, so that the position of the required punching on the side wall of the silicone tea strainer is aligned with the first punching head 221. Then the punching motor is controlled to drive the first punching head 221 to punch the remaining positions on the side wall of the silicone tea strainer until the processing of the side wall of the silicone tea strainer is completed.

[0030] After completion, remove the silicone tea strainer and place it onto the second mounting part 33. Then, start the lifting cylinder 31. The piston rod of the lifting cylinder 31 extends to drive the lifting seat 35 and the second punch head 32 to move down until the second punch head 32, together with multiple second punches 331, punches the bottom of the tea strainer. This completes the punching of the side wall and bottom of the silicone tea strainer.

[0031] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Any person skilled in the art can make more possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, all equivalent changes made based on the concept of this utility model without departing from the content of the technical solution of this utility model should be covered within the protection scope of this utility model.

Claims

1. A tea strainer punching device, comprising a working platform (1), a rotating disk (21), two crankshafts (22), a lifting cylinder (31), and a second mounting part (33), characterized in that: The rotating disk (21) is rotatably connected to the working platform (1). The rotating disk (21) is provided with a first mounting part (211), which is used to install silicone parts. The rotating disk (21) is provided with crankshafts (22) on the left and right sides respectively. The crankshafts (22) are vertically arranged. One of the cams of the crankshafts (22) is connected to a first punch head (221). The crankshafts (22) are used to drive the first punch head (221) to move back and forth to punch the side wall of the silicone parts. The lifting cylinder (31) is vertically arranged. The lifting cylinder (31) is connected downward to a second punch head (32). The second punch head (32) and the second mounting part (33) are arranged vertically. The second mounting part (33) is used to invert the silicone parts. The lifting cylinder (31) is used to drive the second punch head (32) to move downward to punch the silicone parts.

2. The tea strainer punching device according to claim 1, characterized in that: The working platform (1) is equipped with a drive motor (11), the drive motor (11) is connected to a drive gear (12), the rotating disk (21) is coaxially connected to a driven gear (213), and the drive gear (12) meshes with the driven gear (213).

3. The tea strainer punching device according to claim 1, characterized in that: The working platform (1) is provided with a first base (23), and the rotating disk (21) is rotatably connected to the first base (23).

4. The tea strainer punching device according to claim 3, characterized in that: The first base (23) is provided with a sliding guide rail (24), and two sliding frames (25) are slidably connected on the sliding guide rail (24). One crankshaft (22) is connected to one sliding frame (25), and the sliding frame (25) is connected to the first punch head (221).

5. The tea strainer punching device according to claim 4, characterized in that: The sliding frame (25) has a clearance groove (251) for the rotating disk (21) to pass through when the sliding frame (25) is close to the first mounting part (211).

6. The tea strainer punching device according to claim 4, characterized in that: The working platform (1) is equipped with a punching motor, which is connected to a crankshaft (22). One of the cams of the crankshaft (22) is connected to a transmission rod (222), which is connected to a sliding frame (25).

7. The tea strainer punching device according to claim 1, characterized in that: The first mounting part (211) has a plurality of first punch holes (212) on its side wall, and the first punch holes (212) are used for the insertion of the first punch head (221).

8. The tea strainer punching device according to claim 1, characterized in that: The working platform (1) is provided with a second base (34), and the second base (34) is provided with multiple second vertical rods (341) and a second mounting part (33). The multiple second vertical rods (341) are respectively vertically arranged, and the multiple second vertical rods (341) are slidably connected to a lifting seat (35). The lifting seat (35) is connected downward to a second punch head (32).

9. A tea strainer punching device according to claim 1, characterized in that: The second mounting part (33) has a plurality of second punch holes (331) on its top side, which are used for the insertion of the second punch head (32).

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