Fluted disc and toothed sheet connecting structure of cup sealing machine

Abstract

The utility model relates to a cup sealing machine, in particular to a fluted disc and fluted sheet connecting structure of a cup sealing machine, which improves the convenience of replacing a cutter cylinder and comprises the cutter cylinder and a connecting seat, the cutter cylinder is matched with the connecting seat in a limiting manner, the cutter cylinder comprises a cutting edge end and a limiting end, the cutting edge end is positioned on one axial side of the cutter cylinder, and the limiting end is positioned on the other axial side of the cutter cylinder. The limiting end is located on the other axial side of the cutter cylinder, the connecting base comprises a base plate, the base plate is located on the other axial side of the cutter cylinder and located at the limiting end, the connecting base comprises a limiting plate, and the limiting plate and the base plate are of an integrated structure or fixedly connected. The limiting plates extend from the base plate to the axial side of the cutter cylinder, at least part of the limiting plates are located in the limiting end, the outer side walls of the limiting plates are matched with the inner circumferential wall of the limiting end in a limiting mode, the number of the limiting plates is at least three, and the at least three limiting plates are arranged in the circumferential direction of the cutter cylinder.

Description

Technical Field

[0001] The utility model relates to a cup sealing machine, in particular to a toothed disc and toothed sheet connection structure of the cup sealing machine. Background Art

[0002] The relevant cup sealing machine can seal the mouth of the beverage cup, and common beverage cups include milk tea cups. The cup sealing machine includes a frame, a cup holder, a toothed disc, a heat sealer and a knife barrel. The cup holder is fixedly connected to the frame, and the beverage cup can be placed on the cup holder. The toothed disc is slidably connected to the frame, and the heat sealer and the knife barrel are respectively connected to the toothed disc. If the toothed disc slides up and down relative to the frame, the heat sealer and the knife barrel can move closer to or away from the cup holder. The heat sealer can heat-seal the film and the mouth of the beverage cup together, and the knife barrel can cut a circular film heat-sealed on the mouth of the cup on the film. The knife barrel is a consumable part, and how to improve the convenience of replacing the knife barrel is a technical problem. Utility Model Content

[0003] In order to overcome the deficiencies and existing problems in the prior art, the utility model provides a toothed disc and toothed sheet connection structure of a cup sealing machine, which improves the convenience of replacing a knife cylinder.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A toothed disc and tooth piece connection structure of a cup sealing machine comprises a knife cylinder and a connecting seat, the knife cylinder and the connecting seat are limited and matched, the knife cylinder comprises a blade end and a limit end, the blade end is located on one axial side of the knife cylinder, and the limit end is located on the other axial side of the knife cylinder, the connecting seat comprises a base plate, the base plate is located on the other axial side of the knife cylinder, the base plate is located at the limit end, the connecting seat comprises a limit plate, the limit plate and the base plate are an integral structure or fixedly connected, the limit plate extends from the base plate to one axial side of the knife cylinder, at least part of the limit plate is located in the limit end, the outer side wall of the limit plate and the inner circumferential wall of the limit end are limited and matched, there are at least three limit plates, and at least three limit plates are arranged along the circumference of the knife cylinder.

[0006] In a possible implementation, the toothed disc and tooth piece connection structure of the cup sealing machine includes a limit screw, the limit end includes a first hole, the first hole extends along the radial direction of the knife cylinder, the limit plate includes a second hole, the second hole extends along the radial direction of the knife cylinder, the first hole and the second hole are coaxially arranged, and at least part of the limit screw is located in the first hole and the second hole.

[0007] In a possible implementation, the limit plate and the substrate are an integral structure, the alloy material used to make the limit plate and the substrate includes at least one of iron, aluminum, magnesium, copper and zinc, and the limit plate is stamped relative to the substrate.

[0008] In a possible implementation, the substrate has a notch, and the notch and the limiting plate are arranged along the axial direction of the knife cylinder.

[0009] In a possible implementation, the at least three limit plates include two first limit plates, and the two first limit plates are symmetrically arranged with the axis of the knife cylinder as the center.

[0010] In a possible implementation, the at least three limit plates include at least two second limit plates, the outline of the first limit plates is larger than the outline of the second limit plates, and a reference plane is defined. The axis of the knife cylinder and at least two of the first limit plates pass through the reference plane, at least one of the at least two second limit plates is located on one side of the reference plane, and the remaining parts of the at least two second limit plates are located on the other side of the reference plane.

[0011] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0012] In the toothed disc and tooth piece connection structure of the cup sealing machine, the knife barrel and the connecting seat are limitedly matched, and the outer walls of at least two limit plates and the inner peripheral wall of the limit end are limitedly matched. Such an arrangement is conducive to the disassembly and assembly of the limit end on the limit plate, thereby facilitating the replacement of the knife barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 3 The utility model Figure 1 A schematic diagram of the three-dimensional structure of the hidden limit screw;

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the knife barrel of the utility model;

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the connecting seat of the utility model;

[0018] In the figure: 1- knife barrel, 2- connecting seat, 3- limiting screw, 4- reference surface, 11- blade end, 12- limiting end, 21- base plate, 22- limiting plate, 121- first hole, 211- notch, 221- second hole, 222- first limiting plate, 223- second limiting plate. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of those skilled in the art, the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] like Figures 1 to 5 As shown, this embodiment provides a toothed disc and tooth piece connection structure of a cup sealing machine, including a knife cylinder 1 and a connecting seat 2, the knife cylinder 1 and the connecting seat 2 are limited and matched, the shape of the knife cylinder 1 is a cylinder shape, the knife cylinder 1 includes a blade end 11 and a limit end 12, the blade end 11 is located on one axial side of the knife cylinder 1, and the limit end 12 is located on the other axial side of the knife cylinder 1, and the blade end 11 and the limit end 12 are respectively located on both sides of the axial direction of the knife cylinder 1. The connecting seat 2 includes a base plate 21, which is located on the other axial side of the knife cylinder 1. The base plate 21 is located at the limit end 12. The connecting seat 2 includes a limit plate 22. The limit plate 22 and the base plate 21 are an integral structure or fixedly connected. The angle between the limit plate 22 and the base plate 21 is approximately 90°. The limit plate 22 extends from the base plate 21 to one axial side of the knife cylinder 1. At least part of the limit plate 22 is located in the limit end 12. The outer wall of the limit plate 22 and the inner circumferential wall of the limit end 12 are limited and matched. There are at least three limit plates 22, and at least three limit plates 22 are arranged along the circumference of the knife cylinder 1.

[0021] In the toothed disc and tooth piece connection structure of the cup sealing machine, the knife cylinder 1 and the connecting seat 2 are limitedly matched, and the outer walls of at least two limit plates 22 and the inner peripheral wall of the limit end 12 are limitedly matched. Such a setting is conducive to the disassembly and assembly of the limit end 12 on the limit plate 22, thereby facilitating the replacement of the knife cylinder 1.

[0022] In a possible implementation, the toothed disc and toothed piece connection structure of the cup sealing machine includes a limit screw 3, the limit end 12 includes a first hole 121, the first hole 121 extends in the radial direction of the knife cylinder 1, the limit plate 22 includes a second hole 221, the second hole 221 extends in the radial direction of the knife cylinder 1, the first hole 121 and the second hole 221 are coaxially arranged, and at least part of the limit screw 3 is located in the first hole 121 and the second hole 221. The limit screw 3 can be threadedly matched with the first hole 121 or the second hole 221, and by disassembling the limit screw 3, it is convenient to disassemble the limit end 12 on the limit plate 22, and further helps to improve the convenience of replacing the knife cylinder 1.

[0023] In one possible implementation, the limit plate 22 and the substrate 21 are an integral structure, and the limit plate 22 and the substrate 21 are made of alloy material. The alloy material used to make the limit plate 22 and the substrate 21 includes at least one of iron, aluminum, magnesium, copper and zinc. The limit plate 22 is stamped relative to the substrate 21. Through the stamping process, the limit plate 22 can be formed on the substrate 21.

[0024] In a possible implementation, the substrate 21 has a notch 211, and the notch 211 and the limiting plate 22 are arranged along the axial direction of the knife cylinder 1. The contour of the notch 211 is substantially consistent with the contour of the limiting plate 22. The notch 211 can be formed on the substrate 21 through a stamping process, and the notch 211 corresponds one-to-one to the limiting plate 22.

[0025] In one possible implementation, the at least three limit plates 22 include two first limit plates 222, and the two first limit plates 222 are symmetrically arranged with the axis of the knife cylinder 1 as the center, and the distance between the two first limit plates 222 is slightly larger than the inner diameter of the limit end 12, which is beneficial to improving the fit firmness between the limit plates 22 and the knife cylinder 1.

[0026] In a possible implementation, the at least three limiting plates 22 include at least two second limiting plates 223, the first hole 121 is formed on the second limiting plates 223, the contour of the first limiting plates 222 is larger than the contour of the second limiting plates 223, and a reference plane 4 is defined. The axis of the knife barrel 1 and the at least two first limiting plates 222 pass through the reference plane 4, at least one of the at least two second limiting plates 223 is located on one side of the reference plane 4, and the remaining part of the at least two second limiting plates 223 is located on the other side of the reference plane 4. There are four second limiting plates 223, and the four second limiting plates 223 are symmetrically arranged about the reference plane 4, one pair of second limiting plates 223 is located on one side of the reference plane 4, and the other pair of second limiting plates 223 is located on the other side of the reference plane 4, which is conducive to improving the matching firmness of the limiting plates 22 and the knife barrel 1.

[0027] The present embodiment further provides a cup sealing machine, comprising the toothed disc and tooth piece connection structure of the cup sealing machine of the above embodiment, and also comprising a frame, a cup holder and a heat sealer, wherein the cup holder is fixedly connected to the frame, the beverage cup can be placed on the cup holder, the connecting seat 2 is slidably connected to the frame, the heat sealer and the knife cylinder 1 are respectively connected to the connecting seat 2, if the connecting seat 2 slides up and down relative to the frame, the heat sealer and the knife cylinder 1 can approach or move away from the cup holder, the heat sealer can heat-seal the film and the cup mouth of the beverage cup together, and the knife cylinder 1 can cut a circular film heat-sealed on the cup mouth on the film.

[0028] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A toothed disc and toothed plate connection structure of a cup sealing machine, characterized in that: The invention comprises a knife barrel (1) and a connecting seat (2), wherein the knife barrel (1) and the connecting seat (2) are limitedly matched, the knife barrel (1) comprises a blade end (11) and a limit end (12), the blade end (11) is located on one axial side of the knife barrel (1), and the limit end (12) is located on the other axial side of the knife barrel (1), the connecting seat (2) comprises a base plate (21), the base plate (21) is located on the other axial side of the knife barrel (1), the base plate (21) is located on the limit end (12), and the connecting seat ( 2) includes a limit plate (22), wherein the limit plate (22) and the base plate (21) are an integral structure or are fixedly connected, the limit plate (22) extends from the base plate (21) to one axial side of the knife barrel (1), at least part of the limit plate (22) is located in the limit end (12), the outer wall of the limit plate (22) and the inner circumferential wall of the limit end (12) are limitedly matched, and there are at least three limit plates (22), and at least three limit plates (22) are arranged along the circumference of the knife barrel (1).

2. The toothed disc and toothed plate connection structure of a cup sealing machine according to claim 1, characterized in that: The toothed disc and toothed plate connection structure of the cup sealing machine comprises a limiting screw (3); the limiting end (12) comprises a first hole (121), the first hole (121) extends in the radial direction of the knife cylinder (1); the limiting plate (22) comprises a second hole (221), the second hole (221) extends in the radial direction of the knife cylinder (1); the first hole (121) and the second hole (221) are coaxially arranged, and at least part of the limiting screw (3) is located in the first hole (121) and the second hole (221).

3. A toothed disc and toothed plate connection structure of a cup sealing machine according to claim 1 or 2, characterized in that: The at least three limit plates (22) include two first limit plates (222), and the two first limit plates (222) are symmetrically arranged with the axis of the knife cylinder (1) as the center.

4. The toothed disc and toothed plate connection structure of a cup sealing machine according to claim 3, characterized in that: The at least three limiting plates (22) include at least two second limiting plates (223); the contour of the first limiting plates (222) is larger than the contour of the second limiting plates (223); a reference plane (4) is defined; the axis of the knife cylinder (1) and at least two of the first limiting plates (222) pass through the reference plane (4); at least one of the at least two second limiting plates (223) is located on one side of the reference plane (4); and the remaining parts of the at least two second limiting plates (223) are located on the other side of the reference plane (4).

5. The toothed disc and toothed plate connection structure of a cup sealing machine according to claim 1, characterized in that: The limiting plate (22) and the base plate (21) are an integral structure; the alloy material used to make the limiting plate (22) and the base plate (21) comprises at least one of iron, aluminum, magnesium, copper and zinc; and the limiting plate (22) is formed by stamping relative to the base plate (21).

6. The toothed disc and toothed plate connection structure of a cup sealing machine according to claim 5, characterized in that: The base plate (21) has a notch (211), and the notch (211) and the limiting plate (22) are arranged along the axial direction of the knife cylinder (1).

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