Driving plate for filling machine

Abstract

The utility model provides a driving plate for a filling machine, which relates to the technical field of filling machines and comprises a first driving plate, a second driving plate, a third driving plate and a fourth driving plate. First through holes are formed in the circumferential direction of the first driving plate and used for communicating the cavity with the first bayonets, and one first through hole is formed between the two first bayonets; a plurality of second through holes are further formed in the first driving plate and used for communicating the first bayonets with the cavity, and each second through hole is located in the corresponding first bayonet; the first shifting rod is located in the first through hole, and a pressing rod is slidably connected to the second through hole; a transmission assembly is arranged between the first shifting rod and the pressing rod. The push rod is located on the first drive plate, a through groove communicated with the cavity is formed in the first drive plate, and the push rod is connected with the transmission assembly through the through groove; and a supporting rod is arranged on the conveying mechanism, and a second shifting rod is arranged at the free end of the supporting rod. When the container bottles enter the first bayonets on the driving plate from the conveying belt, the bottle breaking phenomenon caused by shaking of the container bottles can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, in particular to a dial for a filling machine. Background Art

[0002] When the filling machine is in use, the container bottle will be transported to the dial through the conveyor belt, and the dial will receive the container bottle into the first slot opened by itself, and complete the filling and sealing operations in sequence as the dial rotates. Finally, driven by the dial, the container bottle will re-enter the conveyor belt on the other side of the dial, and the conveyor belt will transport the filled and sealed container bottle away. During the use of the above filling machine, when the container bottle enters the first slot on the dial with the conveyor belt, the container bottle will shake, which will affect the filling accuracy of the subsequent filling machine on the container bottle on the one hand, and on the other hand, the shaking of the container bottle will cause the container bottle to enter unsmoothly, thereby causing the container bottle to break. Utility Model Content

[0003] The utility model aims to solve the problem of bottle breaking caused by shaking of container bottles on a conveyor belt when the container bottles enter the first clamping opening on a dial during the use of a filling machine. The utility model provides a dial for a filling machine, which can prevent the container bottles from shaking and causing bottle breaking when the container bottles enter the first clamping opening on the dial from the conveyor belt.

[0004] The technical solution adopted by the utility model is:

[0005] A dial for a filling machine is provided, comprising:

[0006] A first dial, the first dial having a plurality of first bayonet ports for placing container bottles, and an annular cavity is circumferentially provided inside the first dial; a first through hole connecting the cavity and each first bayonet port is circumferentially provided on the first dial, and each first through hole is located between adjacent first bayonet ports; a plurality of second through holes are also provided on the first dial, and each second through hole is used to connect each first bayonet port and the cavity, and each second through hole is located inside the first bayonet port; a first lever, the first lever is slidably connected to the first dial through the first through hole, and a pressure rod passing through the second through hole is slidably connected to the first dial, a transmission assembly is provided between the first lever and the pressure rod, and the transmission assembly is used to link the first lever and the pressure rod; a push rod, the push rod is located on the first dial, a through groove connected to the cavity is provided on the first dial, the push rod is located inside the through groove, and one end of the push rod is arranged on the transmission assembly; a conveying mechanism, a support rod is provided on the conveying mechanism, and a second lever that periodically contacts the push rod is provided on the free end of the support rod.

[0007] In some embodiments of the utility model, the transmission assembly includes a first slide cylinder, a sliding rod, a second slide cylinder, a fixed rod, a connecting rod, a fixed plate and an adjusting rod. The fixed rod is arranged inside the first through hole, the sliding rod is rotatably connected to the fixed rod, the first slide cylinder and the second slide cylinder are respectively slidably connected to the two ends of the sliding rod, the free end of the first slide cylinder is hinged to the first lever, the free end of the second slide cylinder is hinged to the connecting rod, the fixed plate is arranged on the inner wall of the cavity, a sliding hole for the connecting rod to slide is opened on the fixed plate, the free end of the connecting rod is hinged to the adjusting rod, and the free end of the adjusting rod is hinged to the pressure rod.

[0008] In some embodiments of the utility model, a rotating rod is hinged on the free end of the support rod, the second lever is hinged on the free end of the rotating rod, and adjusting bolts are provided at the hinges between the support rod and the rotating rod and at the hinges between the rotating rod and the second lever.

[0009] In some embodiments of the utility model, a third slide cylinder is further provided on the conveying mechanism, the support rod is slidably connected to the third slide cylinder, and a fastening bolt for fixing the support rod is provided on the third slide cylinder.

[0010] In some embodiments of the utility model, a second dial is provided on the first dial to rotate coaxially with the first dial, and a second bayonet corresponding to the plurality of first bayonet is circumferentially formed on the second dial.

[0011] In some embodiments of the present invention, the first lever and the second lever are both composed of a fixing block and a paddle disposed on the fixing block.

[0012] In some embodiments of the present invention, one end of the first lever facing the bayonet is a curved surface with a concave surface facing the outer side of the first dial.

[0013] In some embodiments of the present invention, a silicone pad is provided at one end of the pressure rod facing the first clamping opening.

[0014] The beneficial effects of the utility model are:

[0015] 1. By providing the first lever, the pressure rod and the transmission assembly, it can be achieved that when the container bottle enters the first bayonet on the first dial from the conveying mechanism, the container bottle squeezes the pressure rod in the first bayonet, and the pressure rod moves toward the inside of the cavity through the second through hole. When the pressure rod moves, it will link the first lever in the first through hole through the transmission assembly in the cavity, so that the first lever slides in the first through hole and moves toward the inside of the first bayonet. In this case, starting from the container bottle entering the inside of the first bayonet and contacting the pressure rod, the first lever also extends out of the first through hole at the same time, and the extended first lever slowly contacts the container bottle. When the container bottle is completely located in the first bayonet, the container bottle stops moving and will no longer squeeze the pressure rod, and the first lever will not continue to move. At this time, the first lever can also assist in fixing the container bottle in the first bayonet to prevent the container bottle from shaking and avoiding the container bottle from breaking.

[0016] 2. On the conveying mechanism, when the container bottle rotates to the conveying mechanism on the other side along with the first dial, the second lever on the conveying mechanism can move the push rod on the first dial, and the push rod will pass through the transmission assembly to make the first lever retract to the first through hole, so as to continue to fix the container bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a structural schematic diagram of a dial for a filling machine;

[0019] Figure 2 A top view of a dial for a filling machine;

[0020] Figure 3 for Figure 1 A local enlarged schematic diagram of the middle A;

[0021] Figure 4 for Figure 2 A partial enlarged schematic diagram of point B in the middle;

[0022] Figure 5 This is a front view of the second dial.

[0023] Reference numerals:

[0024] 1-first dial, 10-first bayonet, 11-cavity, 12-first through hole, 13-second through hole, 14-fixed plate, 15-fixed rod, 2-conveyor mechanism, 3-transmission assembly, 30-pressure rod, 31-adjusting rod, 32-connecting rod, 33-sliding rod, 34-first slide cylinder, 35-second slide cylinder, 36-first lever, 37-through groove, 38-push rod, 4-support rod, 5-rotating rod, 6-second lever, 7-second dial, 70-second bayonet. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] The disclosure below provides many different embodiments or examples to implement different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention.

[0027] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0028] Example

[0029] like Figure 1-4 As shown, this embodiment provides a dial for a filling machine, comprising:

[0030] A first dial 1, the first dial 1 has a plurality of first bayonet ports 10 for placing container bottles, and an annular cavity 11 is circumferentially provided inside the first dial 1; a first through hole 12 is circumferentially provided on the first dial 1 to connect the cavity 11 and each first bayonet port 10, and each first through hole 12 is located between adjacent first bayonet ports 10; a plurality of second through holes 13 are also provided on the first dial 1, and each second through hole 13 is used to connect each first bayonet port 10 and the cavity 11, and each second through hole 13 is located inside the first bayonet port 10;

[0031] A first lever 36, the first lever 36 is slidably connected to the first dial 1 through the first through hole 12, the first dial 1 is also slidably connected to a pressure rod 30 passing through the second through hole 13, a transmission assembly 3 is provided between the first lever 36 and the pressure rod 30, and the transmission assembly 3 is used to link the first lever 36 and the pressure rod 30;

[0032] A push rod 38, the push rod 38 is located on the first dial 1, a through slot 37 communicating with the cavity 11 is formed on the first dial 1, the push rod 38 is located inside the through slot 37, and one end of the push rod 38 is disposed on the transmission assembly 3;

[0033] The conveying mechanism 2 is provided with a support rod 4 , and a second shifting rod 6 which periodically contacts the push rod 38 is provided at the free end of the support rod 4 .

[0034] The conveying mechanism 2 is located below the first dial 1. The conveying mechanism 2 conveys the container bottle to the first bayonet 10 on the first dial 1 and rotates with the first dial 1 to complete the subsequent filling and sealing operation. Each pressure rod 30 is located at the innermost part of each first bayonet 10, and the first through hole 12 is located on the first dial 1 between two first bayonet 10.

[0035] When in use, the container bottle enters the first bayonet 10 on the first dial 1 along with the conveying mechanism 2, and the container bottle squeezes the pressure rod 30 in the first bayonet 10. After being squeezed, the pressure rod 30 moves toward the inside of the cavity 11 and drives the connecting rod 32 slidably connected to the fixed plate 14 to move through the hinged adjusting rod 31. The movement of the connecting rod 32 will drive the sliding rod 33 slidably connected to the second sliding cylinder 35 to rotate through the hinged second sliding cylinder 35. After the sliding rod 33 rotates, it drives the first sliding cylinder 34 at the other end to rotate. While the first sliding cylinder 34 rotates, it will also slide on the sliding rod 33 and adjust the position of the first lever 36 in the first through hole 12, so that the first lever 36 extends out of the first through hole 12 to achieve the limitation of the container bottle. When the container bottle in the first bayonet 10 needs to be transported out of the conveying mechanism 2 for subsequent operations after filling and sealing, the push rod 38 on the first dial 1 should be moved by the second lever 6 on the conveying mechanism 2. It is worth noting that the setting position of the support rod 4 should be at the end of the conveying mechanism 2 that rotates toward the container bottle. The setting position is also on the hard structure at both ends of the conveying belt in the conveying mechanism 2, and does not contact the conveying belt. The position of the pressure rod 30 and the first lever 36 can be adjusted in advance by the push rod 38 to achieve the contact restriction on the container bottle in the first bayonet 10.

[0036] Further, such as Figure 3As shown, the transmission assembly 3 includes a first slide cylinder 34, a slide rod 33, a second slide cylinder 35, a fixed rod 15, a connecting rod 32, a fixed plate 14 and an adjusting rod 31. The fixed rod 15 is arranged inside the first through hole 12, and the slide rod 33 is rotatably connected to the fixed rod 15. The first slide cylinder 34 and the second slide cylinder 35 are respectively slidably connected to the two ends of the slide rod 33. The free end of the first slide cylinder 34 is hinged to the first lever 36, and the free end of the second slide cylinder 35 is hinged to the connecting rod 32. The fixed plate 14 is arranged on the inner wall of the cavity 11. A sliding hole for the connecting rod 32 to slide is opened on the fixed plate 14. The free end of the connecting rod 32 is hinged to the adjusting rod 31, and the free end of the adjusting rod 31 is hinged to the pressure rod 30.

[0037] The first lever 36 and the first through hole 12 are closely fitted, and the pressure rod 30 and the second through hole 13 are closely fitted, so as to prevent the first lever 36 and the pressure rod 30 from shaking when moving, thereby damaging the container bottle in the first bayonet 10. The fixing plate 14 is arranged between the inner walls of the cavity 11, and is used to achieve the effect of supporting and limiting the connecting rod 32. The fixing rod 15 is fixedly arranged inside the first through hole 12, and the sliding rod 33 is rotatably connected to the fixing rod 15, that is, the fixing rod 15 is used to support the sliding rod 33 and limit it. The two ends of the sliding rod 33 are respectively slidably connected to the first slide cylinder 34 and the second slide cylinder 35, and the first slide cylinder 34 and the second slide cylinder 35 have an anti-falling structure, that is, arranged at the outlet of the first slide cylinder 34 and the second slide cylinder 35, which can prevent the first slide cylinder 34 and the second slide cylinder 35 from falling off from the sliding rod 33 during the rotation of the sliding rod 33, thereby preventing the first slide cylinder 34 and the second slide cylinder 35 from falling off from the sliding rod 33, thereby preventing the linkage between the first lever 36 and the pressure rod 30 from being realized. When the pressure rod 30 and the first lever 36 return to their original positions, the end of the pressure rod 30 facing the first bayonet 10 is partially in the first bayonet 10, for contacting the container bottle entering the first bayonet 10, and the first lever 36 is completely retracted into the first through hole 12, and no part of the structure extends into the first bayonet 10, so as not to hinder the container bottle from entering the first bayonet 10. The push rod 38 is vertically arranged on the connecting rod 32, and is used to periodically contact the second lever 6 to achieve the effect of resetting the pressure rod 30 and the first lever 36.

[0038] When in use, the container bottle enters the first bayonet 10 under the drive of the conveying mechanism 2, and the container bottle will squeeze the pressure rod 30 in the first bayonet 10. After being squeezed, the pressure rod 30 will move toward the cavity 11. During the movement, since the adjusting rod 31 and the pressure rod 30 are hinged, and the adjusting rod 31 and the connecting rod 32 are also hinged, the movement of the pressure rod 30 will drive the connecting rod 32 to move through the rotation of the adjusting rod 31. Since the connecting rod 32 and the pressure rod 30 are both limited by different structures, the pressure rod 30 and the connecting rod 32 will only move in a straight line and will not rotate. When the connecting rod 32 moves, the second slide cylinder 35 hinged at the other end of the connecting rod 32 will be driven. Since the second slide cylinder 35 is slidably connected to the slide rod 33, and the slide rod 33 rotates with the fixed rod 15 as the center of the circle, the second slide cylinder 35 will rotate circumferentially with the fixed rod 15 as the center of the circle. During the rotation of the second slide cylinder 35, since the second slide cylinder 35 is slidably connected to the slide bar 33, during the movement of the connecting rod 32, the second slide cylinder 35 will extend and retract on the slide bar 33, which will neither affect the rotation of the slide bar 33 nor the movement of the connecting rod 32. After the slide bar 33 is driven to rotate by the second slide cylinder 35, the first slide cylinder 34 at the other end of the slide bar 33 will be driven to rotate by the slide bar 33. Since the first slide cylinder 34 and the slide bar 33 are also slidably connected, and the first lever 36 and the first through hole 12 are tightly fitted and slidably connected, the first slide cylinder 34 will slide on the slide bar 33 while rotating with the slide bar 33, so that the pressure rod 30 and the first lever 36 can always achieve a linkage effect. When the container bottle in the first bayonet 10 is about to be conveyed out, the second lever 6 on the conveying mechanism 2 will move the push rod 38 above the first dial 1, and the push rod 38 will drive the connecting rod 32 to move under the movement of the second lever 6, so that the connecting rod 32 adjusts the positions of the pressing rod 30 and the first lever 36 through the adjusting rod 31 and the second slide cylinder 35 respectively, so as to continue to limit the container bottle entering the first bayonet 10.

[0039] Further, such as Figure 4 As shown, a rotating rod 5 is hinged on the free end of the support rod 4, and a second lever 6 is hinged on the free end of the rotating rod 5. Adjustment bolts are provided at the hinges between the support rod 4 and the rotating rod 5 and at the hinges between the rotating rod 5 and the second lever 6.

[0040] One end of the support rod 4 is vertically arranged on the conveying mechanism 2, and the other end is hinged to the rotating rod 5, so that the rotating rod 5 can rotate on the support rod 4 to achieve the effect of preliminarily adjusting the position of the second lever 6. The second lever 6 is hinged to the free end of the rotating rod 5, so that the second lever 6 can rotate on the rotating rod 5 to achieve the effect of finally adjusting the position of the second lever 6. In this embodiment, the rotation direction of the support rod 4 is tangent to the rotation direction of the dial.

[0041] When in use, since the support rod 4 is vertically arranged on the conveying mechanism 2, the rotating rod 5 is then rotated toward the first dial 1 until it is perpendicular to the support rod 4, and the support rod 4 and the rotating rod 5 are fixed by adjusting the bolts to prevent the two from rotating relative to each other. At this time, the rotating rod 5 will also be parallel to the top surface of the first dial 1; then the second lever 6 is rotated on the free end of the rotating rod 5 so that the second lever 6 can periodically contact the push rod 38 on the first dial 1, so as to achieve the effect of driving the push rod 38 to link the transmission assembly 3 to operate, thereby driving the first lever 36 to retreat to the inside of the first through hole 12 and extending the pressure rod 30 from the second through hole 13.

[0042] Furthermore, the conveying mechanism 2 is also provided with a third slide cylinder, the support rod 4 is slidably connected to the third slide cylinder, and the third slide cylinder is provided with a fastening bolt for fixing the support rod 4.

[0043] The third slide cylinder is arranged at both ends of the conveying mechanism 2, and the support rod 4 is slidably connected to the third slide cylinder, so that the support rod 4 can be adjusted in the vertical direction on the third slide cylinder along the transportation direction perpendicular to the conveying mechanism 2, that is, through the cooperation of the support rod 4 and the third slide cylinder, the effect of adjusting the height of the second dial rod 6 can be achieved, which is intended to avoid that if there are container bottles in the first dial 1 that cannot be conveyed out together with the conveying mechanism 2, the container bottles left on the first dial 1 will be blocked and damaged by the support rod 4, thereby reducing the occurrence of bottle breakage.

[0044] Further, such as Figure 5 As shown, the first dial 1 is provided with a second dial 7 coaxially rotating with the first dial 1 , and the second dial 7 is circumferentially provided with second bayonet holes 70 corresponding to the plurality of first bayonet holes 10 .

[0045] The second dial 7 is the same size as the first dial 1. The second dial 7 is arranged below the first dial 1. The central axis of the second dial 7 is the same as the central axis of the first dial 1, and can rotate together with the first dial 1. In this embodiment, there is a gap between the first dial 1 and the second dial 7. In the use of the first dial 1 and the second dial 7, compared with a single dial, adding a second dial 7 can increase the stability of the container bottles entering the first dial 1 and the second dial 7 from the conveying mechanism 2 as a whole, and prevent the bottles from being broken. That is, the addition of the second dial 7 can make the upper and lower parts of the container bottle driven by the dial. Compared with only one first dial 1, the overall stability of the container bottle body is improved, and the container bottle is prevented from being broken.

[0046] Furthermore, the first lever 36 and the second lever 6 are both composed of a fixed block and a paddle disposed on the fixed block.

[0047] The first lever 36 and the second lever 6 are both composed of a fixed block and a paddle. The paddle is arranged on the fixed block. In the first lever 36 located on the first slide 34, the fixed block and the first slide 34 are hinged, and the paddle is arranged at one end of the fixed block facing the first through hole 12. Both the fixed block and the paddle can be slidably connected with the first dial 1 through the first through hole 12. The fixed block in the second lever 6 located on the conveying mechanism 2 is arranged on the support rod 4 or the rotating rod 5. Here, the paddle is arranged at one end of the fixed block facing the first dial 1. The paddle can move the push rod 38, and the movement of the push rod 38 drives the transmission assembly 3 to operate, so that the first lever 36 retreats to the inside of the first through hole 12.

[0048] Furthermore, one end of the first lever 36 facing the bayonet is a curved surface with a concave surface facing the outer side of the first dial 1 .

[0049] The first lever 36 is provided with an arc surface, which is specifically at one end of the first lever 36 facing the bayonet. Since the arc surface has a concave surface, the concave surface of the arc surface faces the outer wall of the first dial 1 .

[0050] During use, when the container bottle enters the first bayonet 10 and contacts the pressure rod 30, the first lever 36 located in the first through hole 12 will extend from the first through hole 12 and then contact the container bottle in the first bayonet 10 to limit the position of the container bottle. During this process, in order to prevent the end of the first lever 36 extending from the first through hole 12 from directly abutting against the container bottle and causing scratches on the bottle body of the container bottle, the end of the first lever 36 is set to an arc surface, which can prevent the end of the first lever 36 from causing scratches on the bottle body of the container bottle.

[0051] Furthermore, a silicone cushion is provided at one end of the pressure rod 30 facing the first clamping hole 10 .

[0052] The silicone pad is arranged at one end of the pressure rod 30 facing the first clamping hole 10, that is, the end where the pressure rod 30 contacts the container bottle, which can protect the container bottle and avoid damage to the container bottle caused by contact with the hard pressure rod 30.

[0053] When in use, the container bottle enters into the first bayonet 10 and contacts the pressure rod 30 located in the first bayonet 10. When in contact, in order to prevent the hard pressure rod 30 from damaging the container bottle entering the first bayonet 10, a silicone pad is provided at the end of the pressure rod 30. The silicone pad can prevent the hard pressure rod 30 from directly contacting the container bottle, thereby preventing the container bottle from being damaged.

[0054] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. In the absence of conflicts, the embodiments of the present application and the features in the embodiments may be arbitrarily combined with each other. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dial for a filling machine, characterized in that: include: A first dial, wherein the first dial has a plurality of first bayonet ports for placing container bottles, and an annular cavity is circumferentially provided inside the first dial; a first through hole connecting the cavity and each of the first bayonet ports is circumferentially provided on the first dial, and each of the first through holes is located between adjacent first bayonet ports; a plurality of second through holes is also provided on the first dial, and each of the second through holes is used to connect each of the first bayonet ports and the cavity, and each of the second through holes is located inside the first bayonet ports; a first lever, the first lever being slidably connected to the first dial through the first through hole, the first dial being slidably connected to a pressure rod passing through the second through hole, a transmission assembly being provided between the first lever and the pressure rod, the transmission assembly being used for linking the first lever and the pressure rod; A push rod, the push rod is located on the first dial, a through slot communicating with the cavity is formed on the first dial, the push rod is located inside the through slot, and one end of the push rod is disposed on the transmission assembly; A conveying mechanism is provided with a support rod, and a second shifting rod which periodically contacts the push rod is provided on the free end of the support rod.

2. The dial for a filling machine according to claim 1, characterized in that: The transmission assembly includes a first slide cylinder, a sliding rod, a second slide cylinder, a fixed rod, a connecting rod, a fixed plate and an adjusting rod, the fixed rod is arranged inside the first through hole, the sliding rod is rotatably connected to the fixed rod, the first slide cylinder and the second slide cylinder are respectively slidably connected to the two ends of the sliding rod, the free end of the first slide cylinder is hinged to the first lever, the free end of the second slide cylinder is hinged with a connecting rod, the fixed plate is arranged on the inner wall of the cavity, a sliding hole for the connecting rod to slide is opened on the fixed plate, the free end of the connecting rod is hinged to the adjusting rod, and the free end of the adjusting rod is hinged to the pressure rod.

3. The dial for a filling machine according to claim 2, characterized in that: A rotating rod is hinged on the free end of the support rod, the second lever is hinged on the free end of the rotating rod, and adjusting bolts are provided at the hinges between the support rod and the rotating rod and at the hinges between the rotating rod and the second lever.

4. The dial for a filling machine according to claim 3, characterized in that: The conveying mechanism is also provided with a third slide cylinder, the support rod is slidably connected to the third slide cylinder, and the third slide cylinder is provided with a fastening bolt for fixing the support rod.

5. The dial for a filling machine according to claim 1 or 4, characterized in that: The first dial is provided with a second dial that rotates coaxially with the first dial, and the second dial is circumferentially provided with second bayonet holes corresponding to the plurality of the first bayonet holes.

6. The dial for a filling machine according to claim 5, characterized in that: The first shifting rod and the second shifting rod are both composed of a fixing block and a shifting piece arranged on the fixing block.

7. The dial for a filling machine according to claim 6, characterized in that: One end of the first lever facing the bayonet is a curved surface with a concave surface facing the outer side of the dial.

8. The dial for a filling machine according to claim 1, characterized in that: A silicone cushion is provided at one end of the pressure rod facing the first clamping opening.

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