Metering panel of filling machine
By setting a powder accumulation ring on the metering plate to replace the accumulation of powder, the problem that the height of the powder tile cannot meet the suction demand is solved, more efficient powder absorption is achieved, fixed losses are reduced, and the practicality of the metering plate is improved.
Patent Information
- Application Number
- CN202322931747.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-30
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2033-10-30
AI Technical Summary
During the process of absorbing the powder in the existing metering plate, the level of the powder is unable to meet the required amount of absorbed medicine, resulting in unstable capsule volume and the powder cannot be completely absorbed, resulting in fixed losses.
Design a metering plate with a powder accumulation ring. The powder accumulation ring replaces the replacement of medicated powder and reduces the fixed loss of medicated powder. After the powder accumulation ring is installed at the bottom of the center column, the two sides of the silicone pad offset the metering plate body and the powder accumulation ring to prevent powder from entering.
Through the design of the powder accumulation ring, more powder of the same volume can be absorbed at the same height, reducing the loss of powder that cannot be sucked away, and improving the practicality of the metering plate.
Smart Images
Figure CN222368032U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metering discs, in particular to a metering disc of a filling machine. Background Art
[0002] The capsule filling machine can ensure the accurate amount of medicine in each capsule, thus ensuring the stability of the drug effect. Among them, the metering plate is one of the important parts of the filling machine. When working, the powder needs to be spread flat on the metering plate and kept at a certain plane and height, so that the powder taking device on the filling machine can ensure that a sufficient amount of medicine is taken, thereby maintaining the uniformity of the amount taken.
[0003] In the existing metering plate structure, as the drug powder is continuously sucked away, the height of the powder cannot meet the height required to absorb the drug amount. If the height is too low, the amount of capsule filling is not stable enough. At this time, it is generally necessary to add more powder to make the height of the powder on the metering plate meet the requirements, which will eventually leave a large amount of powder at the bottom of the metering plate that cannot be sucked away, resulting in a certain amount of loss. Especially for drug powder with a higher unit price, the loss reaches an alarming level after multiple batches of production. Utility Model Content
[0004] In this regard, the utility model aims to provide a metering plate of a filling machine, wherein the metering plate is provided with a powder accumulating ring, and the powder accumulating ring is used instead of the additional powder to reduce the fixed loss of the powder in the metering plate.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A metering disk for a filling machine comprises a metering disk body, a connecting sleeve for connecting to a fixed column on the filling machine is arranged on the outer side of the metering disk body, a center column is provided at the center of the metering disk body, a powder accumulation ring is sleeved on the outer side of the center column, an internal thread hole is opened in the middle of the powder accumulation ring, an external thread that can cooperate with the internal thread hole is arranged on the column wall of the center column, a silicone pad is also arranged on the bottom surface of the powder accumulation ring, and after the powder accumulation ring is installed to the bottom of the center column, the two sides of the silicone pad can respectively abut against the metering disk body and the powder accumulation ring.
[0007] Compared with the prior art, the beneficial effects of the utility model are:
[0008] The utility model provides a powder accumulation ring, which replaces the accumulation of powder by the accumulation ring, so that the width of the metering disk body becomes smaller, so that the same volume of powder can be absorbed more while ensuring the same height, reducing the fixed loss of powder that cannot be absorbed, and having better practicality. In addition, in order to prevent the powder from entering the bottom of the powder accumulation ring, the design of the thread combined with the silicone pad allows the powder accumulation ring to be screwed to the bottom and squeeze the silicone pad to fill the gap between the powder accumulation ring and the metering disk body to prevent the powder from entering.
[0009] As an improvement, a protective cover is further provided on the outside of the central column, and an upwardly protruding retaining ring is provided on the upper surface of the powder accumulation ring, and the retaining ring abuts against the inner side surface of the protective cover.
[0010] As an improvement, the cross-sectional shape of the protective cover is consistent with the cross-sectional shape of the central column.
[0011] As an improvement, the thickness of the powder accumulation ring is 13mm-20mm, and the diameter of the powder accumulation ring is half the diameter of the metering disk body.
[0012] As an improvement, the outer edge of the silicone pad is provided with an arc layer protruding outward.
[0013] As an improvement, the material of the powder accumulation ring is polytetrafluoroethylene.
[0014] As an improvement, the metering disc body is made of metal material. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model is a schematic diagram of the structure of a metering plate of a filling machine.
[0016] Figure 2 It is a schematic diagram of the inverted structure of the powder accumulation ring in the utility model.
[0017] Figure 3 It is a structural schematic diagram of the powder accumulation ring in the utility model.
[0018] Figure 4 It is a schematic diagram of the structure after the powder accumulation ring and the protective cover are taken out of the utility model.
[0019] As shown in the figure, 1. metering disk body, 2. connecting sleeve, 3. center column, 4. powder accumulation ring, 5. internal thread hole, 6. external thread, 7. silicone pad, 8. protective cover, 9. retaining ring, 11. arc layer. DETAILED DESCRIPTION
[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0021] For details, please refer to the attached Figure 1-4 :
[0022] A metering disk of a filling machine comprises a metering disk body 1, a connecting sleeve 2 for connecting to a fixed column on the filling machine is arranged on the outer side of the metering disk body 1, a center column 3 is provided at the center of the metering disk body 1, a powder accumulation ring 4 is sleeved on the outside of the center column 3, an internal threaded hole 5 is opened in the middle of the powder accumulation ring 4, an external thread 6 capable of cooperating with the internal threaded hole 5 is arranged on the column wall of the center column 3, a silicone pad 7 is further arranged on the bottom surface of the powder accumulation ring 4, and after the powder accumulation ring 4 is installed to the bottom of the center column 3, the two sides of the silicone pad 7 can respectively abut against the metering disk body 1 and the powder accumulation ring 4. In the utility model, a powder accumulation ring 4 is provided, and the powder accumulation ring 4 replaces the accumulation of powder, so that the width of the metering disk body 1 becomes smaller, so that the same volume of powder can be kept at the same height, the amount of powder used is saved, the loss is reduced, more powder can be absorbed, and the fixed loss of powder that cannot be absorbed is reduced, so that the practicality is better. Moreover, in order to prevent the powder from entering the bottom of the powder accumulation ring 4, the design of the thread combined with the silicone pad 7 is adopted, so that the powder accumulation ring 4 can be screwed to the bottom to squeeze the silicone pad 7, so that the gap between the powder accumulation ring 4 and the metering disk body 1 is filled, and the entry of powder is prevented.
[0023] In this embodiment, a protective cover 8 is further provided on the outside of the central column 3, and an upwardly protruding retaining ring 9 is provided on the upper surface of the powder accumulation ring 4. The retaining ring 9 abuts against the inner side surface of the protective cover 8, so as to prevent powder from entering between the central column 3 and the powder accumulation ring 4.
[0024] In this embodiment, the cross-sectional shape of the protective cover 8 is consistent with the cross-sectional shape of the central column 3 .
[0025] In this embodiment, the thickness of the powder accumulation ring 4 is 13 mm-20 mm, and the diameter of the powder accumulation ring 4 is half of the diameter of the metering disk body 1 .
[0026] In this embodiment, the outer edge of the silicone pad 7 is provided with an outwardly protruding arc layer 11, so that when the powder accumulation ring 4 is screwed to the bottom, the silicone pad 7 can be squeezed to flatten the arc layer 11, thereby improving the sealing effect.
[0027] In this embodiment, the outermost diameter of the silicone pad 7 is smaller than the diameter of the powder accumulation ring 4 , and the outermost diameter of the arc layer 11 is larger than the diameter of the powder accumulation ring 4 .
[0028] In this embodiment, the material of the powder accumulation ring 4 is polytetrafluoroethylene.
[0029] In this embodiment, the metering disk body 1 is made of metal material, which can be 304 stainless steel, 316 stainless steel, or 316L stainless steel.
[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A metering plate of a filling machine, comprising a metering plate body, a connecting sleeve for connecting to a fixed column on the filling machine is arranged on the outer side of the metering plate body, and a central column is arranged at the center of the metering plate body, characterized in that: A powder accumulation ring is sleeved on the outside of the center column, an internal threaded hole is opened in the middle of the powder accumulation ring, and an external thread that can cooperate with the internal threaded hole is provided on the column wall of the center column. A silicone pad is also provided on the bottom surface of the powder accumulation ring. After the powder accumulation ring is installed to the bottom of the center column, the two sides of the silicone pad can respectively resist the metering disk body and the powder accumulation ring.
2. A metering plate for a filling machine according to claim 1, characterized in that: A protective cover is also arranged outside the central column, and an upwardly protruding retaining ring is arranged on the upper surface of the powder accumulation ring, and the retaining ring abuts against the inner side surface of the protective cover.
3. A metering plate for a filling machine according to claim 2, characterized in that: The cross-sectional shape of the protective cover is consistent with the cross-sectional shape of the central column.
4. A metering plate for a filling machine according to claim 1, characterized in that: The thickness of the powder accumulation ring is 13mm-20mm, and the diameter of the powder accumulation ring is half of the diameter of the metering disk body.
5. The metering plate of a filling machine according to claim 1, characterized in that: The outer edge of the silicone pad is provided with an arc layer protruding outwards.
6. The metering plate of a filling machine according to claim 1, characterized in that: The material of the powder accumulation ring is polytetrafluoroethylene.
7. The metering plate of a filling machine according to claim 1, characterized in that: The metering disc body is made of metal material.