CN105434174B - Glue dipping tank and capsule production line - Google Patents
Glue dipping tank and capsule production line Download PDFInfo
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- CN105434174B CN105434174B CN201510488565.3A CN201510488565A CN105434174B CN 105434174 B CN105434174 B CN 105434174B CN 201510488565 A CN201510488565 A CN 201510488565A CN 105434174 B CN105434174 B CN 105434174B
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Abstract
The invention relates to the field of capsule production, and particularly discloses a glue dipping groove and a capsule production line with the glue dipping groove. Dip in gluey groove includes: the liquid storage tank is provided with a liquid storage cavity and a heating cavity; the overflow groove is fixedly arranged in the liquid storage cavity; the glue applying hole is arranged at the center of the bottom of the overflow tank and is used for communicating the liquid storage tank with the overflow tank; the glue beating device is used for beating glue solution into the overflow groove from the liquid storage cavity; the cavity inside the overflow groove is divided into a high-pressure cavity and a glue dipping cavity by the current stabilizer, the current stabilizer is provided with a current stabilizer communicated with the high-pressure cavity and the glue dipping cavity, and the width of the current stabilizer gradually and uniformly widens from the middle of the current stabilizer corresponding to the right upper side of the glue drilling hole to the two ends of the current stabilizer. The steady flow device makes the liquid level of the glue solution in the glue dipping cavity more stable, and after the capsule core rod on the same glue board is dipped with glue, the wall thickness consistency of the capsule on the capsule core rod at the middle position and the capsule on the capsule core rod at the edge position is better, and the grain weight difference is smaller.
Description
Technical Field
The invention relates to the field of capsule production, in particular to a glue dipping groove for a capsule production line and the capsule production line with the glue dipping groove.
Background
The capsule production line usually comprises the processes of oil brushing, glue dipping, drying, glue pulling and the like of a capsule core rod on a rubber plate, wherein the glue dipping is a key process in the capsule production, and the temperature and the flow rate of glue solution in a glue dipping groove can influence the wall thickness, the top thickness, the uniformity and the grain weight difference of the capsule.
The Chinese utility model patent with publication number "CN 202105191U" and the Chinese invention patent with publication number "CN 102241097A" disclose a glue dipping tank for capsule production, which comprises an inner tank and an outer tank, wherein a certain interval is kept between the bottom of the inner tank and the bottom of the outer tank, the bottom of the inner tank is provided with an opening for communicating the inner tank and the outer tank, the opening is provided with a horizontally arranged stirring rod, the end part of the stirring rod is connected with a motor through a belt pulley, under the action of the stirring rod, glue solution overflows from bottom to top from the bottom of the inner tank to the outer tank, enters the bottom of the inner tank from the outer tank to turn over, and the circulation is reciprocating, so as to achieve the stirring effect.
Although the glue solution in the inner tank and the glue solution in the outer tank are circulated in a reciprocating manner through the stirring rod, under the action of the stirring rod, the difference between the flow rates of the middle part (right above the stirring rod) and the edge of the upper surface of the glue solution in the inner tank is large, so that the defects that after a capsule core rod on the same glue plate is dipped with glue, the wall thickness of a capsule on the capsule core rod at the middle position is inconsistent with that of a capsule on the capsule core rod at the edge position, and the difference of particle weight is large are caused.
Disclosure of Invention
The invention aims to provide a glue dipping tank with uniform glue solution temperature and glue solution flow rate.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a dip tank comprising at least:
the liquid storage tank is provided with a liquid storage cavity and a heating cavity;
the overflow groove is fixedly arranged in the liquid storage cavity;
the glue applying hole is arranged at the center of the bottom of the overflow tank and is used for communicating the liquid storage tank with the overflow tank;
the glue beating device is used for beating glue solution into the overflow groove from the liquid storage cavity;
the cavity inside the overflow groove is divided into a high-pressure cavity and a glue dipping cavity by the current stabilizer, the current stabilizer is provided with a current stabilizer communicated with the high-pressure cavity and the glue dipping cavity, and the width of the current stabilizer gradually and uniformly widens from the middle of the current stabilizer corresponding to the right upper side of the glue drilling hole to the two ends of the current stabilizer.
Furthermore, the gluing device is a water pump.
Furthermore, a group of mutually symmetrical crosspieces is arranged at the position of the flow stabilizing groove close to the middle part of the flow stabilizing groove, and the crosspieces cross over the two sides of the flow stabilizing groove and are fixedly connected with the flow stabilizing device.
Further, still be equipped with velocity of flow adjusting device directly over the steady flow groove, velocity of flow adjusting device includes a pair of symmetrical cowling panel each other, and is a pair of form the fairing groove between the cowling panel, the groove width in fairing groove is from the middle part to both ends even widen gradually, and at same cross section, the groove width in fairing groove is less than the groove width in steady flow groove.
Further, the cowling panel rotates through pivot and current stabilizer and is connected the cowling panel and current stabilizer parallel state under, the groove width in same cross section rectifying groove is less than the groove width in current stabilizer groove.
Furthermore, the device also comprises an adjusting device for driving the rectifying plate to rotate around the rotating shaft.
Furthermore, the adjusting device comprises a connecting part connected with the pair of rectifying plates, a transmission rod connected with the connecting part and a driving device for driving the transmission rod to ascend and descend.
Further, the driving device is a telescopic cylinder or a linear motor.
A capsule production line comprises the glue dipping groove.
A capsule production line comprises a glue dipping groove, wherein a control system of the capsule production line controls a driving device to work in a cooperative mode.
In the glue dipping tank of the invention, the glue solution in the liquid storage tank is injected from the glue injecting hole at the center of the bottom of the overflow tank, the glue solution initially entering the overflow tank is injected to the middle part of the flow stabilizer at a higher flow speed and a higher pressure, because the width of the middle part of the flow stabilizing groove is small, only part of glue solution can pass through, the glue solution which does not pass through can be shunted from the middle part of the flow stabilizing groove to the two ends, in the process, the flow velocity and the pressure of the glue solution flow far away from the middle part of the flow stabilizer are gradually reduced, the flow stabilizer for accommodating the glue solution flow is gradually widened, thus, the glue solution finally enters the glue dipping cavity through the flow stabilizing groove, the flow rate and the pressure are relatively close along the length direction of the flow stabilizing groove, so that the liquid level of the glue solution in the glue dipping cavity is relatively stable, after a core stick of a capsule is dipped on the same rubber plate, the capsule on the capsule core rod at the middle position has better wall thickness consistency with the capsule on the capsule core rod at the edge position, and the difference of the particle weight is smaller.
Drawings
FIG. 1 is a schematic structural view of a glue dipping tank according to the present embodiment;
FIG. 2 is a schematic cross-sectional view of a dipping tank according to the present embodiment;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic diagram illustrating the structure of an isopipe in accordance with the present embodiment;
FIG. 5 is a schematic view illustrating the installation of the overflow launder and the flow stabilizer in this embodiment;
FIG. 6 is a schematic structural diagram of the flow stabilizer of the present embodiment;
fig. 7 is a schematic structural diagram of the flow rate adjusting device of the present embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in 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 thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, integrally connected, or detachably connected; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.
As shown in fig. 1 and 2, the glue dipping tank of the present embodiment includes a liquid storage tank 10, an overflow tank 20 and a flow stabilizer 30, wherein the overflow tank 20 is fixedly disposed in the liquid storage tank 10. Wherein the liquid storage tank 10 is provided with a liquid storage cavity 11 and a heating cavity 12, the heating cavity 12 stores hot water, and the heating cavity 12 is provided with a hot water inlet and a hot water outlet. As a special point of this embodiment, as shown in fig. 4, a glue applying hole 23 for communicating the liquid storage tank 10 and the overflow tank 20 is provided at the center of the bottom of the overflow tank 20, that is, the glue solution in the liquid storage tank 10 enters the overflow tank 20 from the center of the bottom of the overflow tank 20. The gluing device for feeding the glue solution into the overflow tank 20 is not limited thereto, and may be, for example, a water pump. In order to adapt to the way of gluing the middle part of the overflow trough, the current stabilizer 30 is provided in the present embodiment, as shown in fig. 2, the current stabilizer 30 divides the cavity inside the overflow trough 20 into the high pressure cavity 22 and the glue dipping cavity 21, the current stabilizer 30 is provided with a current stabilizer 31 communicating the high pressure cavity 22 and the glue dipping cavity 21, as shown in fig. 5, and the width of the current stabilizer 31 gradually and uniformly widens from the middle part to the two ends. In order to prevent the flow stabilizing groove 31 from deforming, as shown in fig. 6, a set of mutually symmetrical crosspieces 32 is provided at the position of the flow stabilizing groove 31 near the middle of the flow stabilizing groove, and the crosspieces 32 cross both sides of the flow stabilizing groove and are fixedly connected with the flow stabilizing device.
In the glue dipping tank structure, the glue solution in the liquid storage tank is injected from the glue injecting hole at the center of the bottom of the overflow tank, the glue solution initially entering the overflow tank rushes to the middle part of the flow stabilizer at a higher flow speed and a higher pressure, because the width of the middle part of the flow stabilizing groove is small, only part of glue solution can pass through, the glue solution which does not pass through can be shunted from the middle part of the flow stabilizing groove to the two ends, in the process, the flow velocity and the pressure of the glue solution flow far away from the middle part of the flow stabilizer are gradually reduced, the flow stabilizer for accommodating the glue solution flow is gradually widened, thus, the glue solution finally enters the glue dipping cavity through the flow stabilizing groove, the flow rate and the pressure are relatively close along the length direction of the flow stabilizing groove, so that the liquid level of the glue solution in the glue dipping cavity is relatively stable, after a core stick of a capsule is dipped on the same rubber plate, the capsule on the capsule core rod at the middle position has better wall thickness consistency with the capsule on the capsule core rod at the edge position, and the difference of the particle weight is smaller.
Further, in order to stabilize the flow rate of the glue solution in the glue dipping cavity 21, as shown in fig. 1-3, a flow rate adjusting device 40 is further disposed right above the flow stabilizing groove 31, and as shown in fig. 1-3, the flow rate adjusting device 40 includes a pair of mutually symmetrical rectifying plates 41, a rectifying groove 43 is formed between the pair of rectifying plates 41, it should be noted that the groove width of the rectifying groove 43 gradually and uniformly widens from the middle portion to the two ends, and in the same cross section, the groove width of the rectifying groove 43 is smaller than the groove width of the flow stabilizing groove 31.
The flow rate adjusting device 40 is provided to ensure that the flow rate of the glue solution entering from the glue hole is too high, so that after passing through the flow stabilizing device 30, the flow rate difference of the glue solution at each position along the length direction of the flow stabilizing groove 31 is still large, and the flow rate of the glue solution at each position in the glue dipping cavity is further uniform through the flow rate adjusting device 40, so as to ensure the uniformity of glue dipping of each capsule core rod on the rubber plate.
Preferably, the rectifying plate 41 is rotatably connected to the flow stabilizer 30 through the rotating shaft 42, and the width of the rectifying groove is smaller than that of the flow stabilizing groove in the same cross section in a state where the rectifying plate 41 is parallel to the flow stabilizer 30. Correspondingly, as shown in fig. 2 and 3, an adjusting device for driving the current plate 41 to rotate around the rotating shaft 42 is further included. The adjusting device includes a connecting portion 71 connected to the pair of rectifying plates 41, a transmission rod 72 connected to the connecting portion 71, and a driving device 70 for driving the transmission rod 72 to move up and down. The driving means 70 is preferably a telescopic cylinder or a linear motor.
The flow rate adjusting means 40 is provided in a movable structure in the sense that when the dipping tanks of the present embodiment are provided in the capsule production line, the driving means cooperate under the control of the production line control system. In the process that the rubber plate does not reach the rubber dipping station, the driving device drives the rectifying plate 41 to rotate around the rotating shaft 42, so that the groove width of the rectifying groove 43 is increased, the updating of the rubber liquid in the overflow groove is accelerated, and the temperature of the rubber liquid in the overflow groove is closer to that of the rubber liquid in the liquid storage groove; when the offset plate is about to arrive and dips in gluey station, drive arrangement orders about the fairing groove and resumes to narrowest state (and fairing and current stabilizer parallel state) to the glue solution velocity of flow that dips in gluey chamber is more steady, guarantees that each position capsule plug on the offset plate dips in the homogeneity of gluing.
In conclusion, the above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A glue dipping tank is characterized by at least comprising:
the liquid storage tank is provided with a liquid storage cavity and a heating cavity;
the overflow groove is fixedly arranged in the liquid storage cavity;
the glue applying hole is arranged at the center of the bottom of the overflow tank and is used for communicating the liquid storage tank with the overflow tank;
the glue beating device is used for beating glue solution into the overflow groove from the liquid storage cavity;
the cavity inside the overflow groove is divided into a high-pressure cavity and a glue dipping cavity by the current stabilizer, the current stabilizer is provided with a current stabilizer communicated with the high-pressure cavity and the glue dipping cavity, and the width of the current stabilizer gradually and uniformly widens from the middle of the current stabilizer corresponding to the right upper side of the glue drilling hole to the two ends of the current stabilizer.
2. The glue dipping tank as claimed in claim 1, wherein the glue dispensing device is a water pump.
3. The dip tank of claim 1, wherein the flow stabilizer is provided with a plurality of symmetrical cross pieces near the middle of the flow stabilizer, the cross pieces extending across the sides of the flow stabilizer and being fixedly connected to the flow stabilizer.
4. The dip tank according to any one of claims 1 to 3, wherein a flow rate adjusting device is further provided directly above the steady flow groove, the flow rate adjusting device includes a pair of mutually symmetrical rectifying plates, a rectifying groove is formed between the pair of rectifying plates, the width of the rectifying groove gradually widens uniformly from the middle portion to both ends, and in the same cross section, the width of the rectifying groove is smaller than that of the steady flow groove.
5. The dip tank according to claim 4, wherein the rectifying plate is rotatably connected to the flow stabilizer via a rotating shaft, and the width of the rectifying groove is smaller than that of the flow stabilizer at the same cross section in a state where the rectifying plate is parallel to the flow stabilizer.
6. The dip tank of claim 5, further comprising an adjustment device for rotating the fairing about the axis of rotation.
7. The dipping glue tank according to claim 6, wherein the adjusting means comprises a connecting portion connected to the pair of flow regulating plates, a transmission rod connected to the connecting portion, and a driving means for driving the transmission rod to ascend and descend.
8. The glue dipping tank as claimed in claim 7, wherein the driving means is a telescopic cylinder or a linear motor.
9. A capsule production line, comprising the dipping tank according to any one of claims 1 to 8.
10. A capsule production line, comprising the glue dipping tank of claim 7 or 8, wherein the control system of the capsule production line controls the driving devices to work cooperatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488565.3A CN105434174B (en) | 2015-08-11 | 2015-08-11 | Glue dipping tank and capsule production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510488565.3A CN105434174B (en) | 2015-08-11 | 2015-08-11 | Glue dipping tank and capsule production line |
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| Publication Number | Publication Date |
|---|---|
| CN105434174A CN105434174A (en) | 2016-03-30 |
| CN105434174B true CN105434174B (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510488565.3A Active CN105434174B (en) | 2015-08-11 | 2015-08-11 | Glue dipping tank and capsule production line |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361574A (en) * | 2016-11-15 | 2017-02-01 | 新昌县宏海机械有限公司 | Glue groove structure and capsule production line with same |
| CN107899887B (en) * | 2017-12-12 | 2023-08-25 | 广东嘉丹婷日用品有限公司 | Washing sheet pelleter and method for manufacturing washing sheet by using same |
| CN114393621B (en) * | 2022-01-13 | 2022-12-09 | 浙江绿健胶囊有限公司 | Blank system is used in hollow capsule production |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204932283U (en) * | 2015-08-11 | 2016-01-06 | 新昌县恒泰隆机械设备有限公司 | Dip in glue groove and capsule production line |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE754293A (en) * | 1970-07-31 | 1970-12-31 | Parke Davis & Co | Dip moulding pharmaceutical capsules |
| JPS5340412A (en) * | 1976-09-25 | 1978-04-13 | Nakajima Kazuhiko | Butterfly valve |
| US4246977A (en) * | 1979-04-09 | 1981-01-27 | Smith International, Inc. | Diamond studded insert drag bit with strategically located hydraulic passages for mud motors |
| CN2038001U (en) * | 1988-10-21 | 1989-05-24 | 福建省机械科学研究院 | Capsule glue adhering mochine being capable of pasting and spoting glue operation |
| CN2312710Y (en) * | 1997-07-10 | 1999-04-07 | 新昌县制药机械设备厂 | Dipping-into-gelation plate for making capsule |
| CN201729900U (en) * | 2010-05-11 | 2011-02-02 | 上海元豪表面处理有限公司 | Plating bath for high-speed plating of microelectronic element framework |
| CN102241097A (en) * | 2011-06-24 | 2011-11-16 | 浙江大之医药胶囊有限公司 | Variable-speed response capsule glue-dipping device and method |
| CN203700769U (en) * | 2013-12-26 | 2014-07-09 | 珠海邦瑞合成材料有限公司 | Gum slot of impregnator |
| CN203750788U (en) * | 2014-01-22 | 2014-08-06 | 深圳市柳鑫实业有限公司 | Overflow-type gluing groove |
| CN104586634A (en) * | 2015-01-16 | 2015-05-06 | 浙江大之医药胶囊有限公司 | Glue dipping device of full-automatic capsule production line |
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- 2015-08-11 CN CN201510488565.3A patent/CN105434174B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204932283U (en) * | 2015-08-11 | 2016-01-06 | 新昌县恒泰隆机械设备有限公司 | Dip in glue groove and capsule production line |
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Effective date of registration: 20230817 Address after: 312500 Houxi Village, Qixing Street, Xinchang County, Shaoxing City, Zhejiang Province 277 (1, 2, 3 buildings) Patentee after: XINCHANG XINPENG MACHINERY Co.,Ltd. Address before: 312500 No.39 Jiangnan South Road, Nanming street, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: XINCHANG HENGTAILONG MACHINERY CO.,LTD. |