CN110790026A - Novel tablet feeding machine and method for coating equipment - Google Patents
Novel tablet feeding machine and method for coating equipment Download PDFInfo
- Publication number
- CN110790026A CN110790026A CN201911142213.7A CN201911142213A CN110790026A CN 110790026 A CN110790026 A CN 110790026A CN 201911142213 A CN201911142213 A CN 201911142213A CN 110790026 A CN110790026 A CN 110790026A
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- tablet
- base
- bracket
- feeding
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/23—Devices for tilting and emptying of containers
Abstract
The invention belongs to the technical field of pharmaceutical engineering and health-care food production, and discloses a novel tablet feeding machine and a novel tablet feeding method for coating equipment, wherein a base is of a rectangular framework, an opening is formed in the middle of the front end of the base, and a power box is fixed on the side surface of the base through bolts; the stroke guide rails are welded on two sides of the upper end of the base, the feeding device is movably mounted in the middle of the stroke guide rails on the two sides, the piston hydraulic cylinder fixed on the base is arranged at the rear end of the stroke guide rails, the whole piston rod of the piston hydraulic cylinder is T-shaped, the upper end of the piston rod is provided with a transverse connecting rod, bearings are arranged at two ends of the transverse connecting rod, pulleys or chain wheels are arranged outside the bearings, and the piston hydraulic cylinder is connected with the feeding device through a transmission. The novel tablet feeding machine for the coating equipment is formed by combining a hydraulic lifting unit with the overturning bracket and a specific tablet container fixing frame. The invention has the characteristics of simple structure and convenient control, and is suitable for popularization and application.
Description
Technical Field
The invention belongs to the technical field of pharmaceutical engineering and health-care food production, and particularly relates to a novel tablet feeding machine and a novel tablet feeding method for coating equipment.
Background
Currently, the closest prior art in the industry is: because of the structure, the design and other reasons of the tablet coating equipment, the feed inlets of all the tablet coating equipment are at a certain distance from the ground, generally more than 1 meter, and the weight of the coated tablets is not low every time, so that the tablets are difficult to put into the process, the labor loss is increased, potential safety hazards are brought seriously, and the working efficiency is seriously influenced.
In summary, the problems of the prior art are as follows: the feed inlet of prior art tablet coating equipment is liftoff high, and the material is thrown to inconvenient manual work, influences work efficiency.
The difficulty of solving the technical problems is as follows: 1) in view of different manufacturers adopting different tablet containers to contain tablets, no universal feeding device can be applied to the tablet input of the coating machine.
2) The tablet is formed by pressing under pressure, so that the density of the tablet is high, the mass is large, gaps among the tablets are large, and the tablet cannot be loaded by using a common vacuum loading machine; and the vacuum feeding machine for tablets is very expensive, and the burden of enterprises is increased.
The significance of solving the technical problems is as follows: through the novel tablet feeding machine with the simple structure, the manpower loss can be reduced, the working efficiency is improved, and potential safety hazards such as sprain, strain, smashing and the like caused by manual feeding are avoided; and the equipment has simple structure, low manufacturing cost, low maintenance cost and good performance, and is suitable for popularization and application.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a novel tablet feeding machine for coating equipment and a use method thereof.
The invention is realized by a novel tablet feeding method for coating equipment, which comprises the following steps:
the tablet container is placed in a tablet container fixing frame, a hydraulic power unit provides power to lift a piston hydraulic rod, and the piston hydraulic rod acts on a lower support of the feeding device through a steel wire rope or a roller chain;
the rollers of the upper bracket and the lower bracket enable the feeding device to run along the guide direction of the stroke guide rail, the tablet container runs upwards along with the feeding device under the control of the stroke guide rail, when the tablet container runs to the radian of the upper end of the stroke guide rail, the upper bracket and the lower bracket deflect, the turnover mechanism supports the supporting plate and the container bracket to perform turnover action, the container is changed from a vertical state to an inclined state and then to a dumping state, and the tablet feeding action is completed; the tablets enter a coating pot through a material guide cylinder;
after the feeding is finished, the hydraulic power unit provides power to enable the piston hydraulic rod to move downwards, the piston hydraulic rod acts on the lower support of the feeding device through a steel wire rope or a roller chain, the rollers of the upper support and the lower support enable the feeding device to move downwards according to the guiding of the stroke guide rail, and when the feeding device returns to the starting point, the feeding device stops, and the whole feeding process is finished.
Furthermore, during tablet feeding, the semicircular bracket at the upper end of the container fixing frame and the arc-shaped locking rod in the semicircular bracket are used for preventing the tablet container from being separated from the supporting plate.
Another object of the present invention is to provide a novel tablet feeder for a coating apparatus provided with:
a base;
the base is of a rectangular framework, an opening is formed in the middle of the front end of the base, and a power box is fixed to the side face of the base through a bolt;
the automatic feeding device is characterized in that stroke guide rails are welded on two sides of the upper end of the base and are perpendicular to the base, the upper ends of the stroke guide rails are in a certain radian, a feeding device is movably mounted in the middle of the stroke guide rails on the two sides, a piston hydraulic cylinder fixed on the base is arranged at the rear end of each stroke guide rail, a piston rod of each piston hydraulic cylinder is integrally T-shaped, a transverse connecting rod is arranged at the upper end of each piston rod, bearings are arranged at two ends of each transverse connecting rod, pulleys or chain wheels are arranged outside the bearings, and the.
Further, the feeding device is provided with a supporting plate, a hinged type overturning bracket, a roller and a tablet container fixing frame, wherein the hinged type overturning bracket is provided with an upper bracket and a lower bracket, the upper bracket is connected with the lower bracket through a hinge, and an L-shaped curved rod is arranged between the hinged point of the upper bracket and the lower bracket and the upper bracket;
the tablet container fixing device is characterized in that the upper support is connected with the back of the supporting plate, the lower support is connected with one end of the roller chain, rollers are fixed on two sides of the top end of the upper support, rollers are fixed on two sides of the bottom end of the lower support, the rollers are connected with the stroke guide rail, the back of the supporting plate is fixed on the upper support, and the tablet container fixing frame is welded on the front of the supporting plate.
Further, the bottom end of the tablet container fixing frame is provided with a circular bracket which is connected with the supporting plate through a supporting rod; the upper end of the tablet container fixing frame is provided with a container fixing device which is fixed by a semicircular bracket, and an arc-shaped locking rod is arranged in the semicircular bracket; the container fixing device adopts a belt type fixing mode, one end of the belt is fixed, and the other end of the belt adopts a movable buckle mode.
Furthermore, transmission is wire rope transmission, wire rope transmission is provided with two wire ropes, and two wire rope one end are fixed in the base upper end, are the pulley at the horizontal connecting rod both ends of the winding of type of falling U, and the other end is fixed in on the material loading subassembly.
Further, transmission is roller chain transmission, roller chain transmission is provided with two roller chains, and two roller chains one end are fixed at stroke framework base, are the sprocket at the type of falling U around through horizontal connecting rod both ends, and the other end is fixed in on the material loading subassembly.
Furthermore, a hydraulic pump and a storage battery are fixed inside the power box through bolts, the hydraulic pump is connected with the piston hydraulic cylinder through a hydraulic oil pipe, the storage battery is connected with the hydraulic pump through a power supply controller, the power supply controller is electrically connected with an emergency stop button, and the emergency stop button is embedded outside the power box body.
Furthermore, the rear end of the base is fixed with a directional wheel through a bolt, and the front section of the base is fixed with a universal wheel through a bolt.
Furthermore, guard rails are welded between the upper end of the base and the travel guide rails on the two sides.
The tablet container can be protected by the protective guard, and the tablet container on the inner side is prevented from toppling.
In summary, the advantages and positive effects of the invention are:
according to the novel tablet feeding method for the coating equipment, provided by the invention, a tablet container is placed in a tablet container fixing frame, a hydraulic power unit provides power to lift a piston hydraulic rod, and the piston hydraulic rod acts on a lower bracket of a feeding device through a steel wire rope or a roller chain; the rollers of the upper bracket and the lower bracket enable the feeding device to run along the guide direction of the stroke guide rail, the tablet container runs upwards along with the feeding device under the control of the stroke guide rail, when the tablet container runs to the radian of the upper end of the stroke guide rail, the upper bracket and the lower bracket deflect, the turnover mechanism supports the supporting plate and the container bracket to perform turnover action, the container is changed from a vertical state to an inclined state and then to a dumping state, and the tablet feeding action is completed; the tablets enter a coating pot through a material guide cylinder; after the feeding is finished, the hydraulic power unit provides power to enable the piston hydraulic rod to move downwards, the piston hydraulic rod acts on the lower support of the feeding device through a steel wire rope or a roller chain, the rollers of the upper support and the lower support enable the feeding device to move downwards according to the guiding of the stroke guide rail, and when the feeding device returns to the starting point, the feeding device stops, and the whole feeding process is finished. By the method, the characteristic of convenient control of a novel tablet feeding machine for coating equipment is realized.
In addition, the novel tablet feeding machine for the coating equipment is formed by combining a hydraulic lifting unit with the overturning bracket and a specific tablet container fixing frame, and is suitable for lifting and overturning feeding of various tablet containers. The invention has simple structure and is suitable for popularization and application.
The invention can provide power through the hydraulic pump and the storage battery in the power box, can brake through the emergency stop button, and has high safety.
Drawings
Fig. 1 is a schematic structural diagram of a novel tablet feeder for a coating apparatus according to an embodiment of the present invention;
in the figure: 1. a travel guide rail; 2. protecting the fence; 3. a base; 4. a universal wheel; 5. a directional wheel; 6. a power box; 7. an upper bracket; 8. a lower bracket; 9. a support plate; 10. an L-shaped curved bar; 11. a piston hydraulic cylinder; 12. and a roller.
Fig. 2 is a schematic diagram of a piston-cylinder provided in an embodiment of the invention.
In the figure: 111. a hydraulic cylinder block; 112. a piston rod; 113. a bearing; 114. a pulley or sprocket; 115. a transverse link.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The feed inlet of prior art tablet coating equipment is liftoff high, and the material is thrown to inconvenient manual work, influences work efficiency.
In view of the problems of the prior art, the present invention provides a novel tablet feeder for a coating apparatus, which is described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the novel tablet feeder for a coating apparatus according to an embodiment of the present invention includes: the device comprises a travel guide rail 1, a protective guard 2, a base 3, a universal wheel 4, a directional wheel 5, a power box 6, an upper bracket 7, a lower bracket 8, a supporting plate 9, an L-shaped curved rod 10, a piston hydraulic cylinder 11 and a roller 12.
The invention provides a novel tablet feeding machine for coating equipment, which comprises a stroke device, a power device and a feeding device, wherein the stroke device is connected with the power device; the feeding device is arranged on the stroke device; the power device acts on the feeding device through the stroke device to complete the feeding process.
The stroke device comprises a stroke framework, a piston hydraulic cylinder and a transmission device.
The stroke framework comprises a base 3, a stroke guide rail 1 and a protective guard 2. The base is of a rectangular framework and is provided with an opening, the rear end of the base is provided with a directional wheel 5, and the front section of the base 3 is provided with a universal wheel 4; the travel guide rail 1 is positioned at the rear end of the travel framework, is distributed left and right and is vertical to the base, and the upper end of the travel guide rail is in a certain radian; the guard rail 2 is perpendicular to two sides of the base and extends from the rear end to the front end.
Fig. 2 is a schematic diagram of a piston-cylinder provided in an embodiment of the invention. The piston hydraulic cylinder 11 is fixed in the middle of the bottom of the travel guide rail 1, and the piston hydraulic cylinder 11 is composed of a piston cylinder body 111, a piston rod 112, a transverse connecting rod 115, a bearing 113 and a pulley or chain wheel 114. The piston cylinder body 111 is arranged at the lower part of the whole piston hydraulic cylinder 11, the piston rod 112 is arranged inside the piston cylinder body 111, the upper end of the piston rod 112 is provided with a transverse connecting rod 115, the piston rod 112 and the transverse connecting rod 115 are combined into a T-shaped structure, two ends of the transverse connecting rod 115 are provided with bearings 113, and pulleys or chain wheels 114 are arranged outside the bearings 113.
The piston hydraulic cylinder is a double-acting piston hydraulic cylinder.
The transmission device is either steel wire rope transmission or roller chain transmission.
The steel wire rope transmission comprises a steel wire rope and a pulley, wherein one end of the steel wire rope is fixed on the stroke framework base and is in an inverted U-shaped warp winding pulley, and the other end of the steel wire rope is fixed on the feeding device.
The roller chain transmission comprises a roller chain and a chain wheel, wherein one end of the roller chain is fixed on the stroke framework base and is an inverted U-shaped warp winding chain wheel, and the other end of the roller chain is fixed on the feeding device.
The feeding device main body is positioned in the middle of the stroke framework, the feeding device comprises a supporting plate 9, a hinged turnover support, a roller 12 and a tablet container fixing frame, the hinged turnover support comprises an upper support 7 and a lower support 8, the upper support 7 is connected with the lower support 8 through a hinge, and further an L-shaped curved bar 10 is arranged between the hinge point and the upper support; the upper support 7 is connected with the back of the support plate 9, the lower support 8 is connected with one end of the roller chain, rollers 12 are fixed on two sides of the top end of the upper support, rollers 12 are fixed on two sides of the bottom end of the lower support, the rollers 12 are connected with the travel guide rail 1, and the back of the support plate 9 is fixed on the upper support 7; the tablet container is fixedly arranged on the supporting plate surface and can be adjusted according to the tablet container.
The bottom end of the tablet container fixing frame is provided with a circular bracket which is connected with the supporting plate through a supporting rod; the upper end of the tablet container fixing frame is provided with a container fixing device which is fixed by a semicircular bracket, and an arc-shaped locking rod is arranged in the semicircular bracket; the container fixing device adopts a belt type fixing mode, one end of the belt is fixed, and the other end of the belt adopts a movable buckle mode.
The power device 6 is arranged on the side edge of the stroke device and comprises a hydraulic power unit, a control unit and an electric power unit.
The electric power unit is connected with the control unit, the control unit (the realization mode can be simple three buttons, namely forward rotation, stop and reverse rotation can be realized respectively through different wiring modes) is connected with the hydraulic power unit, and the hydraulic power unit is connected with the piston hydraulic cylinder through a hydraulic oil pipe.
The power unit comprises a storage battery, a power supply controller and an emergency stop module.
The novel tablet feeding method for the coating equipment provided by the embodiment of the invention comprises the following steps:
the tablet container is placed in a tablet container fixing frame, a hydraulic power unit provides power to lift a piston hydraulic rod, the piston hydraulic rod acts on a lower support of the feeding device through a steel wire rope or a roller chain, rollers of the upper support and the lower support enable the feeding device to run along the guide direction of the travel guide rail, and the tablet container runs upwards along with the feeding device under the control of the travel guide rail.
When the container is moved to the radian of the upper end of the travel guide rail, the upper support and the lower support deflect, the turnover mechanism supports the supporting plate and the container support to perform turnover action, so that the container is changed from a vertical state to an inclined state and then is changed into an inclined state, the tablet feeding action is completed, and the semicircular support at the upper end of the container fixing frame and the arc-shaped locking rod in the semicircular support play a role in preventing the tablet container from being separated from the supporting plate.
The tablets enter the coating pot through a material guide cylinder. After the feeding is finished, the hydraulic power unit provides power to enable the piston hydraulic rod to move downwards, the piston hydraulic rod acts on the lower support of the feeding device through a steel wire rope or a roller chain, the rollers of the upper support and the lower support enable the feeding device to move downwards according to the guiding of the stroke guide rail, and when the feeding device returns to the starting point, the feeding device stops, and the whole feeding process is finished.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. A novel tablet feeding method for a coating apparatus, comprising:
the tablet container is placed in a tablet container fixing frame, a hydraulic power unit provides power to lift a piston hydraulic rod, and the piston hydraulic rod acts on a lower support of the feeding device through a steel wire rope or a roller chain;
the rollers of the upper bracket and the lower bracket enable the feeding device to run along the guide direction of the stroke guide rail, the tablet container runs upwards along with the feeding device under the control of the stroke guide rail, when the tablet container runs to the radian of the upper end of the stroke guide rail, the upper bracket and the lower bracket deflect, the turnover mechanism supports the supporting plate and the container bracket to perform turnover action, the container is changed from a vertical state to an inclined state and then to a dumping state, and the tablet feeding action is completed; the tablets enter a coating pot through a material guide cylinder;
after the feeding is finished, the hydraulic power unit provides power to enable the piston hydraulic rod to move downwards, the piston hydraulic rod acts on the lower support of the feeding device through a steel wire rope or a roller chain, the rollers of the upper support and the lower support enable the feeding device to move downwards according to the guiding of the stroke guide rail, and when the feeding device returns to the starting point, the feeding device stops, and the whole feeding process is finished.
2. The novel tablet feeding method for a coating apparatus according to claim 1, wherein in the tablet feeding, the semicircular bracket at the upper end of the container holder and the arc-shaped locking bar in the semicircular bracket are used to prevent the tablet container from being separated from the supporting plate.
3. A novel tablet feeder for coating equipment for carrying out the novel tablet feeding method for coating equipment according to claim 1, characterized in that the novel tablet feeder for coating equipment is provided with:
a base;
the base is of a rectangular framework, an opening is formed in the middle of the front end of the base, and a power box is fixed to the side face of the base through a bolt;
the automatic feeding device is characterized in that stroke guide rails are welded on two sides of the upper end of the base and are perpendicular to the base, the upper ends of the stroke guide rails are in a certain radian, a feeding device is movably mounted in the middle of the stroke guide rails on the two sides, a piston hydraulic cylinder fixed on the base is arranged at the rear end of each stroke guide rail, a piston rod of each piston hydraulic cylinder is integrally T-shaped, a transverse connecting rod is arranged at the upper end of each piston rod, bearings are arranged at two ends of each transverse connecting rod, pulleys or chain wheels are arranged outside the bearings, and the.
4. The novel tablet feeder for the coating equipment as claimed in claim 3, wherein the feeder is provided with a support plate, an articulated overturning bracket, a roller and a tablet container fixing frame, the articulated overturning bracket is provided with an upper bracket and a lower bracket, the upper bracket is connected with the lower bracket through a hinge, and an L-shaped curved rod is arranged between the hinged point of the upper bracket and the lower bracket and the upper bracket;
the tablet container fixing device is characterized in that the upper support is connected with the back of the supporting plate, the lower support is connected with one end of the roller chain, rollers are fixed on two sides of the top end of the upper support, rollers are fixed on two sides of the bottom end of the lower support, the rollers are connected with the stroke guide rail, the back of the supporting plate is fixed on the upper support, and the tablet container fixing frame is welded on the front of the supporting plate.
5. The novel tablet feeder for coating equipment as claimed in claim 4, wherein the tablet container holder has a circular support at the bottom end, and is connected with the support plate through a support rod; the upper end of the tablet container fixing frame is provided with a container fixing device which is fixed by a semicircular bracket, and an arc-shaped locking rod is arranged in the semicircular bracket; the container fixing device adopts a belt type fixing mode, one end of the belt is fixed, and the other end of the belt adopts a movable buckle mode.
6. The novel tablet feeder for coating equipment as claimed in claim 1, wherein the transmission device is a wire rope transmission device, the wire rope transmission device is provided with two wire ropes, one end of each wire rope is fixed on the upper end of the base and winds through pulleys at two ends of the transverse connecting rod in an inverted U shape, and the other end of each wire rope is fixed on the feeding assembly.
7. The novel tablet feeder for coating equipment as claimed in claim 3, wherein the transmission device is a roller chain transmission device, the roller chain transmission device is provided with two roller chains, one end of each roller chain is fixed on the stroke frame base and is wound through chain wheels at two ends of a transverse connecting rod in an inverted U shape, and the other end of each roller chain is fixed on the feeding assembly.
8. The novel tablet feeding machine for the coating equipment as claimed in claim 3, wherein a hydraulic pump and a storage battery are fixed inside the power box through bolts, the hydraulic pump is connected with the piston hydraulic cylinder through a hydraulic oil pipe, the storage battery is connected with the hydraulic pump through a power controller, the power controller is electrically connected with an emergency stop button, and the emergency stop button is embedded outside the power box body.
9. The novel tablet feeder for coating equipment as claimed in claim 3, wherein the rear end of the base is fixed with the directional wheel through bolts, and the front end of the base is fixed with the universal wheel through bolts.
10. The novel tablet feeder for coating equipment as claimed in claim 3, wherein guard rails are welded between the upper end of the base and the two side travel rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911142213.7A CN110790026A (en) | 2019-11-20 | 2019-11-20 | Novel tablet feeding machine and method for coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911142213.7A CN110790026A (en) | 2019-11-20 | 2019-11-20 | Novel tablet feeding machine and method for coating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110790026A true CN110790026A (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911142213.7A Pending CN110790026A (en) | 2019-11-20 | 2019-11-20 | Novel tablet feeding machine and method for coating equipment |
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| CN (1) | CN110790026A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229417A (en) * | 2021-12-01 | 2022-03-25 | 福建信息职业技术学院 | Electro-hydraulic integrated control holding clamp lifting turnover device and control method |
-
2019
- 2019-11-20 CN CN201911142213.7A patent/CN110790026A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229417A (en) * | 2021-12-01 | 2022-03-25 | 福建信息职业技术学院 | Electro-hydraulic integrated control holding clamp lifting turnover device and control method |
| CN114229417B (en) * | 2021-12-01 | 2023-06-16 | 福建信息职业技术学院 | Electric-hydraulic integrated control holding clamp lifting turnover device and control method |
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