CN212539391U - Raw materials weighing device is used in production of small capacity injection - Google Patents
Raw materials weighing device is used in production of small capacity injection Download PDFInfo
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- CN212539391U CN212539391U CN202021189942.6U CN202021189942U CN212539391U CN 212539391 U CN212539391 U CN 212539391U CN 202021189942 U CN202021189942 U CN 202021189942U CN 212539391 U CN212539391 U CN 212539391U
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Abstract
The utility model belongs to the weighing-appliance field, especially, raw materials weighing device is used in production of small capacity injection, include the base and the weighing sensor who is located the base top, weighing sensor's top is installed and is weighed the case, one side fixed mounting who weighs the case has driving motor, driving motor's output shaft extends to the incasement of weighing and fixed mounting has the one end of lead screw, the other end of lead screw rotates and installs on one side inner wall of weighing the case, the discharge gate has been seted up on one side inner wall of weighing the case, the equal slidable mounting in both sides of weighing the case has the sliding plate, one side fixed mounting that two sliding plates are close to each other has same baffle, and baffle and discharge gate looks adaptation, the equal fixed mounting in both sides top of weighing the case has the fixing base, the bottom fixed mounting. The utility model relates to a rationally, simple structure, convenient operation through the removal of push pedal and baffle, is convenient for release the weighing box to the raw materials after weighing.
Description
Technical Field
The utility model relates to a weighing-appliance technical field especially relates to a raw materials weighing device is used in production of small capacity injection.
Background
The injection is a sterile solution for injection into the body and a sterile powder or concentrated solution for preparing a solution or suspension before use, has quick and reliable injection action, is not influenced by pH, enzyme, food and the like, has no first-pass effect, can play a role in positioning wholly or locally, is suitable for patients who are not suitable for oral administration of medicines and cannot take the medicines, but has complex injection development and production processes, poor safety and body adaptability and higher cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing injection weighing device needs to be assisted by a weighing device, and the raw material after weighing is taken out more trouble, so that the working efficiency is slow, the defects of use are influenced, and the raw material weighing device for producing the small-capacity injection is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a raw material weighing device for producing a small-capacity injection comprises a base and a weighing sensor positioned at the top of the base, wherein a weighing box is installed at the top of the weighing sensor, a driving motor is fixedly installed at one side of the weighing box, an output shaft of the driving motor extends into the weighing box and is fixedly installed at one end of a lead screw, the other end of the lead screw is rotatably installed on the inner wall of one side of the weighing box, a discharge port is formed in the inner wall of one side of the weighing box, sliding plates are respectively installed at two sides of the weighing box in a sliding mode, the same baffle is fixedly installed at one side, close to each other, of the two sliding plates and is matched with the discharge port, fixed seats are respectively fixedly installed at the tops of two sides of the weighing box, one ends of a plurality of reset springs are fixedly installed at the bottom of the fixed, the other end of horizontal pole extends to the outside and the fixed mounting of weighing the case, the equal fixed mounting in riser both sides has the carriage release lever, and carriage release lever and the case sliding connection that weighs, the top fixed mounting of carriage release lever has the rack, the both sides of weighing the case are all rotated and are installed the rotary rod, fixed cover is equipped with the reel on the rotary rod, fixedly connected with wire rope's one end on the reel, fixed cover is equipped with the gear on the rotary rod, and gear and the rack looks adaptation that corresponds, the bottom fixed mounting of fixing base has the montant that two symmetries set up, fixed mounting has same connecting rod between two montants, wire rope's the other end is.
Preferably, one side of the weighing box, which is far away from the driving motor, is fixedly provided with a material guide plate, and the material guide plate is matched with the discharge hole.
Preferably, two sliding grooves are formed in the two sides of the weighing box, two sliding seats which are symmetrically arranged are fixedly mounted on one sides, close to each other, of the two sliding plates, and the sliding seats are connected with the corresponding sliding grooves in a sliding mode, so that the sliding plates can move stably.
Preferably, the moving grooves are formed in the two sides of the weighing box, the moving blocks are formed in one sides, close to each other, of the two moving rods, and the moving blocks are connected with the corresponding moving grooves in a sliding mode, so that the moving rods can move stably.
Preferably, the rotation groove has all been seted up to the both sides of weighing the case, and the one end that the rotary rod is close to weighing the case is rotated and is installed in rotating the inslot, can make the rotary rod carry out stable rotation.
In the utility model, a raw material weighing device for small-capacity injection production is capable of weighing raw materials by a weighing sensor when the raw materials for injection production are placed in a weighing box, the raw materials are required to be moved out of the weighing box after weighing the required weight, a driving motor is started to drive a lead screw to rotate through an output shaft, the lead screw can drive a push plate to move, the push plate can be moved through a cross rod and a vertical plate, the vertical plate can drive a movable rod to move, the raw materials can be pushed by the movement of the push plate, when the movable rod moves to a certain position, the movable rod can rotate through a gear of a rack, the gear can drive a reel to rotate through a rotary rod, the reel can store a steel wire rope, the steel wire rope can drive a sliding plate to move upwards and compress a reset spring, the sliding plate can drive the baffle to move upwards, so that the discharge hole can be opened, when the driving motor is continuously started, the push plate can continuously move, the push plate can push the raw materials out of the discharge hole, and the weighing box is convenient to push the weighed raw materials out.
The utility model relates to a rationally, simple structure, convenient operation through the removal of push pedal and baffle, is convenient for release the weighing box to the raw materials after weighing.
Drawings
FIG. 1 is a schematic structural view of a raw material weighing device for producing small-volume injection according to the present invention;
FIG. 2 is a schematic view of the a-a cross-section of a weighing device for raw materials for producing small-volume injections, according to the present invention;
fig. 3 is a schematic structural diagram of a part a of a weighing device for a raw material for producing a small-volume injection according to the present invention.
In the figure: 1. a base; 2. a weighing sensor; 3. a weighing box; 4. a drive motor; 5. a screw rod; 6. pushing the plate; 7. a discharge port; 8. a baffle plate; 9. a sliding plate; 10. a fixed seat; 11. a return spring; 12. a cross bar; 13. a vertical plate; 14. a travel bar; 15. a rack; 16. rotating the rod; 17. a reel; 18. a gear; 19. a vertical rod; 20. a connecting rod; 21. a steel cord.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a raw material weighing device for producing a small-capacity injection comprises a base 1 and a weighing sensor 2 positioned at the top of the base 1, wherein a weighing box 3 is installed at the top of the weighing sensor 2, a driving motor 4 is fixedly installed at one side of the weighing box 3, an output shaft of the driving motor 4 extends into the weighing box 3 and is fixedly installed at one end of a lead screw 5, the other end of the lead screw 5 is rotatably installed on the inner wall of one side of the weighing box 3, a discharge port 7 is formed in the inner wall of one side of the weighing box 3, sliding plates 9 are respectively and slidably installed at two sides of the weighing box 3, the same baffle 8 is fixedly installed at one side, close to each other, of the two sliding plates 9, the baffle 8 is matched with the discharge port 7, fixed seats 10 are respectively and fixedly installed at the tops of two sides of the weighing box 3, one ends of a plurality of reset springs, one side fixed mounting of push pedal 6 has the one end of horizontal pole 12, the other end of horizontal pole 12 extends to the outside of weighing case 3 and fixed mounting has riser 13, the equal fixed mounting in riser 13 both sides has carriage release lever 14, and carriage release lever 14 and weighing case 3 sliding connection, the top fixed mounting of carriage release lever 14 has rack 15, the both sides of weighing case 3 are all rotated and are installed rotary rod 16, fixed cover is equipped with reel 17 on the rotary rod 16, fixedly connected with wire rope 21's one end on the reel 17, fixed cover is equipped with gear 18 on the rotary rod 16, and gear 18 and the 15 looks adaptations of rack that correspond, the bottom fixed mounting of fixing base 10 has the montant 19 of two symmetry settings, fixed mounting has same connecting rod 20 between two montant 19, connecting rod 20 and fixed mounting are walked around to wire rope 21.
The utility model discloses in, one side fixed mounting that driving motor 4 was kept away from to weighing case 3 has the stock guide, and stock guide and 7 looks adaptations of discharge gate.
The utility model discloses in, two sliding trays have all been seted up to the both sides of weighing box 3, and the equal fixed mounting in one side that two sliding plates 9 are close to each other has the sliding seat that two symmetries set up, and sliding seat and the sliding tray sliding connection who corresponds can make sliding plate 9 carry out stable removal.
The utility model discloses in, the shifting chute has all been seted up to the both sides of weighing box 3, and the movable block has all been seted up to one side that two movable rods 14 are close to each other, and movable block and the shifting chute sliding connection who corresponds can make movable rods 14 carry out stable removal.
The utility model discloses in, the rotation groove has all been seted up to the both sides of weighing case 3, and rotary rod 16 is close to the one end rotation of weighing case 3 and installs at the rotation inslot, can make rotary rod 16 carry out stable rotation.
In the utility model, when the raw material for injection production is placed in the weighing box 3, the raw material can be weighed by the weighing sensor 2, after weighing the required weight, the raw material needs to be moved out of the weighing box 3, by starting the driving motor 4, the driving motor 4 can drive the lead screw 5 to rotate through the output shaft, the lead screw 5 can drive the push plate 6 to move, the push plate 6 can move through the cross rod 12 and the riser 13, the riser 13 can drive the movable rod 14 to move, the raw material can be pushed by the movement of the push plate 6, when the movable rod 14 moves to a certain position, the movable rod 14 can rotate through the gear 18 of the rack 15, the gear 18 can drive the reel 17 to rotate through the rotary rod 16, the reel 17 can store the steel wire rope 21, the steel wire rope 21 can drive the sliding plate 9 to move upwards and compress the reset spring 11, the movement of the sliding plate 9 can drive the baffle plate 8 to move upwards, so that the discharge hole 7 can be opened, when the driving motor 4 is continuously started, the push plate 6 is continuously moved, the push plate 6 can push the raw materials out of the discharge hole 7, and the weighing box 3 is conveniently pushed out by the weighed raw materials.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A raw material weighing device for producing a small-capacity injection comprises a base (1) and a weighing sensor (2) positioned at the top of the base (1), and is characterized in that a weighing box (3) is installed at the top of the weighing sensor (2), a driving motor (4) is fixedly installed at one side of the weighing box (3), an output shaft of the driving motor (4) extends into the weighing box (3) and is fixedly installed at one end of a lead screw (5), the other end of the lead screw (5) is rotatably installed on the inner wall of one side of the weighing box (3), a discharge hole (7) is formed in the inner wall of one side of the weighing box (3), sliding plates (9) are slidably installed on two sides of the weighing box (3), the same baffle (8) is fixedly installed on one side, which is close to each other, the baffle (8) is matched with the discharge hole (7), fixing seats (10) are fixedly installed at the tops of two sides of the weighing box, the bottom of the fixed seat (10) is fixedly provided with one end of a plurality of reset springs (11), the other end of each reset spring (11) is fixedly arranged on the corresponding sliding plate (9), one side of the push plate (6) is fixedly provided with one end of a cross rod (12), the other end of each cross rod (12) extends to the outer side of the weighing box (3) and is fixedly provided with a vertical plate (13), both sides of each vertical plate (13) are fixedly provided with a moving rod (14), the moving rods (14) are in sliding connection with the weighing boxes (3), the tops of the moving rods (14) are fixedly provided with racks (15), both sides of the weighing boxes (3) are rotatably provided with rotary rods (16), the rotary rods (16) are fixedly sleeved with reels (17), one ends of steel wire ropes (21) are fixedly connected onto the reels (17), the rotary rods (16) are fixedly sleeved with gears (18), and the gears (18) are matched with the corresponding racks, the bottom fixed mounting of fixing base (10) has montant (19) that two symmetries set up, and fixed mounting has same connecting rod (20) between two montants (19), and connecting rod (20) and fixed mounting are walked around to the other end of wire rope (21) on sliding plate (9).
2. The raw material weighing device for producing the small-volume injection as claimed in claim 1, wherein a material guide plate is fixedly installed on one side of the weighing box (3) far away from the driving motor (4), and the material guide plate is matched with the discharge hole (7).
3. The raw material weighing device for small-volume injection production according to claim 1, wherein two sliding grooves are formed in both sides of the weighing box (3), two symmetrically-arranged sliding seats are fixedly mounted on the sides, close to each other, of the two sliding plates (9), and the sliding seats are slidably connected with the corresponding sliding grooves.
4. The raw material weighing device for small-volume injection production as recited in claim 1, wherein both sides of the weighing box (3) are provided with moving grooves, one side of the two moving rods (14) close to each other is provided with moving blocks, and the moving blocks are slidably connected with the corresponding moving grooves.
5. The raw material weighing device for producing the small-volume injection as claimed in claim 1, wherein the two sides of the weighing box (3) are both provided with a rotating groove, and one end of the rotating rod (16) close to the weighing box (3) is rotatably arranged in the rotating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189942.6U CN212539391U (en) | 2020-06-23 | 2020-06-23 | Raw materials weighing device is used in production of small capacity injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189942.6U CN212539391U (en) | 2020-06-23 | 2020-06-23 | Raw materials weighing device is used in production of small capacity injection |
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| Publication Number | Publication Date |
|---|---|
| CN212539391U true CN212539391U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021189942.6U Active CN212539391U (en) | 2020-06-23 | 2020-06-23 | Raw materials weighing device is used in production of small capacity injection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604800A (en) * | 2021-08-13 | 2021-11-05 | 江西理工大学应用科学学院 | Automatic device that adds of chemical copper |
| CN114608691A (en) * | 2022-03-09 | 2022-06-10 | 抚州国泰复合材料有限公司 | Accurate reading device of compound oil phase weight |
-
2020
- 2020-06-23 CN CN202021189942.6U patent/CN212539391U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113604800A (en) * | 2021-08-13 | 2021-11-05 | 江西理工大学应用科学学院 | Automatic device that adds of chemical copper |
| CN114608691A (en) * | 2022-03-09 | 2022-06-10 | 抚州国泰复合材料有限公司 | Accurate reading device of compound oil phase weight |
| CN114608691B (en) * | 2022-03-09 | 2024-01-12 | 抚州国泰复合材料有限公司 | Accurate reading device for weight of composite oil phase |
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