Tabletting device for veterinary drug production

Abstract

The utility model discloses a tablet pressing device for veterinary drug production, which comprises a bottom plate, a motor is fixedly connected to the middle of the bottom plate, an output shaft of the motor is fixedly connected with a template, four die grooves are formed in the upper surface of the template, the four die grooves are circumferentially distributed, a push plate is slidably connected in each die groove, and the circumferential surface of each push plate is attached to the inner wall of the corresponding die groove. Through holes are formed in the bottoms of the die grooves, the bottom ends of the push rods extend to the positions below the die plates from the through holes, the top of the bottom plate is fixedly connected with a top block located below the right die groove, the two sides of the top block are inclined faces, the top of the top block is an arc face, and the left side of the top of the bottom plate is fixedly connected with a support which is fixedly connected with an air cylinder. By means of the mode of driving the template to rotate, the die grooves can pass through the hopper, the pressing block and the ejection block in turn, so that the effects of feeding, tabletting and discharging are continuously achieved, and compared with existing continuous tabletting equipment, the continuous tabletting equipment is simpler in structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of veterinary drug production, in particular to a tablet pressing device for veterinary drug production. Background Art

[0002] When veterinary drug powder is produced into tablets, tablet pressing equipment is required to press the powder into tablets. There are many specifications of tablet pressing equipment on the current market, which are divided according to the production method. One is single tablet pressing, which requires the equipment to be reset after forming, and the tablet can be pressed again after it is taken out. This efficiency is low. The other is continuous tablet pressing, such as a rotary tablet press, which has the functions of feeding, tablet pressing and discharging, and can continuously produce veterinary drug tablets. Although its production efficiency is higher, the structure required for its feeding, tablet pressing and discharging functions is relatively complex.

[0003] Therefore, a continuous veterinary drug tableting device with a simpler structure is needed. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a tablet pressing device for veterinary drug production. By driving the template to rotate, each die groove can pass through the hopper, pressing block and top block in turn, thereby continuously realizing the effects of feeding, tableting and discharging. Compared with the existing continuous tablet pressing equipment, its structure is simpler.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tablet pressing device for veterinary drug production comprises a bottom plate, a motor is fixedly connected to the middle of the bottom plate, a template is fixedly connected to the output shaft of the motor, four mold grooves are opened on the upper surface of the template, the four mold grooves are distributed in a circle, a push plate is slidably connected in the mold groove, the circumferential surface of the push plate is in contact with the inner wall of the mold groove, a push rod is fixedly connected to the bottom of the push plate, a through hole is opened at the bottom of the mold groove, the bottom end of the push rod extends from the through hole to the bottom of the template, and the top of the bottom plate is fixedly connected to a The top block below the side mold groove has inclined surfaces on both sides and an arc surface on the top of the top block. A bracket is fixedly connected to the left side of the top of the bottom plate, and a cylinder is fixedly connected to the bracket. The telescopic end of the bottom of the cylinder is fixedly connected to a pressure block adapted to the mold groove, and the pressure block corresponds to the mold groove on the left side. A fixing rod is fixedly connected to the rear side of the top of the bottom plate, and a hopper is fixedly connected to the top of the fixing rod, the bottom of the hopper is fitted with the template, and the discharge port at the bottom of the hopper corresponds to the mold groove at the rear side.

[0007] Furthermore, a circular plate is rotatably connected to the bottom of the template, and the bottom of the circular plate is fixedly connected to the base plate.

[0008] Furthermore, a ball is embedded in the bottom end of the push rod.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. By driving the template to rotate, each die slot can pass through the hopper, pressing block and top block in turn, so as to continuously realize the effects of feeding, tableting and discharging. Compared with the existing continuous tableting equipment, its structure is simpler.

[0011] 2. The circular plate facilitates the support of the template to ensure the stability of the template during work, and the ball bearings facilitate the reduction of friction between the push rod and the top block, making the tablet discharge process smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the front cross-sectional structure of the circular plate of the utility model;

[0014] Figure 3 It is a right view structural schematic diagram of the top block of the utility model.

[0015] In the figure: 1 bottom plate, 2 motor, 3 template, 4 mold groove, 5 push plate, 6 push rod, 7 top block, 8 bracket, 9 cylinder, 10 pressure block, 11 fixing rod, 12 hopper, 13 round plate, 14 ball. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0018] See attached Figure 1-3As shown, a tablet pressing device for veterinary drug production includes a bottom plate 1, a motor 2 is fixedly connected to the middle of the bottom plate 1, a template 3 is fixedly connected to the output shaft of the motor 2, four mold grooves 4 are opened on the upper surface of the template 3, and the four mold grooves 4 are distributed in a circle. A push plate 5 is slidably connected in the mold groove 4, and the circumferential surface of the push plate 5 is in contact with the inner wall of the mold groove 4. A push rod 6 is fixedly connected to the bottom of the push plate 5, and a through hole is opened at the bottom of the mold groove 4. The bottom end of the push rod 6 extends from the through hole to the bottom of the template 3. The top of the bottom plate 1 is fixedly connected to the mold groove 4 on the right side. The top block 7 at the bottom has inclined surfaces on both sides and an arc surface on the top of the top block 7. A bracket 8 is fixedly connected to the left side of the top of the bottom plate 1, and a cylinder 9 is fixedly connected to the bracket 8. The telescopic end at the bottom of the cylinder 9 is fixedly connected to a pressing block 10 adapted to the die groove 4, and the pressing block 10 corresponds to the die groove 4 at the left side. A fixing rod 11 is fixedly connected to the rear side of the top of the bottom plate 1, and a hopper 12 is fixedly connected to the top of the fixing rod 11. The bottom of the hopper 12 is fitted with the template 3, and the discharge port at the bottom of the hopper 12 corresponds to the die groove 4 at the rear side.

[0019] The bottom of the template 3 is rotatably connected to a circular plate 13 , and the bottom of the circular plate 13 is fixedly connected to the bottom plate 1 .

[0020] A ball 14 is embedded at the bottom end of the push rod 6 .

[0021] Working principle: In the utility model, veterinary drug powder is placed in the hopper 12. When the discharge port at the bottom of the hopper 12 corresponds to a die groove 4, the powder in the hopper 12 naturally falls into the die groove 4, and the motor 2 drives the template 3 to rotate 90 degrees. The die groove 4 filled with drug powder moves to the bottom of the pressing block 10, and when the die groove 4 moves, the inner wall at the bottom of the hopper 12 scrapes the powder in the die groove 4 flat, and the powder higher than the die groove 4 is still located in the discharge port of the hopper 12, so that the feeding amount of the die groove 4 is the same each time, and the feeding function is realized. The cylinder 9 pushes the pressing block 10 downward into the die groove 4 to press the powder in the die groove 4 into tablets, and then the cylinder 9 drives the pressing block 10 to rise and reset to realize the tableting function. The template 3 continues to rotate 90 degrees. At this time, the next die groove 4 filled with drug powder moves to the pressing block 1 0, and tablets are pressed again in the same way, and the same angle is continuously rotated. The tablets formed by the first tabletting are moved to the right side with the die groove 4, and in this process, the push rod 6 at this die groove 4 passes through the top block 7 as the template 3 rotates, and the ball 14 moves upward along the inclined surface of the top block 7, and the push rod 6 moves upward synchronously with the ball 14, and the push plate 5 moves with the push rod 6 to push the tablets upward. After the rotation of the template 3 is completed, at this time, the ball 14 is located at the top of the top block 7, and the push plate 5 is located at the opening of the die groove 4, and the tablets are completely pushed out of the die groove 4 to realize the discharging function, and finally the pushed tablets are collected, and then the die groove 4 is moved to the right for discharging, moved to the rear side for feeding, and moved to the left side for tableting. The same is true for the above process. In this way, the motor 2 and the cylinder 9 are continuously used to realize continuous tableting.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A tabletting device for veterinary drug production, comprising a bottom plate (1), characterized in that: The middle of the bottom plate (1) is fixedly connected to a motor (2), the output shaft of the motor (2) is fixedly connected to a template (3), the upper surface of the template (3) is provided with four mold grooves (4), the four mold grooves (4) are distributed in a circle, a push plate (5) is slidably connected in the mold groove (4), the circumferential surface of the push plate (5) is in contact with the inner wall of the mold groove (4), the bottom of the push plate (5) is fixedly connected to a push rod (6), the bottom of the mold groove (4) is provided with a through hole, the bottom end of the push rod (6) extends from the through hole to the bottom of the template (3), the top of the bottom plate (1) is fixedly connected to a top block (7) located below the right mold groove (4), the top block (7) is fixedly connected to the top of the bottom plate (1), and the top block (7) is fixedly connected to the bottom of the mold groove (4). The two sides of the block (7) are inclined surfaces, the top of the top block (7) is an arc surface, the left side of the top of the bottom plate (1) is fixedly connected to a bracket (8), the bracket (8) is fixedly connected to a cylinder (9), the telescopic end of the bottom of the cylinder (9) is fixedly connected to a pressing block (10) adapted to the die groove (4), the pressing block (10) corresponds to the die groove (4) at the left side, the rear side of the top of the bottom plate (1) is fixedly connected to a fixing rod (11), the top end of the fixing rod (11) is fixedly connected to a hopper (12), the bottom of the hopper (12) is in contact with the template (3), and the discharge port at the bottom of the hopper (12) corresponds to the die groove (4) at the rear side.

2. A tablet pressing device for veterinary drug production according to claim 1, characterized in that: The bottom of the template (3) is rotatably connected to a circular plate (13), and the bottom of the circular plate (13) is fixedly connected to the bottom plate (1).

3. A tablet pressing device for veterinary drug production according to claim 1, characterized in that: A ball (14) is embedded at the bottom end of the push rod (6).

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