Tabletting device for pharmacy

Abstract

The utility model provides a pharmaceutical tabletting device, which belongs to the technical field of pharmaceutical tabletting, and comprises a base and a frame arranged on the base, a hydraulic cylinder device is arranged at the top of the frame, a pressing part is arranged at the output end of the hydraulic cylinder device, a tabletting base is arranged on the base, a tabletting groove is arranged on the tabletting base, a pressing mechanism is arranged on the frame, and the pressing mechanism is arranged on the frame. The pressing mechanism comprises a fixing plate, a first sliding groove, a sliding rod, a pressing plate and a pressing part, second sliding grooves are symmetrically formed in the base, sliding blocks are slidably connected into the second sliding grooves, spring pieces are arranged at the bottoms of the sliding blocks, and triggering parts are arranged in the spring pieces. According to the utility model, through the arrangement of the pressing mechanism, the tabletting process is more stable and accurate, through the arrangement of the spring piece, when the pressing force is too large, the spring piece can play a buffering role, and through the arrangement of the triggering part, the sliding block and the sliding rod can be rapidly reset after pressing is completed, so that preparation is made for the next tabletting operation.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical tablet pressing, in particular to a pharmaceutical tablet pressing device. Background Art

[0002] First, with the rapid development of the pharmaceutical industry, the requirements for drug production efficiency and quality are constantly increasing. Traditional tablet pressing equipment has many deficiencies in tablet pressing accuracy, stability and automation, and it is difficult to meet the needs of modern pharmaceutical processes.

[0003] Traditional tableting equipment often has problems with insufficient stability and low precision during the tableting process, making it difficult to meet the requirements of modern pharmaceutical processes for consistency and accuracy of drug quality. In addition, the control of the pressing force is crucial during the tableting process. Excessive pressing force may cause equipment damage or deterioration of drug quality, while too little pressing force cannot guarantee the molding effect of the drug.

[0004] Therefore, in order to solve the above problems, the utility model proposes a pharmaceutical tablet pressing device. Utility Model Content

[0005] The purpose of the utility model is to provide a pharmaceutical tablet pressing device, which has solved the problems mentioned in the above technical background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pharmaceutical tablet pressing device, comprising a base and a frame arranged on the base, a hydraulic cylinder device is arranged on the top of the frame, a lower pressing part is arranged on the output end of the hydraulic cylinder device, a tablet pressing base is arranged on the base, a tablet pressing groove is arranged on the tablet pressing base, a pressing mechanism is arranged on the frame, the pressing mechanism comprises a fixed plate symmetrically arranged on the frame, a slide groove 1 is opened on the fixed plate, a sliding rod slidably connected to the slide groove 1, a pressing plate connected between two sliding rods and a pressing part arranged below the pressing plate, the pressing part cooperates with the tablet pressing groove, a slide groove 2 is symmetrically arranged on the base, a sliding block is slidably connected in the slide groove 2, a spring member connected to the bottom of the slide groove 2 is arranged at the bottom of the sliding block, a triggering part is arranged in the spring member, the triggering part is located at the bottom of the slide groove 2, the sliding rod is slidably connected to the slide groove 2, and the bottom of the sliding rod is located above the sliding block.

[0007] As a further solution of the utility model: the frame is an inverted U-shaped structure, and two fixing plates are arranged on one side of the frame, and the pressing plate is located between the two fixing plates.

[0008] As a further solution of the utility model: an abutment portion cooperating with the pressing portion is arranged above the pressing plate.

[0009] As a further solution of the utility model: a bottom plate is slidably connected in the tablet pressing groove, a hollow hole connected to the base is arranged at the bottom center of the tablet pressing groove, a cylinder device is arranged in the base, the output end of the cylinder device passes through the base and is connected to the hollow hole, and the output end of the cylinder device conflicts with the bottom of the bottom plate.

[0010] As a further solution of the utility model: a controller is arranged on one side of the base, and the cylinder device, the hydraulic cylinder device and the triggering part are all electrically connected to the controller.

[0011] In summary, the utility model has the following beneficial effects:

[0012] The utility model is provided with a pressing mechanism, and the pressing part is driven by the hydraulic cylinder device to perform the pressing operation, so that the tablet pressing process is more stable and accurate. At the same time, the design of the pressing mechanism adopts the cooperation of the sliding rod with the first slide groove and the second slide groove, so that the movement of the pressing plate is smoother, thereby improving the efficiency of tablet pressing. By providing a spring part, when the pressing force is too large, the spring part can play a buffering role, and through the trigger part, this setting can quickly reset the sliding block and the sliding rod after the pressing is completed, so as to prepare for the next tablet pressing operation, and further improve the yield rate of tablet pressing. Specifically, when the sliding rod compresses the spring part to trigger the trigger part, the hydraulic cylinder device resets and takes the pressing part away, and the spring part lifts the sliding rod at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 for Figure 1 A section view in FIG.

[0015] Figure 3 for Figure 1 Sectional view of part B in FIG.

[0016] In the figure: 1, base; 2, frame; 3, fixed plate; 4, sliding rod; 5, pressing plate; 6, hydraulic cylinder device; 7, pressing part; 8, pressing part; 9, tablet base; 10, hollow hole; 11, bottom plate; 12, tablet slot; 13, slide slot 1; 14, spring member; 15, trigger part; 16, controller; 17, cylinder device; 18, slide slot 2. DETAILED DESCRIPTION

[0017] 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 the embodiments. 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.

[0018] The utility model provides the following technical solutions: Figure 1-3 As shown, a pharmaceutical tablet pressing device comprises a base 1 and a frame 2 arranged on the base 1, a hydraulic cylinder device 6 is arranged on the top of the frame 2, a pressing portion 7 is arranged at the output end of the hydraulic cylinder device 6, a tablet pressing base 9 is arranged on the base 1, a tablet pressing groove 12 is arranged on the tablet pressing base 9, a pressing mechanism is arranged on the frame 2, the pressing mechanism comprises a fixed plate 3 symmetrically arranged on the frame 2, a slide groove 13 opened on the fixed plate 3, a sliding rod 4 slidably connected to the slide groove 13, a pressing plate 5 connected between the two sliding rods 4 and a pressing portion 8 arranged below the pressing plate 5, the pressing portion 8 cooperates with the tablet pressing groove 12, a slide groove 2 18 is symmetrically arranged on the base 1, a sliding block is slidably connected in the slide groove 2 18, a spring member 14 connected to the bottom of the slide groove 2 18 is arranged at the bottom of the sliding block, a triggering portion 15 is arranged in the spring member 14, the triggering portion 15 is located at the bottom of the slide groove 2 18, the sliding rod 4 is slidably connected to the slide groove 2 18, and the bottom of the sliding rod 4 is located above the sliding block. The utility model is provided with a pressing mechanism, and the hydraulic cylinder device 6 drives the pressing part 7 to perform the pressing operation, so that the tableting process is more stable and accurate. At the same time, the design of the pressing mechanism adopts the cooperation of the sliding rod 4 with the slide groove 13 and the slide groove 2 18, so that the movement of the pressing plate 5 is smoother, thereby improving the efficiency of tableting. By providing a spring member 14, when the pressing force is too large, the spring member 14 can play a buffering role, and through the trigger part 15, this setting can quickly reset the sliding block and the sliding rod 4 after the pressing is completed, so as to prepare for the next tableting operation, and further improve the yield rate of tableting. Specifically, when the sliding rod 4 compresses the spring member 14 to trigger the trigger part 15, the hydraulic cylinder device 6 resets and takes the pressing part 7 away, and the spring member 14 lifts the sliding rod 4 at the same time.

[0019] In some embodiments of the present invention, the frame 2 is an inverted U-shaped structure, and two fixing plates 3 are provided on one side of the frame 2 , and the pressing plate 5 is located between the two fixing plates 3 .

[0020] In some embodiments of the present invention, an abutment portion cooperating with the pressing portion 7 is arranged above the pressing plate 5 .

[0021] In some embodiments of the utility model: a bottom plate 11 is slidably connected in the tablet pressing groove 12, a hollow hole 10 connected to the base 1 is provided at the bottom center of the tablet pressing groove 12, a cylinder device 17 is provided in the base 1, the output end of the cylinder device 17 passes through the base 1 and is connected to the hollow hole 10, and the output end of the cylinder device 17 is in conflict with the bottom of the bottom plate 11. The utility model realizes automatic control of material taking by providing the bottom plate 11, the hollow hole 10 and the cylinder device 17, and the output end of the cylinder device 17 is retracted to realize automatic lifting of the bottom plate 11, and the bottom plate 11 can be lifted up to take out the tablets after tableting from the tablet pressing groove 12.

[0022] In some embodiments of the present invention: a controller 16 is disposed on one side of the base 1 , and the cylinder device 17 , the hydraulic cylinder device 6 and the trigger unit 15 are all electrically connected to the controller 16 .

[0023] The use method and working principle of a pharmaceutical tablet pressing device of the utility model are as follows:

[0024] First, the medicine to be pressed is placed on the bottom plate 11 in the tableting groove 12, and the hydraulic cylinder device 6 is turned on. The output end of the hydraulic cylinder drives the pressing part 7 to move downward. The sliding rod 4 of the pressing mechanism slides downward along the slide groove 13 and the slide groove 2 18 under the drive of the hydraulic cylinder device 6, and at the same time drives the pressing plate 5 and the pressing part 8 below it to move downward. The pressing part 8 cooperates with the tableting groove 12 to press the medicine placed on the bottom plate 11. When the sliding rod 4 compresses the spring member 14 to trigger the triggering part 15, the hydraulic cylinder device 6 receives the signal and starts to reset, driving the pressing part 7 to rise, and releasing the pressing force at the same time. After releasing the compression, the spring member 14 will quickly lift the sliding block and the sliding rod 4 to reset them to the initial position, so as to prepare for the next tableting operation. After the tableting is completed, the cylinder device 17 is turned on, and its output end begins to expand and contract. The output end of the cylinder device 17 lifts the bottom plate 11, so that the tablets after tableting are lifted from the tableting groove 12, and the operator can easily take out the tablets for subsequent packaging or testing.

[0025] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A pharmaceutical tablet pressing device, comprising a base and a frame arranged on the base, a hydraulic cylinder device is arranged on the top of the frame, a pressing portion is arranged at the output end of the hydraulic cylinder device, a tablet pressing base is arranged on the base, and a tablet pressing groove is arranged on the tablet pressing base, characterized in that: The frame is provided with a pressing mechanism, and the pressing mechanism includes a fixed plate symmetrically arranged on the frame, a slide groove 1 provided on the fixed plate, a sliding rod slidably connected to the slide groove 1, a pressing plate connected between the two sliding rods, and a pressing part arranged below the pressing plate, the pressing part cooperates with the pressing sheet groove, the base is symmetrically provided with a slide groove 2, a sliding block is slidably connected in the slide groove 2, a spring member connected to the bottom of the slide groove 2 is provided at the bottom of the sliding block, a triggering part is provided in the spring member, and the triggering part is located at the bottom of the slide groove 2, the sliding rod is slidably connected to the slide groove 2, and the bottom of the sliding rod is located above the sliding block.

2. A pharmaceutical tablet pressing device according to claim 1, characterized in that: The frame is an inverted U-shaped structure, and two fixing plates are arranged on one side of the frame, and the pressing plate is located between the two fixing plates.

3. A pharmaceutical tablet pressing device according to claim 1, characterized in that: An abutment portion cooperating with the pressing portion is arranged above the pressing plate.

4. A pharmaceutical tablet pressing device according to claim 1, characterized in that: A bottom plate is slidably connected in the tablet pressing groove, a hollow hole connected to the base is arranged at the bottom center of the tablet pressing groove, a cylinder device is arranged in the base, an output end of the cylinder device passes through the base and is connected to the hollow hole, and the output end of the cylinder device conflicts with the bottom of the bottom plate.

5. A pharmaceutical tablet pressing device according to claim 4, characterized in that: A controller is arranged on one side of the base, and the cylinder device, the hydraulic cylinder device and the triggering part are all electrically connected to the controller.

Images