Feeding device for tablet hardness tester

Abstract

The utility model relates to the technical field of experimental measurement, in particular to a feeding device for a tablet hardness tester, which comprises a feeding frame, a first feeding mechanism and a second feeding mechanism, and a feeding channel for conveying tablets is arranged between the first feeding mechanism and the second feeding mechanism. The first feeding mechanism and the second feeding mechanism each comprise a baffle, a first bolt, a chain, a mounting plate, a clamping plate and a second bolt. And a plurality of embedding grooves used for assembling the mounting plates are formed in the outer side of the chain at equal intervals, the ends, close to the chain, of the baffles are perpendicularly connected with clamping plates, and the clamping plates are fixedly connected with one sides of the mounting plates through first bolts and second bolts. Through cooperation of the mounting plate, the clamping plate, the first magnet, the second magnet, the first bolt and the second bolt, the distance between the multiple adjacent baffles can be correspondingly adjusted according to the thickness of tablets needing to be detected, the device can feed the tablets with different thicknesses, and then the practicability of the device can be improved.

Description

Technical Field

[0001] This utility model relates to the field of experimental measurement technology, specifically to a feeding device for a tablet hardness tester. Background Technology

[0002] Tablet hardness testers are widely used in the pharmaceutical industry to measure the hardness of tablets. In existing technology, when an operator measures a tablet, the tablet is placed in the measuring position. When the instrument measures, the tablet springs back under pressure, and the measurement value is obtained. The operator then manually places the next tablet in the measuring position.

[0003] Application number CN202121722857.6 discloses a feeding device for a tablet hardness tester. This device uses a power mechanism to drive the feeding mechanism along a displacement mechanism to align and place the tablets near the test table, eliminating the need for manual bending and alignment, thus improving efficiency and reducing labor intensity. However, this design has shortcomings. The distance between the outer baffles of the chain cannot be adjusted, preventing the feeding device from feeding thicker tablets and reducing its practicality.

[0004] Therefore, we propose a feeding device for a tablet hardness tester. Utility Model Content

[0005] The main objective of this invention is to provide a feeding device for a tablet hardness tester. Through the cooperation of a mounting plate, a clamping plate, a first magnet, a second magnet, a first bolt, and a second bolt, the distance between multiple adjacent baffles can be adjusted according to the thickness of the tablets to be tested. This allows the device to feed tablets of different thicknesses, thereby improving its practicality and effectively solving the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A feeding device for a tablet hardness tester includes a feeding frame, a first feeding mechanism, and a second feeding mechanism. The first feeding mechanism and the second feeding mechanism are both mounted on the feeding frame. A feeding channel for conveying tablets is provided between the first feeding mechanism and the second feeding mechanism. The first feeding mechanism and the second feeding mechanism each include a baffle, a first bolt, a chain, a mounting plate, a clamping plate, and a second bolt.

[0008] The chain has multiple equidistant slots for mounting plates on its outer side. A retaining plate is vertically connected to one end of the baffle near the chain. The retaining plate is fixedly connected to one side of the mounting plate by a first bolt and a second bolt.

[0009] By adopting the above technical solution, through the cooperation of the mounting plate, the clamping plate, the first magnet, the second magnet, the first bolt and the second bolt, the distance between multiple adjacent baffles can be adjusted accordingly based on the thickness of the tablets to be detected, so that the device can feed tablets of different thicknesses, thereby improving the practicality of the device.

[0010] Specifically, the mounting plate is provided in multiple sets, and the mounting plate is a vertically arranged rectangular plate structure, which is fixedly embedded in the embedding groove.

[0011] Specifically, the mounting plate has a mounting groove in the center on the side away from the chain that is compatible with the card plate.

[0012] Specifically, the inner wall of one side of the mounting groove is provided with a slot that matches the end of the card away from the baffle.

[0013] Specifically, a first magnet is fixedly embedded in the inner wall of one side of the slot.

[0014] Specifically, a second magnet is fixedly connected to the end of the card plate away from the baffle, and one side of the second magnet is attracted to the side of the first magnet.

[0015] The beneficial effects of this utility model are:

[0016] (1) The feeding device for a tablet hardness tester described in this utility model, through the cooperation of the mounting plate, the clamping plate, the first magnet, the second magnet, the first bolt and the second bolt, allows the distance between multiple adjacent baffles to be adjusted according to the thickness of the tablet to be tested, so that the device can feed tablets of different thicknesses, thereby improving the practicality of the device.

[0017] (2) The feeding device for a tablet hardness tester described in this utility model can be used when the tablet thickness is small. One end of the card plate connected to the baffle can be inserted into the mounting groove located on one side of the mounting plate. The protrusion at the end of the card plate away from the baffle is inserted into the slot on the inner wall of the mounting groove. The second magnet at the protrusion end of the card plate is attracted to the first magnet on the inner wall of the slot. Then, the first bolt and the second bolt are threaded through the two ends of the card plate and connected to the mounting plate. This device has the advantages of simple operation and can be used flexibly. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a perspective view of the mounting plate of this utility model;

[0022] In the diagram: 1. Feed rack; 2. First feeding mechanism; 3. Second feeding mechanism; 4. Feeding channel; 5. Tablet; 6. Baffle; 7. First bolt; 8. Chain; 9. Embedding groove; 10. Mounting plate; 11. Card plate; 12. First magnet; 13. Second magnet; 14. Second bolt; 15. Mounting groove; 16. Slot. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] As one embodiment of this utility model, such as Figures 1-3 As shown, the feeding device for a tablet hardness tester of this utility model includes a feeding frame 1, a first feeding mechanism 2 and a second feeding mechanism 3. The first feeding mechanism 2 and the second feeding mechanism 3 are both installed on the feeding frame 1. A feeding channel 4 for conveying tablets 5 is provided between the first feeding mechanism 2 and the second feeding mechanism 3. The first feeding mechanism 2 and the second feeding mechanism 3 each include a baffle 6, a first bolt 7, a chain 8, a mounting plate 10, a clamping plate 11 and a second bolt 14.

[0025] The chain 8 has multiple equidistant embedding slots 9 for assembling the mounting plate 10. The baffle 6 is vertically connected to a clamping plate 11 near one end of the chain 8. The clamping plate 11 is fixedly connected to one side of the mounting plate 10 by a first bolt 7 and a second bolt 14.

[0026] In use, the distance between two adjacent baffles 6 can be adjusted according to the thickness of the tablet 5. When the tablet 5 is thick, the first bolt 7 and the second bolt 14 can be unscrewed from the outside of the chain 8, and then the clamping plate 11 connected to one end of the baffle 6 can be removed from the mounting plate 10 side embedded in the groove 9 outside the chain 8. When the tablet 5 is thin, one end of the clamping plate 11 connected to the baffle 6 can be inserted into the mounting groove 15 located on one side of the mounting plate 10. The protrusion of the clamping plate 11 away from the baffle 6 is inserted into the slot 16 on the inner wall of the mounting groove 15. The second magnet 13 at the protrusion end of the clamping plate 11 is attracted to the first magnet 12 on the inner wall of the slot 16. Then, one end of the first bolt 7 and the second bolt 14 are threaded through both ends of the clamping plate 11 and connected to the mounting plate 10.

[0027] This utility model also includes that the mounting plate 10 is provided in multiple sets, the mounting plate 10 is a vertically arranged rectangular plate structure, and the mounting plate 10 is fixedly embedded in the embedding groove 9.

[0028] This utility model also includes a mounting groove 15 that is adapted to the card plate 11, located in the center of the side of the mounting plate 10 away from the chain 8.

[0029] The present invention also includes a slot 16 on one side of the inner wall of the mounting groove 15, which is adapted to the end of the card plate 11 away from the baffle 6.

[0030] The present invention also includes a first magnet 12 fixedly embedded in the inner wall of one side of the slot 16.

[0031] The present invention also includes a second magnet 13 fixedly connected to one end of the card plate 11 away from the baffle 6, and one side of the second magnet 13 is attracted to one side of the first magnet 12.

[0032] When using this utility model, the distance between two adjacent baffles 6 can be adjusted according to the thickness of the tablet 5. When the tablet 5 is thick, the first bolt 7 and the second bolt 14 can be unscrewed from the outside of the chain 8, and then the clamping plate 11 connected to one end of the baffle 6 can be removed from the mounting plate 10 side embedded in the groove 9 outside the chain 8.

[0033] When the thickness of the tablet 5 is small, one end of the card plate 11 connected to the baffle 6 can be inserted into the mounting groove 15 located on one side of the mounting plate 10. The protrusion of the card plate 11 away from the baffle 6 is inserted into the slot 16 on the inner wall of the mounting groove 15. The second magnet 13 at the protruding end of the card plate 11 is attracted to the first magnet 12 on the inner wall of the slot 16. Then, one end of the first bolt 7 and the second bolt 14 are threaded through both ends of the card plate 11 and connected to the mounting plate 10.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a tablet hardness tester, characterized in that, It includes a feeding rack (1), a first feeding mechanism (2) and a second feeding mechanism (3). The first feeding mechanism (2) and the second feeding mechanism (3) are both installed on the feeding rack (1). A feeding channel (4) for conveying tablets (5) is provided between the first feeding mechanism (2) and the second feeding mechanism (3). The first feeding mechanism (2) and the second feeding mechanism (3) each include a baffle (6), a first bolt (7), a chain (8), a mounting plate (10), a clamping plate (11) and a second bolt (14). The chain (8) has multiple equidistant embedding slots (9) for assembling mounting plates (10) on its outer side. The baffle (6) is vertically connected to a clamping plate (11) near one end of the chain (8). The clamping plate (11) is fixedly connected to one side of the mounting plate (10) by a first bolt (7) and a second bolt (14).

2. The feeding device for a tablet hardness tester according to claim 1, characterized in that, The mounting plate (10) is provided in multiple sets. The mounting plate (10) is a vertically arranged rectangular plate structure. The mounting plate (10) is fixedly embedded in the embedding groove (9).

3. The feeding device for a tablet hardness tester according to claim 2, characterized in that, The mounting plate (10) has a mounting groove (15) in the center on the side away from the chain (8) that is compatible with the card plate (11).

4. The feeding device for a tablet hardness tester according to claim 3, characterized in that, The inner wall of one side of the mounting groove (15) is provided with a slot (16) that is adapted to the end of the card plate (11) away from the baffle (6).

5. A feeding device for a tablet hardness tester according to claim 4, characterized in that, The first magnet (12) is fixedly embedded in the inner wall of one side of the slot (16).

6. The feeding device for a tablet hardness tester according to claim 1, characterized in that, The card plate (11) is fixedly connected to a second magnet (13) at the end away from the baffle (6), and one side of the second magnet (13) is attracted to the side of the first magnet (12).

Images