A tablet press for veterinary tablet medicine

Abstract

The utility model provides a kind of veterinary tablet medicine tablet press, belong to tablet press technical field.It include base, support column, guide rod and lower die assembly, the bottom end of support column is fixedly connected with the top of base, the guide rod is set in the top of base, the lower die assembly is set in the top of base, the lower die assembly includes lower mould, the top of lower mould is equipped with tabletting groove, the four tabletting grooves, the bottom of lower mould is equipped with first hydraulic telescopic rod, the output end of first hydraulic telescopic rod is fixedly connected with ejection plate.Through the effect of lower die assembly and middle die assembly, the powder medicament inside tabletting groove can be pre-pressed flat by cooperating with pre-pressing plate during the process that middle mould is loaded to lower mould, and then the tabletting can be more flat during subsequent tabletting process, and the tablet inside tabletting groove can be ejected by cooperating with ejection plate, which is convenient for taking medicine.

Description

Technical Field

[0001] This utility model relates to the field of tablet press technology, and in particular to a tablet press for veterinary tablets. Background Technology

[0002] In the process of large-scale development of animal husbandry, veterinary tablets have become one of the core dosage forms for the prevention and treatment of livestock and poultry diseases due to their advantages such as precise dosage, convenient storage and transportation, and easy adjustment of palatability. The production of veterinary tablets relies on tableting machines to complete key processes such as quantitative dispensing of raw material powder, stamping and molding, and finished product extraction.

[0003] Traditional tableting machines rely solely on gravity to allow raw powder to fall naturally from the dispensing trough to the tableting trough, lacking a pre-compression and leveling mechanism for the powder within the dispensing trough. Since veterinary tablet raw materials are often mixed with excipients (such as fillers and binders), the powder particle size varies, and the dispensing speed is difficult to control precisely. This easily leads to localized excessive powder accumulation, gaps at the edges, or uneven density within the dispensing trough. Once the powder falls into the tableting trough, this unevenness persists. During subsequent upper die pressing, the powder in different areas of the tableting trough experiences inconsistent stress. Excessively dense accumulation can cause tablet surface depressions and cracks, while sparse accumulation can lead to tablet thickness deviations, insufficient hardness, and even defective products such as loose tablets or fragments. Furthermore, the pressed tablets are located inside the tableting trough and are ejected by an ejector rod at the bottom. However, the ejector rod structure can easily hinder the tableting effect during the pressing process, which is very inconvenient. Therefore, this application provides a veterinary tablet compressor to meet the needs. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a veterinary tablet compressor that can avoid uneven powder accumulation after dispensing, which would cause uneven surface formation during stamping and make it difficult to remove tablets after stamping.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A tablet compressor for veterinary tablets, including a base; A support column, the bottom end of which is fixedly connected to the top of the base; A guide rod, wherein the guide rod is disposed on the top of the base; The lower mold assembly is located on the top of the base. The lower mold assembly includes a lower mold, and the top of the lower mold is provided with four pressing slots. A first hydraulic telescopic rod is installed at the bottom of the lower mold, and the output end of the first hydraulic telescopic rod is fixedly connected to an ejector plate. A middle mold assembly is disposed on the outer surface of the guide rod. The middle mold assembly includes a middle mold. The top of the middle mold has two oppositely arranged ejection slots, the ejection slots having the same size as the pressing slots. The bottom of the middle mold has two oppositely arranged material distribution slots. A second hydraulic telescopic rod is installed on the top of the middle mold. The output end of the second hydraulic telescopic rod is fixedly connected to a pre-pressing plate, which is disposed on the inner wall of the material distribution slots. The upper mold assembly is disposed on top of the support column.

[0006] A second hydraulic telescopic rod and a pre-pressing plate are added to the middle mold assembly. The pre-pressing plate is adapted to the inner wall of the dispensing groove. After dispensing, the second hydraulic telescopic rod can drive the pre-pressing plate to pre-press and flatten the powder in the dispensing groove, ensuring that the powder is in a uniform and dense state before falling into the tableting groove. This provides a uniform force foundation for subsequent stamping and avoids problems such as tablet surface depressions, cracks, and thickness deviations from the source. The lower mold assembly is equipped with a first hydraulic telescopic rod and an ejector plate, which is adapted to the inner wall of the tableting groove. The hydraulic drive method can achieve stable and controllable ejection force, avoiding tablet tilting and breakage caused by uneven force during ejection. At the same time, the adapted design of the ejector plate and the tableting groove increases the contact area with the tablet, which can effectively overcome the adsorption force of the tablet on the inner wall of the tableting groove, ensuring that the tablet is quickly and completely removed from the tableting groove and reducing jamming.

[0007] Optionally, an annular retaining frame is fixedly connected to the inner wall of the tablet pressing groove, and an annular retaining block is fixedly connected to the bottom of the ejector plate, the annular retaining block engaging with the inner wall of the annular retaining frame.

[0008] The engagement between the annular locking block and the annular locking frame forms a precise positioning and guiding structure, preventing the ejector plate from shifting during lifting and ensuring that the ejector plate always moves along the axis of the tablet pressing groove.

[0009] Optionally, a mounting groove is provided on one side of the base, a drive motor is installed on the top of the mounting groove, a rotating rod is fixedly connected to the output end of the drive motor, and the output end of the rotating rod is fixedly connected to the bottom of the lower mold.

[0010] The drive motor is connected to the drive rotating rod via a key. The rotating rod drives the lower mold to rotate via the flange, which allows the four pressing slots on the lower mold to be aligned sequentially with the material distribution slot of the middle mold assembly and the stamping parts of the upper mold assembly, thus realizing continuous operation from material distribution to stamping and then ejection.

[0011] Optionally, the top of the base is provided with an annular groove, and a sliding rod is slidably connected to the inner wall of the annular groove. The top end of the sliding rod is fixedly connected to the bottom of the lower mold.

[0012] The annular groove and the rotating rod are concentrically set. When the sliding rod rotates with the lower mold, it slides along the annular groove to form an auxiliary support structure, which effectively limits the radial displacement of the lower mold and avoids radial runout during rotation. This ensures the precise alignment of the tableting groove, the dispensing groove, and the stamping block, further improving the tablet forming accuracy.

[0013] Optionally, the middle mold is provided with feed pipes on both sides, one end of the feed pipe passes through the middle mold and communicates with the material distribution groove, and the other end of the feed pipe is fixedly connected to a funnel frame.

[0014] The flared design of the funnel frame facilitates centralized addition of raw materials and avoids powder splashing; the through-connection structure between the feed pipe and the middle mold allows the powder to enter the distribution tank directly along the pipe, reducing the contact area with air and reducing dust from the source.

[0015] Optionally, a connecting block is fixedly connected to the outer surface of the intermediate mold, and a circular sleeve is fixedly connected to one side of the connecting block. The circular sleeve is slidably disposed on the outer surface of the guide rod. A first screw hole is opened on one side of the circular sleeve, and a second screw hole is opened on one side of the guide rod. Threaded clamping rods are fixedly connected to the inner walls of the first screw hole and the second screw hole.

[0016] The circular sleeve is slidably fitted onto the guide rod, and the first screw hole and the second screw hole are fixed by the threaded clamp, so that the center mold can be installed.

[0017] Optionally, the upper mold assembly includes a top cover, the bottom of which is fixedly connected to the top of the support column. A third hydraulic telescopic rod is installed on the top of the top cover. An upper mold is fixedly connected to the output end of the third hydraulic telescopic rod. A rectangular connecting block is fixedly connected to the outer surface of the upper mold. A circular insert is fixedly connected to one side of the rectangular connecting block. The circular insert is slidably sleeved on the outer surface of the guide rod. A stamping rod is fixedly connected to the bottom of the upper mold. A stamping block is fixedly connected to the bottom end of the stamping rod.

[0018] The upper mold is connected to the round insert via a rectangular connecting block. The round insert slides on the guide rod to ensure that the upper mold always moves in the vertical direction when it moves downward to press, thus avoiding uneven force on the tablets caused by the displacement of the pressing block.

[0019] Optionally, a limiting slide rod is fixedly connected to the top of the upper mold, a circular baffle is fixedly connected to the top end of the limiting slide rod, and a buffer spring is sleeved on the outer surface of the limiting slide rod. The two ends of the buffer spring are fixedly connected to the circular baffle and the top cover, respectively.

[0020] The buffer spring is connected to the circular baffle and the top cover at both ends respectively. When the upper mold moves downward to press, the buffer spring can absorb part of the impact force through compression deformation, avoid rigid collision between the stamping block and the pressing groove, reduce the wear of equipment parts such as the stamping block and the pressing groove, and extend the service life of the equipment.

[0021] Compared with the prior art, this utility model has at least the following beneficial effects: Through the functions of the lower mold assembly and the middle mold assembly, the middle mold can work with the pre-pressing plate to pre-press the powdered medicine inside the tableting groove during the feeding process of the lower mold. This will make the tablets flatter in the subsequent tableting process. At the same time, it can work with the ejector plate to eject the tablets inside the tableting groove for easy removal. Under the action of the upper mold assembly, the lower mold can be stamped. During the stamping process, the middle mold assembly can be used to feed the material. The two steps can be operated at the same time. Furthermore, with the help of components such as the drive motor, the position between the pressing groove, the ejection groove and the material distribution groove can be adjusted to facilitate pressing. At the same time, under the action of the buffer spring, the upper mold can be buffered during the stamping process. Attached Figure Description

[0022] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0023] Figure 1 A schematic diagram of a tablet compressor for veterinary tablets; Figure 2 A schematic diagram of the base structure of a veterinary tablet compressor; Figure 3 A schematic diagram of the lower mold structure of a veterinary tablet compressor; Figure 4 A schematic diagram of the middle mold structure of a veterinary tablet compressor; Figure 5 A cross-sectional schematic diagram of the middle mold of a veterinary tablet compressor; Figure 6 A schematic diagram of the guide rod structure of a veterinary tablet compressor; Figure 7 This is a schematic diagram of the top cover structure of a veterinary tablet compressor.

[0024] [Figure Labels] 1. Base; 2. Support column; 3. Guide rod; 4. Lower mold assembly; 41. Mounting slot; 42. Drive motor; 43. Rotating rod; 44. Lower mold; 45. Pressing slot; 46. First hydraulic telescopic rod; 47. Annular retaining frame; 48. Annular retaining block; 49. Ejector plate; 410. Annular slide groove; 411. Sliding rod; 5. Middle mold assembly; 51. Middle mold; 52. Connecting block; 53. Circular sleeve; 54. First screw hole; 55. Second screw hole; 56. Threaded clamping rod; 57. Ejection groove; 58. Feed pipe; 59. Funnel frame; 510. Distributing groove; 511. Second hydraulic telescopic rod; 512. Preload plate; 6. Upper mold assembly; 61. Top cover; 62. Third hydraulic telescopic rod; 63. Upper mold; 64. Stamping rod; 65. Stamping block; 66. Rectangular connecting block; 67. Round insert; 68. Limiting slide rod; 69. Round baffle; 610. Buffer spring.

[0025] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0027] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0028] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this technology based on the specific circumstances.

[0029] In the description of this application, spatial relation terms such as "below," "under," "below," "below," "above," "over," etc., are used herein to describe the relationship between one element or feature shown in the figures and other elements or features. It should be understood that, in addition to the orientation shown in the figures, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figures is flipped, an element or feature described as "below" or "under" or "below" of other elements or features will be oriented "above" other elements or features. Therefore, the exemplary terms "below" and "under" can include both upper and lower orientations. Furthermore, the device may also include other orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptive terms used herein are interpreted accordingly.

[0030] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0031] The veterinary tablet compressor provided in this embodiment aims to solve the problems of uneven powder accumulation after dispensing, resulting in uneven surface formation during stamping and difficulty in removing tablets after stamping. The following technical solution addresses the issues of uneven stamping and difficulty in tablet removal: It consists of a base 1, support column 2, guide rod 3, lower mold assembly 4, middle mold assembly 5, and upper mold assembly 6. These components work together to achieve pre-leveling of the powdered drug after feeding and facilitate tablet removal.

[0032] like Figures 1-7 As shown, an embodiment of this utility model provides a veterinary tablet compressor, such as... Figure 1As shown, the assembly includes a base 1, a support column 2, a guide rod 3, a lower mold assembly 4, a middle mold assembly 5, and an upper mold assembly 6. The base 1 serves as the foundation for the equipment. The bottom end of the support column 2 is fixedly connected to the top edge of the base 1 by welding, employing a rigid connection structure to ensure stable support of the upper assembly and prevent wobbling during the pressing process. The guide rod 3 is vertically fixed to the top of the base 1 by bolts, and its surface is polished to reduce sliding friction. The lower mold assembly 4 is assembled in the top center area of ​​the base 1, as shown... Figure 1 and Figure 3 As shown, the lower mold assembly 4 includes a lower mold 44. The top of the lower mold 44 has four pressing grooves 45 arranged in a circular array. The bottom of the lower mold 44 is fixedly connected to the output end of the first hydraulic telescopic rod 46 via a flange. The cylinder of the first hydraulic telescopic rod 46 is bolted to the inside of the base 1. The cylinder is model CDJ2B16-50-B, with a diameter of 16mm, a stroke of 50mm, and a working pressure of 0.3-0.8MPa. Its output end faces upwards and is fixedly connected to the ejector plate 49. The middle mold assembly 5 is mounted on the outer surface of the guide rod 3 via a sliding structure. Figure 1 , Figure 4 and Figure 5 As shown, the intermediate mold assembly 5 includes an intermediate mold 51. The top of the intermediate mold 51 has two opposing ejection slots 57, the dimensions of which are the same as those of the pressing slot 45. The bottom of the intermediate mold 51 has two opposing material distribution slots 510. A second hydraulic telescopic rod 511 is bolted to the top of the intermediate mold 51. The second hydraulic telescopic rod 511 is model CDJ2B12-30-B, with a cylinder diameter of 12mm and a stroke of 30mm. Its output end faces downwards and is bolted to a pre-pressing plate 512. The bolted connection design facilitates the disassembly and replacement of the pre-pressing plate 512. The pre-pressing plate 512 and the inner wall of the material distribution slots 510 are fitted with a clearance fit to achieve smooth lifting and lowering. Figure 1 As shown, the upper mold assembly 6 is fixed to the top of the support column 2 by bolts, and is distributed vertically and vertically with the lower mold assembly 4 to work together to complete the tablet pressing operation.

[0033] Through the action of the lower mold assembly 4 and the middle mold assembly 5, the position of the tablet pressing groove 45 on the top of the lower mold 44 can be adjusted, thereby aligning it with the stamping block 65 and the ejection groove 57 or the material distribution groove 510, which facilitates stamping and feeding. During the feeding process, the pre-pressing plate 512 can be used for pre-leveling. At the same time, after stamping, the tablets can be ejected with the help of the ejection plate 49.

[0034] like Figure 3 As shown, the inner wall of the tableting groove 45 is integrally formed with an annular retaining frame 47 by stamping process, and the bottom of the ejector plate 49 is fixed with an annular retaining block 48 by welding. The annular retaining block 48 and the annular retaining frame 47 are engaged by clearance fit. This structure can limit the lifting stroke of the ejector plate 49 and prevent the tableting material from leaking from the gap.

[0035] like Figure 2 and Figure 3 As shown, a mounting groove 41 is formed on one side of the base 1 by milling. A drive motor 42 is fixed to the top of the mounting groove 41 by bolts. The drive motor 42 is a Y80M1-2 with a power of 0.75kW and a speed of 2800r / min. The motor output shaft is connected to the bottom end of the rotating rod 43 by a key connection. The top end of the rotating rod 43 is rigidly connected to the bottom center of the lower mold 44 by a flange. The combination design of key connection and flange connection can ensure efficient power transmission and facilitate disassembly and maintenance in the future.

[0036] like Figure 2 and Figure 3 As shown, the top of the base 1 is machined to form an annular groove 410. The annular groove 410 is concentrically arranged with the rotating rod 43. Its inner wall is inlaid with a wear-resistant coating. A sliding rod 411 is slidably connected to the inner wall of the annular groove 410. The top end of the sliding rod 411 is fixedly connected to the bottom edge of the lower mold 44 by a thread. The sliding fit structure can help the lower mold 44 to achieve smooth rotation and reduce radial runout.

[0037] like Figure 4 and Figure 5 As shown, feed pipes 58 are fixed on both sides of the middle mold 51 by hot melt welding. One end of the feed pipe 58 passes through the middle mold 51 and is connected to the material distribution groove 510. The other end is detachably connected to the funnel frame 59 through a snap-fit ​​structure. The snap-fit ​​connection design facilitates the quick cleaning and replacement of the funnel frame 59 and improves the convenience of material addition.

[0038] like Figure 4 , Figure 5 and Figure 6 As shown, a connecting block 52 is welded to the outer surface of the intermediate mold 51. A cylindrical sleeve 53 is bolted to one side of the connecting block 52. A self-lubricating bearing is embedded in the inner wall of the cylindrical sleeve 53 and is slidably sleeved on the outer surface of the guide rod 3. The self-lubricating bearing can reduce sliding wear and reduce maintenance frequency. A first screw hole 54 is opened on one side of the cylindrical sleeve 53, and a second screw hole 55 is opened on one side of the guide rod 3. The first screw hole 54 and the second screw hole 55 are fixedly connected by a threaded clamp 56. The threaded connection can fix the intermediate mold 51 and has high connection strength.

[0039] like Figure 1 and Figure 7As shown, the upper mold assembly 6 includes a top cover 61. The bottom of the top cover 61 is fixedly connected to the top of the support column 2 by bolts. The top of the top cover 61 is fixed with a third hydraulic telescopic rod 62 by a flange. The third hydraulic telescopic rod 62 is model CDJ2B20-80-B, with a cylinder diameter of 20mm, a stroke of 80mm, and a working pressure of 0.5-1.0MPa. Its output end faces downward and is connected to the upper mold 63 by bolts. A rectangular connecting block 66 is fixed to the outer surface of the upper mold 63 by welding. A round insert 67 is fixed to one side of the rectangular connecting block 66 by bolts. The round insert 67 is slidably sleeved on the outer surface of the guide rod 3. A stamping rod 64 is vertically fixed to the bottom of the upper mold 63 by threads. The bottom end of the stamping rod 64 is polished to form a stamping block 65. The stamping block 65 and the pressing groove 45 adopt a transition fit to ensure the pressing accuracy.

[0040] like Figure 7 As shown, at least two limiting slide rods 68 are symmetrically fixed to the top of the upper mold 63 by bolts. The limiting slide rods 68 and the top cover 61 are vertically connected by clearance fit. A circular baffle 69 is fixed to the top of the limiting slide rods 68 by welding. A buffer spring 610 is sleeved on the outer surface of the limiting slide rods 68. The two ends of the buffer spring 610 are respectively connected to the bottom of the circular baffle 69 and the top of the top cover 61. The elastic connection structure can effectively absorb the impact force during the stamping process, reduce equipment wear and extend service life.

[0041] Working principle like Figures 1-7 As shown, when in use, the powder is introduced into the feed pipe 58 from the funnel frame 59, and then guided to the distribution groove 510, so that it falls into the interior of the tableting groove 45 at the bottom. At this time, the second hydraulic telescopic rod 511 is activated, so that the pre-pressing plate 512 moves up and down, thereby pre-pressing and flattening the inner wall of the tableting groove 45. At the same time, the third hydraulic telescopic rod 62 is activated, which allows the upper mold 63 to drive the cylindrical tube 67 to slide on the outer surface of the guide rod 3, and at the same time, it can drive the limit slide rod 68 to move, so that the buffer spring 610 is compressed and buffered, and the stamping block 65 can fall from the ejector groove 57 to the bottom of the pressing groove 45 for pressing. After flattening, the first hydraulic telescopic rod 46 is activated, allowing the ejector plate 49 to eject the tablet. At this time, the drive motor 42 is started, so that the rotating rod 43 can drive the lower mold 44 to rotate, so that the tableting groove 45 after ejecting the tablet moves to the bottom of the material distribution groove 510. At this time, the tableting groove 45 after the material is flattened can move to the bottom of the ejection groove 57, and then continue to compress tablets.

[0042] While embodiments or examples of this disclosure have been described with reference to the accompanying drawings, it should be understood that the above embodiments are merely exemplary embodiments or examples, and the scope of this utility model is not limited by these embodiments or examples, but only by the granted claims and their equivalents. Various elements in the embodiments or examples may be omitted or replaced by their equivalents. Furthermore, the steps may be performed in a different order than that described in this disclosure. Further, various elements in the embodiments or examples may be combined in various ways. Importantly, as the technology evolves, many elements described herein can be replaced by equivalents that appear after this disclosure.

Claims

1. A tablet compressor for veterinary tablets, characterized in that, include: Base (1); Support column (2), the bottom end of which is fixedly connected to the top of base (1); Guide rod (3), the guide rod (3) is set on the top of the base (1); The lower mold assembly (4) is located on the top of the base (1). The lower mold assembly (4) includes a lower mold (44). The top of the lower mold (44) is provided with a pressing groove (45). The four pressing grooves (45) are provided. The bottom of the lower mold (44) is provided with a first hydraulic telescopic rod (46). The output end of the first hydraulic telescopic rod (46) is fixedly connected to an ejector plate (49). The middle mold assembly (5) is disposed on the outer surface of the guide rod (3). The middle mold assembly (5) includes a middle mold (51). The top of the middle mold (51) has two oppositely arranged ejection grooves (57). The ejection grooves (57) are the same size as the pressing groove (45). The bottom of the middle mold (51) has two oppositely arranged material distribution grooves (510). The top of the middle mold (51) is equipped with a second hydraulic telescopic rod (511). The output end of the second hydraulic telescopic rod (511) is fixedly connected to a pre-pressing plate (512). The pre-pressing plate (512) is disposed on the inner wall of the material distribution groove (510). Upper mold assembly (6) is disposed on top of support column (2).

2. The veterinary tablet compressor according to claim 1, characterized in that, The inner wall of the tablet pressing groove (45) is fixedly connected to an annular retaining frame (47), and the bottom of the ejector plate (49) is fixedly connected to an annular retaining block (48), which engages with the inner wall of the annular retaining frame (47).

3. The veterinary tablet compressor according to claim 1, characterized in that, The base (1) has an installation groove (41) on one side. A drive motor (42) is installed on the top of the installation groove (41). A rotating rod (43) is fixedly connected to the output end of the drive motor (42). The output end of the rotating rod (43) is fixedly connected to the bottom of the lower mold (44).

4. The veterinary tablet compressor according to claim 1, characterized in that, The base (1) has an annular groove (410) on its top. A sliding rod (411) is slidably connected to the inner wall of the annular groove (410). The top of the sliding rod (411) is fixedly connected to the bottom of the lower mold (44).

5. The veterinary tablet compressor according to claim 1, characterized in that, Feed pipes (58) are provided on both sides of the middle mold (51). One end of the feed pipe (58) passes through the middle mold (51) and is connected to the material distribution groove (510). The other end of the feed pipe (58) is fixedly connected to a funnel frame (59).

6. The veterinary tablet compressor according to claim 1, characterized in that, A connecting block (52) is fixedly connected to the outer surface of the middle mold (51). A round sleeve (53) is fixedly connected to one side of the connecting block (52). The round sleeve (53) is slidably disposed on the outer surface of the guide rod (3). A first screw hole (54) is opened on one side of the round sleeve (53). A second screw hole (55) is opened on one side of the guide rod (3). A threaded clamp (56) is fixedly connected to the inner wall of the first screw hole (54) and the second screw hole (55).

7. The veterinary tablet compressor according to claim 1, characterized in that, The upper mold assembly (6) includes a top cover (61), the bottom of which is fixedly connected to the top of the support column (2). A third hydraulic telescopic rod (62) is installed on the top of the top cover (61). An upper mold (63) is fixedly connected to the output end of the third hydraulic telescopic rod (62). A rectangular connecting block (66) is fixedly connected to the outer surface of the upper mold (63). A round insert (67) is fixedly connected to one side of the rectangular connecting block (66). The round insert (67) is slidably sleeved on the outer surface of the guide rod (3). A stamping rod (64) is fixedly connected to the bottom of the upper mold (63). A stamping block (65) is fixedly connected to the bottom end of the stamping rod (64).

8. The veterinary tablet compressor according to claim 7, characterized in that, The upper mold (63) is fixedly connected to a limiting slide rod (68), and a round baffle (69) is fixedly connected to the top of the limiting slide rod (68). A buffer spring (610) is sleeved on the outer surface of the limiting slide rod (68), and the two ends of the buffer spring (610) are fixedly connected to the round baffle (69) and the top cover (61) respectively.

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