Rotary tablet press

Abstract

The utility model relates to the technical field of veterinary drug production, in particular to a rotary tablet press which comprises a glass fence, a case, two auxiliary mechanisms, a tablet press body, a plurality of powder suction pipes, a receiving hopper, a discharging pipe, a collecting box, a vacuum fan, a motor and a cleaning frame. The two auxiliary mechanisms are symmetrically arranged on the glass fence, each auxiliary mechanism comprises a rubber scraping strip, a fixing block and a linear air cylinder, a fiber face is arranged on the back face of each rubber scraping strip, a burr face is arranged on the end face of each fixing block through a screw, the rubber scraping strips make contact with the glass fence, the fiber faces are bonded with the burr faces, and the fixing blocks are in transmission connection with the linear air cylinders. The linear air cylinder is fixedly connected with the glass fence, and the inner wall of the glass fence is scraped through the rubber scraping strip, so that medicine powder is prevented from being adhered, and meanwhile medicine waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of veterinary drug production, in particular to a rotary tablet press. Background Art

[0002] The rotary tablet press is a pharmaceutical equipment, the speed of the turntable, the filling depth of the material, and the thickness of the tablet can be adjusted during tablet pressing. The mechanical buffer device on the tablet press can avoid damage to the machine parts caused by overload, and the machine is equipped with a powder suction box, which can absorb the drug powder dust generated when the machine rotates through the suction nozzle to avoid sticking and clogging, and can recycle the raw materials for reuse. However, the existing tablet press is inconvenient to collect the drug powder dust after absorbing it, resulting in low work efficiency and affecting the normal operation of the tablet press.

[0003] Prior art patent CN216300260U discloses a rotary tablet press for tablet production, comprising a chassis, a tablet press body, a collecting box, a vacuum fan, a receiving hopper, multiple groups of powder suction pipes, a powder cylinder, a connecting hose, a filter rack and a filter. First, a glass enclosure is provided on the top of the chassis, the bottom end of the tablet press body is fixedly connected to the top of the chassis, the tablet press body is located in the glass enclosure, the collecting box is fixedly installed in the chassis, the output end of the vacuum fan is connected to the collecting box, the receiving hopper is fixedly installed in the chassis, a discharge pipe is provided at the bottom of the receiving hopper, the discharge pipe is connected to the collecting box, multiple groups of powder suction pipes are connected to the glass enclosure and the receiving hopper, a collecting hopper is fixedly provided in the collecting box, a material taking door is rotatably provided at the front end of the collecting box, the powder cylinder is placed in the collecting box, the collecting hopper and the powder cylinder are connected through a connecting hose, and a slide is provided in the collecting box. This design improves the convenience of collecting medicine powder dust, improves work efficiency, and ensures the normal operation of the tablet press.

[0004] However, in the above-mentioned prior art, since the medicine powder will fly everywhere in the glass enclosure, after the equipment is used for a long time, not only will a thick layer of medicine powder adhere to the inner wall of the glass enclosure, but it will also cause a waste of medicine. Utility Model Content

[0005] The utility model aims to provide a rotary tablet press, aiming to solve the technical problem in the prior art that medicine powder will fly everywhere in the glass enclosure, and after the equipment is used for a long time, not only a thick layer of medicine powder will adhere to the inner wall of the glass enclosure, but also medicine waste will be caused.

[0006] To achieve the above-mentioned purpose, the utility model adopts a rotary tablet press, including a glass enclosure, a chassis and two auxiliary mechanisms, a tablet press body is arranged above the chassis, a plurality of powder suction pipes are arranged above the chassis, a receiving hopper is connected below the plurality of powder suction pipes, a discharge pipe is arranged below the receiving hopper, a collecting box is connected below the discharge pipe, a vacuum fan and a motor are arranged above the collecting box, a cleaning rack is arranged at the output end of the motor, and the cleaning rack is located in the collecting box, a filter rack, a collecting funnel and a powder barrel are arranged in sequence inside the collecting box from top to bottom, a closed door is arranged on the outside of the chassis, the glass enclosure is fixedly connected to the chassis and is located at the The auxiliary mechanisms are symmetrically arranged on the glass enclosure, and the auxiliary mechanisms include a rubber scraper, a fixed block and a linear cylinder. The back of the rubber scraper is provided with a fiber surface, and the end surface of the fixed block is provided with a burr surface by a screw. The rubber scraper is in contact with the glass enclosure and is located on the inner wall of the glass enclosure. The fiber surface is bonded to the burr surface and is located on the end surface of the burr surface. The fixed block is transmission-connected with the linear cylinder and is located at the output end of the linear cylinder and is also located in the glass enclosure. The linear cylinder is fixedly connected to the glass enclosure and is located above the glass enclosure.

[0007] Wherein, the auxiliary mechanism also includes a sealing ring, which is fixedly connected to the glass enclosure and is located at the inner top of the glass enclosure, and is also sleeved on the output end of the linear cylinder.

[0008] Wherein, a connecting hose is arranged below the collecting funnel, the connecting hose is communicated with the powder tube and is located above the powder tube.

[0009] Wherein, the rotary tablet press also includes a plurality of universal wheels and a push rod, wherein the plurality of universal wheels are respectively fixedly connected to the chassis and are located below the chassis body, and the push rod is fixedly connected to the chassis and is located on a side of the chassis away from the closed door.

[0010] Among them, the filter frame includes a filter body and a fixing frame, the filter body is fixedly connected to the fixing frame and is located in the fixing frame, the filter body is also detachably connected to the collection box and is located in the collection box, and is also located between the cleaning frame and the collection funnel, the fixing frame is detachably connected to the collection box and is located on the outside of the collection box.

[0011] Wherein, the cleaning rack includes a plurality of cleaning brushes and a fixed plate, the plurality of cleaning brushes are respectively fixedly connected to the fixed plate and are located below the fixed plate, the plurality of cleaning brushes are also respectively abutted against the filter body and are located on the upper end surface of the filter body, the fixed plate is transmission-connected to the motor and is located at the output end of the motor, and is also located in the collection box.

[0012] The utility model discloses a rotary tablet press, comprising a glass enclosure, a machine case and two auxiliary mechanisms, wherein a tablet press body is arranged above the machine case, a plurality of powder suction pipes are arranged above the machine case, a receiving hopper is connected below the plurality of powder suction pipes, a discharge pipe is arranged below the receiving hopper, a collection box is connected below the discharge pipe, a vacuum fan and a motor are arranged above the collection box, a cleaning frame is arranged at the output end of the motor, a filter frame, a collection funnel and a powder cylinder are arranged in sequence inside the collection box from top to bottom, and the two auxiliary mechanisms are respectively The auxiliary mechanism is symmetrically arranged on the glass enclosure, and includes a rubber scraper, a fixed block and a linear cylinder. The back of the rubber scraper is provided with a fiber surface, and the end face of the fixed block is provided with a burr surface through a screw. The rubber scraper is in contact with the glass enclosure, and the fiber surface is bonded to the burr surface. The fixed block is transmission-connected to the linear cylinder, and the linear cylinder is fixedly connected to the glass enclosure. The inner wall of the glass enclosure is scraped by the rubber scraper, thereby preventing drug powder from adhering and avoiding drug waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a side view of the first embodiment of the utility model.

[0015] Figure 2 The utility model Figure 1 Section view along line AA.

[0016] Figure 3 The utility model Figure 2 A partial enlarged view of point B in the middle.

[0017] Figure 4 The utility model Figure 2 Sectional view along the CC line.

[0018] Figure 5The utility model Figure 4 Sectional view along line DD.

[0019] Figure 6 The utility model Figure 5 A partial enlarged view of point E in the middle.

[0020] Figure 7 It is a three-dimensional stereogram of the second embodiment of the utility model.

[0021] Figure 8 It is a side view of the second embodiment of the utility model.

[0022] Fig. 9 The utility model Figure 8 Cross-sectional view along line FF.

[0023] Fig.10 The utility model Fig. 9 Sectional view along the GG line.

[0024] 101-glass enclosure, 102-chassis, 103-tablet press body, 104-powder suction pipe, 105-receiving hopper, 106-discharge pipe, 107-collection box, 108-vacuum fan, 109-motor, 110-cleaning frame, 111-filter frame, 112-collecting funnel, 113-powder cylinder, 114-closing door, 115-rubber scraper, 116-fixed block, 117-linear cylinder, 118-fiber surface, 119-burr surface, 120-sealing ring, 121-connecting hose, 201-universal wheel, 202-hand push rod, 203-filter body, 204-fixed frame, 205-cleaning brush, 206-fixed plate. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0026] First embodiment:

[0027] See also Figure 1 to Figure 6 ,in Figure 1 is a side view of the first embodiment of the utility model, Figure 2 The utility model Figure 1 The cross-sectional view along the AA line. Figure 3 The utility model Figure 2 A partial enlarged view of point B in the middle. Figure 4 The utility model Figure 2 Cross-sectional view of the CC line, Figure 5 The utility model Figure 4 The cross-sectional view of the DD line, Figure 6 The utility model Figure 5 A partial enlarged view of point E in the middle.

[0028] The utility model provides a rotary tablet press, comprising a glass enclosure 101, a chassis 102 and two auxiliary mechanisms, wherein the auxiliary mechanisms include a rubber scraper 115, a fixing block 116, a linear cylinder 117 and a sealing ring 120. The above-mentioned solution solves the technical problem that medicine powder will fly everywhere in the glass enclosure 101, and after the equipment is used for a long time, not only a thick layer of medicine powder will adhere to the inner wall of the glass enclosure 101, but also medicine waste will be caused.

[0029] According to this specific embodiment, a tablet press body 103 is arranged above the chassis 102, a plurality of powder suction pipes 104 are arranged above the chassis 102, a receiving hopper 105 is connected below the plurality of powder suction pipes 104, a discharge pipe 106 is arranged below the receiving hopper 105, a collecting box 107 is connected below the discharge pipe 106, a vacuum fan 108 and a motor 109 are arranged above the collecting box 107, a cleaning rack 110 is arranged at the output end of the motor 109, and the cleaning rack 110 is located in the collecting box 107, a filter rack 111, a collecting funnel 112 and a powder cylinder 113 are arranged in sequence inside the collecting box 107 from top to bottom, a closed door 114 is arranged on the outside of the chassis 102, and the glass enclosure 101 is fixedly connected to the chassis 102. It is located above the chassis 102 and also covers the top of the tablet press body 103. When the tablet press body 103 is running, a lot of medicine powder dust is generated and flies in the glass enclosure 101. At this time, the vacuum fan 108 is started, and the dust in the glass enclosure 101 is sucked into the receiving hopper 105 through the multiple powder suction pipes 104, and enters the collecting box 107 through the discharge pipe 106, and then falls into the collecting hopper through the filtration of the filter frame 111, and then enters the powder barrel 113. When the powder barrel 113 is full of medicine powder dust, the powder barrel 113 can be taken out. When the filter frame 111 needs to be cleaned, the motor 109 is started, and the cleaning frame 110 is driven to rotate and the filter frame 111 is cleaned.

[0030] The two auxiliary mechanisms are symmetrically arranged on the glass enclosure 101, the back of the rubber scraper 115 is provided with a fiber surface 118, the end surface of the fixing block 116 is provided with a burr surface 119 through a screw, the rubber scraper 115 is in contact with the glass enclosure 101 and is located on the inner wall of the glass enclosure 101, the fiber surface 118 is bonded to the burr surface 119 and is located on the end surface of the burr surface 119, the fixing block 116 is transmission-connected with the linear cylinder 117 and is located at the output end of the linear cylinder 117, and is also located at the glass enclosure 10 1, the linear cylinder 117 is fixedly connected to the glass enclosure 101 and is located above the glass enclosure 101. The inner wall of the glass enclosure 101 is scraped by the rubber scraper 115, thereby preventing the drug powder from adhering and avoiding the waste of the drug. The burr surface 119 and the fiber surface 118 are bonded, which can facilitate the regular replacement of the rubber scraper 115. The bonding method of the burr surface 119 and the fiber surface 118 is the same as the Velcro connection method in the prior art. The linear cylinder 117 can facilitate the pushing of the rubber scraper 115.

[0031] Secondly, the sealing ring 120 is fixedly connected to the glass enclosure 101 and is located at the inner top of the glass enclosure 101, and is also sleeved on the output end of the linear cylinder 117. The sealing ring 120 can improve the sealing between the output end of the linear cylinder 117 and the glass enclosure 101, thereby preventing powder from escaping.

[0032] Again, a connecting hose 121 is provided below the collecting funnel 112, and the connecting hose 121 is connected to the powder cartridge 113 and is located above the powder cartridge 113. The collecting funnel 112 and the powder cartridge 113 can be connected conveniently through the hose, and the powder cartridge 113 can be assembled and disassembled.

[0033] When using the utility model to clean the medicine powder, by starting the two auxiliary mechanisms, the linear cylinder 117 pushes the fixed block 116 to move toward the bottom of the glass enclosure 101, and the fixed block 116 drives the rubber scraper 115 to scrape the inner wall of the glass enclosure 101. The scraped medicine powder falls to the top of the chassis 102 and is sucked away by the vacuum fan 108, thereby avoiding waste. In this way, the technical problem that the medicine powder will fly everywhere in the glass enclosure 101 after the equipment is used for a long time, not only will a thick layer of medicine powder adhere to the inner wall of the glass enclosure 101, but also cause waste of medicine is solved.

[0034] The second embodiment is:

[0035] Based on the first embodiment, please refer to Figure 7 to Figure 10 ,in Figure 7 It is a three-dimensional stereogram of the second embodiment of the utility model. Figure 8 is a side view of the second embodiment of the utility model, Fig. 9 The utility model Figure 8 The cross-sectional view of the FF line, Fig.10 The utility model Fig. 9 Sectional view along the GG line.

[0036] The utility model provides a rotary tablet press, which also includes a plurality of universal wheels 201 and a push rod 202 , the filter frame 111 includes a filter body 203 and a fixing frame 204 , and the cleaning frame 110 includes a plurality of cleaning brushes 205 and a fixing plate 206 .

[0037] According to this specific embodiment, the plurality of universal wheels 201 are respectively fixedly connected to the chassis 102 and are located below the main body of the chassis 102. The push rod 202 is fixedly connected to the chassis 102 and is located on a side of the chassis 102 away from the closed door 114. When the entire device needs to be moved, the staff holds the push rod 202, pushes the chassis 102, and drives the universal wheels 201 to rotate.

[0038] Among them, the filter body 203 is fixedly connected to the fixing frame 204 and is located in the fixing frame 204. The filter body 203 is also detachably connected to the collection box 107 and is located in the collection box 107, and is also located between the cleaning frame 110 and the collection funnel 112. The fixing frame 204 is detachably connected to the collection box 107 and is located on the outside of the collection box 107. The filter body 203 can be easily pulled out of the collection box 107 through the fixing frame 204, so that the filter body 203 can be replaced.

[0039] Secondly, the multiple cleaning brushes 205 are respectively fixedly connected to the fixed plate 206 and are located below the fixed plate 206. The multiple cleaning brushes 205 are also respectively abutted against the filter body 203 and are located on the upper end surface of the filter body 203. The fixed plate 206 is transmission-connected to the motor 109 and is located at the output end of the motor 109, and is also located in the collection box 107. The cooperation between the cleaning brush 205 and the fixed plate 206 can facilitate the cleaning of the filter body 203, thereby preventing blockage.

[0040] When using a rotary tablet press of the present embodiment and the whole device needs to be moved, the staff can hold the push rod 202, push the chassis 102, and drive the universal wheel 201 to rotate. The fixing frame 204 can facilitate the pulling out of the filter body 203 from the collection box 107, so as to replace the filter body 203. The cooperation of the cleaning brush 205 and the fixing plate 206 can facilitate the cleaning of the filter body 203, so as to prevent the occurrence of blockage.

[0041] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A rotary tablet press, comprising a glass enclosure and a chassis, a tablet press body is arranged above the chassis, a plurality of powder suction pipes are arranged above the chassis, a receiving hopper is connected below the plurality of powder suction pipes, a discharge pipe is arranged below the receiving hopper, a collecting box is connected below the discharge pipe, a vacuum fan and a motor are arranged above the collecting box, a cleaning rack is arranged at the output end of the motor, and the cleaning rack is located in the collecting box, a filter rack, a collecting funnel and a powder cylinder are arranged in sequence from top to bottom inside the collecting box, a closed door is arranged on the outside of the chassis, the glass enclosure is fixedly connected to the chassis, and is located above the chassis, and also covers the top of the tablet press body, characterized in that It also includes two auxiliary mechanisms, which are symmetrically arranged on the glass enclosure; The auxiliary mechanism includes a rubber scraper, a fixed block and a linear cylinder. The back of the rubber scraper is provided with a fiber surface, and the end surface of the fixed block is provided with a burr surface by means of screws. The rubber scraper is in contact with the glass enclosure and is located on the inner wall of the glass enclosure. The fiber surface is bonded to the burr surface and is located on the end surface of the burr surface. The fixed block is transmission-connected to the linear cylinder and is located at the output end of the linear cylinder and is also located inside the glass enclosure. The linear cylinder is fixedly connected to the glass enclosure and is located above the glass enclosure.

2. The rotary tablet press according to claim 1, characterized in that The auxiliary mechanism also includes a sealing ring, which is fixedly connected to the glass enclosure and is located at the inner top of the glass enclosure and is also sleeved on the output end of the linear cylinder.

3. The rotary tablet press according to claim 2, characterized in that: A connecting hose is arranged below the collecting funnel, the connecting hose is communicated with the powder cartridge and is located above the powder cartridge.

4. The rotary tablet press according to claim 3, characterized in that: The rotary tablet press also includes a plurality of universal wheels and a push rod. The plurality of universal wheels are respectively fixedly connected to the chassis and are located below the chassis body. The push rod is fixedly connected to the chassis and is located on a side of the chassis away from the closed door.

5. The rotary tablet press according to claim 4, characterized in that: The filter frame includes a filter body and a fixing frame, the filter body is fixedly connected to the fixing frame and is located in the fixing frame, the filter body is also detachably connected to the collection box and is located in the collection box, and is also located between the cleaning frame and the collection funnel, the fixing frame is detachably connected to the collection box and is located outside the collection box.

6. The rotary tablet press according to claim 5, characterized in that: The cleaning rack includes a plurality of cleaning brushes and a fixed plate, wherein the plurality of cleaning brushes are respectively fixedly connected to the fixed plate and are located below the fixed plate, and the plurality of cleaning brushes are also respectively abutted against the filter body and are located on the upper end surface of the filter body, and the fixed plate is transmission-connected to the motor and is located at the output end of the motor and is also located in the collection box.

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