Centrifugal machine for medicine manufacturing

Abstract

The utility model relates to the technical field of medicine manufacturing, in particular to a centrifugal machine for medicine manufacturing, which comprises a centrifugal machine body, a control panel is fixedly mounted on the front surface of the centrifugal machine body, a temperature sensor is mounted on the surface of the control panel in a penetrating manner, and a heat preservation safety cover is movably mounted on the rear side of the top of the centrifugal machine body. A semiconductor refrigerator is embedded in the top of an inner cavity of the centrifugal machine body, and a fixing plate is fixedly connected to the bottom of the inner cavity of the centrifugal machine body. Through the arrangement of the bearing frame, the bearing disc and the convenient clamping assembly, the bearing frame has the advantage of being convenient to disassemble and assemble, the bearing frame can be positioned and clamped through the cooperation of the sliding rods and the limiting holes, and the mounting stability of the bearing frame is guaranteed; by arranging the temperature sensor, the semiconductor cooler and the electric heating ring, the intelligent temperature control device has the advantage of intelligent temperature control, refrigeration cooling can be carried out when the semiconductor cooler works, and electric heating temperature rising can be carried out when the electric heating ring works.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine manufacturing, in particular to a centrifuge used for medicine manufacturing. Background Art

[0002] Pharmaceutical manufacturing refers to the process of converting raw materials into new pharmaceutical products after physical or chemical changes. In the pharmaceutical manufacturing process, centrifuges are widely used in many links, including cell culture, crystallization process, solid-liquid separation and alcohol extraction.

[0003] After searching, the patent number is CN216261380U, and the name is a utility model of a medical centrifuge, including a main box. Through research and analysis, it is found that although the centrifugal stratification effect of a variety of different materials is achieved and the centrifugal efficiency of the centrifuge is enhanced, the following disadvantages still exist to a certain extent.

[0004] For example, the equipment cannot conveniently replace the test tube carriers. The specifications of the test tube carriers are fixed and cannot adapt well to the placement and carrying requirements of test tubes of various specifications. It also does not have the function of intelligent temperature control and has certain limitations. In order to solve the above technical problems, we have designed a centrifuge for drug manufacturing. Utility Model Content

[0005] The purpose of the utility model is to provide a centrifuge for drug manufacturing, which has the advantages of convenient replacement and intelligent temperature control, and solves the problems that the equipment cannot conveniently replace test tube carriers, the specifications of the test tube carriers are fixed, and cannot be well adapted to the placement and carrying requirements of test tubes of various specifications, and does not have an intelligent temperature control function.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a centrifuge for drug manufacturing, comprising a centrifuge body, a control panel fixedly installed on the front surface of the centrifuge body, a temperature sensor installed through the surface of the control panel, a heat-insulating safety cover movably installed on the rear side of the top of the centrifuge body, a semiconductor refrigerator inlaid on the top of the inner cavity of the centrifuge body, a fixing plate fixedly connected to the bottom of the inner cavity of the centrifuge body, an electric heating ring fixedly installed on the top of the fixing plate, a driving motor bolted to the center of the bottom of the fixing plate, a carrying plate fixedly connected to the output end of the driving motor, a breathable mesh plate fixedly inlaid on the surface of the carrying plate, a convenient clamping assembly installed on the top of the carrying plate, a carrying frame provided at the center of the top of the carrying plate, and a test tube carrying sleeve fixedly installed on the surface of the carrying frame.

[0007] Preferably, the convenient card-mounting assembly comprises a slot and a fixing block, the slot is opened at the center of the top of the carrying plate, and the bottom of the fixing block is fixedly connected to the top of the carrying plate.

[0008] Preferably, a positioning protrusion is fixedly connected to the left side of the inner cavity of the slot, a positioning groove for use with the positioning protrusion is provided on the left side of the bottom of the support frame, and an inclined groove is provided at the bottom of the support frame.

[0009] Preferably, a sliding rod is slidably installed through the surface of the fixed block, and a spring is sleeved on the surface of the sliding rod and located on the right side of the fixed block.

[0010] Preferably, a limiting hole used in conjunction with the slide rod is opened on the right side of the support frame, one end of the spring is fixedly connected to the surface of the fixing block, and the other end of the spring is fixedly connected to the surface of the slide rod.

[0011] Preferably, both left and right sides and the back surface of the centrifuge body are provided with through grooves, the heat dissipation end of the semiconductor refrigerator is placed in the through grooves, and the cooling end of the semiconductor refrigerator is placed in the inner cavity of the centrifuge body.

[0012] Preferably, the outer ring of the carrying plate is fixedly connected with an anti-dropping block, the top of the inner cavity of the centrifuge body is provided with an anti-dropping groove used in conjunction with the anti-dropping block, and the surface of the carrying frame is penetrated with a mounting hole used in conjunction with the test tube carrying sleeve.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model has the advantage of convenient disassembly and assembly by providing a carrier, a carrier plate and a convenient card assembly. The carrier can be moved into the slot, and the slide bar and the limit hole cooperate to position and card the carrier, thereby ensuring the stability of the installation of the carrier, which is more in line with the actual needs of users.

[0015] 2. The utility model has the advantage of intelligent temperature control by setting a temperature sensor, a semiconductor refrigerator and an electric heating ring. Under the temperature monitoring of the temperature sensor, the switch states of the semiconductor refrigerator and the electric heating ring can be flexibly adjusted to perform cooling when the semiconductor refrigerator is working and to perform electric heating when the electric heating ring is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a rear perspective view of the structure of the utility model;

[0018] Figure 3 It is a sectional stereoscopic diagram of the structure of the utility model;

[0019] Figure 4 It is a sectional stereoscopic diagram of the local structure of the utility model;

[0020] Figure 5 It is a three-dimensional schematic diagram of the utility model when the local structure is separated;

[0021] Figure 6 It is a sectional stereoscopic view of the carrying plate and the carrying frame of the utility model.

[0022] In the figure: 1. centrifuge body; 2. through slot; 3. thermal insulation safety cover; 4. carrier frame; 5. control panel; 6. temperature sensor; 7. semiconductor refrigerator; 8. breathable mesh plate; 9. carrier plate; 10. fixing plate; 11. anti-slip groove; 12. electric heating ring; 13. drive motor; 14. anti-slip block; 15. convenient card assembly; 1501. positioning protrusion; 1502. slot; 1503. slide bar; 1504. fixing block; 1505. spring; 1506. inclined slot; 1507. limit hole; 1508. positioning groove; 16. test tube carrier sleeve; 17. mounting hole. DETAILED DESCRIPTION

[0023] See also Figure 1-Figure 6 A centrifuge for drug manufacturing, comprising a centrifuge body 1, a control panel 5 is fixedly installed on the front surface of the centrifuge body 1, a temperature sensor 6 is installed through the surface of the control panel 5, a heat preservation safety cover 3 is movably installed on the rear side of the top of the centrifuge body 1, a semiconductor refrigerator 7 is inlaid on the top of the inner cavity of the centrifuge body 1, a fixing plate 10 is fixedly connected to the bottom of the inner cavity of the centrifuge body 1, an electric heating ring 12 is fixedly installed on the top of the fixing plate 10, a driving motor 13 is bolted at the center of the bottom of the fixing plate 10, a carrying plate 9 is fixedly connected to the output end of the driving motor 13, a breathable mesh plate 8 is fixedly inlaid on the surface of the carrying plate 9, a convenient card assembly 15 is installed on the top of the carrying plate 9, a carrying frame 4 is arranged at the center of the top of the carrying plate 9, and a test tube carrying sleeve 16 is fixedly installed on the surface of the carrying frame 4;

[0024] See also Figure 5 and Figure 6 The convenient card assembly 15 includes a slot 1502 and a fixing block 1504. The slot 1502 is opened at the center of the top of the carrier plate 9. The bottom of the fixing block 1504 is fixedly connected to the top of the carrier plate 9.

[0025] See also Figure 5 and Figure 6 A positioning protrusion 1501 is fixedly connected to the left side of the inner cavity of the slot 1502, a positioning groove 1508 for use with the positioning protrusion 1501 is opened on the left side of the bottom of the carrier 4, and an inclined groove 1506 is opened at the bottom of the carrier 4;

[0026] See also Figure 5 and Figure 6A slide bar 1503 is slidably installed on the surface of the fixed block 1504, and a spring 1505 is sleeved on the surface of the slide bar 1503 and located on the right side of the fixed block 1504;

[0027] See also Figure 5 and Figure 6 , a limiting hole 1507 used in conjunction with the slide bar 1503 is opened on the right side of the carrier 4, one end of the spring 1505 is fixedly connected to the surface of the fixing block 1504, and the other end of the spring 1505 is fixedly connected to the surface of the slide bar 1503;

[0028] See also Figure 4 The left and right sides and the back surface of the centrifuge body 1 are provided with through grooves 2, the heat dissipation end of the semiconductor refrigerator 7 is placed in the through grooves 2, and the cooling end of the semiconductor refrigerator 7 is placed in the inner cavity of the centrifuge body 1;

[0029] See also Figure 4 and Figure 5 The outer ring of the carrier plate 9 is fixedly connected with an anti-dropping block 14, the top of the inner cavity of the centrifuge body 1 is provided with an anti-dropping groove 11 used in conjunction with the anti-dropping block 14, and the surface of the carrier frame 4 is penetrated with a mounting hole 17 used in conjunction with the test tube carrier sleeve 16;

[0030] By providing the through groove 2, an installation space can be formed to meet the space requirement for placing the heat dissipation end of the semiconductor refrigerator 7, so that the heat can be discharged in time when the semiconductor refrigerator 7 is working;

[0031] By providing the heat-insulating safety cover 3, it can be opened and closed flexibly, so that in the closed state, the top of the centrifuge body 1 is covered and protected;

[0032] By providing the carrier frame 4 and the mounting hole 17, the installation space requirements of multiple test tube carrier sleeves 16 can be met, and multiple centrifugal test tubes can be stably placed and carried;

[0033] By setting the temperature sensor 6, the temperature inside the centrifuge body 1 can be detected in real time, and the temperature signal can be transmitted to the control panel 5. By setting the semiconductor refrigerator 7 and the electric heating ring 12, cooling can be achieved when the semiconductor refrigerator 7 is working, and electric heating can be achieved when the electric heating ring 12 is working;

[0034] By providing the air-permeable mesh plate 8, the gas circulation requirement can be met, so that the gas in the centrifuge body 1 is in a connected state, and the temperature distribution in the centrifuge body 1 is more balanced. By providing the fixing plate 10, the fixed installation requirement of the drive motor 13 can be met, and it is fixedly connected to the inner wall of the centrifuge body 1 to avoid high temperature and low temperature from affecting the normal operation of the drive motor 13;

[0035] By providing the anti-slip groove 11 and the anti-slip block 14, it can play a role in positioning and preventing slipping, which can help improve the rotation stability of the carrier plate 9. By providing the positioning protrusion 1501 and the positioning groove 1508, it can play a role in positioning and installation, which can facilitate the accurate and rapid placement of the carrier frame 4 in the slot 1502, and prevent the carrier frame 4 from rotating at will, so that the carrier frame 4 rotates together with the carrier plate 9.

[0036] By providing the slot 1502, the space requirement for placing the bottom of the surface of the carrier 4 can be met. By providing the slide bar 1503 and the limit hole 1507, the positioning installation function can be achieved. The carrier 4 can be plugged in the installation state to avoid the up and down displacement of the carrier 4.

[0037] By setting the fixed block 1504, it can be fixedly connected to the supporting plate 9, and the slide bar 1503 can be flexibly displaced left and right. By setting the spring 1505, it can be fixedly connected to the supporting plate 9 and the slide bar 1503, so as to prevent the slide bar 1503 from moving right at will in a natural state without external force. By setting the inclined groove 1506, an inclined surface can be formed, so that when the supporting frame 4 moves downward, it contacts the slide bar 1503 and the slide bar 1503 automatically moves right.

[0038] When in use, all components are in the initial state. According to the actual test tube specifications, the carrier 4 with the test tube carrier sleeve 16 of the corresponding specification is selected, and then the carrier 4 is moved down. With the cooperation of the positioning protrusion 1501 and the positioning groove 1508, the carrier 4 is accurately and quickly moved down into the slot 1502. As the carrier 4 moves down, the inclined groove 1506 contacts the slide bar 1503, so that the slide bar 1503 automatically moves to the right, and the spring 1505 is stretched. As the carrier 4 moves down, when its bottom contacts the bottom of the inner cavity of the slot 1502, the limiting hole 1507 and the slide bar 1503 are in an aligned state. At this time, under the elastic connection of the spring 1505, The slide bar 1503 automatically resets and enters the limit hole 1507. At this time, the carrier 4 cannot move up and down. The medical staff can place the test tube in the test tube carrier sleeve 16 for stable placement, and then rotate and close the thermal insulation safety cover 3 to cover the centrifuge body 1, and control the drive motor 13 to work, drive the carrier plate 9 to rotate centrifugally, and synchronously drive the carrier 4 and the test tube carrier sleeve 16 to rotate. During the centrifugal treatment process, with the assistance of the temperature sensor 6, the semiconductor refrigerator 7 or the electric heating ring 12 is flexibly controlled to work to achieve the purpose of cooling and heating. With the assistance of the breathable mesh plate 8, the temperature distribution in the centrifuge body 1 is more uniform, which is more in line with the actual needs of users.

[0039] In summary: the centrifuge used for drug manufacturing, by providing a carrier frame 4, a temperature sensor 6, a semiconductor refrigerator 7, a carrier plate 9, an electric heating ring 12 and a convenient card assembly 15, solves the problem that the device cannot conveniently replace the test tube carrier, the specifications of the test tube carrier are fixed, and it cannot adapt well to the placement and carrying requirements of test tubes of various specifications, and it does not have an intelligent temperature control function.

Claims

1. A centrifuge for drug manufacturing, comprising a centrifuge body (1), Features: A control panel (5) is fixedly mounted on the front surface of the centrifuge body (1), a temperature sensor (6) is installed through the surface of the control panel (5), a heat preservation safety cover (3) is movably mounted on the rear side of the top of the centrifuge body (1), a semiconductor refrigerator (7) is embedded and mounted on the top of the inner cavity of the centrifuge body (1), a fixing plate (10) is fixedly connected to the bottom of the inner cavity of the centrifuge body (1), an electric heating ring (12) is fixedly mounted on the top of the fixing plate (10), a driving motor (13) is bolted to the center of the bottom of the fixing plate (10), a carrying plate (9) is fixedly connected to the output end of the driving motor (13), a breathable mesh plate (8) is fixedly embedded on the surface of the carrying plate (9), a convenient clamping assembly (15) is installed on the top of the carrying plate (9), a carrying frame (4) is arranged at the center of the top of the carrying plate (9), and a test tube carrying sleeve (16) is fixedly mounted on the surface of the carrying frame (4).

2. A centrifuge for drug manufacturing according to claim 1, Features: The convenient card-mounted assembly (15) comprises a slot (1502) and a fixing block (1504), wherein the slot (1502) is opened at the center of the top of the carrier plate (9), and the bottom of the fixing block (1504) is fixedly connected to the top of the carrier plate (9).

3. A centrifuge for drug manufacturing according to claim 2, Features: A positioning protrusion (1501) is fixedly connected to the left side of the inner cavity of the slot (1502), a positioning groove (1508) for use with the positioning protrusion (1501) is provided on the left side of the bottom of the support frame (4), and an inclined groove (1506) is provided at the bottom of the support frame (4).

4. A centrifuge for drug manufacturing according to claim 2, Features: A sliding rod (1503) is slidably installed through the surface of the fixed block (1504), and a spring (1505) is sleeved on the surface of the sliding rod (1503) and located on the right side of the fixed block (1504).

5. A centrifuge for drug manufacturing according to claim 4, Features: A limiting hole (1507) for use with the slide bar (1503) is provided on the right side of the support frame (4); one end of the spring (1505) is fixedly connected to the surface of the fixing block (1504); and the other end of the spring (1505) is fixedly connected to the surface of the slide bar (1503).

6. A centrifuge for drug manufacturing according to claim 1, Features: The left and right sides and the back surface of the centrifuge body (1) are both provided with through grooves (2), the heat dissipation end of the semiconductor refrigerator (7) is placed in the through groove (2), and the cooling end of the semiconductor refrigerator (7) is placed in the inner cavity of the centrifuge body (1).

7. A centrifuge for drug manufacturing according to claim 1, Features: The outer ring of the carrier plate (9) is fixedly connected with an anti-slip block (14), the top of the inner cavity of the centrifuge body (1) is provided with an anti-slip groove (11) for use with the anti-slip block (14), and the surface of the carrier frame (4) is penetrated with a mounting hole (17) for use with a test tube carrier sleeve (16).

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