Multi-station efficient flapping type sterile homogenizer

Abstract

The utility model discloses a multi-station efficient flapping type sterile homogenizer, which relates to the technical field of homogenizers, and comprises a machine main body, a first servo electric cylinder and a second servo electric cylinder are respectively arranged at the lower part in the machine main body, the output end of the first servo electric cylinder is connected with a first flapping frame, and the output end of the second servo electric cylinder is connected with a second flapping frame. The output end of the second servo electric cylinder is connected with a second beating frame. Through the arrangement of the first patting frame and the second patting frame, the first patting frame and the second patting frame can continuously patt five homogenizing bags during reciprocating motion due to the shapes of the first patting frame and the second patting frame; the first patting frame and the second patting frame reciprocate once to complete one-time patting action on the five homogeneous bags, and reciprocate for multiple times according to the set patting times, and after the patting work is finished, the first patting frame and the second patting frame move into gaps among the five homogeneous bags and are not in contact with the homogeneous bags, so that the situation that fragile cells are damaged due to excessive patting times is avoided; five homogenizing bags can be conveniently slapped at the same time, and the time consumed for processing the multiple homogenizing bags is effectively shortened.

Description

Technical Field

[0001] This utility model relates to the field of homogenizer technology, specifically a multi-station high-efficiency tapping-type sterile homogenizer. Background Technology

[0002] The beat-type aseptic homogenizer is a widely used device in scientific experiments and industrial production, primarily for sample homogenization. It homogenizes samples placed in a sterile homogenization bag through mechanical beating. This method not only effectively separates microorganisms from the sample but also ensures the sample is free from contamination and changes. The processed sample solution can be directly sampled and analyzed.

[0003] Existing tapping-type aseptic homogenizers can usually only tap one homogenization bag at a time. If multiple bags are placed at the same time, the tapping force will be absorbed and reduced by the multiple homogenization bags, thus failing to guarantee the tapping force and affecting the tapping homogenization effect. However, most food sample microbial testing uses three-level sampling, with five samples in total. If each sample is tapped and homogenized individually, it will be a waste of time. Summary of the Invention

[0004] Based on this, the purpose of this utility model is to provide a multi-station high-efficiency tapping-type aseptic homogenizer to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-station high-efficiency tapping-type aseptic homogenizer, comprising a machine body, wherein a first servo cylinder and a second servo cylinder are respectively installed at the lower part of the machine body, and the output end of the first servo cylinder is connected to a first tapping frame, and the output end of the second servo cylinder is connected to a second tapping frame, and tapping pads are connected to one side of both the second tapping frame and the first tapping frame; limit frames are fixed on both sides of the machine body, and support frames are connected to the top of the limit frames, clamping blocks are respectively connected inside the support frames, and springs are connected between the clamping blocks and the support frames, a first clamping pad is connected to the bottom of the clamping blocks, and a placement hole is opened at the bottom of the support frame, and a second clamping pad is connected inside the placement hole; a control panel is installed on the lower part of the outer surface of the machine body.

[0006] By adopting the above technical solution, the staff member lifts the support frame upward, removes the support frame from the machine, and then the staff member places the support frame on the table. Due to the shape of the support frame, the homogeneous bags are prevented from spreading on the table, and it is convenient to place the homogeneous bags from the bottom; Subsequently, the staff member pulls a clamping block to displace the clamping block and the first clamping pad, and compresses the spring. Then, the staff member passes the homogeneous bag to be processed through the bottom of the placement hole on one side. After the homogeneous bag passes through the placement hole, the staff member stops pulling the clamping block. At this time, the spring drives the clamping block and the first clamping pad to displace, so that the first clamping pad and the second clamping pad clamp the homogeneous bag to prevent the homogeneous bag from falling; After clamping five homogeneous bags, the staff member picks up the support frame and places it back on the machine from top to bottom, so that the two sides of the bottom of the support frame enter the limit frame, preventing the support frame from displacing back and forth, left and right, and the bottom of the support frame covers the top of the machine body, so that the five homogeneous bags enter the machine body and are located in the gap between the first beating frame and the second beating frame; After the preparation work is completed, the staff member turns on the first servo cylinder and the second servo cylinder; After the first servo cylinder and the second servo cylinder are started, the first beating frame, the second beating frame and the beating pad reciprocate. The first beating frame and the second beating frame reciprocate once to complete one beating action on the five homogeneous bags. According to the set number of beating times, they reciprocate multiple times. After the beating work is completed, the first beating frame and the second beating frame move into the gap between the five homogeneous bags and do not contact the homogeneous bags, preventing the fragile cells from being damaged due to excessive beating times.

[0007] Further, the cross-sections of the first beating frame and the second beating frame are both in the shape of a "mountain", and the first beating frame and the second beating frame are distributed diagonally and mirror-image.

[0008] By adopting the above technical solution, the first beating frame and the second beating frame reciprocate once to complete one beating action on the five homogeneous bags. According to the set number of beating times, they reciprocate multiple times. After the beating work is completed, the first beating frame and the second beating frame move into the gap between the five homogeneous bags and do not contact the homogeneous bags, preventing the fragile cells from being damaged due to excessive beating times.

[0009] Further, both the first beating frame and the second beating frame are slidably connected to the machine body.

[0010] By adopting the above technical solution, the shapes of the first beating frame and the second beating frame enable them to continuously beat the five homogeneous bags during reciprocating motion. [[ID=~4]]

[0011] Further, the cross-section of the support frame is in the shape of a "Ji", and the two sides of the bottom of the support frame are detachably connected to the limit frame, and the bottom of the support frame is detachably connected to the machine body. [[ID=~7]]

[0012] By adopting the above technical solution, after clamping the five homogenizing bags, the staff picks up the support frame and puts it back into the machine from top to bottom, so that the bottom sides of the support frame enter the limiting frame to prevent the support frame from shifting forward, backward, left, and right. The bottom of the support frame covers the top of the machine body, so that the five homogenizing bags enter the machine body and are located in the gap between the first and second rackets.

[0013] Furthermore, the clamping block is slidably connected to the support frame.

[0014] By adopting the above technical solution, the worker pulls the clamping block to displace the clamping block and the first clamping pad, and compresses the spring. Then, the worker passes the homogenizing bag to be processed through the bottom of the placement hole on one side. After the homogenizing bag passes through the placement hole, the worker stops pulling the clamping block. At this time, the spring drives the clamping block and the first clamping pad to displace, so that the first clamping pad and the second clamping pad clamp the homogenizing bag tightly, preventing the homogenizing bag from falling.

[0015] Furthermore, the first clamping pad has an "L"-shaped cross section, and the second clamping pad has a stepped cross section.

[0016] By adopting the above technical solution, the shapes of the first and second pads increase the contact area with the homogenizing bag, effectively preventing the homogenizing bag from falling off during movement and tapping.

[0017] Furthermore, both the first and second pads are made of silicone material.

[0018] By adopting the above technical solution, the materials of the first and second pads increase the friction between them and the homogenizing bag, effectively preventing the homogenizing bag from falling off during movement and tapping.

[0019] Furthermore, the top of the clamping block is provided with a protrusion.

[0020] By adopting the above technical solution, a handle is formed by setting a protrusion on the top of the clamping block, so that the operator can push the clamping block to move and facilitate operation.

[0021] Furthermore, there are five placement holes, five clamping blocks, five first clamping pads and five second clamping pads, and the five placement holes, five clamping blocks, five first clamping pads and five second clamping pads are equidistantly distributed.

[0022] By adopting the above technical solution, and by increasing the number of placement holes, clamping blocks, first clamping pads, and second clamping pads, it is easier to clamp the five homogenizing bags, thus preventing the homogenizing bags from falling off during the beating process and causing the internal samples to flow out, resulting in pollution and waste.

[0023] Furthermore, ten springs are provided, and each of the ten springs is connected to one of the five clamping blocks.

[0024] By adopting the above technical solution and increasing the number of springs to correspond to five clamping blocks, it is possible to apply force to the five clamping blocks and thus clamp the five homogenized bags.

[0025] In summary, the present invention has the following main advantages:

[0026] 1. This utility model, through the setting of a first and a second beater, the shapes of which allow the first and second beaters to continuously beat five homogenization bags during their reciprocating motion; the first and second beaters complete one beating action on the five homogenization bags in one reciprocating motion, and repeat the reciprocating motion multiple times according to a set number of beatings. After the beating work is completed, the first and second beaters move into the gaps between the five homogenization bags, without contacting the homogenization bags, thus avoiding damage to fragile cells due to excessive beatings; it facilitates simultaneous beating of five homogenization bags, effectively reducing the processing time of multiple homogenization bags;

[0027] 2. This utility model, through the arrangement of a support frame, placement holes, clamping blocks, springs, a first clamping pad, and a second clamping pad, allows the support frame to be placed directly on a table. Pulling one clamping block displaces it and one of the first clamping pads, compressing two springs. The homogenizing bag to be processed is then passed through the bottom of one of the placement holes. After the homogenizing bag passes through the placement hole, pulling the clamping block stops. At this point, the two springs drive one clamping block and one of the first clamping pads to displace, causing one of the first clamping pads and one of the second clamping pads to clamp the homogenizing bag tightly, preventing it from falling. The shapes of the first and second clamping pads increase the contact area with the homogenizing bag, and their materials increase the friction between them, effectively preventing the homogenizing bag from falling during movement and beating. The remaining four placement holes, clamping blocks, first clamping pads, second clamping pads, and eight springs function similarly, facilitating the clamping and limiting of five homogenizing bags, thus improving stability during the beating process.

[0028] 3. This utility model, through the setting of a limiting frame and a support frame, after clamping five homogenizing bags, places the support frame from top to bottom, so that the bottom sides of the support frame enter the limiting frame, preventing the support frame from shifting forward, backward, left, or right. Moreover, the bottom of the support frame covers the top of the machine body, so that the five homogenizing bags enter the machine body and are located in the gap between the first and second rackets; the operation is simple and convenient. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of this utility model;

[0030] Figure 2 This is a schematic diagram of the support frame structure of this utility model;

[0031] Figure 3 This is a schematic cross-sectional view of the main body of the machine according to this utility model;

[0032] Figure 4 For the present utility model Figure 3 Enlarged view of the structure at point A in the image;

[0033] Figure 5 This is a schematic diagram of the first racket frame structure of this utility model;

[0034] Figure 6 This is a schematic diagram of the second racket frame structure of this utility model.

[0035] In the diagram: 1. Machine body; 2. First servo electric cylinder; 3. First racket holder; 4. Second servo electric cylinder; 5. Second racket holder; 6. Racket pad; 7. Limiting frame; 8. Support frame; 9. Placement hole; 10. Clamping block; 11. Spring; 12. First clamping pad; 13. Second clamping pad; 14. Control panel. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0037] The embodiments of this utility model will be described below based on its overall structure. Example 1

[0038] A multi-station high-efficiency tapping-type aseptic homogenizer, such as Figures 1-6As shown in the figure, it includes a machine body 1. A first servo cylinder 2 and a second servo cylinder 4 are respectively installed below the interior of the machine body 1. The output end of the first servo cylinder 2 is connected to a first slapper 3, and the output end of the second servo cylinder 4 is connected to a second slapper 5. The cross-sections of both the first slapper 3 and the second slapper 5 are in the shape of a "mountain". The first slapper 3 and the second slapper 5 are diagonally mirror-distributed. Both the first slapper 3 and the second slapper 5 are slidably connected to the machine body 1. One side of both the second slapper 5 and the first slapper 3 is connected to a slapping pad 6. After the first servo cylinder 2 and the second servo cylinder 4 are started, the first slapper 3, the second slapper 5 and the slapping pad 6 move reciprocally. The first slapper 3 and the second slapper 5 complete a slapping action on five homogeneous bags after moving reciprocally once. According to the set number of slapping times, they move reciprocally multiple times. After the slapping work is completed, the first slapper 3 and the second slapper 5 move into the gap between the five homogeneous bags and do not contact the homogeneous bags, avoiding the destruction of fragile cells caused by excessive slapping times; Limit frames 7 are fixed on both sides of the machine body 1. The top of the limit frame 7 is connected to a support frame 8. The cross-section of the support frame 8 is in the shape of a "Ji". The two sides of the bottom of the support frame 8 are detachably connected to the limit frame 7, and the bottom of the support frame 8 is detachably connected to the machine body 1. Clamping blocks 10 are respectively connected inside the support frame 8. The clamping blocks 10 are slidably connected to the support frame 8. A spring 11 is connected between the clamping blocks 10 and the support frame 8. The bottom of the clamping block 10 is connected to a first clamping pad 12. A placement hole 9 is opened at the bottom of the support frame 8, and a second clamping pad 13 is connected inside the placement hole 9. The staff lifts the support frame 8 upward, and the support frame 8 is removed from the machine. Then the staff places the support frame 8 on the table. Due to the shape of the support frame 8, it avoids the homogeneous bags spreading on the table and is convenient for placing the homogeneous bags from the bottom; Subsequently, the staff pulls the clamping block 10 to displace the clamping block 10 and the first clamping pad 12 and compress the spring 11. Then the staff passes the homogeneous bag to be processed through the bottom of the placement hole 9 on one side. After the homogeneous bag passes through the placement hole 9, the staff stops pulling the clamping block 10. At this time, the spring 11 drives the clamping block 10 and the first clamping pad 12 to displace, so that the first clamping pad 12 and the second clamping pad 13 clamp the homogeneous bag to avoid the homogeneous bag from falling.

[0039] Refer to Figures 1-3 , in the above embodiment, five placement holes 9, clamping blocks 10, first clamping pads 12 and second clamping pads 13 are provided. The five placement holes 9, clamping blocks 10, first clamping pads 12 and second clamping pads 13 are equally spaced. Ten springs 11 are provided. The ten springs 11 are respectively connected to the five clamping blocks 10. By increasing the number of the placement holes 9, clamping blocks 10, first clamping pads 12, springs 11 and second clamping pads 13, it is convenient to clamp the five homogeneous bags and avoid the internal samples flowing out and causing pollution and waste due to the falling of the homogeneous bags during the slapping process;

[0040] Refer to Figure 1 and Figure 2In the above embodiment, a control panel 14 is installed on the lower outer surface of the machine body 1. The operator controls the opening and closing of the first servo cylinder 2 and the second servo cylinder 4 through the control panel 14, and controls the precise extension and retraction of the first servo cylinder 2 and the second servo cylinder 4 to control the number of times of striking, control the working time to control the striking time, and control the extension and retraction length to control the lateral distance between the striking frames during striking, so as to avoid the phenomenon of too much, too little, too great or too little striking. Example 2

[0041] Based on the above embodiment one, the following settings are now implemented to increase stability.

[0042] See Figure 3 and Figure 4 In the above embodiment, the first pad 12 has an "L" shaped cross section, and the second pad 13 has a stepped cross section. The shapes of the first pad 12 and the second pad 13 increase the contact area with the homogenizing bag. The first pad 12 and the second pad 13 are both made of silicone material, and the materials of the first pad 12 and the second pad 13 increase the friction between them and the homogenizing bag, effectively preventing the homogenizing bag from falling off during movement and tapping. Example 3

[0043] Based on the above embodiment one, the following settings are made for ease of operation.

[0044] See Figures 1-4 In the above embodiment, a protrusion is provided on the top of the clamping block 10. By providing a protrusion on the top of the clamping block 10, a handle is formed so that the operator can push the clamping block 10 to move, which is convenient for operation.

[0045] The implementation principle of this utility model is as follows: First, the operator lifts the support frame 8 upwards, removing it from the machine. Then, the operator places the support frame 8 on a table. Due to the shape of the support frame 8, the homogenizing bag is prevented from spreading on the table and is easily placed from the bottom. Next, the operator pulls a clamping block 10, causing it and a first clamping pad 12 to shift and compress two springs 11. Then, the operator passes the homogenizing bag to be processed through the bottom of a placement hole 9 on one side. After the homogenizing bag passes through the placement hole 9, the operator stops pulling the clamping block 10. At this point, the two springs 11 drive... Moving one clamping block 10 and one first clamping pad 12 causes the first clamping pad 12 and the second clamping pad 13 to clamp the homogenizing bag tightly, preventing the homogenizing bag from falling. The shapes of the first clamping pad 12 and the second clamping pad 13 increase the contact area with the homogenizing bag, and the materials of the first clamping pad 12 and the second clamping pad 13 increase the friction between them and the homogenizing bag, effectively preventing the homogenizing bag from falling during movement and tapping. The other four placement holes 9, clamping blocks 10, first clamping pads 12, second clamping pads 13, and eight springs 11 function in the same way to clamp and limit the five homogenizing bags.

[0046] After clamping the five homogenizing bags, the staff picks up the support frame 8 and puts it back into the machine from top to bottom, so that the bottom sides of the support frame 8 enter the limiting frame 7 to prevent the support frame 8 from shifting forward, backward, left, and right. The bottom of the support frame 8 covers the top of the machine body 1, so that the five homogenizing bags enter the machine body 1 and are located in the gap between the first racket 3 and the second racket 5.

[0047] After preparation, the staff activates the first servo cylinder 2 and the second servo cylinder 4. Once activated, the first and second servo cylinders 3, 5, and 6 reciprocate. Each reciprocating motion of the first and second servo cylinders 3 and 5 completes one beat on the five homogenized bags. This reciprocating motion is repeated multiple times according to a set number of beats. After the beating is complete, the first and second servo cylinders 3 and 5 move to the gaps between the five homogenized bags, avoiding contact with them to prevent damage to fragile cells from excessive beatings. The use of servo cylinders allows for precise control of the number of beats by controlling the extension and retraction, the working time by controlling the beating duration, and the lateral distance between the beating cylinders during beating by controlling the extension and retraction length, thus preventing excessive, insufficient, or overly forceful beatings. The specific control method of the servo cylinders is known in the field and will not be elaborated upon here.

[0048] After the beating process is completed, the worker lifts the support frame 8 upwards and removes it, thereby taking out the five homogenizing bags from the machine body 1. Then, the worker places the support frame 8 back on the table. At this time, the worker holds the homogenizing bag and pushes one of the clamps 10 again, thereby ending the restriction on the homogenizing bag. At this time, the worker can remove the homogenizing bag downwards to complete the work. The other four placement holes 9, clamps 10, first clamp 12, second clamp 13 and eight springs 11 work in the same way to facilitate the disassembly of the five homogenizing bags.

[0049] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A multi-station high efficiency paddle type aseptic homogenizer comprising a machine body (1), characterized in that: The machine body (1) is internally provided with a first servo cylinder (2) and a second servo cylinder (4), and the output end of the first servo cylinder (2) is connected with a first frame (3), the output end of the second servo cylinder (4) is connected with a second frame (5), and the second frame (5) and the first frame (3) are connected with a pad (6) on one side; the machine body (1) is provided with a limiting frame (7) on both sides, and the limiting frame (7) is connected with a support frame (8) on the top, the support frame (8) is connected with a clamping block (10) on the inside, and the clamping block (10) and the support frame (8) are connected with a spring (11), the clamping block (10) is connected with a first clamping pad (12) on the bottom, the support frame (8) is provided with a placing hole (9) on the bottom, and the placing hole (9) is connected with a second clamping pad (13) on the inside; the machine body (1) is provided with a control panel (14) on the outer surface.

2. The multi-station high efficiency paddle-type aseptic homogenizer of claim 1, wherein: The first frame (3) and the second frame (5) are both "mountain" shaped in cross section, and the first frame (3) and the second frame (5) are diagonally distributed in mirror image.

3. The multi-station high efficiency paddle-type aseptic homogenizer of claim 2, wherein: The first frame (3) and the second frame (5) are both connected with the machine body (1) in sliding mode.

4. The multi-station high efficiency paddle-type aseptic homogenizer of claim 1, wherein: The support frame (8) is "J" shaped in cross section, and the support frame (8) is detachably connected with the limiting frame (7) on both sides of the bottom, and the support frame (8) is detachably connected with the machine body (1) on the bottom.

5. The multi-station high efficiency paddle-type aseptic homogenizer of claim 4, wherein: The clamping block (10) is connected with the support frame (8) in sliding mode.

6. The multi-station high efficiency paddle-type aseptic homogenizer of claim 1, wherein: The first clamping pad (12) is "L" shaped in cross section, and the second clamping pad (13) is ladder-shaped in cross section.

7. The multi-station high efficiency paddle-type aseptic homogenizer of claim 6, wherein: The first clamping pad (12) and the second clamping pad (13) are both made of silica gel material.

8. The multi-station high efficiency paddle-type aseptic homogenizer of claim 5, wherein: The clamping block (10) is provided with a protrusion on the top.

9. The multi-station high efficiency paddle-type aseptic homogenizer of claim 8, wherein: The placing hole (9), the clamping block (10), the first clamping pad (12) and the second clamping pad (13) are all provided with five, and the five placing holes (9), clamping blocks (10), first clamping pads (12) and second clamping pads (13) are all equidistantly distributed.

10. The multi-station high efficiency paddle-type aseptic homogenizer of claim 1, wherein: The spring (11) is provided with ten, and the ten springs (11) are respectively connected with the five clamping blocks (10).

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