Multifunctional film sealing instrument

Abstract

The utility model relates to the technical field of film sealing instruments, and discloses a multifunctional film sealing instrument which comprises a film sealing instrument body, a feeding port is formed in the front end of the film sealing instrument body, a supporting seat is fixedly installed at the front end of the film sealing instrument body, and a fixing rail is fixedly installed at the upper end of the supporting seat. According to the utility model, the fixed rail, the movable rail, the movable seat, the screw rod I, the motor I, the movable plate and the positioning rod are matched with one another, so that two microplates can be simultaneously mounted, the positions of the microplates can be adjusted, and only the corresponding microplates need to be moved to the feed port during film sealing, so that the film sealing efficiency is greatly improved. A guide rod, a second motor, a guide rail, a second lead screw, an electromagnet and an adsorption block which are arranged are matched with one another, the microwell plate can be moved into the film sealing instrument body for film sealing operation, in the film sealing process, another set of liquid pipes and a plate sealing film can be placed, the situation that the next liquid pipe and the next plate sealing film are installed after the microwell plate is taken out is not needed, the time needed for replacement is shortened, and the replacement efficiency is improved. And the functionality of the film sealing instrument is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film sealing instruments, in particular to a multifunctional film sealing instrument. Background Art

[0002] The sealer uses heat-sealing technology to seal microplates by heating and pressing a special heat-sealing film to prevent liquid evaporation and leakage during the test process. This technology is widely used in biomedicine, testing institutions, hospitals, reagent manufacturers, universities, and other places to ensure the accuracy of experimental results and the safety of the experimental environment.

[0003] Nowadays, most sealing instruments only have a single workstation and can only install one microplate at a time. After sealing, the microplate needs to be taken out and replaced, and then the liquid tubes and sealing film need to be placed in sequence. The whole process can only be carried out after the sealing is completed. The next set of liquid tubes cannot be installed during the sealing process, which wastes time and does not improve functionality. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a multifunctional film sealing instrument, which can solve the problems raised in the above background technology.

[0006] (2) Technical solution

[0007] The top end face of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel is arranged on the interlocking structure to interlock the inner surface of described sliding panel and the interlocking structure is arranged on the interlocking structure.

[0008] Preferably, two fixed rails and two movable rails are provided respectively, and the support seat, fixed rails, movable rails and movable seat are parallel to each other.

[0009] Through the above technical solution, the movable seat moves along the upper end of the fixed rail through the movable rail, which plays a guiding role for the movable seat.

[0010] Preferably, the output end of the motor 1 is fixedly connected to the screw rod 1, the connecting sleeve is threadedly connected to the outer side of the screw rod 1, and the motor 1 is electrically connected to the main body of the film sealing instrument.

[0011] Through the above technical solution, motor one is turned on, and the output end of motor one drives screw rod one to rotate, and screw rod one drives the connecting sleeve and movable seat to move left and right through the thread.

[0012] Preferably, four guide rods are provided and two movable plates are provided.

[0013] Through the above technical solution, the guide rod guides the movable plate. The movable plate moves back and forth along the guide rod.

[0014] Preferably, four positioning rods are respectively provided on the upper end of the movable plate, and the microporous plates are sleeved and installed on the outer sides of the positioning rods.

[0015] Through the above technical solution, the microporous plate is sleeved on the outer side of the positioning rod from top to bottom.

[0016] Preferably, the second screw rod is perpendicular to the first screw rod, the slider is threadedly connected to the outer side of the second screw rod, and the second motor is electrically connected to the main body of the film sealing instrument.

[0017] Through the above technical solution, motor 2 is turned on, the output end of motor 2 drives screw rod 2, the guide rail guides the slider, and screw rod 2 drives the slider and electromagnet to move back and forth through the threaded structure.

[0018] Preferably, the upper end of the electromagnet is in contact with the adsorption block, the electromagnet is magnetically connected to the adsorption block, and the electromagnet is electrically connected to the main body of the film sealing instrument.

[0019] Through the above technical solution, when the electromagnet moves to the lower end of the adsorption block, the electromagnet is turned on and adsorbed together with the adsorption block through magnetic force.

[0020] Compared with the existing technology, the present invention provides a multifunctional film sealing instrument with the following beneficial effects:

[0021] 1. The utility model can simultaneously install two microporous plates and adjust the positions of the microporous plates through the cooperation of the fixed rail, movable rail, movable seat, screw rod, motor, movable plate and positioning rod. When sealing the film, it is only necessary to move the corresponding microporous plate to the feed port.

[0022] 2. The utility model cooperates with the guide rod, motor 2, guide rail, screw rod 2, electromagnet and adsorption block to move the microplate into the main body of the film sealing instrument for sealing. During the sealing process, another set of liquid tubes and sealing films can be placed. There is no need to wait for the microplate to be taken out before installing the next one, which reduces the time required for replacement and improves the functionality of the film sealing instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the movable seat of the utility model;

[0025] Figure 3 This is a schematic diagram of the cross-sectional structure of the main body of the film sealing instrument of this utility model Figure 1 ;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of the main body of the film sealing instrument of this utility model Figure 2 ;

[0027] Figure 5 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0028] Among them: 1. Film sealing instrument body; 2. Feed inlet; 3. Support seat; 4. Fixed rail; 5. Movable rail; 6. Movable seat; 7. Screw rod 1; 8. Motor 1; 9. Connecting sleeve; 10. Guide rod; 11. Movable plate; 12. Positioning rod; 13. Microplate; 14. Motor 2; 15. Guide rail; 16. Screw rod 2; 17. Slider; 18. Electromagnet; 19. Adsorption block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1:

[0031] like Figure 1-5As shown, the utility model provides a multifunctional film sealing instrument, including a film sealing instrument body 1, a feeding port 2 is opened at the front end of the film sealing instrument body 1, a support base 3 is fixedly installed at the front end of the support base 3, a fixed rail 4 is fixedly installed on the upper end of the support base 3, a movable rail 5 is movably installed inside the fixed rail 4, a movable base 6 is fixedly installed on the upper end of the movable rail 5, a screw rod 7 is rotatably installed inside the support base 3, a motor 8 is fixedly installed on the outside of the support base 3, a connecting sleeve 9 is fixedly installed on the lower end of the movable base 6, and the movable base 6 is fixedly installed with a guide rod 10 at the upper end through a bracket, and a movable plate 11 is movably installed on the outer side of the guide rod 10, a positioning rod 12 is fixedly installed on the upper end of the movable plate 11, and a microporous plate 13 is provided on the upper end of the movable plate 11. A motor 2 14 and a guide rail 15 are fixedly installed inside the feed port 2, a screw rod 2 16 is fixedly installed on the output end of the motor 2 14, a slider 17 is movably installed inside the guide rail 15, an electromagnet 18 is fixedly installed on the upper end of the slider 17, and an adsorption block 19 is fixedly installed on the lower end of the movable plate 11.

[0032] Specifically, two fixed rails 4 and two movable rails 5 are provided respectively, and the support base 3, the fixed rails 4, the movable rails 5 and the movable base 6 are parallel to each other. The advantage is that the movable base 6 moves along the upper end of the fixed rail 4 through the movable rail 5, which guides the movable base 6.

[0033] Specifically, the output end of motor 8 is fixedly connected to screw 7, while connecting sleeve 9 is threadedly connected to the outer side of screw 7. This electrically connects motor 8 to film sealing instrument body 1. This has the advantage that when motor 8 is turned on, the output end of motor 8 drives screw 7 to rotate, which, through the threads, drives connecting sleeve 9 and movable seat 6 to move left and right.

[0034] Example 2:

[0035] like Figure 1-5 As shown, as an improvement to the previous embodiment, specifically, four guide rods 10 are provided and two movable plates 11 are provided. The advantage is that the guide rods 10 guide the movable plates 11. The movable plates 11 move forward and backward along the guide rods 10.

[0036] Specifically, four positioning rods 12 are respectively provided on the upper end of the movable plate 11, and the microporous plate 13 is sleeved and installed on the outer side of the positioning rod 12. The advantage is that the microporous plate 13 is sleeved on the outer side of the positioning rod 12 from top to bottom.

[0037] Specifically, screw rod 2 16 is perpendicular to screw rod 1 7 , slider 17 is threadedly connected to the outer side of screw rod 2 16 , and motor 2 14 is electrically connected to film sealing instrument body 1 . Advantageously, when motor 2 14 is turned on, the output of motor 2 14 drives screw rod 2 16 , guide rail 15 guides slider 17 , and screw rod 2 16, through its threaded structure, drives slider 17 and electromagnet 18 back and forth.

[0038] Specifically, the upper end of the electromagnet 18 is in contact with the adsorption block 19, and the electromagnet 18 and the adsorption block 19 are magnetically connected, and the electromagnet 18 is electrically connected to the film sealing instrument body 1. The advantage is that when the electromagnet 18 moves to the lower end of the adsorption block 19 and is turned on, the electromagnet 18 is attracted to the adsorption block 19 by magnetic force.

[0039] When in use, place the liquid tube on the microplate 13, place the sealing film at the opening of the liquid tube, and sleeve the microplate 13 on the outside of the positioning rod 12 from top to bottom. Turn on the motor 18, and the output end of the motor 18 drives the screw 17 to rotate. The movable rail 5 cooperates with the fixed rail 4 to guide the movable seat 6. The screw 17 drives the connecting sleeve 9 and the movable seat 6 to move left and right through the thread. When the microplate 13 moves to the front of the feed port 2, turn on the motor 2 14, and the output end of the motor 2 14 drives the screw 2 16. The guide rail 15 guides the slider 17. The screw 2 16 drives the slider 17 and the electromagnet 18 to move forward through the thread structure. When the electromagnet 18 moves to the lower end of the adsorption block 19, turn on the electromagnet 18, and the electromagnet 18 drives the magnetic force It is adsorbed together with the adsorption block 19, and then the output end of the motor 2 14 rotates in the opposite direction, and the movable plate 11 is moved by magnetic force. The guide rod 10 guides the movable plate 11, and the microporous plate 13 moves with the movable plate 11 to the inside of the film sealing instrument body 1 for film sealing operation. During the film sealing process, other liquid tubes can be installed on the microporous plate 13, and then the microporous plate 13 is installed on another set of movable plates 11. When the film sealing is completed, the next microporous plate 13 can be moved into the film sealing instrument body 1 through the cooperation of motor 1 8 and motor 2 14, and the staff can remove the microporous plate 13 that has been separated and replace it. There is no need to wait for the microporous plate 13 to be taken out before installing the next one, which reduces the time required for replacement and improves the functionality of the film sealing instrument.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional film sealing instrument, comprising a film sealing instrument body (1), characterized in that: The front end of the film sealing instrument body (1) is provided with a feed port (2), the front end of the film sealing instrument body (1) is fixedly installed with a support seat (3), the upper end of the support seat (3) is fixedly installed with a fixed rail (4), the interior of the fixed rail (4) is movably installed with a movable rail (5), the upper end of the movable rail (5) is fixedly installed with a movable seat (6), the interior of the support seat (3) is rotatably installed with a screw rod (7), the outer side of the support seat (3) is fixedly installed with a motor (8), the lower end of the movable seat (6) is fixedly installed with a connecting sleeve (9), and the upper end of the movable seat (6) is fixedly installed with a guide through a bracket. Rod (10), a movable plate (11) is movably installed on the outer side of the guide rod (10), a positioning rod (12) is fixedly installed on the upper end of the movable plate (11), a microporous plate (13) is provided on the upper end of the movable plate (11), a second motor (14) and a guide rail (15) are fixedly installed inside the feed port (2), a second screw rod (16) is fixedly installed on the output end of the second motor (14), a slider (17) is movably installed inside the guide rail (15), an electromagnet (18) is fixedly installed on the upper end of the slider (17), and an adsorption block (19) is fixedly installed on the lower end of the movable plate (11).

2. A multifunctional film sealing instrument according to claim 1, characterized in that: Two fixed rails (4) and two movable rails (5) are respectively provided, and the support seat (3), the fixed rails (4), the movable rails (5) and the movable seat (6) are parallel to each other.

3. The multifunctional film sealing instrument according to claim 1, characterized in that: The output end of the motor 1 (8) is fixedly connected to the screw rod 1 (7), the connecting sleeve (9) is threadedly connected to the outer side of the screw rod 1 (7), and the motor 1 (8) is electrically connected to the film sealing instrument body (1).

4. The multifunctional film sealing instrument according to claim 1, characterized in that: Four guide rods (10) are provided, and two movable plates (11) are provided.

5. The multifunctional film sealing instrument according to claim 1, characterized in that: Four positioning rods (12) are respectively provided at the upper end of the movable plate (11), and the microporous plates (13) are sleeved and installed on the outer sides of the positioning rods (12).

6. The multifunctional film sealing instrument according to claim 1, characterized in that: The second screw rod (16) is perpendicular to the first screw rod (7), the slider (17) is threadedly connected to the outer side of the second screw rod (16), and the second motor (14) is electrically connected to the main body of the film sealing instrument (1).

7. The multifunctional film sealing instrument according to claim 1, characterized in that: The upper end of the electromagnet (18) is in contact with the adsorption block (19), the electromagnet (18) and the adsorption block (19) are magnetically connected, and the electromagnet (18) and the film sealing instrument body (1) are electrically connected.

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