A five-hole cap removal clamping and lifting linkage structure

Abstract

The invention discloses a five-hole uncapping clamping and lifting linkage structure, wherein a five-hole uncapping tightening motor seat is fixed on the upper part of a five-hole uncapping right support plate, a uncapping pipe holding motor is fixed on the five-hole uncapping tightening motor seat, a five-hole uncapping pipe holding lifting seat is arranged below the five-hole uncapping tightening motor seat, the five-hole uncapping pipe holding lifting seat is fixed on a slider, the slider is slidably matched with a linear slide rail, the uncapping pipe holding motor is connected to the uncapping pipe holding motor screw rod, the uncapping pipe holding motor screw rod is connected to the five-hole uncapping pipe holding lifting seat through a round standard nut, the two sides of the five-hole uncapping pipe holding lifting seat are fixed to one end of a five-hole uncapping pipe holding oblique support arm, one end of a five-hole uncapping symmetrical rotating arm is fixed to a five-hole uncapping eccentric rotating arm shaft on a five-hole uncapping eccentric rotating arm front assembly, and the other end of the five-hole uncapping symmetrical rotating arm is connected to the other end of the five-hole uncapping pipe holding oblique support arm. The invention can realize movement in two different directions through one driving motor, with low cost and high efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of sample tube decapping, and in particular to a five-hole decapping clamping and lifting linkage structure. Background Art

[0002] A sample tube decapping device is a device specifically designed to quickly and efficiently remove the caps of sample tubes (such as nucleic acid sampling tubes, vacuum blood collection tubes, etc.). Such devices are very useful in medical and laboratory environments, especially when a large number of samples need to be processed.

[0003] At present, the cap removal and clamping of the sample tube cap removal device are two separate mechanisms, which are driven by two driving mechanisms respectively. The structure is relatively complex. Due to the use of multiple driving mechanisms, the cost is high and the efficiency is low. Therefore, the present invention designs a five-hole cap removal clamping and lifting linkage structure. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a five-hole cap removal clamping and lifting linkage structure with reasonable structural design, which can realize movement in two different directions through a driving motor, has low cost, high efficiency and strong practicality.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a five-hole cap removal clamping and lifting linkage structure, including a five-hole cap removal left support plate, a five-hole cap removal eccentric rotating arm front assembly, a cap removal lower tension spring, a five-hole cap removal row pull plate, a five-hole cap removal right support plate, a cap removal pipe holding motor, a five-hole cap removal tightening motor seat, a cap removal pipe holding motor lead screw, a five-hole cap removal pipe holding lifting seat, a round standard nut, a five-hole cap removal pipe holding oblique support arm, a five-hole cap removal symmetrical rotating arm and a five-hole cap removal eccentric rotating arm shaft, a five-hole cap removal eccentric rotating arm front assembly, a five-hole cap removal row pull plate is fixed between the five-hole cap removal left support plate and the five-hole cap removal right support plate, and the five-hole cap removal tightening motor seat is fixed on the five-hole cap removal On the upper part of the right side support plate of the cap, a cap-removing pipe holding motor is fixed on the five-hole cap-removing tightening motor seat, a five-hole cap-removing pipe holding lifting seat is arranged below the five-hole cap-removing tightening motor seat, the five-hole cap-removing pipe holding lifting seat is fixed on the slider, the slider slides with the linear slide rail, the cap-removing pipe holding motor is connected to the cap-removing pipe holding motor lead screw, the cap-removing pipe holding motor lead screw is connected to the five-hole cap-removing pipe holding lifting seat through a round standard nut, both sides of the five-hole cap-removing pipe holding lifting seat are fixed to one end of the five-hole cap-removing pipe holding oblique support arm, one end of the five-hole cap-removing symmetrical rotating arm is fixed to the five-hole cap-removing eccentric rotating arm shaft on the five-hole cap-removing eccentric rotating arm front assembly, and the other end of the five-hole cap-removing symmetrical rotating arm is connected to the other end of the five-hole cap-removing pipe holding oblique support arm.

[0006] Preferably, a five-hole decapping clamping tube swing shaft passes through the central hole of the five-hole decapping clamping arm assembly.

[0007] Preferably, the short shafts symmetrically protruding on the diagonal bracing arms of the five-hole decapping tube clamp are clamped inside the clamping groove of the single-tube clamp block on the five-hole decapping single-tube clamp block assembly.

[0008] The beneficial effects of the present invention are as follows: the present invention can realize movement in two different directions through one drive, so the cost is relatively cheap; and the structure realizes a relatively complicated movement mode through the mutual cooperation of connecting rods, which is highly efficient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments;

[0010] Figure 1 It is a structural schematic diagram of the present invention;

[0011] Figure 2 It is a schematic diagram of the installation of the swing shaft of the five-hole cap-removing clamp pipe of the present invention;

[0012] Figure 3 It is a schematic diagram of the cooperation between the five-hole decapping single-tube clamp block assembly 16 and the five-hole decapping clamping arm assembly of the present invention. DETAILED DESCRIPTION

[0013] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0014] Reference Figure 1-3, this specific implementation adopts the following technical scheme: a five-hole uncapping clamping and lifting linkage structure, including a five-hole uncapping left support plate 1, a five-hole uncapping eccentric rotating arm front assembly 2, a cap throwing lower tension spring 3, a five-hole uncapping pulling plate 4, a five-hole uncapping right support plate 5, a uncapping pipe holding motor 6, a five-hole uncapping tightening motor seat 7, a uncapping pipe holding motor lead screw 8, a five-hole uncapping pipe holding lifting seat 9, a round standard nut 10, a five-hole uncapping pipe holding oblique support arm 11, a five-hole uncapping symmetrical rotating arm 12 and a five-hole uncapping eccentric rotating arm shaft 13, a five-hole uncapping eccentric rotating arm front assembly 2, a five-hole uncapping pulling plate 4 are fixed between the five-hole uncapping left support plate 1 and the five-hole uncapping right support plate 5, and a five-hole uncapping tightening motor seat 7 is fixed on the five-hole uncapping right support plate 5 The upper part of the five-hole uncapping and tightening motor seat 7 is fixed with a uncapping and pipe holding motor 6, and a five-hole uncapping and tightening motor seat 7 is provided below the five-hole uncapping and tightening motor seat 7. The five-hole uncapping and pipe holding lifting seat 9 is fixed on the slider, and the slider is slidably matched with the linear slide rail 14. The uncapping and pipe holding motor 6 is connected to the uncapping and pipe holding motor screw rod 8, and the uncapping and pipe holding motor screw rod 8 is connected to the five-hole uncapping and pipe holding lifting seat 9 through a circular standard nut 10. Both sides of the five-hole uncapping and pipe holding lifting seat 9 are fixed to one end of a five-hole uncapping and pipe holding diagonal bracing arm 11, one end of a five-hole uncapping symmetrical rotating arm 12 is fixed to a five-hole uncapping eccentric rotating arm shaft 13 on a five-hole uncapping eccentric rotating arm front assembly 2, and the other end of the five-hole uncapping symmetrical rotating arm 12 is connected to the other end of the five-hole uncapping and pipe holding diagonal bracing arm 11.

[0015] It is worth noting that a five-hole cap removal clamping tube swing shaft 15 runs through the central hole of the five-hole cap removal clamping arm assembly 2 .

[0016] In addition, the short shafts symmetrically protruding on the five-hole decapping tube clamping diagonal bracing arm 11 are clamped in the clamping groove of the single-tube tightening block 17 on the five-hole decapping single-tube clamping block assembly 16 .

[0017] The installation steps of this specific implementation are as follows:

[0018] 1. Fix the front assembly of the five-hole stripping eccentric rotating arm and the five-hole stripping pull plate to the right support plate of the five-hole stripping cap respectively;

[0019] 2. Fix the five-hole decapping clamping motor seat to the upper end of the five-hole decapping right support plate; then fix the decapping tube holding motor to the five-hole decapping clamping motor seat; the five-hole decapping tube holding lifting seat is fixed to the linear guide rail, and the round standard nut matched on the motor lead screw needs to be fixed to the five-hole decapping tube holding lifting seat;

[0020] 3. Fix one end of the two five-hole cap-removing pipe-holding diagonal bracing arms AR3-T0804 to the two sides of the five-hole cap-removing pipe-holding lifting seat respectively;

[0021] 4. Fix one end of the two five-hole symmetrical rotatable arms to the five-hole eccentric rotatable arm shafts on the front assembly of the five-hole eccentric rotatable arms;

[0022] 5. Finally, connect the other end of the five-hole cap-removing symmetrical rotating arm and the other end of the five-hole cap-removing pipe diagonal bracing arm AR3-T0804;

[0023] 6. Fix one end of the two five-hole stripping pull plates to the left support plate of the five-hole stripping cap, and the other end to the right support plate of the five-hole stripping cap;

[0024] 7. Insert the swing shaft of the five-hole decapping clamp through the corresponding center holes of the five-hole decapping clamp arm assemblies, and then clamp the symmetrically protruding short shafts on the diagonal bracing arms of the five-hole decapping clamp into the slot of the single-tube clamp block on the five-hole decapping single-tube clamp block assembly;

[0025] 8. Finally, one end of the cap-throwing lower tension spring is connected to the five-hole cap-removing row pull plate, and the other end is connected to different inserts on the front assembly of the five-hole cap-removing eccentric rotating arm;

[0026] The movement principle of this specific implementation method is: the cap-removing tube holding motor drives the built-in screw to rotate, thereby driving the rotation of the round standard nut to push the five-hole cap-removing tube holding lifting seat fixed on the linear slider to move repeatedly on the linear guide rail; due to the mutual coordination of the five-hole cap-removing tube holding diagonal support arm AR3-T0804 and the five-hole cap-removing symmetrical rotating arm, the two five-hole cap-removing eccentric rotating arm front assemblies can hold the test tube tightly; and the five-hole cap-removing clamping arm assembly is pressed onto the five-hole cap-removing single-tube clamping block assembly through the action of the tension spring, so that when the five-hole cap-removing clamping arm assembly moves, it will drive the horizontal movement of the entire assembly through the movement of the slot on the single-tube clamping block and the short shaft on the clamping tube diagonal support arm.

[0027] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. Five-hole cap removal clamping and lifting linkage structure, characterized in that: The invention comprises a five-hole stripping cap left side support plate (1), a five-hole stripping cap eccentric rotating arm front assembly (2), a cap throwing lower tension spring (3), a five-hole stripping cap row pull plate (4), a five-hole stripping cap right side support plate (5), a stripping cap tube holding motor (6), a five-hole stripping cap tightening motor seat (7), a stripping cap tube holding motor lead screw (8), a five-hole stripping cap tube holding lifting seat (9), a round standard nut (10), a five-hole stripping cap tube holding oblique support arm (11), a five-hole stripping cap symmetrical rotating arm (12) and a five-hole stripping cap eccentric rotating arm shaft (13). The five-hole stripping cap eccentric rotating arm front assembly (2) and the five-hole stripping cap row pull plate (4) are fixed between the five-hole stripping cap left side support plate (1) and the five-hole stripping cap right side support plate (5), the five-hole stripping cap tightening motor seat (7) is fixed on the upper part of the five-hole stripping cap right side support plate (5), and the five-hole stripping cap tightening motor seat (11) is fixed on the upper part of the five-hole stripping cap 7) is fixed with a cap-removing pipe holding motor (6), a five-hole cap-removing pipe holding lifting seat (9) is arranged below the five-hole cap-removing tightening motor seat (7), the five-hole cap-removing pipe holding lifting seat (9) is fixed on a slide block, the slide block is slidably matched with a linear slide rail (14), the cap-removing pipe holding motor (6) is connected with a cap-removing pipe holding motor screw rod (8), the cap-removing pipe holding motor screw rod (8) is connected with the five-hole cap-removing pipe holding lifting seat (9) through a round standard nut (10), both sides of the five-hole cap-removing pipe holding lifting seat (9) are fixed with one end of a five-hole cap-removing pipe holding diagonal bracing arm (11), one end of a five-hole cap-removing symmetrical rotating arm (12) is fixed with a five-hole cap-removing eccentric rotating arm shaft (13) on a five-hole cap-removing eccentric rotating arm front assembly (2), and the other end of the five-hole cap-removing symmetrical rotating arm (12) is connected with the other end of the five-hole cap-removing pipe holding diagonal bracing arm (11).

2. The five-hole cap removal clamping and lifting linkage structure according to claim 1 is characterized in that: A five-hole decapping clamping pipe swing shaft (15) passes through the central hole of the five-hole decapping clamping arm assembly (2).

3. The five-hole cap removal clamping and lifting linkage structure according to claim 1 is characterized in that: The short shafts symmetrically protruding on the diagonal bracing arms (11) of the five-hole decapping clamp tube are clamped inside the clamping groove of the single-tube tightening block (17) on the five-hole decapping single-tube clamp block assembly (16).

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