Five-hole uncapping, clamping and lifting linkage structure

Abstract

The utility model discloses a five-hole uncapping clamping and lifting linkage structure which is characterized in that a five-hole uncapping tightening motor base is fixed on the upper portion of a five-hole uncapping right side supporting plate, an uncapping pipe holding motor is fixed on the five-hole uncapping tightening motor base, and a five-hole uncapping pipe holding lifting base is arranged below the five-hole uncapping tightening motor base; a five-hole uncapping holding pipe lifting seat is fixed on a sliding block, the sliding block is in sliding fit with a linear sliding rail, an uncapping holding pipe motor is connected with an uncapping holding pipe motor lead screw, the uncapping holding pipe motor lead screw is connected with the five-hole uncapping holding pipe lifting seat through a round standard nut, and the two sides of the five-hole uncapping holding pipe lifting seat are fixed to one end of a five-hole uncapping holding pipe inclined supporting arm. One end of the five-hole uncapping symmetrical rotating arm is fixed with a five-hole uncapping eccentric rotating arm shaft on the five-hole uncapping eccentric rotating arm front assembly, and the other end of the five-hole uncapping symmetrical rotating arm is connected with the other end of the five-hole uncapping pipe holding inclined supporting arm. Movement in two different directions can be achieved through one driving motor, cost is low, and efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of sample tube cap removal technology, specifically to a five-hole cap removal clamping and lifting linkage structure. Background Technology

[0002] A sample tube cap removal device is a specialized tool for quickly and efficiently removing the caps from sample tubes (such as nucleic acid sampling tubes and vacuum blood collection tubes). These devices are extremely useful in medical and laboratory settings, especially when handling large volumes of samples.

[0003] Currently, the cap removal and clamping mechanisms of sample tube decapping devices are two separate mechanisms, each driven by a different drive mechanism. This structure is relatively complex and, due to the use of multiple drive mechanisms, results in high cost and low efficiency. Therefore, this invention designs a five-hole cap removal, clamping, and lifting linkage structure. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a five-hole hat removal clamping and lifting linkage structure. The structure is reasonably designed and can achieve movement in two different directions through a single drive motor. It is low in cost, highly efficient, and highly practical.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a five-hole hat removal clamping and lifting linkage structure, including a left support plate for the five-hole hat removal, a front assembly of the eccentric rotating arm for the five-hole hat removal, a hat-throwing pull spring, a five-hole hat removal pull plate, a right support plate for the five-hole hat removal, a hat-removing tube-holding motor, a five-hole hat-removing clamping motor base, a hat-removing tube-holding motor lead screw, a five-hole hat-removing tube-holding lifting seat, a circular standard nut, a five-hole hat-removing tube-holding diagonal brace arm, a five-hole hat-removing symmetrical rotating arm, and a five-hole hat-removing eccentric rotating arm shaft. The front assembly of the eccentric rotating arm and the pull plate are fixed between the left and right support plates of the five-hole hat removal, the hat-throwing pull spring is connected to the pull plate, and the five-hole hat-removing clamping mechanism... The motor base is fixed to the upper part of the right support plate of the five-hole cap removal device. The cap removal clamping motor is fixed on the five-hole cap removal clamping motor base. The five-hole cap removal clamping motor base is set below the five-hole cap removal clamping motor base. The five-hole cap removal clamping motor lifting seat is fixed on the slider. The slider slides with the linear slide rail. The cap removal clamping motor is connected to the cap removal clamping motor lead screw. The cap removal clamping motor lead screw is connected to the five-hole cap removal clamping motor lifting seat through a round standard nut. Both sides of the five-hole cap removal clamping motor lifting seat are fixed to one end of the five-hole cap removal clamping diagonal support arm. One end of the five-hole cap removal symmetrical rotating arm is fixed to the five-hole cap removal eccentric rotating arm shaft on the front assembly of the five-hole cap removal eccentric rotating arm. The other end of the five-hole cap removal symmetrical rotating arm is connected to the other end of the five-hole cap removal clamping diagonal support arm.

[0006] Preferably, the five-hole cap removal eccentric rotating arm front assembly has a five-hole cap removal clamp swing shaft passing through its central hole.

[0007] Preferably, the symmetrically protruding short shafts on the five-hole cap-removing tube clamping diagonal support arm are engaged with the slots of the single tube clamping blocks on the five-hole cap-removing single tube clamping block assembly.

[0008] The beneficial effects of this utility model are: this utility model can achieve movement in two different directions through one drive, so the cost is relatively low; and the structure achieves a relatively complicated movement mode through the cooperation of the connecting rods, which is highly efficient and practical. Attached Figure Description

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

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2 This is a schematic diagram of the installation of the five-hole cap-removing clamp swing shaft of this utility model;

[0012] Figure 3 This is a schematic diagram showing the cooperation between the five-hole cap-removing single-tube clamp block assembly and the five-hole cap-removing eccentric rotating arm front assembly of this utility model. Detailed Implementation

[0013] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0014] Reference Figure 1-3The specific implementation adopts the following technical solution: a five-hole hat removal clamping and lifting linkage structure, including a five-hole hat removal left side support plate 1, a five-hole hat removal eccentric rotating arm front assembly 2, a hat throwing pull spring 3, a five-hole hat removal pull plate 4, a five-hole hat removal right side support plate 5, a hat removal tube clamping motor 6, a five-hole hat removal clamping motor seat 7, a hat removal tube clamping motor screw 8, a five-hole hat removal tube clamping lifting seat 9, a round standard nut 10, a five-hole hat removal tube clamping diagonal support arm 11, a five-hole hat removal symmetrical rotating arm 12, and a five-hole hat removal eccentric rotating arm shaft 13. The five-hole hat removal eccentric rotating arm front assembly 2 and the five-hole hat removal pull plate 4 are fixed between the five-hole hat removal left side support plate 1 and the five-hole hat removal right side support plate 5. The hat throwing pull spring 3 is connected to the five-hole hat removal pull plate 4. The five-hole hat removal clamping motor seat 7 is fixed to the five-hole hat removal tube clamping motor 6, a five-hole hat removal tube clamping motor seat 7, and a five-hole hat removal tube clamping motor 6. On the upper part of the right support plate 5 of the five-hole cap removal device, a cap removal clamping motor 6 is fixed on the five-hole cap removal clamping motor base 7. A five-hole cap removal clamping lifting seat 9 is set below the five-hole cap removal clamping motor base 7. The five-hole cap removal clamping lifting seat 9 is fixed on the slider. The slider is in sliding cooperation with the linear slide rail 14. The cap removal clamping motor 6 is connected to the cap removal clamping motor lead screw 8. The cap removal clamping motor lead screw 8 is connected to the five-hole cap removal clamping lifting seat 9 through the round standard nut 10. Both sides of the five-hole cap removal clamping lifting seat 9 are fixed to one end of the five-hole cap removal clamping diagonal support arm 11. One end of the five-hole cap removal symmetrical rotating arm 12 is fixed to the five-hole cap removal eccentric rotating arm shaft 13 on the front assembly 2 of the five-hole cap removal eccentric rotating arm. The other end of the five-hole cap removal symmetrical rotating arm 12 is connected to the other end of the five-hole cap removal clamping diagonal support arm 11.

[0015] It is worth noting that the five-hole cap removal eccentric rotating arm front assembly 2 has a five-hole cap removal clamp swing shaft 15 passing through the center hole.

[0016] In addition, the symmetrically protruding short shafts on the five-hole cap removal clamping pipe diagonal support arm 11 are engaged in the slots of the single pipe clamping block 17 on the five-hole cap removal single pipe clamping block assembly 16.

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

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

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

[0020] 3. Fix one end of each of the two five-hole cap removal pipe clamping arms AR3-T0804 to both sides of the five-hole cap removal pipe clamping lifting seat;

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

[0022] 5. Finally, connect the other end of the five-hole cap removal symmetrical swing arm and the other end of the five-hole cap removal pipe diagonal brace arm AR3-T0804 to each other.

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

[0024] 7. Pass the five-hole cap removal clamp swing shaft through the corresponding center holes of the front assembly of multiple five-hole cap removal eccentric swing arms, and then snap the symmetrically protruding short shafts on the five-hole cap removal clamp diagonal support arm into the slot of the single tube clamping block on the five-hole cap removal single tube clamping block assembly.

[0025] 8. Finally, connect one end of the cap-removing pull spring to the five-hole cap-removing pull plate, and the other end to the different inserts on the front assembly of the five-hole cap-removing eccentric swing arm.

[0026] The specific implementation principle is as follows: The cap removal and tube clamping motor drives the screw to rotate, which in turn drives the rotation of the circular standard nut to push the five-hole cap removal and tube clamping lifting seat, which is fixed on the linear slider, to move repeatedly on the linear guide rail. Due to the coordinated movement of the five-hole cap removal and tube clamping diagonal support arm AR3-T0804 and the five-hole cap removal symmetrical rotating arm, the two five-hole cap removal eccentric rotating arm front assemblies clamp the test tube. The tension spring presses the five-hole cap removal clamping arm assembly onto the five-hole cap removal single tube clamping block assembly. When the five-hole cap removal clamping arm assembly moves, the movement of the slot on the single tube clamping block and the short shaft on the tube clamping diagonal support arm will drive the horizontal movement of the entire assembly.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A five-hole decapping gripper-lift linkage, characterized by, The application relates to a five-hole cap-removing eccentric rotating arm device which comprises a left-side supporting plate (1), a five-hole cap-removing eccentric rotating arm front assembly (2), a cap-removing downward pulling spring (3), a five-hole cap-removing row pulling plate (4), a right-side supporting plate (5), a cap-removing tube-holding motor (6), a five-hole cap-removing tightening motor base (7), a cap-removing tube-holding motor screw rod (8), a five-hole cap-removing tube-holding lifting base (9), a circular standard nut (10), a five-hole cap-removing tube-holding inclined supporting arm (11), a five-hole cap-removing symmetrical rotating arm (12) and a five-hole cap-removing eccentric rotating arm shaft (13), the five-hole cap-removing eccentric rotating arm front assembly (2) and the five-hole cap-removing row pulling plate (4) are fixed between the left-side supporting plate (1) and the right-side supporting plate (5), the cap-removing downward pulling spring (3) is connected with the five-hole cap-removing row pulling plate (4), the five-hole cap-removing tightening motor base (7) is fixed on the upper portion of the right-side supporting plate (5), the cap-removing tube-holding motor (6) is fixed on the five-hole cap-removing tightening motor base (7), the five-hole cap-removing tube-holding lifting base (9) is arranged below the five-hole cap-removing tightening motor base (7), the five-hole cap-removing tube-holding lifting base (9) is fixed on a sliding block, the sliding block is in sliding fit with a linear sliding rail (14), the cap-removing tube-holding motor (6) is connected with the cap-removing tube-holding motor screw rod (8), the cap-removing tube-holding motor screw rod (8) is connected with the five-hole cap-removing tube-holding lifting base (9) through the circular standard nut (10), the five-hole cap-removing tube-holding lifting base (9) is fixed with the five-hole cap-removing tube-holding inclined supporting arm (11) at two sides, one end of the five-hole cap-removing symmetrical rotating arm (12) is fixed with the five-hole cap-removing eccentric rotating arm shaft (13) on the 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 tube-holding inclined supporting arm (11).

2. The five-hole decapping gripper-lift linkage of claim 1, wherein, The five-hole cap-removing eccentric rotating arm front assembly (2) is provided with the five-hole cap-removing tube-holding swinging shaft (15) penetrating through the central hole.

3. The five-hole decap-clamp-lift linkage of claim 1, wherein, The symmetrically protruding short shaft of the five-hole cap-removing tube-holding inclined supporting arm (11) is clamped in the clamping groove of the single-tube tightening block (17) of the five-hole cap-removing single-tube clamping block assembly (16).

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