Assembling tool convenient for assembling suction head

Abstract

The assembling tool comprises a tray, a plurality of tray holes are formed in the tray and used for clamping and placing the suction heads, a pressing plate is arranged above the tray, connecting rods are fixedly connected to the bottoms of the two ends of the pressing plate, fixing frames are fixedly connected to the two ends of the tray, and adjusting plates are fixedly connected to the bottom ends of the connecting rods through springs. The inner walls of the two sides of the fixing frames are fixedly connected with sliding rails, the two ends of the adjusting plate are fixedly connected with sliding blocks, the sliding blocks are clamped on the sliding rails in a sliding mode, and one fixing frame is provided with a driving mechanism for driving the sliding blocks to move up and down. A traditional alignment assembly mode is changed, a worker does not need to focus a target tray hole in dense tray holes, eye pressure of the worker is relieved, aversion caused by long-time eye using is avoided, the assembly experience feeling of the worker is improved, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of biomedical instruments, in particular to an assembly tool which is convenient for assembling a suction head. Background Art

[0002] A tip box refers to a storage device for placing tips. Generally, the tips are placed vertically in the tray holes of the tip box to facilitate users to directly insert the tips using a pipette or syringe.

[0003] In actual production, manual methods are generally used to assemble the tips into the tip box. The traditional assembly method is to place the tip box on a platform, and the worker holds the large end of the tip, aims at the socket in the tray, and then inserts the small end of the tip. Inserting the tip into the socket is a relatively delicate action. When the human body completes this action, the eyes first need to focus on the target tray hole among the densely packed tray holes, and then the body needs to be in a static state to use the hand to move to complete the assembly. During this process, the head is in a low state for a long time. After a long period of assembly, it will cause serious fatigue accumulation and disgust to the eyes, waist, neck and shoulders of the human body, resulting in a decrease in assembly efficiency, and even the occurrence of individual tray holes missing.

[0004] Therefore, for enterprise production and enterprise management, there is an urgent need for an assembly tool that is convenient for assembling suction heads to reduce the labor intensity of workers, while ensuring assembly efficiency and reducing the occurrence of missing installations. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an assembly tool which is convenient for assembling a suction head, thereby solving the existing problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an assembly tool that is convenient for assembling suction heads, comprising a tray, a plurality of tray holes are opened on the tray for clamping and placing the suction heads, a pressure plate is arranged above the tray, connecting rods are fixedly connected to the bottoms of both ends of the pressure plate, fixed frames are fixedly connected to both ends of the tray, the bottom ends of the connecting rods are fixedly connected to adjustment plates through springs, slide rails are fixedly connected to the inner walls of both sides of the fixing frame, sliders are fixedly connected to both ends of the adjustment plate, the sliders are slidably clamped on the slide rails, and a driving mechanism for driving the slider to move up and down is arranged on one of the fixing frames.

[0007] Preferably, a plurality of the tray holes are arranged on the tray at equal intervals, and the outer diameter of the suction head is matched with the inner diameter of the tray hole.

[0008] Preferably, a soft rubber layer is fixedly adhered to the bottom surface of the pressing plate, and the soft rubber layer is made of medical rubber material.

[0009] Preferably, the slider is an I-shaped slider, the slide rail is an I-shaped slide rail, and the inner surface size of the slider is matched with the outer surface size of the slide rail.

[0010] Preferably, the driving mechanism includes a toothed plate fixed on one side of the slider and a gear rotatably mounted on a fixed frame, the gear is meshingly connected with the toothed plate, a knob is rotatably mounted on the surface of the fixed frame, the knob and the gear are mounted on the same rotating shaft, and the rotating shaft is rotatably mounted on the fixed frame through a bearing.

[0011] Preferably, the tray and the pressing plate are both made of rectangular plastic parts.

[0012] Beneficial Effects

[0013] The utility model provides an assembly tool that is convenient for assembling suction heads. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The assembly tool is convenient for assembling suction heads. The overall process can be briefly described as follows: grab a handful of suction heads and spread them all over the tray holes. The driving mechanism drives the slider to slide on the slide rail, drives the adjustment plate to move up and down, drives the pressure plate at one end of the connecting rod to move up and down, and presses the suction heads tightly with the pressure plate to press against the top of the suction heads so that the suction heads can be quickly positioned and connected in the tray holes. There are fewer fine movements in the whole process, and the workers' eyes, waist, neck and shoulders do not need to remain stiff and still for a long time to complete the assembly of the suction head box, thereby reducing labor intensity.

[0015] 2. This is an assembly tool that is convenient for assembling suction heads. The driving mechanism includes a toothed plate, a gear, etc. When adjusting the up and down movement of the connecting rod, it is only necessary to manually rotate the knob to drive the gear to rotate, and the gear and the toothed plate are engaged to drive the slider to slide on the slide rail, thereby driving the pressure plate to move up and down. The adjustment is convenient, which changes the traditional alignment method, so that workers do not need to focus on the target pallet holes among the densely packed pallet holes, which reduces the eye pressure of the workers, avoids the disgust caused by long-term eye use, improves the assembly experience of the workers, and improves the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the tray structure of the utility model.

[0019] In the figure: 1. tray; 2. tray hole; 3. suction head; 4. pressure plate; 41. soft rubber layer; 5. connecting rod; 6. fixing frame; 7. spring; 8. adjustment plate; 9. slider; 10. driving mechanism; 101. tooth plate; 102. gear; 103. knob; 11. slide rail. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 , the utility model provides two technical solutions:

[0022] Embodiment 1:

[0023] An assembly tool for assembling suction heads, comprising a tray 1, a plurality of tray holes 2 are provided on the tray 1 for clamping and placing suction heads 3, a pressure plate 4 is arranged above the tray 1, connecting rods 5 are fixedly connected to the bottoms of both ends of the pressure plate 4, both ends of the tray 1 are fixedly connected to fixing frames 6, the bottom ends of the connecting rods 5 are fixedly connected to adjustment plates 8 through springs 7, both sides of the inner walls of the fixing frames 6 are fixedly connected to slide rails 11, both ends of the adjustment plate 8 are fixedly connected to sliders 9, the sliders 9 are slidably clamped on the slide rails 11, and a driving mechanism 10 for driving the slider 9 to move up and down is arranged on one of the fixing frames 6.

[0024] Embodiment 2:

[0025] An assembly tool for assembling suction heads, comprising a tray 1, a plurality of tray holes 2 are provided on the tray 1 for clamping and placing suction heads 3, a pressure plate 4 is arranged above the tray 1, connecting rods 5 are fixedly connected to the bottoms of both ends of the pressure plate 4, both ends of the tray 1 are fixedly connected to fixing frames 6, the bottom ends of the connecting rods 5 are fixedly connected to adjustment plates 8 through springs 7, both sides of the inner walls of the fixing frames 6 are fixedly connected to slide rails 11, both ends of the adjustment plate 8 are fixedly connected to sliders 9, the sliders 9 are slidably clamped on the slide rails 11, and a driving mechanism 10 for driving the slider 9 to move up and down is arranged on one of the fixing frames 6.

[0026] In this embodiment, a plurality of tray holes 2 are arranged on the tray 1 at equal intervals, the outer diameter of the suction head 3 is matched with the inner diameter of the tray hole 2, and batch assembly is completed by movably clamping the suction head 3 in the tray hole 2; a soft rubber layer 41 is fixedly adhered to the bottom surface of the pressing plate 4, and the soft rubber layer 41 is made of medical rubber material, and the structural damage to the suction head 3 is reduced when the suction head 3 is pressed by the pressing plate 4; the slider 9 is an I-shaped slider, and the slide rail 11 is an I-shaped slide rail, and the inner surface size of the slider 9 is matched with the outer surface size of the slide rail 11, so as to ensure that the slider 9 can slide stably on the slide rail 11; the driving mechanism 10 includes a tooth plate fixed on one side of the slider 9 101 and a gear 102 rotatably mounted on the fixed frame 6, the gear 102 is meshed and connected with the toothed plate 101, a knob 103 is rotatably mounted on the surface of the fixed frame 6, the knob 103 and the gear 102 are mounted on the same rotating shaft, and the rotating shaft is rotatably mounted on the fixed frame 6 through a bearing. When adjusting the up and down movement of the connecting rod 5, it is only necessary to manually rotate the knob 103 to drive the gear 102 to rotate, and utilize the meshing transmission of the gear 102 and the toothed plate 101 to drive the slider 9 to slide on the slide rail 11, thereby driving the pressure plate 4 to move up and down; the tray 1 and the pressure plate 4 are both made of rectangular plastic parts, with a light structure and low manufacturing cost.

[0027] When the assembly tool for assembling suction heads is used, the overall process can be briefly described as follows: grab a handful of suction heads 3 and spread them all over the tray hole 2; the driving mechanism 10 drives the slider 9 to slide on the slide rail 11 to drive the adjustment plate 8 to move up and down, and drives the pressing plate 4 at one end of the connecting rod 5 to move up and down; the pressing plate 4 is pressed tightly on the suction heads 3, and the top of the suction heads 3 is pressed against so that the suction heads 3 are quickly positioned and connected in the tray hole 2; the whole process requires fewer fine movements, and the worker's eyes, waist, neck and shoulders do not need to remain in a stiff and static state for a long time to complete the assembly of the suction head box, thereby reducing labor intensity; In addition, the driving mechanism 10 of the utility model includes a toothed plate 101, a gear 102, etc. When adjusting the up and down movement of the connecting rod 5, it is only necessary to manually rotate the knob 103 to drive the gear 102 to rotate, and the gear 102 and the toothed plate 101 are engaged and transmitted to drive the slider 9 to slide on the slide rail 11, thereby driving the pressure plate 4 to move up and down. The adjustment is convenient, and the traditional alignment method is changed, so that workers do not need to focus on the target pallet hole among the densely packed pallet holes, which reduces the eye pressure of the workers, avoids the disgust caused by long-term eye use, improves the assembly experience of the workers, and improves the assembly efficiency.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembly tool for assembling suction tips, comprising a tray (1), characterized in that: The tray (1) is provided with a plurality of tray holes (2) for clamping and placing the suction head (3); a pressure plate (4) is arranged above the tray (1); connecting rods (5) are fixedly connected to the bottoms of both ends of the pressure plate (4); fixed frames (6) are fixedly connected to the two ends of the tray (1); the bottom ends of the connecting rods (5) are fixedly connected to the adjustment plates (8) via springs (7); the inner walls of both sides of the fixing frames (6) are fixedly connected to the slide rails (11); the two ends of the adjustment plates (8) are fixedly connected to the sliders (9); the sliders (9) are slidably clamped on the slide rails (11); and a driving mechanism (10) for driving the slider (9) to move up and down is arranged on one of the fixing frames (6).

2. The assembly tool for assembling a suction head according to claim 1, characterized in that: A plurality of tray holes (2) are arranged on the tray (1) at equal intervals, and the outer diameter of the suction head (3) is matched with the inner diameter of the tray hole (2).

3. The assembly tool for assembling a suction head according to claim 1, characterized in that: A soft rubber layer (41) is fixedly bonded to the bottom surface of the pressing plate (4), and the soft rubber layer (41) is made of medical rubber material.

4. The assembly tool for assembling a suction head according to claim 1, characterized in that: The slider (9) is an I-shaped slider, the slide rail (11) is an I-shaped slide rail, and the inner dimensions of the slider (9) are matched with the outer dimensions of the slide rail (11).

5. The assembly tool for assembling a suction head according to claim 1, characterized in that: The driving mechanism (10) comprises a toothed plate (101) fixed to one side of the slider (9) and a gear (102) rotatably mounted on a fixed frame (6); the gear (102) is meshed and transmission-connected with the toothed plate (101); a knob (103) is rotatably mounted on the surface of the fixed frame (6); the knob (103) and the gear (102) are mounted on the same rotating shaft; and the rotating shaft is rotatably mounted on the fixed frame (6) via a bearing.

6. The assembly tool for assembling a suction head according to claim 1, characterized in that: The tray (1) and the pressing plate (4) are both made of rectangular plastic parts.

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