Double-head grabbing and transplanting mechanism for medical assembly testing machine

Abstract

The utility model relates to medical assembly test technical field, concretely is medical assembly testing machine with double -end snatch transplanting mechanism, including work table, be equipped with the adjusting board on the work table, be equipped with the slide rail mechanism between adjusting board with work table, be equipped with the mounting bracket on adjusting board, be equipped with the lifting mechanism on mounting bracket, the lifting mechanism is equipped with two, the output of lifting mechanism is equipped with the mounting panel, the bottom of mounting panel is equipped with the adsorption board, the bottom of adsorption board is equipped with the mould groove, is equipped with the through -hole on the mould groove, be equipped with the adsorption pipe on mounting panel, through the automation control lifting mechanism, adsorption system and slide rail adjusting system, whole snatch transplanting action can be by PLC or industrial robot control automatic completion, has reduced the dependence on manual operation, has reduced the human error, has improved the consistency and stability of production.

Description

Technical Field

[0001] This utility model relates to the field of medical assembly and testing technology, specifically a dual-head gripping and transplanting mechanism for medical assembly and testing machines. Background Technology

[0002] As we all know, with the development of modern industry, especially the medical manufacturing industry, the requirements for automated production lines are getting higher and higher. Especially in the field of medical equipment assembly and testing, the accurate and efficient assembly of small precision components such as sensors has become one of the key factors affecting product quality and production efficiency. Traditional manual operation methods are difficult to meet the needs of high precision, high speed and multi-variety small-batch production. Therefore, the introduction of automated assembly equipment has become an inevitable trend in the industry.

[0003] Although some automated gripping devices exist on the market, most still have significant limitations. Traditional gripping mechanisms are typically equipped with only one suction head, meaning they can only handle one type or specification of workpiece at a time. When handling workpieces of different sizes or shapes, the machine must be stopped to change the corresponding fixture, which is not only time-consuming but also increases production costs. Some gripping devices lack precise position adjustment mechanisms, which may lead to positional deviations during gripping, thus affecting subsequent assembly accuracy. Due to structural design limitations, changing fixtures or adjusting settings when adapting to different workpieces is often complex and requires professionals to spend a lot of time debugging. Therefore, it is necessary to propose solutions to this technical problem. Utility Model Content

[0004] Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a dual-head gripping and transplanting mechanism for a medical assembly and testing machine.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a dual-head gripping and transplanting mechanism for a medical assembly testing machine, comprising a worktable, an adjusting plate on the worktable, a slide rail mechanism between the adjusting plate and the worktable, a mounting frame on the adjusting plate, a lifting mechanism on the mounting frame, two lifting mechanisms, a mounting plate at the output end of the lifting mechanism, an adsorption plate at the bottom end of the mounting plate, a mold groove at the bottom end of the adsorption plate, a through hole in the mold groove, an adsorption tube on the mounting plate extending to the bottom end of the mounting plate and aligned with the through hole, a fastening mechanism and a positioning mechanism between the mounting plate and the adsorption plate, the fastening mechanism comprising a fastening groove, a fastening box, and a fastening plate, the fastening groove being located at the bottom end of the mounting plate, the fastening plate being installed at the top end of the adsorption plate and located in the fastening groove, both the fastening groove and the fastening plate having a T-shaped structure, the fastening box being installed at the top end of the mounting plate, and a fixing mechanism between the fastening plate and the fastening box.

[0008] Furthermore, the present invention is improved in that the fixing mechanism includes an inclined groove and a fastening hole. The inclined groove is formed on the fastening plate, and the fastening hole is formed between one side of the fastening groove and the interior of the fastening box. An inclined plate is provided on the fastening hole, and the inclined plate abuts against the inclined groove. The interior of the fastening box is provided with a lead screw and a sliding block. A screw hole is formed on the sliding block, and the lead screw passes through the screw hole. The sliding block is fixed to the top of the inclined plate, and the lead screw extends to one side of the fastening box.

[0009] Furthermore, the present invention is improved in that a gear is provided between the lead screw and the interior of the fastening box, a fixing box is provided on one side of the fastening box, a fixing hole is provided between one side of the fixing box and the interior of the fastening box, a toothed column is provided on the fixing hole, the toothed column meshes with the gear, and an elastic support mechanism is provided between the toothed column and the fixing hole.

[0010] Furthermore, the present invention is improved in that the elastic support mechanism includes a fixing groove and a fixing plate. The fixing groove is opened on one side of the fixing hole, the fixing plate is located in the fixing groove and connected to the toothed column, and a compression spring is provided between the fixing plate and the fixing groove.

[0011] Furthermore, the present invention is improved in that the elastic support mechanism is provided in two symmetrical arrangements.

[0012] Furthermore, the present invention is improved in that the positioning mechanism includes a positioning groove and a positioning plate. The positioning groove is formed at the bottom end of the mounting plate, and the positioning plate is installed at the top end of the adsorption plate and located in the positioning groove. Both the positioning groove and the positioning plate have a T-shaped structure.

[0013] Furthermore, an improvement of this invention is that the compression spring is an alloy spring.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a dual-head gripping and transplanting mechanism for a medical assembly testing machine, which has the following beneficial effects:

[0016] This medical assembly and testing machine uses a dual-head gripping and transfer mechanism. By setting two lifting mechanisms and corresponding adsorption plates on the mounting frame, it can simultaneously grip and transfer two sensor workpieces. Compared with the traditional single-head gripping device, this mechanism can double the number of grips per unit time. It is particularly suitable for assembly and testing lines with high cycle time and continuous production, effectively shortening the idle travel time of the equipment and improving the overall production line operating efficiency.

[0017] When it is necessary to adapt to sensors of different sizes or shapes, the current adsorption plate can be removed and replaced with an adsorption plate that matches the new specifications of the workpiece simply by contacting the fastening mechanism, which improves the versatility of the equipment. The adsorption tube is precisely aligned with the through hole in the mold groove, which ensures that the air path of the vacuum adsorption system is unobstructed and guarantees the effective transmission of adsorption force. During the gripping process, the sensor is firmly adsorbed in the mold groove, avoiding displacement, slippage or falling, thereby improving assembly accuracy and yield. It is especially suitable for the stable gripping of tiny precision sensors.

[0018] By using automated control of the lifting mechanism, adsorption system, and slide rail adjustment system, the entire grasping and transplanting action can be automatically completed by PLC or industrial robot control, reducing reliance on manual operation, reducing human error, and improving production consistency and stability. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This utility model Figure 1 Enlarged structural diagram of the mounting plate Figure 1 ;

[0021] Figure 3 This utility model Figure 1 Enlarged structural diagram of the mounting plate Figure 2 ;

[0022] Figure 4 This utility model Figure 1 Enlarged top half-section view of the mounting plate.

[0023] In the diagram: 1. Workbench; 2. Slide rail mechanism; 3. Lifting mechanism; 4. Mounting plate; 5. Adsorption plate; 6. Adsorption tube; 7. Fastening box; 8. Fastening plate; 9. Inclined groove; 10. Inclined plate; 11. Lead screw; 12. Sliding block; 13. Gear; 14. Gear column; 15. Fixing plate; 16. Compression spring; 17. Positioning plate; 18. Fixing box. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4This utility model relates to a dual-head gripping and transplanting mechanism for a medical assembly and testing machine, comprising a worktable 1, an adjusting plate on the worktable 1, a slide rail mechanism 2 between the adjusting plate and the worktable 1, a mounting frame on the adjusting plate, and a lifting mechanism 3 on the mounting frame. Two lifting mechanisms 3 are provided, and a mounting plate 4 is provided at the output end of each lifting mechanism 3. An adsorption plate 5 is provided at the bottom end of the mounting plate 4, and a mold groove with a through hole is formed at the bottom end of the adsorption plate 5. An adsorption tube 6 is provided on the mounting plate 4, extending to the... The bottom end of the mounting plate 4 is aligned with the through hole. A fastening mechanism and a positioning mechanism are provided between the mounting plate 4 and the adsorption plate 5. The fastening mechanism includes a fastening groove, a fastening box 7, and a fastening plate 8. The fastening groove is formed at the bottom end of the mounting plate 4. The fastening plate 8 is installed at the top end of the adsorption plate 5 and located in the fastening groove. Both the fastening groove and the fastening plate 8 have a T-shaped structure. The fastening box 7 is installed at the top end of the mounting plate 4. A fixing mechanism is provided between the fastening plate 8 and the fastening box 7. In this embodiment, the adsorption plate 5 is... The positioning mechanism and fastening plate 8 are inserted into the fastening groove, thereby positioning the adsorption plate 5 at the bottom of the mounting plate 4. The T-shaped fastening plate 8 and fastening groove prevent the adsorption plate 5 from detaching from the mounting plate 4. The fixing mechanism can then fix the adsorption plate 5 below the mounting plate 4. At this time, the through hole on the bottom mold groove of the adsorption plate 5 is aligned with the adsorption tube 6. The adjusting plate is moved by the slide rail mechanism 2, thereby moving the two lifting mechanisms 3 on the mounting frame above the sensor assembly. By controlling the lifting mechanism 3 to move the adsorption plate 5 downward, the sensor can be made to abut against the matching mold groove. Then, by connecting the adsorption tube 6 to the adsorption pump or other adsorption equipment, the mold groove adsorbs the sensor. The two lifting mechanisms 3 adsorb and grab the corresponding sensor through the adsorption plate 5, which is convenient for transferring the sensor to other equipment. When adsorbing and grabbing different sensors, the fixing mechanism contacts and fixes the adsorption plate 5, allowing for quick replacement of the adsorption plate 5 with the corresponding size and type of mold groove. Then, the fastening mechanism and positioning mechanism are used to assemble the adsorption plate 5, which facilitates the adsorption and grabbing of different sensor workpieces, making the operation efficient and convenient.

[0026] To quickly assemble and fix the adsorption plate 5, in this solution, the fixing mechanism includes a sloping groove 9 and a fastening hole. The sloping groove 9 is formed on the fastening plate 8, and the fastening hole is formed between one side of the fastening groove and the interior of the fastening box 7. A sloping plate 10 is provided on the fastening hole, and the sloping plate 10 abuts against the sloping groove 9. The interior of the fastening box 7 is provided with a lead screw 11 and a sliding block 12. A screw hole is formed on the sliding block 12, through which the lead screw 11 passes. The sliding block 12 is fixed to the top of the sloping plate 10, and the lead screw 11 extends to... On one side of the fastening box 7, a gear 13 is provided between the lead screw 11 and the interior of the fastening box 7. A fixing box 18 is provided on one side of the fastening box 7, and a fixing hole is formed between one side of the fixing box 18 and the interior of the fastening box 7. A toothed column 14 is provided on the fixing hole, and the toothed column 14 meshes with the gear 13. An elastic support mechanism is provided between the toothed column 14 and the fixing hole. The elastic support mechanism includes a fixing groove and a fixing plate 15. The fixing groove is formed on one side of the fixing hole, and the fixing plate 15 is located on the fixing... The toothed column 14 is connected in the groove. A compression spring 16 is provided between the fixing plate 15 and the fixing groove. When the fastening plate 8 abuts against the fastening groove, the inclined groove 9 aligns with the inclined plate 10, pulling the toothed column 14. The toothed column 14 drives the fixing plate 15 to move, thereby compressing and deforming the compression spring 16. One end of the toothed column 14 leaves the gear 13. By rotating the lead screw 11 on the fastening box 7, the lead screw 11 rotates by an angle. Through the screw hole of the lead screw 11 passing through the screw hole of the sliding block 12, the sliding block 12 can move linearly inside the fastening box 7. The sliding block 12 drives the inclined plate 10. The inclined plate 10 moves to abut against the inclined groove 9, thereby firmly fixing the fastening plate 8 to the fastening groove. The inclined angle of the inclined plate 10 and the inclined groove 9 can achieve efficient and firm fixation of the adsorption plate 5. At this time, the toothed column 14 is released, so that the compression spring 16 can elastically support the fixing plate 15. The fixing plate 15 drives the toothed column 14 to move linearly. The toothed column 14 meshes against the gear 13, thereby locking the screw 11 so that there will be no angular deviation, ensuring the stability of the inclined plate 10 on the inclined groove 9, and realizing the assembly or removal of the adsorption plate 5 without any tools.

[0027] In order to provide elastic support stability for the tooth column 14, in this solution, the elastic support mechanism is provided in two symmetrical arrangements. Through the two symmetrically arranged elastic support mechanisms, the tooth column 14 can be elastically supported more stably.

[0028] To facilitate the positioning and assembly of the adsorption plate 5, in this design, the positioning mechanism includes a positioning groove and a positioning plate 17. The positioning groove is formed at the bottom end of the mounting plate 4, and the positioning plate 17 is installed at the top end of the adsorption plate 5 and located in the positioning groove. Both the positioning groove and the positioning plate 17 have a T-shaped structure. By having the positioning plate 17 abut against the positioning groove and having a T-shaped structure, it is easy to position and assemble the adsorption plate 5, and it also plays an auxiliary support role, ensuring that the adsorption plate 5 is more stably and reliably fixed at the bottom end of the mounting plate 4.

[0029] In order to ensure the elastic support force for the fixed plate 15, in this solution, the compression spring 16 is an alloy spring. Alloy springs have the characteristics of high structural strength and good stability, thereby ensuring the long-term elastic support effect for the fixed plate 15.

[0030] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A double-head grabbing and transplanting mechanism for medical assembly testing machines, comprising a workbench (1), wherein an adjusting plate is arranged on the workbench (1), and a sliding rail mechanism (2) is arranged between the adjusting plate and the workbench (1), characterized in that, The adjustment plate is provided with a mounting bracket, and the mounting bracket is provided with a lifting mechanism (3). There are two lifting mechanisms (3). The output end of the lifting mechanism (3) is provided with a mounting plate (4). The bottom end of the mounting plate (4) is provided with an adsorption plate (5). The bottom end of the adsorption plate (5) is provided with a mold groove. The mold groove is provided with a through hole. The mounting plate (4) is provided with an adsorption tube (6). The adsorption tube (6) extends to the bottom end of the mounting plate (4) and is aligned with the through hole. The mounting plate (4) and the... A fastening mechanism and a positioning mechanism are provided between the adsorption plates (5). The fastening mechanism includes a fastening groove, a fastening box (7) and a fastening plate (8). The fastening groove is opened at the bottom end of the mounting plate (4). The fastening plate (8) is installed at the top of the adsorption plate (5) and located in the fastening groove. The fastening groove and the fastening plate (8) are both T-shaped. The fastening box (7) is installed at the top of the mounting plate (4). A fixing mechanism is provided between the fastening plate (8) and the fastening box (7).

2. The dual-head gripping and transplanting mechanism for a medical assembly testing machine according to claim 1, characterized in that, The fixing mechanism includes a sloping groove (9) and a fastening hole. The sloping groove (9) is opened on the fastening plate (8). The fastening hole is opened between one side of the fastening groove and the inside of the fastening box (7). A sloping plate (10) is provided on the fastening hole. The sloping plate (10) abuts against the sloping groove (9). The inside of the fastening box (7) is provided with a lead screw (11) and a sliding block (12). A screw hole is opened on the sliding block (12). The lead screw (11) passes through the screw hole. The sliding block (12) is fixed to the top of the sloping plate (10). The lead screw (11) extends to one side of the fastening box (7).

3. The dual-head gripping and transplanting mechanism for a medical assembly testing machine according to claim 1, characterized in that, A gear (13) is provided between the lead screw (11) and the interior of the fastening box (7). A fixing box (18) is provided on one side of the fastening box (7). A fixing hole is provided between one side of the fixing box (18) and the interior of the fastening box (7). A toothed column (14) is provided on the fixing hole. The toothed column (14) meshes with the gear (13). An elastic support mechanism is provided between the toothed column (14) and the fixing hole.

4. The dual-head gripping and transplanting mechanism for a medical assembly testing machine according to claim 1, characterized in that, The elastic support mechanism includes a fixing groove and a fixing plate (15). The fixing groove is opened on one side of the fixing hole. The fixing plate (15) is located in the fixing groove and connected to the toothed column (14). A compression spring (16) is provided between the fixing plate (15) and the fixing groove.

5. The dual-head gripping and transplanting mechanism for a medical assembly testing machine according to claim 1, characterized in that, The elastic support mechanism has two parts, which are arranged symmetrically.

6. The dual-head gripping and transfer mechanism for a medical assembly testing machine according to claim 1, characterized in that, The positioning mechanism includes a positioning groove and a positioning plate (17). The positioning groove is opened at the bottom end of the mounting plate (4), and the positioning plate (17) is installed at the top of the adsorption plate (5) and located in the positioning groove. Both the positioning groove and the positioning plate (17) are T-shaped structures.

7. The dual-head gripping and transplanting mechanism for a medical assembly testing machine according to claim 1, characterized in that, The compression spring (16) is an alloy spring.

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