Automatic assembly device for continuous firing ligature clips

Abstract

The utility model discloses a kind of automatic assembly devices of continuous firing ligature clip, it is related to medical instrument technical field.The utility model includes work cabinet, the top of work cabinet is fixedly connected with workbench, the top of workbench is fixedly connected with work stand, the top of workbench is fixedly connected with placing table and collection table, the side surface of work stand is slidably connected with blanking box, the side surface bolt connection of blanking box has box door.The utility model realizes quantitative feeding to avoid material accumulation by the mutual cooperation of tray, stock bin and motor etc. components inside gap blanking mechanism, and guarantees assembly accuracy.Its intermittent rotation characteristics can be accurately matched with subsequent assembly process, reduce process connection waiting time and improve efficiency.Stock bin can store sufficient ligature clip to reduce artificial material adding frequency, line convergence tube regular motor circuit, both enhance operation safety and keep mechanism neat, overall power device realizes automation, stable operation.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, and in particular relates to an automatic assembly device for continuous ligation clips. Background Technology

[0002] Medical devices are specialized equipment used for human diagnosis, treatment, monitoring, rehabilitation, or health management. They encompass all categories from high-risk to low-risk, including imaging diagnostic equipment, surgical instruments, life support equipment, and rehabilitation aids. Designed with safety and effectiveness as core principles, they strictly adhere to medical industry compliance standards. By accurately collecting human physiological data, assisting clinical procedures, or replacing the function of damaged organs, they provide technical support for disease screening, treatment implementation, postoperative rehabilitation, and health monitoring. Widely used in hospitals, primary healthcare institutions, and home settings, they meet the professional needs of clinical diagnosis and treatment while also ensuring ease of use and safety. They are key equipment supporting the efficient operation of the healthcare system, promoting medical technology advancement, and safeguarding public health.

[0003] In existing equipment, the assembly and feeding of materials are achieved through the cooperation of components such as the gripping of the robotic arm and the traditional surface contact sliding mechanism. However, there are problems such as the limited number of items that can be gripped by the robotic arm and the time required, which increases the time of the process and reduces work efficiency. In addition, the surface contact sliding mechanism has high resistance, which increases the wear rate of the components and increases the cost and maintenance frequency. Therefore, we propose an automatic assembly device for continuous ligation clamps. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic assembly device for continuous-fire ligation clips. Through the cooperation of components such as the gap feeding mechanism and the ball transmission mechanism, it solves the problems in the prior art, such as the small number of items that the robotic arm can hold, the time required, the increased time of the process, the reduced work efficiency, the large resistance of the sliding mechanism with surface contact, the increased wear rate of components, and the increased cost and maintenance frequency.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an automatic assembly device for continuous firing ligature clips, comprising: a work cabinet, a support foot pad fixedly connected to the bottom of the work cabinet, an inspection door slidably connected to the inner side of the work cabinet, a handle fixedly connected to the side of the inspection door, a worktable fixedly connected to the top of the work cabinet, a work frame fixedly connected to the top of the worktable, a placement platform and a collection platform fixedly connected to the top of the worktable, a feeding box slidably connected to the side of the work frame, a box door bolted to the side of the feeding box, and an intermittent feeding mechanism provided inside the feeding box;

[0007] The gap feeding mechanism includes a motor shaft, one end of which is rotatably connected to the inner side of the feeding box. A material tray is fixedly connected to the circumferential surface of the motor shaft. A material bin is fixedly connected to the top of the feeding box. A feeding port is fixedly connected to the bottom of the feeding box. A motor is fixedly connected to the inner bottom surface of the work cabinet. A wire coiling tube is fixedly connected to the side of the work cabinet.

[0008] Furthermore, the side bolts of the box door are connected with screws, and the number of screws is set to be several and symmetrical with each other along the vertical central axis of the box door. This can make the connection between the box door and the unloading box evenly stressed, avoid the deformation or loosening of the box door caused by local stress concentration, and ensure the sealing performance of the box door to prevent internal materials from spilling or dust from entering.

[0009] Furthermore, the inner bottom surface of the collection platform is provided with an inclined surface, which guides the falling ligatures to slide and converge automatically in a designated direction by gravity, avoiding scattered accumulation or dead corners inside the collection platform, and facilitating subsequent batch collection and retrieval.

[0010] Furthermore, the circumferential surface of the material tray is provided with grooves, and the number of grooves is set to several and arranged in a circumferential array on the circumferential surface of the material tray, so as to realize the precise reception of a single tying clip corresponding to a single groove, avoid material overlap or jamming, and ensure the quantitative feeding effect.

[0011] Furthermore, the work frame is equipped with a ball drive mechanism, which includes a slot. The slot is located on the inner side of the work frame, and a ball is disposed inside the slot. A slider is slidably connected to the inner side of the slot, and the side of the slider is fixedly connected to the side of the feed box.

[0012] Furthermore, the slider has a fitting groove on its side, the width of which is equal to the diameter of the ball, so that the ball and the fitting groove form a precise fit, preventing the ball from shifting left or right or falling off during sliding, and ensuring the stability of the transmission guide.

[0013] Furthermore, the number of balls is set to several and arranged in a linear array on the inner side of the work frame to form a multi-point uniform support structure, so that the force on the slider and the work frame is distributed to each ball, avoiding wear or jamming caused by local pressure concentration and improving transmission stability.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model achieves quantitative material feeding by coordinating components such as the material tray, hopper, and motor within the intermittent feeding mechanism, preventing material accumulation and ensuring assembly accuracy. Its intermittent rotation characteristic allows for precise coordination with subsequent assembly processes, reducing waiting time between processes and improving efficiency. The hopper can store sufficient binding clips, reducing the frequency of manual material replenishment, while the wiring conduit neatly organizes the motor wiring, enhancing operational safety and maintaining the cleanliness of the mechanism. The overall assist device achieves automated and stable operation.

[0016] 2. This utility model, through the interaction of components such as the slots, balls, and sliders within the ball transmission mechanism, transforms the sliding friction between the slider and the work frame into rolling friction, significantly reducing the moving resistance of the feeding box and making its sliding smoother and less strenuous. The linear array of balls ensures even force distribution, avoiding localized wear. The slider is fixedly connected to the feeding box, and with the ball guide, precise linear positioning of the feeding box can be achieved, preventing deviation from affecting the feeding accuracy and providing a stable guarantee for the continuous operation of the device.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional appearance structure diagram from a first-person perspective of the present invention.

[0020] Figure 2 This is a three-dimensional appearance structure diagram of the present invention from a second perspective.

[0021] Figure 3 This utility model Figure 2 A three-dimensional magnified structural diagram of A in the middle;

[0022] Figure 4 This is a three-dimensional cross-sectional structural diagram from a first-person perspective of the present invention;

[0023] Figure 5 This utility model Figure 2 A schematic diagram of the three-dimensional appearance structure of B.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Work cabinet; 2. Support feet; 3. Inspection door; 4. Handle; 5. Workbench; 6. Work rack; 7. Placement platform; 8. Collection platform; 9. Feeding box; 10. Box door; 11. Gap feeding mechanism; 111. Motor shaft; 112. Material tray; 113. Material bin; 114. Feeding port; 115. Motor; 116. Cable winding tube; 117. Groove; 12. Screw; 13. Inclined surface; 14. Ball drive mechanism; 141. Slot; 142. Ball; 143. Slider; 144. Fitting groove. Detailed Implementation

[0026] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 This utility model is an automatic assembly device for continuous firing ligature clips, including: a work cabinet 1, a support foot pad 2 fixedly connected to the bottom of the work cabinet 1, an inspection door 3 slidably connected to the inner side of the work cabinet 1, a handle 4 fixedly connected to the side of the inspection door 3, a workbench 5 fixedly connected to the top of the work cabinet 1, a work frame 6 fixedly connected to the top of the workbench 5, a placement platform 7 and a collection platform 8 fixedly connected to the top of the workbench 5, a feeding box 9 slidably connected to the side of the work frame 6, a box door 10 bolted to the side of the feeding box 9, and an intermittent feeding mechanism 11 provided inside the feeding box 9;

[0028] The gap feeding mechanism 11 includes a motor shaft 111, one end of which is rotatably connected to the inner side of the feeding box 9. A material tray 112 is fixedly connected to the circumferential surface of the motor shaft 111. A material bin 113 is fixedly connected to the top of the feeding box 9. A feeding port 114 is fixedly connected to the bottom of the feeding box 9. A motor 115 is fixedly connected to the inner bottom surface of the work cabinet 1. A wire coiling tube 116 is fixedly connected to the side of the work cabinet 1.

[0029] As shown in the figure, the side of the box door 10 is bolted with screws 12. There are several screws 12, which are symmetrical about each other along the vertical central axis of the box door 10. This can make the connection between the box door 10 and the feeding box 9 evenly stressed, avoid deformation or loosening of the box door 10 caused by local stress concentration, and ensure the sealing performance of the box door 10 to prevent internal materials from spilling or dust from entering.

[0030] As shown in the figure, the inner bottom surface of the collection platform 8 is provided with an inclined surface 13, which guides the falling ligatures to slide and converge automatically in a designated direction by gravity, avoiding scattered accumulation or dead corners in the collection platform 8, and facilitating subsequent batch collection and retrieval.

[0031] As shown in the figure, the circumferential surface of the material tray 112 is provided with grooves 117. The number of grooves 117 is set to a certain extent and is arranged in a circumferential array on the circumferential surface of the material tray 112. This enables each groove 117 to accurately receive a single tying clip, avoiding material overlap or jamming and ensuring quantitative feeding effect.

[0032] As shown in the figure, the work frame 6 is equipped with a ball transmission mechanism 14. The ball transmission mechanism 14 includes a slot 141, which is opened on the inner side of the work frame 6. The slot 141 is equipped with a ball 142. The inner side of the slot 141 is slidably connected to a slider 143, and the side of the slider 143 is fixedly connected to the side of the feed box 9.

[0033] As shown in the figure, the slider 143 has a fitting groove 144 on its side. The width of the fitting groove 144 is equal to the diameter of the ball 142, so that the ball 142 and the fitting groove 144 form a precise fitting fit, which prevents the ball 142 from shifting left or right or falling off during the sliding process and ensures the stability of the transmission guide.

[0034] As shown in the figure, there are several balls 142 arranged in a linear array on the inner side of the work frame 6 to form a multi-point uniform support structure. This distributes the force on the slider 143 and the work frame 6 to each ball 142, avoiding wear or jamming caused by local pressure concentration and improving transmission stability.

[0035] A specific application of this embodiment is as follows: the support feet 2 at the bottom of the work cabinet 1 stabilize the overall equipment; the maintenance door 3 on the inner side of the work cabinet 1 can be slid open by the handle 4 for maintenance; the workbench 5 at the top of the work cabinet 1 is fixed with a work rack 6, a placement platform 7 and a collection platform 8; the inclined surface 13 on the bottom of the collection platform 8 facilitates the collection of finished products; the side of the work rack 6 is slidably connected to the unloading box 9; the side of the unloading box 9 is connected to the box door 10 by screws 12. The intermittent feeding mechanism 11 is powered by a motor 115. One end of the motor 115 is electrically connected to the motor shaft 111 on the inner side of the feeding box 9 to drive it to rotate. The motor shaft 111 drives the material tray 112 on the circumferential surface to rotate synchronously. The tying clip in the hopper 113 at the top of the feeding box 9 falls into the groove 117 on the circumferential surface of the material tray 112. As the material tray 112 rotates, when the groove 117 is aligned with the feeding port 114 at the bottom of the feeding box 9, the tying clip falls into the assembly station through the feeding port 114. The wiring conduit 116 on the side of the work cabinet 1 organizes the wiring of the motor 115. The placement table 7 is used to place the tying clip pipe to be assembled. The fallen tying material enters the collection table 8.

[0036] When the ball drive mechanism 14 is working, the slot 141 on the inner side of the work frame 6 provides installation and movement space for the balls 142, and several balls 142 are arranged in a linear array along the slot 141. The fitting groove 144 on the side of the slider 143 precisely fits with the balls 142, and the slider 143 is fixedly connected to the side of the feed box 9. When the feed box 9 is pushed or moved, the slider 143 moves synchronously with the feed box 9, driving the balls 142 to roll between the slot 141 and the fitting groove 144, converting the sliding friction between the slider 143 and the work frame 6 into rolling friction, so as to realize the smooth and stable movement of the feed box 9 along the work frame 6.

[0037] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0038] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic assembly device for continuous firing ligation clips, comprising a work cabinet (1), characterized in that: The bottom of the work cabinet (1) is fixedly connected to a support foot pad (2), the inner side of the work cabinet (1) is slidably connected to an inspection door (3), the side of the inspection door (3) is fixedly connected to a handle (4), the top of the work cabinet (1) is fixedly connected to a workbench (5), the top of the workbench (5) is fixedly connected to a work rack (6), the top of the workbench (5) is fixedly connected to a placement platform (7) and a collection platform (8), the side of the work rack (6) is slidably connected to a feeding box (9), the side of the feeding box (9) is bolted to a box door (10), and the inside of the feeding box (9) is provided with a gap feeding mechanism (11). The gap feeding mechanism (11) includes a motor shaft (111), one end of which is rotatably connected to the inner side of the feeding box (9). A material tray (112) is fixedly connected to the circumferential surface of the motor shaft (111). A hopper (113) is fixedly connected to the top of the feeding box (9). A feeding port (114) is fixedly connected to the bottom of the feeding box (9). A motor (115) is fixedly connected to the inner bottom surface of the work cabinet (1). A wire coiling tube (116) is fixedly connected to the side of the work cabinet (1).

2. The automatic assembly device for continuous firing ligature clips according to claim 1, characterized in that, The side of the box door (10) is bolted with screws (12), and the number of screws (12) is set to several, and they are symmetrical to each other along the vertical central axis of the box door (10).

3. The automatic assembly device for continuous firing ligature clips according to claim 2, characterized in that, The inner bottom surface of the collection platform (8) is provided with an inclined surface (13).

4. The automatic assembly device for continuous firing ligature clips according to claim 3, characterized in that, The circumferential surface of the material tray (112) is provided with grooves (117), and the number of grooves (117) is set to a certain number and arranged in a circumferential array on the circumferential surface of the material tray (112).

5. The automatic assembly device for continuous firing ligature clips according to claim 4, characterized in that, The work frame (6) is provided with a ball drive mechanism (14) inside. The ball drive mechanism (14) includes a slot (141) which is opened on the inner side of the work frame (6). A ball (142) is provided inside the slot (141). A slider (143) is slidably connected to the inner side of the slot (141). The side of the slider (143) is fixedly connected to the side of the feed box (9).

6. The automatic assembly device for continuous firing ligature clips according to claim 5, characterized in that, The slider (143) has a fitting groove (144) on its side, and the width of the fitting groove (144) is equal to the diameter of the ball (142).

7. The automatic assembly device for continuous firing ligature clips according to claim 6, characterized in that, The number of balls (142) is set to several, and they are arranged in a linear array on the inner side of the work frame (6).

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