Top block mounting equipment for endoscopic cutting anastomat

Abstract

The utility model discloses top block mounting equipment for an endoscope cutting anastomat, which relates to the field of endoscope cutting anastomat processing devices and comprises a mounting platform. According to the top block mounting equipment for the endoscopic cutting anastomat, the two feeding stations and the two conveying stations are arranged at the same time, then the conveying assembly can convey the two staple cartridges to the assembling assembly at the same time for machining operation, under the ideal condition, the assembling assembly can continuously conduct machining operation on the two staple cartridges, and the machining efficiency is improved. Compared with conveying and machining of one set of nail bins, the conveying time can be shortened, then the machining efficiency of the nail bins can be improved, the two sets of nail bins can be accurately located at the assembling assembly for machining under cooperation of the limiting assembly, the positions of the nail bins after movement can be rapidly located, the conveying plate is prevented from deviating, and the machining efficiency of the nail bins is improved. The assembly work of the top block and the nail bin is influenced, and the processing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of laparoscopic cutting stapler processing technology, specifically a laparoscopic cutting stapler top block installation device. Background Technology

[0002] The staple cartridge is one of the important components of the laparoscopic stapler. The inside of the staple cartridge is usually arranged with multiple sets of top blocks. The staples can be pushed out from the inside of the staple cartridge by the cooperation of the top blocks, so as to realize the suturing of human tissue. The top block installation device of the laparoscopic stapler is a device for assembling the staple cartridge and the top blocks.

[0003] Existing stapler top block installation equipment is typically a continuous processing device, generally including a feeding assembly, a conveying assembly, and an assembly assembly. During operation, the existing conveying assembly is usually set up in one group. After one group of staple cartridges is transported to the assembly station, it needs to return via the conveying assembly to transport and process another group of staple cartridges. The entire processing flow requires waiting for the previous workpiece to complete its current step before proceeding to the next step. This is inconvenient for simultaneously assembling two groups of staple cartridges and top blocks, thus increasing processing time and making it unsuitable for use. To address the shortcomings of existing technology, we propose a laparoscopic stapler top block installation device to solve the above problems. Utility Model Content

[0004] To achieve the above objectives, this utility model provides the following technical solution: a laparoscopic stapler top block installation device, comprising an installation platform, wherein the top of the installation platform is provided with a staple cartridge feeding assembly, a top block feeding assembly, a conveying assembly, an assembly assembly, and a positioning assembly, wherein the assembly assembly is located between the staple cartridge feeding assembly and the top block feeding assembly, wherein the staple cartridge feeding assembly and the top block feeding assembly respectively feed the staple cartridge and the top block, wherein the conveying assembly is slidably connected to the bottom of the assembly assembly, wherein the conveying assembly conveys the staple cartridge to the bottom of the assembly assembly, and wherein the assembly assembly performs an assembly operation on the top block and the staple cartridge;

[0005] The positioning component is located at the bottom of the conveying component, and the positioning component performs a positioning operation on the staple cartridge conveyed to the bottom of the assembly component.

[0006] Preferably, the staple loading assembly includes a loading plate, a drive cylinder, a loading trough, a drive beam, a top plate, and a loading robot. The loading plate and the drive beam are both fixedly installed on the top of the installation platform. The loading plate is fixedly installed on the output end of the drive cylinder. Two sets of loading troughs are opened on the top of the loading plate. The output end of the drive beam is fixedly connected to the top plate. Two sets of loading robots are installed at the bottom of the top plate.

[0007] Preferably, the top block feeding assembly includes a vibrating feeding plate and a conveyor belt. Two sets of the vibrating feeding plates are fixedly installed on both sides of the top of the installation platform, and the conveyor belt is located at the output port of the vibrating feeding plate.

[0008] Preferably, the conveying assembly includes a conveying plate, rectangular grooves, a fixture, a drive plate, a slide rail, and a limiting plate. The slide rail is fixedly installed on the top of the installation platform, the drive plate is slidably connected to the top of the slide rail, the conveying plate is fixedly installed on the top of the drive plate, and two sets of rectangular grooves are formed on the top of the conveying plate.

[0009] Preferably, the retainer is slidably connected inside the rectangular groove, the limiting plate is fixedly installed on the top of the slide rail, and the conveying plate is located on one side of the feeding plate.

[0010] Preferably, the assembly components include an assembly platform, an assembly hole, an assembly head, a support plate, and an assembly robot. The assembly platform is fixedly installed on the top of the installation platform, the conveyor plate is slidably connected to the bottom of the assembly platform, and the assembly hole is formed through the assembly platform inside the assembly platform.

[0011] Preferably, the support plate is fixedly installed on the top of the assembly platform, the assembly head is slidably connected to the outer wall of the support plate, and the outer wall of the assembly platform is fixedly connected to one end of the conveyor belt.

[0012] Preferably, the positioning assembly includes a first positioning plate, a second positioning plate, a connecting plate, a fixing plate, and an adjusting cylinder. The first positioning plate is slidably connected to the top of the slide rail, the second positioning plate is fixedly connected to the top of the slide rail, the connecting plate is fixedly installed on the outer wall of the first positioning plate, the fixing plate is fixedly installed on one side of the slide rail, the adjusting cylinder is installed on the outer wall of the fixing plate, and the output end of the adjusting cylinder is fixedly connected to the connecting plate.

[0013] This utility model discloses a top block mounting device for a laparoscopic cutting stapler, which has the following beneficial effects: By setting two sets of loading and conveying stations simultaneously, the conveying component can simultaneously transport two sets of staple cartridges to the assembly component for processing. Ideally, the assembly component can continuously process two sets of staple cartridges. Compared to processing only one set of staple cartridges, this reduces the conveying time and improves the efficiency of staple cartridge processing. Furthermore, with the cooperation of the limiting component, the two sets of staple cartridges can be accurately positioned at the assembly component for processing, and the position of the staple cartridges after movement can be quickly positioned to avoid the conveying plate shifting, which would affect the assembly of the top block and staple cartridges and improve processing efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the top structure of the installation platform of this utility model;

[0017] Figure 3 This is a schematic diagram showing the connection position between the staple cartridge feeding component and the assembly component of this utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure between the positioning component and the drive board of this utility model;

[0019] Figure 5 This is a schematic diagram of the connection structure between the conveyor plate and the assembly platform of this utility model;

[0020] Figure 6 This is a schematic diagram of the positioning component structure of this utility model;

[0021] Figure 7 This utility model Figure 3 Enlarged view of part B;

[0022] Figure 8 This utility model Figure 2 Enlarged view of part A.

[0023] In the diagram: 1. Installation platform; 2. Nail hopper feeding assembly; 201. Feeding plate; 202. Drive cylinder; 203. Feeding trough; 204. Drive beam; 205. Top plate; 206. Feeding robot; 3. Top block feeding assembly; 301. Vibrating feeding plate; 302. Conveyor belt; 4. Conveying assembly; 401. Conveying plate; 402. Rectangular trough; 403. Fixer; 404. Drive plate; 405. Slide rail; 406. Limiting plate; 5. Assembly assembly; 501. Assembly platform; 502. Assembly hole; 503. Assembly head; 504. Support plate; 505. Assembly robot; 6. Positioning assembly; 601. First positioning plate; 602. Second positioning plate; 603. Connecting plate; 604. Fixing plate; 605. Adjusting cylinder. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0026] This utility model discloses a device for installing the top block of a laparoscopic cutting anastomosis device.

[0027] According to the appendix Figure 1-8 As shown, the system includes an installation platform 1. The top of the installation platform 1 is equipped with a staple cartridge feeding assembly 2, a top block feeding assembly 3, a conveying assembly 4, an assembly assembly 5, and a positioning assembly 6. The assembly assembly 5 is located between the staple cartridge feeding assembly 2 and the top block feeding assembly 3. The staple cartridge feeding assembly 2 and the top block feeding assembly 3 respectively feed the staple cartridge and the top block. The conveying assembly 4 is slidably connected to the bottom of the assembly assembly 5, and conveys the staple cartridge to the bottom of the assembly assembly 5. The assembly assembly 5 then assembles the top block and the staple cartridge. Before assembly, the conveyor plate 401 is attached to the inner wall of the limiting plate 406. When assembling the staple cartridge and the mounting block, the top block and the mounting block are first fed by the top block feeding assembly 3 and the staple cartridge feeding assembly 2 respectively. After feeding, the top block is placed in the position of the assembly robot 505. The assembly platform 501 is topped with two sets of nail cartridges. The loading robot 206 loads two sets of nail cartridges from the inside of the loading trough 203 into the inside of two sets of rectangular slots 402, and fixes them with the retainer 403. Then, the conveying component 4 drives the two sets of nail cartridges to slide to the bottom of the assembly platform 501. With the cooperation of the assembly component 5, the top block can be installed inside the nail cartridges in sequence. After the two sets of nail cartridges and the top block are installed, the conveying component 4 drives the assembled nail cartridges back into place. The loading robot 206 takes the two sets of assembled nail cartridges out from the inside of the rectangular slots 402. Then, the other two sets of nail cartridges on the loading plate 201 are loaded onto the top of the conveying plate 401. The conveying plate 401 conveys the other two sets of nail cartridges and assembles them with the top block. This cycle is repeated to assemble more nail cartridges and top blocks.

[0028] The positioning component 6 is located at the bottom of the conveying component 4. The positioning component 6 performs a positioning operation on the nail cartridges conveyed to the bottom of the assembly component 5. First, the drive plate 404 drives the top set of nail cartridges to slide directly below the assembly platform 501. The assembly head 503 moves down and assembles the top block into the nail cartridge through the assembly hole 502. During the assembly process, the retainer 403 drives the nail cartridges to slide laterally inside the rectangular groove 402, so that the top blocks can be arranged and assembled into the nail cartridges in sequence. After the assembly of the front set of nail cartridges is completed, the drive plate 404 continues to drive the conveying plate 401 forward, so that the rear set of nail cartridges slides directly below the assembly platform 501. With the cooperation of the assembly component 5, the top blocks that are fed can be assembled into the nail cartridges in sequence through the assembly hole 502, so as to realize continuous processing of two sets of nail cartridges, thereby reducing the conveying time and improving the processing efficiency.

[0029] The staple cartridge loading assembly 2 includes a loading plate 201, a drive cylinder 202, a loading trough 203, a drive beam 204, a top plate 205, and a loading robot 206. The loading plate 201 and the drive beam 204 are both fixedly installed on the top of the installation platform 1. The loading plate 201 is fixedly installed on the output end of the drive cylinder 202. Two sets of loading troughs 203 are opened on the top of the loading plate 201. The output end of the drive beam 204 is fixedly connected to the top plate 205. Two sets of loading robots 206 are installed at the bottom of the top plate 205 and place the two sets of staple cartridges inside the loading troughs 203 respectively. After the two sets of staple cartridges are processed, the drive cylinder 202 drives the loading plate 201 to move upward, so that the loading robot 206 can load the two sets of staple cartridges into the rectangular slot 402.

[0030] The top-loading assembly 3 includes a vibrating loading plate 301 and a conveyor belt 302. Two sets of vibrating loading plates 301 are fixedly installed on both sides of the top of the installation platform 1. The conveyor belt 302 is located at the output port of the vibrating loading plate 301. The conveying assembly 4 includes a conveying plate 401, a rectangular groove 402, a fixture 403, a drive plate 404, a slide rail 405, and a limiting plate 406. The slide rail 405 is fixedly installed on the top of the installation platform 1. The drive plate 404 is slidably connected to the top of the slide rail 405. The conveying plate 401 is fixedly installed on the top of the drive plate 404. Two sets of rectangular grooves 402 are formed on the top of the conveying plate 401. The front set of nail bins is conveyed to the assembly platform 501. When positioned downwards, the drive plate 404 is attached to the outer wall of the first positioning plate 601, allowing the drive plate 404 to be positioned using the first positioning plate 601. During processing of the rear-end nail cartridge, the adjusting cylinder 605 is activated, causing the first positioning plate 601 to slide to the second positioning plate 602. With the cooperation of the drive plate 404, the conveyor plate 401 continues to move forward, causing the drive plate 404 to attach to the moved first positioning plate 601. This positions the rear-end nail cartridge directly below the assembly platform 501 for processing. Positioning is achieved by using the positioning component 6 to determine the position of the two sets of nail cartridges after movement. (See attached diagram for details.) Figure 4 and attached Figure 5 The positions of the two sets of nail cartridges after movement are positioned to prevent the conveyor plate 401 from shifting, which would affect the assembly of the top block and the nail cartridges and improve processing efficiency.

[0031] The fixture 403 is slidably connected inside the rectangular groove 402. The limiting plate 406 is fixedly installed on the top of the slide rail 405. The conveying plate 401 is located on one side of the feeding plate 201. The assembly component 5 includes an assembly platform 501, an assembly hole 502, an assembly head 503, a support plate 504, and an assembly robot 505. The assembly platform 501 is fixedly installed on the top of the installation platform 1. The conveying plate 401 is slidably connected to the bottom of the assembly platform 501. The assembly hole 502 is opened through the assembly platform 501 inside the assembly platform 501. The fixture 403 fixes the nail cartridge inside the rectangular groove 402 and can drive the nail cartridge to slide inside the rectangular groove 402 through the fixture 403, so that the top blocks can be arranged and installed inside the nail cartridge in sequence.

[0032] The support plate 504 is fixedly installed on the top of the assembly platform 501, the assembly head 503 is slidably connected to the outer wall of the support plate 504, and the outer wall of the assembly platform 501 is fixedly connected to one end of the conveyor belt 302.

[0033] The positioning component 6 includes a first positioning plate 601, a second positioning plate 602, a connecting plate 603, a fixing plate 604, and an adjusting cylinder 605. The first positioning plate 601 is slidably connected to the top of the slide rail 405, the second positioning plate 602 is fixedly connected to the top of the slide rail 405, the connecting plate 603 is fixedly installed on the outer wall of the first positioning plate 601, the fixing plate 604 is fixedly installed on one side of the slide rail 405, and the adjusting cylinder 605 is installed on the outer wall of the fixing plate 604. The output end of the adjusting cylinder 605 is fixedly connected to the connecting plate 603. The distance between the two sets of positioning plates is the same as the distance between the two sets of rectangular grooves 402. The two sets of positioning plates can quickly position the sliding nail cartridge at the bottom of the assembly platform 501, and the top block is assembled into the nail cartridge by the assembly component 5.

[0034] 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 device for mounting the top block of a laparoscopic cutting stapler, comprising a mounting platform (1), characterized in that: The top of the installation platform (1) is provided with a staple cartridge feeding assembly (2), a top block feeding assembly (3), a conveying assembly (4), an assembly assembly (5), and a positioning assembly (6). The assembly assembly (5) is located between the staple cartridge feeding assembly (2) and the top block feeding assembly (3). The staple cartridge feeding assembly (2) and the top block feeding assembly (3) feed the staple cartridge and the top block, respectively. The conveying assembly (4) is slidably connected to the bottom of the assembly assembly (5). The conveying assembly (4) conveys the staple cartridge to the bottom of the assembly assembly (5). The assembly assembly (5) performs assembly operations on the top block and the staple cartridge. The positioning component (6) is located at the bottom of the conveying component (4), and the positioning component (6) performs positioning operations on the staple cartridge conveyed to the bottom of the assembly component (5).

2. The laparoscopic cutting and anastomosis device top block installation device according to claim 1, characterized in that: The staple loading assembly (2) includes a loading plate (201), a drive cylinder (202), a loading trough (203), a drive beam (204), a top plate (205), and a loading robot (206). The loading plate (201) and the drive beam (204) are both fixedly installed on the top of the installation platform (1). The loading plate (201) is fixedly installed on the output end of the drive cylinder (202). The two sets of loading troughs (203) are both opened on the top of the loading plate (201). The output end of the drive beam (204) is fixedly connected to the top plate (205). The two sets of loading robots (206) are installed at the bottom of the top plate (205).

3. The laparoscopic cutting and anastomosis device top block installation device according to claim 1, characterized in that: The top block feeding assembly (3) includes a vibrating feeding plate (301) and a conveyor belt (302). The two sets of vibrating feeding plates (301) are fixedly installed on both sides of the top of the installation platform (1), and the conveyor belt (302) is set at the output port of the vibrating feeding plate (301).

4. The laparoscopic cutting stapler top block installation device according to claim 1, characterized in that: The conveying assembly (4) includes a conveying plate (401), a rectangular groove (402), a fixture (403), a drive plate (404), a slide rail (405), and a limiting plate (406). The slide rail (405) is fixedly installed on the top of the installation platform (1). The drive plate (404) is slidably connected to the top of the slide rail (405). The conveying plate (401) is fixedly installed on the top of the drive plate (404). Two sets of rectangular grooves (402) are formed on the top of the conveying plate (401).

5. The laparoscopic cutting and anastomosis device top block installation device according to claim 4, characterized in that: The fixture (403) is slidably connected inside the rectangular groove (402), the limiting plate (406) is fixedly installed on the top of the slide rail (405), and the conveying plate (401) is located on one side of the feeding plate (201).

6. The laparoscopic cutting and anastomosis device top block installation device according to claim 5, characterized in that: The assembly component (5) includes an assembly platform (501), an assembly hole (502), an assembly head (503), a support plate (504), and an assembly robot (505). The assembly platform (501) is fixedly installed on the top of the installation platform (1), and the conveyor plate (401) is slidably connected to the bottom of the assembly platform (501). The assembly hole (502) is opened through the assembly platform (501) inside the assembly platform (501).

7. The laparoscopic cutting stapler top block mounting device according to claim 6, characterized in that: The support plate (504) is fixedly installed on the top of the assembly platform (501), the assembly head (503) is slidably connected to the outer wall of the support plate (504), and the outer wall of the assembly platform (501) is fixedly connected to one end of the conveyor belt (302).

8. The laparoscopic cutting stapler top block mounting device according to claim 1, characterized in that: The positioning component (6) includes a first positioning plate (601), a second positioning plate (602), a connecting plate (603), a fixing plate (604), and an adjusting cylinder (605). The first positioning plate (601) is slidably connected to the top of the slide rail (405), the second positioning plate (602) is fixedly connected to the top of the slide rail (405), the connecting plate (603) is fixedly installed on the outer wall of the first positioning plate (601), the fixing plate (604) is fixedly installed on one side of the slide rail (405), and the adjusting cylinder (605) is installed on the outer wall of the fixing plate (604). The output end of the adjusting cylinder (605) is fixedly connected to the connecting plate (603).

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