A guide wire hydrophilic angle shifting device

Abstract

A guide wire hydrophilic corner shift device relates to the technical field of guide wire production and processing equipment, including a corner shift station, including a corner longitudinal drive component and a corner station frame component assembly, the corner longitudinal drive component is installed on the inner side of the corner station frame component assembly; the corner longitudinal drive component includes a longitudinal drive component, a longitudinal shift frame and a corner locking component; the longitudinal drive component and the corner locking component are installed on the longitudinal shift frame, and two square rails are installed on the longitudinal shift frame; the corner locking component includes a clamping block, a connecting plate, a cylinder and a connecting support, one end of the connecting plate is fixedly installed on the clamping block, and the other end of the connecting plate is driven by the output end of the cylinder to move horizontally, and the cylinder is horizontally fixedly installed on the connecting support. The equipment footprint is reduced, collisions between guide wires during transportation are avoided, and the position stability of the guide wire is enhanced. Accurate longitudinal movement and positioning of the guide wire tooling are achieved, and production efficiency and product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guide wire production and processing equipment, in particular to a guide wire hydrophilic turning angle shifting device. Background Art

[0002] Hydrophilic coatings are widely used in medical catheters and guidewires in minimally invasive (or intravascular) interventional treatment techniques. Interventional guidewires are the key to the success of interventional treatment surgeries, and are used in large quantities and over a wide range of applications. Lubricity is one of the most important properties of interventional guidewires. A highly lubricated surface can effectively avoid the adhesion of plasma proteins and platelets in the blood, reduce damage to blood cells and blood vessel walls, reduce interference with blood laminar flow, and inhibit the occurrence of coagulation reactions. Hydrophilic coatings provide superior lubricity (lower coefficient of friction) in a wet state. In clinical use, devices coated with hydrophilic materials exhibit superior control performance, exhibit lower static friction behavior, and require much less force to perform any given action. This advanced lubricity enables the device to navigate through tortuous anatomical channels while reducing tissue irritation and improving patient comfort.

[0003] Guidewire products are produced by hanging and dipping. The guidewire products are long and the height of the plant is limited, so the design space of the equipment in the height direction is quite limited. At this height dimension, the conveying system, guidewire hanging tooling, dipping solution components and frame structure need to be effectively combined, which has high requirements for the design of the structural part. In addition, the equipment occupies a limited space, so it is necessary to plan a reasonable structural plan to layout all production-related processes in the smallest possible space while meeting the production requirements. Furthermore, because the guidewire is suspended and transported to each workstation, it is easy to collide during the transportation process due to the slenderness of the guidewire product. Especially in dipping, the end of the slender guidewire needs to be able to enter the solution tube filled with dipping solution for dipping. There are certain requirements for the position stability of the guidewire: the swing amplitude during the start and stop process of the conveying should not be too large, and the end can reliably enter the solution tube for dipping. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a guide wire hydrophilic angle shifting device to solve the problems in the prior art of small footprint, easy collision of the conveying guide wire and poor stability.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A guide wire hydrophilic corner shifting device, characterized in that: it comprises a corner shifting station, comprising a corner longitudinal drive assembly and a corner station frame assembly assembly, wherein the corner longitudinal drive assembly is mounted on the inner side of the corner station frame assembly assembly;

[0007] The corner longitudinal drive assembly includes a longitudinal drive assembly, a longitudinal movement frame and a corner locking assembly; the longitudinal drive assembly and the corner locking assembly are installed on the longitudinal movement frame, and two square rails are installed on the longitudinal movement frame;

[0008] The corner locking assembly includes a clamping block, a connecting plate, a cylinder and a connecting support. One end of the connecting plate is fixedly mounted on the clamping block, and the other end of the connecting plate is driven by the output end of the cylinder to move horizontally. The cylinder is horizontally fixedly mounted on the connecting support.

[0009] The longitudinal drive assembly includes a driving gear, a connecting adjustment block, a driving motor and a reducer. The driving gear is driven by the driving motor and the reducer. One side of the connecting adjustment block is installed on the driving motor and the reducer and the other side is fixedly installed on the longitudinal movement frame.

[0010] The corner workstation frame assembly includes a square tube frame, a cover plate sheet metal, a door panel, a touch screen, a workstation connection assembly, a double-row linear guide rail and a longitudinal rack. The cover plate sheet metal and the door panel are fixedly mounted on the outside of the square tube frame, the touch screen is fixedly mounted on the door panel, the workstation connection assembly is mounted on the bottom of the square tube frame, the double-row linear guide rail is fixedly mounted on the top of the square tube frame, and the longitudinal rack is fixedly mounted on the top of the square tube frame and is located between the double-row linear guide rails.

[0011] The connection adjustment block is composed of two L-shaped blocks, and connection fixing holes are evenly arranged on both sides of the connection adjustment block for adjusting the tooth pitch of the driving gear and the longitudinal rack.

[0012] The longitudinal movement frame is slidably mounted on a double-row linear guide rail through four slide blocks, and the driving gear of the longitudinal driving assembly is meshed with the longitudinal rack to transmit the power of the longitudinal movement.

[0013] The workstation connection assembly includes an L-shaped connection block, a rectangular connection block and an adjustment gasket between the two. One end of the rectangular connection block has a central positioning hole, and four fastening through holes are arranged around the central positioning hole. The side of the L-shaped connection block is connected to the rectangular connection block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model optimizes the hydrophilic corner shifting process of the guide wire, reduces the floor space of the equipment, avoids collisions between guide wires during transportation, and enhances the position stability of the guide wire. By integrating drive components, telescopic locking components, etc., precise longitudinal movement and positioning of the guide wire tooling are achieved, improving production efficiency and product quality. The design of the workstation connection component makes the connection between different workstations more flexible and adjustable to meet different production needs and site restrictions. The overall equipment layout is compact, the movements are coordinated and smooth, the degree of automation is improved, and the stability and reliability of the production process are ensured. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the rear structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the corner longitudinal drive assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the lower side structure of the corner longitudinal drive assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the corner locking assembly of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the longitudinal drive assembly of the utility model;

[0022] Figure 7 This is a schematic diagram of the corner workstation frame assembly structure of the utility model;

[0023] Figure 8 This is a schematic diagram of the structure of the workstation connection component of the utility model;

[0024] Fig. 9 It is the plane layout diagram of the automatic line corresponding to the utility model;

[0025] In the figure: corner shift station 02; corner longitudinal drive assembly 0201; corner station frame assembly 0202; longitudinal shift frame 020101; corner locking assembly 020102; square rail 020103; longitudinal drive assembly 010104; block 02010201; connecting plate 02010202; cylinder 02010203; connecting support 02010204; driving gear 01010401; connecting adjustment Whole block 01010402; driving motor and reducer 01010403; square tube frame 020201; double-row linear guide rail 020202; cover plate sheet metal 020203; touch screen 020204; longitudinal rack 020205; door panel 020206; work station connection assembly 010205; L-shaped connecting block 01020501; rectangular connecting block 01020502; adjustment gasket 01020503. DETAILED DESCRIPTION

[0026] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] like Figure 1 and 2 As shown, a guide wire hydrophilic corner shifting device includes a corner shifting station 02, including a corner longitudinal driving component 0201 and a corner station frame component 0202, wherein the corner longitudinal driving component 0201 is installed inside the corner station frame component 0202;

[0029] like Figure 3 and 4 As shown, the corner longitudinal drive assembly 0201 includes a longitudinal drive assembly 010104, a longitudinal movement frame 020101 and a corner locking assembly 020102; the longitudinal drive assembly 010104 and the corner locking assembly 020102 are installed on the longitudinal movement frame 020101, and two square rails 020103 are installed on the longitudinal movement frame 020101;

[0030] like Figure 5As shown, the corner locking assembly 020102 includes a clamping block 02010201, a connecting plate 02010202, a cylinder 02010203 and a connecting support 02010204. One end of the connecting plate 02010202 is fixedly mounted on the clamping block 02010201, and the other end of the connecting plate 02010202 is driven by the output end of the cylinder 02010203 to perform horizontal movement. The cylinder 02010203 is horizontally fixedly mounted on the connecting support 02010204.

[0031] like Figure 6 As shown, the longitudinal drive component 010104 includes a driving gear 01010401, a connecting and adjusting block 01010402, a driving motor and a reducer 01010403, the driving gear 01010401 is driven by the driving motor and the reducer 01010403, one side of the connecting and adjusting block 01010402 is installed on the driving motor and the reducer 01010403 and the other side is fixedly installed on the longitudinal moving frame 020101.

[0032] like Figure 7 As shown, the corner workstation frame assembly 0202 includes a square tube frame 020201, a cover plate sheet metal 020203, a door panel 020206, a touch screen 020204, a workstation connection assembly 010205, a double-row linear guide rail 020202 and a longitudinal rack 020205. The cover plate sheet metal 020203 and the door panel 020206 are fixedly mounted on the outside of the square tube frame 020201, the touch screen 020204 is fixedly mounted on the door panel 020206, the workstation connection assembly 010205 is mounted on the bottom of the square tube frame 020201, the double-row linear guide rail 020202 is fixedly mounted on the top of the square tube frame 020201, and the longitudinal rack 020205 is fixedly mounted on the top of the square tube frame 020201 and is located between the double-row linear guide rails 020202.

[0033] The connection adjustment block 01010402 is composed of two L-shaped blocks. Connection fixing holes are evenly arranged on both sides of the connection adjustment block 01010402, which are used to drive the tooth pitch of the gear 01010401 and the longitudinal rack 020205.

[0034] The longitudinal movement frame 020101 is slidably mounted on the double-row linear guide rail 010201 through four sliders, and the driving gear 01010401 of the longitudinal drive assembly 010104 and the longitudinal rack 010202 are engaged to transmit the power of longitudinal movement.

[0035] The station connection assembly 010205 includes an L-shaped connection block 01020501, a rectangular connection block 01020502 and an adjustment gasket 01020503 between the two. One end of the rectangular connection block 01020502 has a central positioning hole, and four fastening through holes are arranged around the central positioning hole. The side surface of the L-shaped connection block 01020501 is connected to the rectangular connection block 01020502. The position of the central hole on the two station connection blocks can be adjusted by adjusting the thickness of the adjustment gasket 01020503 between the L-shaped connection block 01020501 and the rectangular connection block 01020502.

[0036] like Figure 1-8 As shown,

[0037] The action of the corner shifting station is to cooperate with the heat curing movement to complete the lateral movement of the guide wire tooling (such as Fig. 9 ), when the wire guide tool is Fig. 9 When the guide wire tooling shown in the figure moves from the buffer station to the corner shift position, the 0201 corner longitudinal drive assembly at the corner shift position moves to the hydrophilic surface coating position to respond to the guide wire tooling. After the guide wire tooling completes the lateral movement, the 020102 corner locking assembly of the 0201 corner longitudinal drive assembly is actuated, and the 02010201 card block clamps the guide wire tooling to fix it. When the guide wire tooling needs to move from the corner shift to the metal primer direction, the 020102 corner locking assembly is actuated and the 02010201 card block releases the guide wire tooling.

[0038] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A guide wire hydrophilic angle shifting device, characterized in that: It comprises a corner shifting station (02), a corner longitudinal driving assembly (0201) and a corner station frame assembly (0202), wherein the corner longitudinal driving assembly (0201) is installed inside the corner station frame assembly (0202); The corner longitudinal drive assembly (0201) comprises a longitudinal drive assembly (010104), a longitudinal movement frame (020101) and a corner locking assembly (020102); the longitudinal drive assembly (010104) and the corner locking assembly (020102) are installed on the longitudinal movement frame (020101), and two square rails (020103) are installed on the longitudinal movement frame (020101); The corner locking assembly (020102) includes a clamping block (02010201), a connecting plate (02010202), a cylinder (02010203) and a connecting support (02010204), one end of the connecting plate (02010202) is fixedly mounted on the clamping block (02010201), and the other end of the connecting plate (02010202) is driven by the output end of the cylinder (02010203) to perform horizontal movement, and the cylinder (02010203) is horizontally fixedly mounted on the connecting support (02010204).

2. A guide wire hydrophilic angle shifting device according to claim 1, characterized in that: The longitudinal drive assembly (010104) comprises a driving gear (01010401), a connecting and adjusting block (01010402), a driving motor and a reducer (01010403); the driving gear (01010401) is driven by the driving motor and the reducer (01010403); one side of the connecting and adjusting block (01010402) is mounted on the driving motor and the reducer (01010403) and the other side is fixedly mounted on the longitudinal movement frame (020101).

3. A guide wire hydrophilic angle shifting device according to claim 2, characterized in that: The corner station frame assembly (0202) includes a square tube frame (020201), a cover plate sheet metal (020203), a door panel (020206), a touch screen (020204), a station connection assembly (010205), a double-row linear guide rail (020202) and a longitudinal rack (020205). The cover plate sheet metal (020203) and the door panel (020206) are fixedly mounted on the outer side of the square tube frame (020201). The touch screen (020204) is fixedly mounted on the door panel (020206), the workstation connection assembly (010205) is mounted on the bottom of the square tube frame (020201), the double-row linear guide rail (020202) is fixedly mounted on the top of the square tube frame (020201), and the longitudinal rack (020205) is fixedly mounted on the top of the square tube frame (020201) and is located between the double-row linear guide rails (020202).

4. A guide wire hydrophilic angle shifting device according to claim 3, characterized in that: The longitudinal movement frame (020101) is slidably mounted on a double-row linear guide rail (020202) via four sliders, and the driving gear (01010401) of the longitudinal driving assembly (010104) and the longitudinal rack (020205) are meshed to transmit the power of longitudinal movement.

5. A guide wire hydrophilic angle shifting device according to claim 4, characterized in that: The connection adjustment block (01010402) is composed of two L-shaped blocks, and connection fixing holes are evenly arranged on both sides of the connection adjustment block (01010402) for adjusting the tooth pitch of the driving gear (01010401) and the longitudinal rack (020205).

6. A guide wire hydrophilic angle shifting device according to claim 3, characterized in that: The workstation connection assembly (010205) includes an L-shaped connection block (01020501), a rectangular connection block (01020502) and an adjustment gasket (01020503) therebetween, wherein one end of the rectangular connection block (01020502) has a central positioning hole, and four fastening through holes are arranged around the central positioning hole; the side of the L-shaped connection block (01020501) is connected to the rectangular connection block (01020502).

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