A guide wire hydrophilic thermal curing displacement device

Abstract

A guide wire hydrophilic heat curing displacement device relates to the technical field of guide wire production and processing equipment, including a heat curing displacement station, the heat curing displacement station includes a driving assembly and a frame body, the driving assembly is installed under the top frame of the frame body; the driving assembly includes a welding base, a telescopic locking assembly, a linear module, a longitudinal driving assembly and a square rail, the linear module, the longitudinal driving assembly and the square rail are respectively installed on the base, and the telescopic locking assembly is installed on the linear module; the telescopic locking assembly includes a roller, a roller seat, a cylinder connecting plate and a telescopic cylinder, the roller is rotatably installed on the roller seat, the roller seat is slidably arranged on the cylinder connecting plate, the telescopic cylinder is fixedly arranged on the cylinder connecting plate and the output end is fixedly connected to the roller seat. The equipment footprint is reduced, collisions between guide wires during transportation are avoided, and the position stability of the guide wire is enhanced. The precise longitudinal movement and positioning of the guide wire tooling are realized, and the 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 thermal curing displacement 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 thermal curing displacement 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 heat curing displacement device, characterized in that: it comprises a heat curing displacement station, the heat curing displacement station comprises a driving component and a frame body, the driving component is installed under the top frame of the frame body;

[0007] The driving assembly comprises a welding base, a telescopic locking assembly, a linear module, a longitudinal driving assembly and a square rail, wherein the linear module, the longitudinal driving assembly and the square rail are respectively mounted on the base, and the telescopic locking assembly is mounted on the linear module;

[0008] The telescopic locking assembly comprises a roller, a roller seat, a cylinder connecting plate and a telescopic cylinder. The roller is rotatably mounted on the roller seat, the roller seat is slidably mounted on the cylinder connecting plate, the telescopic cylinder is fixedly mounted on the cylinder connecting plate and the output end is fixedly connected to the roller seat.

[0009] A preferred technical solution is that 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 welding base.

[0010] According to a preferred technical solution, 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 gear and the matching rack.

[0011] According to a preferred technical solution, the end side of the welding base is L-shaped, and a connecting plate, a mounting surface of a square rail, a mounting plate of a linear module, and a mounting block of a longitudinal drive assembly are fixedly arranged on the welding base.

[0012] The preferred technical solution is that the frame body includes a square frame, a double-row linear guide rail installed on the top of the square frame, a longitudinal rack installed between the double-row linear guide rails, and a peripheral sheet metal and door panel installed on the outside of the square frame, a touch screen is installed on the door panel, and the square frame is installed with two workstation connection components, and the connecting plate is installed on the double-row linear guide rails.

[0013] According to a preferred technical solution, the welding base is slidably mounted on a double-row linear guide rail via four sliders, and the driving gear of the longitudinal driving assembly is meshed with the longitudinal rack to transmit the power of the longitudinal movement.

[0014] According to a preferred technical solution, the workstation connection assembly includes an L-shaped connection block, a rectangular connection block and an adjustment gasket therebetween, wherein one end of the rectangular connection block has a center positioning hole and four fastening through holes around the center positioning hole; the side of the L-shaped connection block is connected to the rectangular connection block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model optimizes the guide wire hydrophilic thermal curing displacement process, reduces the equipment footprint, avoids collisions between guide wires during transportation, and enhances the position stability of the guide wire. By integrating drive components, telescopic locking components, linear modules, 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 movement is 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

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the welding base structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the end structure of the welding base of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the telescopic locking assembly of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the longitudinal drive assembly of the utility model;

[0023] Figure 7 This is a schematic diagram of the main structure of the framework of the utility model;

[0024] Figure 8 This is a schematic diagram of the structure of the workstation connection component of the utility model;

[0025] Fig. 9 It is the plane layout diagram of the automatic line corresponding to the utility model;

[0026] In the figure: thermal curing shift station 01; drive assembly 0101; frame body 0102; welding base 010101; telescopic locking assembly 010102; linear module 010103; longitudinal drive assembly 010104; square rail 010105; roller 01010201; roller seat 01010202; cylinder connecting plate 01010203; telescopic cylinder 01010204; driving gear 01010401; connecting adjustment block 01010402; driving motor and reducer 0 1010403; connecting plate 01010101; mounting surface 01010102; mounting plate 01010103; mounting block 01010104; double-row linear guide rail 010201; longitudinal rack 010202; outer sheet metal 010203; square frame 010204; work station connection assembly 010205; door panel 010206; touch screen 010207; L-shaped connecting block 01020501; rectangular connecting block 01020502; adjustment gasket 01020503. DETAILED DESCRIPTION

[0027] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0028] 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.

[0029] like Figure 1 As shown, a guide wire hydrophilic heat curing displacement device is characterized in that: it includes a heat curing displacement station 01, the heat curing displacement station 01 includes a driving component 0101 and a frame body 0102, and the driving component 0101 is installed under the top frame of the frame body 0102;

[0030] like Figure 2 As shown, the driving assembly 0101 includes a welding base 010101, a telescopic locking assembly 010102, a linear module 010103, a longitudinal driving assembly 010104 and a square rail 010105. The linear module 010103, the longitudinal driving assembly 010104 and the square rail 010105 are respectively mounted on the base 010101, and the telescopic locking assembly 010102 is mounted on the linear module 010103;

[0031] like Figure 5As shown, the telescopic locking assembly 010102 includes a roller 01010201, a roller seat 01010202, a cylinder connecting plate 01010203 and a telescopic cylinder 01010204, the roller 01010201 is rotatably mounted on the roller seat 01010202, the roller seat 01010202 is slidably mounted on the cylinder connecting plate 01010203, the telescopic cylinder 01010204 is fixedly mounted on the cylinder connecting plate 01010203 and the output end is fixedly connected to the roller seat 01010202.

[0032] like Figure 6 As shown, the longitudinal drive assembly 010104 comprises a driving gear 01010401, a connection adjustment 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 connection adjustment block 01010402 is mounted on the driving motor and the reducer 01010403 and the other side is fixedly mounted on the welding base 010101. 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 for adjusting the pitch of the gear and the mating rack.

[0033] like Figure 3 and 4 As shown, the end side of the welding base 010101 is L-shaped, and a connecting plate 01010101, a mounting surface 01010102 of the square rail 010105, a mounting plate 01010103 of the linear module 010103, and a mounting block 01010104 of the longitudinal drive assembly 010104 are fixedly arranged on the welding base 010101.

[0034] like Figure 7 As shown, the frame body 0102 includes a square frame 010204, a double-row linear guide rail 010201 installed on the top of the square frame 010204, a longitudinal rack 010202 installed between the double-row linear guide rails 010201, and a peripheral sheet metal 010203 and a door panel 010206 installed outside the square frame 010204. A touch screen 010207 is installed on the door panel 010206. The square frame 010204 is installed with two station connection components 010205, and the connecting plate 01010101 is installed on the double-row linear guide rail 010201. The welding base 010101 is slidably mounted on the double-row linear guide rail 010201 through four sliders, and the driving gear 01010401 of the longitudinal driving component 010104 and the longitudinal rack 010202 are meshed to transmit the power of longitudinal movement.

[0035] like Figure 8As shown, 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 L-shaped connection block 01020501 is fixed on the thermal curing station, and the rectangular connection block 01020502 is fixed on the thermal curing shifting station. By adjusting the thickness of the adjustment gasket 01020503 between the L-shaped connection block 01020501 and the rectangular connection block 01020502, the position of the central hole on the two station connection blocks can be adjusted, so as to adjust the installation angle and distance between the thermal curing shifting station and the thermal curing station.

[0036] like Figure 1-8 As shown,

[0037] The guide wire tooling moves longitudinally during the thermal curing shift: the guide wire tooling that moves transversely is suspended on two square rails 010105 of the driving assembly 0101. The telescopic locking assembly 010102 locks the guide wire tooling. Fig. 9 As shown, the motor of the longitudinal drive component 010104 rotates to drive the wire guide tooling to move longitudinally. The longitudinal drive component 010104 continues to drive the wire guide tooling to move longitudinally to the infrared heat curing chamber, stops longitudinal movement in the infrared heat curing chamber with vacant space, and then starts heating and curing. Then the telescopic locking component 010102 retracts the driving component 0101 to release the wire guide tooling. The motor of the longitudinal drive component 010104 rotates to drive the telescopic locking component 010102 to move toward the curing chamber where infrared heat curing is completed. After reaching the position, the telescopic locking component 010102 extends the roller 01010201 to lock and clamp the corresponding wire guide tooling. The linear module 010103 can move horizontally to remove the wire guide tooling of the curing chamber. The longitudinal drive component 010104 continues to work and the linear module 010103 moves horizontally before exceeding the infrared heat curing chamber and not reaching the cache position of the wire guide tooling. In this way, after reaching the guide wire tooling cache station, the moving guide wire tooling is engaged with the guide wire tooling at the cache position. The 0201 corner longitudinal drive component at the corner shift position moves to the position corresponding to the hydrophilic surface coating. The 010103 linear module moves horizontally to send out the guide wire tooling on it. After the horizontal movement is completed, the 01010201 roller retracts. The 0101 drive component arrives at the metal primer position and waits.

[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 thermal curing displacement device, characterized in that: It comprises a heat curing shifting station (01), wherein the heat curing shifting station (01) comprises a driving component (0101) and a frame body (0102), wherein the driving component (0101) is installed under the top frame of the frame body (0102); The driving assembly (0101) comprises a welding base (010101), a telescopic locking assembly (010102), a linear module (010103), a longitudinal driving assembly (010104) and a square rail (010105); the linear module (010103), the longitudinal driving assembly (010104) and the square rail (010105) are respectively mounted on the base (010101), and the telescopic locking assembly (010102) is mounted on the linear module (010103); The telescopic locking assembly (010102) comprises a roller (01010201), a roller seat (01010202), a cylinder connecting plate (01010203) and a telescopic cylinder (01010204); the roller (01010201) is rotatably mounted on the roller seat (01010202); the roller seat (01010202) is slidably mounted on the cylinder connecting plate (01010203); the telescopic cylinder (01010204) is fixedly mounted on the cylinder connecting plate (01010203) and the output end is fixedly connected to the roller seat (01010202).

2. A guide wire hydrophilic thermal curing displacement 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 installed on the driving motor and the reducer (01010403) and the other side is fixedly installed on the welding base (010101).

3. A guide wire hydrophilic thermal curing displacement device according to claim 2, characterized in that: The end side of the welding base (010101) is L-shaped, and a connecting plate (01010101), a mounting surface (01010102) of a square rail (010105), a mounting plate (01010103) of a linear module (010103), and a mounting block (01010104) of a longitudinal drive assembly (010104) are fixedly arranged on the welding base (010101).

4. A guide wire hydrophilic thermal curing displacement device according to claim 3, characterized in that: The frame body (0102) includes a square frame (010204), a double-row linear guide rail (010201) installed on the top of the square frame (010204), a longitudinal rack (010202) installed between the double-row linear guide rails (010201), and a peripheral sheet metal (010203) and a door panel (010206) installed on the outside of the square frame (010204), a touch screen (010207) being installed on the door panel (010206), two workstation connection components (010205) being installed on the square frame (010204), and the connecting plate (01010101) being installed on the double-row linear guide rails (010201).

5. A guide wire hydrophilic thermal curing displacement device according to claim 4, characterized in that: The welding base (010101) is slidably mounted on a double-row linear guide rail (010201) via four sliders, and the driving gear (01010401) of the longitudinal driving assembly (010104) and the longitudinal rack (010202) are meshed to transmit the power of longitudinal movement.

6. A guide wire hydrophilic thermal curing displacement device according to claim 5, 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 (010202).

7. A guide wire hydrophilic thermal curing displacement device according to claim 4, 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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