Batch dip-coating equipment for hypotube

Abstract

The utility model discloses batch dip-coating equipment for a hypotube, which comprises a mounting frame, a main plate is arranged in the middle of the mounting frame, a dip-coating box is arranged on the main plate, the bottom of the main plate is connected with a servo bottom plate through a fixing rod, a motor is arranged on the servo bottom plate, a lead screw is arranged at the output end of the motor, and the lead screw is connected with the dip-coating box. A movable bottom plate is arranged on the lead screw, two rows of guide rods are arranged on the movable bottom plate, each row of guide rods penetrate through the main plate, supporting plates are arranged at the tops of the guide rods, and a carrier is arranged between the supporting plates. According to the dip-coating device, batch dip-coating operation of hypotubes is achieved, feeding and discharging are convenient, dip-coating operation of different heights can be adopted according to different sizes and models, operation is easy, and the using effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of hypotube dip coating operation, and particularly relates to a batch dip coating equipment for hypotube. BACKGROUND

[0002] Hypotube is a long metal tube with micro-engineering characteristics on the whole tube, which is an important component of minimally invasive treatment catheter and needs to be used in cooperation with a balloon and a stent to open an arterial obstruction, and the balloon part of the catheter is attached to the distal end of the hypotube. The hypotube enters the human body, and the balloon is pushed to the arterial obstruction along the long and tortuous blood vessels. In this process, the hypotube needs to avoid kinking and can smoothly travel in the human body structure.

[0003] Dip coating is one of the necessary steps in the hypotube processing process. Generally, the hypotube is directly placed in the dip coating liquid for a certain time and then taken out. The stroke is fixed and cannot be changed. If the dip coating liquid height is not enough, the dip coating effect will be affected. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem to provide a batch dip coating equipment for hypotube, realizes the dip coating operation of batch hypotube, and is convenient for feeding and discharging. Different height dip coating operations can be adopted according to different sizes and models, and the operation is simple and the use effect is good.

[0005] In order to solve the above technical problem, the utility model provides a batch dip coating equipment for hypotube, which comprises a mounting frame, a main plate is arranged in the middle of the mounting frame, a dip coating box is arranged on the main plate, a servo bottom plate is connected to the bottom of the main plate through a fixing rod, a motor is arranged on the servo bottom plate, a lead screw is arranged on the output end of the motor, a moving bottom plate is arranged on the lead screw, two rows of guide rods are arranged on the moving bottom plate, each row of guide rods penetrates through the main plate and is provided with a support plate at the top, and a carrier is arranged between the support plates.

[0006] Further, a protective shell is arranged outside the mounting frame.

[0007] Further, an exhaust pipe is arranged on the top of the protective shell.

[0008] Further, a guide rail is arranged on the support plate, hanging ears are arranged on the two sides of the carrier, and the hanging ears are arranged on the guide rail through a sliding plate.

[0009] Further, a water tank and a water pump are arranged at the bottom, and the water pump is connected to the dip coating box through a water pipe.

[0010] Further, an extension plate is arranged on the side surface of the mounting frame, a rotating shaft is arranged on the extension plate, and a control panel is arranged on the rotating shaft.

[0011] Further, the protective shell is provided with a switch door on one side.

[0012] The device is used, the hypotube to be dip-coated is fixed in the mold, then the mold is placed in the carrier, the carrier is pushed into the mounting frame, the motor is started, the screw rod is driven to rotate, the screw rod is threadedly connected with the moving bottom plate, the moving bottom plate moves up and down along the fixed rod, the upper supporting plate is driven to move up and down, that is, the carrier is driven to move up and down, the internal hypotube is moved up and down, dip-coating is realized, and the feeding and discharging are convenient, different height dip-coating operations can be adopted according to different sizes and models, and the operation is simple and the use effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Fig. 2 It is a schematic diagram of the internal structure of the utility model.

[0015] Explanation of reference numerals in the drawing: 1, mounting frame; 2, main plate; 3, dip-coating box; 4, fixed rod; 5, servo bottom plate; 6, motor; 7, screw rod; 8, moving bottom plate; 9, guide rod; 10, supporting plate; 11, carrier; 12, protective shell; 13, exhaust pipe; 14, guide rail; 15, lug; 16, sliding plate; 17, water tank; 18, water pump; 19, water pipe; 20, extension plate; 21, rotating shaft; 22, control panel; 23, switch door. DETAILED DESCRIPTION

[0016] The utility model will be further described below in combination with the drawings and specific embodiments, so that the person skilled in the art can better understand the utility model and can be implemented, but the embodiment is not as the limitation of the utility model.

[0017] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms 'center', 'longitudinal', 'transverse', 'length', 'width', 'thickness', 'upper', 'lower', 'front','rear', 'left', 'right','vertical', 'horizontal', 'top', 'bottom', 'inner', 'outer', 'clockwise', 'counterclockwise', 'axial', 'radial', 'circumferential' are based on the orientation or positional relationship shown in the drawing, and are only for the convenience of describing the utility model and simplifying the description, and are not indicative or implicit of the device or element indicated must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as the limitation of the utility model.

[0018] In addition, the terms "first", "second", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0019] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0020] In the present application, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be indirectly contacted through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0021] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on another element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only embodiment.

[0022] Reference Figs. 1-2As shown, an embodiment of the batch immersion coating equipment for hypotube, including installation frame 1, the installation frame 1 middle is provided with mainboard 2, the mainboard 2 is provided with immersion coating box 3, the mainboard 2 bottom is connected with servo bottom plate 5 through fixed rod 4, the servo bottom plate 5 is provided with motor 6, the output of motor 6 is provided with lead screw 7, the lead screw 7 is provided with moving base plate 8, the moving base plate 8 is provided with two rows of guide rods 9, each row of guide rods 9 is penetrated through mainboard 2 and is provided with support plate 10 at the top, the support plate 10 between is provided with carrier 11.

[0023] When using, the hypotube to be immersed is fixed in the mold, then the mold is placed in the carrier 11, the carrier 11 is pushed into the installation frame 1, the motor 6 is started, the click drives the lead screw 7 to rotate, the lead screw 7 is threadedly connected with the moving base plate 8, since the longitudinal position of the lead screw 7 is unchanged, the moving base plate 8 will move up and down along the position of the fixed rod 4, thereby driving the upper support plate 10 to move up and down, that is, driving the carrier 11 to move up and down to realize the up and down movement of the internal hypotube, and realizing immersion coating.

[0024] The installation frame 1 is provided with a protective shell 12 on the outside, which protects the internal structure from being affected during the immersion coating operation; the protective shell 12 is provided with an exhaust pipe 13 at the top, the inside is closed during operation, so that the exhaust pipe 13 is used for exhaust; the support plate 10 is provided with a guide rail 14, the carrier 11 is provided with a lug 15 on both sides, the lug 15 is arranged on the guide rail 14 through a sliding plate 16, and the guide rail 14 and the sliding plate 16 cooperate to easily push and pull the carrier 11, facilitating the up and down feeding operation.

[0025] A water tank 17 including a bottom and a water pump 18 are provided, the water pump 18 is connected to the immersion coating box 3 through a water pipe 19, the immersion coating liquid in the water tank 17 is brought into the immersion coating box 3 by the water pump 18; the installation frame 1 is provided with an extension plate 20 on the side, the extension plate 20 is provided with a rotating shaft 21, the rotating shaft 21 is provided with a control panel 22, the rotating shaft 21 can rotate the control panel 22, and the control panel 22 can be used to monitor the operation of the equipment.

[0026] The protective shell 12 is provided with a switch door 23 on one side, which is closed during operation.

[0027] The above-described embodiments are only preferred embodiments for fully illustrating the present application, and the protection scope of the present application is not limited thereto. Equivalent substitutions or transformations made by the skilled in the art based on the present application are within the protection scope of the present application. The protection scope of the present application is subject to the claims.

Claims

1. A batch-size dip coating apparatus for hypotube, characterized by, Including the installation frame (1), the installation frame (1) is provided with the mainboard (2) in the middle, the mainboard (2) is provided with the dip coating box (3), the mainboard (2) bottom is connected with the servo bottom plate (5) through the fixed rod (4), the servo bottom plate (5) is provided with motor (6), the output of the motor (6) is provided with the lead screw (7), the lead screw (7) is provided with the moving bottom plate (8), the moving bottom plate (8) is provided with two rows of guide rods (9), each row of guide rods (9) is through the mainboard (2) and is provided with the support plate (10) on the top, the support plate (10) between is provided with the carrier (11).

2. The batch-size dip coater for a hypotube according to claim 1, wherein The installation frame (1) is provided with a protective shell (12) outside.

3. The batch-size dip coater for hypotubes as recited in claim 2, wherein, The protective shell (12) is provided with an exhaust pipe (13) on the top.

4. The batch dip coater for hypotubes as defined in claim 1, wherein, The support plate (10) is provided with a guide rail (14), the carrier (11) is provided with a hanging ear (15) on both sides, the hanging ear (15) is arranged on the guide rail (14) through a sliding plate (16).

5. The batch dip coater for hypotube according to claim 1, wherein, Including the water tank (17) of the bottom and the water pump (18), the water pump (18) is connected to the dip coating box (3) through the water pipe (19).

6. The batch dip coater for hypotubes as defined in claim 1, wherein, The installation frame (1) is provided with an extension plate (20) on the side, the extension plate (20) is provided with a rotating shaft (21), and the rotating shaft (21) is provided with a control panel (22).

7. The batch dip coater for hypotube according to claim 2, wherein The protective shell (12) is provided with a switch door (23) on one side.

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