Automatic balloon impregnation device

Abstract

The utility model discloses an automatic balloon impregnation device which comprises a liquid storage basin, the balloon fixing frame is arranged above the liquid storage basin; the device further comprises a lifting mechanism and a turnover mechanism, the lifting mechanism is used for driving the liquid storage basin to move up and down, and the turnover mechanism is used for driving the balloon fixing frame to turn over. The balloon fixing frame comprises an overturning plate; the plurality of balloon fixing rods are connected to the turnover plate; and a glue uniformizing mechanism for driving the plurality of balloon fixing rods to rotate around the axes of the balloon fixing rods is arranged on the balloon fixing frame. The utility model aims to solve the technical problems in the prior art, and provides the automatic balloon impregnation device, which can realize automatic balloon impregnation, is controllable in impregnation time each time, and ensures that the wall thickness is uniform after impregnation.

Description

Technical Field

[0001] The utility model relates to the technical field of production of medical devices, in particular to an automatic balloon dipping device. Background Art

[0002] Balloons are widely used in the medical field. The production of latex balloons is done by dipping a rod-shaped mold in liquid latex, allowing the latex to adhere to the mold surface to form a latex film, and then undergoing processes such as drying and demoulding. Traditional latex balloon production is almost entirely done manually. Manual dipping produces balloons with uneven thickness, difficult to control waiting time for a single dipping, silicone flowing to one side, and low efficiency. Utility Model Content

[0003] 1. Technical problems to be solved by the utility model

[0004] The utility model aims to solve the technical problems existing in the prior art and provides an automatic balloon dipping device, which can realize automatic balloon dipping, controllable dipping time each time, and ensure uniform wall thickness after dipping.

[0005] 2. Technical solution

[0006] In order to solve the above problems, the technical solution provided by the utility model is:

[0007] A device for automatic balloon dipping, comprising a liquid storage basin; a balloon fixing frame, arranged above the liquid storage basin; also comprising a lifting mechanism and a flipping mechanism, the lifting mechanism is used to drive the liquid storage basin to move up and down, and the flipping mechanism is used to drive the balloon fixing frame to flip; the balloon fixing frame comprises a flipping plate; a plurality of balloon fixing rods, connected to the flipping plate; the balloon fixing frame is provided with a glue spreading mechanism for driving the plurality of balloon fixing rods to rotate around their own axes.

[0008] Optionally, a lifting support plate is provided between the lifting mechanism and the liquid storage basin, the lifting support plate is connected to the lifting mechanism, and a liquid storage basin limiting strip is provided on the upper surface of the lifting support plate.

[0009] Optionally, a rotating shaft is connected to the flip plate, and the flip mechanism is used to drive the rotating shaft to rotate.

[0010] Optionally, two flip plates are horizontally arranged, and the two flip plates rotate in opposite directions.

[0011] Optionally, the flipping mechanism includes a left-handed worm wheel and a right-handed worm wheel, which are respectively connected to the rotating shafts of the two flip plates; a left-handed worm and a right-handed worm, which are fixedly connected and mesh with the left-handed worm wheel and the right-handed worm wheel respectively; and a first motor, which is used to drive the left-handed worm and the right-handed worm to rotate around their own axes.

[0012] Optionally, the glue spreading mechanism includes a plurality of synchronous wheels, which are respectively connected to the plurality of balloon fixing rods; a driving wheel, which is connected to the plurality of synchronous wheels via a synchronous belt transmission; and a second motor, which is used to drive the driving wheel to rotate around its own axis.

[0013] Optionally, it further comprises a frame, and the liquid storage basin, the balloon fixing frame, the lifting mechanism, the turning mechanism and the glue spreading mechanism are all arranged on the frame.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0016] The automatic balloon dipping device drives the silicone liquid up and down through a lifting mechanism, so that the dipping time of each time can be controlled; the flip mechanism can flip from 0 degrees to 90 degrees after a single dipping, and 9 dipping balloons are fixed on each side of the flip plate. Each dipping balloon can rotate synchronously with adjustable speed; the wall thickness is uniform after dipping. When the dipping is completed, the flip mechanism flips to 180 degrees to remove the balloon. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of an automatic balloon dipping device proposed in an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a glue-spreading mechanism used in an automatic balloon glue-dipping device proposed in an embodiment of the utility model;

[0019] 1. Liquid storage basin; 2. Balloon fixing frame; 21. Turning plate; 22. Balloon fixing rod; 3. Lifting mechanism; 31. Lifting support plate; 32. Limiting strip of liquid storage basin; 4. Turning mechanism; 41. Left-handed worm gear; 42. Right-handed worm gear; 43. Left-handed worm; 44. Right-handed worm; 45. First motor; 5. Glue spreading mechanism; 51. Synchronous wheel; 52. Driving wheel; 53. Second motor; 6. Frame. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described here are only used to explain the utility model and do not limit the protection scope of the utility model.

[0021] It should be noted that when an element is referred to as being "fixed to", "disposed on", "fixed on" or "installed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. Further, when an element is considered to be "fixedly connected to" another element, the two may be fixed in a detachable connection manner or in a non-detachable connection manner, such as socketing, snap-on, one-piece fixation, welding, etc., which can be achieved in the prior art and will not be repeated here. When an element is perpendicular or approximately perpendicular to another element, it means that the ideal state of the two is vertical, but due to the influence of manufacturing and assembly, there may be a certain vertical error. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] The “first” and “second” involved in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0024] Combined with Figure 1-2 The present embodiment is an automatic balloon dipping device, comprising a liquid storage basin 1, the upper end of which is open; a balloon fixing frame 2, which is arranged directly above the liquid storage basin 1; and also comprising a lifting mechanism 3 and a flipping mechanism 4, wherein the lifting mechanism 3 is used to drive the liquid storage basin 1 to move up and down, and the flipping mechanism 4 is used to drive the balloon fixing frame 2 to flip; the balloon fixing frame 2 comprises a flipping plate 21; a plurality of balloon fixing rods 22, which are connected to the flipping plate 21, and the balloons to be dipped in glue are passed through and fixed on the balloon fixing rods 22; the balloon fixing frame 2 is provided with a glue spreading mechanism 5 for driving the plurality of balloon fixing rods 22 to rotate around their own axes.

[0025] The working principle of the automatic balloon dipping device: the flip plate 21 is in Figure 1The position is defined as 0 degrees, the lifting mechanism 3 moves upward to make the balloon dipped in glue, then the liquid storage basin 1 drops back to the initial position, the flipping mechanism 4 flips the flip plate 21 to 90 degrees, the balloon mold starts to rotate, and after a certain period of time, the first layer of silicone begins to solidify and the flipping mechanism 4 rotates back to 0 degrees, the lifting mechanism 3 rises for the second time to complete the second dipping in glue, and the flipping mechanism 4 rotates to 90 degrees again, and so on and so forth. After a certain number of times, the flipping mechanism 4 flips to 180 degrees to facilitate the removal of the balloon.

[0026] The automatic balloon dipping device drives the silicone liquid to move up and down through the lifting mechanism 3, so that the dipping time of each time can be controlled; the flip mechanism 4 can flip from 0 degrees to 90 degrees after a single dipping, and 9 dipping balloons are fixed on the flip plate 21 on each side, and each dipping balloon can rotate synchronously with adjustable speed; the wall thickness is uniform after dipping, and when the dipping is completed, the flip mechanism flips to 180 degrees to remove the balloon.

[0027] As a preferred embodiment of the present utility model, a lifting plate 31 is provided between the lifting mechanism 3 and the liquid storage basin 1. The lifting mechanism 3 can select the existing cylinder or screw lifting components on the market. The lifting plate 31 is connected to the lifting mechanism 3 as a bearing seat for the liquid storage basin 1. A liquid storage basin limiting strip 32 is provided on the upper surface of the lifting plate 31. Several liquid storage basin limiting strips 32 surround to form a limiting space for accommodating the liquid storage basin 1 to prevent the liquid storage basin 1 from falling from the lifting plate 31.

[0028] As a preferred solution of the utility model, a rotating shaft is connected to the flip plate 21, and the rotating shaft is fixedly connected to the middle position in the width direction of the flip plate 21. The flip mechanism 4 is used to drive the rotating shaft to rotate. In this embodiment, two flip plates 21 are horizontally arranged, and the two flip plates 21 rotate in opposite directions, which increases the number of balloons that are simultaneously dipped in glue and effectively avoids interference between the two flip plates 21.

[0029] As a preferred embodiment of the present invention, the flipping mechanism 4 includes a left-handed worm gear 41 and a right-handed worm gear 42, which are arranged at the same end of the two flip plates 21 and are respectively connected to the rotating shafts of the two flip plates 21; a left-handed worm 43 and a right-handed worm 44 are fixedly connected and mesh with the left-handed worm gear 41 and the right-handed worm gear 42 for transmission; a first motor 45 is used to drive the left-handed worm 43 and the right-handed worm 44 to rotate around their own axes, and the first motor 45 and the left-handed worm 43 and the right-handed worm 44 are transmitted through a synchronous belt to facilitate the flexible arrangement of the position of the first motor 45. The connection position of the left-handed worm 43 and the right-handed worm 44 is provided with a gear meshing with the synchronous belt for transmission. When the left-handed worm gear 41 and the right-handed worm gear 42 rotate, the two flip plates 21 rotate in opposite directions at the same time.

[0030] As a preferred solution of the utility model, the glue-splitting mechanism 5 includes a plurality of synchronous wheels 51, which are respectively connected to a plurality of balloon fixing rods 22, and the synchronous wheels 51 are arranged on the side of the flip plate 21 away from the balloon fixing rod 22; a driving wheel 52 is connected to the plurality of synchronous wheels 51 through a synchronous belt drive, and the driving wheel 52 and the plurality of synchronous wheels 51 are arranged on the same plane; a second motor 53 is fixedly mounted on the flip plate 21 and is used to drive the driving wheel 52 to rotate around its own axis, thereby driving the plurality of balloon fixing rods 22 to rotate simultaneously.

[0031] As a preferred solution of the utility model, it also includes a frame 6, and the liquid storage basin 1, the balloon fixing frame 2, the lifting mechanism 3, the turning mechanism 4 and the glue-distributing mechanism 5 are all arranged on the frame 6, so as to facilitate the overall movement and transportation of the equipment.

[0032] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. An automatic balloon dipping device, characterized in that: include liquid storage basin; A balloon fixing frame is arranged above the liquid storage basin; It also includes a lifting mechanism and a flipping mechanism, wherein the lifting mechanism is used to drive the liquid storage basin to move up and down, and the flipping mechanism is used to drive the balloon fixing frame to flip; The balloon fixing frame comprises Flip the board; A plurality of balloon fixing rods connected to the flip plate; The balloon fixing frame is provided with a glue-spreading mechanism for driving a plurality of balloon fixing rods to rotate around their own axes.

2. The automatic balloon dipping device according to claim 1, characterized in that: A lifting support plate is provided between the lifting mechanism and the liquid storage basin, the lifting support plate is connected to the lifting mechanism, and a liquid storage basin limiting strip is provided on the upper surface of the lifting support plate.

3. The automatic balloon dipping device according to claim 1, characterized in that: The flip plate is connected with a rotating shaft, and the flip mechanism is used to drive the rotating shaft to rotate.

4. The automatic balloon dipping device according to claim 3, characterized in that: The two flip plates are horizontally arranged, and the two flip plates rotate in opposite directions.

5. The automatic balloon dipping device according to claim 4, characterized in that: The turning mechanism comprises A left-handed worm gear and a right-handed worm gear are respectively connected to the rotating shafts of the two flip plates; A left-handed worm and a right-handed worm are fixedly connected and mesh with the left-handed worm wheel and the right-handed worm wheel for transmission respectively; The first motor is used to drive the left-handed worm and the right-handed worm to rotate around their own axes.

6. The automatic balloon dipping device according to claim 1, characterized in that: The glue spreading mechanism comprises a plurality of synchronous wheels, which are respectively connected to a plurality of balloon fixing rods; A driving wheel connected to the plurality of synchronous wheels via a synchronous belt transmission; The second motor is used to drive the driving wheel to rotate around its own axis.

7. The automatic balloon dipping device according to any one of claims 1 to 6, characterized in that: It also includes a frame, and the liquid storage basin, the balloon fixing frame, the lifting mechanism, the turning mechanism and the glue spreading mechanism are all arranged on the frame.

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