Heat sealing device of infusion patch preparation machine

Abstract

The utility model discloses a heat-sealing device of an infusion paste preparation machine, which is characterized by comprising a heat-sealing base, an upper heat-sealing plate and a lower heat-sealing plate, the heat-sealing base is slidably mounted on a frame, so that during heat sealing, the heat-sealing base slides from a previous station to a next station on the frame, and the upper heat-sealing plate and the lower heat-sealing plate are mounted on the frame. The lower heat-sealing plate is fixedly installed on the heat-sealing base, the upper heat-sealing plate is installed above the lower heat-sealing plate in a lifting mode, and the upper heat-sealing plate and the lower heat-sealing plate form a heat-sealing channel. According to the heat-sealing device of the infusion sticker preparation machine, a heat-sealing structure can be effectively formed through the arrangement of the heat-sealing base, the upper heat-sealing plate and the lower heat-sealing plate, so that the heat-sealing operation of an adhesive tape is simply and effectively realized.

Description

Technical Field

[0001] This utility model relates to an infusion patch preparation machine, and more specifically to a heat sealing device for an infusion patch preparation machine. Background Technology

[0002] Disposable IV dressings are medical supplies mainly used to fix IV needles, prevent infection, and protect the puncture site. The specific method of use is to apply the IV dressing to the puncture site after the needle is inserted, thereby fixing the needle in place.

[0003] Currently, in the production process of infusion patches, after the paper backing tape is attached to the adhesive tape, it needs to be heat-sealed to adhere the paper backing tape to the adhesive tape to achieve sealed packaging of the infusion patch. The existing heat-sealing methods all use heat-sealing machines to achieve heat sealing. However, the heat sealing process in the current technology requires a certain amount of time, during which the entire adhesive tape needs to stop moving until the heat sealing is completed. This reduces the smoothness of the entire heat sealing process and increases the failure rate during operation. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a heat sealing device for an infusion patch preparation machine that has a smoother heat sealing process and a lower failure rate during operation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heat sealing device for an infusion patch preparation machine, characterized in that it includes a heat sealing base, an upper heat sealing plate, and a lower heat sealing plate. The heat sealing base is slidably mounted on the frame so that during heat sealing, the heat sealing base slides from one station to the next on the frame. The lower heat sealing plate is fixedly mounted on the heat sealing base, and the upper heat sealing plate is liftably mounted above the lower heat sealing plate, forming a heat sealing channel with the lower heat sealing plate.

[0006] As a further improvement of this utility model, the heat sealing base includes a heat sealing fixing seat and a sliding platform. The upper heat sealing plate and the lower heat sealing plate are both disposed on the sliding platform. The sliding platform is slidably disposed on the heat sealing fixing seat. The heat sealing fixing seat is provided with a drive motor for driving the sliding platform to slide back and forth between the previous station and the next station on the frame.

[0007] As a further improvement of this utility model, a slide rail is fixed above the heat-sealing fixing seat, and a slider is fixed on the lower side of the sliding platform. The slider is slidably mounted on the slide rail so that the sliding platform can be slidably mounted on the heat-sealing fixing seat. A lead screw extending along the length of the slide rail is rotatably provided on the upper side of the heat-sealing fixing seat. The lead screw is driven by a drive motor to rotate, and the lead screw is threadedly connected to the lower side of the sliding platform.

[0008] As a further improvement of this utility model, a lifting cylinder is fixed on the side of the sliding platform. The push rod of the lifting cylinder passes downward through the sliding platform and is fixed to the upper heat sealing plate. Four guide columns are fixed near the four corners of the upper heat sealing plate. The four guide columns pass upward through the sliding platform and are connected to the sliding platform through linear bearings.

[0009] The beneficial effects of this utility model are that by setting up a heat-sealing base, an upper heat-sealing plate and a lower heat-sealing plate, a heat-sealing structure can be effectively formed, so as to realize the heat-sealing operation of tape in a simple and effective way. Furthermore, by using the method of sliding the heat-sealing base on the frame, heat sealing can be carried out while moving, which greatly increases the smoothness of heat sealing process and increases heat sealing efficiency. Attached Figure Description

[0010] Figure 1 This is an overall structural diagram of the heat sealing device of the infusion patch preparation machine of this utility model. Detailed Implementation

[0011] The present invention will now be described in further detail with reference to the embodiments shown in the accompanying drawings.

[0012] Reference Figure 1 As shown in this embodiment, a heat-sealing device for an infusion patch preparation machine is characterized by comprising a heat-sealing base 21, an upper heat-sealing plate 22, and a lower heat-sealing plate 23. The heat-sealing base 21 is slidably mounted on the frame so that during heat sealing, the heat-sealing base 21 slides from one station to the next on the frame. The lower heat-sealing plate 23 is fixedly mounted on the heat-sealing base 21. The upper heat-sealing plate 22 is vertically mounted above the lower heat-sealing plate 23, forming a heat-sealing channel with the lower heat-sealing plate 23. With the above structure, the heat-sealing channel can be used to heat-seal the tape with paper backing. In addition, by slidably mounting the heat-sealing base 21 on the frame, heat sealing and movement can be achieved simultaneously, greatly increasing the smoothness of the heat sealing process and increasing the heat sealing efficiency.

[0013] As an improved specific implementation, the heat-sealing base 21 includes a heat-sealing fixing seat 211 and a sliding platform 212. The upper heat-sealing plate 22 and the lower heat-sealing plate 23 are both disposed on the sliding platform 212. The sliding platform 212 is slidably disposed on the heat-sealing fixing seat 211. The heat-sealing fixing seat 211 is provided with a drive motor 213 for driving the sliding platform 212 to slide back and forth on the frame between the previous station and the next station. With the above structure, during the heat-sealing process of the upper heat-sealing plate 22 and the lower heat-sealing plate 23, the sliding platform 212 is driven by the drive motor 213 to slide on the heat-sealing fixing seat 211, thereby providing a conveying force for the conveying tape and realizing synchronous heat-sealing and conveying, further increasing production efficiency.

[0014] As an improved specific implementation, a slide rail 2111 is fixed above the heat-sealing fixing base 211, and a slider 2121 is fixed on the lower side of the sliding platform 212. The slider 2121 is slidably disposed on the slide rail 2111 so that the sliding platform 212 can be slidably disposed on the heat-sealing fixing base 211. A lead screw extending along the length direction of the slide rail 211 is rotatably provided on the upper side of the heat-sealing fixing base 211. The lead screw is driven by the drive motor 213 to rotate, and the lead screw is threadedly connected to the lower side of the sliding platform 212. With the above structure, the sliding platform 212 can be driven by the drive motor 213 to slide back and forth on the heat-sealing fixing base 211 in a simple and effective manner.

[0015] As an improved specific implementation, a lifting cylinder 1 is fixed on the upper side of the sliding platform 212. The push rod of the lifting cylinder 1 passes downward through the sliding platform 212 and is fixed to the upper heat sealing plate 22. Four guide columns 3 are fixed near the four corners of the upper heat sealing plate 22. The four guide columns 3 pass upward through the sliding platform 212 and are connected to the sliding platform 212 through linear bearings. With the above structure, the four guide columns 3 can guide the upper heat sealing plate 22 when it moves up and down, which greatly increases the stability of the upper heat sealing plate 22 when it moves up and down.

[0016] In summary, the heat sealing device of the infusion patch preparation machine in this embodiment can effectively form a heat sealing structure by setting up the heat sealing base 21, the upper heat sealing plate 22 and the lower heat sealing plate 23. By slidably mounting the heat sealing base 21 on the frame, the effect of heat sealing and conveying can be achieved simultaneously, which greatly increases the smoothness of the heat sealing operation.

[0017] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A heat sealing device of an infusion patch preparation machine, characterized by: The utility model provides a heat sealing device, including heat sealing base (21), upper heat sealing plate (22) and lower heat sealing plate (23), heat sealing base (21) is slidably installed on the frame, so that heat sealing base (21) is slid from the last work station to the next work station on the frame when heat sealing, lower heat sealing plate (23) is fixedly installed on heat sealing base (21), and upper heat sealing plate (22) is installed above lower heat sealing plate (23) and is slidably installed with lower heat sealing plate (23) and forms heat sealing channel.

2. The heat sealing device of the transfusion patch preparation machine according to claim 1, characterized in that: The heat sealing base (21) includes a heat sealing fixed base (211) and a sliding platform (212), the upper heat sealing plate (22) and the lower heat sealing plate (23) are arranged on the sliding platform (212), the sliding platform (212) is slidably arranged on the heat sealing fixed base (211), and the heat sealing fixed base (211) is provided with a driving motor (213) for driving the sliding platform (212) to slide back and forth between the last work station and the next work station on the frame.

3. The heat sealing apparatus of an infusion patch preparation machine according to claim 2, wherein: The heat sealing fixed base (211) is fixed with a sliding rail (2111) above, the lower side of the sliding platform (212) is fixed with a sliding block (2121), the sliding block (2121) is slidably arranged on the sliding rail (2111), so that the sliding platform (212) is slidably arranged on the heat sealing fixed base (211), and the upper side of the heat sealing fixed base (211) is rotatably provided with a screw rod extending along the length direction of the sliding rail (2111), the screw rod is driven to rotate by the driving motor (213), and the screw rod is screw-connected with the lower side of the sliding platform (212).

4. The heat sealing apparatus of the infusion patch preparation machine according to claim 3, wherein: The upper side of the sliding platform (212) is fixed with a lifting cylinder (1), the pushing rod of the lifting cylinder (1) passes downward through the sliding platform (212) and is fixed with the upper heat sealing plate (22), the upper heat sealing plate (22) is fixed with four guide columns (3) respectively near the positions of four corners, the four guide columns (3) pass upward through the sliding platform (212) and are connected with the sliding platform (212) through linear bearings.

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