Tongue scraping device

Abstract

The invention discloses a tongue scraper device. It includes a tongue scraper and a corresponding action mechanism, wherein the action mechanism includes an active swing shaft movably arranged on a shaft seat, a follower swing shaft, and an active swing arm and a follower swing arm respectively connected to the active swing shaft and the follower swing shaft, wherein the follower swing shaft is connected to the shaft seat through a transfer connection device, the active swing arm and the follower swing arm are movably connected to each other through a linkage arm, and the tongue scraper is connected to the follower swing shaft. The tongue scraper device has a relatively simple and reasonable structure, is simple and convenient to maintain, and has strong adaptability.

Description

Technical Field

[0001] The invention relates to a tongue scraping device for a cartoning machine. Background Art

[0002] The machine for packing medicine or food needs to be equipped with a corresponding tongue scraper. The tongue scraper of the tongue scraper is used to tidy up the tongue pieces of the packaging carton when the material is packed, so as to prevent the relevant tongue pieces of the packaging carton from being brought into the carton. The tongue scraper of the existing cartoning machine has an unreasonable structure. The rotation center of the tongue scraper needs to be at a large distance from the packaging carton. The distance is usually greater than 80mm. Whenever the length of the packaging carton increases, the distance of the tongue scraper station is insufficient, making it impossible to pack. Summary of the invention

[0003] The purpose of the present invention is to provide a tongue scraping device in view of the above-mentioned deficiencies in the prior art. The tongue scraping device has a relatively simple and reasonable structure, is easy and convenient to maintain, and has strong adaptability.

[0004] The technical solution of the present invention includes a tongue scraper and its corresponding action mechanism, wherein the action mechanism includes an active swing shaft movably arranged on an axle seat, a follower swing shaft, and an active swing arm and a follower swing arm respectively connected to the active swing shaft and the follower swing shaft, the follower swing shaft is connected to the axle seat through a transfer connection device, the active swing arm and the follower swing arm are movably connected to each other through a linkage arm, and the tongue scraper is connected to the follower swing shaft.

[0005] The transfer connection device includes a transfer support seat connected to the shaft seat, and a follower swing shaft seat connected to the transfer support seat through a corresponding guide sliding locking device, and the follower swing shaft is connected to the follower swing shaft seat.

[0006] The tongue scraping device of the present invention not only has a relatively simple and reasonable structure, but also has a tongue scraping station with sufficient rotation radius distance, but it occupies a small space as a whole, and the tongue scraping radius is adjustable, which can adapt to the box packaging of medicines with different packaging carton lengths, and the operation is very stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a structural schematic diagram of an embodiment of the cooperation structure of the tongue scraping device and the cartoning machine of the present invention; Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure of the tongue scraping device. DETAILED DESCRIPTION

[0008] In order to further understand the technical solution of the present invention, the present invention is further described by the following embodiments in conjunction with the accompanying drawings. Figure 1 and 2The tongue scraper device comprises a sleeve-type shaft seat 6, an active swing shaft 3 sleeved in the shaft seat through a corresponding gasket 13, a follower swing shaft 4, an active swing arm 5 and a follower swing arm 8. The shaft seat 6 can be fixed to a corresponding part of a frame of a cartoning machine 11. The tongue scraper head corresponds to a packaging paper box 12 on the cartoning machine.

[0009] The upper part of the shaft seat is fixedly connected with a transfer support seat 9, which is connected to the follower swing shaft seat 7 through a guide sliding locking device. The follower swing shaft 4 is rotatably arranged on the follower swing shaft seat, the follower swing arm 8 is fixedly arranged on the follower swing shaft 4, the active swing arm 5 is fixedly connected to the upper end of the active swing shaft 3, the tongue scraper 1 is fixedly connected to the follower swing shaft, and a linkage arm 2 is movably connected between the active swing arm and the follower swing arm through corresponding pins.

[0010] The guide sliding locking device includes an adjustment long slot hole 9a provided on the corresponding outer side wall of the transfer support seat 9, a guide dovetail groove 7a provided on the corresponding side wall of the follower swing shaft seat 7, and a side wall surface of the transfer support seat corresponding to the guide groove is provided with a corresponding dovetail wedge-shaped convex edge. The follower swing shaft seat is slidably connected through its dovetail groove and the dovetail wedge-shaped convex edge on one side of the transfer support seat, and is locked by a locking screw 14 through the adjustment long slot hole 9a and the corresponding screw hole provided on the guide dovetail groove of the follower swing shaft seat.

Claims

1. A tongue scraping device, comprising a tongue scraper and a corresponding action mechanism, characterized in that The action mechanism includes an active swing shaft movably arranged on the shaft seat, a follower swing shaft, and an active swing arm and a follower swing arm respectively connected to the active swing shaft and the follower swing shaft, the follower swing shaft is connected to the shaft seat through a transfer connection device, the active swing arm and the follower swing arm are movably connected to each other through a linkage arm, and the tongue scraper is connected to the follower swing shaft; The transfer connection device includes a transfer support seat connected to the shaft seat, and a follower swing shaft seat connected to the transfer support seat through a corresponding guide sliding locking device, the guide sliding locking device includes an adjustment long slot hole opened on the corresponding outer side wall of the transfer support seat, a guide dovetail groove opened on the corresponding side wall of the follower swing shaft seat, and a side wall surface of the transfer support seat corresponding to the guide dovetail groove is provided with a corresponding dovetail wedge-shaped convex edge, and the follower swing shaft is connected to the follower swing shaft seat.

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