Ampoule bottle lineation mechanism facilitating replacement of lineation disc

Abstract

An output shaft of a driving motor penetrates through a connecting frame and is connected with one end of a supporting rod through a coupler, a first center hole is formed in the center of a limiting disc, and a connecting sleeve is arranged at the position, located at the first center hole, of one end of the limiting disc. The other end of the limiting disc is coaxially provided with the threaded sleeve, the connecting sleeve is connected with the supporting rod in a sleeved mode and is in fastening connection with the supporting rod through the locking screw, the locking pressing ring is arranged on the threaded sleeve in a sleeved mode and is in threaded connection with the threaded sleeve, and the scribing disc is clamped between the limiting disc and the locking pressing ring. The locking pressing ring is in threaded connection with the threaded sleeve of the adjusting clamping piece, when the scribing disc needs to be replaced, replacement can be achieved without a tool, convenience is greatly improved, the device can be suitable for scribing discs of different thicknesses, meanwhile, the connecting sleeve is fixedly connected with the supporting rod through the locking screw, the position of the scribing assembly can be adjusted, the structure is simple, and use is convenient. The flexibility and the application range are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to an ampoule bottle marking mechanism which is convenient for replacing a marking disk. Background Art

[0002] An ampoule is a small glass container used to hold liquid medicine. Its capacity is generally 1 to 25 ml. It is commonly used for injectable liquid medicine and is also used for packaging oral liquids. Some ampoules have a line on the neck for marking. Currently, the output shaft of the driving motor of the ampoule marking mechanism is connected to a mounting rod via a coupling. A mounting plate is provided at the outer end of the mounting rod. The marking disk is then connected to the mounting plate via bolts and nuts. When replacing the marking disk, the bolts need to be removed using tools to replace the marking disk, which is inconvenient. In addition, the position of the marking mechanism also needs to be adjusted for ampoules of different specifications. The marking mechanism needs to be adjusted as a whole, so a push-pull mechanism and a guide mechanism need to be connected to the marking mechanism, making the installation structure more complicated. Therefore, an improved technology is urgently needed to solve this problem in the existing technology. Utility Model Content

[0003] The purpose of the present utility model is to provide an ampoule marking mechanism that is easy to replace the marking disk. When the marking disk needs to be replaced, it can be replaced without tools, which greatly improves convenience. In addition, since the marking disk only needs to be clamped between the limit disk and the locking pressure ring to be fixed, and the connecting sleeve is fastened to the support rod by a locking screw, the position of the marking assembly can be adjusted. The structure is simple, and the flexibility and scope of application are further improved to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned object, the present utility model provides the following technical solutions: an ampoule marking mechanism that is convenient for replacing a marking disk, comprising a driving mechanism and a marking assembly;

[0005] The driving mechanism includes a connecting frame, a driving motor and a support rod, wherein the driving motor is arranged in the connecting frame, and the output shaft of the driving motor passes through the connecting frame and is connected to one end of the support rod through a coupling;

[0006] The marking assembly includes an adjusting clamping piece, a marking disk and a locking pressure ring; the adjusting clamping piece includes a connecting sleeve, a limiting disk and a threaded sleeve, a first center hole is opened at the center position of the limiting disk, a connecting sleeve is provided at one end of the limiting disk and located at the first center hole, a threaded sleeve is coaxially provided at the other end of the limiting disk, a threaded sleeve is provided on the outer surface of the threaded sleeve, the connecting sleeve is sleeved on the support rod and fastened by a locking screw, a thread is provided on the inner wall of the locking pressure ring, the locking pressure ring is sleeved on the threaded sleeve and threadedly connected to the threaded sleeve, a second center hole is opened at the center position of the marking disk, the second center hole of the marking disk is sleeved on the threaded sleeve, and the marking disk is clamped between the limiting disk and the locking pressure ring.

[0007] Preferably, the utility model provides an ampoule marking mechanism that is convenient for replacing the marking disk, wherein the inner diameter of the connecting sleeve is consistent with the outer diameter of the support rod.

[0008] Preferably, the utility model provides an ampoule marking mechanism that is convenient for replacing the marking disk, wherein a knob is provided at the outer end of the locking screw.

[0009] Preferably, the utility model provides an ampoule marking mechanism that is easy to replace the marking disk, wherein the outer surfaces of the limiting disk and the locking pressure ring are both provided with anti-slip grooves.

[0010] Preferably, the utility model provides an ampoule marking mechanism with an easy-to-replace marking disk, wherein the inner diameter of the second center hole opened by the marking disk is consistent with the outer diameter of the threaded sleeve.

[0011] Preferably, the utility model provides an ampoule marking mechanism that is easy to replace the marking disk, wherein the limiting disk is provided with a first annular groove on one side of the threaded sleeve, and the locking pressure ring is provided with a second annular groove on the side close to the limiting disk, and anti-slip washers are provided in the first annular groove and the second annular groove.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The marking assembly is slidably connected to the support rod through the connecting sleeve of the adjusting clamping part. The marking disk is clamped between the limit disk and the locking pressure ring, and the locking pressure ring is threadedly connected to the threaded sleeve of the adjusting clamping part. When the marking disk needs to be replaced, it can be replaced without tools, which greatly improves convenience. Moreover, since the marking disk only needs to be clamped between the limit disk and the locking pressure ring to be fixed, it can be applied to marking disks of different thicknesses, and even multi-channel cylindrical marking assemblies, which greatly improves the scope of application. Moreover, the connecting sleeve is fastened to the support rod through the locking screw, and the position of the marking assembly can be adjusted. The structure is simple, and the flexibility and scope of application are further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 Schematic diagram of the structure of the adjusting clamp;

[0016] Figure 3 A schematic diagram of the side structure of the adjustment clamping member;

[0017] Figure 4 Schematic diagram of the structure of the scribing disk;

[0018] Figure 5 Schematic diagram of the locking ring structure.

[0019] In the figure: connecting frame 1, drive motor 2, support rod 3, coupling 4, adjusting clamp 5, connecting sleeve 501, limit plate 502, threaded sleeve 503, first center hole 504, first annular groove 505, scoring disk 6, locking pressure ring 7, second annular groove 701, locking screw 8, second center hole 9, knob 10. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0021] It should be noted that, in the description of the present invention, the terms "inside", "outside", "up", "down", "both sides", "one end", "the other end", "left", "right", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0022] See also Figure 1-5 , the utility model provides a technical solution: an ampoule bottle marking mechanism that is easy to replace the marking disk, including a driving mechanism and a marking assembly;

[0023] The driving mechanism includes a connecting frame 1, a driving motor 2 and a support rod 3. The driving motor 2 is arranged in the connecting frame 1. The output shaft of the driving motor 2 passes through the connecting frame 1 and is connected to one end of the support rod 3 through a coupling 4.

[0024] The marking assembly includes an adjusting clamping part 5, a marking disk 6 and a locking pressure ring 7; the adjusting clamping part 5 includes a connecting sleeve 501, a limiting disk 502 and a threaded sleeve 503. A first center hole 504 is opened at the center of the limiting disk 502. A connecting sleeve 501 is provided at one end of the limiting disk 502 and is located at the first center hole 504. A threaded sleeve 503 is coaxially provided at the other end of the limiting disk 502. The outer surface of the threaded sleeve 503 is provided with a thread. The connecting sleeve 501 is sleeved on the support rod 3 and fastened to the connection through a locking screw 8. The outer end of the locking screw 8 is provided with a knob 10 to facilitate the rotation of the locking screw 8. The inner diameter of the connecting sleeve 501 is consistent with the outer diameter of the support rod 3 to ensure the stability of the marking assembly after being connected to the support rod 3. The inner wall of the locking pressure ring 7 is provided with a thread. The locking pressure ring 7 is sleeved on the threaded sleeve 503 and is threadedly connected to the threaded sleeve 503. The limiting disk 5 02 and the outer surface of the locking pressure ring 7 are provided with anti-slip grooves to increase the friction between the hand and the limit plate 502 and the locking pressure ring 7 during operation, which is convenient for rotation. A second center hole 9 is opened at the center position of the marking disk 6, and the second center hole 9 of the marking disk 6 is sleeved on the threaded sleeve 503. The inner diameter of the second center hole 9 opened by the marking disk 6 is consistent with the outer diameter of the threaded sleeve 503 to ensure the stability of the marking disk 6. The marking disk 6 is clamped between the limit plate 502 and the locking pressure ring 7. The limit plate 502 is provided with a first annular groove 505 on one side of the threaded sleeve 503, and the locking pressure ring 7 is provided with a second annular groove 701 on the side close to the limit plate 502. Anti-slip washers are provided in the first annular groove 505 and the second annular groove 701. The anti-slip washers are used to increase the friction between the marking disk 6 and the marking disk 6 to prevent the marking disk 6 from rotating, ensuring that the marking disk 6 rotates with the limit plate 502 and the locking pressure ring 7.

[0025] Usage and principle: First, install the drive motor 2 in the connecting frame 1, and pass the output shaft of the drive motor 2 through the connecting frame 1. Then assemble the marking assembly, place the anti-slip washer in the first annular groove 505 of the limit plate 502 and the second annular groove 701 of the locking pressure ring 7, select a suitable marking disk 6 and put it on the threaded sleeve 503, then thread the locking pressure ring 7 and the threaded sleeve 503, rotate the locking pressure ring 7, press the marking disk 6 between the limit plate 502 and the locking pressure ring 7, and complete the assembly of the marking assembly. Finally, put the adjusting clamp 5 on the support rod 3 through the connecting sleeve, adjust the position of the marking disk 6 according to the marking position of the ampoule bottle, and after determining the position, rotate the locking screw 8 to complete the assembly. During use, the ampoule is conveyed by a chain conveyor belt, the lower portion of the marking disk 6 is located in the paint tank and immersed in the paint, the upper portion of the marking disk 6 contacts the ampoule, the ampoule moves to the marking disk 6, and the rotating assembly rotates the marking disk 6. The marking disk 6 is driven by the drive motor 2 to rotate at the same speed, thereby marking. When replacing the marking disk 6, hold the limit plate 502 and rotate the locking pressure ring 7 to disengage the locking pressure ring 7 from the threaded sleeve 503, thereby completing the replacement of the marking disk 6. The utility model has a reasonable structure. The marking assembly is slidably connected to the support rod 3 through the connecting sleeve 501 of the adjusting clamping member 5. The marking disk 6 is clamped between the limit disk 502 and the locking pressure ring 7, and the locking pressure ring 7 is threadedly connected to the threaded sleeve 503 of the adjusting clamping member 5. When the marking disk 6 needs to be replaced, it can be replaced without tools, which greatly improves convenience. Moreover, since the marking disk 6 only needs to be clamped between the limit disk 502 and the locking pressure ring 7 to be fixed, it can be applied to marking disks 6 of different thicknesses, or even multi-channel cylindrical marking assemblies, which greatly improves the scope of application. Moreover, the connecting sleeve 501 is fastened to the support rod 3 through the locking screw 8, and the position of the marking assembly can be adjusted. The structure is simple, and the flexibility and scope of application are further improved.

[0026] Anything not described in detail in the present invention is well known to those skilled in the art.

[0027] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified and replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An ampoule marking mechanism that is easy to replace the marking disk, characterized in that: It includes a driving mechanism and a marking assembly; The driving mechanism comprises a connecting frame (1), a driving motor (2) and a support rod (3); the driving motor (2) is arranged in the connecting frame (1); the output shaft of the driving motor (2) passes through the connecting frame (1) and is connected to one end of the support rod (3) via a coupling (4); The marking assembly includes an adjusting clamping member (5), a marking disk (6) and a locking pressure ring (7); the adjusting clamping member (5) includes a connecting sleeve (501), a limiting disk (502) and a threaded sleeve (503), the limiting disk (502) is provided with a first center hole (504) at the center position, one end of the limiting disk (502) is provided with a connecting sleeve (501) at the first center hole (504), the other end of the limiting disk (502) is coaxially provided with a threaded sleeve (503), the outer surface of the threaded sleeve (503) is provided with a threaded sleeve (503). The surface is provided with a thread, the connecting sleeve (501) is sleeved on the support rod (3) and is fastened by a locking screw (8), the inner wall of the locking pressure ring (7) is provided with a thread, the locking pressure ring (7) is sleeved on the threaded sleeve (503) and is threadedly connected to the threaded sleeve (503), a second center hole (9) is opened at the center position of the marking disk (6), the second center hole (9) of the marking disk (6) is sleeved on the threaded sleeve (503), and the marking disk (6) is clamped between the limit disk (502) and the locking pressure ring (7).

2. The ampoule marking mechanism with easy replacement of the marking disk according to claim 1, characterized in that: The inner diameter of the connecting sleeve (501) is consistent with the outer diameter of the support rod (3).

3. The ampoule marking mechanism with easy replacement of the marking disk according to claim 1, characterized in that: The outer end of the locking screw (8) is provided with a knob (10).

4. The ampoule marking mechanism with easy replacement of the marking disk according to claim 1, characterized in that: The outer surfaces of the limiting plate (502) and the locking pressure ring (7) are both provided with anti-slip grooves.

5. The ampoule marking mechanism with easy replacement of the marking disk according to claim 1, characterized in that: The inner diameter of the second center hole (9) opened by the scoring disk (6) is consistent with the outer diameter of the threaded sleeve (503).

6. The ampoule marking mechanism with easy replacement of the marking disk according to claim 1, characterized in that: The limiting plate (502) is provided with a first annular groove (505) on one side of the threaded sleeve (503), and the locking ring (7) is provided with a second annular groove (701) on the side close to the limiting plate (502), and anti-slip washers are provided in both the first annular groove (505) and the second annular groove (701).

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