Medicine bottle labeling and positioning mechanism

Abstract

The utility model relates to the technical field of medicine bottle labeling and positioning, and discloses a medicine bottle labeling and positioning mechanism which comprises a rack used for installation and two supporting legs, a limiting assembly is jointly installed on the top of the rack and the tops of the two supporting legs, and a positioning assembly is arranged on the side wall of the rack. The positioning assembly comprises a mounting plate mounted on the side wall of the rack, an air cylinder is fixedly mounted at the top of the mounting plate, and a mounting frame is fixedly mounted at the output end of the air cylinder; through arrangement of the positioning assembly and the limiting assembly and cooperation of a second two-way screw rod, a rectangular groove and a sliding block, the distance between two connecting plates is adjusted, then the distance between two limiting columns is adjusted, the device adapts to circular medicine bottles with different diameters, and the situation that the distance between the two limiting columns is too large, so that the medicine bottles are damaged is avoided. And under the cooperation of the limiting assembly, the situation that the medicine bottles topple over in the conveying period, and consequently the medicine bottles cannot be labeled is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vial labeling positioning, in particular to a vial labeling positioning mechanism. BACKGROUND

[0002] With the rapid development of modern pharmaceutical industry, the packaging and labeling of pharmaceutical products have become increasingly complex. The vial labeling process is a critical link in pharmaceutical production, and its accuracy and efficiency directly affect production efficiency, pharmaceutical quality control, and consumer safety. In pharmaceutical production, labeling work not only requires high-speed production lines, but also needs to ensure that labels are accurately and correctly attached to the specified position of the vial, preventing label misplacement or misalignment. Especially in large-scale production, vials come in various sizes and shapes, and how to achieve high-precision label attachment has become a technical challenge on the pharmaceutical production line.

[0003] Existing labeling positioning mechanisms are widely used in many automated production lines, but most design schemes are based on fixed-size vials or containers. This fixed-size design often cannot adapt to circular vials of different diameters, limiting their scope of application. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problems raised in the background art, the present application provides a vial labeling positioning mechanism.

[0005] The vial labeling positioning mechanism provided by the present application adopts the following technical scheme:

[0006] A vial labeling positioning mechanism, comprising a rack for installation and two support legs, the top of the rack and the two support legs are jointly installed with a limiting assembly, and the side wall of the rack is provided with a positioning assembly;

[0007] The positioning assembly comprises a mounting plate mounted on the side wall of the rack, a gas cylinder is fixedly installed on the top of the mounting plate, an installation frame is fixedly installed on the output end of the gas cylinder, a rectangular slot is formed in the top of the installation frame, two sliding blocks are slidingly installed inside the rectangular slot, a second bidirectional screw rod is rotatably installed inside the rectangular slot, the two ends of the second bidirectional screw rod are respectively threadedly connected with the two sliding blocks, a rotating column is arranged on the side wall of the installation frame, one end of the rotating column protrudes through the side wall of the installation frame and is fixedly connected with one end of the second bidirectional screw rod, the other end of the rotating column is fixedly connected with a handle, two rotating shafts are arranged on one side of the installation frame, two connecting plates are rotatably installed at the two ends of the rotating shafts, the two connecting plates above are respectively fixedly connected with the bottoms of the two sliding blocks, and a limiting column is fixedly connected with the outer wall of the rotating shaft.

[0008] Preferably, the two connecting plates below are slidingly installed on the inner wall of the bottom of the installation frame.

[0009] Preferably, the limiting assembly comprises four fixed plates, two of which are installed on the top of the two sides of the rack and the top of the two support legs respectively, the inside of the fixed plate is slidably installed with a movable column, one end of the two movable columns on the same side is commonly installed with a limiting plate, the outer wall of the two limiting plates is fixedly connected with a inverted L-shaped plate, and the first bidirectional screw rod is threadedly connected between the two inverted L-shaped plates.

[0010] Preferably, one end of the first bidirectional screw rod is fixedly connected with a handle, and the outer wall of the handle is provided with an anti-skid sleeve.

[0011] Preferably, an infrared sensor is arranged between the mounting plate and one of the fixed plates, the infrared sensor is installed on the top of the rack, and the infrared sensor is electrically connected with the cylinder.

[0012] To sum up, the present application has the following beneficial technical effects:

[0013] Through the cooperation of the positioning assembly and the limiting assembly, the distance between the two connecting plates is adjusted, and then the distance between the two limiting columns is adjusted, so that the circular medicine bottles with different diameters are adapted, and the distance between the two limiting columns is prevented from being too large to affect the labeling of the next batch of circular medicine bottles with smaller diameters. In addition, under the cooperation of the limiting assembly, the medicine bottles are prevented from being poured during conveying, so that the medicine bottles cannot be labeled. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a three-dimensional structure schematic diagram of the embodiment of the application;

[0015] Figure 2 is a three-dimensional structure schematic diagram of another view of the embodiment of the application;

[0016] Figure 3 is a three-dimensional structure schematic diagram of the positioning assembly of the embodiment of the application;

[0017] Figure 4 is a three-dimensional structure schematic diagram of the limiting assembly of the embodiment of the application.

[0018] BRIEF DESCRIPTION OF DRAWINGS 1, rack; 2, support leg; 3, fixed plate; 4, movable column; 5, limiting plate; 6, inverted L-shaped plate; 7, first bidirectional screw rod; 8, handle; 9, mounting plate; 10, cylinder; 11, mounting frame; 12, second bidirectional screw rod; 13, rectangular groove; 14, sliding block; 15, handle; 16, connecting plate; 17, limiting column; 18, rotating shaft; 19, infrared sensor. DETAILED DESCRIPTION

[0019] The following will be described in detail in combination with the accompanying Figures 1-4Further details of the application are described below.

[0020] The embodiment of the application discloses a medicine bottle labeling positioning mechanism. Figures 1-4 The medicine bottle labeling positioning mechanism comprises a rack 1 and two supporting legs 2 for installation, the top of the rack 1 and the two supporting legs 2 are jointly provided with a limiting assembly, the side wall of the rack 1 is provided with a positioning assembly, the positioning assembly comprises a mounting plate 9 mounted on the side wall of the rack 1, the top of the mounting plate 9 is fixedly provided with a cylinder 10, the output end of the cylinder 10 is fixedly provided with a mounting frame 11, the top of the mounting frame 11 is provided with a rectangular groove 13, two sliding blocks 14 are slidingly installed in the rectangular groove 13, a second bidirectional screw rod 12 is rotationally installed in the rectangular groove 13, the two ends of the second bidirectional screw rod 12 are respectively in threaded connection with the two sliding blocks 14, the side wall of the mounting frame 11 is provided with a rotating column, one end of the rotating column is movably penetrated through the side wall of the mounting frame 11 and is fixedly connected with one end of the second bidirectional screw rod 12, the other end of the rotating column is fixedly connected with a handle 15, one side of the mounting frame 11 is provided with two rotating shafts 18, the two rotating shafts 18 are respectively rotationally provided with connecting plates 16, the two connecting plates 16 located at the upper side are respectively fixedly connected with the bottoms of the two sliding blocks 14, the outer wall of the rotating shaft 18 is fixedly connected with a limiting column 17, the two connecting plates 16 located at the lower side are slidingly installed on the inner wall of the bottom of the mounting frame 11, the limiting assembly comprises four fixed plates 3, the four fixed plates 3 are respectively installed on the top of the two sides of the rack 1 and the top of the two supporting legs 2, the inner part of the fixed plate 3 is slidingly provided with a movable column 4, the two movable columns 4 located at the same side are jointly provided with a limiting plate 5 at one end, the outer wall of the two limiting plates 5 is fixedly connected with a reverse L-shaped plate 6, a first bidirectional screw rod 7 is in threaded connection between the two reverse L-shaped plates 6, one end of the first bidirectional screw rod 7 is fixedly connected with a rotating handle 8, the outer wall of the rotating handle 8 is provided with an antiskid sleeve, an infrared sensor 19 is arranged between the mounting plate 9 and one of the fixed plates 3, the infrared sensor 19 is installed on the top of the rack 1, and the infrared sensor 19 is in electric connection with the cylinder 10.

[0021] The implementation principle of the medicine bottle labeling positioning mechanism is as follows: the electrical elements appearing in the application are externally connected with power supply and control switch during use, during use, according to the size of the medicine bottle, the handle 8 is rotated, the first bidirectional screw rod 7 is driven to rotate by the handle 8, because the inverted L-shaped plate 6 is threadedly connected with the first bidirectional screw rod 7, and the first bidirectional screw rod 7 is limited by the movable column 4, and the threads at the two ends of the first bidirectional screw rod 7 are opposite in direction, therefore, the two limiting plates 5 are away from or close to each other, after the two limiting plates 5 are closed to the appropriate position, the handle 8 is stopped, the positioning assembly is adjusted, and it can be known from the machine frame 1 that the device itself contains a transmission belt, a transmission wheel and a motor, and the medicine bottle is transported through the transmission belt under the cooperation of them, the two limiting plates 5 limit the medicine bottle to avoid the medicine bottle from being poured, then the positioning assembly is started to label the medicine bottle in the process of passing through the infrared sensor 19, and then the medicine bottle is continuously transported to the other side.

[0022] During the process, after the distance between the two limiting plates 5 is adjusted, the handle 15 is rotated to drive the second bidirectional screw rod 12 to rotate, because the two sliding blocks 14 are threadedly connected with the two ends of the second bidirectional screw rod 12, and the two sliding blocks 14 are away from or close to each other under the limiting action of the rectangular groove 13, the two connecting plates 16 are away from or close to each other, and the distance between the two limiting columns 17 is adjusted, if the diameter of the medicine is large during the last use, the distance between the two limiting columns 17 is too large, and when the medicine bottle with a small diameter is positioned and limited, the medicine with a small diameter is clamped between the two limiting columns 17, and the label on the labeling device cannot be attached to the medicine bottle; in the process of passing through the infrared sensor 19, the infrared sensor 19 detects the medicine bottle, transmits a signal to the external controller, the controller starts the air cylinder 10, drives the mounting frame 11 to move forward, the two limiting columns 17 cooperate with the labeling device, so that the label on the labeling device is attached to the medicine bottle.

[0023] Finally, the following points should be explained: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0024] Secondly: the utility model discloses the embodiment only relates to the structure involved in the embodiment, other structures can refer to the usual design, and the same embodiment and different embodiments of the utility model can be combined with each other under the condition of no conflict;

[0025] Finally: the above only for the preferred embodiments of the present application have, and not for limiting the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

[0026] The above are the preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application, therefore: any equivalent changes made in accordance with the structure, shape, principle of the present application, should be covered within the scope of protection of the present application.

Claims

1. A vial labeling and positioning mechanism, characterized by: It includes a rack (1) for installation and two support legs (2), the top of the rack (1) and the two support legs (2) is jointly installed with a limiting assembly, and the side wall of the rack (1) is provided with a positioning assembly; The positioning assembly comprises a mounting plate (9) mounted on the side wall of the rack (1), the top of the mounting plate (9) is fixedly provided with a gas cylinder (10), the output end of the gas cylinder (10) is fixedly provided with a mounting frame (11), the top of the mounting frame (11) is provided with a rectangular groove (13), two sliding blocks (14) are slidably installed in the rectangular groove (13), a second bidirectional screw rod (12) is rotatably installed in the rectangular groove (13), the two ends of the second bidirectional screw rod (12) are threadedly connected with the two sliding blocks (14) respectively, the side wall of the mounting frame (11) is provided with a rotating column, one end of the rotating column is movably penetrated through the side wall of the mounting frame (11) and fixedly connected with one end of the second bidirectional screw rod (12), the other end of the rotating column is fixedly connected with a handle (15), one side of the mounting frame (11) is provided with two rotating shafts (18), the two rotating shafts (18) are rotatably provided with two connecting plates (16) respectively, the two connecting plates (16) above are fixedly connected with the bottoms of the two sliding blocks (14) respectively, and the outer wall of the rotating shaft (18) is fixedly connected with a limiting column (17).

2. A vial labeling and positioning mechanism according to claim 1, wherein: The two connecting plates (16) below are slidably installed in the bottom inner wall of the mounting frame (11).

3. A vial labeling and positioning mechanism according to claim 1, wherein: The limiting assembly comprises four fixed plates (3), the four fixed plates (3) are installed on the top of the two sides of the rack (1) and the top of the two support legs (2) respectively, the inner part of the fixed plate (3) is slidably provided with a movable column (4), one end of the two movable columns (4) on the same side is jointly provided with a limiting plate (5), the outer wall of the two limiting plates (5) is fixedly connected with a reverse L-shaped plate (6), and the first bidirectional screw rod (7) is threadedly connected between the two reverse L-shaped plates (6).

4. A vial labeling and positioning mechanism according to claim 3, wherein: One end of the first bidirectional screw rod (7) is fixedly connected with a rotating handle (8), and the outer wall of the rotating handle (8) is provided with an anti-skid sleeve.

5. A vial labeling and positioning mechanism according to claim 3, wherein: An infrared sensor (19) is arranged between the mounting plate (9) and one of the fixed plates (3), the infrared sensor (19) is installed on the top of the rack (1), and the infrared sensor (19) is electrically connected with the gas cylinder (10).

Images