Automatic fixed-point round bottle labeling machine

Abstract

The utility model discloses an automatic fixed-point round bottle labeling machine, which relates to the technical field of labeling machines, and comprises a support frame and a working table fixedly arranged on the outer top of the support frame, the outer top of the working table is provided with a through straight opening, rolling shafts are arranged on the inner side walls of the two sides of the straight opening at equal intervals in a co-rotating manner, and the rolling shafts are arranged on the inner side walls of the two sides of the straight opening. And meanwhile, the peripheral side walls of the rolling shafts are jointly connected with a conveying belt, and labeling assemblies are arranged at the front ends of the two sides of the outer top of the workbench. The first automatic push rod and the second automatic push rod are arranged to respectively drive the bottle pressing shaft and the abutting roller to move and are matched with the label rolling shaft and the rotating roller to label round bottles and carry out all-around positioning rotating appearance checking after labeling, and the situation that labeling is not tight or labeling is not carried out is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling machines, in particular to an automatic fixed-point round bottle labeling machine. Background Art

[0002] At present, round bottle labeling machines play an important role in the labeling industry. They are widely used in round bottle products in the food, pharmaceutical, health care, cosmetics, pesticide, and other light industry sectors. After labeling the round bottles, it is necessary to check the labeled parts of the round bottles to prevent the labels from loosening or not being tightly attached.

[0003] For example, Chinese Patent Publication No. CN212048222U discloses a PLC-controlled vertical round bottle fixed-point labeling machine, which includes an operating table. A labeling area, a guardrail, an infrared sensor, and a fixing plate are arranged on the top of the operating table. In the above-mentioned published document, the round bottle is clamped by two clamping plates to strengthen the bonding strength between the label and the round bottle. And for the waste paper generated during labeling, it can be temporarily placed in a placement box for centralized treatment. However, when this patent is used, it is not conducive to the full-round positioning and rotation appearance inspection of the labeled round bottles, and thus it is easy to occur that the label is not tightly attached or not labeled, resulting in a low working efficiency of labeling. Therefore, the technical personnel in this field provide an automatic fixed-point round bottle labeling machine to solve the problems raised in the above background art. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the utility model provides an automatic fixed-point round bottle labeling machine, which solves the problems raised in the above background art that it is not conducive to the full-round positioning and rotation appearance inspection of the labeled round bottles, and thus it is easy to occur that the label is not tightly attached or not labeled, resulting in a low working efficiency of labeling.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: An automatic fixed-point round bottle labeling machine includes a support frame and a workbench fixedly installed on the outer top of the support frame. A through-type straight opening is formed on the outer top of the workbench, and rolling shafts are rotatably connected to the inner side walls of both sides of the straight opening at equal intervals. At the same time, a conveyor belt is commonly connected to the outer peripheral side walls of multiple groups of the rolling shafts. Labeling components are arranged at the front ends of both sides of the outer top of the workbench;

[0006] Inspection components for positioning and rotating the appearance inspection of the labeled round bottles are arranged at the rear ends of both sides of the outer top of the workbench;

[0007] Limiting components arranged at equal intervals are arranged on both sides of the outer top of the workbench and outside the labeling components and the inspection components;

[0008] The labeling component and the troubleshooting component are rotatably connected to each other through a linkage component. The linkage component includes a rotating shaft rod and a driving shaft rod respectively rotatably installed at the front and rear ends of one side of the outer top of the workbench. One end of the rotating shaft rod and the driving shaft rod penetrates through the workbench and extends into the interior of the support frame, and a first pulley and a second pulley are respectively fixedly installed on the outer peripheral surfaces. The first pulley and the second pulley are rotatably connected to each other through a transmission belt. At the same time, the end of the rotating shaft rod is also fixedly connected to the output end of a rotating motor fixedly installed on the outer top of the workbench.

[0009] As a further technical solution of the present invention, the labeling component includes a rolling label shaft fixedly installed on the outer peripheral surface of the other end of the rotating shaft rod. A labeling member for labeling a round bottle is rotatably installed on the outer side wall of the workbench and outside the rolling label shaft through a fixing plate.

[0010] As a further technical solution of the present invention, a first guide rail is fixedly installed on the other side of the outer top of the workbench and corresponding to the rolling label shaft. A first moving plate is slidably connected to the outer top of the first guide rail. And a first stabilizing plate is fixedly installed at one end of the outer top of the first moving plate and close to the rolling label shaft through a first bolt. A pressing bottle shaft is symmetrically rotatably installed at one end of the outer top of the first stabilizing plate. At the same time, a first automatic push rod is fixedly installed on the outer side wall of the first guide rail, and the telescopic end of the first automatic push rod is fixedly connected to the outer side wall of the first moving plate.

[0011] As a further technical solution of the present invention,the troubleshooting component includes a rotating roller fixedly installed on the outer peripheral surface of the other end of the driving shaft rod. A second guide rail is fixedly installed on the other side of the outer top of the workbench and corresponding to the rotating roller. A second moving plate is slidably connected to the outer top of the second guide rail. And a second stabilizing plate is fixedly installed at one end of the outer top of the second moving plate and close to the rotating roller through a second bolt. A contact roller is symmetrically rotatably installed at one end of the outer top of the second stabilizing plate. At the same time, a second automatic push rod is fixedly installed on the outer side wall of the second guide rail, and the telescopic end of the second automatic push rod is fixedly connected to the outer side wall of the second moving plate.

[0012] As a further technical solution of the present invention, the limiting component includes fixed blocks fixedly installed on both sides of the outer top of the workbench and arranged at equal intervals. Through slots are formed on the outer side walls of the six fixed blocks. At the same time, threaded holes communicating with the slots are formed on the outer tops of the six fixed blocks.

[0013] As a further technical solution of the present utility model, a connecting bar is slidably inserted into the interior of the six groups of the notch, and a limiting bar is fixedly installed on the outer side walls corresponding to each other of the connecting bars and outside the fixed square block. At the same time, a fixing screw rod is used to fix and limit the connecting bar inside the threaded hole at the outer top of the six fixed square blocks.

[0014] The present utility model provides an automatic fixed-point round bottle labeling machine, which has the following beneficial effects compared with the prior art:

[0015] 1. In the automatic fixed-point round bottle labeling machine of this design, during the positioning and rotation inspection, through the mutual cooperation of the first pulley, the second pulley, the transmission belt, and the rotating motor, the rolling label shaft and the rotating roller on the rotating shaft rod and the driving shaft rod can be driven to rotate synchronously, reducing the production cost by reducing additional power sources. Then, the first automatic push rod and the second automatic push rod are used to drive the bottle pressing shaft and the abutting roller to move respectively, and cooperate with the rolling label shaft and the rotating roller to label the round bottle and conduct a comprehensive positioning and rotation appearance inspection after labeling, avoiding the situation of loose labeling or unlabeling.

[0016] 2. In the automatic fixed-point round bottle labeling machine of this design, when limiting the round bottle, the connecting bar and the limiting bar can be used to limit the outer peripheral side wall of the round bottle with different sizes, preventing it from tipping over during transmission on the conveyor belt, thereby affecting subsequent labeling processing. At the same time, the fixing screw rod moves downward along the threaded hole to fix the connecting bar, strengthening the stability of the limiting bar. Description of the Drawings

[0017] Figure 1 It is a first three-dimensional structure schematic diagram of an automatic fixed-point round bottle labeling machine;

[0018] Figure 2 It is a second three-dimensional structure schematic diagram of an automatic fixed-point round bottle labeling machine;

[0019] Figure 3 It is an overall structure decomposition schematic diagram of an automatic fixed-point round bottle labeling machine.

[0020] In the figure: 1, support frame; 2, workbench; 3, straight open mouth; 4, conveyor belt; 5, rotating shaft rod; 6, driving shaft rod; 7, first pulley; 8, second pulley; 9, transmission belt; 10, rotating motor; 11, rolling label shaft; 12, labeling part; 13, first guide rail; 14, first moving plate; 15, first stabilizing plate; 16, bottle pressing shaft; 17, first automatic push rod; 18, rotating roller; 19, second guide rail; 20, second moving plate; 21, second stabilizing plate; 22, abutting roller; 23, second automatic push rod; 24, fixed square block; 25, notch; 26, threaded hole; 27, connecting bar; 28, limiting bar; 29, fixing screw rod. Detailed implementation manners

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-3 , the present utility model provides a technical solution for an automatic fixed-point round bottle labeling machine: including a support frame 1 and a workbench 2 fixedly installed on the outer top of the support frame 1. A through-type straight opening 3 is provided on the outer top of the workbench 2, and rolling shafts are rotatably installed on the inner side walls of both sides of the straight opening 3 at equal intervals. At the same time, a conveyor belt 4 is connected to the outer peripheral side walls of multiple groups of rolling shafts. Labeling components are provided at the front ends of both sides of the outer top of the workbench 2. The labeling components include a rolling label shaft 11 fixedly installed on the outer peripheral surface of the other end of the rotating shaft rod 5. A labeling member 12 for labeling round bottles is rotatably installed on the outer side wall of the workbench 2 and located outside the rolling label shaft 11 through a fixing plate. A first guide rail 13 is fixedly installed on the other side of the outer top of the workbench 2 and corresponding to the rolling label shaft 11. A first moving plate 14 is slidably connected to the outer top of the first guide rail 13. And a first stabilizing plate 15 is fixedly installed at one end of the outer top of the first moving plate 14 close to the rolling label shaft 11 through a first bolt. Pressing bottle shafts 16 are symmetrically rotatably installed at one end of the outer top of the first stabilizing plate 15. At the same time, a first automatic push rod 17 is fixedly installed on the outer side wall of the first guide rail 13. The telescopic end of the first automatic push rod 17 is fixedly connected to the outer side wall of the first moving plate 14. When labeling, first place the round bottle to be labeled on the outer surface of the conveyor belt 4, and drive the conveyor belt 4 to operate through the rolling shafts. When the round bottle is transported to the rolling label shaft 11, first start the first automatic push rod 17 to drive the first stabilizing plate 15 on the first moving plate 14 to move, so that the pressing bottle shafts 16 drive the round bottle to abut against the outer peripheral side wall of the rotating rolling label shaft 11, thereby causing the round bottle to rotate. And during the rotation process, the labeling member 12 performs a labeling operation on the round bottle. The structure is simple and easy to use.

[0023] On the rear ends of both sides of the outer top of the workbench 2, there are inspection components for positioning and rotating the appearance inspection of the labeled round bottles. The inspection components include a rotating roller 18 fixedly installed on the outer peripheral surface of the other end of the driving shaft rod 6. On the other side of the outer top of the workbench 2 and corresponding to the rotating roller 18, a second guide rail 19 is fixedly installed. A second moving plate 20 is slidably connected to the outer top of the second guide rail 19. And at one end of the outer top of the second moving plate 20 close to the rotating roller 18, a second stabilizing plate 21 is fixedly installed through a second bolt. At one end of the outer top of the second stabilizing plate 21, abutting rollers 22 are symmetrically rotatably installed. At the same time, a second automatic push rod 23 is fixedly installed on the outer side wall of the second guide rail 19, and the telescopic end of the second automatic push rod 23 is fixedly connected to the outer side wall of the second moving plate 20. After the round bottle is labeled and transported to the rotating roller 18 through the conveyor belt 4, the second automatic push rod 23 is started to drive the second stabilizing plate 21 on the second moving plate 20 to move, so that the abutting rollers 22 drive the round bottle to abut against the outer peripheral side wall of the rotating rotating roller 18, and then the labeled round bottle rotates, which is convenient for the staff to conduct a full - aspect positioning and rotating appearance inspection on the round bottle, avoiding the occurrence of loose or unlabeled labeling, resulting in a high labeling yield, and thus being beneficial to improving the labeling work efficiency.

[0024] On both sides of the outer top of the workbench 2 and outside the labeling component and the inspection component, there are limiting components arranged at equal intervals. The limiting components include fixed squares 24 fixedly installed on both sides of the outer top of the workbench 2 and arranged at equal intervals. Through - holes 25 are opened on the outer side walls of the six fixed squares 24, and at the same time, threaded holes 26 communicating with the through - holes 25 are opened on the outer tops of the six fixed squares 24. Connecting bars 27 are slidably inserted into the six groups of through - holes 25. And limiting bars 28 are fixedly installed on the outer side walls of the connecting bars 27 corresponding to each other and outside the fixed squares 24. At the same time, the connecting bars 27 are fixedly limited through fixing screws 29 in the threaded holes 26 on the outer tops of the six fixed squares 24. When limiting the transported round bottles, first, according to the size of the round bottles, the connecting bars 27 are pushed to move relatively closer to or farther from each other along the inner sides of the through - holes 25, so that the limiting bars 28 abut against the outer peripheral side walls of the round bottles, preventing the round bottles from tipping over during transportation on the conveyor belt 4. Then, the fixing screws 29 are screwed to move downward along the threaded holes 26 and fit and fix with the outer surfaces of the connecting bars 27, thereby strengthening the stability of the limiting bars 28.

[0025] The labeling component and the inspection component are rotatably connected to each other through a linkage component, which includes a rotating shaft 5 and a driving shaft 6 rotatably mounted on the front and rear ends of one side of the top of the workbench 2, respectively. One end of the rotating shaft 5 and the driving shaft 6 penetrates the workbench 2 and extends to the inside of the support frame 1, and the first pulley 7 and the second pulley 8 are fixedly mounted on the outer peripheral surface, respectively. The first pulley 7 and the second pulley 8 are rotatably connected to each other through a transmission belt 9, and the end of the rotating shaft 5 is also fixedly connected to the output end of the rotating motor 10 fixedly mounted on the outer bottom of the workbench 2. The rotating motor 10 is started to drive the rotating shaft 5 and the first pulley 7 to rotate, and the driving shaft 6 and the second pulley 8 are synchronously driven to rotate under the connection of the transmission belt 9, thereby reducing additional power sources and reducing production costs.

[0026] The working principle of the utility model is as follows: when in use, the round bottles to be labeled are first placed on the outer surface of the conveyor belt 4, and then the connecting strip 27 is pushed along the inner side of the notch 25 to move closer to or away from each other according to the size of the round bottles, so that the limiting strip 28 and the outer peripheral side wall of the round bottle are abutted against each other to prevent the round bottle from tipping over when being transported on the conveyor belt 4, and then the fixing screw 29 is screwed to move it downward along the threaded hole 26, and fit and fix it with the outer surface of the connecting strip 27, and then the conveyor belt 4 is driven to operate through the rolling shaft to transport the round bottles.

[0027] At the same time, when the round bottle is transported to the label rolling shaft 11, the rotating motor 10 is started to drive the rotating shaft 5 and the first pulley 7 to rotate, and the driving shaft 6 and the second pulley 8 are synchronously driven to rotate under the connection of the transmission belt 9, so that the label rolling shaft 11 and the rotating roller 18 rotate synchronously, and then the first automatic push rod 17 is started to drive the first stabilizing plate 15 on the first movable plate 14 to move, so that the bottle pressing shaft 16 drives the round bottle to abut against the outer peripheral side wall of the rotating label rolling shaft 11, thereby causing the round bottle to rotate, and the round bottle is labeled by the labeling part 12 during the rotation.

[0028] At the same time, after the round bottle is labeled, when it is transported to the rotating roller 18 through the conveyor belt 4, the second automatic push rod 23 is started to drive the second stabilizing plate 21 on the second movable plate 20 to move, so that the abutment roller 22 drives the round bottle to abut against the outer peripheral side wall of the rotating rotating roller 18, thereby causing the round bottle to rotate after being labeled, thereby facilitating the staff to conduct a comprehensive positioning, rotation and appearance inspection of the labeled round bottle.

[0029] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model are implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. An automatic fixed-point round bottle labeling machine, characterized in that It includes a support frame (1) and a workbench (2) fixedly installed on the outer top of the support frame (1). A through straight opening (3) is formed in the outer top of the workbench (2). Rolling shafts are rotatably installed on the inner side walls of both sides of the straight opening (3) at equal intervals. A conveyor belt (4) is connected to the outer peripheral side walls of multiple groups of the rolling shafts. Labeling assemblies are arranged on the front ends of both sides of the outer top of the workbench (2). On the rear ends of both sides of the outer top of the workbench (2), there are arranged inspection components for positioning and rotating the appearance inspection of labeled round bottles. On both sides of the outer top of the workbench (2) and outside the labeling components and the inspection components, there are arranged limiting components arranged at equal intervals. The labeling components and the inspection components are rotatably connected to each other through a linkage component. The linkage component includes a rotating shaft rod (5) and a driving shaft rod (6) respectively rotatably installed at the front and rear ends of one side of the outer top of the workbench (2). One ends of the rotating shaft rod (5) and the driving shaft rod (6) penetrate through the workbench (2) and extend to the inside of the support frame (1), and a first pulley (7) and a second pulley (8) are respectively fixedly installed on the outer peripheral surfaces. The first pulley (7) and the second pulley (8) are rotatably connected to each other through a transmission belt (9). At the same time, the end of the rotating shaft rod (5) is also fixedly connected to the output end of a rotating motor (10) fixedly installed on the outer bottom of the workbench (2).

2. The automatic fixed-point round bottle labeling machine according to claim 1, characterized in that, The labeling component includes a label rolling shaft (11) fixedly installed on the outer peripheral surface of the other end of the rotating shaft rod (5). A labeling member (12) for labeling round bottles is rotatably installed on the outer side wall of the workbench (2) outside the label rolling shaft (11) through a fixing plate.

3. The automatic fixed-point round bottle labeling machine according to claim 2, wherein On the other side of the outer top of the workbench (2) and corresponding to the label rolling shaft (11), a first guide rail (13) is fixedly installed. A first moving plate (14) is slidably connected to the outer top of the first guide rail (13). A first stabilizing plate (15) is fixedly installed at one end of the outer top of the first moving plate (14) close to the label rolling shaft (11) through a first bolt. Pressing bottle shafts (16) are symmetrically rotatably installed at one end of the outer top of the first stabilizing plate (15). At the same time, a first automatic push rod (17) is fixedly installed on the outer side wall of the first guide rail (13). The telescopic end of the first automatic push rod (17) is fixedly connected to the outer side wall of the first moving plate (14).

4. An automatic fixed-point round bottle labeling machine according to claim 1, wherein, The troubleshooting component includes a rotating roller (18) fixedly installed on the outer peripheral surface of the other end of the drive shaft rod (6). On the other side of the outer top of the workbench (2) and corresponding to the rotating roller (18), a second guide rail (19) is fixedly installed. A second moving plate (20) is slidably connected to the outer top of the second guide rail (19). And at one end of the outer top of the second moving plate (20) close to the rotating roller (18), a second stabilizing plate (21) is fixedly installed by a second bolt. At one end of the outer top of the second stabilizing plate (21), abutting rollers (22) are symmetrically rotatably installed. At the same time, a second automatic push rod (23) is fixedly installed on the outer side wall of the second guide rail (19), and the telescopic end of the second automatic push rod (23) is fixedly connected to the outer side wall of the second moving plate (20).

5. An automatic fixed-point round bottle labeling machine according to claim 1, characterized in that, The limiting component includes fixed blocks (24) fixedly installed on both sides of the outer top of the workbench (2) and arranged at equal intervals. Through slots (25) are formed in the outer side walls of the six fixed blocks (24). At the same time, threaded holes (26) communicating with the slots (25) are formed in the outer tops of the six fixed blocks (24).

6. The automatic fixed-point round bottle labeling machine according to claim 5, wherein, Connecting bars (27) are slidably inserted into the six groups of slots (25). And limiting bars (28) are fixedly installed on the outer side walls of the connecting bars (27) corresponding to each other and outside the fixed blocks (24). At the same time, the connecting bars (27) are fixedly limited by fixing screws (29) in the threaded holes (26) at the outer tops of the six fixed blocks (24).

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