Round bottle labeling machine

Abstract

The utility model relates to the technical field of labeling machines, in particular to a round bottle labeling machine which comprises a machine frame, a conveying mechanism for conveying products is arranged on the machine frame, and bottle separating guide pieces and label head modules are sequentially arranged on the two sides of the conveying mechanism in the conveying direction. The label head module comprises a labeling assembly, a bottle rotating assembly matched with the labeling assembly to label objects, a first adjusting assembly used for adjusting the labeling angle of the labeling assembly, a second adjusting assembly used for adjusting the labeling angle of the labeling assembly and a third adjusting assembly used for adjusting the height of the labeling assembly. The labeling machine has the beneficial effects that a label can be pasted on the circumferential surface or the semi-circumferential surface of a product, and an object with taper can be labeled.

Description

Technical Field

[0001] The utility model relates to the technical field of labeling machines, in particular to a round bottle labeling machine. Background Art

[0002] A labeling machine is a device that uses adhesive to stick paper or metal foil labels on specified packaging containers. One type of labeling machine can stick a single label on the circumferential surface of a cylindrical or conical product, achieving circular or semi-circular labeling.

[0003] The utility model patent with patent application number CN202223310098.X discloses a semi-automatic labeling machine for avoiding misalignment and offset, comprising a mounting frame (1), a conveyor belt (2), a label feeding mechanism (3), an auxiliary transmission mechanism (4) and a contact plate (5), wherein the top of the mounting frame (1) is internally mounted with a conveyor belt (2), a limit plate (6) is symmetrically arranged at the edge of the outer surface of the top side of the mounting frame (1) near the edge, a shield (9) is arranged on the top side of the limit plate (6), a wiping roller (10) is rotatably installed inside the shield (9), a baffle (12) is symmetrically arranged on the outer surface of the top of the conveyor belt (2), a label feeding mechanism (3) is installed on one side of the mounting frame (1) near the middle position of the conveyor belt (2), an auxiliary transmission mechanism (4) is installed on the outer surface of the top side of the mounting frame (1) away from the limit plate (6), and a contact plate (5) is installed on one side of the auxiliary transmission mechanism (4).

[0004] The semi-automatic labeling machine has the following disadvantages in actual use: 1. The label feeding mechanism lacks the angle adjustment function and cannot label round bottles with a taper; 2. The whole machine lacks a structure to rotate the round bottle, and it is impossible to achieve labeling on the circumference or semicircle of the round bottle only with the help of the label feeding mechanism and the auxiliary transmission mechanism. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide a round bottle labeling machine for addressing the deficiencies of the above-mentioned prior art, which can label the product on the circumferential surface or semicircular surface and can label the tapered articles.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a round bottle labeling machine, comprising a frame, a transmission mechanism for conveying products is arranged on the frame, bottle separation guides and header modules are arranged in sequence on both sides of the transmission mechanism along the conveying direction, the header module comprises a labeling component arranged along the conveying direction, a bottle rotating component for rotating the article, a first adjustment component for adjusting the labeling angle of the labeling component, a second adjustment component for adjusting the labeling angle of the labeling component and a third adjustment component for adjusting the height of the labeling component are arranged below the labeling component from bottom to top, the first adjustment component comprises a first adjustment seat arranged on the frame, a first flip block horizontally arranged in the first adjustment seat and hinged therewith, the length direction of the first flip block is aligned with the transmission direction of the transmission mechanism The first screw is parallel to the direction, and the first flip block is provided with a first screw rod whose end is threadedly connected to it. The first screw is arranged in the horizontal direction, and its axis is perpendicular to the conveying direction of the transmission mechanism. The first screw is sleeved with a first movable plate threadedly connected to it, and the second adjusting component is fixedly connected to the first movable plate. The head end of the first screw is provided with a second flip block arranged opposite to the first flip block, and the first screw is connected to the first operating hand wheel after passing through the second flip block. The lower side of the second flip block is hinged with an adjusting cylinder, and the adjusting cylinder is provided with a second screw threadedly connected to it. One end of the second screw outside the adjusting cylinder is hinged to the bottom of the frame, and the third adjusting component is vertically arranged on the second adjusting component, and the labeling component is linked to the third adjusting component.

[0007] The utility model with the above characteristics: by setting a bottle rotating assembly, the round bottle is positioned and rotated, and the auxiliary labeling assembly is used to attach the label to the circumferential surface or semi-circular surface of the product; a first adjustment assembly and a second adjustment assembly are set below the labeling assembly to adjust the labeling angle of the labeling assembly, so as to adapt to products with different surface tapers and improve the practicality and application scope of the equipment; by rotating the adjustment cylinder, the first flip block is rotated upward or downward relative to the hinge point connected to the first adjustment seat, so as to realize the change of the angle of the labeling assembly relative to the transmission mechanism and label the inclined surface of the object; because the axial direction of the first screw is perpendicular to the transmission direction of the transmission mechanism, rotating the first operating hand wheel can adjust the first movable plate to be close to or away from the transmission mechanism, thereby changing the distance between the labeling assembly and the transmission mechanism, and using the first screw as a connecting piece connecting the first flip block and the second flip block, so that the first adjustment assembly integrates angle adjustment and position adjustment.

[0008] A further arrangement of the utility model is that the bottle spinning assembly comprises a first bottle spinning seat arranged on one side of the transmission mechanism and a second bottle spinning seat arranged on the other side of the transmission mechanism; the first bottle spinning seat is provided with a bottle spinning roller and a bottle spinning motor for driving the bottle spinning roller to rotate; the bottle spinning motor and the bottle spinning roller are linked by a synchronous transmission assembly; the second bottle spinning seat is provided with a positioning roller cylinder; a positioning roller mounting plate is provided at the output end of the positioning roller cylinder; two U-shaped brackets are provided on the positioning roller mounting plate; a positioning roller is rotatably provided in the U-shaped bracket; a material conveying channel for rotating objects is formed between the positioning roller and the bottle spinning roller.

[0009] The utility model with the above characteristics: when the article enters the material feeding channel, the rotating bottle roller driven by the motor cooperates with the rotatable positioning roller to drive the article to rotate around its own axis, so that the label can be evenly attached to the circumferential surface or semicircular surface of the round bottle while keeping the position unchanged; by arranging the positioning roller cylinder, the positioning roller is intermittently extended to cooperate with the rotating bottle roller to clamp the article, and when the article is labeled, the positioning roller retracts to increase the passing speed of the article.

[0010] A further configuration of the utility model is: the bottle spinning assembly includes a horizontal guide rod that passes through the transmission mechanism, the first bottle spinning seat includes a first slide that is inserted into the horizontal guide rod, a bottle spinning mounting frame is installed on the first slide, the bottle spinning roller is rotatably arranged in the bottle spinning mounting frame, the bottle spinning motor is fixedly arranged on the bottle spinning mounting frame, the second bottle spinning seat includes a second slide that is inserted into the horizontal guide rod, two vertical guide rods are vertically arranged on the second slide, a third slide is inserted on the vertical guide rod, and the positioning roller cylinder is installed on the side of the third slide facing the first bottle spinning seat.

[0011] The utility model with the above characteristics: the first bottle spinning seat and the second bottle spinning seat can both adjust their positions on the horizontal guide roller, thereby adjusting the distance between the bottle spinning roller and the positioning roller to adapt to bottles of different specifications, thereby enhancing the versatility of the equipment; by setting the second slide, the height of the positioning roller can also be adjusted to further adapt to bottles of different specifications, thereby improving the versatility of the equipment.

[0012] The utility model is further configured as follows: the second adjusting assembly includes a second adjusting seat arranged on the upper end surface of the first movable plate, a third flip block hingedly provided therein is horizontally arranged in the second adjusting seat, the length direction of the third flip block is perpendicular to the conveying direction of the transmission mechanism, the third flip block is provided with a third screw threadedly connected thereto, the axis of the third screw is parallel to the conveying direction of the transmission mechanism, one end of the third screw passes through the third flip block and is connected to the second operating hand wheel, and the other end is provided with a first flip seat, a fourth flip block hingedly provided therein is horizontally arranged in the first flip seat, a fourth screw threadedly connected thereto is passed through the fourth flip block, one end of the fourth screw is located at the upper end of the fourth flip block and is connected to the third operating hand wheel, and the other end passes through the fourth flip block and is connected to the fifth flip block, the fifth flip block is hinged to the second adjusting seat, the third screw is sleeved with a second movable plate threadedly connected thereto, and the third adjusting assembly is fixedly arranged on the second movable plate.

[0013] The utility model with the above characteristics: the second adjusting component is located on the first movable plate, so the first movable plate can drive the second adjusting component to move; the third operating hand wheel is rotated to make the fourth flip block move along the axis of the fourth screw, and the fourth flip block drives the third screw to rotate around the hinge axis of the third flip block and the second adjusting seat, thereby realizing the adjustment of the labeling angle of the labeling component; since the axis of the third screw is parallel to the transmission direction of the transmission mechanism, the angle of the labeling component changed by the second adjusting component is different from the angle of the labeling component changed by the first adjusting component, and the first adjusting component is combined with the second adjusting component to change the angle of the labeling component in two directions; at the same time, rotating the second operating hand wheel can make the second movable plate move along the axis of the third screw, thereby changing the position of the labeling component in the transmission direction of the transmission mechanism, and using the third screw as a connecting piece connecting the third flip block and the fourth flip block, so that the second adjusting component integrates angle adjustment and position adjustment.

[0014] A further configuration of the utility model is that guide plates are provided on both sides of the second adjustment seat to guide the flipping route of the first flip seat, one end of the guide plate is fixedly connected to the second adjustment seat, and the other end is suspended, and an arc-shaped waist-shaped groove is provided on the guide plate, and fasteners connected to the waist-shaped groove and capable of sliding along the waist-shaped groove are provided at both ends of the first flip seat.

[0015] The utility model with the above-mentioned features has the following features: by arranging guide pieces on both sides of the second adjustment seat, it has a guiding effect on the flipping of the first flip seat, thereby improving the adjustment stability of the second adjustment assembly.

[0016] A further configuration of the utility model is: the third adjustment component includes a mounting platform, a fifth screw rod upright on the mounting platform, the fifth screw rod is sleeved with a labeling base threadedly connected to the fifth screw rod, the labeling component is installed on the labeling base, and the end of the fifth screw rod away from the mounting platform is connected to a fourth operating hand wheel.

[0017] The utility model with the above characteristics: by rotating the fourth operating hand wheel, the position of the labeling base on the fifth screw rod is changed, thereby changing the height of the labeling assembly; the third adjusting assembly has a simple structure and is easy to operate.

[0018] The utility model is further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0020] Figure 2 It is a structural schematic diagram of a header module according to an embodiment of the utility model.

[0021] Figure 3 It is a schematic structural diagram of the first adjustment component of an embodiment of the utility model.

[0022] Figure 4 It is a schematic structural diagram of the second adjustment component of an embodiment of the utility model.

[0023] Figure 5 It is a schematic structural diagram of the third adjusting component of an embodiment of the utility model.

[0024] Figure 6 It is a schematic structural diagram of a bottle rotating assembly according to an embodiment of the utility model. DETAILED DESCRIPTION

[0025] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0026] like Figure 1-6 A round bottle labeling machine shown in the figure comprises a frame 1, on which a transmission mechanism 2 for conveying products is provided, on both sides of the transmission mechanism 2 are provided bottle separation guides 3 and a header module in sequence along the conveying direction, the header module comprises a labeling component 5 arranged along the conveying direction, a bottle rotating component 4 for rotating the article, below the labeling component 5 are provided a first adjusting component 7 for adjusting the labeling angle of the labeling component 5, a second adjusting component 8 for adjusting the labeling angle of the labeling component 5 and a third adjusting component 9 for adjusting the height of the labeling component 5 in sequence from bottom to top.

[0027] The first adjusting assembly 7 includes a first adjusting seat 71 arranged on the frame 1, a first flip block 72 horizontally arranged in the first adjusting seat 71 and hinged therewith, the length direction of the first flip block 72 is parallel to the conveying direction of the conveying mechanism 2, a first screw rod 73 with a terminal end threadedly connected therewith is provided on the first flip block 72, the first screw rod 73 is arranged in the horizontal direction, and its axis is perpendicular to the conveying direction of the conveying mechanism 2, a first movable plate 74 threadedly connected therewith is sleeved on the first screw rod 73, the second adjusting assembly 8 is fixedly connected to the first movable plate 74, and the first end of the first screw rod 73 is provided with a first movable plate 74 threaded therewith. There is a second flip block 75 arranged opposite to the first flip block 72. The first screw 73 is connected to the first operating hand wheel 76 after passing through the second flip block 75. An adjusting cylinder 77 is hinged on the lower side of the second flip block 75. A second screw 78 threadedly connected to the adjusting cylinder 77 is passed through the adjusting cylinder 77. One end of the second screw 78 located outside the adjusting cylinder 77 is hinged to the bottom of the frame 1. Two guide rods 10 are also provided between the first flip block and the second flip block. The two guide rods are arranged on both sides of the first screw and pass through the first movable plate 74. The guide rods have a guiding effect on the movement of the first movable plate.

[0028] The second adjustment assembly 8 includes a second adjustment seat 81 arranged on the upper end surface of the first movable plate 74, a third flip block 82 hingedly connected thereto is horizontally arranged in the second adjustment seat 81, the length direction of the third flip block 82 is perpendicular to the transmission direction of the transmission mechanism 2, a third screw 83 threadedly connected thereto is arranged on the third flip block 82, the axis of the third screw 83 is parallel to the transmission direction of the transmission mechanism 2, one end of the third screw 83 passes through the third flip block 82 and is connected to a second operating hand wheel 84, and the other end is provided with a first flip seat 85, a fourth flip block 86 hinged thereto is horizontally arranged in the first flip seat 85, a fourth screw 87 threadedly connected thereto is passed through the fourth flip block 86, one end of the fourth screw 87 is located at the upper end of the fourth flip block 86 and is connected to the third operating hand wheel 88, and the other end passes through the fourth flip block 86 and is connected to the fifth flip block 89. The fifth flip block 89 is hinged to the second adjustment seat 81. The third screw rod 83 is sleeved with a second movable plate 80 threadedly connected thereto. The third adjustment component 9 is fixedly arranged on the second movable plate 80. Guide pieces 851 for guiding the flipping route of the first flip seat 85 are arranged on both sides of the second adjustment seat 81. One end of the guide piece 851 is fixedly connected to the second adjustment seat 81, and the other end is suspended. An arc-shaped waist groove 8511 is arranged on the guide piece 851. Fasteners (not shown in the figure) connected to the waist groove 8511 and capable of sliding along the waist groove 8511 are arranged at both ends of the first flip seat 85. Two guide rods 10 are also arranged between the third flip block and the first flip seat. The two guide rods 10 are arranged on both sides of the third screw rod and pass through the second movable plate. The guide rods have a guiding effect on the movement of the second movable plate.

[0029] The bottle rotating assembly 4 includes a first bottle rotating seat 41 arranged on one side of the transmission mechanism 2, a second bottle rotating seat 42 arranged on the other side of the transmission mechanism 2, and a horizontal guide rod 49 penetrating the transmission mechanism 2. The first bottle rotating seat 41 includes a first slide 411 penetrating the horizontal guide rod 49, and a bottle rotating mounting frame 412 is installed on the first slide 411. The bottle rotating roller 43 is rotatably arranged in the bottle rotating mounting frame 412. The bottle rotating motor 44 is fixedly arranged on the bottle rotating mounting frame 412. The bottle rotating motor 44 and the bottle rotating roller 43 are linked by a synchronous transmission assembly (not shown in the figure). The second bottle rotating seat 42 includes a second slide 421 penetrated by a horizontal guide rod 49, two vertical guide rods 422 are vertically arranged on the second slide 421, a third slide 423 is penetrated on the vertical guide rod 422, a positioning roller cylinder 45 is installed on the side of the third slide 423 facing the first bottle rotating seat 41, a positioning roller mounting plate 46 is provided at the output end of the positioning roller cylinder 45, two U-shaped brackets 47 are provided on the positioning roller mounting plate 46, a positioning roller 48 is rotatably arranged in the U-shaped bracket 47, and a material conveying channel for rotating objects is formed between the positioning roller 48 and the bottle rotating roller 43.

[0030] In conjunction with the instruction manual Figure 2 , set the axis direction of the first screw as the Y axis, the axis direction of the third screw as the X axis, and the axis direction of the fifth screw as the Z axis. When the adjusting cylinder is rotated to move up along the axis direction of the second screw, the adjusting cylinder pushes the second flip block upward, and the first screw flips upward with the hinge axis of the first adjustment seat and the first flip block as the center (that is, with the X axis as the rotation center), so that the labeling component, the second adjustment component and the third adjustment component are all rotated in the ZY plane to adjust the angle between the labeling component and the Y axis. Reverse the adjusting cylinder, and it moves downward along the axis direction of the second screw, which drives the first screw to flip downward around the X axis; rotate the first operating hand wheel to drive the first movable plate to move back and forth along the Y axis, and drive the labeling component, the second adjustment component and the third adjustment component to move together; rotate the second operating hand wheel to drive the second movable plate It moves back and forth along the X-axis direction, driving the labeling component and the third adjustment component to move together; the third operating handwheel is turned to move the fourth flip block upward along the axis of the fourth screw. Since the fourth screw is tilted, one end of the third operating handwheel is tilted and extends away from the Z axis. The first flip seat moves along the waist-shaped groove of the guide plate with the first flip block, driving the fourth screw to flip upward around the hinge axis of the third flip block and the second adjustment seat as the center (that is, with the Y axis as the rotation center), so that the labeling component and the third adjustment component can rotate in the ZX plane, adjust the angle between the labeling component and the X-axis, and reverse the third operating handwheel, so that the labeling component and the third adjustment component flip downward; operate the fourth operating handwheel, and the labeling base reciprocates along the axis of the fifth screw to adjust the relative height of the labeling base, thereby adjusting the height of the labeling component.

[0031] In conjunction with the instruction manual Figure 1The products to be labeled enter the bottle separation guide 4 under the conveyance of the transmission mechanism. The bottle separation guide 4 separates the randomly discharged products in order and transmits them to the label header module at a certain interval. At the same time, the bottle separation guide has a guiding effect on the products. The products enter the bottle rotation component 4 through the labeling component. The positioning roller and the bottle rotation roller in the bottle rotation component 4 clamp the products. The bottle rotation roller drives the products to rotate. The auxiliary labeling component 5 sticks the label on the circumferential surface or semicircular surface of the product. Since the labeling angle can be changed by adjusting the first adjustment component and the second adjustment component, the equipment can be suitable for round bottles with a taper.

Claims

1. A round bottle labeling machine, comprising a frame, a transmission mechanism for transmitting products is disposed on the frame, and bottle separation guides and a label header module are sequentially disposed on both sides of the transmission mechanism along the conveying direction, characterized in that: The labeling head module includes a labeling component arranged along the conveying direction, a bottle rotating component for rotating the article, a first adjusting component for adjusting the labeling angle of the labeling component, a second adjusting component for adjusting the labeling angle of the labeling component, and a third adjusting component for adjusting the height of the labeling component are arranged below the labeling component from bottom to top, the first adjusting component includes a first adjusting seat arranged on the frame, a first flip block horizontally arranged in the first adjusting seat and hinged therewith, the length direction of the first flip block is parallel to the conveying direction of the transmission mechanism, the first flip block is provided with a first screw rod with a terminal end threadedly connected thereto, and the first screw rod is arranged in the horizontal direction The first screw is provided with a first movable plate threadedly connected thereto, the second adjusting component is fixedly connected to the first movable plate, the head end of the first screw is provided with a second flip block arranged opposite to the first flip block, the first screw is connected to a first operating hand wheel after passing through the second flip block, the lower side of the second flip block is hinged with an adjusting cylinder, the adjusting cylinder is provided with a second screw threadedly connected thereto, one end of the second screw located outside the adjusting cylinder is hinged with the bottom of the frame, the third adjusting component is vertically arranged on the second adjusting component, and the labeling component is linked to the third adjusting component.

2. The round bottle labeling machine according to claim 1, characterized in that: The bottle spinning assembly includes a first bottle spinning seat arranged on one side of the transmission mechanism and a second bottle spinning seat arranged on the other side of the transmission mechanism. The first bottle spinning seat is provided with a bottle spinning roller and a bottle spinning motor that drives the bottle spinning roller to rotate. The bottle spinning motor and the bottle spinning roller are linked through a synchronous transmission assembly. The second bottle spinning seat is provided with a positioning roller cylinder. The output end of the positioning roller cylinder is provided with a positioning roller mounting plate. Two U-shaped brackets are provided on the positioning roller mounting plate. A positioning roller is rotatably provided in the U-shaped bracket. A material conveying channel for rotating objects is formed between the positioning roller and the bottle spinning roller.

3. The round bottle labeling machine according to claim 2, characterized in that: The bottle spinning assembly includes a horizontal guide rod that passes through the transmission mechanism, the first bottle spinning seat includes a first slide that passes through the horizontal guide rod, a bottle spinning mounting frame is installed on the first slide, the bottle spinning roller is rotatably arranged in the bottle spinning mounting frame, the bottle spinning motor is fixedly arranged on the bottle spinning mounting frame, the second bottle spinning seat includes a second slide that passes through the horizontal guide rod, two vertical guide rods are vertically arranged on the second slide, a third slide is passed through the vertical guide rod, and the positioning roller cylinder is installed on the side of the third slide facing the first bottle spinning seat.

4. The round bottle labeling machine according to claim 1, characterized in that: The second adjusting component includes a second adjusting seat arranged on the upper end surface of the first movable plate, a third flip block hingedly provided therein is horizontally arranged in the second adjusting seat, the length direction of the third flip block is perpendicular to the conveying direction of the transmission mechanism, the third flip block is provided with a third screw threadedly connected thereto, the axis of the third screw is parallel to the conveying direction of the transmission mechanism, one end of the third screw passes through the third flip block and is connected to the second operating hand wheel, and the other end is provided with the first flip seat, a fourth flip block hingedly provided therein is horizontally arranged in the first flip seat, a fourth screw threadedly connected thereto is passed through the fourth flip block, one end of the fourth screw is located at the upper end of the fourth flip block and is connected to the third operating hand wheel, and the other end passes through the fourth flip block and is connected to the fifth flip block, the fifth flip block is hinged to the second adjusting seat, the third screw is sleeved with a second movable plate threadedly connected thereto, and the third adjusting component is fixedly arranged on the second movable plate.

5. The round bottle labeling machine according to claim 4, characterized in that: Guide plates are provided on both sides of the second adjustment seat to guide the flipping route of the first flip seat. One end of the guide plate is fixedly connected to the second adjustment seat, and the other end is suspended. An arc-shaped waist-shaped groove is provided on the guide plate. Fasteners connected to the waist-shaped groove and capable of sliding along the waist-shaped groove are provided at both ends of the first flip seat.

6. A round bottle labeling machine according to any one of claims 1, 2 or 4, characterized in that: The third adjustment component includes a mounting platform, a fifth screw rod erected on the mounting platform, a labeling base threadedly connected to the fifth screw rod, the labeling component is installed on the labeling base, and a fourth operating hand wheel is connected to the end of the fifth screw rod away from the mounting platform.

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