A labelling machine

Abstract

The utility model relates to packing instrument technical field discloses a kind of labeling machines, with the first direction, the second direction and the third direction of two two intersections, including conveying mechanism and first labeling mechanism, second labeling mechanism, first label covering mechanism, second label covering mechanism and compacting mechanism;The first labeling mechanism is used to the top plane of the product first label attachment;The first label covering mechanism is used to make the first label with the top plane of the product adjacent side compaction attachment in the second direction;The second labeling mechanism is used to the first side of the product along the second direction interval arrangement second label attachment.The utility model has the beneficial effects: can simultaneously carry out labeling to the different side wall of product, and, can be attached in multiple sides of product with same label, improve production efficiency, set up label covering mechanism, compact the label attached, avoid label to fall off, improve labeling precision.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, and in particular to a labeling machine. Background Technology

[0002] In existing technologies, standard labeling machines can only apply a single label to a single plane. Therefore, when applying different labels to different sidewalls of a product, or when applying the same label at the corners of multiple sides of a product, it is necessary to first complete the labeling of one side and manually adjust the product's position before applying different labels to multiple sides, or labels at the corners of multiple sides. This manual operation is complex, has low production efficiency, and cannot guarantee labeling accuracy, which is not conducive to mass production. Furthermore, standard labeling machines lack a label-covering mechanism, making labels prone to detachment. Utility Model Content

[0003] The purpose of this invention is to provide a labeling machine that can simultaneously label different sides of a product, and can attach the same label to multiple sides of the product, thereby improving production efficiency. At the same time, a labeling mechanism is set up to compact the attached label, preventing the label from falling off and improving labeling accuracy.

[0004] To achieve the above objectives, this utility model provides a labeling machine having a first direction, a second direction, and a third direction that intersect each other, including a conveying mechanism and a first labeling mechanism, a second labeling mechanism, a first label covering mechanism, a second label covering mechanism, and a pressing mechanism disposed on the conveying path of the conveying mechanism;

[0005] The conveying mechanism is used to move the product along the first direction;

[0006] The first labeling mechanism is used to affix a first label to the top surface of the product;

[0007] The first labeling mechanism is used to press and adhere the first label to the side of the product adjacent to the top plane in the second direction;

[0008] The second labeling mechanism is used to affix a second label to a first side of the product that is spaced apart along the second direction, the first side extending along the first direction;

[0009] The second labeling mechanism is used to press and adhere the second label onto the first side.

[0010] The clamping mechanism is used to clamp the top of the product.

[0011] Furthermore, the first labeling mechanism includes a first adjusting component and a first labeling unit. The first adjusting component can drive the first labeling unit to move upward along the first direction, the second direction, and the third direction, and to rotate about an axis parallel to the third direction.

[0012] Furthermore, the first labeling mechanism includes a first drive assembly, two sets of first elastic pressure members, and two sets of swing arm labeling assemblies;

[0013] The first driving component is used to drive the two sets of the first elastic pressure members and the two sets of the swing arm labeling components to move along the third direction;

[0014] Two sets of the first elastic pressure members are spaced apart along the first direction at the output end of the first driving component, and the first elastic pressure members are slidably connected to the output end of the first driving component;

[0015] Two sets of the pendulum labeling assemblies are spaced apart along the second direction at the output end of the first drive assembly, and the pendulum labeling assemblies are rotatably connected to the output end of the first drive assembly.

[0016] Furthermore, the first drive assembly has a mounting base, and the first elastic pressure member includes a first connecting frame and a first pressure roller. The first connecting frame is slidably connected to the mounting base and can slide along the third direction. The first pressure roller is provided at one end of the first connecting frame away from the mounting base. The axial direction of the first pressure roller is parallel to the second direction. The first pressure roller is used to press the top plane of the product.

[0017] Furthermore, the swing arm labeling assembly includes a second connecting frame and a second pressure roller. The second connecting frame is rotatably connected to the mounting base. The rotation axis of the second connecting frame is parallel to the first direction. The second pressure roller is provided at one end of the second connecting frame away from the mounting base. The axial direction of the second pressure roller is parallel to the first direction. The second pressure roller is used to attach the first label to the side of the product adjacent to the top plane along the second direction. A hydraulic damper is provided on the mounting base near the rotation axis. The hydraulic damper extends along the second direction and one end abuts against the second connecting frame.

[0018] Furthermore, the first labeling mechanism also includes a second adjustment component, which is used to drive the first driving component to move along the first direction, the second direction, and the third direction.

[0019] Furthermore, the second labeling mechanism includes a third adjustment component and a second labeling unit. The third adjustment component is used to drive the second labeling unit to move along the first direction, the second direction, and the third direction, and to rotate about an axis parallel to the third direction.

[0020] Furthermore, the second labeling mechanism includes a fourth adjustment component, a second drive component, and a linear labeling component;

[0021] The fourth adjustment component is used to drive the second driving member to move along the first direction and the third direction;

[0022] The second driving component is used to drive the linear labeling component to move along the second direction;

[0023] The straight labeling assembly is used to press and attach the second label to the first side.

[0024] Furthermore, the pressing mechanism includes a fifth adjusting component and a conveyor belt. The pressing mechanism is used to drive the conveyor belt to move upward in the first direction, the second direction, and the third direction. The conveyor belt has the same conveying direction and the same conveying speed as the conveying mechanism.

[0025] Furthermore, the conveying mechanism is symmetrically provided with guardrails along the second direction.

[0026] Compared with the prior art, the labeling machine of this utility model has the following advantages: it includes a conveying mechanism and a first labeling mechanism, a second labeling mechanism, a first covering labeling mechanism, a second covering labeling mechanism, and a pressing mechanism disposed on the moving path of the conveying mechanism; the conveying mechanism is used to drive the product to move along a first direction; the first labeling mechanism is used to affix a first label to the top plane of the product; the first covering labeling mechanism is used to press and attach the first label to the side of the top plane of the product adjacent to it in a second direction; the second labeling mechanism is used to affix a second label to the first side of the product that is spaced apart along the second direction, the first side extending along the first direction; the second covering labeling mechanism is used to press and attach the second label to the first side; the pressing mechanism is used to press and attach the second label to the top of the product. It can simultaneously affix two types of labels to the product. Furthermore, the first covering labeling mechanism allows the first label to be affixed and pressed to different side planes of the product, improving the stability of the first label affixing and increasing the labeling efficiency. Additionally, the pressing mechanism prevents the second label from moving during affixing, improving labeling accuracy. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the labeling machine according to an embodiment of the present invention;

[0028] Figure 2This is a reference diagram showing the usage state of the labeling machine according to an embodiment of this utility model;

[0029] Figure 3 This is a schematic diagram of the adjustment assembly of the labeling machine according to an embodiment of the present invention;

[0030] Figure 4 This is a schematic diagram of the structure of the first labeling mechanism of the labeling machine according to an embodiment of the present invention;

[0031] Figure 5 This is a cross-sectional view of the first labeling mechanism of the labeling machine according to an embodiment of the present invention;

[0032] Figure 6 This is a schematic diagram of the structure of the second labeling mechanism of the labeling machine according to an embodiment of the present invention;

[0033] Figure 7 This is a schematic diagram of the pressing mechanism of the labeling machine according to an embodiment of the present invention.

[0034] In the diagram, 1 is the conveying mechanism; 11 is the guardrail; 2 is the first labeling mechanism; 21 is the first adjusting component; 22 is the first labeling unit; 3 is the second labeling mechanism; 31 is the third adjusting component; 32 is the second labeling unit; 4 is the first covering label mechanism; 41 is the second adjusting component; 42 is the first drive component; 421 is the mounting base; 422 is the hydraulic buffer; 43 is the first elastic pressure member; 431 is the first connecting frame; 432 is the first pressure roller; 44 is the swing arm covering label assembly; 441 is the second connecting frame; 442 is the second pressure roller; 5 is the second covering label mechanism; 51 is the fourth adjusting component; 52 is the second drive component; 53 is the linear covering label assembly; 531 is the pressure plate assembly; 532 is the pressure roller assembly; 6 is the pressing mechanism; 61 is the fifth adjusting component; 62 is the conveyor belt; a is the product; a1 is the top plane;

[0035] a2, First side view; b, First label; c, Second label; X, First direction; Y, Second direction; Z, Third direction. Detailed Implementation

[0036] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0037] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "inner", "outer" and other terms used in this utility model to indicate the orientation or positional relationship are based on the positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device and element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0038] In the description of this utility model, it should be understood that the terms "first," "second," etc., are used to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information.

[0039] like Figure 1 As shown, a preferred embodiment of the labeling machine of this utility model includes a conveying mechanism 1 and a first labeling mechanism 2, a second labeling mechanism 3, a first labeling mechanism 4, a second labeling mechanism 5, and a pressing mechanism 6 disposed on the conveying path of the conveying mechanism 1. For ease of explanation, the length direction of the conveying mechanism 1 is defined as the first direction X, the width direction as the second direction Y, and the height direction as the third direction Z. The conveying mechanism 1 is used to move product a along the first direction X; the first labeling mechanism 2 is used to affix a first label b to the top plane a1 of product a. Some products a, such as... Figure 4 As shown, the first label b needs to be attached to the top plane a1 and the adjacent side in the second direction Y, as follows. Figure 1 , Figure 2 as well as Figure 4 As shown, after the first label b is placed on the top plane a1, the first labeling mechanism 4 is used to press and attach the first label b to the side adjacent to the top plane a1 of the product a in the second direction Y, so as to complete the attachment of the first label b on the top plane a1 and its adjacent side and prevent the first label b from falling off.

[0040] like Figure 1 , Figure 2 As shown, the second labeling mechanism 3 is used to affix a second label c to the first side a2 of product a, which is spaced apart along the second direction Y, and the first side a2 extends along the first direction X. To ensure the second label c adheres tightly to the first side a2 and prevents it from falling off, the second labeling mechanism 5 is used to press the second label c firmly onto the first side a2. Simultaneously, to prevent the position of product a in the second direction Y from shifting during the affixing of the second label c, a pressing mechanism 6 is provided to press the top of product a firmly.

[0041] Specifically, to facilitate the setup of the first labeling mechanism 2 and the adjustment of the position of the first label b on product a on the conveying mechanism 1, the first labeling mechanism 2 includes a first adjusting component 21 and a first labeling unit 22. The first adjusting component 21 can drive the first labeling unit 22 to move along the first direction X, the second direction Y, and the third direction Z, and to rotate about an axis parallel to the third direction Z. The first labeling unit 22 is a standard part and can be procured according to the actual labeling requirements of product a; therefore, its specific structure will not be described in detail.

[0042] Furthermore, such as Figure 4 As shown, in this embodiment, the top plane a1 of product a and the two sides in the second direction Y have a V-shaped structure. To facilitate the adhesion and compaction of the first label b on both sides, the first labeling mechanism 4 includes a first driving assembly 42, two sets of first elastic pressing members 43, and two sets of swing arm labeling assemblies 44. The first driving assembly 42 is used to drive the two sets of first elastic pressing members 43 and the two sets of swing arm labeling assemblies 44 to move along the third direction Z. Specifically, in this embodiment, as shown... Figure 3 , Figure 4 As shown, the first drive assembly 42 adopts a motor-driven crank-slider mechanism, which drives the two sets of first elastic pressure members 43 and the two sets of swing arm labeling assemblies 44 to move along the third direction Z. Its specific structure is not described in detail. The first drive assembly 42 can also be driven by other linear motion components, such as electric cylinders, modules, etc., and can be adapted according to actual design requirements and cost considerations.

[0043] Specifically, two sets of first elastic pressing members 43 are spaced apart along the first direction X at the output end of the first driving assembly 42. The first elastic pressing members 43 are slidably connected to the output end of the first driving assembly 42. The first elastic pressing members 43 are used to press the product a, which facilitates the two sets of swing arm labeling assemblies 44 to press down on the two ends of the first label b in the second direction Y to adhere to the side, preventing the product a from moving and improving the application accuracy. Figure 4 , Figure 5 As shown, two sets of swing arm labeling assemblies 44 are spaced apart along the second direction Y at the output end of the first drive assembly 42, and the swing arm labeling assemblies 44 are rotatably connected to the output end of the first drive assembly 42. Specifically, the first drive assembly 42 has a mounting base 421, and the first elastic pressure member 43 includes a first connecting frame 431 and a first pressure roller 432. The first connecting frame 431 is slidably connected to the mounting base 421 and can slide along the third direction Z. The first pressure roller 432 is provided at the end of the first connecting frame 431 away from the mounting base 421. The axial direction of the first pressure roller 432 is parallel to the second direction Y, and the first pressure roller 432 is used to press the top plane a1 of the product a.

[0044] Specifically, such as Figure 4As shown, the first connecting frame 431 is provided with an elastic rod. One end of the elastic rod is slidably connected to the mounting base 421, and the other end is connected to the first pressure roller 432. That is, when the first label b needs to be attached to both sides of the top plane a1, the first driving component 42 drives the first elastic pressing component 43 and the swing arm labeling component 44 to move down synchronously. The first pressure roller 432 abuts against the top plane a1 and compresses the elastic rod to press the product a. The swing arm labeling component 44 moves down further to perform the labeling operation.

[0045] Specifically, such as Figure 4 , Figure 5 As shown, the swing arm labeling assembly 44 includes a second connecting frame 441 and a second pressure roller 442. The second connecting frame 441 is rotatably connected to the mounting base 421. The rotation axis of the second connecting frame 441 is parallel to the first direction X. The second pressure roller 442 is provided at one end of the second connecting frame 441 away from the mounting base 421. The axial direction of the second pressure roller 442 is parallel to the first direction X. The second pressure roller 442 is used to attach the first label b to the side of the top plane a1 of the product a adjacent to the second direction Y. A hydraulic buffer 422 is provided on the mounting base 421 near the rotation axis. The hydraulic buffer 422 extends along the second direction Y and one end abuts against the second connecting frame 441. When the top plane a1 is attached to the two adjacent sides in the second direction Y, after the first elastic pressure member 43 presses the top plane a1 of the product a, the swing arm labeling assembly 44 moves further down, the second pressure roller 442 presses down on the first label b and contacts the side of the product a, the second connecting frame 441 rotates so that the first label b is attached to the two adjacent sides of the top plane a1. After the labeling action is completed, the second connecting frame 441 rotates back to its original position and abuts against the end of the hydraulic buffer 422.

[0046] Furthermore, such as Figure 3 , Figure 4 As shown, in order to facilitate the adjustment of the labeling position of the first labeling mechanism 4, the first labeling mechanism 4 also includes a second adjustment component 41. The second adjustment component 41 is used to drive the first driving component 42 to move along the first direction X, the second direction Y and the third direction Z. The second adjustment component 41 includes three linear motion components respectively set along the first direction X, the second direction Y and the third direction Z. These are standard parts. In this embodiment, manual adjustment is adopted. Therefore, the linear motion components use a handle to drive the lead screw to rotate, thereby adjusting the position in the three directions.

[0047] Similarly, the second labeling mechanism 3 includes a third adjusting component 31 and a second labeling unit 32. The third adjusting component 31 is used to drive the second labeling unit 32 to move along the first direction X, the second direction Y, and the third direction Z, and to rotate about an axis parallel to the third direction Z. To simplify the structure, in this embodiment, the third adjusting component 31 and the first adjusting component 21 have the same structure, both capable of translation in three directions and rotation in the third direction Z, as shown in the diagram. Figure 3 , Figure 4 As shown, standard parts can be directly selected, therefore, the details of each structure will not be elaborated.

[0048] Furthermore, in some other embodiments, such as Figure 6 As shown, the second labeling mechanism 5 includes a fourth adjusting component 51, a second driving component 52, and a straight labeling component 53. To facilitate labeling the first side a2 of product a and adjust the labeling position, the fourth adjusting component 51 drives the second driving component to move along the first direction X and the third direction Z. The second driving component 52 drives the straight labeling component 53 to move along the second direction Y. The straight labeling component 53 is used to press and attach the second label c to the first side a2. In this embodiment, the straight labeling component 53 can be used to directly attach the second label c to the first side a2. Specifically, the straight labeling component 53 includes a pressure plate component 531 and a pressure roller component 532. The pressure plate component 531 pre-presses the second label c, and the pressure roller component 532 presses and attaches the second label c. The structure of the pressure plate component 531 is similar to that of the first elastic pressure member 43. Figure 6 As shown, the second drive assembly 52 is similar to the first drive assembly 42. Its output end is connected to the slider on the guide rail. The slider and the pressure plate assembly 531 are slidably connected and fixedly connected to the pressure roller assembly 532. When the second label c is attached, the second drive assembly 52 drives the pressure plate assembly 531 to pre-press the second label c. Then, the second drive assembly 52 drives the pressure roller assembly 532 to move further toward the second label c to attach and compact the second label c.

[0049] Furthermore, such as Figure 2 , Figure 4 As shown, when affixing the second label c to the first side a2, in order to prevent the second labeling mechanism 5 from pushing the product a along the second direction Y, the product a needs to be pressed firmly during the affixing of the second label c. Specifically, as shown... Figure 7 As shown, the pressing mechanism 6 includes a fifth adjusting component 61 and a conveyor belt 62. The pressing mechanism 6 is used to drive the conveyor belt 62 to move in the first direction X, the second direction Y and the third direction Z. The conveyor belt 62 has the same conveying direction and the same conveying speed as the conveying mechanism 1, thereby ensuring that the product a is pressed and limited in the third direction Z.

[0050] Furthermore, in some embodiments, in order to prevent product a from slipping off the conveying mechanism 1, the conveying mechanism 1 is symmetrically provided with guardrails 11 along the second direction Y, wherein the position of the guardrails 11 in the second direction Y and the third direction Z is adjustable, so as to be applicable to labeling the same product a of different sizes.

[0051] The working process of this utility model is as follows: the conveying mechanism 1 drives product a to the first labeling station, the first labeling mechanism 2 attaches the first label b to the top plane a1, and then the first covering mechanism 4 attaches the first label b to the two adjacent sides of the top plane a1 along the second direction Y. After the attachment of the first label b is completed, the conveying mechanism 1 drives product a to the second labeling station. At this time, the pressing mechanism 6 is activated to press the top of product a. Then the second labeling mechanism 3 attaches the second label c to the first side a2. Then the second covering mechanism 5 presses and compacts the second label c to complete the labeling of the first label b and the second label c.

[0052] In summary, this utility model embodiment provides a labeling machine, including a conveying mechanism 1 and a first labeling mechanism 2, a second labeling mechanism 3, a first covering labeling mechanism 4, a second covering labeling mechanism 5, and a pressing mechanism 6 disposed on the moving path of the conveying mechanism 1; the conveying mechanism 1 is used to drive product a to move along a first direction X; the first labeling mechanism 2 is used to affix a first label b to the top plane a1 of product a; the first covering labeling mechanism 4 is used to press and adhere the first label b to the side adjacent to the top plane a1 of product a in a second direction Y; the second labeling mechanism 3 is used to affix a second label c to a first side a2 of product a that is spaced apart along the second direction Y, the first side a2 extending along the first direction X; the second covering labeling mechanism 5 is used to press and adhere the second label c to the first side a2; the pressing mechanism 6 is used to press and adhere the top of product a. Two types of labels can be applied to product a simultaneously. Furthermore, a first labeling mechanism 4 is provided, which can apply the first label b to the plane of different side walls of product a and press it firmly, thereby improving the stability of the first label b application and increasing the labeling efficiency of product a. Additionally, a pressing mechanism 6 is provided to prevent the second label c from moving during application, thereby improving the labeling accuracy.

[0053] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A labeling machine having intersecting first, second, and third directions, characterized in that: It includes a conveying mechanism and a first labeling mechanism, a second labeling mechanism, a first label covering mechanism, a second label covering mechanism, and a pressing mechanism disposed on the conveying path of the conveying mechanism; The conveying mechanism is used to move the product along the first direction; The first labeling mechanism is used to affix a first label to the top surface of the product; The first labeling mechanism is used to press and adhere the first label to the side of the product adjacent to the top plane in the second direction; The second labeling mechanism is used to affix a second label to a first side of the product that is spaced apart along the second direction, the first side extending along the first direction; The second labeling mechanism is used to press and adhere the second label onto the first side. The clamping mechanism is used to clamp the top of the product.

2. The labeling machine as described in claim 1, characterized in that: The first labeling mechanism includes a first adjusting component and a first labeling unit. The first adjusting component can drive the first labeling unit to move upward along the first direction, the second direction and the third direction, and rotate about an axis parallel to the third direction.

3. The labeling machine as described in claim 1, characterized in that: The first labeling mechanism includes a first drive assembly, two sets of first elastic pressure members, and two sets of swing arm labeling assemblies; The first driving component is used to drive the two sets of the first elastic pressure members and the two sets of the swing arm labeling components to move along the third direction; Two sets of the first elastic pressure members are spaced apart along the first direction at the output end of the first driving component, and the first elastic pressure members are slidably connected to the output end of the first driving component; Two sets of the pendulum labeling assemblies are spaced apart along the second direction at the output end of the first drive assembly, and the pendulum labeling assemblies are rotatably connected to the output end of the first drive assembly.

4. The labeling machine as described in claim 3, characterized in that: The first drive assembly has a mounting base, and the first elastic pressure member includes a first connecting frame and a first pressure roller. The first connecting frame is slidably connected to the mounting base and can slide along the third direction. The first pressure roller is provided at one end of the first connecting frame away from the mounting base. The axial direction of the first pressure roller is parallel to the second direction. The first pressure roller is used to press the top plane of the product.

5. The labeling machine as described in claim 4, characterized in that: The swing arm labeling assembly includes a second connecting frame and a second pressure roller. The second connecting frame is rotatably connected to the mounting base. The rotation axis of the second connecting frame is parallel to the first direction. The second pressure roller is provided at one end of the second connecting frame away from the mounting base. The axial direction of the second pressure roller is parallel to the first direction. The second pressure roller is used to attach the first label to the side of the product adjacent to the top plane along the second direction. A hydraulic damper is provided on the mounting base near the rotation axis. The hydraulic damper extends along the second direction and one end abuts against the second connecting frame.

6. The labeling machine as described in claim 3, characterized in that: The first labeling mechanism further includes a second adjustment component, which is used to drive the first driving component to move along the first direction, the second direction, and the third direction.

7. The labeling machine as described in claim 1, characterized in that: The second labeling mechanism includes a third adjustment component and a second labeling unit. The third adjustment component is used to drive the second labeling unit to move along the first direction, the second direction, and the third direction, and to rotate about an axis parallel to the third direction.

8. The labeling machine as described in claim 1, characterized in that: The second labeling mechanism includes a fourth adjustment component, a second drive component, and a linear labeling component; The fourth adjustment component is used to drive the second driving member to move along the first direction and the third direction; The second driving component is used to drive the linear labeling component to move along the second direction; The straight labeling assembly is used to press and attach the second label to the first side.

9. The labeling machine as described in claim 1, characterized in that: The pressing mechanism includes a fifth adjusting component and a conveyor belt. The pressing mechanism is used to drive the conveyor belt to move upward in the first direction, the second direction, and the third direction. The conveyor belt has the same conveying direction and the same conveying speed as the conveying mechanism.

10. The labeling machine as described in claim 1, characterized in that: The conveying mechanism is symmetrically equipped with guardrails along the second direction.

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