Jam bottle surface labeling device

Abstract

The utility model discloses a jam bottle surface labeling device, which belongs to the field of jam bottle processing and comprises a conveying rack. A jam bottle label pasting mechanism and a conveyor belt conveying mechanism are assembled on the conveying rack, and the jam bottle label pasting mechanism is erected on one side of the conveyor belt conveying mechanism; a plurality of jam bottle bodies are borne on the conveyor belt conveying mechanism. According to the jam bottle surface labeling device disclosed by the utility model, the sponge rolling rod wraps the jam bottle body, so that secondary pressing on label paper is realized, and the adhesion effect of the label paper is further improved; compared with a sticking mode in a citation file, the jam bottle has the advantages that uniform pressure distribution can be provided through the softness of the sponge rolling rod, it is ensured that the label paper can be tightly attached to the whole surface of the jam bottle body, label upwarp or bubbles caused by insufficient local pressure are avoided, meanwhile, the sponge rolling rod is pressed downwards to be tightly pressed, and the sealing effect is good. And the risk that the label falls off can be reduced by applying proper pressure.

Description

Technical Field

[0001] This utility model belongs to the field of jam bottle processing, and specifically relates to a labeling device for the surface of jam bottles. Background Technology

[0002] Jam jar labeling refers to the process of affixing a label to the outside of a jam jar. This label typically contains important information about the jam product. The main purpose of labeling is to provide product identification, communication, and marketing. Labels usually include the product name, ingredient list (such as fruit type, sugar content, additives, etc.), net weight, production date, and shelf life. Some labels also provide a nutrition facts label to help consumers understand the product's nutritional value, such as calorie, carbohydrate, protein, and fat content.

[0003] For example, a Chinese patent with patent number CN217199144U discloses a round bottle labeling machine. In this technical solution, by using a combination of structures such as a machine base, machine base groove, positioning rod sliding hole, threaded hole, anti-detachment block groove, anti-detachment block, and groove block, the machine solves the problem that when a round bottle is placed between two positioning rods and abuts against the end face of the positioning rods, the positioning rods and the round bottle are prone to wear during the labeling process, which may result in wear marks on the surface of the round bottle during labeling.

[0004] While the aforementioned cited patent solves the problem of bottle wear when affixing labels to bottles, it still has certain limitations in use. Specifically, the affixing method described in the document does not effectively compress the labels, making them prone to opening and falling off. Once opened, the labels easily detach, affecting the subsequent sale of the jam bottles. Furthermore, re-application wastes time and reduces production efficiency. Therefore, this paper proposes a labeling device for jam bottles to address these issues. Utility Model Content

[0005] In view of one or more of the above-mentioned defects or improvement needs of the prior art, the present invention provides a labeling device for the surface of jam bottles, which has the advantage of being able to press the label on the surface of the jam bottle twice to ensure stable label adhesion.

[0006] To achieve the above objectives, this utility model provides a labeling device for the surface of jam bottles, including a conveyor frame;

[0007] The conveyor frame is equipped with a jam bottle label pasting mechanism and a conveyor belt conveying mechanism, with the jam bottle label pasting mechanism mounted on one side of the conveyor belt conveying mechanism;

[0008] The conveyor belt conveyor mechanism carries several jam bottle bodies;

[0009] A label paper secondary pressing assembly is installed above the conveyor frame. The label paper secondary pressing assembly is vertically mounted and located on one side of the conveyor belt conveying mechanism.

[0010] The label paper secondary pressing assembly includes a support seat mounted on the conveyor frame, a height adjustment seat mounted above the support seat, a rectangular groove opened on the front end face of the height adjustment seat, and a slider seat slidably disposed in the groove;

[0011] The slider seat is equipped with a mounting plate on its side. The bottom of the mounting plate has a slot and a rotating shaft is rotatably installed inside it. A sponge rolling rod is sleeved on the outside of the rotating shaft.

[0012] As a further improvement of this utility model, the height adjustment seat is vertically arranged and a bearing seat is assembled at its bottom. A threaded screw is rotatably arranged inside the bearing seat, and a screw nut is engaged with the outside of the threaded screw. The screw nut passes through the slider seat and is connected to it.

[0013] As a further improvement of this utility model, a reciprocating rotary motor is installed at the top of the height adjustment seat, and the output end of the reciprocating rotary motor passes through the bearing seat and is connected to the top of the threaded screw.

[0014] As a further improvement of this utility model, a first truss is erected above the conveyor belt conveying mechanism, a second truss is vertically erected at the top of the first truss, and a fan is installed on the side end of the second truss; the air outlet of the fan is set downward and above the jam bottle body.

[0015] As a further improvement of this utility model, the sponge rolling rod is soft in design and can wrap around the jam bottle body; the sponge rolling rod is installed below the mounting plate and vertically mounted above several jam bottle bodies.

[0016] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include:

[0017] This invention relates to a labeling device for jam jars. In practical use, the interaction and cooperation of multiple structures within a secondary label pressing assembly drive a mounting plate within the assembly to move vertically up and down. The user can control the secondary pressing assembly to lower the mounting plate, which in turn lowers the rotating shaft and sponge roller until the sponge roller is below the jam jar body. This allows the sponge roller to wrap around the jar body, achieving secondary pressing of the label and improving its adhesion. Compared to the pasting method described in the cited documents, the sponge roller in this invention provides a softer, more even pressure distribution, ensuring the label adheres tightly to the entire surface of the jam jar body. This prevents labels from lifting or blistering due to insufficient local pressure. Furthermore, the downward pressure of the sponge roller enhances the adhesive's bonding strength, making the label more firmly attached to the jar body and reducing the risk of label detachment.

[0018] The labeling device for jam jars of this invention, through the mutual movement and cooperation of multiple structures set in the secondary pressing component of the label paper, allows the vertical height of the set sponge roller to be freely adjusted. This enables the sponge roller to flexibly control the downward pressure according to different materials and label types, adapting to various production needs and jam jars of different sizes and specifications, thereby improving the adaptability of label pressing.

[0019] This invention relates to a labeling device for jam jars. After the label paper is pressed twice by a sponge roller, the conveyor belt can drive the jam jar body to a position below the fan component. At this point, the airflow from the fan component allows the label paper to be repositioned, thereby further improving the adhesion of the label paper to the jam jar body. During the labeling process, especially when using water-based or solvent-based adhesives, the fan component helps to accelerate the drying speed of the adhesive, thereby further improving the stability of the label adhesion. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall installation structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the installation structure of the fan component of this utility model on the second truss;

[0022] Figure 3 This is a schematic diagram of the sponge roller installation structure inside the label paper secondary pressing assembly of this utility model;

[0023] Figure 4 This is a schematic diagram of the overall installation structure of the label paper secondary pressing assembly of this utility model.

[0024] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Conveyor frame; 2. Conveyor belt conveyor mechanism; 3. Jam jar label pasting mechanism; 4. First truss; 5. Second truss; 6. Fan component; 7. Label paper secondary pressing assembly; 70. Support base; 71. Height adjustment base; 72. Bearing base; 73. Threaded screw; 74. Screw nut; 75. Slider base; 76. Mounting plate; 77. Rotary shaft; 78. Sponge roller; 79. Reciprocating rotary motor; 8. Jam jar body. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example

[0027] Depend on Figure 1-4 A labeling device for jam jars is provided, comprising a conveyor frame 1;

[0028] The conveyor frame 1 is equipped with a jam bottle label pasting mechanism 3 and a conveyor belt conveying mechanism 2. The jam bottle label pasting mechanism 3 is mounted on one side of the conveyor belt conveying mechanism 2.

[0029] The conveyor belt conveyor mechanism 2 carries several jam bottle bodies 8;

[0030] A label paper secondary pressing assembly 7 is installed above the conveyor frame 1. The label paper secondary pressing assembly 7 is vertically mounted and located on one side of the conveyor belt conveying mechanism 2.

[0031] The label paper secondary pressing component 7 includes a support seat 70 set on the conveyor frame 1, a height adjustment seat 71 installed above the support seat 70, a rectangular groove is opened on the front end face of the height adjustment seat 71, and a slider seat 75 is slidably arranged in the groove.

[0032] A mounting plate 76 is installed on the side of the slider seat 75. The bottom of the mounting plate 76 has a slot and a rotating shaft 77 is rotatably installed inside it. A sponge rolling rod 78 is sleeved on the outside of the rotating shaft 77.

[0033] In this embodiment, through the mutual movement and cooperation of multiple structures disposed within the label paper secondary pressing assembly 7, the mounting plate 76 within the label paper secondary pressing assembly 7 can be driven to perform vertical lifting and lowering movements. The user can control the label paper secondary pressing assembly 7 so that the mounting plate 76 within the label paper secondary pressing assembly 7 can drive the rotating shaft 77 and the sponge roller 78 to descend until the sponge roller 78 is below the jam bottle body 8. Thus, the sponge roller 78 wraps around the jam bottle body 8, achieving secondary pressing of the label paper, thereby improving the adhesion effect of the label paper. Compared with the pasting method in the cited documents, the sponge roller 78 provided in this application has a softness that can provide uniform pressure distribution, ensuring that the label paper can be tightly adhered to the entire surface of the jam bottle body 8, avoiding label lifting or air bubbles caused by insufficient local pressure. At the same time, the downward pressing of the sponge roller 78 can enhance the adhesion of the adhesive by applying appropriate pressure, making the adhesion between the label and the bottle body stronger and reducing the risk of label falling off.

[0034] Furthermore, through the mutual movement and cooperation of multiple structures set in the secondary pressing component 7 of the label paper, the vertical height of the set sponge roller 78 can be freely adjusted, so that the sponge roller 78 can flexibly control the downward pressure according to different materials and label types, adapt to various production needs, and can adapt to jam bottle bodies 8 of different sizes and specifications, thereby improving the adaptability of label pressing.

[0035] Specifically, refer to Figure 3-4 The height adjustment seat 71 is vertically arranged and a bearing seat 72 is mounted on its bottom. A threaded screw 73 is rotatably arranged inside the bearing seat 72. A screw nut 74 is engaged with the outside of the threaded screw 73. The screw nut 74 passes through the slider seat 75 and is connected to it.

[0036] In this embodiment, when the threaded screw 73 rotates, it is limited by the rectangular groove on the positive end face of the bearing seat 72, so that the screw nut 74 engaged with the outside of the threaded screw 73 can drive the slider seat 75 to move in a reciprocating linear motion along the stroke range of the threaded screw 73.

[0037] Specifically, refer to Figure 3-4 A reciprocating rotary motor 79 is mounted on the top of the height adjustment seat 71. The output end of the reciprocating rotary motor 79 passes through the bearing seat 72 and is connected to the top of the threaded screw 73.

[0038] In this embodiment, in actual operation, the reciprocating rotary motor 79 is externally equipped with a motor housing, which can support and protect the reciprocating rotary motor 79. The power connection method of the reciprocating rotary motor 79 is existing technology, and the control circuit can be implemented by those skilled in the art through simple programming. It is common knowledge in the art. It is only used and not modified. Therefore, the control method and circuit connection will not be described in detail.

[0039] Specifically, refer to Figure 1-2 A first truss 4 is mounted above the conveyor belt conveying mechanism 2. A second truss 5 is vertically mounted at the top of the first truss 4. A fan 6 is installed on the side end of the second truss 5. The air outlet of the fan 6 is set downward and is located above the jam bottle body 8.

[0040] In this embodiment, the first truss 4 and the second truss 5 can be used to support the fan component 6. In a preferred embodiment, after the label paper is pressed twice by the sponge roller 78, the conveyor belt conveyor 2 can drive the jam bottle body 8 to the bottom of the fan component 6. At this time, the air blown by the fan component 6 allows the label paper to be repositioned by the fan component 6, thereby further improving the adhesion effect of the label paper on the jam bottle body 8. During the label pasting process, especially when using water-based or solvent-based adhesives, the fan component 6 can help accelerate the drying speed of the adhesive, thereby further improving the stability of the label pasting.

[0041] Specifically, refer to Figure 1-2 The sponge roller 78 is designed to be soft and can wrap around the jam bottle body 8. The sponge roller 78 is installed below the mounting plate 76 and is vertically mounted above several jam bottle bodies 8.

[0042] In this embodiment, the sponge roller 78 provides a slight downward pressure to the label paper. When the rotating shaft 77 and the sponge roller 78 descend until the sponge roller 78 is below the jam jar body 8, the sponge roller 78 will wrap around the jam jar body 8. By wrapping the jam jar body 8 with the sponge roller 78, the label paper is pressed twice, thereby improving the adhesion effect of the label paper.

[0043] The labeling device for jam jars of this utility model:

[0044] Step 1: In actual use, the user can drive the conveyor belt 2 to transport the jam bottle body 8. When the jam bottle body 8 is transported and moves to the bottom of the jam bottle label pasting mechanism 3, the jam bottle label pasting mechanism 3 can then perform the labeling operation on the jam bottle body 8. After the jam bottle body 8 and the label are pasted, driven by the conveyor belt 2, several jam bottles body 8 with the label pasted will be transported to the bottom of the label paper secondary pressing component 7. Then, the user controls the label paper secondary pressing component 7 so that the mounting plate 76 inside the label paper secondary pressing component 7 can drive the rotating shaft 77 and the sponge roller 78 to descend until the sponge roller 78 is below the jam bottle body 8. Thus, the sponge roller 78 wraps around the jam bottle body 8, thereby achieving secondary pressing of the label paper and improving the adhesion effect of the label paper.

[0045] Step 2: After the label paper is pressed twice by the sponge roller 78, the conveyor belt conveyor 2 can drive the jam bottle body 8 to the bottom of the fan 6. At this time, the air blown by the fan 6 allows the label paper to be repositioned by the fan 6, thereby further improving the sticking effect of the label paper on the jam bottle body 8.

[0046] Step 3: When the conveyor belt conveyor mechanism 2 is being adjusted for operation, the user connects the reciprocating rotary motor 79 to the power supply. At this time, driven by the reciprocating rotary motor 79, the threaded screw 73 can rotate. When the threaded screw 73 rotates, it is limited by the rectangular groove on the front end face of the bearing seat 72, so that the screw nut 74 engaged with the outside of the threaded screw 73 can drive the slider seat 75 to move reciprocally in a linear motion along the stroke range of the threaded screw 73. When the slider seat 75 moves, it can drive the mounting plate 76 to move, thereby realizing the vertical lifting and lowering movement of the sponge rolling bar 78.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A labeling device for jam jars, comprising a conveyor frame (1), characterized in that... ； The conveyor frame (1) is equipped with a jam bottle label pasting mechanism (3) and a conveyor belt conveying mechanism (2), and the jam bottle label pasting mechanism (3) is mounted on one side of the conveyor belt conveying mechanism (2); The conveyor belt conveyor (2) carries a number of jam bottle bodies (8); A label paper secondary pressing assembly (7) is mounted on the top of the conveyor frame (1). The label paper secondary pressing assembly (7) is vertically mounted and located on one side of the conveyor belt conveying mechanism (2). The label paper secondary pressing assembly (7) includes a support seat (70) set on the conveyor frame (1), a height adjustment seat (71) is installed above the support seat (70), and a rectangular groove is opened on the front end face of the height adjustment seat (71) and a slider seat (75) is slidably arranged in the groove. The slider seat (75) is equipped with an mounting plate (76) on its side. The mounting plate (76) has a slot at its bottom and a rotating shaft (77) is rotatably mounted inside it. A sponge rolling rod (78) is sleeved on the outside of the rotating shaft (77).

2. The labeling device for jam jars according to claim 1, characterized in that, The height adjustment seat (71) is vertically arranged and a bearing seat (72) is assembled at its bottom. A threaded screw (73) is rotatably arranged inside the bearing seat (72). A screw nut (74) is engaged with the outside of the threaded screw (73). The screw nut (74) passes through the slider seat (75) and is connected to it.

3. The labeling device for jam jars according to claim 1, characterized in that, The height adjustment seat (71) is equipped with a reciprocating rotary motor (79) at its top end. The output end of the reciprocating rotary motor (79) passes through the bearing seat (72) and is connected to the top end of the threaded screw (73).

4. The labeling device for jam jars according to claim 1, characterized in that, A first truss (4) is mounted above the conveyor belt conveying mechanism (2), and a second truss (5) is vertically mounted at the top of the first truss (4). A fan component (6) is installed on the side end of the second truss (5); the air outlet of the fan component (6) is set downward and is located above the jam bottle body (8).

5. The labeling device for jam jars according to claim 1, characterized in that, The sponge rolling rod (78) is soft in design and can wrap the jam bottle body (8) inside; the sponge rolling rod (78) is installed below the mounting plate (76) and vertically mounted above several jam bottle bodies (8).

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