Bottle bottom labeling device

Abstract

The utility model relates to the technical field of hypochlorous acid production, in particular to a bottle bottom labeling device which comprises an operation table, an upper table fixed on the operation table, a conveying channel fixed with the upper table and a label moving device located at the tail end of the conveying channel. And the conveying limiting assembly extends into the conveying channel. According to the bottle bottom labeling device, a bottle body can be pushed to walk in the conveying channel through the conveying limiting assembly until the bottle body reaches a designated position to be limited, the concave surface of the bottom is coated with glue through the gluing assembly, then the bottle body is moved into the moving block, and meanwhile, the label moving device places a label into the concave block in advance; according to the automatic labeling machine, the opposite-pushing air cylinder drives the opposite-pushing block to move to correct a label, then the moving block is pushed to the concave block through the forward-pushing air cylinder, and the pushing air cylinder jacks up the label through the attaching rod to complete labeling, so that automatic labeling can be achieved, the production efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hypochlorous acid production, in particular to a labeling device for the bottom of a bottle. Background Art

[0002] Hypochlorous acid is a strong oxidant that can kill bacteria in water, so chlorine is commonly used to disinfect tap water. Hypochlorous acid can fade dyes and organic pigments, and is generally used as a bleaching agent, oxidant, deodorant and disinfectant. In biology, hypochlorous acid is used by neutrophils to kill bacteria.

[0003] In the production of hypochlorous acid disinfectant, an anti-counterfeiting label needs to be pasted on the concave surface of the packaging bottle. The traditional labeling method is that multiple people are located on both sides of the conveying table, and then the bottle body is manually picked up and the label is attached to the bottom of the bottle. Therefore, the success rate of attachment can be improved. However, the attachment positions are inconsistent, resulting in skewness, making the label unsightly. Moreover, the efficiency of manual labeling is low. When the production volume increases, more personnel are required, thus increasing the production cost. Content of the Utility Model

[0004] To achieve the above object, the utility model provides the following technical solution: a labeling device for the bottom of a bottle, including an operation table, an upper table fixed on the operation table, a conveying channel fixed between the upper table and the installation, a label transferring device located at the end of the conveying channel, a glue coating assembly installed on the operation table and passing through the conveying channel, a conveying limiting assembly installed and extending into the conveying channel, and a fitting assembly located at the end of the conveying channel;

[0005] The fitting assembly includes a forward pushing cylinder fixed on the operation table, a moving block fixed at the ejecting end of the forward pushing cylinder and sliding with the conveying channel, a concave block opposite to the moving block fixed on the top of the operation table, and a bottom frame fixed at the bottom. A top pushing cylinder is installed on the bottom frame, and a attaching rod that can pass through the moving block is fixed at the ejecting end of the top pushing cylinder.

[0006] Further, two calibration channels that are located on both sides of the concave block and communicate with each other are fixed on the top of the operation table. A pair of pushing cylinders are installed on the opposite sides of the two calibration channels. The ejecting end of the pair of pushing cylinders is fixed with a pair of pushing blocks that slide with the calibration channels and can extend into the concave block.

[0007] Further, the moving block is in a P shape and can slide adaptively with the concave surface of the concave block.

[0008] Further, a sleeve block is fixed on one side of the bottom frame, and the attaching rod is slidably connected with the sleeve block.

[0009] Further, the conveying and limiting assembly includes a limiting part and a conveying part fixed on the upper table. The conveying part includes a shifting cylinder and two guide blocks fixed on the upper table. A slider is movably connected between the two guide blocks. One side of the slider is sleeved with a push rod that can extend into the conveying channel. A shifting plate is hinged on the slider, and one end of the shifting plate is hinged to the shifting cylinder. A pin inserted through the slider and the shifting plate is fixed on the outer side of the push rod.

[0010] Further, the limiting part includes a limiting cylinder installed on the upper table, and a limiting block extending into the interior of the conveying channel is fixed to the ejecting end of the limiting cylinder.

[0011] Further, the glue coating assembly includes two upper pushing cylinders installed on the upper table and two bottom columns fixed at the bottom. An upper top plate is fixed between the ejecting ends of the two upper pushing cylinders. An adsorption head located above the limiting block is installed on the upper top plate. An upper pushing cylinder is installed between the bottoms of the two bottom columns. A frame plate sliding with the bottom columns is fixed to the ejecting end of the upper pushing cylinder. A driving motor is installed inside the frame plate, and a coating head that can extend into the conveying channel and is eccentrically symmetrical with the adsorption head is fixed to the rotating end of the driving motor.

[0012] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0013] For the labeling device for the bottom of the bottle, the conveying and limiting assembly can push the bottle to move in the conveying channel until it reaches the designated position for limiting, and the glue coating assembly coats glue on the concave surface at the bottom. Then, until the bottle moves into the moving block, meanwhile, the label placing device pre-places the label into the concave block, and the label is corrected by driving the pushing block to move through the opposing cylinder. Then, the moving block is pushed onto the concave block through the forward pushing cylinder, and the top pushing cylinder lifts the label through the attaching rod to complete the labeling, thereby enabling automatic labeling, improving production efficiency and reducing costs. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the present utility model;

[0015] Figure 2 It is a three-dimensional view of the conveying and limiting assembly in the present utility model;

[0016] Figure 3 It is a three-dimensional view of the glue coating assembly in the present utility model;

[0017] Figure 4 It is a three-dimensional view of the connection structure of the forward pushing cylinder in the present utility model;

[0018] Figure 5 It is a three-dimensional view of the connection structure of the bottom frame in the present utility model.

[0019] In the figure: 1, operating table; 2, upper table; 3, conveying channel; 4, glue - applying assembly; 401, upper - top cylinder; 402, upper - top plate; 403, adsorption head; 404, bottom column; 405, upward - pushing cylinder; 406, frame plate; 407, smearing head; 408, driving motor; 5, fitting assembly; 501, forward - pushing cylinder; 502, moving block; 503, calibration channel; 504, opposing - pushing cylinder; 505, opposing - pushing block; 506, concave block; 507, bottom frame; 508, top - pushing cylinder; 509, sleeve block; 510, attaching rod; 6, conveying and limiting assembly; 601, limiting cylinder; 602, limiting block; 603, sliding block; 604, guiding block; 605, shifting rod; 606, pin; 607, moving - pushing cylinder; 608, moving - pushing plate; 7, label - shifting device. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-5 , a label - pasting device for the bottom of a bottle in this embodiment, includes an operating table 1. A upper table 2 is fixed on the top of the operating table 1. A conveying channel 3 is fixed between the upper table 2 and the top of the operating table 1. A conveying and limiting assembly 6 which can extend into the conveying channel 3 to push and limit the bottle body is installed on the upper table 2. A glue - applying assembly 4 which can extend into the conveying channel 3 is installed between the top of the upper table 2 and the bottom of the operating table 1. A label - shifting device 7 and a fitting assembly 5 are installed at the tail end on the top of the operating table 1.

[0022] In the above structure, the bottle body is guided through the conveying channel. In cooperation with the conveying and limiting assembly, the bottle body is moved above the glue - applying assembly and limited. Then, the glue is applied to the concave surface at the bottom of the bottle body through the glue - applying assembly. Then, the bottle body is pushed by the conveying and limiting assembly. The bottle body moves to the fitting assembly under the guidance of the conveying channel. At the same time, the label - shifting device pre - moves the label to the fitting assembly. Finally, the label is attached to the bottom of the bottle body and removed through the fitting assembly. Therefore, the operation of automatically pasting the label on the bottom of the bottle body can be realized, which can reduce the labor cost and production cost, improve the efficiency, and improve the consistency of fitting, thus improving the aesthetic degree.

[0023] Such as Figure 2In the direction shown, the conveying and limiting assembly 6 includes a conveying part and a limiting part fixed on the upper platform 2, the conveying part includes a shifting and pushing cylinder 607 and two guide blocks 604 fixed on the upper platform 2, a slider 603 is slidably connected between the two guide blocks 604, a through hole is provided on the side of the slider 603 opposite to the conveying channel 3, and waist holes are provided on the side of the conveying channel 3 opposite to the through hole and the top of the slider 603, the waist hole on the slider 603 is connected with the through hole, a lever 605 that can extend to the waist hole on the conveying channel 3 is sleeved in the through hole, a shifting and pushing plate 608 is hinged on the slider 603, one side of the shifting and pushing plate 608 is hinged to the ejection end of the shifting and pushing cylinder 607, and a U-shaped groove is provided at one end of the shifting and pushing plate 608, and a pin 606 located in the waist hole and the U-shaped groove of the slider 603 is fixed on the outer side of the shifting rod 605. The push-shift plate is pushed by the push-shift cylinder, and the push-shift plate rotates on the slider, so that the lever can be pushed into the conveying channel through the latch, and the push-shift cylinder continues to advance, and the slider moves in the two guide blocks, so that the bottle body is moved by the latch, so that the bottle body moves in the conveying channel until the bottle body is moved to the limit part and waits for the limit. When the push-shift cylinder retreats, the push-shift plate retreats, and the latch is pushed through the U-shaped groove, and the latch moves in the waist hole, so that the lever can be driven to be recovered into the through hole until it moves to the head end, and the push-shift cylinder is pushed out, so that the lever is extended to the conveying channel again, and the above operations are repeated to achieve continuous feeding.

[0024] The limiting part includes a limiting cylinder 601 installed on the upper platform 2, and a limiting block 602 that penetrates the conveying channel 3 is fixed to the ejection end of the limiting cylinder 601. When the lever moves the bottle body to face the limiting block, the limiting cylinder drives the limiting block to extend into the conveying channel to clamp the bottle body and limit the position, so that the product can be accurately located below the gluing assembly, and the position of the conveying bottle body can be prevented from being offset to affect the gluing operation.

[0025] like Figure 3For the shown direction, the glue application assembly 4 includes two upper jacking cylinders 401 fixed to the top of the upper table 2. An upper top plate 402 is fixed between the ejecting ends of the upper jacking cylinders 401. An adsorption head 403 is installed on the upper top plate 402 and can extend into the conveying channel 3 and is located above the limit block 602. Two bottom columns 404 are fixed to the bottom of the upper table 2. An upper pushing cylinder 405 is installed between the bottoms of the two bottom columns 404. The ejecting end of the upper pushing cylinder 405 is fixed with a frame plate 406 that is slidably connected to the two bottom columns 404. The frame plate 406 is in a square shape with an opening in the middle, and a driving motor 408 is installed on the inner bottom wall of the frame plate 406. The top of the frame plate 406 is rotatably connected with a coating head 407 connected to the rotating end of the driving motor 408. The coating head 407 and the adsorption head 403 are eccentrically opposite to each other, and the coating head 407 can extend into the conveying channel 3. When the bottle body is clamped and limited by the limit block, the upper jacking cylinder drives the adsorption head to press down through the upper top plate to contact the top of the bottle body. The top of the bottle body extends into the interior of the adsorption head until the adsorption head contacts and adsorbs the bottle body, avoiding deviation during glue application. Then, the upper pushing cylinder pushes the frame plate, and the frame plate drives the coating head to move to the bottom of the bottle body. Then, the driving motor rotates, driving the coating head to rotate, so that the glue is evenly applied to the concave surface at the bottom of the bottle body, thus completing the automatic glue application operation.

[0026] As Figures 4-5 , the fitting assembly 5 includes a front pushing cylinder 501 fixed to the left side of the operating table 1. The ejecting end of the front pushing cylinder 501 is fixed with a P-shaped moving block 502. The opening of the moving block 502 is docked with the conveying channel 3, and the moving block 502 is slidably connected to the conveying channel 3. A concave block 506 opposite to the moving block 502 is fixed to the top of the operating table 1 on the right side of the conveying channel 3. The top of the concave block 506 is docked and slidably connected to the moving block 502. A bottom frame 507 is fixed to the bottom of the operating table 1. A top pushing cylinder 508 is installed at the bottom of the bottom frame 507. The top of the top pushing cylinder 508 is fixed with an attaching rod 510. A sleeve block 509 is fixed to one side of the bottom frame 507. The attaching rod 510 is slidably connected to the sleeve block 509, and the attaching rod 510 can penetrate through the concave block 506 and the moving block 502. When the bottle body moves into the opening of the moving block, the front pushing cylinder pushes the moving block to the concave block, aligning the through holes of the concave block and the moving block. At the same time, the label transferring device transfers the externally prepared label to the concave block. Then, the top pushing cylinder drives the attaching rod to lift, pushing the label upward until it fits on the bottom of the bottle body to complete the fitting operation. When the attaching rod moves upward, the sleeve block can play a limiting role to prevent the attaching rod from deviating up and down during movement. After the fitting is completed, the front pushing cylinder drives the moving block to reset, and then the above operations are cycled to complete the bottom labeling operation.

[0027] Among them, correction channels 503 that are fixed to the top of the operation table 1 and butt against each other on both sides of the concave block 506 are provided. Pushing cylinders 504 are installed on the opposite sides of the two correction channels 503. The ejecting ends of the pushing cylinders 504 are fixed with pushing blocks 505 that slide in the correction channels 503, and the pushing blocks 505 can extend into the interior of the concave block 506. When the label is placed in the concave block, the pushing cylinders drive the pushing blocks to move, and the two pushing blocks can move the label to a specified position. If the placement is deviated, it will affect the offset after fitting, thereby effectively improving the aesthetics.

[0028] The working principle of the above embodiment is as follows:

[0029] Place the bottle body into the conveying channel. Drive the shifting plate to move through the shifting cylinder. The shifting plate drives the pin to move in the waist-shaped hole, enabling the lever to extend and retract in the conveying channel. At the same time, when the shifting cylinder pushes, the slider will also slide in the two guide blocks. When the lever extends into the conveying channel, it will push the bottle body therein forward until it is pushed to the limiting block. The limiting cylinder ejects, and the bottle body is positioned by the limiting block. Then, the upward pushing cylinder and the forward pushing cylinder operate, and the suction head presses down and adsorbs the bottle body to improve the firmness of positioning. At the same time, the coating head contacts the bottom of the bottle body, and the coating head is driven to rotate by the driving motor, so as to coat the glue on the concave surface at the bottom of the bottle body. Then, reset, release the limitation on the bottle body, and move the bottle body to the opening of the moving block. At the same time, the label moving device moves the label to the concave block. Then, the pushing cylinders drive the pushing blocks to move to correct the label to the specified position. The forward pushing cylinder pushes the moving block to move onto the concave block, and the top pushing cylinder drives the attaching rod to move upward, pushing the label upward until it contacts the concave surface at the bottom of the bottle body to complete the labeling operation. Then, reset through the forward pushing cylinder to complete the removal of the bottle body.

[0030] In summary, automatic labeling can be achieved, thereby maintaining the consistency of labeling. At the same time, it can also reduce the number of workers, lower the production cost, and improve the production efficiency.

[0031] The entire work process ends, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0033] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A labeling device for the bottom of a bottle, characterized in that: It includes an operating table (1), an upper table (2) fixed on the operating table (1), a conveying channel (3) installed and fixed between the upper table (2), a label shifting device (7) located at the tail end of the conveying channel (3), a glue coating assembly (4) installed on the operating table (1) and passing through the conveying channel (3), a conveying limiting assembly (6) extending into the conveying channel (3), and a fitting assembly (5) located at the tail end of the conveying channel (3); The fitting assembly (5) includes a forward pushing cylinder (501) fixed on the operating table (1). A moving block (502) that slides with the conveying channel (3) is fixed at the ejecting end of the forward pushing cylinder (501). A concave block (506) opposite to the moving block (502) is fixed at the top of the operating table (1), and a bottom frame (507) is fixed at the bottom. A pushing cylinder (508) is installed on the bottom frame (507), and an attaching rod (510) that can pass through the moving block (502) is fixed at the ejecting end of the pushing cylinder (508).

2. The labeling device for the bottom of a bottle according to claim 1, characterized in that: Correction channels (503) that are located on both sides of the concave block (506) and communicate with each other are fixed at the top of the operating table (1). Opposing pushing cylinders (504) are installed on the opposite sides of the two correction channels (503). A pushing block (505) that slides with the correction channel (503) and can extend into the concave block (506) is fixed at the ejecting end of the opposing pushing cylinder (504).

3. The labeling device for the bottom of a bottle according to claim 2, characterized in that: The moving block (502) is in a P shape and can slide adaptively with the concave surface of the concave block (506).

4. The labeling device for the bottom of a bottle according to claim 1, characterized in that: A sleeve block (509) is fixed on one side of the bottom frame (507), and the attaching rod (510) is slidably connected with the sleeve block (509).

5. The labeling device for the bottom of a bottle according to claim 1, characterized in that: The conveying limiting assembly (6) includes a limiting part and a conveying part fixed on the upper table (2). The conveying part includes a moving and pushing cylinder (607) and two guide blocks (604) fixed on the upper table (2). A sliding block (603) is movably connected between the two guide blocks (604). A shifting rod (605) that can extend into the conveying channel (3) is sleeved on one side of the sliding block (603). A moving and pushing plate (608) is hinged on the sliding block (603), and one end of the moving and pushing plate (608) is hinged with the moving and pushing cylinder (607). A pin (606) that passes through the sliding block (603) and the moving and pushing plate (608) is fixed on the outer side of the shifting rod (605).

6. The labeling device for the bottom of a bottle according to claim 5, characterized in that: The limiting part includes a limiting cylinder (601) installed on the upper table (2), and a limiting block (602) extending into the conveying channel (3) is fixed at the ejecting end of the limiting cylinder (601).

7. The labeling device for the bottom of a bottle according to claim 6, characterized in that: The glue - applying assembly (4) includes two upper - top cylinders (401) mounted on the upper table (2) and two bottom columns (404) fixed at the bottom. An upper - top plate (402) is fixed between the ejecting ends of the two upper - top cylinders (401). An adsorption head (403) located above the limit block (602) is mounted on the upper - top plate (402). A push - up cylinder (405) is mounted between the bottoms of the two bottom columns (404). A frame plate (406) that slides with the bottom columns (404) is fixed at the ejecting end of the push - up cylinder (405). A driving motor (408) is installed inside the frame plate (406). A coating head (407) that can extend into the conveying channel (3) and is eccentrically symmetric with the adsorption head (403) is fixed at the rotating end of the driving motor (408).

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