Label guiding mechanism for herbicide labeling

Abstract

The utility model relates to herbicide labelling technical field discloses a label guiding mechanism for herbicide labelling, including labeller and labelling assembly, the outer wall of labelling assembly is provided with deviation rectifying subassembly and tensioning assembly, the outer wall of labelling assembly, deviation rectifying subassembly and tensioning assembly is provided with label tape, the deviation rectifying subassembly includes motor, the outer wall fixed mounting of labelling assembly has fixed link no.

Description

Technical Field

[0001] This utility model relates to the field of herbicide labeling technology, specifically a label guiding mechanism for herbicide labeling. Background Technology

[0002] This label guiding mechanism for herbicide labeling is a core auxiliary device adapted to automated labeling production lines. Specifically designed for irregularly shaped or standard packaging such as herbicide bottles and bags, the mechanism features an adjustable guide roller assembly and tension sensor. It precisely adjusts the conveying path according to the label roll specifications, preventing label wrinkles and misalignment. Its built-in correction module monitors label position in real time and dynamically corrects deviations via a servo motor, ensuring labeling accuracy. Furthermore, the mechanism is equipped with a dustproof cover and anti-stick coating, adapting to the dust and sticky materials present in herbicide production environments and effectively reducing label jamming failure rates. This mechanism seamlessly integrates with existing labeling equipment, significantly improving labeling efficiency and yield, and facilitating the automation and standardization of herbicide packaging processes.

[0003] Chinese Utility Model Patent Publication No. CN210913223U discloses a labeling device for bottled herbicides. The device, as described in its specification, uses a combing plate and a baffle to form an opening for a single bottle to pass through. A first guide plate and a third guide plate mounted on the baffle form a guiding channel for the bottles to pass through, ensuring orderly arrangement and reducing the risk of bottles tipping over due to the rotating turntable. This facilitates the orderly entry of bottles into the conveying device for labeling. However, this labeling device lacks a correction component, making the label tape prone to shifting during labeling. Furthermore, it lacks a tensioning component, resulting in the label tape becoming either too tight or too loose during labeling. This makes it impractical and unsuitable for widespread use. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a label guiding mechanism for herbicide labeling. It can effectively solve the problems in the prior art, which are that the label tape is prone to deviation during the labeling process due to the lack of a correction component and the lack of a tensioning component, resulting in the label tape being too tight or too loose during the labeling process, which are not practical and not convenient for widespread use.

[0005] The technical solution adopted by this utility model is: A label guiding mechanism for herbicide labeling, comprising a labeling machine and a labeling assembly, wherein the outer wall of the labeling assembly is provided with a deviation rectifying assembly and a tensioning assembly, and the outer walls of the labeling assembly, the deviation rectifying assembly and the tensioning assembly are provided with a label tape; the deviation rectifying assembly comprises a motor, a first fixing rod is fixedly installed on the outer wall of the labeling assembly, a screw rod is fixedly installed at the output end of the motor, the outer wall of the first fixing rod is provided with a groove and a sliding groove, the outer wall of the screw rod is in threaded connection with a connecting block, the outer wall of the connecting block is fixedly installed with a sliding block and a second fixing rod, the end of the second fixing rod away from the connecting block is provided with a first slot, a second slot and a first through hole, the end of the second fixing rod away from the connecting block is provided with a baffle, the end of the baffle close to the second fixing rod is fixedly installed with a first insertion block and a second insertion block, the outer wall of the first insertion block is provided with a second through hole, the end of the second fixing rod away from the connecting block is inserted and installed with a screw, and the outer wall of the screw is in threaded connection with a nut.

[0006] Preferably, the screw rod is located inside the groove, the sliding block is in sliding connection with the sliding groove, and the cross section of the baffle is in a "U"-shaped structure.

[0007] Through the above technical solution, the staff starts the motor, the output shaft of the motor rotates to drive the screw rod to rotate, the screw rod rotates to drive the baffle to move, and at the same time drives the sliding block to slide inside the sliding groove, so that the label tape can be conveniently limited, and it is not easy to deviate during use, with high practicability.

[0008] Preferably, the first insertion block is inserted and installed with the first slot, and the second insertion block is inserted and installed with the second slot.

[0009] Through the above technical solution, the staff inserts the first insertion block into the first slot, and simultaneously inserts the second insertion block into the second slot, so that the baffle can be quickly positioned, without repeatedly adjusting the installation angle and position of the baffle, which greatly improves the assembly efficiency.

[0010] Preferably, the screw penetrates through the first through hole and the second through hole, and the nut abuts against the screw.

[0011] Through the above technical solution, after the baffle is quickly positioned, the staff penetrates the screw through the first through hole and the second through hole, and then connects the nut with the screw in a threaded manner, so that the nut abuts against the second fixing rod, which can realize the quick limiting of the baffle, and facilitate quick disassembly and assembly during use or assembly.

[0012] Preferably, the tensioning assembly includes a fixed frame, a cylinder is fixedly mounted on the outer wall of the fixed frame, an mounting plate is fixedly mounted on the movable end of the cylinder, a slide rod is fixedly mounted on the outer wall of the mounting plate, a tensioning roller is provided on the side of the mounting plate away from the slide rod, a positioning block is fixedly mounted on the end of the tensioning roller near the mounting plate, a positioning groove and a threaded hole are provided on the end of the tensioning roller near the mounting plate, a positioning groove and a threaded hole are provided on the end of the mounting plate near the tensioning roller, a positioning block is fixedly mounted on the end of the mounting plate near the tensioning roller, a bolt is threadedly connected to the outer wall of the mounting plate, and the slide rod and the fixed frame are slidably connected.

[0013] With the above technical solution, the staff starts the cylinder, the moving end of the cylinder extends, causing the tension roller to move downward. At the same time, the slide bar slides against the fixed frame, causing the tension roller to press down the label tape. This makes it easier to adjust the tension of the label tape during labeling, avoiding excessive tightness that would cause the label tape to stretch and deform, or excessive looseness that would cause the label tape to run erratically, thus ensuring the flatness of the label tape during the labeling process.

[0014] Preferably, the first positioning block and the first positioning groove are connected by a plug-in joint, and the second positioning block and the second positioning groove are connected by a plug-in joint.

[0015] Using the above technical solution, the worker inserts positioning block one into positioning groove one and positioning block two into positioning groove two, which can achieve rapid positioning of the tension roller without repeated position calibration, thus improving assembly efficiency.

[0016] Preferably, the bolt extends through the second threaded hole into the interior of the first threaded hole, and the second threaded hole has the same diameter as the first threaded hole.

[0017] With the above technical solution, after the staff quickly positions the tension roller, they can insert the bolt through the second threaded hole and extend it into the first threaded hole, which can quickly fix the tension roller and facilitate its maintenance or replacement after long-term use.

[0018] Compared with the prior art, this utility model provides a label guiding mechanism for herbicide labeling, which has the following beneficial effects: 1. The label guiding mechanism for herbicide labeling, through the design of the tensioning component, facilitates the adjustment of the label tape tension during labeling, avoiding excessive tightness that could cause the label tape to stretch and deform, or excessive looseness that could cause the label tape to run erratically, ensuring the flatness of the label tape during the labeling process. Through the positioning block one and positioning groove one and positioning block two and positioning groove two, the tensioning roller can be quickly positioned without repeated calibration, improving assembly efficiency. In addition, with the design of bolts, threaded hole two and threaded hole one, the tensioning roller can be quickly fixed, making it easy to inspect or replace after long-term use. 2. The label guiding mechanism for herbicide labeling, through the design of the correction component, prevents the label tape from shifting during the labeling process, making it highly practical. The design of the first insert and slot one and the second insert and slot two allows for quick positioning of the baffle, eliminating the need to repeatedly adjust the installation angle and position of the baffle, thus greatly improving assembly efficiency. In addition, the design of the screw, through hole one, through hole two and nut allows for quick limiting of the baffle, facilitating quick disassembly and assembly during use or assembly. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the label tape installation structure of this utility model; Figure 3 This is a schematic diagram of the installation structure of the correction component of this utility model; Figure 4 This is a schematic diagram of the baffle installation structure of this utility model; Figure 5 This is a schematic diagram of the installation structure of the tensioning component of this utility model. Figure 1 ; Figure 6 This is a schematic diagram of the installation structure of the tensioning component of this utility model. Figure 2 .

[0020] The components include: 1. Labeling machine; 2. Labeling assembly; 3. Correction assembly; 301. Motor; 302. Fixing rod one; 303. Lead screw; 304. Groove; 305. Slide groove; 306. Connecting block; 307. Slider; 308. Fixing rod two; 309. Slot one; 310. Slot two; 311. Through hole one; 312. Baffle; 313. Insert block one; 314. Insert block two; 315. Through hole two; 316. Screw; 317. Nut; 4. Tensioning assembly; 401. Fixing frame; 402. Cylinder; 403. Mounting plate; 404. Slide rod; 405. Tensioning roller; 406. Positioning block one; 407. Positioning groove two; 408. Threaded hole one; 409. Positioning groove one; 410. Threaded hole two; 412. Positioning block two; 413. Bolt; 5. Label tape. Detailed Implementation

[0021] 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.

[0022] Example 1: As Figure 1 - Figure 6As shown, the present utility model provides a label guiding mechanism for herbicide labeling, comprising a labeling machine 1 and a labeling assembly 2. The outer wall of the labeling assembly 2 is provided with a deviation rectification assembly 3 and a tension assembly 4, and the outer walls of the labeling assembly 2, the deviation rectification assembly 3 and the tension assembly 4 are provided with a label tape 5; the deviation rectification assembly 3 includes a motor 301, the outer wall of the labeling assembly 2 is fixedly mounted with a first fixing rod 302, the output end of the motor 301 is fixedly mounted with a screw rod 303, the outer wall of the first fixing rod 302 is provided with a groove 304 and a sliding chute 305, the outer wall of the screw rod 303 is in threaded connection with a connecting block 306, the outer wall of the connecting block 306 is fixedly mounted with a sliding block 307 and a second fixing rod 308, one end of the second fixing rod 308 away from the connecting block 306 is provided with a first insertion slot 309, a second insertion slot 310 and a first through hole 311, one end of the second fixing rod 308 away from the connecting block 306 is provided with a baffle 312, one end of the baffle 312 close to the second fixing rod 308 is fixedly mounted with a first insertion block 313 and a second insertion block 314, the outer wall of the first insertion block 313 is provided with a second through hole 315, one end of the second fixing rod 308 away from the connecting block 306 is inserted and mounted with a screw 316, and the outer wall of the screw 316 is in threaded connection with a nut 317.

[0023] Specifically, the screw rod 303 is located inside the groove 304, the sliding block 307 is in sliding connection with the sliding chute 305, and the cross section of the baffle 312 is of a "C" shaped structure. The advantage is that the staff starts the motor 301, the rotation of the output shaft of the motor 301 drives the screw rod 303 to rotate, the rotation of the screw rod 303 drives the baffle 312 to move, and simultaneously drives the sliding block 307 to slide inside the sliding chute 305, which makes it convenient to limit the label tape 5, so that it is not easy to deviate during use, with high practicability.

[0024] Specifically, the first insertion block 313 is inserted and mounted with the first insertion slot 309, and the second insertion block 314 is inserted and mounted with the second insertion slot 310. The advantage is that the staff inserts the first insertion block 313 into the first insertion slot 309, and simultaneously inserts the second insertion block 314 into the second insertion slot 310, which can realize the rapid positioning of the baffle 312, without repeatedly adjusting the installation angle and position of the baffle 312, greatly improving the assembly efficiency.

[0025] Specifically, the screw 316 penetrates through the first through hole 311 and the second through hole 315, and the nut 317 abuts against the screw 316. The advantage is that after the baffle 312 is rapidly positioned, the staff penetrates the screw 316 through the first through hole 311 and the second through hole 315, and then connects the nut 317 with the screw 316 in a threaded manner, so that the nut 317 abuts against the second fixing rod 308, which can realize the rapid limiting of the baffle 312, and facilitate its rapid disassembly and assembly during use or assembly.

[0026] Embodiment 2: As shown Figure 2 - Figure 6 in the figures, it is an improvement over the previous embodiment.

[0027] Specifically, the tensioning assembly 4 includes a fixed frame 401, a cylinder 402 fixedly mounted on the outer wall of the fixed frame 401, an mounting plate 403 fixedly mounted on the movable end of the cylinder 402, a slide rod 404 fixedly mounted on the outer wall of the mounting plate 403, a tensioning roller 405 provided on the side of the mounting plate 403 away from the slide rod 404, a positioning block 406 fixedly mounted on the end of the tensioning roller 405 near the mounting plate 403, a positioning groove 407 and a threaded hole 408 provided on the end of the tensioning roller 405 near the mounting plate 403, a positioning groove 409 and a threaded hole 410 provided on the end of the mounting plate 403 near the tensioning roller 405, a positioning block 412 fixedly mounted on the end of the mounting plate 403 near the tensioning roller 405, and a bolt 413 threadedly connected to the outer wall of the mounting plate 403. The slide rod 404 and the fixed frame 401 are slidably connected. The advantage is that when the operator starts the cylinder 402, the movable end of the cylinder 402 extends, causing the tension roller 405 to move downward. At the same time, the slide bar 404 slides against the fixed frame 401, causing the tension roller 405 to press down the label strip 5. This makes it easier to adjust the tension of the label strip 5 during labeling, avoiding excessive tightness that would cause the label strip 5 to stretch and deform, or excessive looseness that would cause the label strip 5 to run erratically, thus ensuring the flatness of the label strip 5 during the labeling process.

[0028] Specifically, positioning block 406 and positioning groove 409 are connected by a plug-in joint, as are positioning block 412 and positioning groove 407. The advantage is that by inserting positioning block 406 into positioning groove 409 and simultaneously inserting positioning block 412 into positioning groove 407, the tension roller 405 can be quickly positioned without repeated calibration, thus improving assembly efficiency.

[0029] Specifically, bolt 413 extends through threaded hole 410 into threaded hole 408, with threaded hole 410 having the same diameter as threaded hole 408. The advantage is that after quickly positioning the tension roller 405, the operator can quickly fix the tension roller 405 by extending bolt 413 through threaded hole 410 into threaded hole 408. This facilitates maintenance or replacement after prolonged use.

[0030] Working principle: During installation, the operator inserts insert block 313 into slot 309 and inserts insert block 314 into slot 310, achieving rapid positioning of baffle 312 without repeated adjustments to its installation angle and position, significantly improving assembly efficiency. After quickly positioning baffle 312, the operator inserts screw 316 through through hole 311 and through hole 315, and then threads nut 317 onto screw 316, causing nut 317 to abut against fixing rod 308, achieving rapid limiting of baffle 312. This facilitates quick assembly and disassembly during use or assembly. Subsequently, the operator inserts positioning block 406 into positioning groove 409 and positioning block 412 into positioning groove 407, achieving rapid positioning of tension roller 405 without repeated position calibration, improving assembly efficiency. After quickly positioning tension roller 405, the operator inserts bolt 41... 3. The threaded hole 410 extends into the threaded hole 408, allowing for quick fixing of the tension roller 405. This facilitates maintenance or replacement after prolonged use. During use, the operator starts the motor 301, which rotates the output shaft, driving the lead screw 303 to rotate. The lead screw 303 then moves the baffle 312, simultaneously causing the slider 307 to slide within the groove 305, thus limiting the label tape 5 and preventing deviation during use. This enhances its practicality. During labeling, the operator starts the cylinder 402, which extends the movable end, causing the tension roller 405 to move downwards. Simultaneously, the slide bar 404 slides against the fixing frame 401, pressing the label tape 5 down. This allows for easy adjustment of the label tape 5's tension during labeling, preventing excessive tightness that could cause stretching and deformation, or excessive looseness that could cause erratic movement. This ensures the flatness of the label tape 5 during labeling.

[0031] 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 label guiding mechanism for herbicide labeling, comprising a labeling machine (1) and a labeling assembly (2), characterized in that: The outer wall of the labeling assembly (2) is provided with a deviation rectification assembly (3) and a tension assembly (4), and the outer walls of the labeling assembly (2), the deviation rectification assembly (3) and the tension assembly (4) are provided with a label tape (5); the deviation rectification assembly (3) comprises a motor (301), the outer wall of the labeling assembly (2) is fixedly mounted with a first fixing rod (302), the output end of the motor (301) is fixedly mounted with a screw rod (303), the outer wall of the first fixing rod (302) is provided with a groove (304) and a sliding chute (305), the outer wall of the screw rod (303) is in threaded connection with a connecting block (306), the outer wall of the connecting block (306) is fixedly mounted with a sliding block (307) and a second fixing rod (308), one end of the second fixing rod (308) far from the connecting block (306) is provided with a first slot (309), a second slot (310) and a first through hole (311), one end of the second fixing rod (308) far from the connecting block (306) is provided with a baffle (312), one end of the baffle (312) close to the second fixing rod (308) is fixedly mounted with a first insert block (313) and a second insert block (314), the outer wall of the first insert block (313) is provided with a second through hole (315), one end of the second fixing rod (308) far from the connecting block (306) is inserted and mounted with a screw (316), and the outer wall of the screw (316) is in threaded connection with a nut (317).

2. The label guiding mechanism for herbicide labeling according to claim 1, characterized in that: The screw rod (303) is located inside the groove (304), the sliding block (307) is in sliding connection with the sliding chute (305), and the cross section of the baffle (312) is of a "C"-shaped structure.

3. The label guiding mechanism for herbicide labeling according to claim 1, characterized in that: The first insert block (313) is inserted and mounted with the first slot (309), and the second insert block (314) is inserted and mounted with the second slot (310).

4. The label guiding mechanism for herbicide labeling according to claim 1, characterized in that: The screw (316) penetrates through the first through hole (311) and the second through hole (315), and the nut (317) abuts against the screw (316).

5. The label guiding mechanism for herbicide labeling according to claim 1, characterized in that: The tension assembly (4) comprises a fixing frame (401), the outer wall of the fixing frame (401) is fixedly mounted with a cylinder (402), the movable end of the cylinder (402) is fixedly mounted with a mounting plate (403), the outer wall of the mounting plate (403) is fixedly mounted with a sliding rod (404), the side of the mounting plate (403) far from the sliding rod (404) is provided with a tension roller (405), one end of the tension roller (405) close to the mounting plate (403) is fixedly mounted with a first positioning block (406), one end of the tension roller (405) close to the mounting plate (403) is provided with a second positioning slot (407) and a first threaded hole (408), one end of the mounting plate (403) close to the tension roller (405) is provided with a first positioning slot (409) and a second threaded hole (410), one end of the mounting plate (403) close to the tension roller (405) is fixedly mounted with a second positioning block (412), the outer wall of the mounting plate (403) is in threaded connection with a bolt (413), and the sliding rod (404) is in sliding connection with the fixing frame (401).

6. A label guiding mechanism for herbicide labeling according to claim 5, characterized in that: The first positioning block (406) and the first positioning groove (409) are connected by a plug-in joint, and the second positioning block (412) and the second positioning groove (407) are connected by a plug-in joint.

7. A label guiding mechanism for herbicide labeling according to claim 5, characterized in that: The bolt (413) extends through the second threaded hole (410) into the interior of the first threaded hole (408), the second threaded hole (410) having the same diameter as the first threaded hole (408).

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