Labeling machine with positioning function

Abstract

The utility model discloses a labeling machine with a positioning function, which belongs to the technical field of labeling machines and comprises an electric cabinet and a labeling component, two cushion blocks are assembled on the upper end face of the electric cabinet, a conveyor belt is assembled on the upper end faces of the two cushion blocks, and a group of positioning components are assembled on one side of the upper end face of the electric cabinet and positioned at the lower end of the conveyor belt. The labeling machine with the positioning function disclosed by the utility model has the advantages of accurately centering and positioning, improving the labeling quality, adapting to articles with different sizes and improving the production efficiency, so that the articles can be kept in the center before being labeled, the uniform labeling position of the articles is ensured, the labeling position deviation caused by the deviation of the articles from the center is avoided, and the labeling quality is improved. According to the automatic labeling machine, the labeling precision and consistency are improved, the labeling position can be more uniform through centering and positioning of objects, the labeling attractiveness is improved, product standardization is guaranteed, and the appearance quality of products is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of labeling machines, and particularly relates to a labeling machine with a positioning function. Background Art

[0002] A labeling machine is a device used to automatically apply labels to products or packaging. They typically include a conveyor system to move products or packages into the labeling area; a labeling head to apply the label to the product or package; a control system to manage the entire labeling process; sensors and detection systems to ensure accurate label application; and an adjustment system to accommodate products or packages of varying sizes and shapes. The automation of these machines helps improve production efficiency and ensure accurate and consistent labeling.

[0003] The existing labeling machine still has certain shortcomings when in use. When the conveyor belt transports items, if the width of the conveyor belt is greater than the width of the items, it cannot ensure that the items are transported in the center, and the labeling position cannot be unified, which can easily lead to deviations in the labeling position and affect the labeling effect. Therefore, a labeling machine with a positioning function is proposed to solve the above problems. Utility Model Content

[0004] In response to one or more of the above-mentioned defects or improvement needs of the prior art, the present invention provides a labeling machine with a positioning function, which has the advantages of precise centering and positioning, improved labeling quality, adaptability to items of different sizes, and improved production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides a labeling machine with a positioning function, comprising an electric control box and a labeling assembly;

[0006] The upper end surface of the electric control box is equipped with two pads, and the upper end surfaces of the two pads are jointly equipped with a conveyor belt. One side of the upper end surface of the electric control box is equipped with a set of positioning components, and the positioning components are located at the lower end of the conveyor belt;

[0007] The two cams have two opposite ends, and the two ends are connected along the longitudinal direction of the rotation of the steering column, and the two cams have two opposite ends, and the two cams have two opposite ends.

[0008] As a further improvement of the present invention, a group of height adjustment components is also installed on one side of the upper end surface of the electric control box, and the height adjustment component includes a motor mounting plate, and a reciprocating motor is installed on the upper end surface of the motor mounting plate. The output end of the reciprocating motor is connected with a threaded screw and the threaded screw is vertically arranged. The threaded screw is meshed and slidably provided on the outside with a sliding sleeve, and a slider is installed on the outside of the sliding sleeve. The labeling component is installed on one side of the slider and the labeling component is located at the upper end of the conveyor belt.

[0009] As a further improvement of the present invention, the upper end surface of the mounting plate is equipped with two slide rails, and both slide rails are provided with engaging blocks for sliding engagement, and the engaging blocks on the same side are connected to the lower end surface of the fixed plate on the same side.

[0010] As a further improvement of the present invention, a slide groove is provided on the upper end surface of the mounting plate, two slide rods are slidably provided in the slide groove, and the two slide rods are respectively connected to the two mounting blocks.

[0011] As a further improvement of the present invention, two limit rods are mounted on the upper surface of the motor mounting plate. Both limit rods pass through the slider and are jointly mounted with a top plate on their upper ends.

[0012] In general, the above technical solutions conceived by the present invention have the following beneficial effects compared with the prior art:

[0013] 1. The labeling machine with a positioning function of the present invention cooperates with each other among the components in the positioning assembly. The staff drives the mounting ring to rotate by controlling the driving motor, and drives the two fixing plates to move in alignment through the traction and limiting of the two connecting rods, and finally makes the two second limiting blocks align and position the articles, so that the articles can be kept in the center position before labeling, ensuring the uniform labeling position of the articles, avoiding the labeling position deviation caused by the articles being off-center, thereby improving the accuracy and consistency of labeling. By centering and positioning the articles, the labeling position can be made more uniform, which not only improves the aesthetics of the labeling, but also ensures the standardization of the products and improves the appearance quality of the products.

[0014] 2. The labeling machine with a positioning function of the present invention cooperates with the components in the height adjustment assembly. The staff controls the reciprocating motor to drive the screw to rotate, and the two limit rods limit the slider. When the screw rotates, the slider can slide radially within the stroke range of the screw, and drive the labeling assembly installed on one side to adjust the height. The height of the labeling assembly can be flexibly adjusted according to the height of the article, thereby adapting to articles of different heights, improving the flexibility and adaptability of the device. Rapid adjustment of the height of the labeling assembly can reduce downtime when switching product specifications, thereby improving the overall production rhythm. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall installation structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation structure of the positioning component of the utility model;

[0018] Figure 4 This is a schematic diagram of the disassembled structure of the positioning component of the utility model.

[0019] In all the drawings, the same figure marks represent the same technical features, specifically: 1. Electric control box; 11. Pad; 2. Labeling assembly; 3. Conveyor belt; 4. Positioning assembly; 40. Positioning block; 41. Mounting plate; 42. Mounting plate; 421. Slide groove; 43. Drive motor; 431. Rotating rod; 44. Mounting ring; 441. Mounting block; 442. Slide rod; 45. Connecting rod; 46. Fixed plate; 461. Support rod; 47. First limit block; 471. Second limit block; 472. Roller; 48. Slide rail; 481. Engaging block; 5. Height adjustment assembly; 50. Motor mounting plate; 51. Reciprocating motor; 52. Threaded screw; 53. Sliding sleeve; 54. Slider; 55. Limit rod; 56. Top plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example

[0022] Depend on Figure 1-4 A labeling machine with a positioning function is provided, comprising an electric control box 1 and a labeling component 2;

[0023] Two pads 11 are installed on the upper end of the electric control box 1. The upper end of the two pads 11 is commonly equipped with a conveyor belt 3. A set of positioning components 4 is installed on one side of the upper end of the electric control box 1 and the positioning components 4 are located at the lower end of the conveyor belt 3.

[0024] The positioning assembly 4 includes two positioning blocks 40 arranged in parallel. The upper end surfaces of the two positioning blocks 40 are jointly equipped with a mounting plate 41. The center point of the upper end surface of the mounting plate 41 is equipped with a mounting disk 42. The center point of the lower end surface of the mounting plate 41 is equipped with a drive motor 43. The output end of the drive motor 43 is connected to a rotating rod 431, and one end of the rotating rod 431 passes through the mounting plate 41 and extends through the mounting disk 42. The upper end of the rotating rod 431 is equipped with a mounting ring 44. The outer circumference of the mounting ring 44 is equipped with two mounting blocks 441. The upper end surfaces of the two mounting blocks 441 are both connected by The rotating shaft is rotatably connected to a connecting rod 45, and one end of the two connecting rods 45 is connected to a fixed plate 46 through a rotating shaft. The upper end surfaces of the two fixed plates 46 are equipped with two support rods 461, and the four support rods 461 are all vertically arranged. The upper ends of the two adjacent support rods 461 on the same side are jointly equipped with a first limit block 47, and the two first limit blocks 47 are respectively located on both sides of the upper end of the conveyor belt 3. One side of the two first limit blocks 47 is equipped with a second limit block 471, and one side of the upper end surface of the two second limit blocks 471 is rotatably connected to a number of rollers 472 through a rotating shaft.

[0025] In this embodiment, through the mutual cooperation between the components within the positioning assembly 4, the staff controls the driving motor 43 to drive the mounting ring 44 to rotate, and through the traction and limitation of the two connecting rods 45, drives the two fixing plates 46 to move in alignment, and finally makes the two second limiting blocks 471 centered and positions the items, so that the items can maintain a centered position before labeling, ensuring a uniform labeling position of the items, avoiding labeling position deviations caused by the items deviating from the center, thereby improving the accuracy and consistency of labeling, and by centering the items, the labeling position can be made more uniform, which not only improves the aesthetics of the labeling, but also ensures the standardization of the products and improves the appearance quality of the products.

[0026] Specifically, refer to Figure 1-2 A set of height adjustment components 5 are also installed on one side of the upper end surface of the electric control box 1. The height adjustment component 5 includes a motor mounting plate 50. A reciprocating motor 51 is installed on the upper end surface of the motor mounting plate 50. The output end of the reciprocating motor 51 is connected to a threaded screw 52, and the threaded screw 52 is vertically arranged. The outside of the threaded screw 52 is engaged and slidably provided with a sliding sleeve 53. The outside of the sliding sleeve 53 is equipped with a slider 54. The labeling component 2 is assembled on one side of the slider 54 and the labeling component 2 is located at the upper end of the conveyor belt 3.

[0027] In this embodiment, through the mutual cooperation between the components within the height adjustment assembly 5, the staff controls the reciprocating motor 51 to drive the threaded screw 52 to rotate, and limits the slider 54 through two limit rods 55. When the threaded screw 52 rotates, the slider 54 can slide radially within the stroke range of the threaded screw 52, and drive the labeling assembly 2 installed on one side to adjust the height. The height of the labeling assembly 2 can be flexibly adjusted according to the height of the article, so as to adapt to articles of different heights, thereby improving the flexibility and adaptability of the device. Quickly adjusting the height of the labeling assembly 2 can reduce the downtime when switching product specifications, thereby improving the overall production rhythm.

[0028] Specifically, refer to Figure 3 The upper end surface of the mounting plate 41 is equipped with two slide rails 48 , and both slide rails 48 are provided with a fitting block 481 for sliding engagement. The fitting block 481 on the same side is connected to the lower end surface of the fixed plate 46 on the same side.

[0029] In this embodiment, the slide rail 48 is provided to cooperate with the engaging block 481 to limit the fixed plate 46 so that the fixed plate 46 moves within the travel range of the slide rail 48 when moving.

[0030] Specifically, refer to Figure 3-4 A slide groove 421 is provided on the upper end surface of the mounting plate 42 , and two slide rods 442 are slidably provided in the slide groove 421 , and the two slide rods 442 are respectively connected to the two mounting blocks 441 .

[0031] In this embodiment, the two sliding rods 442 are used to limit the two mounting blocks 441 so that the mounting blocks 441 are more stable during rotation.

[0032] Specifically, refer to Figure 2 The upper end surface of the motor mounting plate 50 is equipped with two limiting rods 55 , and both limiting rods 55 pass through the slider 54 and are equipped with a top plate 56 at their upper ends.

[0033] In this embodiment, two limiting rods 55 are provided to limit the slider 54 so that the slider 54 can be more stable when moving.

[0034] The labeling machine with positioning function of the utility model:

[0035] Step 1: In actual use, first connect the drive motor 43 and the reciprocating motor 51 to the external power supply. When it is necessary to label the product, the staff first adjusts the height of the labeling assembly 2 according to the height of the product, starts and controls the reciprocating motor 51, so that the reciprocating motor 51 drives the threaded screw 52 connected to the output end to rotate. The two limiting rods 55 limit the slider 54. When the threaded screw 52 rotates, the sliding sleeve 53 arranged on the outside of the threaded screw 52 engages with the sliding sleeve 53 to drive the externally installed slider 54 to slide radially within the stroke range of the threaded screw 52, and finally drives the labeling assembly 2 on one side to adjust its height.

[0036] Step 2: After the height adjustment of the labeling component 2 is completed, the article is placed on the conveyor belt 3 for conveyance. When the article reaches between the two second limit blocks 471, the drive motor 43 is started and controlled so that the drive motor 43 drives the rotating rod 431 connected to the output end to rotate. When the rotating rod 431 rotates, the mounting ring 44 installed outside the rotating rod 431 and the two mounting blocks 441 installed outside the mounting ring 44 are driven to rotate. When the two mounting blocks 441 rotate, they drive the connecting rod 45 connected on the same side to rotate. One end of the connecting rod 45 is connected to a fixed plate 46, and the fixed plate 46 on the same side is limited by the engaging block 481 through the sliding rail 48 on the same side. At the same time, through the traction and limitation of the connecting rod 45, when the mounting block 441 is driven to rotate, it eventually drives the two fixed plates 46 to move in alignment. When the fixed plate 46 moves, it eventually drives the second limiting block 471 at the upper end, so that the two second limiting blocks 471 are aligned to center the article, so that the article can remain in the center position when it reaches the lower end of the labeling component 2 for labeling.

[0037] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A labeling machine with a positioning function, comprising an electric control box (1) and a labeling assembly (2), characterized in that: The upper end surface of the electric control box (1) is equipped with two pads (11), and the upper end surfaces of the two pads (11) are jointly equipped with a conveyor belt (3). One side of the upper end surface of the electric control box (1) is equipped with a group of positioning components (4), and the positioning components (4) are located at the lower end of the conveyor belt (3); The positioning assembly (4) comprises two positioning blocks (40) arranged in parallel, the upper end surfaces of the two positioning blocks (40) are commonly equipped with a mounting plate (41), the center point of the upper end surface of the mounting plate (41) is equipped with a mounting disk (42), the center point of the lower end surface of the mounting plate (41) is equipped with a driving motor (43), the output end of the driving motor (43) is connected with a rotating rod (431), and one end of the rotating rod (431) passes through the mounting plate (41) and extends through the mounting disk (42), the upper end of the rotating rod (431) is externally equipped with a mounting ring (44), the outer circumference of the mounting ring (44) is equipped with two mounting blocks (441), and the two mounting blocks (441) are connected to the output end of the driving motor (43). ) upper end surfaces are connected to connecting rods (45) through rotating shafts, one end of each of the two connecting rods (45) is connected to a fixed plate (46) through a rotating shaft, the upper end surfaces of the two fixed plates (46) are equipped with two support rods (461), and the four support rods (461) are vertically arranged, the upper ends of the two adjacent support rods (461) on the same side are jointly equipped with a first limit block (47), and the two first limit blocks (47) are respectively located on both sides of the upper end of the conveyor belt (3), one side of the two first limit blocks (47) is equipped with a second limit block (471), and one side of the upper end surface of the two second limit blocks (471) is connected to a plurality of rollers (472) through rotating shafts.

2. The labeling machine with positioning function according to claim 1, characterized in that: A height adjustment assembly (5) is also mounted on one side of the upper end face of the electric control box (1). The height adjustment assembly (5) includes a motor mounting plate (50). A reciprocating motor (51) is mounted on the upper end face of the motor mounting plate (50). The output end of the reciprocating motor (51) is connected to a threaded screw (52), and the threaded screw (52) is vertically arranged. The threaded screw (52) is externally engaged and slidably provided with a sliding sleeve (53). The sliding sleeve (53) is externally equipped with a slider (54). The labeling assembly (2) is mounted on one side of the slider (54), and the labeling assembly (2) is located at the upper end of the conveyor belt (3).

3. The labeling machine with positioning function according to claim 1, characterized in that: The upper end surface of the mounting plate (41) is equipped with two slide rails (48), and the two slide rails (48) are both provided with a chimeric block (481) for chimeric sliding engagement, and the chimeric block (481) on the same side is connected to the lower end surface of the fixed plate (46) on the same side.

4. The labeling machine with positioning function according to claim 1, characterized in that: The upper end surface of the mounting plate (42) is provided with a sliding groove (421), two sliding rods (442) are slidingly provided in the sliding groove (421), and the two sliding rods (442) are respectively connected to the two mounting blocks (441).

5. The labeling machine with positioning function according to claim 2, characterized in that: The upper end surface of the motor mounting plate (50) is equipped with two limiting rods (55), and both limiting rods (55) pass through the slider (54) and have a top plate (56) installed on their upper ends.

Images