Adjustable packaging box labeling machine

Abstract

The utility model relates to the field of packaging box labeling equipment, and discloses an adjustable packaging box labeling machine which comprises a processing box, an electric telescopic rod is fixedly connected to the axis of the upper surface of the processing box, two sets of electric push rods are fixedly connected to the bottoms of the left surface and the right surface of the processing box, and a labeling assembly is arranged on the lower surface of the electric telescopic rod. And the labeling assembly comprises a mounting box, the left side and the right side of the axis position of the rear surface of the mounting box are each rotationally connected with two sets of rotating columns, and the outer walls of the rotating columns are fixedly connected with inclined plates. According to the packaging box labeling device, through mutual cooperation of parts in the labeling assembly, the labeling effect after the upper surface of the packaging box is flattened is achieved, the labeling flatness of the packaging box by the device is improved, the labeling effect of the device on the packaging box is enhanced, and the labeling assembly has the automatic reset effect after being separated from the packaging box; and the use convenience of the labeling assembly in the packaging box labeling machining process is improved.

Description

Technical Field

[0001] The utility model relates to the field of packaging box labeling equipment, in particular to an adjustable packaging box labeling machine. Background Art

[0002] With the rapid development of the packaging industry, the requirements for box labeling efficiency and quality are increasing day by day. Existing box labeling machines generally use a fixed labeling head design during operation. This requires tedious manual adjustments when labeling boxes of different sizes or shapes, thus affecting labeling efficiency and accuracy.

[0003] After searching, Chinese patent announcement number: CN217649803U discloses an automatic label labeling machine, including a base, the top of which is respectively provided with a label box, a support platform and a separation platform. An adjusting rod is provided below the separation platform, a rotating cylinder is provided above the separation platform, a fitting cylinder is provided on one side of the rotating cylinder, and a suction cup is provided at the free end of the fitting cylinder. The utility model relates to the technical field of labeling machines. The automatic label labeling machine can extract a single label in advance by providing an independent active labeling mechanism, and then fit the single label on the packaging box bag through the rotating mechanism. In this way, even if a label is not pasted correctly, it will not affect the subsequent labeling operation of the label paper, and the label paper is separated from the packaging box, and the two do not interfere with each other, which is convenient for timely maintenance after a fault occurs.

[0004] The above device has the following defects. When wrinkles appear on the upper surface of the processed paper box due to different materials, the upper surface of the processed paper box becomes uneven due to the wrinkles, resulting in the label surface of the label being uneven after the labeling machine processes the paper box, thereby reducing the labeling effect of the equipment on the paper box. Therefore, an adjustable packaging box labeling machine is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an adjustable packaging box labeling machine, which aims to improve the problem in the prior art that the labeling effect is reduced due to wrinkles on the surface of the paper box.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an adjustable packaging box labeling machine, comprising a processing box, an electric telescopic rod is fixedly connected to the axis center of the upper surface of the processing box, two groups of electric push rods are fixedly connected to the bottom of the left and right surfaces of the processing box, and a labeling assembly is provided on the lower surface of the electric telescopic rod, and the labeling assembly comprises an installation box, two groups of rotating columns are rotatably connected to the left and right sides of the axis center of the rear surface of the installation box, the outer wall of the rotating column is fixedly connected to an inclined plate, and a T-shaped piece and a fixing piece are respectively hinged at the axis center of the front surface of the inclined plate, the rear surface of the T-shaped piece is hinged to the front surface of the inclined plate on the left side of the installation box, and the rear surface of the fixing piece is hinged to the front surface of the inclined plate on the right side of the installation box, the T-shaped piece is elastically connected to the left surface of the fixing piece through an elastic telescopic rod, and an auxiliary component is provided at the output end of the electric push rod.

[0007] As a further description of the above technical solution: the auxiliary component includes a slide bar, and two sets of slide rails are fixedly connected to the front and rear sides of the lower surface of the inner wall of the processing box. A strip groove is provided on the right surface of the slide bar, and a slide rod is fixedly connected to the front surface of the inner wall of the strip groove. The slide rod is elastically connected to the slider through a spring, and the front surface of the slider is detachably connected to a clamp through a fixing bolt.

[0008] As a further description of the above technical solution: a labeler is detachably connected to the axis of the lower surface of the inner wall of the processing box, and a smoothing roller is rotatably connected to the lower surface of the inclined plate.

[0009] As a further description of the above technical solution: the left end of the elastic telescopic rod is fixedly connected to the right surface of the T-shaped piece, and the right end of the elastic telescopic rod is fixedly connected to the left surface of the fixing piece.

[0010] As a further description of the above technical solution: the outer wall of the inclined plate passes through and is connected to the groove on the lower surface of the inner wall of the installation box.

[0011] As a further description of the above technical solution: the front surface of the sliding block passes through the outer arc surface connected to the outer wall of the sliding rod.

[0012] As a further description of the above technical solution: the front end of the spring is fixedly connected to the front surface of the inner wall of the strip groove, and the rear end of the spring is fixedly connected to the front surface of the slider.

[0013] As a further description of the above technical solution: the fixing bolt is threadedly connected to the inner wall of the groove on the front surface of the slider.

[0014] As a further description of the above technical solution: the mounting box is fixedly connected to the lower surface of the electric telescopic rod.

[0015] As a further description of the above technical solution: the slide bar is fixedly connected to the output end of the electric push rod.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the present invention, the labeling assembly, such as the labeler, the smoothing roller, the inclined plate and other components, cooperate with each other through the connection relationship to achieve the labeling effect after smoothing the upper surface of the packaging box, thereby avoiding the phenomenon of wrinkles on the upper surface of the packaging box due to different materials, improving the smoothness of the labeling of the packaging box by the equipment, and enhancing the labeling effect of the packaging box by the equipment. In addition, the labeling assembly has the function of automatic reset after being separated from the packaging box, thereby improving the convenience of using the labeling assembly in the labeling process of the packaging box.

[0018] 2. In the present invention, the positioning and adjustment of the packaging box in the horizontal direction is achieved by utilizing the mutual cooperation between the connection relationships of the sliding bars, clamps, sliding rods and other components in the auxiliary components, so that the equipment has the adaptability and positioning function for packaging boxes of different sizes, improves the application range of the auxiliary components for positioning and adjusting the packaging boxes, and enriches the functionality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main front view area of ​​an adjustable packaging box labeling machine proposed in the present invention;

[0020] Figure 2 This is a schematic diagram of a top view and partial cross-section of a processing box of an adjustable packaging box labeling machine proposed in the present invention;

[0021] Figure 3 This is a schematic diagram of the interior area of ​​an installation box of an adjustable packaging box labeling machine proposed in the present invention;

[0022] Figure 4 This is a schematic diagram of a local area of ​​a slider of an adjustable packaging box labeling machine proposed in the present invention.

[0023] Legend:

[0024] 1. Processing box; 2. Electric telescopic rod; 3. Labeling assembly; 31. Installation box; 32. Rotating column; 33. Inclined plate; 34. Smoothing roller; 36. T-shaped piece; 37. Elastic telescopic rod; 38. Fixing piece; 39. Labeler; 4. Electric push rod; 5. Auxiliary assembly; 51. Slide bar; 52. Slide rail; 53. Strip groove; 54. Slide bar; 55. Spring; 56. Slider; 57. Clamp; 58. Fixing bolt. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figure 1 - Figure 2 The utility model provides an embodiment: an adjustable packaging box labeling machine, including a processing box 1, which supports the equipment. An electric telescopic rod 2 is fixedly connected to the axis center of the upper surface of the processing box 1. The staff controls the electric telescopic rod 2 and cooperates with the labeling component 3 to realize the labeling processing of the packaging box. Two groups of electric push rods 4 are fixedly connected to the bottom of the left and right surfaces of the processing box 1. The staff controls the electric push rods 4 and cooperates with the auxiliary component 5 to realize the positioning of the packaging box during the processing process. The lower surface of the electric telescopic rod 2 is provided with a labeling component 3, and the output end of the electric push rod 4 is provided with an auxiliary component 5.

[0027] Reference Figure 1 - Figure 3After the packaging box is positioned in the processing box 1, the labeling assembly 3 is started. The labeling assembly 3 includes an installation box 31, which is fixedly connected to the lower surface of the electric telescopic rod 2. The electric telescopic rod 2 moves downward to drive the installation box 31 to move downward, so that the smoothing roller 34 moves downward to the upper surface of the packaging box where the label is to be placed. Under the action of the extrusion force of the electric telescopic rod 2, the smoothing roller 34 performs an expansion-type rolling action on the left and right sides of the upper surface of the packaging box. The lower surface of the inclined plate 33 is rotatably connected to the smoothing roller 34. The smoothing roller 34 smoothes the upper surface of the packaging box through the action of the extrusion force during the rolling process, thereby smoothing the packaging. The upper surface of the box is tightened to avoid wrinkles on the upper surface of the packaging box due to different materials, thereby improving the flatness of the upper surface of the packaging box. Two sets of rotating columns 32 are rotatably connected on the left and right sides of the axis of the rear surface of the installation box 31. The outer wall of the rotating column 32 is fixedly connected with an inclined plate 33. The outer wall of the inclined plate 33 passes through the groove on the lower surface of the inner wall of the installation box 31. The squeezing movement of the smoothing roller 34 drives the inclined plate 33 to partially deflect on the rotating column 32, so that the inclined plate 33 is expanded to the left and right sides in the processing box 1. The front surface of the inclined plate 33 is hinged with a T-shaped piece 36 and a fixing piece 38 at the axis. The rear surface of the shaped piece 36 is hinged to the front surface of the inclined plate 33 on the left side of the installation box 31. The elastic telescopic rod 37 is in a stretched state under the action of the T-shaped piece 36 and the fixing piece 38. The installation box 31 moves downward to drive the labeler 39 to move downward. The labeler 39 is detachably connected to the axis of the lower surface of the inner wall of the processing box 1, which realizes the labeling effect after smoothing the upper surface of the packaging box, improves the labeling flatness of the packaging box by the equipment, and enhances the labeling effect of the packaging box by the equipment. The rear surface of the fixing piece 38 is hinged to the front surface of the inclined plate 33 on the right side of the installation box 31. The T-shaped piece 36 is elastically connected to the fixing piece 31 through the elastic telescopic rod 37. 8, when the electric telescopic rod 2 moves upward, it drives the installation box 31 to move upward, so that the smoothing roller 34 separates the upper surface of the packaging box, causing the squeezing force of the smoothing roller 34 on the upper surface of the packaging box to disappear, and the left end of the elastic telescopic rod 37 is fixedly connected to the right surface of the T-shaped piece 36, and the right end of the elastic telescopic rod 37 is fixedly connected to the left surface of the fixing piece 38. Under the elastic force of the elastic telescopic rod 37, the T-shaped piece 36 and the fixing piece 38 are driven inward, and the inclined plate 33 is driven inward, thereby realizing the automatic resetting effect of the labeling component 3 and improving the convenience of the labeling component 3 in the labeling process of the packaging box.

[0028] Reference Figure 2 - Figure 4The auxiliary component 5 includes a slide bar 51, which is fixedly connected to the output end of the electric push rod 4. The front surface of the slider 56 is detachably connected to the clamp 57 through a fixing bolt 58. The packaging box is placed in the clamp 57, and the clamp 57 is squeezed by the outer wall of the packaging box, driving the two groups of sliders 56 to squeeze the front and back sides in the slide bar 51. The packaging box is placed in the clamp 57, and the clamp 57 is squeezed by the outer wall of the packaging box. The slide bar 54 is elastically connected to the slider 56 through a spring 55. The front surface of the slider 56 passes through the outer arc surface connected to the outer wall of the slide bar 54, driving the two groups of sliders 56 to squeeze the front and back sides in the slide bar 51. The front end of the spring 55 is fixedly connected to the front surface of the inner wall of the strip groove 53, and the rear end of the spring 55 is fixedly connected to the front surface of the slider 56. The reaction force of the spring 55 provides a reaction force to the clamp 57, thereby realizing the adaptation and positioning of packaging boxes of different sizes. Two sets of slide rails 52 are fixedly connected to the front and rear sides of the lower surface of the inner wall of the processing box 1. By controlling the electric push rod 4, the slide bar 51 is driven to move in the slide rail 52, thereby realizing the positioning and adjustment of the packaging box in the horizontal direction. A strip groove 53 is provided on the right surface of the slide bar 51, and a slide rod 54 is fixedly connected to the front surface of the inner wall of the strip groove 53. The fixing bolt 58 is threadedly connected to the inner wall of the groove on the front surface of the slider 56. When packaging boxes with different types of outer walls are required, the staff can replace the clamps 57 of different models by releasing the fixing bolts 58, thereby realizing the replacement and adjustment of different types of packaging boxes, improving the application range of the auxiliary component 5 for positioning and adjusting the packaging boxes, and enriching the functionality of the device.

[0029] Working principle: After the packaging box is positioned in the processing box 1, the labeling component 3 is started, and the electric telescopic rod 2 moves downward to drive the installation box 31 to move downward, so that the smoothing roller 34 moves downward to the upper surface of the packaging box where the label is to be placed. Under the action of the squeezing force of the electric telescopic rod 2, the smoothing roller 34 performs an unfolded rolling action on the left and right sides of the upper surface of the packaging box. During the rolling process, the smoothing roller 34 smoothes the upper surface of the packaging box through the action of the squeezing force, and tightens the upper surface of the packaging box to avoid wrinkles on the upper surface of the packaging box due to different materials. , which improves the flatness of the upper surface of the packaging box. The squeezing movement of the smoothing roller 34 drives the inclined plate 33 to partially deflect on the rotating column 32, so that the inclined plate 33 is expanded to the left and right sides in the processing box 1. Under the action of the T-shaped piece 36 and the fixing piece 38, the elastic telescopic rod 37 is in a stretched state. The downward movement of the installation box 31 drives the labeler 39 to move downward, realizing the labeling effect after smoothing the upper surface of the packaging box, improving the flatness of the labeling of the packaging box by the equipment, and enhancing the labeling effect of the packaging box by the equipment. When the electric telescopic rod 2 moves upward, it drives the installation box 31 to move upward, so that the smoothing The roller 34 separates the upper surface of the packaging box, causing the squeezing force of the smoothing roller 34 on the upper surface of the packaging box to disappear. Under the elastic force of the elastic telescopic rod 37, the T-shaped piece 36 and the fixing piece 38 are driven to move inward, driving the inclined plate 33 to move inward, realizing the automatic resetting effect of the labeling component 3, and improving the convenience of the labeling component 3 in the labeling process of the packaging box. When the packaging box needs to be positioned, the auxiliary component 5 is started, the packaging box is placed in the clamp 57, and the clamp 57 is squeezed by the outer wall of the packaging box, driving the two sets of sliders 56 in the slide bar 51 The front and rear sides are squeezed, and the reaction force of the slide bar 54 and the spring 55 are used to provide a reaction force to the clamp 57 to achieve adaptation to different sizes of packaging boxes. The electric push rod 4 is controlled to drive the slide bar 51 to move in the slide rail 52, thereby achieving the positioning and adjustment of the packaging box in the horizontal direction. When packaging boxes with different types of outer walls are required, the staff can replace the clamps 57 with different models by releasing the fixing bolts 58, thereby achieving the replacement and adjustment of different types of packaging boxes, improving the application range of the auxiliary component 5 for positioning and adjusting the packaging boxes, and enriching the functionality of the device.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adjustable packaging box labeling machine, comprising a processing box (1), characterized in that: An electric telescopic rod (2) is fixedly connected to the axis of the upper surface of the processing box (1), two groups of electric push rods (4) are fixedly connected to the bottoms of the left and right surfaces of the processing box (1), a labeling assembly (3) is provided on the lower surface of the electric telescopic rod (2), and the labeling assembly (3) includes a mounting box (31), and two groups of rotating columns (32) are rotatably connected to the left and right sides of the axis of the rear surface of the mounting box (31), and the outer wall of the rotating column (32) is fixedly connected to the inclined plate (33), and the inclined plate A T-shaped piece (36) and a fixing piece (38) are hinged at the axis center of the front surface of the electric push rod (4), the rear surface of the T-shaped piece (36) is hinged to the front surface of the inclined plate (33) on the left side of the installation box (31), and the rear surface of the fixing piece (38) is hinged to the front surface of the inclined plate (33) on the right side of the installation box (31). The T-shaped piece (36) is elastically connected to the left surface of the fixing piece (38) through an elastic telescopic rod (37). An auxiliary component (5) is provided at the output end of the electric push rod (4).

2. The adjustable packaging box labeling machine according to claim 1, characterized in that: The auxiliary component (5) includes a slide bar (51), and two sets of slide rails (52) are fixedly connected to the front and rear sides of the lower surface of the inner wall of the processing box (1). A strip groove (53) is provided on the right surface of the slide bar (51), and a slide rod (54) is fixedly connected to the front surface of the inner wall of the strip groove (53). The slide rod (54) is elastically connected to a slider (56) through a spring (55), and the front surface of the slider (56) is detachably connected to a clamp (57) through a fixing bolt (58).

3. The adjustable packaging box labeling machine according to claim 1, characterized in that: A labeler (39) is detachably connected to the axis of the lower surface of the inner wall of the processing box (1), and a smoothing roller (34) is rotatably connected to the lower surface of the inclined plate (33).

4. The adjustable packaging box labeling machine according to claim 1, characterized in that: The left end of the elastic telescopic rod (37) is fixedly connected to the right surface of the T-shaped piece (36), and the right end of the elastic telescopic rod (37) is fixedly connected to the left surface of the fixing piece (38).

5. The adjustable packaging box labeling machine according to claim 1, characterized in that: The outer wall of the inclined plate (33) penetrates and is connected to the groove on the lower surface of the inner wall of the installation box (31).

6. The adjustable packaging box labeling machine according to claim 2, characterized in that: The front surface of the slider (56) penetrates and is connected to the outer arc surface of the outer wall of the slide rod (54).

7. The adjustable packaging box labeling machine according to claim 2, characterized in that: The front end of the spring (55) is fixedly connected to the front surface of the inner wall of the strip groove (53), and the rear end of the spring (55) is fixedly connected to the front surface of the slider (56).

8. The adjustable packaging box labeling machine according to claim 2, characterized in that: The fixing bolt (58) is threadedly connected to the inner wall of the groove on the front surface of the slider (56).

9. The adjustable packaging box labeling machine according to claim 1, characterized in that: The installation box (31) is fixedly connected to the lower surface of the electric telescopic rod (2).

10. The adjustable packaging box labeling machine according to claim 2, characterized in that: The slide bar (51) is fixedly connected to the output end of the electric push rod (4).

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