Release-free backing paper pressure-sensitive adhesive label labeling machine

Abstract

The utility model belongs to the technical field of non-release backing paper pressure-sensitive adhesive label labeling machines, and discloses a non-release backing paper pressure-sensitive adhesive label labeling machine which comprises a workbench, a conveying belt is mounted on the upper end face of the workbench, a cavity is formed in the workbench, a gear is rotationally connected to the middle position of the bottom of the cavity, sliding grooves are formed in the two sides of the cavity, and the conveying belt is mounted on the upper end face of the workbench. A rack is mounted on one side of the lower end of the [-shaped block; a mounting block is mounted on one side of the upper end of the [-shaped block; a mounting groove is formed in one side of the mounting block; a plurality of auxiliary wheels are rotationally connected into the mounting groove; an electric telescopic rod is installed on the bottom end face of the first transverse rod, and a supporting block is installed at the bottom end of the electric telescopic rod. The device can be used for correcting the position of an article to prevent the appearance from being influenced by inclined labeling, and meanwhile, the label can be tightly pressed on the surface of the article to prevent the quality after labeling from being influenced by gaps.

Description

Technical Field

[0001] The utility model belongs to the technical field of a pressure-sensitive adhesive labeling machine without release base paper, and more specifically, particularly relates to a pressure-sensitive adhesive labeling machine without release base paper. Background Art

[0002] The non-release liner pressure-sensitive adhesive label labeling machine is a device used to stick sensitive pressure-sensitive adhesive labels. This equipment is usually used on industrial production lines. It can automatically stick pressure-sensitive adhesive labels without release liner to products or packaging. It is widely used in industries such as food packaging, daily necessities packaging, and pharmaceutical packaging, as well as various production lines that require automatic labeling.

[0003] At present, some of the pressure-sensitive adhesive labeling machines without release liner are prone to position deviation when placing items on the conveyor belt, which affects the labeling effect. At the same time, if the labeling force is uneven, there will be a gap between the label and the labeled item, allowing dust to enter, affecting the appearance and quality after labeling.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a pressure-sensitive adhesive labeling machine without release base paper is provided, in order to achieve the purpose of having more practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a non-release base paper pressure-sensitive adhesive label labeling machine, which is achieved by the following specific technical means:

[0006] The conveyor belt is provided with a plurality of guide wheels, and a toothed plate is provided on the bottom of the guide wheel assembly to prevent the conveyor belt from being swung and the toothed plate from being swung.

[0007] Furthermore, a motor 1 is installed on the bottom end surface of the workbench below the chamber, and an output end of the motor 1 passes through the bottom of the chamber and is connected to a gear through a coupling.

[0008] Further, a guide plate is installed on one side of the mounting block.

[0009] Further, a controller is installed on one side of the workbench.

[0010] Further, a plurality of support columns are installed on the bottom end surface of the workbench.

[0011] Further, the gear meshes with the rack.

[0012] Further, a second motor is installed on one side of the support block, and one end of the pressing roller penetrates through one side of the support block and is connected to the output end of the second motor.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] Through the cooperative use of the first motor, the gear, the rack, the mounting block and the auxiliary wheel, when the item to be labeled is placed on the conveyor belt, the conveyor belt drives the item to move towards the position of the mounting block. Start the first motor, and the first motor drives the gear to rotate. Since the gear meshes with the rack, when the gear rotates, it drives the rack to move towards the opposite side. The rack drives the mounting block to move towards the opposite side through the "C"-shaped block, and a pair of mounting blocks drive the auxiliary wheel to move towards the middle, so as to correct the position of the item, and further avoid the labeler from pasting the label crooked, which affects the appearance.

[0015] Through the cooperative use of the electric telescopic rod, the second motor and the pressing roller, after the label is pasted, the conveyor belt conveys the item to the lower part of the pressing roller. Start the electric telescopic rod, and the electric telescopic rod drives the pressing roller to move downward until it fits with the surface of the item. Start the second motor, and the second motor drives the pressing roller to rotate, so as to press the label on the surface of the item, and further avoid leaving a gap between the label and the item. Description of the Drawings

[0016] Figure 1 is a three-dimensional schematic diagram of the utility model.

[0017] Figure 2 is a top cross-sectional schematic diagram of the utility model.

[0018] Figure 3 is a front cross-sectional schematic diagram of the utility model.

[0019] Figure 4 is the utility model Figure 1 the enlarged schematic diagram of A in.

[0020] In the figure, the corresponding relationship between the component names and the drawing reference numerals is:

[0021] 1. Workbench; 2. Conveyor belt; 3. Chamber; 301. Chute; 4. Gear; 5. "C"-shaped block; 501. Rack; 6. Mounting block; 601. Mounting groove; 602. Auxiliary wheel; 603. Guide plate; 7. First support rod; 701. First cross bar; 702. Electric telescopic rod; 8. Support block; 801. Pressing roller; 802. Second motor; 9. Second support rod; 901. Second cross bar; 10. Labeling machine body; 11. First motor; 12. Controller; 13. Support column. Detailed implementation manners

[0022] The following further describes in detail the implementation manners of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] Embodiment:

[0026] As shown in the attached Figure 1 to the attached Figure 4 figures:

[0027] The utility model provides a pressure-sensitive adhesive label applicator without a release base paper, which comprises a workbench 1. A conveyor belt 2 is installed on the upper end surface of the workbench 1. A chamber 3 is arranged inside the workbench 1. A gear 4 is rotatably connected to the middle position of the bottom of the chamber 3. Slide grooves 301 are arranged on both sides of the chamber 3. A "C"-shaped block 5 is slidably connected inside the slide grooves 301. A rack 501 is installed on one side of the lower end of the "C"-shaped block 5. An installation block 6 is installed on one side of the upper end of the "C"-shaped block 5. An installation groove 601 is arranged on one side of the installation block 6. A plurality of auxiliary wheels 602 are rotatably connected inside the installation groove 601. A pair of first support rods 7 are installed on the upper end surface of the workbench 1. A first cross bar 701 is installed between the pair of first support rods 7. An electric telescopic rod 702 is installed on the bottom end surface of the first cross bar 701. A support block 8 is installed at the bottom end of the electric telescopic rod 702. A pressing roller 801 is rotatably connected to the bottom end surface of the support block 8. A pair of second support rods 9 are installed on one side of the upper end surface of the workbench 1 close to the pair of first support rods 7. A second cross bar 901 is installed between the pair of second support rods 9. A label applicator body 10 is installed on the bottom end surface of the second cross bar 901.

[0028] Wherein, a first motor 11 is installed on the bottom end surface of the workbench 1 below the chamber 3. The output end of the first motor 11 penetrates through the bottom of the chamber 3 and is connected to the gear 4 through a coupling. The first motor 11 drives the gear 4 to rotate.

[0029] Wherein, a guide plate 603 is installed on one side of the installation block 6. The guide plate 603 plays a guiding role.

[0030] Wherein, a controller 12 is installed on one side of the workbench 1. The controller 12 plays a control role.

[0031] Wherein, a plurality of support columns 13 are installed on the bottom end surface of the workbench 1. The support columns 13 play a supporting role.

[0032] Wherein, the gear 4 and the rack 501 are meshed with each other. Since the gear 4 and the rack 501 are meshed with each other, when the gear 4 rotates, it drives the rack 501 to move towards the opposite side.

[0033] Wherein, a second motor 802 is installed on one side of the support block 8. One end of the pressing roller 801 penetrates through one side of the support block 8 and is connected to the output end of the second motor 802. The second motor 802 drives the pressing roller 801 to rotate, so as to be able to press the label on the surface of the article tightly, and further be able to avoid leaving a gap between the label and the article.

[0034] The working principle of this embodiment:

[0035] Through the cooperative use of the first motor 11, the gear 4, the rack 501, the mounting block 6 and the auxiliary wheel 602, when the item to be labeled is placed on the conveyor belt 2, the conveyor belt 2 drives the item to move towards the position of the mounting block 6. The first motor 11 is started, and the first motor 11 drives the gear 4 to rotate. Since the gear 4 meshes with the rack 501, when the gear 4 rotates, it drives the rack 501 to move towards the opposite side. The rack 501 drives the mounting block 6 to move towards the opposite side through the "C"-shaped block 5. A pair of mounting blocks 6 drives the auxiliary wheels 602 to move towards the middle, so that the position of the item can be corrected, and thus the labeling machine can be prevented from sticking the label obliquely, which affects the appearance. While the auxiliary wheels 602 facilitate the correction of the item, the resistance generated during the movement of the item is reduced. Through the cooperative use of the electric telescopic rod 702, the second motor 802 and the pressing roller 801, after the label is pasted, the conveyor belt 2 conveys the item to the lower part of the pressing roller 801. The electric telescopic rod 702 is started, and the electric telescopic rod 702 drives the pressing roller 801 to move downward until it fits the surface of the item. The second motor 802 is started, and the second motor 802 drives the pressing roller 801 to rotate, so that the label on the surface of the item can be pressed, and thus the gap between the label and the item can be avoided.

[0036] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A non-release liner pressure-sensitive adhesive labeling machine, comprising a workbench (1), characterized in that: On the upper end face of the workbench (1), a conveyor belt (2) is installed. Inside the workbench (1), there is a chamber (3). In the middle position at the bottom of the chamber (3), a gear (4) is rotatably connected. On both sides of the chamber (3), there are chutes (301). Inside the chutes (301), a "C"-shaped block (5) is slidably connected. On one side of the lower end of the "C"-shaped block (5), a rack (501) is installed. On one side of the upper end of the "C"-shaped block (5), a mounting block (6) is installed. On one side of the mounting block (6), there is a mounting groove (601). Inside the mounting groove (601), a number of auxiliary wheels (602) are rotatably connected. On the upper end face of the workbench (1), a pair of first support rods (7) are installed. Between the pair of first support rods (7), a first cross bar (701) is installed. On the bottom end face of the first cross bar (701), an electric telescopic rod (702) is installed. At the bottom end of the electric telescopic rod (702), a support block (8) is installed. On the bottom end face of the support block (8), a pressing roller (801) is rotatably connected. On one side of the upper end face of the workbench (1) near the pair of first support rods (7), a pair of second support rods (9) are installed. Between the pair of second support rods (9), a second cross bar (901) is installed. On the bottom end face of the second cross bar (901), a labeling machine body (10) is installed.

2. The pressure-sensitive adhesive labeling machine without release liner as claimed in claim 1, characterized in that: On the bottom end face of the workbench (1) and below the chamber (3), a first motor (11) is installed. The output end of the first motor (11) passes through the bottom of the chamber (3) and is connected to the gear (4) through a coupling.

3. The pressure-sensitive adhesive labeling machine without release liner as claimed in claim 1, characterized in that: On one side of the mounting block (6), a guide plate (603) is installed.

4. The pressure-sensitive adhesive labeling machine without release liner as claimed in claim 1, characterized in that: On one side of the workbench (1), a controller (12) is installed.

5. The pressure-sensitive adhesive labeling machine without release liner as claimed in claim 1, characterized in that: On the bottom end face of the workbench (1), a number of support columns (13) are installed.

6. The pressure-sensitive adhesive labeling machine without release liner as claimed in claim 1, characterized in that: The gear (4) meshes with the rack (501).

7. The pressure-sensitive adhesive labeling machine without release liner as claimed in claim 1, characterized in that: On one side of the support block (8), a second motor (802) is installed. One end of the pressing roller (801) passes through one side of the support block (8) and is connected to the output end of the second motor (802).

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