Vertical labeling machine for cosmetic production

Abstract

The utility model discloses a vertical labeling machine for cosmetic production. The vertical labeling machine comprises a main body structure, the main body structure comprises a discharging box used for discharging cosmetic storage bottles and a fixing box communicating with the discharging box, an inner cavity of the fixing box is rotationally connected with a rotating shaft through a bearing, and four sets of supporting seats are fixed to the outer side of the rotating shaft. A label roll is tensioned through the winding roller and the unwinding roller, the label roll is released gradually, then the label roll is pressed down by the rubber pressing plate moving up and down, a label is attached to the surface of cosmetics, and due to the characteristics of the material of the rubber pressing plate, the label roll can be attached to the surface of the cosmetics, so that the production efficiency is improved, and the production cost is reduced. According to the cosmetic labeling device, cosmetics in different shapes can be better attached under extrusion of a certain force, meanwhile, the limiting pieces can be movably adjusted, the cosmetics in different specifications can be conveniently limited and fixed, and the situation that labeling is unqualified due to the fact that the stability of the cosmetics is insufficient in the labeling process is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of vertical labeling machines, specifically a vertical labeling machine for cosmetic production. Background Technology

[0002] The vertical labeling machine is motor-driven with individually adjustable speeds and photoelectric control. It uses an advanced stepper motor that is self-locking, provides reliable positioning, and has high sensitivity. A thermal coding machine can be installed according to user needs, allowing for the printing of batch numbers in various colors with clear and durable lettering using different ribbons.

[0003] In the prior art, Chinese utility model publication number CN213139371U discloses a vertical labeling machine for cosmetic production, including a worktable and a labeling mechanism located on top of the worktable. A storage box is fixedly installed on the top of the worktable, with a first hole on one inner wall of the storage box. A placement plate is fixedly installed on the top of the worktable, and the placement plate is adapted to the first hole. A first groove is formed on the other inner wall of the storage box. A first push rod motor is fixedly installed on the top of the worktable, and the output shaft of the first push rod motor extends into the first groove and is fixedly installed with a push plate, which is adapted to the first hole. A second groove is formed on the top of the worktable, and a second push rod motor is fixedly installed on the bottom inner wall of the second groove. This utility model has a reasonable design, simple structure, and convenient operation. Through the cooperation of the positioning plate and the trapezoidal seat, it is easy to position and fix cosmetics, thereby facilitating the labeling of cosmetics.

[0004] In the above technical solution, the cosmetics are positioned and clamped between the trapezoidal seat and the positioning plate. Since the distance between the trapezoidal seat and the positioning plate is fixed, only cosmetics of a specific size can be labeled. At the same time, the labeling mechanism sticks the label roll to the surface of the cosmetics by moving up and down. The labeling mechanism cannot accurately label the cosmetics, which can easily cause the label to be poorly adhered in some areas. Utility Model Content

[0005] The purpose of this invention is to provide a vertical labeling machine for cosmetic production. By adjusting the components, the limiting parts can be adjusted to limit cosmetics of different sizes, allowing them to smoothly enter between two sets of support seats. As the support seats rotate, the cosmetics are transferred upwards and then squeezed by downward-moving rubber pressure plates, causing the labels on the label roll to adhere to the cosmetics. Because the rubber pressure plates have good elasticity, the label roll can better adhere to the surface of the cosmetics. Simultaneously, pressure sensors can provide pressure feedback, preventing the occurrence of empty labels and thus avoiding label waste, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a vertical labeling machine for cosmetic production, comprising:

[0007] Main structure;

[0008] The main structure includes a feeding box for feeding cosmetic storage bottles and a fixed box connected to the feeding box. The inner cavity of the fixed box is rotatably connected to a rotating shaft via bearings. Four sets of support seats are fixed on the outer side of the rotating shaft. A drive limiting assembly for rotating the support seats is provided on the outer side of the fixed box. A take-up roller and an unwind roller are respectively provided on both sides of the top of the fixed box. Label rolls for labeling are wound on the take-up roller and the unwind roller. A fixing frame is fixed on the top of the fixed box. An electric push rod is fixed on the top of the fixing frame. The piston rod of the electric push rod passes through the fixing frame and is fixed with a rubber pressure plate. The rubber pressure plate is located above the label rolls. Buffer assemblies are provided below the take-up roller and the unwind roller.

[0009] It also includes a limiting member disposed on one side of the support base, and the inner cavity of the support base is provided with an adjustment component for moving the limiting member;

[0010] It also includes a discharge port located at the bottom of the fixed box.

[0011] Preferably, the drive limiting assembly includes a drive motor fixed to the outside of the fixed box, the output shaft of the drive motor is fixed with a worm, one end of the rotating shaft passes through to the outside of the fixed box and is fixed with a worm wheel, so that the worm wheel and the worm's opposite sides mesh with each other.

[0012] Preferably, the buffer assembly includes a limiting frame fixed to the top of the fixed box, a support frame slidably disposed in the inner cavity of the limiting frame, the take-up roller and the unwind roller both rotating inside the support frame via bearings, a rotary motor connected to the take-up roller and the unwind roller fixed to the outside of the support frame, a support spring fixed to the bottom of the support frame, and the bottom of the support spring fixed to the top of the fixed box.

[0013] Preferably, the adjusting assembly includes an adjusting screw that rotates inside the support base via a bearing, and a movable block that fits into the inner cavity of the support base is threadedly connected to the outer side of the adjusting screw. The top of the movable block extends through to the outer side of the support base and is fixedly connected to a limiting member.

[0014] Preferably, a sliding groove is provided on the outer side of the support base, and a slider is slidably connected to the inner cavity of the sliding groove. One side of the slider passes through the sliding groove and is fixedly connected to the limiting member.

[0015] Preferably, the bottom of the rubber pressure plate is recessed, and a pressure sensor is embedded in the bottom of the rubber pressure plate.

[0016] Preferably, a guide rod is fixed inside the support frame, and the label roll is attached to the outside of the guide rod.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention uses a take-up roller and an unwind roller to tension the label roll, gradually releasing it. The label roll is then pressed down by a vertically moving rubber pressure plate, causing the label to adhere to the surface of the cosmetic. Due to the characteristics of the rubber pressure plate material, it can better adhere to cosmetics of different shapes under a certain pressure. At the same time, the movable and adjustable limiting component facilitates the limiting and fixing of cosmetics of different specifications, avoiding insufficient stability of the cosmetic during the labeling process, which could lead to unqualified labeling.

[0019] This utility model, through the cooperation of support springs and limiting frames, facilitates the support frame to drive the take-up roller and unwind roller to move up and down, thereby adjusting the tension of the label roll. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a cross-sectional perspective view of the material feeding box and the fixing box of this utility model;

[0022] Figure 3 This is a rear-view three-dimensional structural diagram of the present invention;

[0023] Figure 4 This is a three-dimensional structural diagram of the buffer component of this utility model;

[0024] Figure 5 This is a cross-sectional perspective view of the rotating shaft and support base of this utility model.

[0025] Figure 6 This is a bottom-view three-dimensional structural diagram of the rubber pressure plate of this utility model.

[0026] The following are the labels in the diagram: 1. Feeding box; 2. Fixed box; 3. Rotating shaft; 4. Support base; 5. Drive limit assembly; 51. Drive motor; 52. Worm gear; 53. Worm wheel; 6. Take-up roller; 7. Unwound roller; 8. Label roll; 9. Fixed frame; 10. Electric push rod; 11. Rubber pressure plate; 12. Buffer assembly; 121. Limit frame; 122. Support frame; 123. Rotary motor; 124. Support spring; 13. Limiting component; 14. Adjustment assembly; 141. Adjusting screw; 142. Movable block; 15. Discharge port; 16. Slide groove; 17. Sliding block; 18. Pressure sensor; 19. Guide rod. Detailed Implementation

[0027] 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.

[0028] This utility model provides, for example Figures 1-6 The vertical labeling machine for cosmetic production shown includes:

[0029] Main structure;

[0030] The main structure includes a feeding box 1 for feeding cosmetic storage bottles and a fixed box 2 connected to the feeding box 1. The inner cavity of the fixed box 2 is rotatably connected to a rotating shaft 3 via bearings. Four sets of support seats 4 are fixed on the outside of the rotating shaft 3. A drive limiting component 5 is provided on the outside of the fixed box 2 to drive the support seats 4 to rotate. A take-up roller 6 and an unwind roller 7 are respectively provided on both sides of the top of the fixed box 2. Label rolls 8 for labeling are wound on the take-up roller 6 and the unwind roller 7. A fixing frame 9 is fixed on the top of the fixed box 2. An electric push rod 10 is fixed on the top of the fixing frame 9. The piston rod of the electric push rod 10 passes through the fixing frame 9 and is fixed with a rubber pressure plate 11. The rubber pressure plate 11 is located above the label rolls 8. A buffer component 12 is provided below the take-up roller 6 and the unwind roller 7.

[0031] It also includes a limiting member 13 disposed on one side of the support base 4, and an adjustment component 14 for moving the limiting member 13 is provided in the inner cavity of the support base 4.

[0032] It also includes a discharge port 15 located at the bottom of the fixed box 2;

[0033] The label roll 8 is tensioned by the take-up roller 6 and the unwind roller 7, and then gradually released. It is then pressed down by the up-and-down moving rubber pressure plate 11, so that the label adheres to the surface of the cosmetic. Due to the characteristics of the rubber pressure plate 11, it can better adhere to cosmetics of different shapes under a certain pressure. At the same time, the movable adjustment of the limiting part 13 makes it convenient to limit and fix cosmetics of different specifications, avoiding insufficient stability of cosmetics during the labeling process, which would lead to unqualified labeling.

[0034] Among them, such as Figure 3 and Figure 5 As shown:

[0035] The drive limiting assembly 5 includes a drive motor 51 fixed to the outside of the fixed box 2. The output shaft of the drive motor 51 is fixed with a worm gear 52. One end of the rotating shaft 3 passes through to the outside of the fixed box 2 and is fixed with a worm wheel 53. The worm wheel 53 and the worm gear 52 mesh with each other on opposite sides. The drive motor 51 drives the worm gear 52 to rotate. Then, the worm gear 52 drives the rotating shaft 3 through the worm wheel 53, which drives the support seat 4 to rotate, facilitating the transfer of cosmetics. At the same time, the worm wheel 53 and the worm gear 52 have a self-locking structure to ensure the stability of the cosmetics after transfer.

[0036] Furthermore, such as Figure 3-4 As shown:

[0037] The buffer assembly 12 includes a limiting frame 121 fixed to the top of the fixed box 2. A support frame 122 is slidably arranged in the inner cavity of the limiting frame 121. The take-up roller 6 and the unwind roller 7 are both rotated inside the support frame 122 through bearings. A rotary motor 123 connected to the take-up roller 6 and the unwind roller 7 is fixed to the outside of the support frame 122. A support spring 124 is fixed to the bottom of the support frame 122. The bottom of the support spring 124 is fixed to the top of the fixed box 2. Through the cooperation of the support spring 124 and the limiting frame 121, the support frame 122 can drive the take-up roller 6 and the unwind roller 7 to move up and down to adjust the tension of the label roll 8.

[0038] Preferred, such as Figure 5 As shown:

[0039] The adjustment assembly 14 includes an adjustment screw 141 that rotates inside the support base 4 via a bearing. The outer side of the adjustment screw 141 is threadedly connected to a movable block 142 that fits into the inner cavity of the support base 4. The top of the movable block 142 extends through to the outer side of the support base 4 and is fixedly connected to the limiting member 13. One end of the adjustment screw 141 extends through to the outer side of the support base 4 and has an operating port. By rotating the adjustment screw 141, the movable block 142 is threadedly connected to the adjustment screw 141, which facilitates the adjustment of the position of the movable block 142, thereby driving the limiting member 13 to move and limit the cosmetic.

[0040] It is worth noting that, such as Figure 5 As shown:

[0041] The outer side of the support base 4 is provided with a sliding groove 16, and a slider 17 is slidably connected to the inner cavity of the sliding groove 16. One side of the slider 17 passes through the sliding groove 16 and is fixedly connected to the limiting member 13. By sliding the slider 17 in the sliding groove 16, it is convenient to limit the limiting member 13, ensuring that the limiting member 13 moves smoothly and avoiding the inability of both ends to clamp and fix the cosmetic at the same time.

[0042] In a further preferred embodiment, such as Figure 6 As shown:

[0043] The bottom of the rubber pressure plate 11 is recessed, and a pressure sensor 18 is embedded in the bottom of the rubber pressure plate 11. By setting the shape of the rubber pressure plate 11, it is easier to make the rubber pressure plate 11 fit the shape of the cosmetic. Then, the pressure sensor 18 is used to detect the pressure value of the rubber pressure plate 11 on the cosmetic, and to provide feedback on whether there is cosmetic under the rubber pressure plate 11, so as to avoid the absence of cosmetic labeling.

[0044] In addition, such as Figure 2 and Figure 4 As shown:

[0045] The inner cavity of the support frame 122 is fixed with a guide rod 19. The label roll 8 is attached to the outside of the guide rod 19. The guide rod 19 facilitates the guidance of the label roll 8, keeping it horizontal when passing over the cosmetic, which is convenient for the rubber pressure plate 11 to squeeze.

[0046] In practical use, the cosmetics to be labeled are placed in the feeding box 1, and then the drive motor 51 is driven. The drive motor 51 drives the worm gear 52 to rotate, and then the worm gear 52 drives the worm wheel 53 to drive the rotating shaft 3, causing the support base 4 to rotate. The cosmetics slide down the inner wall of the feeding box 1 into the fixed box 2. Then, as the two sets of support bases 4 rotate, the cosmetics are transferred upward in the fixed box 2. When the cosmetics are at the top, they are held stable by the two sets of support bases 4. Then, the rotary motor 123 rotates, causing the take-up roller 6 and the unwinding roller to rotate. Roller 7 rotates synchronously, moving the label roll. Then, electric push rod 10 drives rubber pressure plate 11 downward, tensioning label roll 8. Support frame 122 is then squeezed downward, compressing support spring 124. Rubber pressure plate 11 causes the label roll to adhere to the outside of the cosmetic. As rubber pressure plate 11 continues to move downward, it deforms and better adheres to the cosmetic, ensuring the label is completely bonded. Subsequently, with the rotation of rotating shaft 3, support seat 4 discharges the labeled cosmetic from discharge port 15 into fixed box 2. 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 vertical labeling machine for cosmetic production, characterized in that, include: Main structure; The main structure includes a feeding box (1) for feeding cosmetic storage bottles and a fixed box (2) connected to the feeding box (1). The inner cavity of the fixed box (2) is rotatably connected to a rotating shaft (3) via bearings. Four sets of support seats (4) are fixed on the outer side of the rotating shaft (3). A drive limiting assembly (5) for rotating the support seats (4) is provided on the outer side of the fixed box (2). A take-up roller (6) and an unwind roller (7) are respectively provided on both sides of the top of the fixed box (2). Label rolls (8) for labeling are wound on the take-up roller (6) and unwind roller (7). A fixing frame (9) is fixed on the top of the fixing box (2). An electric push rod (10) is fixed on the top of the fixing frame (9). The piston rod of the electric push rod (10) passes through the fixing frame (9) and is fixed with a rubber pressure plate (11). The rubber pressure plate (11) is located above the label rolls (8). A buffer assembly (12) is provided below both the take-up roller (6) and the unwind roller (7). It also includes a limiting member (13) disposed on one side of the support base (4), and the inner cavity of the support base (4) is provided with an adjustment component (14) for moving the limiting member (13). It also includes a discharge port (15) located at the bottom of the fixed box (2).

2. The vertical labeling machine for cosmetic production according to claim 1, characterized in that: The drive limiting assembly (5) includes a drive motor (51) fixed to the outside of the fixed box (2). The output shaft of the drive motor (51) is fixed with a worm (52). One end of the rotating shaft (3) extends through to the outside of the fixed box (2) and is fixed with a worm wheel (53). The worm wheel (53) and the worm (52) mesh with each other on opposite sides.

3. The vertical labeling machine for cosmetic production according to claim 1, characterized in that: The buffer assembly (12) includes a limiting frame (121) fixed to the top of the fixed box (2). A support frame (122) is slidably provided in the inner cavity of the limiting frame (121). The take-up roller (6) and the unwind roller (7) rotate inside the support frame (122) through bearings. A rotary motor (123) connected to the take-up roller (6) and the unwind roller (7) is fixed on the outside of the support frame (122). A support spring (124) is fixed at the bottom of the support frame (122). The bottom of the support spring (124) is fixed to the top of the fixed box (2).

4. A vertical labeling machine for cosmetic production according to claim 1, characterized in that: The adjustment assembly (14) includes an adjustment screw (141) that rotates inside the support base (4) via a bearing. The outer side of the adjustment screw (141) is threadedly connected to a movable block (142) that fits into the inner cavity of the support base (4). The top of the movable block (142) extends through to the outer side of the support base (4) and is fixedly connected to the limiting member (13).

5. A vertical labeling machine for cosmetic production according to claim 1, characterized in that: The support base (4) has a groove (16) on its outer side. A slider (17) is slidably connected to the inner cavity of the groove (16). One side of the slider (17) passes through the groove (16) and is fixedly connected to the limiting member (13).

6. A vertical labeling machine for cosmetic production according to claim 1, characterized in that: The bottom of the rubber pressure plate (11) is recessed, and a pressure sensor (18) is embedded in the bottom of the rubber pressure plate (11).

7. A vertical labeling machine for cosmetic production according to claim 3, characterized in that: The inner cavity of the support frame (122) is fixed with a guide rod (19), and the label roll (8) is attached to the outside of the guide rod (19).

Images