Gold stamping equipment for square cosmetic bottles

Abstract

The utility model relates to a square cosmetic bottle gilding device which comprises a machine frame, a gilding mechanism, a gilding foil releasing and collecting mechanism, a bottle rotating mechanism, a bottle ejecting mechanism and a bottle releasing mechanism, and the gilding mechanism, the gilding foil releasing and collecting mechanism, the bottle rotating mechanism, the bottle ejecting mechanism and the bottle releasing mechanism are all installed on the machine frame. The gold stamping mechanism is located between the unwinding end and the winding end of the gold stamping foil unwinding and winding mechanism, the bottle rotating mechanism is located below the gold stamping mechanism, the bottle ejecting mechanism is located right in front of the bottle rotating mechanism, and the bottle unwinding mechanism is located between the bottle rotating mechanism and the bottle ejecting mechanism. After the scheme is adopted, the gold stamping operation of the square cosmetic bottle can be carried out, the degree of dependence on skilled workers is reduced, manual operation errors are reduced, the gold stamping efficiency is improved, meanwhile, the consistency of the gold stamping effect of each bottle can be guaranteed, and the defective product rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetic bottle production, in particular to a square cosmetic bottle hot stamping device. Background Art

[0002] With the rapid development of the cosmetics industry and the intensification of market competition, the design aesthetics and logo quality of product packaging, especially cosmetic bottles, have become one of the important factors in brand differentiation and attracting consumers. Traditional cosmetic bottle labels or printing technologies often have problems such as poor durability, easy wear, and weak anti-counterfeiting ability. However, hot stamping technology is increasingly favored by high-end cosmetics manufacturers due to its unique metallic luster, excellent visual effects and high anti-counterfeiting performance.

[0003] However, most of the standardized hot stamping equipment for cosmetic bottles on the market can only be used for cylindrical cosmetic bottles. When processing containers with complex shapes such as square cosmetic bottles, which combine curved and flat surfaces, they often have to rely on manual operation and processing. This is not only inefficient, but also difficult to ensure the consistency and accuracy of hot stamping, and is not conducive to the construction of automated production lines. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a square cosmetic bottle hot stamping device, which can perform hot stamping operations on square cosmetic bottles, reduce the dependence on skilled workers, reduce manual operation errors, improve hot stamping efficiency, and at the same time ensure the consistency of the hot stamping effect of each bottle and reduce the defective product rate.

[0005] In order to solve the above technical problems, the technical solutions provided by the utility model are as follows:

[0006] A square cosmetic bottle hot stamping device comprises a frame, a hot stamping mechanism, a hot stamping paper unwinding mechanism, a bottle rotating mechanism, a bottle lifting mechanism and a bottle placing mechanism, wherein the hot stamping mechanism, the hot stamping paper unwinding mechanism, the bottle rotating mechanism, the bottle lifting mechanism and the bottle placing mechanism are all installed on the frame, the hot stamping mechanism is located between the unwinding end and the winding end of the hot stamping paper unwinding mechanism, the bottle rotating mechanism is located below the hot stamping mechanism, the bottle lifting mechanism is located directly in front of the bottle rotating mechanism, and the bottle placing mechanism is located between the bottle rotating mechanism and the bottle lifting mechanism.

[0007] Preferably, the bottle placing mechanism includes a support block, a first cylinder and a rotating cylinder, the rotating cylinder is fixedly mounted on the frame, the first cylinder is fixedly mounted on the rotating piston of the rotating piston, the support block is fixedly mounted on the piston rod end of the first cylinder, the support block can move up and down under the drive of the first cylinder, the support block and the first cylinder can rotate left and right under the drive of the rotating cylinder, and a trapezoidal groove is provided on the support block, and the bottom surface of the trapezoidal groove can just cooperate with the cosmetic bottle.

[0008] Preferably, the bottle rotating mechanism includes a motor, a transmission rod, and a first clamping block. The motor is fixedly installed in the frame, one end of the transmission rod is fixedly connected to the rotating shaft of the motor, and the first clamping block is fixedly installed at the other end of the transmission rod. The first clamping block is provided with a square groove, which can be adapted to the end of the cosmetic bottle, and the lower end of the first clamping block is also fixedly installed with a guide plate inclined downward.

[0009] Preferably, the bottle-lifting mechanism includes a second cylinder, a rotating assembly and a second clamping block, the second cylinder is fixedly mounted on the frame, one end of the rotating assembly is mounted on the piston rod of the second cylinder, the rotating assembly can move forward and backward under the drive of the second cylinder, the second clamping block is fixedly mounted on the other end of the rotating assembly, the structure of the second clamping block is the same as that of the first clamping block, and the two are arranged relative to each other, and the second clamping block can move forward and backward under the drive of the second cylinder.

[0010] Preferably, the rotating assembly includes a rotating head and a bearing, the inner ring of the bearing is fixedly mounted on the piston rod of the second cylinder, the rear end of the rotating head is fixedly mounted on the outer ring of the bearing, and the second clamping block is fixedly mounted on the front end of the rotating head.

[0011] Preferably, the hot stamping mechanism includes an electric slide rail, a third cylinder and a hot stamping plate, the electric slide rail is fixedly mounted on the frame, the third cylinder is fixedly mounted on the electric slide rail, the hot stamping plate is fixedly mounted on the piston rod of the third cylinder, and the hot stamping plate can move up and down under the drive of the third cylinder.

[0012] Preferably, the hot stamping paper unwinding and receiving mechanism includes an unwinding roller, a guide roller and a winding roller, the unwinding roller, the guide roller and the winding roller are all fixedly mounted on the frame, the winding roller is located on the right side of the unwinding roller, and a plurality of guide rollers are provided, and the plurality of guide rollers are respectively located below the unwinding roller and the winding roller, so as to guide the hot stamping paper to transition smoothly and maintain a tensioned state, thereby forming a stable transmission path between the unwinding roller and the winding roller.

[0013] The beneficial effects of the utility model are as follows: before the hot stamping process, the square cosmetic bottle will be placed in the bottle placing mechanism first, and then the bottle placing mechanism will move the cosmetic bottle between the bottle rotating mechanism and the bottle lifting mechanism, and then the bottle lifting mechanism will push the cosmetic bottle into the bottle rotating mechanism. After pushing in, the bottle lifting mechanism remains stationary, and the bottle placing mechanism will descend, so as to avoid the cosmetic bottle from hitting the components in the bottle placing mechanism during the rotation process and causing damage to the bottle body; then the hot stamping mechanism will press the hot stamping paper down to the cosmetic bottle, and then start the hot stamping operation. During the hot stamping process, the bottle rotating mechanism drives the cosmetic bottle to rotate, and at the same time the hot stamping mechanism will control the hot stamping plate to move up and down to ensure that the hot stamping paper can always fit on the cosmetic bottle; after the hot stamping is completed, the hot stamping plate rises and moves away from the cosmetic bottle, the bottle placing mechanism also rises to the lower surface of the cosmetic bottle, and then the bottle lifting mechanism retracts to make the cosmetic bottle fall into the bottle placing mechanism, and the bottle placing mechanism transfers the cosmetic bottle to the finished product area to complete the hot stamping process of the cosmetic bottle. In this way, the hot stamping equipment can perform hot stamping operations on square cosmetic bottles, reduce the dependence on skilled workers, reduce manual operation errors, improve hot stamping efficiency, and at the same time ensure the consistency of the hot stamping effect of each bottle and reduce the defective rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0015] Figure 1 This is a schematic diagram of the structure of the square cosmetic bottle hot stamping equipment of the utility model;

[0016] Figure 2 This is a left view of the square cosmetic bottle hot stamping device of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the support block in the square cosmetic bottle hot stamping equipment of the utility model;

[0018] Figure 4 This is a structural schematic diagram of the first clamping block in the square cosmetic bottle hot stamping device of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the bottle-lifting mechanism in the square cosmetic bottle hot stamping equipment of the utility model.

[0020] in:

[0021] 1- rack;

[0022] 2- hot stamping mechanism; 21- electric slide rail; 22- third cylinder; 23- hot stamping plate;

[0023] 3- hot stamping paper releasing and receiving mechanism; 31- unwinding roller; 32- guide roller; 33- rewinding roller;

[0024] 4-bottle rotating mechanism; 41-motor; 42-transmission rod; 43-first clamping block; 431-square groove; 432-guide plate;

[0025] 5-bottle lifting mechanism; 51-second cylinder; 52-rotating assembly; 521-rotating head; 522-bearing; 53-second clamping block;

[0026] 6-bottle placing mechanism; 61-support block; 611-trapezoidal groove; 62-first cylinder; 63-rotating cylinder. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] In the description of the present invention, it is necessary to understand that the directions and positional relationships indicated by “up”, “down”, “left”, “right”, “front”, “back”, “vertical”, “bottom”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0029] like Figures 1 to 5 As shown,

[0030] A square cosmetic bottle hot stamping device comprises a frame 1, a hot stamping mechanism 2, a hot stamping paper unwinding mechanism 3, a bottle rotating mechanism 4, a bottle lifting mechanism 5 and a bottle placing mechanism 6. The hot stamping mechanism 2, the hot stamping paper unwinding mechanism 3, the bottle rotating mechanism 4, the bottle lifting mechanism 5 and the bottle placing mechanism 6 are all installed on the frame 1. The hot stamping mechanism 2 is located between the unwinding end and the winding end of the hot stamping paper unwinding mechanism 3, the bottle rotating mechanism 4 is located below the hot stamping mechanism 2, the bottle lifting mechanism 5 is located directly in front of the bottle rotating mechanism 4, and the bottle placing mechanism 6 is located between the bottle rotating mechanism 4 and the bottle lifting mechanism 5.

[0031] In this way, before the hot stamping process, the square cosmetic bottle will be placed in the bottle placing mechanism 6 first, and then the bottle placing mechanism 6 will move the cosmetic bottle between the bottle rotating mechanism 4 and the bottle lifting mechanism 5, and then the bottle lifting mechanism 5 will push the cosmetic bottle into the bottle rotating mechanism 4. After pushing in, the bottle lifting mechanism 5 remains stationary, and the bottle placing mechanism 6 will descend, so as to avoid the cosmetic bottle from hitting the components in the bottle placing mechanism 6 during the rotation of the cosmetic bottle and causing damage to the bottle body; then the hot stamping mechanism 2 presses the hot stamping paper down to the cosmetic bottle, and then starts the hot stamping operation. During the hot stamping process, the bottle rotating mechanism 4 drives the cosmetic bottle to rotate, and at the same time the hot stamping mechanism 2 controls the hot stamping plate 23 to move up and down to ensure that the hot stamping paper can always fit on the cosmetic bottle; after the hot stamping is completed, the hot stamping plate 23 rises and moves away from the cosmetic bottle, and the bottle placing mechanism 6 also rises to the lower surface of the cosmetic bottle, and then the bottle lifting mechanism 5 retracts, so that the cosmetic bottle falls into the bottle placing mechanism 6, and the bottle placing mechanism 6 transfers the cosmetic bottle to the finished product area to complete the hot stamping process of the cosmetic bottle. In this way, the hot stamping equipment can perform hot stamping operations on square cosmetic bottles, reduce the dependence on skilled workers, reduce manual operation errors, improve hot stamping efficiency, and at the same time ensure the consistency of the hot stamping effect of each bottle and reduce the defective rate.

[0032] In addition, the bottle placing mechanism 6 includes a support block 61, a first cylinder 62 and a rotating cylinder 63. The rotating cylinder 63 is fixedly mounted on the frame 1, the first cylinder 62 is fixedly mounted on the rotating piston of the rotating piston, the support block 61 is fixedly mounted on the piston rod end of the first cylinder 62, the support block 61 can move up and down under the drive of the first cylinder 62, the support block 61 and the first cylinder 62 can rotate left and right under the drive of the rotating cylinder 63, and a trapezoidal groove 611 is provided on the support block 61, and the bottom surface of the trapezoidal groove 611 can just match the cosmetic bottle. Specifically, the transfer of the square cosmetic bottles can be controlled by the first cylinder 62 and the rotating cylinder 63. When the hot stamping of the cosmetic bottles is completed, the first cylinder 62 drives the support block 61 to descend, and then the rotating cylinder 63 drives the support block 61 and the first cylinder 62 to rotate, so that the cosmetic bottles in the support block 61 fall out to the finished product area or the conveyor line of the next process; a trapezoidal groove 611 is designed on the support block 61, and the bottom surface of the groove can just match the shape of the cosmetic bottle, thereby realizing accurate positioning and effective fixation of the cosmetic bottle.

[0033] In this way, the equipment can quickly and accurately complete the bottle picking and placing operations in the automated production line, significantly improving production efficiency.

[0034] In addition, the bottle rotating mechanism 4 includes a motor 41, a transmission rod 42, and a first clamping block 43. The motor 41 is fixedly installed in the frame 1, one end of the transmission rod 42 is fixedly connected to the rotating shaft of the motor 41, and the first clamping block 43 is fixedly installed at the other end of the transmission rod 42. A square groove 431 is provided on the first clamping block 43, and the square groove 431 can be adapted to the end of the cosmetic bottle. The lower end of the first clamping block 43 is also fixedly installed with a guide plate 432 inclined downward.

[0035] In this way, the bottle rotating mechanism 4 can control the cosmetic bottle to rotate at a steady speed during the hot stamping process. The square groove 431 provided on the first clamping block 43 can be precisely matched with the end of the cosmetic bottle. This design ensures the stability of the cosmetic bottle during the rotation process and the hot stamping quality; the downwardly inclined guide plate 432 installed at the lower end of the first clamping block 43 plays a good guiding role when the cosmetic bottle enters or leaves the bottle rotating mechanism 4, so that the cosmetic bottle can smoothly transition under the action of gravity and guidance.

[0036] In addition, the bottle-lifting mechanism 5 includes a second cylinder 51, a rotating assembly 52 and a second clamping block 53. The second cylinder 51 is fixedly mounted on the frame 1. One end of the rotating assembly 52 is mounted on the piston rod of the second cylinder 51. The rotating assembly 52 can move forward and backward under the drive of the second cylinder 51. The second clamping block 53 is fixedly mounted on the other end of the rotating assembly 52. ​​The structure of the second clamping block 53 is the same as that of the first clamping block 43, and the two are arranged relative to each other. The second clamping block 53 can move forward and backward under the drive of the second cylinder 51.

[0037] In this way, the bottle-lifting mechanism 5 can push the top of the cosmetic bottle into the bottle-turning mechanism 4, and fix the other end of the cosmetic bottle to prevent the cosmetic bottle from falling off during the hot stamping process. When the bottle-lifting mechanism 5 is withdrawn and retracted, the cosmetic bottle will also slide along the guide plate 432 to the support block 61 by its own gravity.

[0038] In addition, the rotating assembly 52 includes a rotating head 521 and a bearing 522, the inner ring of the bearing 522 is fixedly mounted on the piston rod of the second cylinder 51, the rear end of the rotating head 521 is fixedly mounted on the outer ring of the bearing 522, and the second clamping block 53 is fixedly mounted on the front end of the rotating head 521.

[0039] In this way, since the inner ring of the bearing 522 is fixedly mounted on the piston rod of the second cylinder 51, the inner ring of the bearing 522 cannot rotate, while the outer ring of the bearing 522 can still rotate. Therefore, when the bottle rotating mechanism 4 drives the cosmetic bottle to rotate, the second clamping block 53 will drive the rotating head 521 fixedly mounted on the outer ring of the bearing 522 to rotate, thereby realizing the overall rotation of the cosmetic bottle.

[0040] In addition, the hot stamping mechanism 2 includes an electric slide rail 21, a third cylinder 22 and a hot stamping plate 23. The electric slide rail 21 is fixedly mounted on the frame 1, the third cylinder 22 is fixedly mounted on the electric slide rail 21, and the hot stamping plate 23 is fixedly mounted on the piston rod of the third cylinder 22. The hot stamping plate 23 can move up and down under the drive of the third cylinder 22. Specifically, the third cylinder 22 can cooperate with a pressure sensor to more accurately control the hot stamping position of the hot stamping plate 23. The hot stamping plate 23 is a commercially available product, and cooperates with the heating system in the hot stamping machine to complete the hot stamping operation.

[0041] In this way, the electric slide rail 21 is fixedly installed on the frame 1, providing a precise linear motion track for the hot stamping mechanism 2, ensuring that the hot stamping plate 23 can move smoothly and accurately within the specified travel range, thereby achieving high-precision hot stamping positioning, and in conjunction with the drive of the cylinder, it can adapt to the hot stamping needs of cosmetic bottles in different positions.

[0042] In addition, the hot stamping paper unwinding mechanism 3 includes an unwinding roller 31, a guide roller 32 and a winding roller 33. The unwinding roller 31, the guide roller 32 and the winding roller 33 are all fixedly mounted on the frame 1. The winding roller 33 is located on the right side of the unwinding roller 31. A plurality of guide rollers 32 are provided. The plurality of guide rollers 32 are respectively located below the unwinding roller 31 and the winding roller 33, and are used to guide the hot stamping paper to smoothly transition and maintain a tensioned state, so as to form a stable transmission path between the unwinding roller 31 and the winding roller 33. Specifically, the unwinding roller 31 and the winding roller 33 are both controlled by motors.

[0043] In this way, the hot stamping paper can be ensured to always maintain the appropriate tension state, avoiding wrinkles or breaks caused by relaxation during the transportation process, and ensuring the quality and consistency of the hot stamping pattern.

[0044] In short, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A square cosmetic bottle hot stamping equipment, characterized in that: The invention comprises a frame (1), a hot stamping mechanism (2), a hot stamping paper releasing and receiving mechanism (3), a bottle rotating mechanism (4), a bottle lifting mechanism (5) and a bottle placing mechanism (6); the hot stamping mechanism (2), the hot stamping paper releasing and receiving mechanism (3), the bottle rotating mechanism (4), the bottle lifting mechanism (5) and the bottle placing mechanism (6) are all installed on the frame (1); the hot stamping mechanism (2) is located between the unwinding end and the winding end of the hot stamping paper releasing and receiving mechanism (3); the bottle rotating mechanism (4) is located below the hot stamping mechanism (2); the bottle lifting mechanism (5) is located directly in front of the bottle rotating mechanism (4); and the bottle placing mechanism (6) is located between the bottle rotating mechanism (4) and the bottle lifting mechanism (5).

2. The square cosmetic bottle hot stamping equipment according to claim 1 is characterized in that: The bottle placing mechanism (6) comprises a support block (61), a first cylinder (62) and a rotating cylinder (63); the rotating cylinder (63) is fixedly mounted on the frame (1); the first cylinder (62) is fixedly mounted on the rotating piston of the rotating cylinder (63); the support block (61) is fixedly mounted on the end of the piston rod of the first cylinder (62); the support block (61) can move up and down under the drive of the first cylinder (62); the support block (61) and the first cylinder (62) can rotate left and right under the drive of the rotating cylinder (63); the support block (61) is provided with a trapezoidal groove (611); the bottom surface of the trapezoidal groove (611) can just match with the cosmetic bottle.

3. The square cosmetic bottle hot stamping equipment according to claim 1 or 2, characterized in that: The bottle rotating mechanism (4) comprises a motor (41), a transmission rod (42), and a first clamping block (43); the motor (41) is fixedly mounted in the frame (1); one end of the transmission rod (42) is fixedly connected to the rotating shaft of the motor (41); the first clamping block (43) is fixedly mounted on the other end of the transmission rod (42); a square groove (431) is provided on the first clamping block (43); the square groove (431) can be matched with the end of the cosmetic bottle; and a guide plate (432) inclined downward is also fixedly mounted on the lower end of the first clamping block (43).

4. The square cosmetic bottle hot stamping equipment according to claim 3 is characterized in that: The bottle-lifting mechanism (5) comprises a second cylinder (51), a rotating assembly (52) and a second clamping block (53); the second cylinder (51) is fixedly mounted on the frame (1); one end of the rotating assembly (52) is mounted on the piston rod of the second cylinder (51); the rotating assembly (52) can move forward and backward under the drive of the second cylinder (51); the second clamping block (53) is fixedly mounted on the other end of the rotating assembly (52); the structure of the second clamping block (53) is the same as that of the first clamping block (43), and the two are arranged relative to each other; the second clamping block (53) can move forward and backward under the drive of the second cylinder (51).

5. The square cosmetic bottle hot stamping equipment according to claim 4 is characterized in that: The rotating assembly (52) comprises a rotating head (521) and a bearing (522), wherein the inner ring of the bearing (522) is fixedly mounted on the piston rod of the second cylinder (51), the rear end of the rotating head (521) is fixedly mounted on the outer ring of the bearing (522), and the second clamping block (53) is fixedly mounted on the front end of the rotating head (521).

6. The square cosmetic bottle hot stamping equipment according to claim 1 or 2, characterized in that: The hot stamping mechanism (2) comprises an electric slide rail (21), a third air cylinder (22) and a hot stamping plate (23); the electric slide rail (21) is fixedly mounted on the frame (1); the third air cylinder (22) is fixedly mounted on the electric slide rail (21); the hot stamping plate (23) is fixedly mounted on a piston rod of the third air cylinder (22); and the hot stamping plate (23) can move up and down under the drive of the third air cylinder (22).

7. The square cosmetic bottle hot stamping equipment according to claim 1 or 2, characterized in that: The hot stamping paper unwinding mechanism (3) comprises an unwinding roller (31), a guide roller (32) and a winding roller (33); the unwinding roller (31), the guide roller (32) and the winding roller (33) are all fixedly mounted on the frame (1); the winding roller (33) is located on the right side of the unwinding roller (31); a plurality of guide rollers (32) are provided, and the plurality of guide rollers (32) are respectively located below the unwinding roller (31) and the winding roller (33), so as to guide the hot stamping paper to smoothly transition and maintain a tensioned state, thereby forming a stable transmission path between the unwinding roller (31) and the winding roller (33).

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