Automatic gilding device for bottle cap

Abstract

The application relates to the field of gilding equipment, and provides a bottle cap automatic gilding device which comprises a horizontal rail, a vertical rail, a lifting piece, a hot-pressing piece, a winding piece, an unwinding piece, a pushing piece, a placing piece and a pressing piece; the vertical rail is arranged in a vertical direction, the lifting piece is installed on the vertical rail; the hot-pressing piece is in sliding connection with the vertical rail and is connected with the lifting end of the lifting piece, and the lifting piece provides driving; the winding piece and the unwinding piece are both provided with mounting racks and are connected with the hot-pressing piece through the mounting racks; the winding piece provides recovery of a gilding roll, the unwinding piece provides unwinding of the gilding roll, and the winding piece and the unwinding piece are synchronously wound and unwound; the pushing piece is connected with the horizontal rail. The application has the effect of stably and safely gilding bottle caps.

Description

Technical Field

[0001] This application relates to hot stamping equipment, and more particularly to an automatic hot stamping device for bottle caps. Background Technology

[0002] Some cosmetics are plated or hot-stamped with gold on the bottle or cap to beautify the bottle or cap and enhance its exquisiteness. Some can also provide anti-counterfeiting features through gold plating or hot stamping.

[0003] When hot stamping bottle caps, hot stamping equipment is used. A hot stamping roll is placed on the equipment, and the bottle cap is placed on the hot stamping area by a worker. The worker then holds the bottle cap in place, pulls out the hot stamping roll, and uses heat to press the cap onto it. The bottle cap moves with the hot stamping equipment, allowing the hot stamping pattern on the roll to adhere to the bottle cap. The worker needs to hold the bottle cap in place to prevent it from falling, which can easily lead to burns. Also, if the pressure applied by the worker is too low, the bottle cap may shift or fall off, resulting in a deviation in the hot stamping position. Summary of the Invention

[0004] To address the aforementioned problems, this application provides an automatic hot stamping device for bottle caps.

[0005] The automatic hot stamping device for bottle caps provided in this application adopts the following technical solution:

[0006] An automatic hot stamping device for bottle caps includes a horizontal rail, a vertical rail, a lifting component, a hot pressing component, a winding component, an unwinding component, a pushing component, a placing component, and a pressing component. The vertical rail is arranged vertically, and the lifting component is mounted on the vertical rail. The hot pressing component is slidably connected to the vertical rail and connected to the lifting end of the lifting component, which provides a drive. Both the winding and unwinding components are provided with mounting frames and connected to the hot pressing component through the mounting frames. The winding component provides the retraction of the hot stamping roll, and the unwinding component provides the unwinding of the hot stamping roll, with the winding and unwinding components being synchronous. The pushing component is connected to the horizontal rail. The placing component is slidably connected to the horizontal rail and connected to the pushing end of the pushing component, which provides a driving force for the placing component to slide along the horizontal rail. The placing component has a placing end for placing bottle caps, and the bottle caps pivot along the placing end. The pressing component is connected to the placing component and provides pressure for the bottle caps.

[0007] By adopting the above technical solution, the bottle cap is placed at the placement end, and the pressing component presses the bottle cap at the placement end. The lifting component drives the hot pressing component to descend along the vertical rail. During the descent, the winding component and the unwinding component also descend. The hot stamping coil is located between the hot pressing component and the bottle cap. When the hot pressing component descends to contact the bottle cap, it presses down and adheres the hot stamping coil to the bottle cap. Then, the pushing component drives the placement component to move along the horizontal rail. During the movement, the bottle cap rotates along the placement end, causing the outer wall of the bottle cap to roll along the surface of the hot stamping coil, so that the hot stamping pattern of the hot stamping coil adheres to the outer wall of the bottle cap to achieve the hot stamping effect. During the hot stamping process, the pressing part always presses the bottle cap with the same force to ensure that the bottle cap will not fall off. At the same time, no manual support is required, which improves safety.

[0008] Optionally, the pressing component includes an extension, an elastic portion, a sleeve portion, and a pressing portion; the extension is installed on the placement component and located on the side of the placement end away from the hot-pressing component; the sleeve portion has a sleeve groove, through which it is inserted into the extension; the elastic portion is located in the sleeve groove, with one end connected to the inner wall of the sleeve groove and the other end connected to the extension; the pressing portion is installed on the outer wall of the sleeve portion and contacts the bottle cap.

[0009] By adopting the above technical solution, when it is necessary to place the bottle cap at the placement end, pull the sleeve part or the pressing part so that the sleeve part slides along the extension part and opens the placement end, and the bottle cap can be placed at the placement end. Then, release the sleeve part or the pressing part. The pressing part presses the bottle cap through the elastic force of the elastic part of the sleeve part, so that the bottle cap cannot be removed from the placement end, and at the same time it can hold the bottle cap in place, so that the bottle cap can pivot along the placement end.

[0010] Optionally, the pressing part is provided with a rolling part, which contacts the bottle cap.

[0011] By adopting the above technical solution, the rolling part can reduce the contact area between the pressing part and the bottle cap, reduce friction, and make the bottle cap easier to rotate along the placement end, avoiding the situation where the pressure of the pressing part is too great and the bottle cap is difficult to rotate.

[0012] Optionally, a limiting groove is provided on the extension portion, and a limiting protrusion is provided on the sleeve portion. The limiting protrusion is embedded in the limiting groove and slides along the limiting groove.

[0013] By adopting the above technical solution, the sleeve part moves along the limiting groove using the limiting protrusion to ensure that the sliding trajectory of the sleeve part is consistent, and to prevent the sleeve part from rotating or shifting along the extension part under force, which would cause the pressing position of the pressing part to shift.

[0014] Optionally, the sleeve portion may also be provided with a pull buckle at the end away from the extension portion.

[0015] By adopting the above technical solution, pulling the buckle can move the sleeve part along the extension part, thereby opening the pressing part, so as to facilitate the replacement or removal of the bottle cap.

[0016] Optionally, the placement component includes a sliding seat, a placement base, and a placement shaft; the sliding seat is slidably connected to the transverse rail and connected to the pushing end of the pusher; the placement base is mounted on the top of the sliding seat, and the placement shaft is mounted on the placement base and extends along the placement base.

[0017] By adopting the above technical solution, the placement shaft and the extension are both installed on the placement seat and extend along the placement seat. The placement shaft is the placement end. After the bottle cap is inserted on the placement shaft, it can rotate along the placement shaft by the pressure of the pressing part.

[0018] Optionally, a pivot sleeve is also fitted on the placement shaft, the pivot sleeve rotates along the placement shaft, and the bottle cap is fitted outside the pivot sleeve.

[0019] By adopting the above technical solution, the purpose of setting the pivot sleeve is to make the bottle cap connection more secure, while eliminating the need for the bottle cap itself to contact and rotate with the placement shaft, thus preventing wear caused by the bottle cap rotating in contact with the placement shaft. The pivot sleeve provides protection and a secure function, replacing the bottle cap in rotating.

[0020] Optionally, the contact surface between the placement shaft and the pivot sleeve is coated with lubricating oil.

[0021] By adopting the above technical solution, the lubricating oil can reduce the friction between the pivot sleeve and the placement shaft, making it easier for the pivot sleeve to rotate along the placement shaft and improving the pivot flexibility of the pivot sleeve.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. Place the bottle cap at the placement end. The pressing component presses the bottle cap onto the placement end. When the hot pressing component descends to contact the bottle cap, it presses down and adheres the hot stamping roll to the bottle cap. Then, the pushing component drives the placement component to move along the transverse rail. During the movement, the bottle cap rotates along the placement end, causing the outer wall of the bottle cap to roll along the surface of the hot stamping roll. This allows the hot stamping pattern of the hot stamping roll to adhere to the outer wall of the bottle cap, achieving the hot stamping effect. During the hot stamping process, the pressing part always presses the bottle cap with the same force to ensure that the bottle cap will not fall off. At the same time, it does not require manual support, improving safety.

[0024] 2. When it is necessary to place the bottle cap at the placement end, pull the sleeve part or the pressing part so that the sleeve part slides along the extension part and opens the placement end, and the bottle cap can be placed at the placement end. Then release the sleeve part or the pressing part. The pressing part presses the bottle cap through the elastic force of the elastic part of the sleeve part, so that the bottle cap cannot be removed from the placement end. At the same time, it can also hold the bottle cap, so that the bottle cap can pivot along the placement end.

[0025] 3. The rolling part can reduce the contact area between the pressing part and the bottle cap, reduce friction, and make the bottle cap easier to rotate along the placement end, avoiding the situation where the pressure of the pressing part is too great and the bottle cap is difficult to rotate.

[0026] 4. The sleeve part moves along the limiting groove using the limiting protrusion to ensure that the sliding trajectory of the sleeve part is consistent, and to prevent the sleeve part from rotating or shifting along the extension part under force, which would cause the pressing position of the pressing part to shift. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural schematic diagram of the hot stamping device in one embodiment of this application;

[0028] Figure 2 This is a three-dimensional structural diagram of the placement component and the pressing component in some embodiments of this application;

[0029] Figure 3 This is a schematic cross-sectional view of the pressing member and the placement member in some embodiments of this application from a top view.

[0030] The markings in the attached diagram are as follows: 1. Horizontal rail, 2. Vertical rail, 3. Lifting component, 4. Hot pressing component, 5. Rewinding component, 6. Unwinding component, 7. Pushing component, 8. Pressing component, 81. Extension, 811. Limiting groove, 82. Elastic part, 83. Sleeving part, 831. Sleeving groove, 832. Limiting protrusion, 833. Buckle, 84. Pressing part, 85. Rolling part, 9. Placement component, 91. Sliding seat, 92. Placement seat, 93. Placement shaft, 94. Pivot sleeve. Detailed Implementation

[0031] The following specific examples illustrate the implementation methods of this application. Those skilled in the art can easily understand other advantages and effects of this application from the information disclosed herein. This application can also be implemented or applied through other different specific embodiments, and various details in this application can be modified or changed according to different viewpoints and application systems without departing from the spirit of this application. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0032] The embodiments of this application will now be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily implement the application. This application may be embodied in many different forms and is not limited to the embodiments described herein.

[0033] In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics represented in connection with that embodiment or example, which are included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics represented may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate different embodiments or examples represented in this application, as well as features of different embodiments or examples.

[0034] Furthermore, the terms "first" and "second" are used only to indicate an objective and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the representation of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0035] Throughout this specification, when it is said that a device is "connected" to another device, this includes not only "direct connection" but also "indirect connection" by placing other components in between. Furthermore, when it is said that a device "comprises" a certain constituent element, unless otherwise stated otherwise, this does not exclude other constituent elements, but rather implies that other constituent elements may be included.

[0036] The following is in conjunction with the appendix Figure 1 - Appendix Figure 3 This application will be described in further detail below.

[0037] This application discloses an automatic hot stamping device for bottle caps.

[0038] An automatic hot stamping device for bottle caps, reference Figure 1 As shown, it includes a horizontal rail 1, a vertical rail 2, a lifting component 3, a hot pressing component 4, a winding component 5, an unwinding component 6, a pushing component 7, a placing component 9, and a pressing component 8; the vertical rail 2 is set in the vertical direction, and there can be two sets of vertical rail 2. The bottom of the two sets of vertical rail 2 can be set with a support base, and the top can be set with a connecting rod or connecting frame to ensure that it can stand stably when installed vertically. The lifting component 3 is installed on the vertical rail 2. The lifting component 3 can be any driving element such as a lifting cylinder, hydraulic cylinder or electric push rod, and the lifting end of the lifting component 3 is driven in the vertical direction.

[0039] The hot pressing component 4 is slidably connected to the vertical rail 2 and connected to the lifting end of the lifting component 3. The lifting component 3 provides the drive. The hot pressing component 4 can be a hot pressing seat, which is equipped with a heating wire or heating tube. After being powered on, it can provide heat. After the heating seat is connected to the lifting end, it can be driven by the lifting component 3 to move up and down along the vertical rail 2. The vertical rail 2 provides a stable guiding effect to prevent the lifting position of the heating seat from deviating.

[0040] Both the take-up component 5 and the unwind component 6 are equipped with mounting brackets and are connected to the hot press component 4 through the mounting brackets. Therefore, when the hot press component 4 moves up and down under the drive of the lifting component 3, the take-up component 5 and the unwind component 6 can follow the hot press component 4 up and down through the mounting brackets. The take-up component 5 provides the take-up of the hot stamping roll, and the unwind component 6 provides the unwinding of the hot stamping roll. The take-up component 5 and the unwind component 6 take up and unwind synchronously. Both the take-up component 5 and the unwind component 6 can use electric winding wheels. The surface of the hot stamping roll is printed with hot stamping patterns. During the process of the take-up component 5 continuously taking up and the unwind component 6 continuously unwinding, the lifting component 3 is used to press the hot press component 4 to hold the hot stamping roll and attach the hot stamping roll to the outer wall of the bottle cap, so that the hot stamping patterns can be attached to the surface of the bottle cap.

[0041] The pusher 7 is connected to the transverse rail 1. The pusher 7 can be an electric push rod, a cylinder or a lead screw motor structure. The placement part 9 is slidably connected to the transverse rail 1 and connected to the push end of the pusher 7. The pusher 7 provides the driving force for the placement part 9 to slide along the transverse rail 1, so that the placement part 9 can move along the transverse rail 1. The placement part 9 is provided with a placement end, which provides a place for the bottle cap, and the bottle cap pivots along the placement end.

[0042] The pressing component 8 is connected to the placement component 9 and provides the pressing of the bottle cap. When the bottle cap is placed on the placement component 9, the pressing component 8 presses the bottle cap so that the bottle cap is pressed against the placement end, and the other end is pressed by the pressing component 8 so that the bottle cap cannot be removed from the placement component 9, ensuring that the bottle cap will not fall off the placement component 9 during hot stamping.

[0043] Specifically, the bottle cap is placed at the placement end, and the pressing part 8 presses the bottle cap at the placement end. The lifting part 3 drives the hot pressing part 4 to descend along the vertical rail 2. During the descent, the winding part 5 and the unwinding part 6 also descend. The hot stamping roll is located between the hot pressing part 4 and the bottle cap. When the hot pressing part 4 descends to contact the bottle cap, it presses down and adheres the hot stamping roll to the bottle cap. Then, the pushing part 7 drives the placement part 9 to move along the horizontal rail 1. During the movement, the bottle cap rotates along the placement end, causing the outer wall of the bottle cap to roll along the surface of the hot stamping roll, so that the hot stamping pattern of the hot stamping roll adheres to the outer wall of the bottle cap to achieve the hot stamping effect. During the hot stamping process, the pressing part 84 always presses the bottle cap with the same force to ensure that the bottle cap will not fall off. At the same time, it does not require manual support, thus improving safety.

[0044] Further reference Figure 2 and Figure 3As shown, the pressing part 8 includes an extension part 81, an elastic part 82, a sleeve part 83 and a pressing part 84; the extension part 81 is installed on the placement part 9 and is located on the side of the placement end away from the hot pressing part 4 to avoid blocking the hot pressing path of the hot stamping coil; the extension part 81 can be an extension column or an extension shaft.

[0045] The sleeve part 83 has a sleeve groove 831, which is inserted into the extension part 81. The elastic part 82 is located in the sleeve groove 831, with one end connected to the inner wall of the sleeve groove 831 and the other end connected to the extension part 81. The sleeve part 83 can be a sleeve tube, and the space inside the sleeve tube is the sleeve groove 831. The elastic part 82 can be a compression spring. After the sleeve part 83 is sleeved on the extension part 81, the elastic part 82 provides elastic force, so that the sleeve part 83 is always pressed against the extension part 81. However, when subjected to force, and the force is greater than the elastic force, the sleeve part 83 can slide along the extension part 81.

[0046] The pressing part 84 is installed on the outer wall of the sleeve part 83 and contacts the bottle cap. The pressing part 84 can be a pressing frame. The pressing part 84 moves with the sleeve part 83. The sleeve part 83 is subjected to elastic force, which causes the pressing part 84 to press in the direction of the extension part 81. The length of the extension part 81 is shorter than the placement end, so that when the bottle cap is located at the placement end, the pressing part 84 can be subjected to elastic force to press the bottle cap at the placement end, while blocking the detachment trajectory of the bottle cap from the placement end, thus preventing the bottle cap from detaching from the placement end.

[0047] Specifically, when it is necessary to place the bottle cap at the placement end, pull the sleeve part 83 or the pressing part 84 so that the sleeve part 83 slides along the extension part 81 and opens the placement end, and the bottle cap can be placed at the placement end. Then release the sleeve part 83 or the pressing part 84. The pressing part 84 presses the bottle cap through the elastic force of the elastic part 82 on the sleeve part 83, so that the bottle cap cannot be removed from the placement end, and at the same time it can hold the bottle cap, so that the bottle cap can pivot along the placement end.

[0048] Furthermore, refer to Figure 3 As shown, the pressing part 84 is provided with a rolling part 85, which contacts the bottle cap. The rolling part 85 can be a ball or a roller, and the material can be metal or other materials with high temperature resistance. The rolling part 85 can reduce the contact area between the pressing part 84 and the bottle cap, reduce friction, and make the bottle cap easier to rotate along the placement end, avoiding the situation where the pressure of the pressing part 84 is too high and the bottle cap is difficult to rotate.

[0049] Further, refer to Figure 3As shown, a limiting groove 811 is provided on the extension 81, and a limiting protrusion 832 is provided on the fitting part 83. The limiting protrusion 832 is embedded in the limiting groove 811 and slides along the limiting groove 811. The fitting part 83 moves along the limiting groove 811 by means of the limiting protrusion 832 to ensure that the sliding trajectory of the fitting part 83 is consistent, and to prevent the fitting part 83 from rotating or shifting along the extension 81 under force, which would cause the pressing position of the pressing part 84 to shift.

[0050] Furthermore, refer to Figure 3 As shown, the sleeve part 83 is also provided with a buckle 833 at the end away from the extension part 81. The buckle 833 provides a fulcrum for pulling the sleeve part 83. Pulling the buckle 833 can move the sleeve part 83 along the extension part 81, thereby opening the pressing part 84 to facilitate the replacement or removal of the bottle cap.

[0051] In some embodiments, reference Figure 2 As shown, the placement component 9 includes a sliding seat 91, a placement seat 92, and a placement shaft 93. The sliding seat 91 is slidably connected to the transverse rail 1 and connected to the pushing end of the pusher 7. The placement seat 92 is installed on the top of the sliding seat 91. The placement shaft 93 and the extension 81 are both installed on the placement seat 92 and extend along the placement seat 92. The placement shaft 93 is the placement end. After the bottle cap is inserted into the placement shaft 93, it can rotate along the placement shaft 93 by the pressure of the pressing part 84.

[0052] The end of the placement shaft 93 near the pressing part 84 can be set as conical or frustum-shaped to reduce contact with the bottle cap, thereby reducing the friction between the placement shaft 93 and the bottle cap and ensuring that the bottle cap can rotate stably.

[0053] In some embodiments, reference Figure 3 As shown, a pivot sleeve 94 is also fitted on the placement shaft 93. The pivot sleeve 94 rotates along the placement shaft 93. The bottle cap is fitted outside the pivot sleeve 94. The pivot sleeve 94 replaces the placement shaft 93 as the insertion or fitting structure for the bottle cap. The surface of the pivot sleeve 94 can be rough to increase the friction between the bottle cap and the pivot sleeve 94 and prevent the bottle cap from detaching from the pivot sleeve 94. The pivot sleeve 94 can rotate along the placement shaft 93, which can drive the bottle cap to rotate.

[0054] The purpose of the pivot sleeve 94 is to make the bottle cap connection more secure, while eliminating the need for the bottle cap itself to contact and rotate with the placement shaft 93. This prevents the bottle cap from wearing out due to contact and rotation with the placement shaft 93. The pivot sleeve 94 provides protection and a secure fit, replacing the bottle cap in rotating.

[0055] Furthermore, the contact surfaces between the placement shaft 93 and the pivot sleeve 94 are coated with lubricating oil. The lubricating oil can reduce the friction between the pivot sleeve 94 and the placement shaft 93, making it easier for the pivot sleeve 94 to rotate along the placement shaft 93 and improving the pivot flexibility of the pivot sleeve 94.

[0056] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A bottle cap automatic gilding device, characterized by, It includes a horizontal rail (1), a vertical rail (2), a lifting component (3), a hot pressing component (4), a winding component (5), an unwinding component (6), a pushing component (7), a placing component (9), and a pressing component (8); the vertical rail (2) is arranged in the vertical direction, and the lifting component (3) is installed on the vertical rail (2); the hot pressing component (4) is slidably connected to the vertical rail (2) and connected to the lifting end of the lifting component (3), and the lifting component (3) provides a drive; the winding component (5) and the unwinding component (6) are both provided with mounting brackets and are connected to the hot pressing component (4) through the mounting brackets, and the winding component (5) The unit provides the recycling of hot stamping rolls, the unwinding component (6) provides the unwinding of hot stamping rolls, and the winding component (5) and the unwinding component (6) are wound and unwound synchronously; the pushing component (7) is connected to the transverse rail (1); the placing component (9) is slidably connected to the transverse rail (1) and connected to the pushing end of the pushing component (7), the pushing component (7) provides the driving force for the placing component (9) to slide along the transverse rail (1), the placing component (9) is provided with a placing end for placing bottle caps, and the bottle caps pivot along the placing end; the pressing component (8) is connected to the placing component (9) and provides the pressing of the bottle caps.

2. The automatic hot stamping device for bottle caps according to claim 1, characterized in that, The pressing part (8) includes an extension (81), an elastic part (82), a fitting part (83), and a pressing part (84); the extension (81) is installed on the placement part (9) and is located on the side of the placement end away from the hot pressing part (4); the fitting part (83) has a fitting groove (831) in it, and the extension (81) is inserted through the fitting groove (831); the elastic part (82) is located in the fitting groove (831), and one end is connected to the inner wall of the fitting groove (831), and the other end is connected to the extension (81); the pressing part (84) is installed on the outer wall of the fitting part (83) and is in contact with the bottle cap.

3. The automatic hot stamping device for bottle caps according to claim 2, characterized in that, The pressing part (84) is provided with a rolling part (85), which contacts the bottle cap.

4. The automatic hot stamping device for bottle caps according to claim 2, characterized in that, The extension (81) has a limiting groove (811), and the sleeve (83) has a limiting protrusion (832). The limiting protrusion (832) is embedded in the limiting groove (811) and slides along the limiting groove (811).

5. The automatic hot stamping device for bottle caps according to claim 2, characterized in that, The sleeve portion (83) is further provided with a buckle (833) at the end away from the extension portion (81).

6. An automatic hot stamping device for bottle caps according to any one of claims 1-5, characterized in that, The placement member (9) includes a sliding seat (91), a placement seat (92), and a placement shaft (93); the sliding seat (91) is slidably connected to the transverse rail (1) and connected to the pushing end of the pusher (7); the placement seat (92) is mounted on the top of the sliding seat (91), and the placement shaft (93) is mounted on the placement seat (92) and extends along the placement seat (92).

7. The automatic hot stamping device for bottle caps according to claim 6, characterized in that, A pivot sleeve (94) is also fitted on the placement shaft (93). The pivot sleeve (94) rotates along the placement shaft (93), and the bottle cap is fitted outside the pivot sleeve (94).

8. The automatic hot stamping device for bottle caps according to claim 7, characterized in that, The contact surfaces of the placement shaft (93) and the pivot sleeve (94) are coated with lubricating oil.

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