Dynamic adjusting impressing head for embossment three-dimensional anti-counterfeiting online printing

Abstract

The utility model belongs to the technical field of embossment impressing heads, and particularly relates to an embossment three-dimensional anti-fake online printing dynamic adjusting impressing head which comprises a multi-shaft mechanical arm, a base and an installation plate, the base is installed at the output end of the multi-shaft mechanical arm, movable grooves are symmetrically formed in the installation plate, the interior of each movable groove is connected with a limiting block in a sliding mode, and the limiting blocks are arranged in the movable grooves. And one side of each limiting block is fixedly connected with a slope clamping block, and a first spring is fixedly connected between each limiting block and the inner wall of the corresponding movable groove. The embossment embossing head body drives the inclined plane inserting rod to be inserted into the inserting groove and extrudes the inclined plane clamping block, so that the inclined plane clamping block retracts and drives the limiting block to extrude the first spring, the inclined plane clamping block rebounds, resets and is clamped into the clamping groove under the influence of the counter-acting force of the first spring, and then the embossment embossing head body and the mounting plate can be rapidly connected. The fixing rod drives the slope clamping block to be separated from the interior of the clamping groove, then the embossment embossing head body can be taken down, the structure is simple, tools are not needed, and the disassembly and assembly efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to embossing head technical field, concretely is embossing three -dimensional anti -fake on -line printing dynamic adjustment embossing head. BACKGROUND

[0002] The embossing head is usually also called embossing die or embossing head, and is a tool for manufacturing embossed patterns or characters with three-dimensional effects. It is commonly used in surface treatment processes of materials such as packaging printing, paper, leather, plastic, and fabric. Through the embossing head, patterns or character effects with depth and details can be created on the surface of the material, which is often used to enhance the visual effect, touch, and brand recognition of the product.

[0003] The prior art has the following defects or problems: The prior art with publication number CN217863507U discloses a pressure printing device with a pressure head that is easy to replace. The device includes a base and a pressure printing table fixedly connected to the top of the base. The top of the base is fixedly connected to a bracket. The top of the pressure printing table is installed with a fixing assembly. The fixing assembly includes a fixing plate, a fixing rod, a pressure head body, and a positioning sleeve. The fixing plate is installed on one side of the bracket. Four corners of the bottom of the fixing plate are provided with fixing grooves. The surface of the fixing rod is slidingly connected to the inner wall of the fixing groove. The top of the pressure head body is fixedly connected to the bottom of the fixing groove. The surface of the positioning sleeve is fixedly connected to the inside of the fixing plate.

[0004] The above-mentioned device can complete the disassembly of the fixing plate and the pressure head body by rotating the handle to drive the take-up roller to wind the pull rope, thereby pulling the positioning rod out of the inside of the fixing rod. The fixing plate and the pressure head body can be fixed without the aid of external tools. The pressure head body can be quickly replaced and disassembled. The operation process of replacing the pressure head body is relatively simple, which does not affect the working process of the pressure printing device, thereby improving the working efficiency and achieving the purpose of conveniently replacing the pressure head body.

[0005] The above-mentioned content is complex to operate and has low disassembly efficiency. It cannot improve the buffering effect during pressure printing. Therefore, a dynamic adjustment embossing head for embossing three-dimensional anti-fake on-line printing is needed.

[0006] It should be noted that the above-mentioned content belongs to the technical cognition of the inventor and does not necessarily constitute prior art. UTILITY MODEL CONTENT

[0007] In view of the deficiencies of the prior art, the utility model provides a dynamic adjustment embossing head for embossing three-dimensional anti-fake on-line printing, which solves the existing problems.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: relief three -dimensional anti -fake on -line printing dynamic adjustment coining head, including multi -axis mechanical arm, base and mounting panel, the base is installed in the output of multi -axis mechanical arm, the inside of mounting panel is opened in the movable slot, the inside of each movable slot is connected with the limit block that slides, each limit block's one side is connected with inclined surface clamping block fixedly, each limit block with the inner wall of corresponding movable slot is connected with first spring fixedly.

[0009] As a preferred technical scheme of the utility model, each limit block is fixedly connected with a pull rod on the side away from the inclined surface clamping block, and the other end of each pull rod is connected with a pull ring through the mounting panel.

[0010] As a preferred technical scheme of the utility model, the outside of the mounting panel is provided with a relief coining head body, and the outside of the relief coining head body is fixedly connected with inclined surface insertion rods.

[0011] As a preferred technical scheme of the utility model, the inside of the mounting panel is provided with insertion slots matched with the inclined surface insertion rods, and the inside of each inclined surface insertion rod is provided with a clamping slot matched with the inclined surface clamping block.

[0012] As a preferred technical scheme of the utility model, the inside of the base is provided with sliding grooves, the inside of each sliding groove is connected with a limit head that slides, one end of each limit head is fixedly connected with a sliding rod, and the other end of each sliding rod penetrates the base and is fixedly connected with a connecting seat.

[0013] As a preferred technical scheme of the utility model, each connecting seat is fixedly connected with the mounting panel, the outside of the base is fixedly connected with fixed sleeves, and each fixed sleeve is connected with the corresponding sliding rod that slides.

[0014] As a preferred technical scheme of the utility model, the outside of each fixed sleeve is fixedly connected with a second spring, and the other end of each second spring is fixedly connected with the corresponding connecting seat.

[0015] Compared with the prior art, the utility model provides the relief three -dimensional anti -fake on -line printing dynamic adjustment coining head, has the following beneficial effects:

[0016] I. The relief three-dimensional anti-fake on-line printing dynamic adjustment embossing head, through the setting installation plate, inclined block, first spring, relief embossing head body, inclined plug and card slot, through the relief embossing head body drives the inclined plug to insert into the corresponding slot, the inclined plug is extruded, retracts and drives the limit block to move, the limit block extrudes the first spring and drives the pull rod to move;After the inclined plug completely enters the inside of the slot, the inclined block is affected by the reaction force of the first spring, and is reset and clamped into the inside of the card slot, so that the relief embossing head body and the installation plate can be quickly connected, the pull ring and the pull rod are driven to move by the fixing rod, the pull rod moves and drives the inclined block to separate from the inside of the card slot, so that the relief embossing head body can be removed, the structure is simple, no tool is needed, the disassembly and assembly efficiency is high, and the use effect is improved;

[0017] II. The relief three-dimensional anti-fake on-line printing dynamic adjustment embossing head, through the setting multi-axis mechanical arm, base, slide rod, second spring and installation plate, the relief embossing head body is driven by the multi-axis mechanical arm to be embossed, the reaction force of the embossing drives the installation plate to drive the connecting seat to move, the connecting seat extrudes the second spring and drives the slide rod to slide in the inside of the fixed sleeve and the sliding groove, and the rebound force of the second spring is used to offset the pressure, so that the buffering effect during embossing is realized. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the connecting structure schematic diagram of the relief embossing head body of the utility model;

[0020] Figure 3 It is the inside structure schematic diagram of the installation plate of the utility model;

[0021] Figure 4 It is the connecting structure schematic diagram of the base of the utility model.

[0022] In the drawing: 1, multi-axis mechanical arm;2, base;3, installation plate;4, movable slot;5, limit block;6, inclined block;7, first spring;8, pull rod;9, pull ring;10, fixed rod;11, relief embossing head body;12, inclined plug;13, slot;14, card slot;15, sliding groove;16, limit head;17, slide rod;18, connecting seat;19, fixed sleeve;20, second spring. PREFERRED EMBODIMENT

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further explained below in combination with the drawings and examples. It should be noted that the examples and features in the examples of the present application can be combined with each other without conflict.

[0024] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0025] Embodiment one

[0026] As Figures 1-4 The utility model provides a technical scheme: embossing three -dimensional anti -fake on -line printing dynamic adjustment coining head, including multi -axis mechanical arm 1, base 2 and mounting plate 3, base 2 installs at the output of multi -axis mechanical arm 1, the inside symmetry of mounting plate 3 is set up with movable slot 4, the inside of each movable slot 4 is all connected with limit block 5 slidingly, the side of each limit block 5 is all connected with inclined surface clamping block 6 fixedly, each limit block 5 and the inner wall between corresponding movable slot 4 is all connected with first spring 7 fixedly, the side of each limit block 5 away from inclined surface clamping block 6 is all connected with pull rod 8 fixedly, the other end of each pull rod 8 is all through mounting plate 3 and is connected with pull ring 9 fixedly, and the fixed rod 10 is set up between every two pull rings 9

[0027] The outside of mounting plate 3 is provided with embossing coining head body 11, and the outside of embossing coining head body 11 is fixedly connected with inclined surface insertion rod 12 in a symmetrical manner, and the inside of mounting plate 3 is provided with insertion slot 13 for use with inclined surface insertion rod 12 in a symmetrical manner. The inside of each inclined surface insertion rod 12 is provided with clamping slot 14 for use with inclined surface clamping block 6.

[0028] In the embodiment, the inclined surface insertion rod 12 is inserted into the corresponding insertion slot 13 by the embossing coining head body 11, the inclined surface of the inclined surface insertion rod 12 is in contact with the inclined surface of the inclined surface clamping block 6, and the inclined surface clamping block 6 is extruded to make it retract and move the limit block 5. When the limit block 5 moves, the first spring 7 is extruded and the pull rod 8 is moved. When the pull rod 8 moves, the pull ring 9 is moved. When the pull ring 9 moves, the fixed rod 10 is moved. After the inclined surface insertion rod 12 completely enters the inside of the insertion slot 13, the inclined surface clamping block 6 is affected by the reaction force of the first spring 7, and is reset and clamped into the inside of the clamping slot 14. The embossing coining head body 11 can be quickly connected with the mounting plate 3. The pull ring 9 and the pull rod 8 are moved by the fixed rod 10. When the pull rod 8 moves, the inclined surface clamping block 6 is separated from the inside of the clamping slot 14. The embossing coining head body 11 can be removed. The structure is simple, no tools are needed, the disassembly and assembly efficiency is high, and the use effect is improved.

[0029] Embodiment two

[0030] As Figures 1-4As shown, the inside of the base 2 is symmetrically provided with a sliding groove 15, the inside of each sliding groove 15 is slidably connected with a limiting head 16, one end of each limiting head 16 is fixedly connected with a sliding rod 17, the other end of each sliding rod 17 penetrates through the base 2 and is fixedly connected with a connecting seat 18, each connecting seat 18 is fixedly connected with the mounting plate 3, the outside of the base 2 is fixedly connected with a fixed sleeve 19, each fixed sleeve 19 is slidably connected with the corresponding sliding rod 17, the outside of each fixed sleeve 19 is fixedly connected with a second spring 20, the other end of each second spring 20 is fixedly connected with the corresponding connecting seat 18.

[0031] In this embodiment, the base 2 of the output end is moved by the multi-shaft mechanical arm 1, and the base 2 drives the relief stamping head body 11 to stamp through the mounting plate 3. When stamping, the stamping reaction force of the relief stamping head body 11 is transmitted to the mounting plate 3, the mounting plate 3 is forced to move the connecting seat 18, the connecting seat 18 is extruded when moving the second spring 20 and drives the sliding rod 17 to slide inside the fixed sleeve 19 and the sliding groove 15, and the rebound force of the second spring 20 offsets the pressure, thereby realizing the buffering effect when stamping. The limiting head 16 can limit the sliding rod 17 to prevent it from disengaging, the fixed sleeve 19 can limit the sliding rod 17 and provide a guiding effect, and the moving stability of the sliding rod 17 is improved.

[0032] The working principle of this embodiment is that in use, the inclined face of the inclined face insertion rod 12 is inserted into the corresponding insertion groove 13, the inclined face of the inclined face insertion rod 12 contacts the inclined face of the inclined face clamping block 6, and extrudes the inclined face clamping block 6, so that it is retracted and drives the limiting block 5 to move. The limiting block 5 is extruded when moving the first spring 7 and drives the pull rod 8 to move, the pull rod 8 moves and drives the pull ring 9 to move, the pull ring 9 moves and drives the fixed rod 10 to move; after the inclined face insertion rod 12 completely enters the inside of the insertion groove 13, the inclined face clamping block 6 is affected by the reaction force of the first spring 7, and is reset and clamped into the inside of the clamping groove 14, that is, the relief stamping head body 11 and the mounting plate 3 are quickly connected, the pull ring 9 and the pull rod 8 are moved by the fixed rod 10, the pull rod 8 is moved and the inclined face clamping block 6 is separated from the inside of the clamping groove 14, that is, the relief stamping head body 11 is removed, the structure is simple, no tools are needed, the disassembly and assembly efficiency is high, and the use effect is improved;

[0033] The base 2 is moved by the multi-axis mechanical arm 1, the base 2 drives the embossing head body 11 to emboss through the mounting plate 3, the embossing reaction force of the embossing head body 11 is transmitted to the mounting plate 3 when embossing, the mounting plate 3 is forced to move the connecting seat 18, the connecting seat 18 extrudes the second spring 20 and drives the sliding rod 17 to slide in the fixed sleeve 19 and the sliding groove 15 when moving, the buffer effect when embossing is realized by the rebound force of the second spring 20 to offset the pressure, the limiting head 16 can limit the sliding rod 17 and prevent it from disengaging, the fixed sleeve 19 can limit the sliding rod 17 and provide a guiding effect, and the moving stability of the sliding rod 17 is improved.

[0034] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the protection scope of the technical scheme of the present application.

Claims

1. An embossed 3D anti-counterfeiting online printing dynamically adjustable printing head, characterized in that: The system includes a multi-axis robotic arm (1), a base (2), and a mounting plate (3). The base (2) is installed at the output end of the multi-axis robotic arm (1). The mounting plate (3) has symmetrically arranged movable slots (4) inside. Each movable slot (4) is slidably connected to a limit block (5). Each limit block (5) is fixedly connected to one side of an inclined plate block (6). Each limit block (5) is fixedly connected to the inner wall of the corresponding movable slot (4) with a first spring (7). Each of the limiting blocks (5) is fixedly connected to a pull rod (8) on the side away from the inclined block (6), and the other end of each pull rod (8) passes through the mounting plate (3) and is fixedly connected to a pull ring (9). A fixing rod (10) is provided between every two pull rings (9). The mounting plate (3) is provided with an embossing head body (11) on the outside, and the embossing head body (11) is symmetrically fixedly connected with inclined insert rods (12). The mounting plate (3) has symmetrical slots (13) for use with the inclined insert (12) inside, and each of the inclined inserts (12) has a slot (14) for use with the inclined block (6) inside.

2. The embossed three-dimensional anti-counterfeiting online printing dynamically adjustable printing head according to claim 1, characterized in that: The base (2) has symmetrically provided grooves (15) inside. Each groove (15) is slidably connected to a limiting head (16). One end of each limiting head (16) is fixedly connected to a sliding rod (17). The other end of each sliding rod (17) passes through the base (2) and is fixedly connected to a connecting seat (18).

3. The relief-engraved three-dimensional anti-counterfeiting online printing dynamically adjustable printing head according to claim 2, characterized in that: Each of the connecting seats (18) is fixedly connected to the mounting plate (3), and the base (2) is symmetrically fixedly connected to the outside of the fixing sleeve (19), and each of the fixing sleeves (19) is slidably connected to the corresponding slide rod (17).

4. The relief-engraved three-dimensional anti-counterfeiting online printing dynamically adjustable printing head according to claim 3, characterized in that: Each of the fixed sleeves (19) is fixedly connected to the outside of a second spring (20), and the other end of each second spring (20) is fixedly connected to the corresponding connecting seat (18).

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