Full-automatic digital printing precision die cutting device

Abstract

The utility model discloses a full-automatic digital printing precision die cutting device, which belongs to the field of digital printing precision die cutting and comprises a precision die cutting equipment table. An adjusting assembly is assembled on the upper end face of the precise die-cutting equipment machine table. Two sets of cutting die holder clamping assemblies are assembled on the adjusting assembly in a sliding mode. A lower cutting die holder body is clamped between the two cutting die holder clamping assemblies. Compared with traditional fixed assembly, the full-automatic digital printing precision die cutting device has the advantages that when a user needs to replace different types of lower cutting die holder bodies in the die cutting operation, the lower cutting die holder bodies can be quickly released only by simply unscrewing the turning buckles, and the die cutting efficiency is greatly improved. Therefore, the lower cutting die holder body can be detached, and multiple times of clamping and positioning can be carried out. According to the precise die cutting device, the adjusting assembly and the cutting die holder clamping assembly can move in a matched mode, and therefore the lower cutting die holder bodies of different sizes can be rapidly clamped and positioned.

Description

Technical Field

[0001] The utility model belongs to the field of digital printing precision die-cutting, and in particular relates to a full-automatic digital printing precision die-cutting device. Background Art

[0002] Fully automated digital printing and precision die-cutting systems typically consist of a digital printing press and precision die-cutting equipment, enabling integrated digital printing and precision die-cutting production. This system combines digital printing and precision die-cutting technologies, enabling both printing and cutting to be completed on the same production line, resulting in an efficient and precise production process. The digital printing component typically includes a digital printer, which can print designs, text, or images directly from a digital file onto printed materials such as paper and plastic film. This printing method offers flexibility and adaptability, meeting the needs of personalized customization and small-batch production. The precision die-cutting component, typically a CNC die-cutting machine or laser cutter, precisely cuts printed materials to the desired shape and size using pre-designed die-cutting dies. This cutting method allows for precise cutting of various shapes, curves, and edges, resulting in high-quality finished products.

[0003] When traditional precision die-cutting equipment for printing products performs die-cutting operations on printed materials (such as paper, labels, greeting cards, stickers, etc.), cylinder parts are mostly used to drive the upper die holder to perform linear motion, and at the same time cooperate with the lower die holder for clamping, so as to realize the die-cutting operation of the printed materials; during this period, the lower die holder used to cooperate with the die-cutting operation is mostly assembled on the precision die-cutting equipment by bolt parts when performing die-cutting. When replacing the lower die holder with different die-cutting shapes, its overall disassembly is cumbersome and requires secondary positioning, resulting in inaccurate positioning between the lower die holder and the upper die holder, which easily causes the die-cutting operation of the printed materials to be inaccurate and inconsistent, thereby affecting the overall die-cutting precision. Therefore, a fully automatic digital printing precision die-cutting device is proposed to solve the above problems. Utility Model Content

[0004] In response to one or more of the above-mentioned defects or improvement needs of the prior art, the utility model provides a fully automatic digital printing precision die-cutting device, which has the advantage of being able to stably position lower die bases of different sizes, thereby facilitating precision die-cutting of printed parts.

[0005] To achieve the above-mentioned purpose, the utility model provides a fully automatic digital printing precision die-cutting device, comprising a precision die-cutting equipment platform;

[0006] The upper end surface of the precision die-cutting equipment is equipped with an adjustment component; two sets of die holder clamping components are slidably assembled on the adjustment component;

[0007] The lower die base body is clamped between the two sets of die base clamping assemblies;

[0008] The adjustment assembly includes an adjustment seat arranged on the upper end surface of the precision die-cutting equipment table, the upper end surface of the adjustment seat is provided with a slide groove, a positive and negative threaded rod is rotatably arranged in the slide groove, the positive and negative threaded rod is formed with positive and negative thread and two threaded rod nuts are meshed with the outside of the two threaded rod nuts, and the outside of the two threaded rod nuts is sleeved with a slider seat;

[0009] The two groups of the die-cutting seat clamping assemblies each include a positioning plate arranged on one of the slider seats, a side platform is installed on the side of the positioning plate, and two clamping platforms are integrally provided on the upper end surface of the side platform; the two clamping platforms are both U-shaped and rectangularly enclosed.

[0010] As a further improvement of the present invention, a reciprocating motor is assembled on the side of the adjustment seat, and the output end of the reciprocating motor passes through the adjustment seat and is connected to one end of the positive and negative screw rods.

[0011] As a further improvement of the present invention, two positioning blocks are protruding from the side of the lower die seat body, and the two positioning blocks are respectively arranged corresponding to one group of die seat clamping assemblies; the side platform is a rectangular box structure and one end thereof is open; and a tightening bolt is threadedly connected to the two clamping platforms.

[0012] As a further improvement of the present invention, an inner bottom plate is installed on the inner side of the side platform, and four limit blocks are arranged on the side of the inner bottom plate in a rectangular shape. The four limit blocks are all threaded with positioning screws, and the ends of the positioning screws pass through the limit blocks and extend to be connected to the inner bottom plate; the positioning blocks are arranged between the four limit blocks and fit against the wall surfaces of the limit blocks.

[0013] As a further improvement of the present invention, the upper end surface of the precision die-cutting equipment machine is provided with four support beams in a rectangular distribution, and the four support beams jointly support a support platform; a guide rod cylinder is assembled on the support platform, and the output end of the guide rod cylinder moves vertically and is connected to the upper die seat.

[0014] In general, the above technical solutions conceived by the present invention have the following beneficial effects compared with the prior art:

[0015] The fully automatic digital printing precision die-cutting device of the present invention can realize the rapid positioning of the lower die base body through the two sets of die base clamping assemblies in actual use through the mutual movement cooperation of multiple structures in the die base clamping assembly. Compared with the traditional fixed assembly, the precision die-cutting device of the present application allows the user to replace the lower die base body of different models during the die-cutting operation by simply loosening the tightening bolts to achieve the rapid release of the lower die base body, so that the lower die base body can be disassembled and can be clamped and positioned multiple times.

[0016] The fully automatic digital printing precision die-cutting device of the present invention cooperates with the mutual movement of multiple structures in the set adjustment component. In actual use, the set adjustment component can accurately adjust the spacing between the two groups of die holder clamping components, thereby cooperating with the die holder clamping component to realize rapid positioning of lower die holder bodies of different sizes. Compared with traditional bolt-type positioning, the precision die-cutting device of the present application can utilize the coordinated movement of the adjustment component and the die holder clamping component to quickly realize clamping and positioning of lower die holder bodies of different sizes. At the same time, the set adjustment component is electrically controlled, which can realize multiple precise clamping of the lower die holder body, thereby improving the accuracy during clamping, ensuring the consistency and die-cutting precision of the lower die holder body and the adjustment component during die-cutting, and realizing automatic control. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the cutting die holder clamping assembly and the lower cutting die holder body of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the clamping assembly and the adjustment assembly of the die holder of the utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the die holder clamping assembly of the utility model.

[0021] In all the drawings, the same figure marks represent the same technical features, specifically: 1. Precision die-cutting equipment machine; 2. Support beam; 3. Support platform; 4. Guide rod cylinder; 5. Upper die seat; 6. Adjustment assembly; 61. Adjustment seat; 62. Slide groove; 63. Positive and negative thread screw; 64. Screw nut; 65. Slider seat; 66. Reciprocating motor; 7. Die seat clamping assembly; 71. Positioning plate; 72. Side platform; 73. Clamping platform; 74. Tension bolt; 75. Inner bottom plate; 76. Limit block; 77. Positioning screw; 8. Lower die seat body; 81. Positioning block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example

[0024] Depend on Figure 1-4 Provided is a fully automatic digital printing precision die-cutting device, comprising a precision die-cutting equipment platform 1;

[0025] The upper end surface of the precision die-cutting equipment machine 1 is equipped with an adjustment component 6; two sets of die holder clamping components 7 are slidably assembled on the adjustment component 6;

[0026] The lower die holder body 8 is clamped between the two sets of die holder clamping components 7;

[0027] The adjustment assembly 6 includes an adjustment seat 61 disposed on the upper end surface of the precision die-cutting equipment platform 1. The upper end surface of the adjustment seat 61 is provided with a slide groove 62. A forward and reverse threaded rod 63 is rotatably provided in the slide groove 62. The forward and reverse threaded rod 63 is formed with forward and reverse threaded wires and is externally engaged with two threaded rod nuts 64. The two threaded rod nuts 64 are both externally sleeved with a slider seat 65.

[0028] The two sets of die-cutting seat clamping assemblies 7 each include a positioning plate 71 arranged on one of the slider seats 65, a side platform 72 is installed on the side of the positioning plate 71, and two clamping platforms 73 are integrally provided on the upper end surface of the side platform 72; the two clamping platforms 73 are both U-shaped and rectangularly enclosed.

[0029] In this embodiment, in actual use, through the mutual movement and coordination of multiple structures within the die holder clamping assembly 7, when the positioning block 81 abuts against the limit block 76 within the die holder clamping assembly 7, the lower die holder body 8 can be quickly positioned through the two sets of die holder clamping assemblies 7 through the tight abutment and limitation of the tightening bolt 74 and the positioning block 81, and the surrounding limitation of the limit block 76 on the positioning block 81; compared with the traditional fixed assembly, through the precision die-cutting device of the present application, when the user needs to replace the lower die holder body 8 of different models during the die-cutting operation, it is only necessary to simply loosen the tightening bolt 74 to achieve the rapid release of the lower die holder body 8, so that the lower die holder body 8 can be disassembled and can be clamped and positioned multiple times.

[0030] Furthermore, through the mutual movement and coordination of multiple structures within the set adjustment component 6, in actual use, the set adjustment component 6 can accurately adjust the spacing between the two groups of die holder clamping components 7, thereby cooperating with the die holder clamping component 7 to realize rapid positioning of lower die holder bodies 8 of different sizes. Compared with traditional bolt-type positioning, the precision die-cutting device of the present application can utilize the coordinated movement of the adjustment component 6 and the die holder clamping component 7 to quickly realize the clamping and positioning of lower die holder bodies 8 of different sizes. At the same time, the set adjustment component 6 is electrically controlled, which can realize multiple precise clamping of the lower die holder body 8, thereby improving the accuracy during clamping, ensuring the consistency and die-cutting precision of the lower die holder body 8 and the adjustment component 6 during die-cutting, and realizing automatic control.

[0031] Specifically, refer to Figure 2-3 A reciprocating motor 66 is assembled on the side of the adjustment seat 61. The output end of the reciprocating motor 66 passes through the adjustment seat 61 and is connected to one end of the forward and reverse screw rod 63.

[0032] In this embodiment, the reciprocating motor 66 is connected to the forward and reverse screw rods 63, so that the reciprocating motor 66 can drive the forward and reverse screw rods 63 to rotate; in actual use, when the forward and reverse screw rods 63 are rotating, the slide groove 62 limits the position of the slider seat 65, so that the screw nut 64 engaged with the outside of the forward and reverse screw rods 63 can drive the slider seat 65 to move linearly along the stroke range of the forward and reverse screw rods 63.

[0033] Furthermore, during this period, by limiting the positive and negative teeth of the positive and negative screw rods 63 and controlling the rotation direction of the positive and negative screw rods 63, the two slider seats 65 can perform opposite clamping movements or reverse separation movements; the power supply connection method of the positive and negative screw rods 63 is the existing technology, and the control circuit can be realized through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification, so the control method and circuit connection will not be described in detail.

[0034] Specifically, refer to Figure 2-3 Two positioning blocks 81 are protruding from the side of the lower die holder body 8, and the two positioning blocks 81 are respectively corresponding to one group of die holder clamping assemblies 7; the side platform 72 is a rectangular box structure with an open end; and a tightening bolt 74 is threadedly connected to the two clamping platforms 73.

[0035] In this embodiment, in the actual clamping operation, through the connection between the set tensioning bolts 74 and the clamping platform 73, the user controls the two sets of die holder clamping assemblies 7 to move in opposite directions through the adjustment assembly 6 until the positioning block 81 enters the die holder clamping assembly 7 and fits with the four limit blocks 76. At this time, the user tightens the two tensioning bolts 74 until the ends of the tensioning bolts 74 abut against the side walls of the positioning block 81, thereby realizing the positioning and installation of the lower die holder body 8 between the two sets of die holder clamping assemblies 7.

[0036] Specifically, refer to Figure 3-4 An inner bottom plate 75 is installed on the inner side of the side platform 72. Four limit blocks 76 are arranged on the side of the inner bottom plate 75 in a rectangular shape. The four limit blocks 76 are all threaded with positioning screws 77. The ends of the positioning screws 77 pass through the limit blocks 76 and extend to connect with the inner bottom plate 75; the positioning block 81 is arranged between the four limit blocks 76 and fits with the wall surface of the limit blocks 76.

[0037] In this embodiment, when the positioning block 81 enters the side platform 72, the four limit blocks 76 set at this time will clamp the positioning block 81, thereby preventing the positioning block 81 from loosening and offsetting, thereby ensuring that when the tightening bolt 74 limits the positioning block 81, the overall limit is stable and the positioning is accurate, thereby improving the accuracy of clamping the lower die holder body 8.

[0038] Specifically, refer to Figure 1 The upper end surface of the precision die-cutting equipment machine 1 is distributed in a rectangular shape and has four support beams 2, which jointly support a support platform 3; a guide rod cylinder 4 is assembled on the support platform 3, and the output end of the guide rod cylinder 4 moves vertically and is connected to the upper die holder 5.

[0039] In this embodiment, after the lower die holder body 8 is clamped on the adjustment assembly 6, the user can connect the guide rod cylinder 4 to an external air source, thereby connecting the guide rod cylinder 4 with the upper die holder 5, so that the guide rod cylinder 4 can drive the upper die holder 5 to move downward. After the printing material passes through the lower die holder body 8 and the upper die holder 5, the die-cutting operation of the printing material can be achieved through the downward-moving upper die holder 5 and the cooperation with the lower die holder body 8.

[0040] This utility model's fully automatic digital printing precision die-cutting device:

[0041] Step 1: In actual use, when the user needs to assemble the lower die base body 8, the lower die base body 8 is placed between the two sets of die base clamping components 7, and then the adjustment component 6 is adjusted to make the two sets of die base clamping components 7 move toward each other, so as to adapt to the lower die base bodies 8 of different sizes and clamp them. When the die base clamping component 7 moves to fit with the positioning block 81 in the lower die base body 8, the user can adjust the die base clamping component 7 to achieve the clamping limit of the lower die base body 8;

[0042] Step 2: When the user adjusts the adjustment assembly 6, the reciprocating motor 66 is connected to a power source so that the reciprocating motor 66 can drive the forward and reverse screw rods 63 to rotate. When the forward and reverse screw rods 63 rotate, the slider seat 65 is limited by the slide groove 62, so that the screw nut 64 engaged with the outside of the forward and reverse screw rods 63 can drive the slider seat 65 to move linearly along the stroke range of the forward and reverse screw rods 63. During this period, the forward and reverse teeth of the forward and reverse screw rods 63 are limited, so that the two slider seats 65 can clamp and move in opposite directions or move in opposite directions.

[0043] Step 3: When the slider seat 65 is moving, the two die-cutting seat clamping assemblies 7 provided can move synchronously with the slider seat 65 through the connection between the slider seat 65 and the positioning plate 71. The user controls the two sets of die-cutting seat clamping assemblies 7 to move in opposite directions until the positioning block 81 enters the die-cutting seat clamping assembly 7 and fits with the four limit blocks 76. At this time, the user tightens the two tensioning bolts 74 until the ends of the tensioning bolts 74 abut against the side walls of the positioning block 81, thereby achieving the positioning and installation of the lower die-cutting seat body 8 between the two sets of die-cutting seat clamping assemblies 7.

[0044] Step 4: After the lower die holder body 8 is clamped on the adjustment assembly 6, the user can connect the guide rod cylinder 4 to the external air source, so that the guide rod cylinder 4 can drive the upper die holder 5 to move downward through the connection between the guide rod cylinder 4 and the upper die holder 5. When the printing material passes through the lower die holder body 8 and the upper die holder 5, the die-cutting operation of the printing material can be achieved through the downward-moving upper die holder 5 and the cooperation with the lower die holder body 8.

[0045] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic digital printing precision die-cutting device, comprising a precision die-cutting equipment platform (1), characterized in that; The upper end surface of the precision die-cutting equipment machine (1) is equipped with an adjustment component (6); the adjustment component (6) is slidably equipped with two sets of die holder clamping components (7); A lower die base body (8) is clamped between the two sets of die base clamping assemblies (7); wherein The adjustment assembly (6) includes an adjustment seat (61) arranged on the upper end surface of the precision die-cutting equipment platform (1), the upper end surface of the adjustment seat (61) is provided with a slide groove (62), a positive and negative threaded rod (63) is rotatably arranged in the slide groove (62), positive and negative threaded rods (63) are formed on the positive and negative threaded rods (63) and two threaded rod nuts (64) are meshed with each other on the outside, and a slider seat (65) is sleeved on the outside of the two threaded rod nuts (64); The two groups of the die cutter seat clamping assemblies (7) each comprise a positioning plate (71) arranged on one of the slider seats (65); a side platform (72) is mounted on the side of the positioning plate (71); and two clamping platforms (73) are integrally provided on the upper end surface of the side platform (72); the two clamping platforms (73) are both U-shaped and enclosed in a rectangular shape.

2. The fully automatic digital printing and precision die-cutting device according to claim 1, characterized in that: A reciprocating motor (66) is mounted on the side of the adjusting seat (61), and an output end of the reciprocating motor (66) passes through the adjusting seat (61) and is connected to one end of the forward and reverse screw rod (63).

3. The fully automatic digital printing precision die-cutting device according to claim 1, characterized in that: Two positioning blocks (81) are protruding from the side of the lower die holder body (8), and the two positioning blocks (81) are respectively arranged corresponding to one group of the die holder clamping components (7); the side platform (72) is a rectangular box structure with one end open; and a loosening bolt (74) is threadedly connected to each of the two clamping platforms (73).

4. The fully automatic digital printing precision die-cutting device according to claim 3, characterized in that: An inner bottom plate (75) is installed on the inner side of the side platform (72), and four limiting blocks (76) are arranged on the side of the inner bottom plate (75) in a rectangular distribution. The four limiting blocks (76) are all threadedly connected with positioning screws (77), and the ends of the positioning screws (77) pass through the limiting blocks (76) and extend to be connected to the inner bottom plate (75); the positioning block (81) is arranged between the four limiting blocks (76) and fits with the wall surface of the limiting blocks (76).

5. The fully automatic digital printing and precision die-cutting device according to claim 1, characterized in that: The upper end surface of the precision die-cutting equipment machine (1) is provided with four support beams (2) distributed in a rectangular shape, and the four support beams (2) jointly support a support platform (3); a guide rod cylinder component (4) is assembled on the support platform (3), and the output end of the guide rod cylinder component (4) moves vertically and is connected to an upper die holder (5).

Images