Plastic film continuous printing table

Abstract

The utility model discloses a plastic film continuous printing table, which belongs to the technical field of printing devices, and comprises a table seat, a carrying table fixedly connected to the upper surface of the table seat and a printing plate positioned right above the carrying table, and the tail end of the printing plate is fixedly connected with a connecting block. The position, corresponding to the connecting block, of the pedestal is fixedly connected with a support of an inverted-U-shaped structure, a servo motor is installed on the top of the support, the power output end of the servo motor is in transmission connection with a lead screw rotationally connected with the pedestal, and the lead screw is in threaded connection with the connecting block. And then the stepping motor is matched with the connecting frame to drive the winding roller to rotate, the advancing interval displacement of the plastic film is the same, the servo motor drives the lead screw to enable the guide column to be matched with the guide hole to slide, and therefore the printing plate moves up and down in a reciprocating mode to continuously print the plastic film, and the printing efficiency of the plastic film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing devices, and more particularly to a continuous printing table for plastic films. Background Art

[0002] Plastic printing is a type of plastic product used for packaging. It's imprinted with exquisite patterns, including hearts, English letters, animals, and more. To create this finished product, a number of processes are involved, including coating, hemming, printing, bagging, shaking, and packaging.

[0003] The existing patent is a hand printing table device, and the patent authorization number CN209191465U includes an ink pad, etc.; the bottom plate is fixed to the top of the base, the guide groove is connected to the bottom plate, the two positioning plates are respectively fixed to the top of the bottom plate, the protrusion is fixed to the top of the positioning plate, the guide groove is located on the right side of the positioning plate, the positioning bolt is slidably connected to the guide groove, the limit bolt is fixed to one side of the protrusion, the limit plate is fixed to the positioning plate, the ink pad is fixed to the top of the limit plate, the limit block is fixed to one side of the limit plate, the handle is fixed to one side of the ink pad, and the handle is located above the limit block; the guide column is fixed to one side of the base, the connecting plate is slidably connected to the guide column, the connecting plate is located at the front end of the guide column, the U-shaped splint is rotatably connected to the connecting plate, the U-shaped splint is located between the two guide columns, and the printing plate is fixed to the U-shaped splint; the utility model can adjust the ink pad to the optimal position according to different needs, is easy to clean, has a simple structure and is easy to operate, and also greatly increases the service life.

[0004] However, in patent authorization number CN209191465U, the position of the base plate is first adjusted, and then the ink pad is fixed on the limit plate, and then the printing plate is fixed on the U-shaped clamping plate, and the height and angle are adjusted, and finally printing is performed. Since the printed and dyed materials need to be repeatedly placed and collected during the printing and dyeing process, the printing efficiency is reduced to a certain extent. Therefore, we propose a plastic film continuous printing table to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In response to the problems existing in the prior art, the purpose of the utility model is to provide a continuous printing table for plastic film, which can correct the deviation of the film, and then drive the winding roller to rotate through a stepping motor and a connecting frame to make the interval displacement of the plastic film the same, and drive the lead screw through a servo motor to make the guide column slide in conjunction with the guide hole, so that the printing plate moves back and forth up and down to continuously print the plastic film, thereby improving the efficiency of printing on the plastic film.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the present invention adopts the following technical solutions.

[0009] A plastic film continuous printing table, comprising a base, a carrier fixedly connected to the upper surface of the base, and a printing plate located directly above the carrier, the end of the printing plate fixedly connected to a connecting block, the base corresponding to the connecting block is fixedly connected to a bracket with an inverted U-shaped structure, a servo motor is installed on the top of the bracket, the power output end of the servo motor is transmission-connected to a screw rotatably connected to the base, and the screw is screwed to the connecting block, the side wall of the bracket is opened with a guide hole, the inner side of the guide hole is slidably connected to a guide column fixedly connected to the printing plate;

[0010] A deviation corrector is installed on one side of the carrier;

[0011] The platform is symmetrically fixedly connected to a connecting frame at the edge away from the corrector, and a winding roller is installed between the top ends of the connecting frames. A stepping motor with a power output end connected to the winding roller is installed at one of the connecting frames.

[0012] Furthermore, the pedestal is symmetrically fixedly connected to support frames at edges close to the connecting frame, and guide rollers are longitudinally symmetrically and rotationally connected between the support frames.

[0013] Furthermore, a bearing is installed at the portion where the support frame is connected to the end of the guide roller.

[0014] Furthermore, the outer diameter of the guide pillar is adapted to the width of the guide hole.

[0015] Furthermore, the bottom end of the lead screw is provided with a smooth structure, and the bottom end of the lead screw is connected to the base through a bearing.

[0016] Furthermore, the deviation corrector, guide roller and winding roller correspond to each other.

[0017] Furthermore, rubber pads are installed on the edge of the lower surface of the base, and a plurality of rubber pads are symmetrically arranged.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) In this solution, the plastic film is conveyed through a roll-feeding device, and the end of the plastic film is connected to the take-up roller. During the conveying process of the plastic film, the deviation corrector is used to correct the deviation of the plastic film to ensure that it passes through the carrier. The take-up roller is driven to rotate by a stepper motor in conjunction with a connecting frame, so that the interval displacement of the plastic film is the same. The lead screw is driven by a servo motor to make the guide column slide in conjunction with the guide hole, so that the printing plate moves back and forth up and down to continuously print the plastic film, thereby improving the efficiency of printing on the plastic film.

[0021] (2) In this solution, the plastic film passes between the two guide rollers to avoid friction with the edge of the base during the process of rolling up the plastic film, which has a good protective effect on the plastic film. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the pedestal structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the printing plate of the present utility model.

[0026] Description of the numbers in the figure:

[0027] 1. Base; 2. Carrier; 3. Printing board; 4. Connecting block; 5. Bracket; 6. Servo motor; 7. Lead screw; 8. Guide hole; 9. Guide post; 10. Deviation corrector; 11. Support frame; 12. Guide roller; 13. Connecting frame; 14. Winding roller; 15. Stepping motor. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] Example:

[0030] See also Figure 1-4 A plastic film continuous printing table includes a base 1, a carrier 2 fixedly connected to the upper surface of the base 1, and a printing plate 3 located directly above the carrier 2. The end of the printing plate 3 is fixedly connected to a connecting block 4. A bracket 5 with an inverted U-shaped structure is fixedly connected to the portion of the base 1 corresponding to the connecting block 4. A servo motor 6 is installed on the top of the bracket 5. The power output end of the servo motor 6 is transmission-connected to a screw 7 rotatably connected to the base 1, and the screw 7 is screwed to the connecting block 4. A guide hole 8 is opened on the side wall of the bracket 5. A guide column 9 fixedly connected to the printing plate 3 is slidably connected to the inner side of the guide hole 8.

[0031] A deviation corrector 10 is installed on one side of the carrier 2;

[0032] The edge of the platform 2 away from the corrector 10 is symmetrically fixedly connected to the connecting frame 13, and the top of the connecting frame 13 is installed with a winding roller 14. A stepping motor 15 with a power output end connected to the winding roller 14 is installed on one of the connecting frames 13;

[0033] It should be noted that when the continuous printing table for plastic film is in use, the plastic film is conveyed through a winding device, and the end of the plastic film is connected to the winding roller 14. During the transportation of the plastic film, the deviation corrector 10 is used to correct the deviation to ensure that it passes through the carrier 2, and the winding roller 14 is driven to rotate by the stepping motor 15 in conjunction with the connecting frame 13, so that the interval displacement of the plastic film is the same, and the servo motor 6 is externally controlled by a control device, and a suitable forward and reverse program is set for the servo motor 6, so that the guide column 9 slides in conjunction with the guide hole 8, so that the printing plate 3 moves back and forth up and down to continuously print the plastic film, thereby improving the efficiency of printing on the plastic film, and the printing ink uses quick-drying ink.

[0034] like Figure 1 As shown, the support frame 11 is symmetrically fixedly connected to the edge of the pedestal 1 near the connecting frame 13, and the guide rollers 12 are longitudinally symmetrically connected to the support frames 11, and the parts where the ends of the support frames 11 and the guide rollers 12 are connected are installed with bearings;

[0035] It should be noted that, by passing the plastic film between the two guide rollers 12 , friction with the edge of the base 1 during the winding process of the plastic film is avoided, which has a good protective effect on the plastic film.

[0036] like Figure 3 、 Figure 4 As shown, the outer diameter of the guide column 9 is adapted to the width of the guide hole 8, the bottom end of the lead screw 7 is provided with a smooth structure, and the bottom end of the lead screw 7 is connected to the base 1 through a bearing;

[0037] It should be noted that, through the self-rotation of the lead screw 7 , the guide pillar 9 slides in cooperation with the guide hole 8 , thereby ensuring the stability of the printing plate 3 during the upward and downward movement.

[0038] like Figure 1 As shown, the deviation corrector 10, the guide roller 12 and the winding roller 14 correspond to each other;

[0039] It should be noted that the plastic film to be printed can be printed continuously by correcting the deviation, guiding and finally winding the plastic film.

[0040] Rubber pads are installed on the edge of the lower surface of the base 1, and a plurality of rubber pads are symmetrically arranged.

[0041] During use: the plastic film is conveyed through the winding device, and the end of the plastic film is connected to the winding roller 14. During the conveying process of the plastic film, the deviation corrector 10 is used to correct the deviation to ensure that it passes through the carrier 2, and the winding roller 14 is driven to rotate by the stepping motor 15 in conjunction with the connecting frame 13, so that the interval displacement of the plastic film is the same, and the servo motor 6 is connected to an external control device, and a suitable forward and reverse program is set for the servo motor 6, so that the guide column 9 cooperates with the guide hole 8 to slide, so that the printing plate 3 moves up and down to continuously print the plastic film.

[0042] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A plastic film continuous printing platform, comprising a platform (1), a carrier (2) fixedly connected to the upper surface of the platform (1), and a printing plate (3) located directly above the carrier (2), characterized in that: The end of the printing plate (3) is fixedly connected to a connecting block (4); the portion of the pedestal (1) corresponding to the connecting block (4) is fixedly connected to a bracket (5) having an inverted U-shaped structure; a servo motor (6) is installed on the top of the bracket (5); the power output end of the servo motor (6) is transmission-connected to a lead screw (7) rotatably connected to the pedestal (1), and the lead screw (7) is screwed to the connecting block (4); a guide hole (8) is provided on the side wall of the bracket (5); and a guide column (9) fixedly connected to the printing plate (3) is slidably connected to the inner side of the guide hole (8); A deviation corrector (10) is installed on one side of the carrier (2); The carrier (2) is symmetrically fixedly connected to a connecting frame (13) at an edge away from the corrector (10), and a winding roller (14) is installed between the top ends of the connecting frames (13). A stepping motor (15) with a power output end connected to the winding roller (14) is installed at one of the connecting frames (13).

2. A plastic film continuous printing station according to claim 1, characterized in that: The pedestal (1) is symmetrically fixedly connected to a support frame (11) near the edge of the connecting frame (13), and a guide roller (12) is longitudinally symmetrically rotatably connected between the support frames (11).

3. A plastic film continuous printing station according to claim 2, characterized in that: A bearing is installed at the portion where the support frame (11) is connected to the end of the guide roller (12).

4. The continuous printing station for plastic films according to claim 1, characterized in that: The outer diameter of the guide column (9) is adapted to the width of the guide hole (8).

5. The continuous printing station for plastic films according to claim 1, characterized in that: The bottom end of the lead screw (7) is provided with a smooth surface structure, and the bottom end of the lead screw (7) is connected to the base (1) via a bearing.

6. The continuous printing station for plastic films according to claim 3, characterized in that: The deviation corrector (10), the guide roller (12) and the winding roller (14) correspond to each other.

7. The continuous printing station for plastic films according to claim 1, characterized in that: Rubber pads are installed on the edge of the lower surface of the pedestal (1), and a plurality of the rubber pads are symmetrically arranged.

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