Driving guide structure for screen printing machine

Abstract

The utility model discloses a driving guide structure for a screen printing machine. The driving guide structure comprises a base station, the unwinding roller is fixedly connected to one side of the top of the base table; the winding roller is fixedly connected to the other side of the top of the base table; the conveying belt is wound between the unwinding roller and the winding roller; the printing mechanism is installed at the top of the base table and corresponds to the position of the conveying belt, the printing mechanism comprises a rack fixedly connected to the top of the base table, an electric cylinder is fixedly connected to the top of the rack, and a printing assembly is fixedly connected to the output end of the electric cylinder; and guide mechanisms are mounted on the two sides of the rack. By arranging the two guide mechanisms, products conveyed on the conveying belt can be effectively limited and guided, so that the conveying stability of the products is ensured, deflection in the printing process is avoided, and the printing quality of the products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screen printing machines, in particular to a driving guide structure for screen printing machines. Background Art

[0002] Printing is a method of printing dyes or coatings onto fabrics in a certain way to form patterns. Fabric printing is also called local dyeing of fabrics. As disclosed in the publication (announcement) number: CN208930911U, a screen printing machine is disclosed, including a workbench, an adjustment mechanism, an ink supply mechanism and a drying mechanism, characterized in that: the bottom surface of the workbench is fixedly connected with a leg, a reel is installed at the left end of the upper surface of the workbench, a guide roller is installed on the left side of the upper surface of the workbench, a tensioning roller is installed in the middle of the left side of the upper surface of the workbench through an adjusting bolt, a screen frame is installed in the middle of the upper surface of the workbench, a screen template is inlaid and connected in the middle of the screen frame, and an adjustment mechanism is installed in the middle of the right side of the upper surface of the workbench through a connecting seat, and the adjustment mechanism includes a first servo motor, a coupling, a first linear module, a first slider, a first servo drive, a second servo motor, a second linear module, a second slider and a second servo drive, and one end of the first servo motor is connected to the first linear module through a coupling. The first linear module is connected with a first slider in a sliding connection in the middle of the upper surface, a first servo driver is installed in the middle of the right side of the first linear module, a second servo motor is detachably connected to the upper surface of the first slider, the left end of the second servo motor is connected to the second linear module through a coupling, a second slider is slidably connected to the middle of the bottom surface of the second linear module, a second servo driver is installed in the middle of the upper surface of the second linear module, the bottom surface of the second slider is fixedly connected to a fixing plate through a fine-tuning nut, a digital hydraulic cylinder is detachably connected to the bottom surface of the fixing plate, a stepper motor driver is installed in the middle of the front of the digital hydraulic cylinder, the bottom end of the digital hydraulic cylinder is fixedly connected to an ink supply mechanism, a winder is installed on the right side of the upper surface of the workbench, a drying mechanism is inlaid in the middle of the bottom surface of the workbench, and a PLC controller is installed in the middle of the front of the workbench.

[0003] Although the above technical solution solves the corresponding technical problem, the above technical solution still has the following defects:

[0004] The above technical solution is not convenient for guiding and limiting the product to be printed, so the product is prone to deflection during the printing process, thereby affecting the printing quality. Utility Model Content

[0005] The purpose of the utility model is to provide a driving guide structure for a screen printing machine. By setting two guide mechanisms, the products conveyed on the conveyor belt can be effectively limited and guided, thereby ensuring the stability of product transportation, thus avoiding deflection during the printing process, and improving the printing quality of the product.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A driving guide structure for a screen printing machine, comprising:

[0008] abutment;

[0009] A reel fixedly connected to one side of the top of the base;

[0010] A winding roller fixedly connected to the other side of the top of the base;

[0011] A conveyor belt wound between the unwinding roller and the winding roller;

[0012] A printing mechanism, which is installed on the top of the base and corresponds to the position of the conveyor belt. The printing mechanism includes a frame fixedly connected to the top of the base, an electric cylinder is fixedly connected to the top of the frame, a printing component is fixedly connected to the output end of the electric cylinder, and guide mechanisms are installed on both sides of the frame.

[0013] The above-mentioned driving guide structure for the screen printing machine, wherein the printing component includes a lifting frame fixedly connected to the output end of the electric cylinder, the bottom of the lifting frame is fixedly connected to a printing screen, and a printing structure is installed on the side of the lifting frame and at a position corresponding to the printing screen.

[0014] The above-mentioned driving guide structure for the screen printing machine, wherein the printing structure includes an electric telescopic rod fixedly connected to the side of the lifting frame, and a brush plate matching the printing screen is installed on the output end of the electric telescopic rod.

[0015] The above-mentioned driving guide structure for the screen printing machine, wherein the guide mechanism includes a mounting seat fixedly connected to the side of the frame, a threaded seat fixedly connected to the mounting seat, an adjusting bolt is threadedly connected to the upper thread of the threaded seat, and a guide baffle is rotatably installed on the end of the adjusting bolt through a bearing.

[0016] In the above-mentioned driving guide structure for a screen printing machine, one end of the adjusting bolt away from the guide baffle is fixedly connected with a rotating hand wheel for rotating the adjusting bolt.

[0017] The above-mentioned driving guide structure for a screen printing machine, wherein the side of the mounting seat close to the guide baffle is fixedly connected with two symmetrically arranged limiting telescopic rods, and the other end of the limiting telescopic rod is fixedly connected to the guide baffle.

[0018] The utility model has at least the following beneficial effects:

[0019] In the utility model, a driving guide structure for a screen printing machine is realized. By setting two guide mechanisms, the products conveyed on the conveyor belt can be effectively limited and guided, thereby ensuring the stability of product transportation, thus avoiding deflection during the printing process, and improving the printing quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 This is a schematic diagram of the structure of the drive guide structure of the utility model for a screen printing machine;

[0022] Figure 2 This is a structural schematic diagram of a printing mechanism in a driving guide structure of a screen printing machine according to the utility model;

[0023] Figure 3 This is a structural schematic diagram of a printing assembly in a driving guide structure of a screen printing machine according to the utility model;

[0024] Figure 4 The utility model is a structural schematic diagram of a guide mechanism in a driving guide structure of a screen printing machine.

[0025] Description of Figure Numbers:

[0026] 1. Base; 2. Unwinding roller; 3. Rewinding roller; 4. Conveyor belt; 5. Printing mechanism;

[0027] 501, frame; 502, electric cylinder; 503, printing component; 504, guide mechanism;

[0028] 5031, lifting frame; 5032, printing screen; 5033, printing structure;

[0029] 50331, electric telescopic rod; 50332, brush plate;

[0030] 5041, mounting seat; 5042, threaded seat; 5043, adjusting bolt; 5044, guide baffle;

[0031] 50431, rotating hand wheel; 50441, position limiting telescopic rod. DETAILED DESCRIPTION

[0032] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0033] Please refer to Figures 1 to 4 As shown, an embodiment of the utility model provides a driving guide structure for a screen printing machine, comprising: a base 1, a reel 2 fixedly connected to one side of the top of the base 1, a reel 3 fixedly connected to the other side of the top of the base 1, a conveyor belt 4 wound between the reel 2 and the reel 3, and a printing mechanism 5;

[0034] Please refer to Figures 1 to 4 As shown, the printing mechanism 5 is installed on the top of the base 1 and corresponds to the position of the conveyor belt 4. The printing mechanism 5 includes a frame 501 fixedly connected to the top of the base 1, an electric cylinder 502 is fixedly connected to the top of the frame 501, a printing component 503 is fixedly connected to the output end of the electric cylinder 502, and guide mechanisms 504 are installed on both sides of the frame 501;

[0035] Please refer to Figures 1 to 4 As shown, the printing component 503 includes a lifting frame 5031 fixedly connected to the output end of the electric cylinder 502, a printing screen 5032 is fixedly connected to the bottom of the lifting frame 5031, and a printing structure 5033 is installed on the side of the lifting frame 5031 and at a position corresponding to the printing screen 5032.

[0036] Please refer to Figures 1 to 4 As shown, the printing structure 5033 includes an electric telescopic rod 50331 fixedly connected to the side of the lifting frame 5031, and a brush plate 50332 matching the printing screen plate 5032 is installed on the output end of the electric telescopic rod 50331.

[0037] Please refer to Figures 1 to 4 As shown, the guide mechanism 504 includes a mounting seat 5041 fixedly connected to the side of the frame 501, a threaded seat 5042 fixedly connected to the mounting seat 5041, an adjusting bolt 5043 is threadedly connected to the upper thread of the threaded seat 5042, and a guide baffle 5044 is rotatably mounted on the end of the adjusting bolt 5043 through a bearing;

[0038] By adopting the above technical solution and setting two guide mechanisms 504, the products conveyed on the conveyor belt 4 can be effectively limited and guided, thereby ensuring the stability of product transportation, thereby avoiding deflection during the printing process, and improving the printing quality of the product.

[0039] Please refer to Figures 1 to 4 As shown, one end of the adjusting bolt 5043 away from the guide baffle 5044 is fixedly connected to a rotating hand wheel 50431 for rotating the adjusting bolt 5043;

[0040] By adopting the above technical solution, the adjusting bolt 5043 is easily rotated by providing the rotating hand wheel 50431, thereby improving the convenience of adjusting the position of the guide baffle 5044.

[0041] Please refer to Figures 1 to 4 As shown, two symmetrically arranged limiting telescopic rods 50441 are fixedly connected to one side of the mounting seat 5041 close to the guide baffle 5044, and the other end of the limiting telescopic rod 50441 is fixedly connected to the guide baffle 5044;

[0042] By adopting the above technical solution, the limiting telescopic rod 50441 is provided to limit the guide baffle 5044, thereby increasing the stability of the position adjustment of the guide baffle 5044.

[0043] The working principle of the utility model is: not only can the two guide mechanisms 504 be set to effectively limit and guide the products conveyed on the conveyor belt 4, thereby ensuring the stability of product transportation, thereby avoiding deflection during the printing process, and improving the printing quality of the product, but also by rotating the hand wheel 50431 to rotate the adjusting bolt 5043, and under the action of the thread of the threaded seat 5042, the position of the guide baffle 5044 can be adjusted, so it can be suitable for limiting and guiding products of different sizes, thereby improving the practicality of the utility model.

[0044] The above description shows and describes several preferred embodiments of the utility model, but as before, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept of this article through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A driving guide structure for a screen printing machine, It is characterized in that include: abutment(1); An unwinding roller (2) fixedly connected to one side of the top of the base (1); A winding roller (3) fixedly connected to the other side of the top of the base (1); A conveyor belt (4) wound between the unwinding roller (2) and the winding roller (3); A printing mechanism (5), the printing mechanism (5) is installed on the top of the base (1) and corresponds to the position of the conveyor belt (4), the printing mechanism (5) comprises a frame (501) fixedly connected to the top of the base (1), an electric cylinder (502) is fixedly connected to the top of the frame (501), a printing component (503) is fixedly connected to the output end of the electric cylinder (502), and guide mechanisms (504) are installed on both sides of the frame (501).

2. A driving guide structure for a screen printing machine according to claim 1, Features: The printing component (503) comprises a lifting frame (5031) fixedly connected to the output end of the electric cylinder (502), a printing screen (5032) being fixedly connected to the bottom of the lifting frame (5031), and a printing structure (5033) being installed on the side of the lifting frame (5031) and at a position corresponding to the printing screen (5032).

3. A driving guide structure for a screen printing machine according to claim 2, Features: The printing structure (5033) comprises an electric telescopic rod (50331) fixedly connected to the side of the lifting frame (5031), and a brush plate (50332) matching the printing screen (5032) is installed on the output end of the electric telescopic rod (50331).

4. A driving guide structure for a screen printing machine according to claim 3, Features: The guide mechanism (504) comprises a mounting seat (5041) fixedly connected to the side of the frame (501), a threaded seat (5042) fixedly connected to the mounting seat (5041), an adjusting bolt (5043) being threadedly connected to the upper thread of the threaded seat (5042), and a guide baffle (5044) being rotatably mounted on the end of the adjusting bolt (5043) via a bearing.

5. A driving guide structure for a screen printing machine according to claim 4, Features: One end of the adjusting bolt (5043) away from the guide baffle (5044) is fixedly connected to a rotating hand wheel (50431) for rotating the adjusting bolt (5043).

6. A driving guide structure for a screen printing machine according to claim 5, Features: Two symmetrically arranged limiting telescopic rods (50441) are fixedly connected to one side of the mounting seat (5041) close to the guide baffle (5044), and the other end of the limiting telescopic rod (50441) is fixedly connected to the guide baffle (5044).

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