A double-track fully automatic screen printing machine

Abstract

The present application relates to the technical field of printing equipment, and more specifically, it relates to a double-track fully automatic screen printing machine, including a feeding mechanism, a printing mechanism, a baking mechanism, and a receiving mechanism arranged in sequence, wherein the feeding mechanism is used to place the printed matter, the printing mechanism is used to print the printed matter, the baking mechanism is used to dry the printed finished product, and the receiving mechanism is used to roll up the finished product after drying; wherein the receiving mechanism includes a first chassis, a first workbench provided on the first chassis, and a double-row winding assembly provided on the first workbench, and adjacent winding assemblies are arranged in parallel and linearly, and the winding assembly includes a first guide rail for guiding the printed product to move along a predetermined track, a turntable for stretching the printed product, and a receiving tray for rolling up the printed product. The present application improves the space utilization rate in a limited space and multiplies the production efficiency through a multi-track production method.

Description

Technical Field

[0001] The present application relates to the technical field of printing equipment, and in particular to a double-track fully automatic screen printing machine. Background Art

[0002] Screen printing belongs to stencil printing, which is known as one of the four major printing methods together with flat printing, relief printing and gravure printing. Stencil printing includes copy plate, perforated plate, spray printing and screen printing. The principle of stencil printing is: when printing, the printing plate (a paper film plate or other plate base with holes through which ink can pass) is used to transfer the ink through the holes of the stencil to the substrate (paper, ceramics, etc.) through a certain pressure to form an image or text.

[0003] Most of the current printing machines adopt staged production, where the processed printed materials are printed first, and then the printed products are air-dried or physically dried. This process requires manual operation, and the production efficiency of the printed products is low.

[0004] Application Contents

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of this application is to provide a dual-track fully automatic screen printing machine to realize a multi-track production method, thereby improving space utilization in a limited space and doubling production efficiency.

[0006] The above technical objectives of the present application are achieved through the following technical solutions: a double-track fully automatic screen printing machine, comprising a feeding mechanism, a printing mechanism, a baking mechanism and a receiving mechanism arranged in sequence, wherein the feeding mechanism is used to place the printed matter, the printing mechanism is used to print the printed matter, the baking mechanism is used to dry the printed product, and the receiving mechanism is used to roll up the dried printed product;

[0007] The material receiving mechanism includes a first chassis, a first workbench arranged on the first chassis, and a double-row winding assembly arranged on the first workbench. Adjacent winding assemblies are arranged in parallel and linearly. The winding assembly includes a first guide rail for guiding the printed product to move along a predetermined trajectory, a turntable for stretching the printed product, and a material receiving tray for winding up the printed product. The first guide rail, the turntable and the material receiving tray are arranged linearly in sequence. The turntable and the material receiving tray are respectively rotatably connected to the first workbench. A first driving member for driving the material receiving tray to rotate is arranged in the first chassis. A plurality of turntables corresponding to the material receiving trays are arranged on the first workbench. A plurality of guide columns are arranged on the first workbench. The plurality of guide columns are spaced apart along the axis of symmetry between the turntable and the material receiving tray, and the printed product is wound around the guide columns.

[0008] Furthermore, the feeding mechanism includes a frame, a double-row feeding assembly is arranged on the frame, the feeding assembly includes a feeding tray for carrying the product to be printed and a straightening tray for stretching the product to be printed, the feeding tray and the straightening tray are respectively rotated on the frame, a second guide rail is arranged on the side of the frame close to the printing mechanism, the second guide rail, the feeding tray and the straightening tray are located on the same horizontal plane, wherein the product to be printed is led out from the feeding tray, and after circling the straightening tray, is led to the printing mechanism by the second guide rail.

[0009] Furthermore, the printing mechanism includes a second chassis and a second workbench arranged on the second chassis, and third guide rails for guiding the printed product to slide along a predetermined trajectory are respectively arranged at both ends of the second workbench. A printing component for printing the printed product is arranged on the second workbench, and the printing component is located above the second workbench.

[0010] Furthermore, the printing assembly includes a scraper for scraping the screen and a second driving member driving the scraper to slide on the second chassis, a mounting plate is slidably connected to the second chassis, the scraper is mounted on the mounting plate, and the second driving member is connected to the mounting plate.

[0011] Furthermore, the baking mechanism comprises a box body, the inner wall of the box body is provided with a heating tube, the box body is provided with a passage for the printed product to pass through, and the box body is provided with a sliding track for the printed product to slide.

[0012] Furthermore, the sliding track is arranged in a Z shape.

[0013] Furthermore, a clamping mechanism for placing the finished printed product upright is arranged inside the box along the sliding track.

[0014] Furthermore, the clamping mechanism includes a clamping member arranged along the direction of the sliding track. The clamping member is a pair of clamping columns arranged with the sliding track as a symmetric axis. Adjacent clamping columns move in opposite directions. A third driving member for driving the clamping columns to rotate is arranged in the box.

[0015] Furthermore, the clamping mechanism includes a plurality of transmission components arranged on the box body, and the plurality of transmission components are arranged along the sliding track. The transmission components are used to receive the printed product and move it between the heating tubes.

[0016] Furthermore, the transmission assembly includes a plurality of transmission rollers arranged along the direction of the sliding track, and the surfaces of the transmission rollers are provided with convex edges for the printed products to surround.

[0017] The beneficial effects of this application are:

[0018] 1. The printed product is placed on the feeding mechanism, and after printing by the printing mechanism, the printed product is physically baked by the baking mechanism. After baking, the baked printed product is rolled up by the receiving mechanism, thereby realizing the purpose of integrated automatic production and greatly improving production efficiency;

[0019] 2. The receiving mechanism adopts a double-track setting. The finished printed products are introduced through the first guide rail, combed and straightened through the turntable, and then curled through the receiving disc. The double-track setting further improves the space utilization and the production efficiency is also doubled. In addition, the multi-component coordinated receiving of the receiving mechanism prevents the printed products from sticking together, thereby improving the quality of the printed products. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram of the overall production line of the embodiment of the present application;

[0022] Figure 2 It is a structural schematic diagram of a feeding mechanism in an embodiment of the present application;

[0023] Figure 3 is a schematic diagram of the structure of the printing mechanism of an embodiment of the present application;

[0024] Figure 4 is a structural schematic diagram of a baking mechanism according to an embodiment of the present application;

[0025] Figure 5 It is a structural schematic diagram of the material receiving mechanism of an embodiment of the present application.

[0026] Figure numerals: 1. feeding mechanism; 11. feeding tray; 12. straightening tray; 13. frame; 14. second guide rail; 2. printing mechanism; 21. second chassis; 22. second workbench; 23. third guide rail; 24. printing assembly; 25. scraper; 26. second drive member; 27. mounting plate; 3. baking mechanism; 31. box; 32. heating tube; 33. diameter; 34. sliding track; 4. collecting mechanism; 41. first chassis; 42. first workbench; 43. first guide rail; 44. turntable; 45. guide column; 46. collecting tray; 5. clamping mechanism; 51. clamping column; 52. transmission roller; 53. convex edge. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0028] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When a component is referred to as being "connected to" another component, it can be directly or indirectly connected to the other component.

[0029] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] A double-track fully automatic screen printing machine, see Figures 1 to 5 , comprising a feeding mechanism 1, a printing mechanism 2, a baking mechanism 3 and a receiving mechanism 4 arranged in sequence, wherein the feeding mechanism 1 is used to place the printed matter, the printing mechanism 2 is used to print the printed matter, the baking mechanism 3 is used to dry the printed product, and the receiving mechanism 4 is used to roll up the dried printed product;

[0032] The material receiving mechanism 4 includes a first chassis 41, a first workbench 42 arranged on the first chassis 41, and a double-row winding assembly arranged on the first workbench 42. Adjacent winding assemblies are arranged in parallel and linearly. The winding assembly includes a first guide rail 43 for guiding the printed product to move along a predetermined trajectory, a turntable 44 for stretching the printed product, and a receiving tray 46 for winding the printed product. The first guide rail 43, the turntable 44, and the receiving tray 46 are arranged linearly in sequence. The turntable 44 and the receiving tray 46 are respectively rotatably connected to the first workbench 42. A first driving member for driving the receiving tray 46 to rotate is arranged in the first chassis 41. A plurality of turntables 44 corresponding to the receiving tray 46 are arranged on the first workbench 42. A plurality of guide columns 45 are arranged on the first workbench 42. The plurality of guide columns 45 are spaced apart along the symmetry axis between the turntable 44 and the receiving tray 46, and the printed product is wound around the guide columns 45.

[0033] In this embodiment, the printed material is placed on the feeding mechanism 1, and after being printed by the printing mechanism 2, the printed product is physically baked by the baking mechanism 3. After the baking is completed, the baked printed product is rolled up by the receiving mechanism 4, thereby achieving the purpose of integrated automatic production and greatly improving production efficiency.

[0034] The receiving mechanism 4 adopts a double-track setting. The printed products are introduced through the first guide rail, combed and straightened by the turntable 44, and then curled by the receiving disk 46. The double-track setting further improves the space utilization and the production efficiency is also doubled. In addition, the multi-component coordinated receiving of the receiving mechanism 4 prevents the printed products from sticking together, thereby improving the quality of the printed products.

[0035] Specifically, the feeding mechanism 1 includes a frame 13, on which a double-row feeding assembly is arranged, and the feeding assembly includes a feeding tray 11 for carrying the product to be printed and a straightening tray 12 for stretching the product to be printed, the feeding tray 11 and the straightening tray 12 are respectively rotated on the frame 13, and a second guide rail 14 is arranged on the side of the frame 13 close to the printing mechanism 2, and the second guide rail 14, the feeding tray 11 and the straightening tray 12 are located on the same horizontal plane, wherein the product to be printed is led out from the feeding tray 11, and after circling the straightening tray 12, it is led to the printing mechanism 2 by the second guide rail.

[0036] The product to be printed is placed on the loading tray 11, and then the product to be printed is laid out in a straight line around the straightening tray 12. The straightening tray 12 and the loading tray 11 are rotated on the frame 13, so that the product to be printed is guided to the printing mechanism 2 in a straight line by the second guide rail 14.

[0037] Specifically, the printing mechanism 2 includes a second chassis 21 and a second workbench 22 arranged on the second chassis 21, and third guide rails 23 are respectively arranged at both ends of the second workbench 22 to guide the printed product to slide along a predetermined track. A printing component 24 for printing the printed product is arranged on the second workbench 22, and the printing component 24 is located above the second workbench 22.

[0038] The printed product is introduced into the printing assembly 24 along the third guide rail 23 , and the product coating is printed on the printed product through the printing assembly 24 . After the printing assembly 24 completes printing, it is led out through the third guide rail 23 , and then the printed product flows into the baking mechanism 3 .

[0039] Specifically, the printing component 24 includes a scraper 25 for scraping a screen and a second driving member 26 for driving the scraper 25 to slide on the second chassis 21, a mounting plate 27 is slidably connected to the second chassis 21, the scraper 25 is mounted on the mounting plate 27, and the second driving member 26 is connected to the mounting plate 27.

[0040] In this embodiment, the second driving member 26 drives the mounting plate 27 to move, so that the scraper 25 mounted on the mounting plate 27 moves along with the mounting plate 27 .

[0041] Specifically, the baking mechanism 3 includes a box body 31 , the inner wall of the box body 31 is provided with a heating tube 32 , the box body 31 is provided with a passage 33 for the printed product to pass through, and the box body 31 is provided with a sliding track 34 for the printed product to slide.

[0042] The printed product passes through the box 31 through the through path 33 and slides along the sliding track 34. The heating tube 32 arranged on the inner wall of the box 31 is used to physically dry the printed product, thereby further ensuring the quality of the printed product.

[0043] Specifically, the sliding track 34 is arranged in a Z shape.

[0044] In this embodiment, the Z-shaped sliding track 34, on the one hand, extends the sliding track of the sliding track 34, and on the other hand, by extending the sliding track 34, the baking time of the printed products placed along the sliding track 34 is extended, so that the quality of the printed products is further guaranteed.

[0045] Specifically, a clamping mechanism 5 for placing the printed product upright is arranged along the sliding track 34 in the box body 31 .

[0046] The clamping mechanism 5 can be arranged to place the printed product vertically, and the vertically placed printed product moves directly toward the heating tube 32, so that the printed product can be further baked with maximum efficiency.

[0047] Specifically, the clamping mechanism 5 includes a clamping member arranged along the direction of the sliding track 34. The clamping member is a pair of clamping columns 51 arranged with the sliding track 34 as a symmetric axis. Adjacent clamping columns 51 move in opposite directions. A third driving member for driving the clamping columns 51 to rotate is arranged in the box body 31.

[0048] In this embodiment, the bisymmetrical clamping columns 51 are arranged to clamp the printed product, and the bisymmetrical clamping columns 51 are moved toward each other by the third driving member, thereby achieving the purpose of pushing the printed product.

[0049] Specifically, the clamping mechanism 5 includes a plurality of transmission components disposed on the box body 31 . The plurality of transmission components are disposed along the sliding track 34 . The transmission components are used to receive the printed product and move it between the heating tubes 32 .

[0050] Since the sliding track 34 is arranged in a Z shape, a transmission assembly is arranged at each corner of the Z, so as to achieve the purpose of arranging and placing the Z-shaped sliding track 34.

[0051] Specifically, the transmission assembly includes a plurality of transmission rollers 52 arranged along the direction of the sliding track 34 , and a convex edge 53 for the printed product to surround is arranged on the surface of the transmission roller 52 .

[0052] The transmission assembly in this embodiment is arranged through multiple transmission rollers, which allow the finished printed product to first pass through the through path, then pass through the convex edge on the transmission roller, and surround the finished printed product with the convex edge, so that the finished printed product passes through the through path again, and then passes through several transmission rollers back and forth along the original through path, and finally flows to the material receiving mechanism to complete the final material receiving.

Claims

1. A double-track fully automatic screen printing machine, characterized by: The invention comprises a feeding mechanism (1), a printing mechanism (2), a baking mechanism (3) and a receiving mechanism (4) which are arranged in sequence, wherein the feeding mechanism (1) is used to place the printed matter, the printing mechanism (2) is used to print the printed matter, the baking mechanism (3) is used to dry the printed product, and the receiving mechanism (4) is used to roll up the printed product after drying. The material receiving mechanism (4) comprises a first chassis (41), a first workbench (42) arranged on the first chassis (41), and a double-row winding assembly arranged on the first workbench (42), the adjacent winding assemblies being arranged in parallel and linearly, the winding assembly comprising a first guide rail (43) for guiding the printed product to move along a predetermined track, a turntable (44) for stretching the printed product, and a material receiving tray (46) for winding the printed product, the first guide rail (43), the turntable (44), and the material receiving tray (46) being arranged in sequence in a linear manner, The rotating disk (44) and the receiving disk (46) are respectively rotatably connected to the first workbench (42); a first driving member for driving the receiving disk (46) to rotate is arranged in the first chassis (41); a plurality of rotating disks (44) corresponding to the receiving disks (46) are arranged on the first workbench (42); a plurality of guide posts (45) are arranged on the first workbench (42); the plurality of guide posts (45) are spaced apart and distributed along a symmetric axis between the rotating disk (44) and the receiving disk (46); and the printed product is wound around the guide posts (45); The feeding mechanism (1) comprises a frame (13), a double-row feeding assembly is arranged on the frame (13), the feeding assembly comprises a feeding tray (11) for carrying unprinted finished products and a straightening tray (12) for stretching out the unprinted finished products, the feeding tray (11) and the straightening tray (12) are respectively rotated on the frame (13), a second guide rail (14) is arranged on a side of the frame (13) close to the printing mechanism (2), the second guide rail (14), the feeding tray (11) and the straightening tray (12) are located on the same horizontal plane, wherein the product to be printed is led out from the feeding tray (11), circles around the straightening tray (12) and is led to the printing mechanism (2) by the second guide rail; When in use, the printed matter is placed on the loading tray (11), and then the printed matter is placed around the straightening tray (12) to lay the printed matter in a straight line. The straightening tray (12) and the loading tray (11) are rotated on the frame (13), so that the printed matter is guided to the printing mechanism (2) in a straight line by the second guide rail (14).

2. The double-track fully automatic screen printing machine according to claim 1, characterized in that: The printing mechanism (2) comprises a second chassis (21) and a second workbench (22) arranged on the second chassis (21); third guide rails (23) for guiding the printed product to slide along a predetermined track are respectively arranged at both ends of the second workbench (22); a printing assembly (24) for printing the finished product is arranged on the second workbench (22); the printing assembly (24) is located above the second workbench (22).

3. The double-track fully automatic screen printing machine according to claim 2, characterized in that: The printing assembly (24) comprises a scraper (25) for scraping a screen and a second driving member (26) for driving the scraper (25) to slide on a second chassis (21); a mounting plate (27) is slidably connected to the second chassis (21); the scraper (25) is mounted on the mounting plate (27); and the second driving member (26) is connected to the mounting plate (27).

4. The double-track fully automatic screen printing machine according to claim 3 is characterized in that: The baking mechanism (3) comprises a box (31), the inner wall of the box (31) is provided with a heating tube (32), the box (31) is provided with a passage (33) for the printed product to pass through, and the box (31) is provided with a sliding track (34) for the printed product to slide.

5. The double-track fully automatic screen printing machine according to claim 4 is characterized in that: The sliding track (34) is arranged in a Z shape.

6. The double-track fully automatic screen printing machine according to claim 5, characterized in that: A clamping mechanism (5) for placing the printed product upright is arranged inside the box (31) along the sliding track (34).

7. The double-track fully automatic screen printing machine according to claim 6 is characterized in that: The clamping mechanism (5) comprises a clamping member arranged along the direction of the sliding track (34), the clamping member is a pair of clamping columns (51) arranged with the sliding track (34) as a symmetric axis, adjacent clamping columns (51) move in opposite directions, and a third driving member for driving the clamping columns (51) to rotate is arranged in the box body (31).

8. The double-track fully automatic screen printing machine according to claim 7, characterized in that: The clamping mechanism (5) comprises a plurality of transmission components arranged on the box body (31), the plurality of transmission components being arranged along the sliding track (34), and the transmission components being used to receive the printed product and move it between the heating tubes (32).

9. The double-track fully automatic screen printing machine according to claim 8, characterized in that: The transmission assembly comprises a plurality of transmission rollers (52) arranged along the direction of the sliding track (34), and the surfaces of the transmission rollers (52) are provided with convex edges (53) for the printed products to surround.

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