Automatic feeding and discharging device of screen printing machine

Abstract

The utility model relates to the technical field of mechanical equipment, and discloses an automatic feeding and discharging device of a screen printing machine, the automatic feeding and discharging device comprises a supporting plate and a collecting basket, the end, away from a raw material box, of the supporting plate is fixedly connected with a collecting box, and third linear modules are fixedly arranged on the two sides of the interior of the collecting box; a bearing plate is fixedly connected between the moving blocks of the two third linear modules, four positioning columns are fixedly connected to the upper end of the bearing plate, a plurality of baffles are fixedly connected to the two sides of the interior of the collecting basket, and four positioning holes are formed in the bottom end of the collecting basket. According to the automatic feeding and discharging device of the screen printing machine, through the arrangement of the third linear module, the collecting box and the collecting basket, after plate printing is completed, printed plates are moved into the collecting basket through the pushing device and stored in the collecting basket, and then the printed plates can be integrally transported by moving the collecting basket.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical equipment, and specifically to an automatic loading and unloading device for a screen printing machine. Background Art

[0002] The existing silk-screen product processing generally adopts manual placement of products on the silk-screen printing station, and then processes them one by one. After the silk-screen printing is completed, the materials are unloaded manually. The silk-screen products require a lot of labor in the process of loading and unloading, and the production efficiency is low. The manual silk-screen operation factor has a great impact on the product quality, and it cannot meet the requirements of automated production, which is not conducive to the normal production of the enterprise.

[0003] The existing patent (Announcement No.: CN211280141U) discloses an automatic screen printing device. The structure of the utility model automatic screen printing device is very simple, easy to maintain, and highly reliable. The screen printing product on the feeding mechanism is transported to the screen printing track through the feeding gripper, the lifting linear module on the screen printing mechanism drives the screen printing frame to fall, the scraper cylinder pushes out the screen printing scraper, and the slider drives the scraper cylinder to reciprocate along the cylinder guide rod. After the screen printing is completed, it is transported to the unloading track, realizing the automation of the entire screen printing process, and its loading and unloading is fast and accurate.

[0004] The above-mentioned comparative document points out that the device uses a machine to replace manual labor to perform silk screen printing operations, which effectively improves the production efficiency of silk screen products, while reducing labor costs and improving the quality of silk screen products. No manual operation is required during the silk screen printing process, eliminating the damage to silk screen products that may be caused by manual processing, effectively improving production efficiency and reducing production costs. However, the device occupies too large an area and takes up more space, and the printed plates cannot be collected. Therefore, when unloading the device, manual participation is required to remove the printed plates from the unloading track. Utility Model Content

[0005] In response to the shortcomings of the prior art, the present application provides an automatic loading and unloading device for a silk-screen printing machine, which has the advantages of collecting the plates after silk-screen printing, etc., and solves the problem that the device occupies too large an area and takes up a lot of space, and the plates after printing cannot be collected. Therefore, when unloading the material, manual participation is required to remove the printed plates from the unloading track.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: an automatic loading and unloading device for a screen printing machine, comprising a support plate and a collection basket, one side of the support plate is fixedly connected to a raw material box, both sides of the raw material box are fixedly provided with first linear modules, and a lifting plate is fixedly connected between two moving blocks of the first linear modules;

[0007] The end of the support plate away from the raw material box is fixedly connected to the collection box, and the third linear modules are fixedly arranged on both sides of the collection box. A supporting plate is fixedly connected between the two moving blocks of the third linear modules, and four positioning columns are fixedly connected to the upper end of the supporting plate. A plurality of baffles are fixedly connected on both sides of the collection basket, and four positioning holes are opened at the bottom of the collection basket.

[0008] Through the above scheme, through the arrangement of the third linear module, the collection box and the collection basket, after the printing of the plate is completed, the printed plate is moved to the upper ends of the two corresponding baffles in the collection box through the pushing device, and the collection basket in the collection box is lifted upward through the supporting plate by the third linear module, so that the two corresponding baffles inside the collection basket lift the printed plate and make it leave the pushing device, and then the pushing device is reset, so that the printed plate remains in the upper ends of the two corresponding baffles in the collection box. The device can move the printed plate to the collection basket and store it inside the collection basket, and then the printed plate can be transported as a whole by moving the collection basket.

[0009] Furthermore, a second linear module is fixedly connected to the upper end of one side of the upper end of the support plate, a support arm is fixedly connected to the upper end of the moving block of the second linear module, an electric push rod is fixedly connected to one side of the upper end of the support arm, the telescopic end of the electric push rod passes through one end of the support arm and is fixedly connected to a bracket, and four vacuum suction cups are fixedly connected to the bottom end of the bracket.

[0010] Through the above scheme, the bracket is lowered by the electric push rod at the upper end of the support arm, and the plate to be printed is grabbed by the vacuum suction cup and moved to the printing position by the second linear module.

[0011] Furthermore, a fourth linear module is fixedly connected to the bottom end of the support plate, and a supporting plate is fixedly connected to the upper end of the moving block of the fourth linear module.

[0012] Through the above solution, the supporting plate can be driven by the fourth linear module to move toward the inside of the collecting basket.

[0013] Furthermore, both sides of the upper end of the support plate are fixedly connected with fifth linear modules, an electric slide rail is fixedly connected between the two moving blocks of the fifth linear modules, and a screen printing device is slidably connected to one side of the electric slide rail.

[0014] Through the above solution, the screen printing device can be moved vertically through the fifth linear module, and the electric slide rail is used to drive the screen printing device to move horizontally.

[0015] Furthermore, the bottom ends of the raw material box and the collection box are fixedly connected with four legs.

[0016] Through the above solution, the legs are used to support the device.

[0017] Furthermore, the positioning column corresponds to the positioning hole.

[0018] Through the above solution, the positioning column cooperates with the positioning hole to perform positioning when the collection basket is installed.

[0019] Furthermore, the collecting basket is fixedly arranged on the upper end of the supporting plate.

[0020] According to the above solution, when installing the collecting basket, the positioning hole at the bottom is aligned with the positioning column at the upper end of the supporting plate, and the positioning column is inserted into the positioning hole.

[0021] Furthermore, the collecting basket is made of plastic material.

[0022] Through the above solution, the plastic material has the effect of reducing the weight of the collection basket.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] The automatic loading and unloading device of the screen printing machine, through the arrangement of the third linear module, the collection box and the collection basket, moves the printed plate to the upper ends of two corresponding baffles in the collection box through the pushing device after the printing of the plate is completed, and lifts the collection basket in the collection box upward through the supporting plate through the third linear module, so that the two corresponding baffles inside the collection basket lift the printed plate and make it leave the pushing device, and then the pushing device is reset to make the printed plate remain in the upper ends of the two corresponding baffles in the collection box. The device can move the printed plate to the collection basket and store it inside the collection basket, and then the printed plate can be transported as a whole by moving the collection basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of this application;

[0026] Figure 2 A schematic diagram of the lifting structure of the collection box of the present application structure;

[0027] Figure 3 This is a schematic diagram of the overall structure of the collection basket of the present application;

[0028] Figure 4 This is a schematic diagram of the moving structure of the support plate of the present application;

[0029] Figure 5 This is a schematic diagram of the printed structure of the present application.

[0030] In the figure:

[0031] 1. Support plate; 2. Raw material box; 3. First linear module; 4. Lifting plate; 5. Second linear module; 6. Support arm; 7. Electric push rod; 8. Bracket; 9. Vacuum suction cup; 10. Collection box; 11. Third linear module; 12. Support plate; 13. Positioning column; 14. Collection basket; 15. Baffle; 16. Positioning hole; 17. Fourth linear module; 18. Support plate; 19. Fifth linear module; 20. Electric slide rail; 21. Silk screen device; 22. Support leg. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0033] See also Figure 1 , Figure 2 and Figure 3 The automatic loading and unloading device of the screen printing machine in this embodiment includes a support plate 1 and a collecting basket 14. A raw material box 2 is fixedly connected to one side of the support plate 1. First linear modules 3 are fixedly arranged on both sides of the raw material box 2. A lifting plate 4 is fixedly connected between the moving blocks of the two first linear modules 3. The lifting plate 4 is used to lift the plate to be printed. A collecting box 10 is fixedly connected to one end of the support plate 1 away from the raw material box 2. Third linear modules 11 are fixedly arranged on both sides of the collecting box 10. A supporting plate 12 is fixedly connected between the moving blocks of the two third linear modules 11. The supporting plate 12 is used to drive the collecting basket 14 to rise or fall. Four positioning columns 13 are fixedly connected to the upper end of the supporting plate 12. A plurality of baffles 15 are fixedly connected to both sides of the collecting basket 14. Four positioning holes 16 are opened at the bottom of the collecting basket 14.

[0034] See also Figure 1 One side of the upper end of the support plate 1 is fixedly connected to the second linear module 5, the upper end of the moving block of the second linear module 5 is fixedly connected to the support arm 6, one side of the upper end of the support arm 6 is fixedly connected to the electric push rod 7, the telescopic end of the electric push rod 7 passes through one end of the support arm 6 and is fixedly connected to a bracket 8, and four vacuum suction cups 9 are fixedly connected to the bottom end of the bracket 8. The bracket 8 is lowered by the electric push rod 7 at the upper end of the support arm 6, and the plate to be printed is grabbed by the vacuum suction cup 9, and moved to the printing position by the second linear module 5.

[0035] See also Figure 4 and Figure 5A fourth linear module 17 is fixedly connected to the bottom end of the support plate 1, and a supporting plate 18 is fixedly connected to the upper end of the moving block of the fourth linear module 17. The supporting plate 18 can be driven by the fourth linear module 17 to move toward the inside of the collecting basket 14. Fifth linear modules 19 are fixedly connected to both sides of the upper end of the support plate 1, and an electric slide rail 20 is fixedly connected between the moving blocks of the two fifth linear modules 19. A screen printing device 21 is slidably connected to one side of the electric slide rail 20. The screen printing device 21 can be vertically moved by the fifth linear module 19, and the electric slide rail 20 is used to drive the screen printing device 21 to move horizontally.

[0036] See also Figure 1 , Figure 2 and Figure 3 The bottom ends of the raw material box 2 and the collection box 10 are fixedly connected with four legs 22, and the legs 22 are used to support the device. The positioning column 13 corresponds to the positioning hole 16, and the positioning column 13 and the positioning hole 16 cooperate to position the collection basket 14 when it is installed. The collection basket 14 is fixedly set on the upper end of the support plate 12. When installing the collection basket 14, the positioning hole 16 at the bottom is aligned with the positioning column 13 at the upper end of the support plate 12, so that the positioning column 13 is inserted into the positioning hole 16. The collection basket 14 is made of plastic material, and the plastic material has the effect of reducing the weight of the collection basket 14.

[0037] In this embodiment, the automatic loading and unloading device of the screen printing machine, through the arrangement of the third linear module 11, the collecting box 10 and the collecting basket 14, moves the printed plate to the upper ends of the two corresponding baffles 15 in the collecting box 10 through the pushing device after the printing of the plate is completed, and lifts the collecting basket 14 in the collecting box 10 upward through the supporting plate 12 through the third linear module 11, so that the two corresponding baffles 15 inside the collecting basket 14 lift the printed plate and make it leave the pushing device, and then the pushing device is reset, so that the printed plate remains in the upper ends of the two corresponding baffles 15 in the collecting box 10. The device can move the printed plate to the collecting basket 14 and store it inside the collecting basket 14, and then the printed plate can be transported as a whole by moving the collecting basket 14.

[0038] It should be noted that the moving block of the fourth linear module 17 is on the bottom side of the supporting plate 18, and moves the supporting plate 18, the two first linear modules 3 are used to lift the lifting plate 4, the second linear module 5 is used to move the material picking device, the two third linear modules 11 are used to lift the supporting plate 12, and the two fifth linear modules 19 are used to move the silk screen device 21 vertically. After the silk screen device 21 is reset, the grabbing device has a certain distance from the silk screen device 21, and the silk screen device 21 will not affect the movement of the grabbing device when resetting.

[0039] The working principle of the above embodiment is:

[0040] When in use, first place the printed sheet on the upper end of the lifting plate 4 inside the raw material box 2, then install the collecting basket 14 on the upper end of the supporting plate 12 inside the collecting basket 14 through the positioning hole 16 and the positioning column 13, then start the electric push rod 7 to lower the bracket 8 to grab the printed sheet through the vacuum suction cup 9, then start the second linear module 5 to move the support arm 6 to the printing position, then reset the grabbing device, start the electric slide rail 20 to align the screen printing device 21 with the sheet, start the fifth linear module 19 to lower the screen printing device 21 and contact the sheet to print it, after printing is completed, the fourth linear module 17 drives the supporting plate 18 to move into the collecting basket 14, so that the printed sheet moves to the upper ends of the two opposite baffles 15 inside the collecting basket 14, then start the third linear module 11 to make the supporting plate 12 drive the collecting basket 14 to move upward, so that the printed sheet is separated from the supporting plate 18 and remains in the collecting basket 14, then the fourth linear module 17 drives the supporting plate 18 to reset.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic loading and unloading device for a screen printing machine, comprising a support plate (1) and a collecting basket (14), characterized in that: A raw material box (2) is fixedly connected to one side of the support plate (1), first linear modules (3) are fixedly arranged on both sides of the interior of the raw material box (2), and a lifting plate (4) is fixedly connected between two moving blocks of the first linear modules (3); The end of the support plate (1) away from the raw material box (2) is fixedly connected to a collection box (10), and third linear modules (11) are fixedly arranged on both sides of the collection box (10). A support plate (12) is fixedly connected between the moving blocks of the two third linear modules (11), and four positioning columns (13) are fixedly connected to the upper end of the support plate (12). A plurality of baffles (15) are fixedly connected to both sides of the collection basket (14), and four positioning holes (16) are provided at the bottom end of the collection basket (14).

2. The automatic loading and unloading device of the screen printing machine according to claim 1, characterized in that: A second linear module (5) is fixedly connected to one side of the upper end of the support plate (1); a support arm (6) is fixedly connected to the upper end of a moving block of the second linear module (5); an electric push rod (7) is fixedly connected to one side of the upper end of the support arm (6); a telescopic end of the electric push rod (7) passes through one end of the support arm (6) and is fixedly connected to a bracket (8); and four vacuum suction cups (9) are fixedly connected to the bottom end of the bracket (8).

3. The automatic loading and unloading device of the screen printing machine according to claim 1, characterized in that: The bottom end of the support plate (1) is fixedly connected to a fourth linear module (17), and the upper end of the moving block of the fourth linear module (17) is fixedly connected to a supporting plate (18).

4. The automatic loading and unloading device of the screen printing machine according to claim 1, characterized in that: The upper ends of the support plate (1) are fixedly connected to fifth linear modules (19) on both sides, an electric slide rail (20) is fixedly connected between the moving blocks of the two fifth linear modules (19), and a screen printing device (21) is slidably connected to one side of the electric slide rail (20).

5. The automatic loading and unloading device of the screen printing machine according to claim 1 is characterized in that: The bottom ends of the raw material box (2) and the collection box (10) are both fixedly connected with four supporting legs (22).

6. The automatic loading and unloading device of the screen printing machine according to claim 1, characterized in that: The positioning column (13) corresponds to the positioning hole (16).

7. The automatic loading and unloading device of the screen printing machine according to claim 1, characterized in that: The collection basket (14) is fixedly arranged on the upper end of the supporting plate (12).

8. The automatic loading and unloading device of the screen printing machine according to claim 1, characterized in that: The collecting basket (14) is made of plastic material.

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