Toy processing silk screen printer

Abstract

The utility model relates to toy processing technical field, and disclose a kind of toy processing silk screen printing machine, including silk screen printing machine body, the silk screen printing machine body top is provided with silk screen printing mechanism, the silk screen printing machine body top is provided with fixed mechanism, the silk screen printing mechanism includes support platform, the support platform is fixedly connected in the silk screen printing machine body rear side, the support platform top is fixedly connected with first hydraulic cylinder, the first hydraulic cylinder bottom is fixedly connected with moving seat, the moving seat front side is fixedly connected with fixed frame, the moving seat right side is fixedly connected with second hydraulic cylinder, when using, by the silk screen printing mechanism being set, when needing to carry out silk screen printing work to rectangular or circular toy, first matching screen is slidably connected in mounting frame interior, the stability of screen is guaranteed under the action of adjusting shaft and pressing plate, silk screen printing ink is placed in screen left side simultaneously, moving seat, fixed frame and fixed platform are moved by first hydraulic cylinder, the height of screen can be adjusted.

Description

Technical Field

[0001] This utility model relates to the field of toy processing technology, specifically to a toy processing screen printing machine. Background Technology

[0002] In the toy manufacturing industry, screen printing is a crucial step in achieving decorative effects such as patterns and logos on toy surfaces. Its quality directly impacts the toy's visual appeal and market competitiveness. Currently, existing screen printing equipment for toy manufacturing has many limitations in practical applications: As the core component of screen printing, the installation stability and replacement efficiency of the screen directly affect the screen printing accuracy and production continuity. The existing equipment has a complex screen fixing structure and a cumbersome adjustment process, which not only increases the difficulty of operation, but also easily leads to problems such as pattern offset and missing printing due to screen loosening. In the screen printing process, the precision of the matching between the ink return blade and the squeegee, the pressure control, and the stability of the movement trajectory are key to ensuring clear and uniform patterns. In traditional equipment, the installation and fixing methods of the ink return blade and the squeegee are not flexible enough and the adjustment precision is insufficient, which can easily lead to defects such as uneven ink distribution and false printing, affecting the product qualification rate.

[0003] According to the description in the patent announcement of an automatic screen printing machine for processing silicone toys (authorization announcement number: CN209208245U), the automatic screen printing machine for processing silicone toys includes "machine body, fixed slots", etc., to realize screen printing work.

[0004] Regarding the above description, the applicant believes the following issues exist: This automatic screen printing machine for silicone toys uses a machine body and fixed slots to perform screen printing. When in use, the screen printing stencil is fixed in the fixed slot. When the pattern to be screen printed on the toy is changed, the screen printing stencil cannot be changed. The screen printing squeegee is also fixedly connected and cannot be replaced when damaged or worn, thus affecting the uniformity of screen printing. Therefore, this screen printing machine needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a toy screen printing machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a toy processing screen printing machine, including a screen printing machine body, a screen printing mechanism provided on the top of the screen printing machine body, and a fixing mechanism provided on the top of the screen printing machine body; The screen printing mechanism includes a support platform, which is fixedly connected to the rear side of the screen printing machine body. A first hydraulic cylinder is fixedly connected to the top of the support platform, a movable seat is fixedly connected to the bottom of the first hydraulic cylinder, a fixed frame is fixedly connected to the front side of the movable seat, a second hydraulic cylinder is fixedly connected to the right side of the movable seat, a fixed platform is fixedly connected to the left side of the second hydraulic cylinder, mounting frames are fixedly connected to the left and right sides of the front surface of the fixed frame, a screen is slidably connected inside the mounting frame, an adjusting shaft is threadedly connected inside the mounting frame, a pressure plate is rotatably connected to the bottom periphery of the adjusting shaft, the pressure plate is set on the top of the screen, a third hydraulic cylinder is fixedly connected to the top left side of the fixed platform, a first mounting seat is fixedly connected to the bottom of the third hydraulic cylinder, a return ink knife is slidably connected to the periphery of the first mounting seat, the return ink knife is set inside the screen, a fourth hydraulic cylinder is fixedly connected to the top right side of the fixed platform, a second mounting seat is fixedly connected to the bottom of the fourth hydraulic cylinder, a squeegee is slidably connected to the periphery of the second mounting seat, the squeegee is set inside the screen.

[0007] Preferably, the movable seat is slidably connected to the inside of the support platform, the rear side of the fixed frame is slidably connected to the inside of the support platform, and the fixed platform is slidably connected to the inside of the fixed frame, so as to facilitate the movement of the fixed frame by the movable seat.

[0008] Preferably, the ink return blade is internally threaded with a first fixed shaft, and the first fixed shaft passes through the inside of the first mounting base, which facilitates the resetting of the screen printing ink by means of the ink return blade.

[0009] Preferably, the scraper is internally threaded with a second fixed shaft, which extends through the interior of the second mounting base, facilitating the scraping of screen printing ink by the scraper to achieve screen printing.

[0010] Preferably, the bottom of the pressure plate is in contact with the top of the screen, and a rubber pad is provided at the bottom of the pressure plate to facilitate the stability of the screen through the pressure plate.

[0011] Preferably, the bottom of the ink return blade and the scraper are in contact with each other inside the screen, and the fixing table is located at the top of the screen, which facilitates the screen printing work through the cooperation of the ink return blade and the scraper.

[0012] Preferably, the fixing mechanism includes a placement platform, which is fixedly connected to the top of the screen printing machine body. A bidirectional threaded rod is rotatably connected inside the placement platform. A knob is fixedly connected to the right side of the bidirectional threaded rod. A limiting plate is threadedly connected to the periphery of the bidirectional threaded rod, and the limiting plate is slidably connected inside the placement platform.

[0013] Preferably, the placement platform has a sliding groove inside, and the limiting plate is slidably connected in the sliding groove, so as to ensure the stability of the limiting plate through the sliding groove.

[0014] Preferably, the placement platform is located at the bottom of the screen, and two sets of limiting plates are provided, symmetrically distributed around the bidirectional threaded rod. The top height of the two sets of limiting plates is relatively low, which facilitates the fixing of rectangular or round toys that need to be screen printed through the limiting plates.

[0015] Compared with the prior art, this utility model provides a toy processing screen printing machine, which has the following beneficial effects: 1. This toy screen printing machine, through its screen printing mechanism, when screen printing is required on rectangular or round toys, firstly, the matching screen is slidably connected inside the mounting frame. The stability of the screen is ensured by the adjusting shaft and pressure plate. Simultaneously, screen printing ink is placed on the left side of the screen. The first hydraulic cylinder drives the moving seat, fixed frame, and fixed platform to move, thus adjusting the height of the screen until it is positioned on top of the toy and in contact with the top of the toy. Before the screen contacts the toy, the second hydraulic cylinder drives the fixed platform to move from left to right. Furthermore, under the action of the third and fourth hydraulic cylinders, the bottom of the ink return blade contacts the bottom of the screen, but the squeegee does not contact the bottom of the screen. This allows the screen printing ink to be evenly spread on the bottom of the screen. When the screen contacts the top of the toy, the fixed platform can be moved to the left again under the action of the second hydraulic cylinder. The squeegee then contacts the bottom of the screen and scrapes the screen printing ink to the left, thus completing the screen printing operation. The ink return blade is connected to the first mounting base through the first fixed shaft, and the squeegee is connected to the second mounting base through the second fixed shaft. The threaded connection makes the installation and removal of the ink return blade and the squeegee more convenient.

[0016] 2. This toy screen printing machine, through its fixed mechanism, can adapt to rectangular or round toy workpieces of different sizes by adjusting the limit plate under the action of the threaded rod and knob, thereby meeting the screen printing needs of toys of different shapes and expanding the application range of the equipment. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the rear view structure of this utility model; Figure 3 This is a schematic diagram of the screen printing mechanism. Figure 4 This is a schematic diagram of the internal structure of the support platform; Figure 5This is a schematic diagram of the bottom structure of the fixed platform; Figure 6 This is a schematic diagram of the bottom structure of the fourth hydraulic cylinder; Figure 7 This is a schematic diagram of the internal structure of the mounting frame; Figure 8 This is a schematic diagram of the fixed mechanism.

[0018] In the diagram: 1. Screen printing machine body; 2. Screen printing mechanism; 3. Fixing mechanism; 21. Support platform; 22. Moving seat; 23. First hydraulic cylinder; 24. Fixing frame; 25. Second hydraulic cylinder; 26. Mounting frame; 27. Fixing platform; 28. Third hydraulic cylinder; 29. ​​First mounting seat; 291. Ink return blade; 292. First fixed shaft; 293. Fourth hydraulic cylinder; 294. Second mounting seat; 295. Squeegee; 296. Second fixed shaft; 297. Adjusting shaft; 298. Pressure plate; 299. Screen; 31. Placement platform; 32. Bidirectional threaded rod; 33. Limiting plate; 34. Knob. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] This utility model provides the following technical solution: Example 1 Please see Figure 1-8 This utility model provides a technical solution: a toy processing screen printing machine, including a screen printing machine body 1, a screen printing mechanism 2 provided on the top of the screen printing machine body 1, and a fixing mechanism 3 provided on the top of the screen printing machine body 1; The screen printing mechanism 2 includes a support platform 21, which is fixedly connected to the rear side of the screen printing machine body 1. A first hydraulic cylinder 23 is fixedly connected to the top of the support platform 21, and a movable seat 22 is fixedly connected to the bottom of the first hydraulic cylinder 23. A fixed frame 24 is fixedly connected to the front side of the movable seat 22, and a second hydraulic cylinder 25 is fixedly connected to the right side of the movable seat 22. A fixed platform 27 is fixedly connected to the left side of the second hydraulic cylinder 25. Mounting frames 26 are fixedly connected to the left and right sides of the front surface of the fixed frame 24. A screen 299 is slidably connected inside the mounting frame 26, and an adjusting shaft 297 is threadedly connected inside the mounting frame 26. A pressure plate 298 is rotatably connected to the bottom periphery and is set on the top of the screen 299. A third hydraulic cylinder 28 is fixedly connected to the top left side of the fixed platform 27. A first mounting base 29 is fixedly connected to the bottom of the third hydraulic cylinder 28. A return ink knife 291 is slidably connected to the periphery of the first mounting base 29 and is set inside the screen 299. A fourth hydraulic cylinder 293 is fixedly connected to the top right side of the fixed platform 27. A second mounting base 294 is fixedly connected to the bottom of the fourth hydraulic cylinder 293 and a scraper 295 is slidably connected to the periphery of the second mounting base 294 and is set inside the screen 299.

[0022] The movable seat 22 is slidably connected to the inside of the support platform 21, the rear side of the fixed frame 24 is slidably connected to the inside of the support platform 21, and the fixed platform 27 is slidably connected to the inside of the fixed frame 24, so that the fixed frame 24 can be moved by the movable seat 22.

[0023] The ink return blade 291 has a first fixed shaft 292 internally threaded and passes through the first mounting base 29, which facilitates the resetting of the screen printing ink by means of the ink return blade 291.

[0024] The scraper 295 has a second fixed shaft 296 internally threaded and passes through the second mounting base 294, which facilitates the scraping of screen printing ink by the scraper 295 to achieve screen printing.

[0025] The bottom of the pressure plate 298 is in contact with the top of the screen 299, and a rubber pad is provided at the bottom of the pressure plate 298 to facilitate the stability of the screen 299.

[0026] The bottoms of the ink return blade 291 and the squeegee 295 are in contact with the bottom of the screen 299, and the fixed platform 27 is located on the top of the screen 299, which facilitates the screen printing work through the cooperation of the ink return blade 291 and the squeegee 295.

[0027] Example 2 Please see Figure 1-8Furthermore, based on Embodiment 1, the fixing mechanism 3 includes a placement platform 31, which is fixedly connected to the top of the screen printing machine body 1. A bidirectional threaded rod 32 is rotatably connected inside the placement platform 31. A knob 34 is fixedly connected to the right side of the bidirectional threaded rod 32. A limiting plate 33 is threadedly connected to the periphery of the bidirectional threaded rod 32. The limiting plate 33 is slidably connected inside the placement platform 31.

[0028] The placement platform 31 has a sliding groove inside, and the limiting plate 33 is slidably connected in the sliding groove, which facilitates the stability of the limiting plate 33 through the sliding groove.

[0029] The placement platform 31 is located at the bottom of the screen 299. Two sets of limiting plates 33 are provided and symmetrically distributed around the bidirectional threaded rod 32. The top height of the two sets of limiting plates 33 is relatively low, which makes it easy to fix the rectangular or round toys that need to be screen printed through the limiting plates 33.

[0030] In actual operation, when this device is used, when it is necessary to screen print rectangular or round toys, first place the toy in the middle of the top of the placement table 31, turn the knob 34 to make the bidirectional threaded rod 32 drive the limiting plate 33 to move. The limiting plate 33 can be adjusted to adapt to rectangular or round toy workpieces of different sizes, meet the screen printing needs of toys of different shapes, and fix the limiting plate 33. The height of the top of the limiting plate 33 is low and will not exceed the height of the toy, so as not to affect the screen printing work on the toy. Simultaneously, the matching screen 299 is slidably connected inside the mounting frame 26 and positioned in the middle of the mounting frame 26. The adjusting shaft 297 is rotated to move the pressure plate 298, so that the bottom of the pressure plate 298 contacts the top of the screen 299, thus fixing it. At the same time, the screen printing ink is placed on the left side inside the screen 299. The first hydraulic cylinder 23 drives the moving seat 22, the fixed frame 24, and the fixed platform 27 to move, thereby adjusting the height of the screen 299 so that the screen 299 is positioned on top of the toy on the placement platform 31 and in contact with the top of the toy. Before the screen 299 contacts the toy, the second hydraulic cylinder 25 drives the fixed platform 27 to move from the left to the right. Under the action of the third and fourth hydraulic cylinders 293, the bottom of the ink return blade 291 contacts the bottom inside the screen 299, but the bottom of the squeegee 295 does not contact the bottom inside the screen 299, thus evenly spreading the screen printing ink on the bottom inside the screen 299. When the screen 299 contacts the top of the toy, the fixed platform 27 can be moved to the left again under the action of the second hydraulic cylinder 25. The first mounting base 29 and the second mounting base 294 are moved by the third hydraulic cylinder 28 and the fourth hydraulic cylinder 293 respectively, so that the bottom of the squeegee 295 contacts the bottom of the screen 299, and the bottom of the ink return blade 291 does not contact the bottom of the screen 299. The screen printing ink is evenly transferred to the surface of the toy workpiece through the screen 299 by the squeegee 295, reducing the occurrence of problems such as missing printing and false printing, and improving the quality stability of screen printing. The ink return blade 291 is connected to the first mounting base 29 via the first fixed shaft 292, and the doctor blade 295 is connected to the second mounting base 294 via the second fixed shaft 296. The threaded connection makes the installation and removal of the ink return blade 291 and the doctor blade 295 more convenient and easier to replace. Furthermore, the adjustment shaft 297 and the pressure plate 298 further improve the convenience of replacing the screen 299. In this application, all the first hydraulic cylinder 23, the second hydraulic cylinder 25, the third hydraulic cylinder 28, and the fourth hydraulic cylinder 293 need to be connected to the same PLC controller near the screen printing machine body 1 to ensure the coordinated operation of the equipment. The PLC controller is existing technology, and those skilled in the art are well aware of the specific operation method of this controller, so it will not be described in detail in this application.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A toy processing screen printing machine, comprising a screen printing machine body (1), characterized in that: The screen printing machine body (1) is provided with a screen printing mechanism (2) on the top and a fixing mechanism (3) on the top. The screen printing mechanism (2) includes a support platform (21), which is fixedly connected to the rear side of the screen printing machine body (1). A first hydraulic cylinder (23) is fixedly connected to the top of the support platform (21). A movable seat (22) is fixedly connected to the bottom of the first hydraulic cylinder (23). A fixed frame (24) is fixedly connected to the front side of the movable seat (22). A second hydraulic cylinder (25) is fixedly connected to the right side of the movable seat (22). A fixed platform (27) is fixedly connected to the left side of the second hydraulic cylinder (25). Mounting frames (26) are fixedly connected to the left and right sides of the front surface of the fixed frame (24). A screen (299) is slidably connected inside the mounting frame (26). An adjusting shaft (297) is threaded inside the mounting frame (26). A pressure plate (298) is rotatably connected to the bottom periphery of the adjusting shaft (297). The pressure plate (298) is located on the top of the screen (299). A third hydraulic cylinder (28) is fixedly connected to the top left side of the fixed platform (27). A first mounting base (29) is fixedly connected to the bottom of the third hydraulic cylinder (28). A return ink knife (291) is slidably connected to the periphery of the first mounting base (29). The return ink knife (291) is located inside the screen (299). A fourth hydraulic cylinder (293) is fixedly connected to the top right side of the fixed platform (27). A second mounting base (294) is fixedly connected to the bottom of the fourth hydraulic cylinder (293). A scraper (295) is slidably connected to the periphery of the second mounting base (294). The scraper (295) is located inside the screen (299).

2. The toy processing screen printing machine according to claim 1, characterized in that: The movable seat (22) is slidably connected to the inside of the support platform (21), the rear side of the fixed frame (24) is slidably connected to the inside of the support platform (21), and the fixed platform (27) is slidably connected to the inside of the fixed frame (24).

3. The toy processing screen printing machine according to claim 1, characterized in that: The ink return knife (291) is internally threaded with a first fixed shaft (292), and the first fixed shaft (292) passes through the inside of the first mounting base (29).

4. The toy processing screen printing machine according to claim 1, characterized in that: The scraper (295) is internally threaded with a second fixed shaft (296), and the second fixed shaft (296) passes through the interior of the second mounting base (294).

5. A toy processing screen printing machine according to claim 1, characterized in that: The bottom of the pressure plate (298) is in contact with the top of the screen (299), and a rubber pad is provided at the bottom of the pressure plate (298).

6. A toy processing screen printing machine according to claim 1, characterized in that: The bottom of the ink return knife (291) and the scraper (295) are in contact with the bottom of the screen (299), and the fixing table (27) is located on the top of the screen (299).

7. A toy processing screen printing machine according to claim 1, characterized in that: The fixing mechanism (3) includes a placement platform (31), which is fixedly connected to the top of the screen printing machine body (1). A bidirectional threaded rod (32) is rotatably connected inside the placement platform (31). A knob (34) is fixedly connected to the right side of the bidirectional threaded rod (32). A limiting plate (33) is threadedly connected to the periphery of the bidirectional threaded rod (32). The limiting plate (33) is slidably connected inside the placement platform (31).

8. A toy processing screen printing machine according to claim 7, characterized in that: The placement platform (31) has a sliding groove inside, and the limiting plate (33) is slidably connected in the sliding groove.

9. A toy processing screen printing machine according to claim 7, characterized in that: The placement platform (31) is located at the bottom of the screen (299). There are two sets of limiting plates (33), which are symmetrically distributed around the bidirectional threaded rod (32), and the top height of the two sets of limiting plates (33) is relatively low.

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