Multi-station special automatic printing machine

Abstract

The invention discloses a multi-station special automatic printing machine, which relates to the technical field of printing, and comprises a main body mechanism used for controlling the automatic operation of equipment; the material conveying mechanism is used for transferring the products needing to be treated to the top of the main body mechanism, so that the next-step treatment of the products is facilitated; the printing mechanism is used for adjusting the distance between the printing mechanism and the product to finish printing treatment; the discharging mechanism can complete printing of the products so that automatic discharging treatment of the products can be achieved. According to the automatic printing equipment, firstly, the discharging mechanism and the printing mechanism work cooperatively, automatic printing treatment of products is achieved, after the printing task is completed, all assemblies are restored to the original state through the reverse operation step, transferring treatment of the products can be achieved, through a series of precisely-designed assemblies and procedures, the manual procedures are reduced, and the production efficiency is improved. The full-process automatic treatment from product conveying, adsorbing, transferring, clamping, printing to releasing is achieved, and the production efficiency and the product quality are greatly improved.

Description

Technical Field

[0001] The present invention relates to the field of printing technology, and in particular to a multi-station special automatic printing machine. Background Art

[0002] An automatic printing press is a mechanical device that can automatically complete printing tasks. It integrates multiple mechanisms such as plate loading, inking, embossing, paper feeding (including folding), etc., and can complete printing work efficiently and accurately. As an efficient, accurate and environmentally friendly printing equipment, the automatic printing press plays an increasingly important role in modern industrial production. With the continuous advancement of technology and the continuous increase in market demand, the development prospects of automatic printing presses are broad.

[0003] Traditional printing presses encounter several core challenges in their daily operations, which significantly weaken their competitiveness in the field of modern printing. The primary problem is low printing efficiency, which is mainly due to technical limitations and the complexity of the operating process, making it difficult for production speed to match the fast-paced changes in market demand. More importantly, traditional printing presses are extremely dependent on manual assistance during operation. From manually feeding the products to be printed into the machine to semi-automatic delivery methods, a large amount of human resources are required. This high degree of human dependence not only greatly increases labor costs, but also easily leads to human errors, which further slows down production efficiency and affects the stability of product quality.

[0004] In addition, when faced with diverse and multi-size printing needs, the limitations of traditional printing presses are particularly obvious. In order to meet the printing needs of products of different sizes, operators often need to frequently replace the base device. This process is not only time-consuming and labor-intensive, but also limits the flexibility and adaptability of the equipment. This limitation in equipment configuration has undoubtedly exacerbated the challenges faced by traditional printing presses when facing the diversified and personalized needs of the modern printing industry. Summary of the invention

[0005] The purpose of the present invention is to provide a multi-station dedicated automatic printing machine to solve the problem raised in the above background technology that when the existing device is in use, the equipment production is slow due to the reliance on manpower and it is easy to cause human errors, thereby further slowing down production efficiency and affecting the stability of product quality.

[0006] To achieve the above object, the present invention provides the following technical solution: a multi-station dedicated automatic printing machine, comprising:

[0007] The main body is used to support the whole device and transmit instructions to facilitate the automatic operation of the device;

[0008] The material transport mechanism is installed on the side of the main body and is used to transfer the products to be processed to the top of the main body to facilitate the next step of processing of the products;

[0009] The printing mechanism, according to the various components inside it, adjusts itself and contacts the top of the product, and completes the printing process of the product by moving two scrapers back and forth;

[0010] The unloading mechanism is located on the top of the rotating disk in the main mechanism. The rotation of the rotating disk causes multiple unloading mechanisms to rotate relative to each other. During this process, the printing process of the product can be completed, and then the components inside the unloading mechanism interact with each other to realize the automatic unloading process of the product.

[0011] Preferably, the material unloading mechanism comprises four bottom mounting plates and four sets of built-in motors;

[0012] An adjustment frame is fixedly installed on the top of the four bottom mounting plates, a group of transverse grooves are preset inside the four adjustment frames, movable beams are embedded in the four groups of transverse grooves through sliding sliders, fixed grooves are opened on the tops of the four groups of movable beams, annular rotating grooves are preset inside the four groups of movable beams, and embedded grooves are preset inside the four groups of movable beams.

[0013] Preferably, the rotating ends of the four groups of built-in motors are fixedly connected to rotating rods, and the outer walls of the four groups of built-in motors are fixedly inserted into the fixed grooves, the insides of the four groups of rotating rods are rotatably connected to driving rods, telescopic frames are movably sleeved between the outer walls of the four groups of driving rods, the tops and bottoms of the four groups of driving rods are fixedly connected to servo motors, the rotating ends of multiple groups of servo motors are fixedly connected to rotating plates, and one side of the outer walls of multiple groups of rotating plates is fixedly connected to adsorption disks.

[0014] Preferably, one side of the outer wall of the four groups of telescopic frames are fixedly connected with a connecting plate, one side of the outer wall of the four groups of connecting plates are fixedly connected with a clamping plate, one side of the outer wall of the four groups of clamping plates are fixedly connected with an embedded plate, and the outer wall of each group of embedded plates is movably embedded in the inside of the embedded groove, one side of the outer wall of the four groups of adjustment frames are fixedly connected with an external cylinder, and the telescopic end of each group of external cylinders is fixedly connected to one side of the outer wall of each movable beam.

[0015] Preferably, the printing mechanism includes a fixed frame and an adjustment frame;

[0016] A group of notches are preset inside the fixed frame, a sliding groove is opened on one side of the outer wall of the fixed frame, an adjustment groove is opened on one side of the outer wall of the fixed frame, and the inner wall of a group of notches is fixedly connected to a threaded rod B through a bearing, and the outer wall of the threaded rod B is threadedly connected to a linkage seat B.

[0017] Preferably, the interior of the adjusting frame is fixedly connected to a threaded rod C via a bearing, the outer wall of the threaded rod C is threadedly connected to a linkage seat C, and the outer wall of the linkage seat C is slidably embedded in the interior of the adjusting frame, one side of the outer wall of the linkage seat C is fixedly connected to a printing cylinder, and the telescopic end of the printing cylinder is fixedly connected to two scrapers.

[0018] Preferably, two side panels are fixedly connected to one side of the outer wall of the fixed frame, and the tops of the two side panels are fixedly connected to adjusting cylinders, a printed main body plate is fixedly connected between the telescopic ends of the two adjusting cylinders, and a group of adjusting blocks are fixedly connected to one side of the outer wall of the printed main body plate, and the outer walls of the group of adjusting blocks are slidably embedded in the inside of the adjusting groove.

[0019] Preferably, the material transport mechanism includes a side mounting frame, the interior of the side mounting frame is fixedly connected to a threaded rod A via a bearing, one side of the outer wall of the threaded rod A is fixedly connected to an external motor, the outer wall of the external motor is fixedly sleeved with a motor plate, and one side of the outer wall of the motor plate is fixedly connected to one side of the outer wall of the side mounting frame, the outer wall of the threaded rod A is threadedly connected to a moving seat, one side of the outer wall of the moving seat is fixedly connected to a side cylinder, and the telescopic end of the side cylinder is fixedly connected to a negative pressure suction cup.

[0020] Preferably, the main mechanism includes a main machine platform, four anti-slip pads are fixedly inserted at the bottom of the main machine platform, four rollers are fixedly inserted at the bottom of the main machine platform, a bearing seat is fixedly inserted inside the main machine platform, a rotating disk is rotatably connected to the inner surface wall of the bearing seat, and a control panel is arranged on one side of the outer wall of the main machine platform.

[0021] Preferably, one side of the outer wall of the main machine is fixedly connected to one side of the outer wall of the side mounting frame by screws, the top of the main machine is fixedly connected to the bottom of the fixing frame, and the top of the rotating disk is fixedly connected to the bottoms of four bottom mounting plates.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. In the present invention, firstly, the unloading mechanism and the printing mechanism work together to realize the automatic printing process of the product, and the driving motor drives the rotating disk to rotate at a uniform speed, so that the four sets of unloading mechanisms can be located in sequence below the printing main body plate, ensuring the continuity and efficiency of printing. After completing the printing task, the motor drives the rotating disk to rotate ninety degrees again, and the external cylinder pushes the moving beam and the components fixed thereto to move to one side of the adjustment frame to smoothly transfer the product. The built-in motor restores each component to its original state according to the reverse operation steps, and multiple adsorption plates and card plates are separated from the outer wall of the product at the same time, and the product is finally stably placed on the external conveyor belt. The equipment reduces the manual process through a series of precisely designed components and processes, and realizes the whole process of automated processing from product transportation, adsorption, transfer, clamping, printing to release, which greatly improves production efficiency and product quality.

[0024] 2. In the present invention, the device relies on multiple adsorption plates and clamping plates to operate simultaneously during the process of clamping the product. Since the positions of the various components inside it can be adjusted relative to each other, this adjustment method can be used to construct products of different sizes, thereby improving the compatibility of the product during operation.

[0025] 3. In the present invention, the material transport mechanism can accurately transport the product to the designated location. The negative pressure suction cup forms a negative pressure environment through the built-in compressor to achieve stable adsorption of the product, ensuring the safety and stability of the product during transportation. The ingenious design of components such as the rotating rod, driving rod, telescopic frame and pallet enables the product to be stably engaged therein. At the same time, multiple adsorption plates are respectively adsorbed on the top and bottom of the product, further enhancing the stability of the product during handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a main structural stereogram of a multi-station dedicated automatic printing machine of the present invention;

[0027] Figure 2 It is a side structural plan view of a multi-station dedicated automatic printing machine of the present invention;

[0028] Figure 3 This is a three-dimensional exploded view of the main mechanism of a multi-station dedicated automatic printing machine of the present invention;

[0029] Figure 4 This is a three-dimensional exploded view of a material transport mechanism in a multi-station dedicated automatic printing machine of the present invention;

[0030] Figure 5 This is a three-dimensional disassembled diagram of a printing mechanism in a multi-station dedicated automatic printing machine of the present invention;

[0031] Figure 6It is a side plan view of a material unloading mechanism in a multi-station special automatic printing machine of the present invention;

[0032] Figure 7 It is a three-dimensional diagram of a material unloading mechanism in a multi-station special automatic printing machine of the present invention;

[0033] Figure 8 This is a three-dimensional exploded view of a material unloading mechanism in a multi-station special automatic printing machine of the present invention;

[0034] Fig. 9 This is an enlarged view of structure A in a multi-station special automatic printing machine of the present invention.

[0035] In the figure: 1. Main body; 11. Main machine; 111. Anti-skid pad; 112. Roller; 12. Bearing seat; 121. Rotating plate; 13. Control panel; 2. Material transport mechanism; 21. Side mounting frame; 22. Threaded rod A; 23. External motor; 231. Motor plate; 24. Moving seat; 25. Side cylinder; 251. Negative pressure suction cup; 3. Printing mechanism; 31. Fixed frame; 311. Notch; 312. Sliding slot; 313. Adjusting slot; 32. Threaded rod B; 33. Linkage seat B; 34. Adjusting frame; 341. Threaded rod C; 342. Linkage seat C; 35. Printing cylinder; 351. Scraper; 36. Side plate; 361. Adjusting cylinder; 37. Printing main body plate; 371. Adjusting block; 4. Unloading mechanism; 41. Bottom mounting plate; 42. Adjusting frame; 421. Transverse groove; 43. Moving beam; 431. Fixed groove; 432. Annular rotating groove; 433. Embedded groove; 441. Built-in motor; 442. Rotating rod; 443. Driving rod; 444. Telescopic frame; 445. Servo motor; 446. Rotating plate; 447. Adsorption plate; 45. Connecting plate; 46. Card plate; 461. Embedded plate; 47. External cylinder. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the implementation rules described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Embodiment 1, refer to Figure 1-Figure 9 As shown: The present invention provides a multi-station special automatic printing machine, comprising:

[0038] The main body 1 is used to support the whole device and transmit instructions so as to facilitate the automatic operation of the device;

[0039] The material transport mechanism 2 is installed on the side of the main mechanism 1 and is used to transfer the product to be processed to the top of the main mechanism 1 to facilitate the next step of processing of the product;

[0040] The printing mechanism 3 adjusts itself and contacts the top of the product according to the functions of the various components inside it, and the two scrapers 351 move back and forth to complete the printing process of the product;

[0041] The unloading mechanism 4 is located on the top of the rotating disk 121 in the main mechanism 1. The multiple unloading mechanisms 4 rotate relative to each other through the rotation of the rotating disk 121. During this process, the printing process of the product can be completed, and then the components inside the unloading mechanism 4 interact with each other to realize the automatic unloading process of the product.

[0042] In this embodiment, firstly, under the action of the material transporting mechanism 2, the product to be printed can be suspended and placed inside the adjusting frame 42, and then a magnetic field is formed inside the multiple built-in motors 441 arranged inside each group of the material transporting mechanism 2 when powered on, and the rotor is kept rotating inside this magnetic field, and then the rotating end of the built-in motor 441 can drive the rotating rod 442 to rotate, and the driving rod 443 on the other side of the rotating rod 442 can generate self-rotation inside the rotating rod 442, and at the same time, the rotating rod 442 can rotate along the inside of the annular rotating groove 432, so as to move the driving rod 443 and the components fixed thereto out, and move. During the process, the distance between the rotating rods 442 will gradually increase and move to one side, and the two rotating rods 442 are rotatably connected to the inside of the telescopic frame 444. The telescopic frame 444 can adjust its own length to meet the length requirement of the two rotating rods 442 moving to one side. A card plate 46 is connected to one side of the outer wall of the telescopic frame 444 through a connecting plate 45. When the telescopic frame 444 moves to one side, it can push the two card plates 46 closer to the inside, so that the product can eventually be clamped inside the two card plates 46, and the top and bottom of the product are also activated by electric current to adsorb multiple adsorption plates 447, thereby further reinforcing the product.

[0043] Embodiment 2, according to Figure 6 , Figure 7 , Figure 8 as well as Fig. 9 As shown, the unloading mechanism 4 includes four bottom mounting plates 41 and four sets of built-in motors 441;

[0044] The tops of the four bottom mounting plates 41 are all fixedly mounted with adjustment frames 42, the interiors of the four adjustment frames 42 are all preset with a set of transverse grooves 421, the interiors of the four sets of transverse grooves 421 are all embedded with moving beams 43 through sliding blocks, the tops of the four sets of moving beams 43 are all opened with fixed grooves 431, the interiors of the four sets of moving beams 43 are all preset with annular rotating grooves 432, the interiors of the four sets of moving beams 43 are all preset with embedded grooves 433, the rotating ends of the four sets of built-in motors 441 are all fixedly connected with rotating rods 442, and the outer walls of the four sets of built-in motors 441 are all fixedly inserted in the interiors of the fixed grooves 431, the interiors of the four sets of rotating rods 442 are all rotatably connected with driving rods 443, and the outer walls of the four sets of driving driving rods 443 are movably sleeved with telescopic frames 441. 44, the tops and bottoms of the four groups of driving rods 443 are fixedly connected with servo motors 445, the rotating ends of the multiple groups of servo motors 445 are fixedly connected with rotating plates 446, one side of the outer walls of the multiple groups of rotating plates 446 are fixedly connected with adsorption disks 447, one side of the outer walls of the four groups of telescopic frames 444 are fixedly connected with connecting plates 45, one side of the outer walls of the four groups of connecting plates 45 are fixedly connected with clamping plates 46, one side of the outer walls of the four groups of clamping plates 46 are fixedly connected with embedded plates 461, and the outer wall of each group of embedded plates 461 is movably embedded in the inside of the embedded groove 433, one side of the outer wall of the four groups of adjusting frames 42 are fixedly connected with external cylinders 47, and the telescopic ends of each group of external cylinders 47 are fixedly connected to one side of the outer wall of each moving beam 43.

[0045] In this embodiment, after the printing of the product is completed, the motor drives the rotating disk 121 to rotate ninety degrees, and then the two external cylinders 47 are synchronously operated to push the two movable beams 43 and the components fixed thereto to one side of the adjusting frame 42, so that the products inside can be transferred out of the adjusting frame 42, and then the built-in motor 441 is started in accordance with the reverse operation of the first embodiment. After keeping each component in its original state, the multiple adsorption plates 447 can be kept away from the outer wall of the product and the two pallets 46 can also be kept away from the outer wall of the product, so that the product can be placed on the external conveyor belt, forming an automated transfer process for the product.

[0046] Embodiment 3, according to Figure 1 , Figure 2 , Figure 3 , Figure 5 as well as Figure 5 As shown, the main mechanism 1 includes a main machine platform 11, four anti-slip pads 111 are fixedly inserted at the bottom of the main machine platform 11, four rollers 112 are fixedly inserted at the bottom of the main machine platform 11, a bearing seat 12 is fixedly inserted inside the main machine platform 11, a rotating disk 121 is rotatably connected to the inner surface wall of the bearing seat 12, and a control panel 13 is arranged on one side of the outer wall of the main machine platform 11;

[0047] The material transport mechanism 2 includes a side mounting frame 21, the interior of the side mounting frame 21 is fixedly connected with a threaded rod A22 through a bearing, an external motor 23 is fixedly connected to one side of the outer wall of the threaded rod A22, a motor plate 231 is fixedly sleeved on the outer wall of the external motor 23, and one side of the outer wall of the motor plate 231 is fixedly connected to one side of the outer wall of the side mounting frame 21, a moving seat 24 is threadedly connected to the outer wall of the threaded rod A22, one side of the outer wall of the moving seat 24 is fixedly connected to a side cylinder 25, and a negative pressure suction cup 251 is fixedly connected to the telescopic end of the side cylinder 25;

[0048] The printing mechanism 3 includes a fixing frame 31 and an adjusting frame 34;

[0049] A set of notches 311 is preset inside the fixed frame 31, a sliding groove 312 is opened on one side of the outer wall of the fixed frame 31, an adjustment groove 313 is opened on one side of the outer wall of the fixed frame 31, a threaded rod B32 is fixedly connected to the inner wall of the set of notches 311 through a bearing, and a linkage seat B33 is threadedly connected to the outer wall of the threaded rod B32, and a threaded rod C341 is fixedly connected to the inside of the adjustment frame 34 through a bearing, and a linkage seat C342 is threadedly connected to the outer wall of the threaded rod C341, and the outer wall of the linkage seat C342 is slidably embedded in the adjustment frame 3 4, a printing cylinder 35 is fixedly connected to one side of the outer wall of the linkage seat C342, and the telescopic end of the printing cylinder 35 is fixedly connected to two scrapers 351, and one side of the outer wall of the fixed frame 31 is fixedly connected to two side plates 36, and the tops of the two side plates 36 are fixedly connected to an adjusting cylinder 361, and a printing main body plate 37 is fixedly connected between the telescopic ends of the two adjusting cylinders 361, and one side of the outer wall of the printing main body plate 37 is fixedly connected to a group of adjusting blocks 371, and the outer wall of the group of adjusting blocks 371 is slidably embedded in the inside of the adjusting groove 313.

[0050] In this embodiment, first, when the equipment is in use, the product needs to be transported in advance by the material transport mechanism 2. After the negative pressure suction cup 251 contacts the top center of the product, the compressor inside the device starts to operate, and negative pressure is generated inside the negative pressure suction cup 251 to form an adsorption process for the product. When the side cylinder 25 is started, the negative pressure suction cup 251 and the product are driven to move upward to maintain a certain height. On the other side, when the external motor 23 is powered on, its output end rotates, driving the threaded rod B32 to rotate inside the side mounting frame 21. During the self-rotation of the threaded rod B32, a threaded rotation is generated inside the moving seat 24. With the cooperation of the moving seat 24 sliding within the side mounting frame 21, the moving seat 24 and the components fixed on one side of the outer wall can be kept moving. After the transfer process of the product is completed in the above manner, when the product is transported to a suitable position, the side cylinder 25 drives the negative pressure suction cup 251 and the product adsorbed at the bottom to extend to the inside of the adjustment frame 42 for the next step of processing.

[0051] When the product is firmly placed inside the unloading mechanism 4, the driving motor inside the device drives the rotating disk 121 to rotate with the bearing seat 12 as the rotation point, so that each of the four unloading mechanisms 4 can be placed at the bottom of the printing main body plate 37 in turn;

[0052] At this time, the two adjusting cylinders 361 are started, and with the cooperation of a set of adjusting blocks 371 sliding and limiting in the adjusting groove 313, the printing main body plate 37 fixed with the top thereof can be driven to move downward, and the bottom of the printing main body plate 37 is kept in contact with the top of the product. Then, driven by the motor, the threaded rod B32 can rotate in the groove 311. During the rotation process, the threaded rotation is generated in the linkage seat B33. The linkage seat B33 rotates and slides in the sliding groove 312 to drive the linkage. The seat B33 and the components fixed thereto move downward to maintain a most suitable position, and then the printing cylinder 35 is started to make slight adjustments to the positions of the two scrapers 351 at the bottom, so that the bottoms of the two scrapers 351 can contact the top of the printing main body plate 37. Finally, a motor drives the threaded rod C341 to rotate, driving the linkage seat C342 to move back and forth on one side of the outer wall of the adjustment frame 34, thereby keeping the scraper 351 scraping the top of the printing main body plate 37, forming the printing of the product at the bottom of the printing main body plate 37.

[0053] The working principle of the whole mechanism is as follows: after the equipment is officially put into use, its material transport mechanism 2 first undertakes the initial transportation task of the product. When the negative pressure suction cup 251 accurately contacts the top center of the product, the built-in compressor starts immediately, and a negative pressure environment is quickly formed inside the negative pressure suction cup 251, thereby achieving stable adsorption of the product. Then, the side cylinder 25 starts to drive the negative pressure suction cup 251 to rise together with the adsorbed product and maintain it at a preset height. At the same time, on the other side of the equipment, after the external motor 23 is powered on, its output end starts to rotate, and this power is transmitted to the threaded rod B32, so that it can rotate freely inside the side mounting frame 21. As the threaded rod B32 rotates, it rotates with the inside of the moving seat 24. The threaded structure produces a tight meshing, and the limited sliding design of the moving seat 24 inside the side mounting frame 21 ensures that the moving seat 24 and its fixed components can move smoothly along the predetermined path. This series of actions together completes the transfer processing of the product. When the product is successfully transported to the specified position, the side cylinder 25 plays a role again, leading the negative pressure suction cup 251 and the adsorbed product to penetrate into the interior of the adjustment frame 42. At this time, the multiple built-in motors 441 inside each group of material transport mechanisms 2 are energized one after another, and the rotating end of the built-in motor 441 is closely connected with the rotating rod 442, driving it to rotate synchronously, and the driving rod 443 at the other end of the rotating rod 442 can realize self-rotation inside the rotating rod 442, further enhancing the flexibility of the equipment. At the same time, the rotating rod 442 rotates along the trajectory of the annular rotating groove 432. During this process, the distance between the rotating rods 442 gradually increases and moves to one side. It is worth noting that the two rotating rods 442 are rotatably connected through the telescopic frame 444. The telescopic frame 444 can flexibly adjust its own length according to the movement requirements of the rotating rod 442, and one side of the outer wall of the telescopic frame 444 is cleverly connected to a card plate 46 through a connecting plate 45. When the telescopic frame 444 moves to one side, the two card plates 46 are driven by the connecting plate 45 to gradually approach and finally firmly engage the product in it. In order to ensure the stability of the product, the equipment electrically drives a plurality of adsorption plates 447, which are respectively adsorbed on the product The top and bottom of the product are further enhanced, and the stability of the product is further enhanced. When the product is firmly placed inside the unloading mechanism 4, the driving motor starts to exert force, with the bearing seat 12 as the rotation point, driving the rotating disk 121 to rotate at a uniform speed. This rotation enables each of the four groups of unloading mechanisms 4 to be located below the printing main body plate 37 in turn. At this time, the two adjusting cylinders 361 are started at the same time. They drive the printing main body plate 37 fixed to the top to move slowly downward through a group of adjusting blocks 371 in the sliding limit design of the adjusting groove 313 until its bottom is in close contact with the top of the product. Subsequently, driven by the motor, the threaded rod B32 rotates inside the notch 311 and engages with the threaded structure inside the linkage seat B33.The linkage seat B33 and its fixing components are driven to slide to a most suitable position inside the sliding groove 312. Next, the printing cylinder 35 is started to slightly adjust the positions of the two scrapers 351 at the bottom to ensure that they can be in close contact with the top of the printing main body plate 37. Finally, a motor drives the threaded rod C341 to rotate, driving the linkage seat C342 to move back and forth on one side of the outer wall of the adjustment frame 34, thereby keeping the scraper 351 evenly scraping the top of the printing main body plate 37, completing the printing task of the product at the bottom of the printing main body plate 37. After the product is printed, the motor drives the rotating disk 121 to rotate 90 degrees again. At this time, the two external cylinders 47 operate synchronously, respectively pushing the two moving beams 43 and the components fixed thereto to move to one side of the adjustment frame 42, and smoothly transferring the product from the inside of the adjustment frame 42. Subsequently, the internal motor 441 is started, and the components are restored to their original state according to the previous reverse operation steps. At this time, multiple suction plates 447 and two card plates 46 are separated from the outer wall of the product at the same time, and the product finally falls steadily on the external conveyor belt, realizing the automatic transfer and processing of the product.

[0054] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-station special automatic printing machine, characterized in that: include: The main body (1) is used to support the whole device and transmit instructions so as to facilitate the automatic operation of the device; A material transport mechanism (2) is installed on the side of the main mechanism (1) and is used to transfer the product to be processed to the top of the main mechanism (1) to facilitate the next step of processing of the product; The printing mechanism (3) adjusts itself and contacts the top of the product according to the functions of the various components inside it, and completes the printing process of the product by moving two scrapers (351) back and forth; The unloading mechanism (4) is located on the top of the rotating disk (121) in the main body mechanism (1). The rotation of the rotating disk (121) causes the multiple unloading mechanisms (4) to rotate relative to each other. During this process, the printing process of the product can be completed. Then, the components inside the unloading mechanism (4) interact with each other to realize the automatic unloading process of the product.

2. A multi-station dedicated automatic printing machine according to claim 1, characterized in that: The material unloading mechanism (4) comprises four bottom mounting plates (41) and four sets of built-in motors (441); An adjustment frame (42) is fixedly mounted on the top of each of the four bottom mounting plates (41); a group of transverse grooves (421) are preset inside each of the four adjustment frames (42); moving beams (43) are slidably embedded inside each of the four groups of transverse grooves (421) via a slider; a fixed groove (431) is opened on the top of each of the four groups of moving beams (43); an annular rotating groove (432) is preset inside each of the four groups of moving beams (43); and an embedding groove (433) is preset inside each of the four groups of moving beams (43).

3. A multi-station dedicated automatic printing machine according to claim 2, characterized in that: The rotating ends of the four groups of built-in motors (441) are fixedly connected to rotating rods (442), and the outer walls of the four groups of built-in motors (441) are fixedly inserted into the fixed grooves (431). The insides of the four groups of rotating rods (442) are rotatably connected to driving rods (443). Telescopic frames (444) are movably sleeved between the outer walls of the four groups of driving rods (443). The tops and bottoms of the four groups of driving rods (443) are fixedly connected to servo motors (445). The rotating ends of multiple groups of servo motors (445) are fixedly connected to rotating plates (446), and one side of the outer walls of multiple groups of rotating plates (446) is fixedly connected to adsorption disks (447).

4. The multi-station dedicated automatic printing machine according to claim 3, characterized in that: One side of the outer wall of the four groups of telescopic frames (444) is fixedly connected to a connecting plate (45), one side of the outer wall of the four groups of connecting plates (45) is fixedly connected to a clamping plate (46), one side of the outer wall of the four groups of clamping plates (46) is fixedly connected to an embedding plate (461), and the outer wall of each group of embedding plates (461) is movably embedded in the embedding groove (433), one side of the outer wall of the four groups of adjustment frames (42) is fixedly connected to an external cylinder (47), and the telescopic end of each group of external cylinders (47) is fixedly connected to one side of the outer wall of each movable beam (43).

5. The multi-station dedicated automatic printing machine according to claim 4, characterized in that: The printing mechanism (3) comprises a fixing frame (31) and an adjusting frame (34); A group of notches (311) is preset inside the fixing frame (31), a sliding groove (312) is opened on one side of the outer wall of the fixing frame (31), an adjustment groove (313) is opened on one side of the outer wall of the fixing frame (31), a threaded rod B (32) is fixedly connected to the inner wall of the group of notches (311) via a bearing, and a linkage seat B (33) is threadedly connected to the outer wall of the threaded rod B (32).

6. The multi-station dedicated automatic printing machine according to claim 5, characterized in that: The interior of the adjustment frame (34) is fixedly connected to a threaded rod C (341) via a bearing, the outer wall of the threaded rod C (341) is threadedly connected to a linkage seat C (342), and the outer wall of the linkage seat C (342) is slidably embedded in the interior of the adjustment frame (34), one side of the outer wall of the linkage seat C (342) is fixedly connected to a printing cylinder (35), and the telescopic end of the printing cylinder (35) is fixedly connected to two scrapers (351).

7. The multi-station dedicated automatic printing machine according to claim 6, characterized in that: Two side plates (36) are fixedly connected to one side of the outer wall of the fixed frame (31); the tops of the two side plates (36) are fixedly connected to an adjusting cylinder (361); a printed main body plate (37) is fixedly connected between the telescopic ends of the two adjusting cylinders (361); a group of adjusting blocks (371) are fixedly connected to one side of the outer wall of the printed main body plate (37); and the outer walls of the group of adjusting blocks (371) are slidably embedded in the interior of the adjusting groove (313).

8. The multi-station dedicated automatic printing machine according to claim 7, characterized in that: The material transport mechanism (2) comprises a side mounting frame (21), the interior of the side mounting frame (21) is fixedly connected to a threaded rod A (22) via a bearing, one side of the outer wall of the threaded rod A (22) is fixedly connected to an external motor (23), the outer wall of the external motor (23) is fixedly sleeved with a motor plate (231), and one side of the outer wall of the motor plate (231) is fixedly connected to one side of the outer wall of the side mounting frame (21), the outer wall of the threaded rod A (22) is threadedly connected to a moving seat (24), one side of the outer wall of the moving seat (24) is fixedly connected to a side cylinder (25), and the telescopic end of the side cylinder (25) is fixedly connected to a negative pressure suction cup (251).

9. The multi-station dedicated automatic printing machine according to claim 8, characterized in that: The main mechanism (1) comprises a main machine platform (11), four anti-slip pads (111) are fixedly inserted at the bottom of the main machine platform (11), four rollers (112) are fixedly inserted at the bottom of the main machine platform (11), a bearing seat (12) is fixedly inserted inside the main machine platform (11), a rotating disk (121) is rotatably connected to the inner surface wall of the bearing seat (12), and a control panel (13) is arranged on one side of the outer wall of the main machine platform (11).

10. The multi-station dedicated automatic printing machine according to claim 9, characterized in that: One side of the outer wall of the main machine (11) is fixedly connected to one side of the outer wall of the side mounting frame (21) by means of screws, the top of the main machine (11) is fixedly connected to the bottom of the fixing frame (31), and the top of the rotating disk (121) is fixedly connected to the bottoms of four bottom mounting plates (41).

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