Double motor extra wide rotary screen printing machine

Abstract

The application discloses a double-motor special-width rotary screen printing machine, which comprises a shell, a power structure connected inside the shell, wherein the power structure comprises a motor, a first grooved wheel, a belt, a second grooved wheel, a straight cylinder and a vertical plate, the outer wall of the motor is welded to the outside of the shell, and the output end of the motor is welded to the outside of the first grooved wheel. The double-motor special-width rotary screen printing machine realizes double-motor work, solves the problem that the rotation of the rotary screen is affected, guarantees printing effect, provides elastic force by a spring to make the vertical plate driven by the rotary plate move downwards, the bottom of the outer wall of the vertical plate is inserted into the front slot of the top of the rotary screen, the installation is simple and convenient, the spacing between the two shells can be adjusted, the installation of the printing machine with different widths is satisfied, the use limitation is eliminated, the bolt is threadedly connected to the outer wall of the printing machine, the installation of the shell is completed, the installation conflict is solved, the connection is guaranteed, and the practicability is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of double-motor special wide-width rotary screen printing machine, in particular to a double-motor special wide-width rotary screen printing machine. BACKGROUND

[0002] The rotary screen printing machine is a kind of printing machine using continuous rotary jointless cylinder screen to print. The existing special wide-width rotary screen printing machine is mostly single-machine controlled in use. When the rotary screen is long, the rotation of the other end will be affected, affecting the printing effect. In addition, the rotary screen is fixed and troublesome to disassemble and assemble. Moreover, the installation distance of the power structure is fixed and cannot be adjusted, which has use limitations. Meanwhile, the position conflict of the shell connection affects normal connection, reducing the practicability. SUMMARY

[0003] The present application aims to provide a double-motor special wide-width rotary screen printing machine to solve the problems of the existing special wide-width rotary screen printing machine in the prior art, which is mostly single-machine controlled in use. When the rotary screen is long, the rotation of the other end will be affected, affecting the printing effect. In addition, the rotary screen is fixed and troublesome to disassemble and assemble. Moreover, the installation distance of the power structure is fixed and cannot be adjusted, which has use limitations. Meanwhile, the position conflict of the shell connection affects normal connection, reducing the practicability.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a double-motor special wide-width rotary screen printing machine, comprising a shell, wherein the inside of the shell is connected with a power structure.

[0005] The power structure comprises a motor, a first grooved wheel, a belt, a second grooved wheel, a straight cylinder and a vertical plate.

[0006] The outer wall of the motor is welded to the outside of the shell, the output end of the motor is welded to the outside of the first grooved wheel, the outer wall of the first grooved wheel is rotatably connected to the outer wall of the second grooved wheel through the belt, the outside of the second grooved wheel located in front is welded to the inside of the straight cylinder, and the outer wall of the straight cylinder is rotatably connected to the inner wall of the vertical plate.

[0007] Preferably, a bottom plate is welded to the lower right side of the shell, the top of the bottom plate is welded to the bottom of the vertical plate, the front of the outer wall of the rotary screen is respectively inserted into the inner wall of the second grooved wheel located in front and the straight cylinder.

[0008] Preferably, a bracket is welded to the top front end of the straight cylinder.

[0009] Preferably, a fixing structure is connected to the top of the bracket.

[0010] The fixing structure comprises a vertical rod, a circular plate, a spring and a handle.

[0011] The outer wall of the vertical rod is matched with the top of the bracket, the lower part of the outer wall of the vertical rod is fixedly connected with the inner wall of the round plate, the outer wall of the vertical rod is sleeved with the inner wall of the spring, the outer side of the spring is fixedly connected with the inner wall top of the bracket and the top of the round plate respectively, and the top of the vertical rod is welded with the bottom of the handle.

[0012] Preferably, the outer wall bottom of the vertical rod is inserted with the top front of the outer wall of the round net.

[0013] Preferably, the inner side of the shell is connected with a control structure.

[0014] The control structure comprises a sleeve plate, a straight plate, a vertical plate, a first screw rod and a rotating rod.

[0015] The rear end face of the sleeve plate is fixedly connected with the front face of the shell located at the rear, the inner wall of the sleeve plate is slidingly connected with the outer wall of the straight plate, the front face of the straight plate is fixedly connected with the rear end face of the shell located at the front, the top of the straight plate is fixedly connected with the bottom of the vertical plate, the inner wall of the vertical plate is threadedly connected with the outer wall of the first screw rod, the rear end face of the first screw rod is rotatably connected with the top of the front face of the sleeve plate, and the front face of the first screw rod is fixedly connected with the rear end face of the rotating rod.

[0016] Preferably, the bottom of the shell is attached with a printing machine, and the outer wall of the shell is welded with a groove plate at the lower part of the left and right sides.

[0017] Preferably, the front face bottom of the groove plate is connected with a mounting structure.

[0018] The mounting structure comprises a thin plate, a second screw rod, a handle, a cylinder and a bolt.

[0019] The rear end face of the thin plate is welded with the front face bottom of the groove plate, the inner wall of the thin plate is threadedly connected with the outer wall of the second screw rod, the bottom of the second screw rod is welded with the top of the handle, the top of the second screw rod is rotatably connected with the bottom of the cylinder, the outer wall inner side of the cylinder is slidingly connected with the inner wall of the groove plate, and the inner wall of the cylinder is threadedly connected with the outer wall of the bolt.

[0020] Preferably, the outer wall inner side of the bolt is threadedly connected with the outer wall of the printing machine.

[0021] Compared with the prior art, the beneficial effects of the double-motor special-width rotary screen printing machine are as follows: the first groove wheel is driven to rotate by the motor in the power structure, the rotating first groove wheel drives the second groove wheel to rotate through the belt, the straight cylinder is driven to rotate on the inner wall of the vertical plate, the rotating straight cylinder drives the rotary screen to rotate through the fixing structure, the rear motor works, the second groove wheel at the rear drives the rotary screen to rotate, double-motor working is realized, the problem that the rotary screen is affected by long rotation is solved, and the printing effect is ensured.

[0022] The handle in the fixed structure drives the vertical rod to move upward, thereby cooperating with the circular plate to compress the spring. Then, the front end of the circular mesh is inserted into the inner wall of the straight cylinder. Next, the rear end of the circular mesh is inserted into the front slot of the second grooved wheel. Then, the handle is released, and the spring provides elasticity to make the circular plate drive the vertical rod to move downward, so that the bottom of the outer wall of the vertical rod is inserted into the front slot of the top of the circular mesh. The installation is simple and easy to disassemble.

[0023] By controlling the rotating rod in the structure to drive the first screw to rotate, the sleeve plate moves backward. The moving sleeve plate drives the rear outer shell to move backward, realizing the adjustment of the gap between the two outer shells, which can meet the installation of printing machines of different widths and eliminate the limitations of use.

[0024] The handle in the installation structure drives the second screw to rotate up and down on the inner wall of the thin plate. The rotating second screw drives the cylinder to slide up and down on the inner wall of the groove plate, aligning the inner wall of the cylinder with the connection port of the outer wall of the printing machine. Then, the bolt rotates inward on the inner wall of the cylinder, making the bolt threadedly connected to the outer wall of the printing machine, completing the installation of the outer shell, resolving installation conflicts, ensuring connection, and improving practicality. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the present invention;

[0026] Figure 2 for Figure 1 A schematic diagram showing the connection structure between the central motor, the first pulley, and the belt;

[0027] Figure 3 for Figure 1 A schematic diagram showing the connection structure between the outer shell, the printing machine, and the base plate;

[0028] Figure 4 for Figure 1 Connection relationship and structural diagram of the central vertical rod, circular plate and spring;

[0029] Figure 5 for Figure 1 A schematic diagram showing the connection relationship between the middle sleeve plate, the straight plate, and the vertical plate;

[0030] Figure 6 for Figure 1 A schematic diagram showing the connection structure between the thin plate, the second screw, and the handle.

[0031] As shown in the figure, 1 is an outer shell, 2 is a power structure, 201 is a motor, 202 is a first grooved wheel, 203 is a belt, 204 is a second grooved wheel, 205 is a straight cylinder, 206 is a vertical plate, 3 is a fixing structure, 301 is a vertical rod, 302 is a round plate, 303 is a spring, 304 is a handle, 4 is a control structure, 401 is a cover plate, 402 is a straight plate, 403 is a vertical plate, 404 is a first screw rod, 405 is a rotating rod, 5 is a mounting structure, 501 is a thin plate, 502 is a second screw rod, 503 is a handle, 504 is a cylinder, 505 is a bolt, 6 is a bottom plate, 7 is a round net, 8 is a printing machine, 9 is a support, and 10 is a groove plate. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Please refer to Figures 1-6 The present application provides a technical solution: a double-motor special-wide round-net printing machine, which comprises an outer shell 1, the inside of the outer shell 1 is connected with a power structure 2, the power structure 2 comprises a motor 201, a first grooved wheel 202, a belt 203, a second grooved wheel 204, a straight cylinder 205 and a vertical plate 206, the outer wall of the motor 201 is welded to the outside of the outer shell 1, the model of the motor 201 is selected according to the use requirement, the output end of the motor 201 is welded to the outside of the first grooved wheel 202, the outer wall of the first grooved wheel 202 is rotatably connected with the outer wall of the second grooved wheel 204 through the belt 203, the rotation of the first grooved wheel 202 drives the second grooved wheel 204 to rotate through the belt 203, the outside of the second grooved wheel 204 located in front is welded to the inside of the straight cylinder 205, the outer wall of the straight cylinder 205 is rotatably connected with the inner wall of the vertical plate 206, the straight cylinder 205 rotates through the inner wall bearing of the vertical plate 206 under stress, a bottom plate 6 is welded to the lower right side of the outer shell 1, the top of the bottom plate 6 is welded to the bottom of the vertical plate 206, a round net 7 is inserted into the front of the second grooved wheel 204 located in front, the round net 7 is a seamless cylindrical screen, and the outer wall of the round net 7 is respectively inserted into the inner walls of the second grooved wheel 204 located in front and the straight cylinder 205.

[0034] The first grooved wheel 202 is driven to rotate by the motor 201 in the power structure 2, the rotating first grooved wheel 202 drives the second grooved wheel 204 to rotate through the belt 203, and the straight cylinder 205 rotates on the inner wall of the vertical plate 206, the rotating straight cylinder 205 drives the circular net 7 to rotate through the fixing structure 3, and the rear motor 201 works to drive the circular net 7 to rotate through the rear second grooved wheel 204, so that the double-motor working is realized, the problem that the long circular net is affected during rotation is solved, and the printing effect is ensured.

[0035] The top of the straight cylinder 205 is welded with a support 9, the top of the support 9 is connected with the fixing structure 3, the fixing structure 3 comprises a vertical rod 301, a circular plate 302, a spring 303 and a handle 304, the outer wall of the vertical rod 301 is matched with the top of the support 9 in clearance, the vertical rod 301 moves up and down through the support 9, the outer wall of the vertical rod 301 is fixedly connected with the inner wall of the circular plate 302, the outer wall of the vertical rod 301 is sleeved with the inner wall of the spring 303, the outer side of the spring 303 is fixedly connected with the inner wall top of the support 9 and the top of the circular plate 302 respectively, the circular plate 302 moves up under force and rebounds through the elastic force of the spring 303, the top of the vertical rod 301 is welded with the bottom of the handle 304, the handle 304 is convenient for driving the vertical rod 301 to move up, and the outer wall of the vertical rod 301 is inserted with the outer wall top front of the circular net 7;

[0036] The handle 304 of the fixing structure 3 drives the vertical rod 301 to move up, so as to extrude the spring 303 through the circular plate 302, then the front end of the circular net 7 is inserted with the inner wall of the straight cylinder 205, and then the rear end surface of the circular net 7 is inserted with the front slot of the second grooved wheel 204, then the handle 304 is loosened, the spring 303 provides elastic force to drive the circular plate 302 to drive the vertical rod 301 to move down, so that the outer wall bottom of the vertical rod 301 is inserted with the front slot of the top of the circular net 7, and the installation is simple and convenient for dismounting.

[0037] The inner side of the shell 1 is connected with a control structure 4, the control structure 4 comprises a sleeve plate 401, a straight plate 402, a vertical plate 403, a first screw rod 404 and a rotating rod 405, the rear end surface of the sleeve plate 401 is fixedly connected with the front surface of the shell 1 located at the rear, the inner wall of the sleeve plate 401 is slidingly connected with the outer wall of the straight plate 402, the sleeve plate 401 slides forward and backward through the outer wall of the straight plate 402, the front surface of the straight plate 402 is fixedly connected with the rear end surface of the shell 1 located at the front, the top of the straight plate 402 is fixedly connected with the bottom of the vertical plate 403, the inner wall of the vertical plate 403 is threadedly connected with the outer wall of the first screw rod 404, the rear end surface of the first screw rod 404 is rotatably connected with the upper front surface of the sleeve plate 401, the second screw rod 404 rotates through the bearing on the upper front surface of the sleeve plate 401, the front surface of the first screw rod 404 is fixedly connected with the rear end surface of the rotating rod 405, the rotating rod 405 facilitates the rotation of the first screw rod 404, the bottom of the shell 1 is attached with a printing machine 8, the model of the printing machine 8 is selected according to the use requirement, and the outer wall of the shell 1 is welded with a groove plate 10 on the lower side of each of the left and right sides;

[0038] The rotating rod 405 in the control structure 4 drives the first screw rod 404 to rotate, so that the sleeve plate 401 moves backward, the moving sleeve plate 401 drives the shell 1 located at the rear to move backward, the spacing between the two shells 1 is adjusted, the installation of the printing machine 8 with different widths is met, and the use limitation is eliminated.

[0039] The bottom of the front surface of the groove plate 10 is connected with a mounting structure 5, the mounting structure 5 comprises a thin plate 501, a second screw rod 502, a handle 503, a cylinder 504 and a bolt 505, the rear end surface of the thin plate 501 is welded with the bottom of the front surface of the groove plate 10, the inner wall of the thin plate 501 is threadedly connected with the outer wall of the second screw rod 502, the bottom of the second screw rod 502 is welded with the top of the handle 503, the handle 503 facilitates the rotation of the second screw rod 502, the top of the second screw rod 502 is rotatably connected with the bottom of the cylinder 504, the second screw rod 502 rotates through the bearing on the bottom of the cylinder 504, the inner wall of the cylinder 504 is slidingly connected with the inner wall of the groove plate 10, the cylinder 504 slides up and down through the inner wall of the groove plate 10, the inner wall of the cylinder 504 is threadedly connected with the outer wall of the bolt 505, and the inner side of the outer wall of the bolt 505 is threadedly connected with the outer wall of the printing machine 8.

[0040] The handle 503 in the mounting structure 5 drives the second screw rod 502 to rotate up and down on the inner wall of the thin plate 501, the rotating second screw rod 502 drives the cylinder 504 to slide up and down on the inner wall of the groove plate 10, the inner wall of the cylinder 504 is aligned with the connecting port of the outer wall of the printing machine 8, then the bolt 505 rotates inwardly on the inner wall of the cylinder 504, the bolt 505 is threadedly connected with the outer wall of the printing machine 8, the installation of the shell 1 is completed, the installation conflict problem is solved, the connection is ensured, and the practicability is improved.

[0041] In this example, when the printing machine 8 is used, the handle 304 is first matched to drive the vertical rod 301 to move upwards, so as to cooperate with the circular plate 302 to press the spring 303, then the front end of the rotary screen 7 is inserted with the inner wall of the straight cylinder 205, and then the rear end surface of the rotary screen 7 is inserted with the front slot of the rear second groove wheel 204, then the handle 304 is loosened, the spring 303 provides elastic force to drive the circular plate 302 to drive the vertical rod 301 to move downwards, so that the outer wall bottom of the vertical rod 301 is inserted with the top front slot of the rotary screen 7, then the material is placed on the top of the printing machine 8, then the motor 201 is powered on with the external power supply, the motor 201 works to drive the first groove wheel 202 to rotate, the rotating first groove wheel 202 cooperates with the belt 203 to drive the second groove wheel 204 to rotate, thereby driving the straight cylinder 205 to rotate in the inner wall of the vertical plate 206, the rotating straight cylinder 205 drives the rotary screen 7 to rotate through the fixing structure 3, and the rear motor 201 works to drive the rotary screen 7 to rotate, so as to print the material passing through the top of the printing machine 8, the first screw rod 404 is driven to rotate through the rotating rod 405, thereby driving the sleeve plate 401 to move backwards, the moving sleeve plate 401 drives the rear shell 1 to move backwards, so as to adjust the distance between the two shells 1, so as to satisfy the installation of the printing machine 8 with different widths, then the bottom of the shell 1 is attached to the top outside of the printing machine 8, then the handle 503 drives the second screw rod 502 to rotate upwards and downwards on the inner wall of the thin plate 501, the rotating second screw rod 502 drives the cylinder 504 to slide upwards and downwards on the inner wall of the groove plate 10, so that the inner wall of the cylinder 504 is aligned with the connecting port of the outer wall of the printing machine 8, then the bolt 505 is rotated inwards on the inner wall of the cylinder 504, so that the bolt 505 is threadedly connected with the outer wall of the printing machine 8, and the installation of the shell 1 is completed.

[0042] In the description of the present application, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0043] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "threadedly connecting" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication or interaction relationship between two elements, unless otherwise explicitly limited, and those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0044] While embodiments of the application have been shown and described, it is to be understood that the application is not limited to the details of the embodiments described, since numerous changes, modifications, substitutions and variations can be made thereto without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.

Claims

1. A dual-motor extra-wide rotary screen printing machine, comprising a housing (1), characterized in that: The internal connection of the outer shell (1) There is a power structure (2); the power structure (2) includes a motor (201), a first grooved wheel (202), a belt (203), a second grooved wheel (204), a straight cylinder (205) and a vertical plate (206); the outer wall of the motor (201) is welded to the outer side of the outer shell (1), the output end of the motor (201) is welded to the outer side of the first grooved wheel (202), the outer wall of the first grooved wheel (202) is rotatably connected to the outer wall of the second grooved wheel (204) in conjunction with the belt (203), the outer side of the second grooved wheel (204) located in front is welded to the inner side of the straight cylinder (205), and the outer wall of the straight cylinder (205) is rotatably connected to the inner wall of the vertical plate (206); A bracket (9) is welded to the top front end of the straight cylinder (205), and a fixing structure (3) is connected to the top of the bracket (9); the fixing structure (3) includes a vertical rod (301), a circular plate (302), a spring (303), and a handle (304); the upper part of the outer wall of the vertical rod (301) is clearance-fitted with the top of the bracket (9), the lower part of the outer wall of the vertical rod (301) is fixedly connected to the inner wall of the circular plate (302), the outer wall of the vertical rod (301) is sleeved with the inner wall of the spring (303), the outer side of the spring (303) is fixedly connected to the top of the inner wall of the bracket (9) and the top of the circular plate (302) respectively, and the top of the vertical rod (301) is welded to the bottom of the handle (304); The bottom of the outer wall of the vertical rod (301) is inserted into the front of the top of the outer wall of the circular mesh (7); the inner side of the outer shell (1) is connected to a control structure (4); the control structure (4) includes a sleeve plate (401), a straight plate (402), a vertical plate (403), a first screw (404), and a rotating rod (405); The rear end face of the sleeve plate (401) is fixedly connected to the front face of the outer shell (1) located at the rear. The inner wall of the sleeve plate (401) is slidably engaged with the outer wall of the straight plate (402). The front face of the straight plate (402) is fixedly connected to the rear end face of the outer shell (1) located at the front. The top of the straight plate (402) is fixedly connected to the bottom of the upright plate (403). The inner wall of the upright plate (403) is threadedly connected to the outer wall of the first screw (404). The rear end face of the first screw (404) is rotatably connected to the upper front face of the sleeve plate (401). The front face of the first screw (404) is fixedly connected to the rear end face of the rotating rod (405). The bottom of the outer shell (1) is fitted with a printing machine (8), and groove plates (10) are welded to the lower left and right sides of the outer wall of the outer shell (1); The bottom front of the groove plate (10) is connected to the mounting structure (5); The mounting structure (5) includes a thin plate (501), a second screw (502), a handle (503), a cylinder (504), and a bolt (505); The rear end face of the thin plate (501) is welded to the bottom front face of the groove plate (10). The inner wall of the thin plate (501) is threaded to the outer wall of the second screw (502). The bottom of the second screw (502) is welded to the top of the handle (503). The top of the second screw (502) is rotatably connected to the bottom of the cylinder (504). The inner side of the outer wall of the cylinder (504) is slidably engaged with the inner wall of the groove plate (10). The inner wall of the cylinder (504) is threaded to the outer wall of the bolt (505). The inner side of the outer wall of the bolt (505) is threadedly connected to the outer wall of the printing machine (8).

2. The dual-motor extra-wide rotary screen printing machine according to claim 1, characterized in that: The outer shell (1) A base plate (6) is welded to the lower right side. The top of the base plate (6) is welded to the bottom of the vertical plate (206). A circular mesh (7) is inserted into the front of the second grooved wheel (204) located at the rear. The outer wall of the circular mesh (7) is inserted into the inner wall of the second grooved wheel (204) and the straight cylinder (205) located at the front.

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