A mold printing machine

Abstract

The utility model relates to the technical field of typeface stamping, and proposes a typeface stamping machine, which uses a typeface to stamp the surface of a module, comprising: a frame; a circulating conveyor cyclically movably arranged on the frame, used to transport the module; a moving member movably arranged on the frame, located on one side of the circulating conveyor, and the moving member moves close to or away from the circulating conveyor, the moving member has two positioning parts, and there is a fixed space between the two positioning parts. After the moving member moves, the module on the circulating conveyor is located in the fixed space or outside the fixed space. Through the above technical scheme, the problem of the need to manually pick up and place the workpiece to be stamped in the prior art, the low production efficiency and safety risks are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of typeface stamping machines, and in particular to a typeface stamping machine. Background Art

[0002] In the traditional die printing process, each time a printing is completed, the operator needs to manually place the workpiece to be printed on the fixed position of the printing machine, and then manually remove it after printing. This process is repetitive and time-consuming, and the degree of automation of the production line is limited, making it difficult to achieve high-speed continuous production, affecting the company's production capacity and economic benefits. Especially in continuous production, long-term repetition of the same action may lead to occupational diseases. Operators need to come into close contact with mechanical equipment during frequent loading and unloading, increasing the risk of mechanical injury accidents. Utility Model Content

[0003] The utility model provides a type mold punching machine, which solves the problem in the related art that manual picking and placing of pieces to be punched is required, and there are low production efficiency and safety risks.

[0004] The technical solution of the utility model is as follows: a type mold printing machine, using a type mold to print on the surface of a module, comprising:

[0005] frame;

[0006] A circulating conveyor, which is cyclically movable and arranged on the frame and is used for conveying modules;

[0007] A moving part, wherein the moving part is movably arranged on the frame and is located on one side of the circulating conveying part. After the moving part moves, the moving part approaches or moves away from the circulating conveying part. The moving part has two positioning parts, and a fixed space is formed between the two positioning parts. After the moving part moves, the module on the circulating conveying part is located in the fixed space or outside the fixed space.

[0008] Optionally, it also includes:

[0009] A rotating driving member is arranged on the frame and is used to drive the circulating conveying member to move intermittently.

[0010] Optionally, it also includes:

[0011] A rotating roller, wherein the rotating roller is rotatably arranged on the frame, and the circulating conveying member is sleeved on the rotating roller;

[0012] a first gear, wherein the first gear is disposed on the rotating roller;

[0013] A half-toothed gear is rotatably arranged on the frame, and after the half-toothed gear rotates, it meshes with or cancels the meshing with the first gear, and the rotating driving member drives the half-toothed gear to rotate.

[0014] Optionally, it also includes:

[0015] a second gear, the second gear being rotatably disposed on the frame;

[0016] a threaded barrel, the threaded barrel being disposed on the second gear and rotating along with the second gear;

[0017] A screw rod is arranged on the moving part and is threadedly connected with the threaded barrel. The screw rod has a limiting groove, and the frame has a limiting block slidably plugged into the limiting groove. After the threaded barrel rotates, the screw rod moves closer to or away from the circulating conveying part.

[0018] Optionally, the half-toothed gear is rotated to alternately mesh with the first gear and the second gear; and further comprising:

[0019] A torsion spring, one end of which is arranged on the frame, and the other end of which is arranged on the second gear, to provide elastic force for the second gear to rotate and reset.

[0020] Optionally, the number of teeth of the second gear is smaller than the number of teeth of the half-toothed gear.

[0021] Optionally, it also includes:

[0022] There are two top blocks, which are arranged on the frame and located on both sides of the fixed space. The two top blocks and the two positioning parts are used together to fix the module.

[0023] Optionally, the positioning portion has a guiding inclined surface, and the guiding inclined surfaces of the two positioning portions are arranged opposite to each other, and the fixed space gradually decreases from close to the circulating conveying member to far away from the circulating conveying member.

[0024] Optionally, it also includes:

[0025] A cleaning roller is rotatably arranged on the frame and has a cleaning portion for cleaning the portion to be printed of the module.

[0026] Optionally, it also includes:

[0027] a third gear, the third gear being arranged on the cleaning roller;

[0028] A rotating rod, the rotating rod is rotatably arranged on the frame;

[0029] a fourth gear, the fourth gear being disposed on the rotating rod and meshing with the third gear;

[0030] A transmission belt, wherein two ends of the transmission belt are respectively sleeved on the threaded cylinder and the rotating rod.

[0031] The working principle and beneficial effects of the utility model are:

[0032] In the utility model, the circulating conveyor can be a conveyor belt, etc., which can be actively driven by a motor or driven by a transmission structure, such as a gear transmission, etc., and can continuously transport the module to the printing position. The printing position refers to the upper side of the circulating conveyor toward which the linear drive device such as a cylinder or a hydraulic cylinder is set. Two positioning parts are provided on the moving part, and a fixed space is formed between the positioning parts for clamping and positioning the module.

[0033] Specifically, the circulating conveyor transports the module to be printed to the printing position, the moving part moves close to the circulating conveyor, and the two positioning parts stably clamp the module in a fixed space to ensure the precise alignment and contact pressure between the type mold and the module. After fixation and stabilization, the type mold is used to print the surface of the module. After printing is completed, the moving part moves away from the circulating conveyor, and the module is located outside the fixed space. The two positioning parts cancel the fixation of the module, and the circulating conveyor moves in a circular motion, driving the printed module to move to the next workstation. Through the continuous cooperation of the circulating conveyor and the moving part, the production efficiency and automation level are greatly improved, no manual intervention is required, the labor intensity is reduced, the human error is reduced, and the production quality and stability are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0035] Figure 1 It is a schematic diagram of the structure of the utility model;

[0036] Figure 2 It is a schematic diagram of the structure of the utility model;

[0037] Figure 3 It is a schematic diagram of the structure of the utility model.

[0038] In the figure: 1. font; 2. mold; 3. frame; 4. circulating conveyor; 5. moving part; 501. positioning part; 502. fixed space; 503. guiding slope; 6. rotating driving part; 7. roller; 8. first gear; 9. half-tooth gear; 10. second gear; 11. threaded barrel; 12. screw; 1201. limiting groove; 13. limiting block; 14. torsion spring; 15. top block; 16. cleaning roller; 1601. cleaning part; 17. third gear; 18. rotating rod; 19. fourth gear; 20. transmission belt. DETAILED DESCRIPTION

[0039] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0040] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0041] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0042] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0043] Reference Figure 1~Figure 3 , is an embodiment of the utility model, and proposes a type mold 1 printing machine, which uses the type mold 1 to print the surface of the module 2, including: a frame 3; a circulating conveying member 4 is cyclically movably arranged on the frame 3, and is used to transport the module 2; a moving member 5 is movably arranged on the frame 3, and is located on one side of the circulating conveying member 4. After the moving member 5 moves, it approaches or moves away from the circulating conveying member 4. The moving member 5 has two positioning parts 501, and there is a fixed space 502 between the two positioning parts 501. After the moving member 5 moves, the module 2 on the circulating conveying member 4 is located in the fixed space 502 or outside the fixed space 502.

[0044] In this embodiment, the circulating conveyor 4 can be a conveyor belt, etc., which can be actively driven by a motor or driven by a transmission structure, such as a gear transmission, etc., and can continuously transport the module 2 to the printing position. The printing position refers to the position of the linear drive device such as a cylinder or a hydraulic cylinder facing the upper side of the circulating conveyor 4. Two positioning parts 501 are provided on the moving part 5, and a fixed space 502 is formed between the positioning parts 501 for clamping and positioning the module 2.

[0045] Specifically, the circulating conveyor 4 transports the module 2 to be printed to the printing position, the movable member 5 moves close to the circulating conveyor 4, and the two positioning parts 501 stably clamp the module 2 in the fixed space 502 to ensure the precise alignment and contact pressure between the type mold 1 and the module 2. After being fixed and stabilized, the type mold 1 is used to print the surface of the module 2. After printing is completed, the movable member 5 moves away from the circulating conveyor 4, and the module 2 is located outside the fixed space 502. The two positioning parts 501 cancel the fixation of the module 2, and the circulating conveyor 4 moves in a circular motion, driving the printed module 2 to move to the next workstation. Through the continuous cooperation between the circulating conveyor 4 and the movable member 5, the production efficiency and automation level are greatly improved, no manual intervention is required, the labor intensity is reduced, the human error is reduced, and the production quality and stability are improved.

[0046] Furthermore, it also includes: a rotating driving member 6, which is arranged on the frame 3 and is used to drive the circulating conveying member 4 to move intermittently; a roller 7 is rotatably arranged on the frame 3, and the circulating conveying member 4 is sleeved on the roller 7; a first gear 8 is arranged on the roller 7; a half-tooth gear 9 is rotatably arranged on the frame 3, and the half-tooth gear 9 engages with or cancels the engagement with the first gear 8 after rotation, and the rotating driving member 6 drives the half-tooth gear 9 to rotate.

[0047] In this embodiment, the rotating driving member 6 is usually a driving motor, etc., which is installed on the frame 3 to drive the half-toothed gear 9 to rotate. In order to make the half-toothed gear 9 engage with or cancel the engagement with the first gear 8 after rotation, it is designed to have teeth in part and no teeth in other parts, forming an intermittent transmission with the first gear 8. When the toothed part of the half-toothed gear 9 engages with the first gear 8, the driving roller 7 rotates, driving the circulating conveying member 4 to move; when the toothed part of the half-toothed gear 9 cancels the engagement with the first gear 8, the circulating conveying member 4 stops moving, providing stable positioning support for the printing of the module 2, ensuring the precise movement of the circulating conveying member 4 and the stable positioning of the module 2, and improving the printing accuracy.

[0048] Furthermore, it also includes: a second gear 10, which is rotatably arranged on the frame 3; a threaded barrel 11 is arranged on the second gear 10 and rotates with the second gear 10; a screw rod 12 is arranged on the moving member 5 and is threadedly connected to the threaded barrel 11, the screw rod 12 has a limiting groove 1201, and the frame 3 has a limiting block 13 slidably inserted into the limiting groove 1201, after the threaded barrel 11 rotates, the screw rod 12 moves closer to or away from the circulating conveying member 4; after the half-toothed gear 9 rotates, it alternately meshes with the first gear 8 and the second gear 10; one end of the torsion spring 14 is arranged on the frame 3, and the other end is arranged on the second gear 10, providing elastic force for the second gear 10 to rotate and reset.

[0049] In this embodiment, the second gear 10 is rotatably arranged on the frame 3, the threaded barrel 11 is fixed on the second gear 10 and rotates synchronously with the second gear 10, a limit groove 1201 is provided on the screw 12, and a limit block 13 is provided on the frame 3 to be slidably plugged into the limit groove 1201, to ensure that the screw 12 maintains linear movement during the movement process and improve the positioning accuracy, the internal thread of the threaded barrel 11 matches the external thread of the screw 12, and the linear movement of the screw 12 is achieved through threaded transmission. In order to achieve the alternating meshing of the half-toothed gear 9 with the first gear 8 and the second gear 10, as a preferred embodiment, the number of teeth of the half-toothed gear 9 is less than 180 degrees, one end of the torsion spring 14 is fixed on the frame 3, and the other end is fixed on the second gear 10, providing elastic force for the rotation and reset of the second gear 10, ensuring that the screw 12 and the moving member 5 can be quickly reset after the printing is completed, ready for the next round of printing.

[0050] Furthermore, the number of teeth of the second gear 10 is smaller than the number of teeth of the half-toothed gear 9 .

[0051] In this embodiment, the number of teeth of the second gear 10 is less than the number of teeth of the half-toothed gear 9. In the actual production process, the tooth number ratio of the second gear 10 and the half-toothed gear 9 can be accurately designed to ensure that the toothed portion of the half-toothed gear 9 is meshed with the second gear 10 from the beginning to the end. The number of rotations of the second gear 10 can provide a sufficient distance for the screw 12 to move. The relationship between the pitch, the number of rotations, and the moving distance is specifically designed so that when the half-toothed gear 9 rotates one circle, the second gear 10 can rotate multiple circles. The principle of deceleration and torque increase in gear transmission is utilized, so that the threaded barrel 11 on the second gear 10 can generate a higher rotation speed under the action of the same driving force, thereby driving the screw 12 to move a longer distance.

[0052] Working process: place the module 2 on the circulating conveyor 4, rotate the driving member 6 to drive the half-toothed gear 9 to rotate, the half-toothed gear 9 first meshes with the first gear 8, drives the first gear 8 to rotate, and then drives the roller 7 to rotate, so as to realize the circulating movement of the circulating conveyor 4, and the circulating conveyor 4 sends the module 2 to the printing position. At this time, the half-toothed gear 9 is disengaged from the first gear 8, the roller 7 stops rotating, and the circulating conveyor 4 stops moving, so as to realize the stable support of the module 2. Further, the half-toothed gear 9 is meshed with the second gear 10, and the second gear 10 rotates rapidly, driving the threaded barrel 11 to rotate synchronously, so that the screw 12 and the moving member 5 connected to the screw 12 move synchronously close to the circulating conveyor 4. After the movement, the module 2 is located in the fixed space 502. Further, the type mold 1 is used to print the surface of the module 2. After the stamping is completed, the half-toothed gear 9 cancels the meshing with the second gear 10, and the second gear 10 is reversed and reset under the action of the torsion spring 14, and the reverse rotation drives the screw 12 and the moving part 5 connected to the screw 12 to move away from the circulating conveying part 4, so that the module 2 is separated from the fixed space 502, and further the half-toothed gear 9 continues to mesh with the first gear 8, and the circulating conveying part 4 moves, driving the stamped module 2 to move to the next process, and moving the module 2 to be stamped to the stamping position, realizing the circular processing, which significantly improves the stamping accuracy and production efficiency.

[0053] Furthermore, it also includes: a top block 15 , two top blocks 15 are arranged on the frame 3 and located on both sides of the fixed space 502 , and the two top blocks 15 and the two positioning parts 501 are used together to fix the module 2 .

[0054] In this embodiment, two top blocks 15 are arranged on the frame 3 and are respectively located on both sides of the circulating conveyor 4. When the movable member 5 moves to the printing position, the two top blocks 15 are located on both sides of the fixed space 502 of the movable member 5. The top blocks 15 work together with the positioning part 501 to form a closed fixed space 502, which firmly fixes the module 2 therein, ensuring the stability and positioning accuracy of the module 2 during the printing process.

[0055] Furthermore, the positioning portion 501 has a guiding inclined surface 503 , and the guiding inclined surfaces 503 of the two positioning portions 501 are arranged opposite to each other, and the fixed space 502 gradually decreases from being close to the circulating conveyor 4 to being far away from the circulating conveyor 4 .

[0056] In this embodiment, the guiding slopes 503 of the two positioning parts 501 are arranged opposite to each other. When the movable part 5 moves close to the circulating conveying part 4, the guiding slopes 503 of the positioning part 501 adjust the position of the module 2 to improve the position accuracy and ensure the printing quality.

[0057] Furthermore, it also includes: a cleaning roller 16, which is rotatably mounted on the frame 3 and has a cleaning portion 1601 for cleaning the portion to be printed of the module 2; a third gear 17 is mounted on the cleaning roller 16; a rotating rod 18 is rotatably mounted on the frame 3; a fourth gear 19, which is mounted on the rotating rod 18 and meshes with the third gear 17; and two ends of a transmission belt 20 are respectively sleeved on the threaded barrel 11 and the rotating rod 18.

[0058] In this embodiment, the cleaning roller 16 is rotatably arranged on the frame 3 and has a cleaning portion 1601, which is specifically used to remove dust, oil and other impurities from the part of the module 2 to be printed, so as to ensure the cleanliness of the surface of the module 2 before printing. The rotation of the cleaning roller 16 is controlled by the third gear 17, and the third gear 17 and the threaded cylinder 11 are linked through the transmission belt 20 and the fourth gear 19 on the rotating rod 18, so that the automatic linkage of the cleaning roller 16 and the moving member 5 is realized.

[0059] The half-toothed gear 9 is meshed with the second gear 10, so that the threaded barrel 11 rotates forward, and the second gear 10 is reversed under the action of the torsion spring 14, so that the threaded barrel 11 rotates reversely. The forward and reverse rotation of the threaded barrel 11 can drive the rotating rod 18 to rotate through the transmission belt 20, thereby driving the third gear 17 to rotate through the fourth gear 19, so that the cleaning roller 16 can rotate forward and reverse alternately, thereby improving the cleaning efficiency.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A die stamping machine, which uses a die (1) to stamp the surface of a module (2), characterized in that: include: Rack (3); A circulating conveyor (4), the circulating conveyor (4) is arranged on the frame (3) in a cyclically movable manner and is used to transport the modules (2); A moving member (5), wherein the moving member (5) is movably arranged on the frame (3) and is located on one side of the circulating conveying member (4). After the moving member (5) moves, it approaches or moves away from the circulating conveying member (4). The moving member (5) has two positioning parts (501), and a fixed space (502) is formed between the two positioning parts (501). After the moving member (5) moves, the module (2) on the circulating conveying member (4) is located in the fixed space (502) or outside the fixed space (502).

2. A type mold printing machine according to claim 1, characterized in that: Also includes: A rotating driving member (6) is arranged on the frame (3) and is used to drive the circulating conveying member (4) to move intermittently.

3. A type mold printing machine according to claim 2, characterized in that: Also includes: A rotating roller (7), wherein the rotating roller (7) is rotatably arranged on the frame (3), and the circulating conveying member (4) is sleeved on the rotating roller (7); a first gear (8), wherein the first gear (8) is arranged on the rotating roller (7); A half-toothed gear (9), wherein the half-toothed gear (9) is rotatably arranged on the frame (3), and after the half-toothed gear (9) rotates, it meshes with or cancels the meshing with the first gear (8), and the rotating driving member (6) drives the half-toothed gear (9) to rotate.

4. A type mold printing machine according to claim 3, characterized in that: Also includes: a second gear (10), the second gear (10) being rotatably disposed on the frame (3); a threaded barrel (11), wherein the threaded barrel (11) is disposed on the second gear (10) and rotates along with the second gear (10); A screw rod (12), wherein the screw rod (12) is arranged on the moving member (5) and is threadedly connected to the threaded barrel (11); the screw rod (12) has a limiting groove (1201); the frame (3) has a limiting block (13) slidably plugged into the limiting groove (1201); after the threaded barrel (11) rotates, the screw rod (12) moves closer to or away from the circulating conveying member (4).

5. A type mold printing machine according to claim 4, characterized in that: After the half-toothed gear (9) rotates, it meshes alternately with the first gear (8) and the second gear (10); and further comprising: A torsion spring (14), one end of which is arranged on the frame (3) and the other end of which is arranged on the second gear (10), providing elastic force for the second gear (10) to rotate and reset.

6. A type mold printing machine according to claim 5, characterized in that: The number of teeth of the second gear (10) is smaller than the number of teeth of the half-toothed gear (9).

7. A type mold printing machine according to claim 1, characterized in that: Also includes: There are two top blocks (15), which are arranged on the frame (3) and located on both sides of the fixed space (502). The two top blocks (15) and the two positioning parts (501) are used together to fix the module (2).

8. A type mold printing machine according to claim 1, characterized in that: The positioning portion (501) has a guiding inclined surface (503), and the guiding inclined surfaces (503) of the two positioning portions (501) are arranged opposite to each other, and the fixed space (502) gradually decreases from being close to the circulating conveying member (4) to being far away from the circulating conveying member (4).

9. A type mold printing machine according to claim 4, characterized in that: Also includes: A cleaning roller (16), the cleaning roller (16) is rotatably arranged on the frame (3), and has a cleaning portion (1601) for cleaning the portion to be printed of the module (2).

10. A type mold stamping machine according to claim 9, characterized in that: Also includes: a third gear (17), wherein the third gear (17) is arranged on the cleaning roller (16); A rotating rod (18), wherein the rotating rod (18) is rotatably arranged on the frame (3); a fourth gear (19), the fourth gear (19) being arranged on the rotating rod (18) and meshing with the third gear (17); A transmission belt (20), wherein two ends of the transmission belt (20) are respectively sleeved on the threaded cylinder (11) and the rotating rod (18).

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