Printing device for packaging decoration

Abstract

The utility model discloses a printing device for packaging decoration, and relates to the technical field of packaging equipment. The printing device for packaging decoration comprises a connecting plate, a positioning mechanism, an impressing assembly and a printing mechanism, supporting plates are fixedly installed on the two sides of the connecting plate, a machine box is fixedly installed at the tops of the supporting plates, an ink box is fixedly installed at the top of the connecting plate, a sponge is placed on the inner side of the ink box, and a discharging plate is arranged above the connecting plate; a workpiece is placed on the top of the discharging plate. The printing mechanism is used for driving the impressing assembly to move in the direction of the movable groove, an impressing plate of the impressing assembly can be driven to make contact with the top of the sponge and the top of the workpiece repeatedly in sequence, the workpiece can be printed through the impressing plate, ink can be automatically supplemented to the impressing plate, and the printing efficiency is improved; the positioning device is used for positioning a workpiece, so that the impressing plate can align the workpiece, and the printing efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a printing device for packaging decoration. Background Art

[0002] A printing press embossing device with the announcement number CN214522750U includes a printing box and a conveying platform, wherein the conveying platform is located in the printing box, a cylinder is fixedly connected to the top of the printing box, an electric push rod is fixedly connected to the output end of the cylinder, a first connecting plate is fixedly connected to the bottom of the electric push rod, the first connecting plate is connected to the printing plate through a connecting mechanism, an L-shaped plate is fixedly connected to the top of the first connecting plate, the L-shaped plate is connected to a rotating shaft through a meshing mechanism, the rotating shaft passes through the side wall of the printing box, and the rotating shaft is connected to an airflow mechanism through a transmission mechanism. Through the coordinated use of the electric push rod, the first connecting plate, the L-shaped plate, the meshing mechanism, the rotating shaft, the transmission mechanism, and the airflow mechanism, the printed material is accelerated to dry while printing, avoiding the traditional device that the ink is dried by natural air drying, thereby improving work efficiency.

[0003] However, during the use of the above device, it is necessary to frequently manually ink the bottom of the printing plate, which will affect the printing efficiency. Utility Model Content

[0004] The purpose of the present utility model is to provide a printing device for packaging decoration to solve the problems and defects raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a printing device for packaging decoration, comprising a connecting plate, a positioning mechanism, a stamping assembly and a printing mechanism, support plates are fixedly installed on both sides of the connecting plate, a machine box is fixedly installed on the top of the supporting plate, an ink box is fixedly installed on the top of the connecting plate, a sponge is placed on the inner side of the ink box, a material discharge plate is arranged above the connecting plate, a workpiece is placed on the top of the material discharge plate, the positioning mechanism is located on the material discharge plate, the positioning mechanism is used to position the workpiece, the stamping assembly is located at the bottom of the machine box, the stamping assembly comprises a connecting column and a stamping plate, two groups of connecting columns are fixedly installed on the top of the stamping plate, the stamping assembly is used to stamp the workpiece, the printing mechanism is located on the machine box, and the printing mechanism comprises a driving assembly and a guiding assembly Parts, the connecting plate driving assembly includes a reciprocating screw, a gear, a synchronous belt, a slider and a motor. There are two groups of reciprocating screws, both of which are rotatably installed on both sides of the machine box, there are two groups of gears, which are fixedly installed on the outer walls of the two groups of reciprocating screws, the synchronous belts are sleeved on the outsides of the two groups of gears, and the synchronous belts are meshed with the two groups of gears. There are two groups of sliders, which are threadedly installed on the outer walls of the two groups of reciprocating screws, the motor is fixedly installed on one side of the outer wall of the machine box, and the output shaft of the motor is fixedly installed on one end of the reciprocating screw, which is used to drive the stamping assembly to move along the direction of the active groove, and can drive the stamping plate of the stamping assembly to repeatedly contact the top of the sponge and the top of the workpiece in turn, so that the stamping plate can print on the workpiece and automatically replenish ink to the stamping plate, thereby improving printing efficiency.

[0006] Preferably, two groups of guide openings are provided at the bottom of the machine box, guide blocks are slidably installed in the two groups of guide openings, and the two groups of guide blocks are slidably installed on the outer walls of the two groups of connecting columns respectively.

[0007] Preferably, the guide assembly includes a movable plate and a guide rod, the movable plate is fixedly mounted on the outer walls of the two groups of sliders, the guide rod is fixedly mounted on the two groups of connecting columns, the movable plate is provided with a movable opening, the guide rod is movably mounted in the movable opening, the front and rear inner walls of the machine box are provided with movable grooves, and the two ends of the guide rod are slidably mounted in the movable grooves.

[0008] Preferably, the positioning mechanism includes a bidirectional threaded rod, a hollow plate and an L-shaped plate. The top of the discharge plate is slidably installed with a slide groove, the bidirectional threaded rod is rotatably installed on the slide groove, the hollow plate is slidably installed in the slide groove, and the L-shaped plate is movably installed on the rear side of the hollow plate, which is used to position the workpiece, so that the printing plate can align the workpiece, which can improve the printing efficiency.

[0009] Preferably, the connecting plate is slidably mounted with four groups of movable rods, the top ends of the movable rods are fixedly mounted with the bottom of the discharge plate, the bottom of the movable rods is fixedly mounted with a mounting plate, and the mounting plate is in contact with the bottom of the connecting plate, and the outer wall of the movable rod is sleeved with a spring, which is located between the connecting plate and the discharge plate.

[0010] Preferably, knobs are fixedly mounted on both ends of the bidirectional threaded rod, and a fixing bolt is threadedly mounted on one side of the hollow plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The printing device for packaging decoration is used to drive the stamping assembly to move along the direction of the movable groove through the printing mechanism, and can drive the stamping plate of the stamping assembly to contact the top of the sponge and the top of the workpiece repeatedly in sequence, so that the stamping plate can print on the workpiece and automatically replenish ink to improve the printing efficiency. The positioning mechanism is used to position the workpiece, so that the stamping plate can be aligned with the workpiece, which can improve the printing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the machine box of the utility model;

[0016] Figure 3 for Figure 2 Front view of

[0017] Figure 4 It is a structural schematic diagram of the positioning mechanism of the utility model.

[0018] Figure numerals: 1. support plate; 2. connecting plate; 3. machine box; 4. ink box; 5. sponge; 6. movable rod; 7. mounting plate; 8. discharge plate; 9. spring; 10. workpiece; 11. bidirectional threaded rod; 12. hollow plate; 13. L-shaped plate; 14. knob; 15. fixing bolt; 16. reciprocating screw; 17. gear; 18. synchronous belt; 19. slider; 20. motor; 21. moving plate; 22. guide rod; 23. guide block; 24. connecting column; 25. stamping plate. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] See also Figure 1-4The utility model provides a technical solution: a printing device for packaging decoration, including a connecting plate 2, a positioning mechanism, a stamping assembly and a printing mechanism, support plates 1 are fixedly installed on both sides of the connecting plate 2, a machine box 3 is fixedly installed on the top of the supporting plate 1, an ink box 4 is fixedly installed on the top of the connecting plate 2, a sponge 5 is placed inside the ink box 4, a material discharge plate 8 is arranged above the connecting plate 2, a workpiece 10 is placed on the top of the material discharge plate 8, the positioning mechanism is located on the material discharge plate 8, and the positioning mechanism is used to carry out The imprinting assembly is located at the bottom of the machine box 3. The imprinting assembly includes a connecting column 24 and an imprinting plate 25. The connecting column 24 has two groups, both of which are fixedly installed on the top of the imprinting plate 25. The imprinting assembly is used to imprint the workpiece. The printing mechanism is located on the machine box 3. The printing mechanism includes a driving assembly and a guide assembly. The connecting plate 2 driving assembly includes a reciprocating screw rod 16, a gear 17, a synchronous belt 18, a slider 19 and a motor 20. The reciprocating screw rod 16 has two groups, both of which are rotatably installed on both sides of the machine box 3. The gear 17 has two groups. The two sets of reciprocating screw rods 16 are fixedly installed on the outer wall of the two sets of reciprocating screw rods 16, the synchronous belt 18 is sleeved on the outer side of the two sets of gears 17, and the synchronous belt 18 is meshed with the two sets of gears 17. The slider 19 has two sets of threads respectively installed on the outer wall of the two sets of reciprocating screw rods 16. The motor 20 is fixedly installed on the outer wall of one side of the machine box 3, and the output shaft of the motor 20 is fixedly installed with one end of the reciprocating screw rod 16. Start the motor 20, and the output shaft of the motor 20 drives the reciprocating screw rod 16 and the gear 17 to rotate. The gear 17 is driven by the synchronous belt 18. It drives another set of gears 17 and the reciprocating screw 16 to rotate. The rotation of the reciprocating screw 16 drives the slider 19 and the movable plate 21 to move back and forth left and right. The left and right reciprocating movement of the movable plate 21 drives the guide rod 22, the connecting column 24 and the stamping plate 25 to move back and forth along the direction of the movable groove. The reciprocating movement of the stamping plate 25 can contact the sponge 5 and the workpiece 10 in turn, so that the sponge 5 can replenish ink to the stamping plate 25, so that the stamping plate 25 can stamp the workpiece 10, thereby improving the printing efficiency.

[0021] Two sets of guide openings are provided at the bottom of the housing 3 , and guide blocks 23 are slidably installed in the two sets of guide openings. The two sets of guide blocks 23 are slidably installed on the outer walls of the two sets of connecting columns 24 .

[0022] The guide assembly includes a movable plate 21 and a guide rod 22. The movable plate 21 is fixedly installed on the outer walls of the two groups of sliders 19, and the guide rod 22 is fixedly installed on the two groups of connecting columns 24. The movable plate 21 is provided with a movable opening, and the guide rod 22 is movably installed in the movable opening. The front and rear inner walls of the machine box 3 are provided with movable grooves, and the two ends of the guide rod 22 are slidably installed in the movable grooves.

[0023] The positioning mechanism includes a bidirectional threaded rod 11, a hollow plate 12 and an L-shaped plate 13. A slide groove is slidably installed on the top of the discharge plate 8. The bidirectional threaded rod 11 is rotatably installed on the slide groove. The hollow plate 12 is slidably installed in the slide groove. The L-shaped plate 13 is movably installed on the rear side of the hollow plate 12, which is used to position the workpiece 10, so that the printing plate 25 can be aligned with the workpiece 10, which can improve the printing efficiency.

[0024] The connecting plate 2 is slidably mounted with four groups of movable rods 6, the top ends of the movable rods 6 are fixedly mounted with the bottom of the discharge plate 8, the bottom of the movable rods 6 is fixedly mounted with a mounting plate 7, and the mounting plate 7 is in contact with the bottom of the connecting plate 2, and the outer wall of the movable rods 6 is sleeved with a spring 9, and the spring 9 is located between the connecting plate 2 and the discharge plate 8.

[0025] Knobs 14 are fixedly installed at both ends of the bidirectional threaded rod 11, and a fixing bolt 15 is threadedly installed on one side of the hollow plate 12. The knob 14 is manually twisted to drive the bidirectional threaded rod 11 to rotate. The rotation of the bidirectional threaded rod 11 drives the two groups of hollow plates 12 and the L-shaped plate 13 to move relative to each other. By manually pushing the L-shaped plate 13, the L-shaped plate 13 can be moved back and forth, so that the space between the hollow plate 12 and the L-shaped plate 13 can be adjusted, so that the workpiece 10 is accurately placed on the top of the workpiece 10.

[0026] Working principle: By manually twisting the knob 14, the knob 14 drives the bidirectional threaded rod 11 to rotate, and the rotation of the bidirectional threaded rod 11 drives the two sets of hollow plates 12 and the L-shaped plate 13 to move relative to each other. By manually pushing the L-shaped plate 13, the L-shaped plate 13 can be moved back and forth, so that the space between the hollow plates 12 and the L-shaped plate 13 can be adjusted, so that the workpiece 10 is accurately placed on the top of the workpiece 10, and the ink is poured into the inside of the ink box 4 so that the sponge 5 can absorb the ink. By starting the motor 20, the output shaft of the motor 20 drives the reciprocating The screw 16 rotates with the gear 17, and the gear 17 drives another set of gears 17 and the reciprocating screw 16 to rotate through the synchronous belt 18. The rotation of the reciprocating screw 16 drives the slider 19 and the movable plate 21 to move back and forth left and right, and the left and right reciprocating movement of the movable plate 21 drives the guide rod 22, the connecting column 24 and the stamping plate 25 to move back and forth along the direction of the movable groove, and the reciprocating movement of the stamping plate 25 can contact the sponge 5 and the workpiece 10 in turn, so that the sponge 5 can replenish ink to the stamping plate 25, so that the stamping plate 25 can stamp the workpiece 10.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A printing device for packaging decoration, characterized in that: include: A connecting plate (2) is fixedly mounted with supporting plates (1) on both sides, a machine box (3) is fixedly mounted on the top of the supporting plate (1), an ink box (4) is fixedly mounted on the top of the connecting plate (2), a sponge (5) is placed inside the ink box (4), a material discharge plate (8) is arranged above the connecting plate (2), and a workpiece (10) is placed on the top of the material discharge plate (8); A positioning mechanism, located on the unloading plate (8), and used for positioning the workpiece (10); A stamping assembly is located at the bottom of the machine box (3), the stamping assembly comprises a connecting column (24) and a stamping plate (25), the connecting column (24) has two groups, both of which are fixedly mounted on the top of the stamping plate (25), and the stamping assembly is used to stamp the workpiece; The printing mechanism is located on the machine box (3). The printing mechanism comprises a driving assembly and a guiding assembly. The connecting plate (2) driving assembly comprises a reciprocating screw (16), a gear (17), a synchronous belt (18), a slider (19) and a motor (20). The reciprocating screw (16) has two groups, both of which are rotatably mounted on both sides of the machine box (3). The gear (17) has two groups, both of which are fixedly mounted on the outer walls of the two groups of reciprocating screws (16). The synchronous belt (18) is sleeved on the outer sides of the two groups of gears (17), and the synchronous belt (18) is meshed with the two groups of gears (17). The slider (19) has two groups, both of which are threadedly mounted on the outer walls of the two groups of reciprocating screws (16). The motor (20) is fixedly mounted on one side of the outer wall of the machine box (3), and the output shaft of the motor (20) is fixedly mounted on one end of the reciprocating screw (16). The driving assembly is used to drive the stamping assembly to move, and the guiding assembly is used to drive the stamping assembly to move in a specified direction.

2. The printing device for packaging decoration according to claim 1, characterized in that: The bottom of the machine box (3) is provided with two groups of guide openings, and guide blocks (23) are slidably installed in the two groups of guide openings. The two groups of guide blocks (23) are respectively slidably installed on the outer walls of the two groups of connecting columns (24).

3. The printing device for packaging decoration according to claim 2, characterized in that: The guide assembly comprises a movable plate (21) and a guide rod (22), wherein the movable plate (21) is fixedly mounted on the outer walls of the two groups of sliders (19), and the guide rod (22) is fixedly mounted on the two groups of connecting columns (24). The movable plate (21) is provided with a movable opening, and the guide rod (22) is movably mounted in the movable opening. The inner walls of the front and rear sides of the machine box (3) are provided with movable grooves, and the two ends of the guide rod (22) are slidably mounted in the movable grooves.

4. The printing device for packaging decoration according to claim 3, characterized in that: The positioning mechanism comprises a bidirectional threaded rod (11), a hollow plate (12) and an L-shaped plate (13); a slide groove is slidably installed on the top of the discharge plate (8); the bidirectional threaded rod (11) is rotatably installed on the slide groove; the hollow plate (12) is slidably installed in the slide groove; and the L-shaped plate (13) is movably installed on the rear side of the hollow plate (12).

5. The printing device for packaging decoration according to claim 4, characterized in that: The connecting plate (2) is slidably mounted with four groups of movable rods (6), the top ends of the movable rods (6) are fixedly mounted with the bottom of the discharge plate (8), the bottom of the movable rods (6) is fixedly mounted with a mounting plate (7), and the mounting plate (7) is in contact with the bottom of the connecting plate (2), and the outer wall of the movable rod (6) is sleeved with a spring (9), and the spring (9) is located between the connecting plate (2) and the discharge plate (8).

6. The printing device for packaging decoration according to claim 5, characterized in that: Knobs (14) are fixedly mounted on both ends of the bidirectional threaded rod (11), and a fixing bolt (15) is threadedly mounted on one side of the hollow plate (12).

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