Washing-free printing machine capable of improving printing quality

Abstract

The utility model relates to the technical field of printing equipment, in particular to a washing-free printing machine capable of improving printing quality, which comprises a support shaft, the support shaft is rotatably connected to the surface of a printing machine body, the surface of the printing machine body is rotatably connected with a discharge roller, one side of the support shaft is provided with a guide plate, and the guide plate is in contact with the outer ring surface of the discharge roller; a collecting plate is arranged on the surface of the supporting shaft, the surface of the collecting plate is slidably connected with a cleaning assembly, and the cleaning assembly cleans the collecting plate. The cleaning device has the beneficial effects that a servo motor rotates to drive a jacking rod to rotate, when the jacking rod is just in contact with a matching ball, a matching groove is just located over a certain group of flow guide holes, the jacking rod continues to rotate to extrude the matching ball, the matching ball moves in the direction close to a cleaning block at the moment, and the matching ball moves to drive the cleaning block to move; and the cleaning block just penetrates through a certain group of flow guide holes to clean the certain group of flow guide holes, so that the cleanness of the pigment is ensured, and the secondary utilization of the pigment is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of printing equipment, in particular to a water-free printing machine capable of improving printing quality. Background Art

[0002] Printing machines are suitable for printing on a variety of materials. After modification, the application range of printing machines is wider and is no longer limited to paper printing.

[0003] In the prior art, "a printing machine" with patent application number "CN201811410565.1" can meet the needs of printing fabrics and further improve the printing and dyeing effect; and this patent points out that the scraper scrapes off the pigment on the surface of the discharge roller, and the pigment flows into the guide chute by gravity, and then is discharged from the guide chute, reducing the pigment residue on the scraper surface; the pigment flows along the length direction of the discharge guide chute, and through the setting of the leakage hole, the pigment can drip through the leakage hole; thereby, it is not easy for the pigment to re-adhere to the surface of the discharge roller, further improving the printing and dyeing effect.

[0004] However, the paint can drip through the water leakage holes, and there are multiple groups of water leakage holes. It is inconvenient to clean up the dripped paint, and it causes waste. Utility Model Content

[0005] The purpose of the utility model is to provide a water-free printing machine capable of improving printing quality, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-free printing machine capable of improving printing quality, comprising a support shaft, the support shaft being rotatably connected to the surface of a printing machine body, a discharge roller being rotatably connected to the surface of the printing machine body, a guide plate being provided on one side of the support shaft, the guide plate being in contact with the outer ring surface of the discharge roller; a collecting plate being provided on the surface of the support shaft, a cleaning assembly being slidably connected to the surface of the collecting plate, the cleaning assembly cleaning the collecting plate; a collecting assembly being provided at the bottom of the collecting plate.

[0007] Preferably, the guide plate is a triangular plate-shaped structure, the collecting plate is an arc-shaped plate-shaped structure, the surface of the collecting plate is evenly provided with guide holes, the guide plate is fixed on one side of the collecting plate, and two groups of baffles are provided on the surface of the support shaft, the two groups of baffles are fixed at both ends of the collecting plate, and one end of the baffle is connected to the surface of the guide plate.

[0008] Preferably, the collecting component includes side panels and connecting plates, the side panels are triangular panels, the connecting plates are rhombus panels, two groups of side panels are provided, the two groups of side panels are respectively fixed on both sides of the connecting plates, and the tops of the side panels are fixed on the bottom of the collecting plates, and two groups of collecting components are provided, the two groups of collecting components are symmetrically distributed about the center of the collecting plates, and a drip groove is opened between the two groups of collecting components.

[0009] Preferably, the cleaning component includes a cleaning plate and a cleaning block. The top of the collecting plate is rotatably connected to a bidirectional screw. A motor is provided at one end of the collecting plate. The rotating end of the motor is connected to the bidirectional screw. The cleaning plate is sleeved on the surface of the bidirectional screw and is threadedly connected to the bidirectional screw. The cleaning plate is slidably connected to the surface of the collecting plate, and the outer arc surface of the cleaning plate is in contact with the inner arc surface of the collecting plate. A linkage component is provided on the surface of the cleaning plate, and the linkage component realizes the limitation of the cleaning block.

[0010] Preferably, the linkage assembly includes a positioning rod, a movable rod, a matching ball, a support spring, and a fixing rope. The positioning rod is fixed on the surface of the cleaning plate, the movable rod is movably inserted into one end of the positioning rod, the cleaning block is fixed at the bottom of the movable rod, and the cleaning block is located in the matching groove. The matching groove is opened on the surface of the cleaning plate, and the cleaning plate is an arc-shaped plate with a circular cross-section.

[0011] Preferably, the mating ball is spherical, fixed on the top of the movable rod, the supporting spring is located between the positioning rod and the mating ball, the supporting spring is sleeved on the surface of the movable rod, and the fixing rope is fixed between the mating ball and the positioning rod, two groups of fixing ropes are provided, and the two groups of fixing ropes are symmetrically distributed about the center of the mating ball.

[0012] Preferably, a servo motor is provided on the top of the cleaning plate, and the servo motor is set with a fixed rotation speed and rotation angle. A supporting rod is provided at the rotating end of the servo motor. The supporting rod is a round rod, and the supporting rod contacts the upper hemisphere part of the matching ball. The surface where the supporting rod contacts the matching ball is set as a hemisphere.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model proposes a water-free printing machine capable of improving printing quality. A motor drives a bidirectional screw to rotate, and the bidirectional screw drives a cleaning plate to slide along the surface of a collecting plate. During this process, the cleaning plate can clean the surface of the collecting plate, so that the pigment can still remain clean when flowing to the surface of the collecting plate, thereby facilitating secondary utilization of the pigment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a half-section schematic diagram of the overall structure of the utility model;

[0016] Figure 2 for Figure 1 The enlarged schematic diagram at A in the middle;

[0017] Figure 3 for Figure 1 The enlarged schematic diagram of point B in the middle;

[0018] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 5 This is a half-section schematic diagram of the collection component structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the overall structure of the cleaning plate of the utility model;

[0021] Figure 7 This is a schematic diagram of the overall structure of the cleaning component of the utility model;

[0022] Figure 8 This is a schematic diagram of the overall structure of the printing machine body of the utility model.

[0023] In the figure: supporting shaft 1, collecting plate 2, guide plate 3, guide hole 4, side plate 5, connecting plate 6, dripping trough 7, bidirectional screw 8, cleaning plate 9, servo motor 10, matching groove 11, positioning rod 12, movable rod 13, cleaning block 14, matching ball 15, supporting rod 16, supporting spring 17, fixing rope 18, printing machine body 19, discharge roller 20. DETAILED DESCRIPTION

[0024] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 8The utility model provides a technical solution: a water-free printing machine that can improve the printing quality, including a support shaft 1, the support shaft 1 is rotatably connected to the surface of the printing machine body 19, the surface of the printing machine body 19 is rotatably connected to a discharge roller 20, a guide plate 3 is provided on one side of the support shaft 1, and the guide plate 3 is in contact with the outer ring surface of the discharge roller 20; the surface of the support shaft 1 is provided with a collecting plate 2, the surface of the collecting plate 2 is slidably connected with a cleaning component, and the cleaning component realizes the cleaning of the collecting plate 2; the bottom of the collecting plate 2 is provided with a collecting component; the motor drives the bidirectional screw rod 8 to rotate, and the bidirectional screw rod 8 rotates to drive the cleaning plate 9 to slide along the surface of the collecting plate 2, and in this process the cleaning plate 9 can clean the collecting plate 2 is cleaned so that the pigment can still remain clean when it flows to the surface of the collecting plate 2; the servo motor 10 rotates to drive the supporting rod 16 to rotate. When the supporting rod 16 just contacts the matching ball 15, the matching groove 11 is just located above a group of guide holes 4. The supporting rod 16 continues to rotate to squeeze the matching ball 15. At this time, the matching ball 15 will move toward the cleaning block 14. The movement of the matching ball 15 will also move the cleaning block 14. When the hemisphere at one end of the supporting rod 16 is located just above the matching ball 15, the cleaning block 14 just penetrates a group of guide holes 4, and the group of guide holes 4 is cleaned, thereby ensuring the cleanliness of the pigment and facilitating the secondary use of the pigment.

[0027] Embodiment 2

[0028] On the basis of Example 1, the guide plate 3 is a triangular plate-shaped structure, the collecting plate 2 is an arc-shaped plate-shaped structure, the surface of the collecting plate 2 is evenly provided with guide holes 4, the guide plate 3 is fixed on one side of the collecting plate 2, and two groups of baffles are provided on the surface of the support shaft 1, the two groups of baffles are fixed at both ends of the collecting plate 2, one end of the baffle is connected to the surface of the guide plate 3, when the guide plate 3 contacts the outer annular surface of the discharge roller 20, the guide plate 3 scrapes the pigment on the surface of the discharge roller 20, the pigment will flow along the guide plate 3 to the surface of the collecting plate 2, and the baffle effectively prevents the pigment from flowing out.

[0029] Embodiment 3

[0030] On the basis of the second embodiment, the collecting component includes a side panel 5 and a connecting plate 6, the side panel 5 is a triangular panel, the connecting plate 6 is a rhombus panel, two groups of side panels 5 are provided, the two groups of side panels 5 are respectively fixed on both sides of the connecting plate 6, and the top of the side panel 5 is fixed on the bottom of the collecting plate 2, and two groups of collecting components are provided, the two groups of collecting components are symmetrically distributed about the center of the collecting plate 2, and a drip groove 7 is opened between the two groups of collecting components; the pigment flows through the guide holes 4 on the surface of the collecting plate 2 to the inner cavity formed by the two groups of collecting components, and finally flows out through the drip groove 7, and a collecting bucket is placed under the drip groove 7 to collect the pigment, thereby realizing the secondary utilization of the pigment.

[0031] Embodiment 4

[0032] On the basis of Example 3, the cleaning component includes a cleaning plate 9 and a cleaning block 14. The top of the collecting plate 2 is rotatably connected to a bidirectional screw 8. A motor is provided at one end of the collecting plate 2. The rotating end of the motor is connected to the bidirectional screw 8. The cleaning plate 9 is sleeved on the surface of the bidirectional screw 8 and is threadedly connected to the bidirectional screw 8. The cleaning plate 9 is slidably connected to the surface of the collecting plate 2, and the outer arc surface of the cleaning plate 9 is in contact with the inner arc surface of the collecting plate 2. A linkage component is provided on the surface of the cleaning plate 9, and the linkage component realizes the limiting of the cleaning block 14; the motor drives the bidirectional screw 8 to rotate, and the bidirectional screw 8 rotates to drive the cleaning plate 9 to slide along the surface of the collecting plate 2. In this process, the cleaning plate 9 can clean the surface of the collecting plate 2, so that the pigment can still remain clean when it flows to the surface of the collecting plate 2, which is convenient for the secondary use of the pigment.

[0033] Embodiment 5

[0034] On the basis of the fourth embodiment, the linkage assembly includes a positioning rod 12, a movable rod 13, a matching ball 15, a support spring 17, and a fixing rope 18. The positioning rod 12 is fixed to the surface of the cleaning plate 9, and the movable rod 13 is movably plugged into one end of the positioning rod 12. The cleaning block 14 is fixed to the bottom of the movable rod 13, and the cleaning block 14 is located in the matching groove 11. The matching groove 11 is opened on the surface of the cleaning plate 9. The cleaning plate 9 is an arc-shaped plate with a circular cross-section. The matching ball 15 is a spherical body, and the matching ball 15 is fixed to the top of the movable rod 13. The support spring 17 is located between the positioning rod 12 and the matching ball 15, a support spring 17 is sleeved on the surface of the movable rod 13, and a fixing rope 18 is fixed between the matching ball 15 and the positioning rod 12, two groups of fixing ropes 18 are provided, and the two groups of fixing ropes 18 are symmetrically distributed about the center of the matching ball 15, a servo motor 10 is provided on the top of the cleaning plate 9, the servo motor 10 is set with a fixed speed and rotation angle, and a supporting rod 16 is provided at the rotating end of the servo motor 10, the supporting rod 16 is a round rod, and the supporting rod 16 is in contact with the upper hemisphere of the matching ball 15, and the surface of the supporting rod 16 in contact with the matching ball 15 is set to be a hemisphere.

[0035] During actual use, the servo motor 10 rotates to drive the supporting rod 16 to rotate. When the supporting rod 16 just contacts the matching ball 15, the matching groove 11 is just located above a group of guide holes 4. The supporting rod 16 continues to rotate to squeeze the matching ball 15. At this time, the matching ball 15 will move toward the cleaning block 14. The movement of the matching ball 15 will also move the cleaning block 14. When the hemisphere at one end of the supporting rod 16 is located just above the matching ball 15, the cleaning block 14 just penetrates a group of guide holes 4 and completes the cleaning of a group of guide holes 4. As the supporting rod 16 rotates until the supporting rod 16 no longer contacts the matching ball 15, the matching ball 15 returns to its original state under the support of the supporting spring 17, that is, the cleaning block 14 is located in the matching groove 11. Then the bidirectional screw rod 8 rotates The cleaning plate 9 is driven to continue to move as a whole until the matching groove 11 is located directly above the next group of guide holes 4, and the above operation is continued to complete the cleaning of the next group of guide holes 4; in this way, the pigment is ensured to be clean and dust and impurities are prevented from being stuck in the inner circle of the guide holes 4; the rotation speed and rotation angle between the two-way screw 8 and the servo motor 10 are set so that the cleaning component and the linkage component can be well matched; the fixed rope 18 limits the distance between the cleaning block 14 and the positioning rod 12, so that when the supporting rod 16 is not in contact with the matching ball 15, the cleaning block 14 is just located in the matching groove 11, so the cleaning plate 9 can clean the surface of the collecting plate 2; the discharge roller 20 and the support shaft 1 are both placed horizontally and driven by an electric motor, which is arranged on the printing machine body 19.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water-free printing machine capable of improving printing quality, comprising a support shaft (1), the support shaft (1) being rotatably connected to the surface of a printing machine body (19), a discharge roller (20) being rotatably connected to the surface of the printing machine body (19), a guide plate (3) being provided on one side of the support shaft (1), the guide plate (3) being in contact with the outer annular surface of the discharge roller (20); characterized in that: The surface of the support shaft (1) is provided with a collecting plate (2), the surface of the collecting plate (2) is slidably connected with a cleaning component, and the cleaning component cleans the collecting plate (2); the bottom of the collecting plate (2) is provided with a collecting component.

2. A water-free printing machine capable of improving printing quality according to claim 1, characterized in that: The guide plate (3) is in a triangular plate-shaped structure, the collecting plate (2) is in an arc-shaped plate-shaped structure, the surface of the collecting plate (2) is evenly provided with guide holes (4), the guide plate (3) is fixed on one side of the collecting plate (2), and two groups of baffles are provided on the surface of the support shaft (1), the two groups of baffles are fixed on both ends of the collecting plate (2), and one end of the baffle is connected to the surface of the guide plate (3).

3. The water-free printing machine capable of improving printing quality according to claim 1, characterized in that: The collecting assembly comprises a side plate (5) and a connecting plate (6); the side plate (5) is a triangular plate, the connecting plate (6) is an oblique square plate, two groups of side plates (5) are provided, the two groups of side plates (5) are respectively fixed on both sides of the connecting plate (6), and the top of the side plate (5) is fixed on the bottom of the collecting plate (2); two groups of collecting assemblies are provided, the two groups of collecting assemblies are symmetrically distributed about the center of the collecting plate (2), and a drip groove (7) is provided between the two groups of collecting assemblies.

4. The water-free printing machine capable of improving printing quality according to claim 1, characterized in that: The cleaning component comprises a cleaning plate (9) and a cleaning block (14); the top of the collecting plate (2) is rotatably connected to a bidirectional screw rod (8); one end of the collecting plate (2) is provided with a motor; the rotating end of the motor is connected to the bidirectional screw rod (8); the cleaning plate (9) is sleeved on the surface of the bidirectional screw rod (8) and is threadedly connected to the bidirectional screw rod (8); the cleaning plate (9) is slidably connected to the surface of the collecting plate (2); the outer arc surface of the cleaning plate (9) is in contact with the inner arc surface of the collecting plate (2); a linkage component is provided on the surface of the cleaning plate (9); and the linkage component realizes the limiting of the cleaning block (14).

5. The water-free printing machine capable of improving printing quality according to claim 4, characterized in that: The linkage assembly comprises a positioning rod (12), a movable rod (13), a matching ball (15), a supporting spring (17), and a fixing rope (18); the positioning rod (12) is fixed on the surface of a cleaning plate (9); the movable rod (13) is movably plugged into one end of the positioning rod (12); the cleaning block (14) is fixed at the bottom of the movable rod (13); the cleaning block (14) is located in a matching groove (11); the matching groove (11) is provided on the surface of the cleaning plate (9); and the cleaning plate (9) is an arc-shaped plate with a circular cross section.

6. The water-free printing machine capable of improving printing quality according to claim 5, characterized in that: The matching ball (15) is spherical and fixed on the top of the movable rod (13). The support spring (17) is located between the positioning rod (12) and the matching ball (15). The support spring (17) is sleeved on the surface of the movable rod (13). The fixing rope (18) is fixed between the matching ball (15) and the positioning rod (12). Two groups of fixing ropes (18) are provided. The two groups of fixing ropes (18) are symmetrically distributed about the center of the matching ball (15).

7. The water-free printing machine capable of improving printing quality according to claim 4, characterized in that: A servo motor (10) is arranged on the top of the cleaning plate (9), and the servo motor (10) is set with a fixed rotation speed and rotation angle. A supporting rod (16) is arranged at the rotating end of the servo motor (10), and the supporting rod (16) is a round rod, and the supporting rod (16) contacts the upper hemispherical part of the matching ball (15), and the surface where the supporting rod (16) contacts the matching ball (15) is arranged to be a hemispherical body.

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