Feeding mechanism of printing equipment

Abstract

The utility model discloses a feeding mechanism of printing equipment, which comprises a bottom plate, a fixed seat is fixed at the top of the bottom plate, a feeding mechanism is fixed on the side surface of the fixed seat, a movable frame is fixed at the top of the feeding mechanism, and a lifting mechanism is mounted at the top of the movable frame. The lifting mechanism is inserted into the movable frame and connected with a vacuum suction cup, the lifting mechanism adjusts the position of the vacuum suction cup to take materials, and the feeding mechanism is matched with the movable frame, the lifting mechanism and the vacuum suction cup to feed printing paperboards. Compared with the prior art, the lifting mechanism is arranged to drive the vacuum suction cup to move, the vacuum suction cup sucks paperboards stacked on the fixing base, then the feeding mechanism is matched with the movable frame, the lifting mechanism and the vacuum suction cup, the paperboards are conveyed into the printing machine, the device is simple in structure, and the paperboard feeding efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding mechanisms, in particular to a feeding mechanism of a printing device. Background Art

[0002] Printing is a technology that transfers the ink of text, pictures, photos, anti-counterfeiting manuscripts to the surface of paper, textiles, plastics, leather, PVC, PC and other materials through processes such as plate making, inking and pressurization, so as to batch reproduce the contents of the original manuscripts.

[0003] In the cardboard printing process, the cut cardboards are stacked into piles and need to be manually transferred to the printing equipment by the staff to meet the printing of the cardboards in sequence. However, in actual use, the manual transfer efficiency is slow and time-consuming and labor-intensive, which affects the continuity of printing. There are certain shortcomings in its use. For this reason, we propose a feeding mechanism for printing equipment. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a feeding mechanism for printing equipment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A feeding mechanism of a printing device comprises a bottom plate, a fixing seat is fixed on the top of the bottom plate, a feeding mechanism is fixed on the side of the fixing seat, a movable frame is fixed on the top of the feeding mechanism, a lifting mechanism is installed on the top of the movable frame, the lifting mechanism is inserted into the interior of the movable frame and is connected to a vacuum suction cup, the lifting mechanism adjusts the position of the vacuum suction cup to pick up materials, and the feeding mechanism cooperates with the movable frame, the lifting mechanism and the vacuum suction cup to feed the printed paperboard.

[0007] Preferably, the feeding mechanism includes a first shell fixed on the side of the fixed seat, both ends of the bottom of the first shell are fixed with fixing frames, the fixing frames are fixed on both sides of the fixed seat, a first motor is installed on the side of the first shell, the output shaft of the first motor is inserted into the interior of the first shell and connected to a rotating shaft, both ends of the rotating shaft are fixedly sleeved with a first bevel gear, the interior of the fixed frame is rotatably connected with a first threaded column, the first threaded column is inserted into the interior of the first shell and connected to a second bevel gear, and the interior of the first threaded column is connected to a slider through a thread.

[0008] Preferably, the first bevel gear and the second bevel gear are in meshing transmission, the slider and the fixed frame are in sliding connection, and the movable frame is fixed on the top of the two sliders.

[0009] Preferably, the lifting mechanism includes a second shell fixed on the movable frame, the second shell having a threaded sleeve rotatably connected inside, the threaded sleeve passes through the top of the movable frame and is rotatably connected thereto, a worm gear is fixedly sleeved on the threaded sleeve, the inside of the threaded sleeve is threadedly connected to a second threaded column, the second threaded column is inserted into the interior of the movable frame and is connected to a movable plate, a guide shaft is installed at one end of the top of the movable plate, the guide shaft passes through the movable frame and is slidably connected thereto, a second motor is installed on the side of the second shell, the second motor is inserted into the interior of the second shell and is connected to a worm.

[0010] Preferably, the worm wheel and the worm are meshingly driven, the guide shaft and the second threaded column are parallel to each other, and the vacuum suction cup is fixed to the bottom of the movable plate.

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

[0012] The utility model provides a lifting mechanism to drive the vacuum suction cup to move, so that the vacuum suction cup absorbs the cardboard stacked on the fixed seat, and then utilizes the feeding mechanism to cooperate with the movable frame, the lifting mechanism and the vacuum suction cup to transport the cardboard to the printing machine. The device has a simple structure and can effectively improve the efficiency of cardboard feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an isometric view of a feeding mechanism of a printing device proposed by the utility model;

[0014] Figure 2 for Figure 1 A cross-sectional view of the middle feeding mechanism;

[0015] Figure 3 for Figure 1 Cross-sectional view of the lifting mechanism.

[0016] In the figure: 1 bottom plate, 2 fixed seat, 3 feeding mechanism, 31 first shell, 32 fixed frame, 33 first motor, 34 rotating shaft, 35 first bevel gear, 36 first threaded column, 37 second bevel gear, 38 slider, 4 movable frame, 5 lifting mechanism, 51 second shell, 52 threaded sleeve, 53 worm gear, 54 second threaded column, 55 movable plate, 56 guide shaft, 57 second motor, 58 worm, 6 vacuum suction cup. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-3A feeding mechanism of a printing device comprises a bottom plate 1, a fixing seat 2 is fixed on the top of the bottom plate 1, a feeding mechanism 3 is fixed on the side of the fixing seat 2, a movable frame 4 is fixed on the top of the feeding mechanism 3, the feeding mechanism 3 comprises a first shell 31 fixed on the side of the fixing seat 2, fixing frames 32 are fixed at both ends of the bottom of the first shell 31, the fixing frames 32 are fixed on both sides of the fixing seat 2, a first motor 33 is installed on the side of the first shell 31, the output shaft of the first motor 33 is inserted into the interior of the first shell 31 and connected to a rotating shaft 34, and both ends of the rotating shaft 34 are fixedly sleeved with first bevel gears The first threaded column 36 is rotatably connected to the interior of the fixed frame 32, and the first threaded column 36 is inserted into the interior of the first shell 31 and connected to the second bevel gear 37. The interior of the first threaded column 36 is connected to the slider 38 through a thread, and the first bevel gear 35 and the second bevel gear 37 are meshed transmission, and the slider 38 and the fixed frame 32 are slidably connected. The movable frame 4 is fixed on the top of the two sliders 38, and the top of the movable frame 4 is installed with a lifting mechanism 5, which is inserted into the interior of the movable frame 4 and connected to the vacuum suction cup 6. The lifting mechanism 5 includes a second shell 51 fixed on the movable frame 4. The second housing 51 is internally rotatably connected with a threaded sleeve 52, which penetrates the top of the movable frame 4 and is rotatably connected thereto, and a worm gear 53 is fixedly sleeved on the threaded sleeve 52, and the interior of the threaded sleeve 52 is threadedly connected with a second threaded column 54, which is inserted into the interior of the movable frame 4 and connected to a movable plate 55, and a guide shaft 56 is installed at one end of the top of the movable plate 55, and the guide shaft 56 penetrates the movable frame 4 and is slidably connected thereto, and a second motor 57 is installed on the side of the second housing 51, and the second motor 57 is inserted into the interior of the second housing 51 and is connected to a worm 58, and the worm gear 58 is fixedly sleeved on the threaded sleeve 52, and the interior of the threaded sleeve 52 is threadedly connected with a second threaded column 54, which is inserted into the interior of the movable frame 4 and is connected to a movable plate 55, and a guide shaft 56 is installed at one end of the top of the movable plate 55, and the guide shaft 56 penetrates the movable frame 4 and is slidably connected thereto, and a second motor 57 is installed on the side of the second housing 51, and the second motor 57 is inserted into the interior of the second housing 51 and is connected to a worm 58, and the worm gear 58 is fixedly sleeved on the threaded sleeve 52, and the interior of the threaded sleeve 52 is threadedly connected with a second threaded column 54, and the second threaded column 54 is inserted into the interior of the movable frame 4 and is connected to a movable plate 55, and a guide shaft 56 is installed at one end of the top of the movable plate 55, and the guide shaft 56 penetrates the movable frame 4 and is slidably connected thereto, and a second The wheel 53 and the worm 58 are meshing transmission, the guide shaft 56 and the second threaded column 54 are parallel to each other, the vacuum suction cup 6 is fixed at the bottom of the movable plate 55, the lifting mechanism 5 adjusts the position of the vacuum suction cup 6 to pick up the material, the feeding mechanism 3 cooperates with the movable frame 4, the lifting mechanism 5 and the vacuum suction cup 6 to feed the printed cardboard, and the lifting mechanism is set to drive the vacuum suction cup to move, so that the vacuum suction cup absorbs the cardboard stacked on the fixed seat, and then the feeding mechanism is used to cooperate with the movable frame, the lifting mechanism and the vacuum suction cup to transport the cardboard to the printing press. The device structure is simple and can effectively improve the efficiency of cardboard feeding.

[0019] When in use, the device is connected to a power source, the cardboard to be printed is stacked on the fixed seat 2, and the second motor 57 is started. The output shaft of the second motor 57 drives the worm 58 to rotate, and the worm 58 drives the threaded sleeve 52 to rotate through the meshing transmission with the worm wheel 53. The threaded sleeve 52 drives the movable plate 55 downward through the threaded transmission with the second threaded column 54. The movable plate 55 drives the guide shaft 56 to slide on the movable frame 4. The movable plate 55 drives the vacuum suction cup 6 to approach the cardboard, and the vacuum suction cup 6 is started to suck the cardboard. The second motor 57 is started in the reverse direction to increase the height of the vacuum suction cup 6. Reset, start the first motor 33, the output shaft of the first motor 33 drives the rotating shaft 34 to rotate, the rotating shaft 34 drives the first bevel gear 35 to rotate, the first bevel gear 35 drives the first threaded column 36 to rotate through the meshing transmission with the second bevel gear 47, the first threaded column 36 drives the movable frame 4 through the threaded transmission with the slider 38, the movable frame 4 drives the cardboard into the interior of the printing press through the lifting mechanism 5 and the vacuum suction cup 6, then the vacuum suction cup 6 is closed to release the cardboard, and the first motor 33 is started in reverse to reset the movable frame 4, the lifting mechanism 5 and the vacuum suction cup 6 horizontally.

[0020] To sum up, compared with the prior art, the utility model sets a lifting mechanism to drive the vacuum suction cup to move, so that the vacuum suction cup absorbs the cardboard stacked on the fixed seat, and then uses the feeding mechanism to cooperate with the movable frame, the lifting mechanism and the vacuum suction cup to transport the cardboard to the printing machine. The device structure is simple and can effectively improve the efficiency of cardboard feeding.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeding mechanism of a printing device, comprising a bottom plate (1), characterized in that: A fixed seat (2) is fixed on the top of the bottom plate (1), a feeding mechanism (3) is fixed on the side of the fixed seat (2), a movable frame (4) is fixed on the top of the feeding mechanism (3), a lifting mechanism (5) is installed on the top of the movable frame (4), the lifting mechanism (5) is inserted into the inside of the movable frame (4) and is connected to a vacuum suction cup (6), the lifting mechanism (5) adjusts the position of the vacuum suction cup (6) to pick up materials, and the feeding mechanism (3) cooperates with the movable frame (4), the lifting mechanism (5) and the vacuum suction cup (6) to feed the printed paperboard.

2. A feeding mechanism of a printing device according to claim 1, characterized in that: The feeding mechanism (3) comprises a first shell (31) fixed to the side of the fixing seat (2), the two ends of the bottom of the first shell (31) are fixed with fixing frames (32), the fixing frames (32) are fixed to the two sides of the fixing seat (2), the side of the first shell (31) is installed with a first motor (33), the output shaft of the first motor (33) is inserted into the interior of the first shell (31) and is connected to a rotating shaft (34), the two ends of the rotating shaft (34) are fixedly sleeved with a first bevel gear (35), the interior of the fixing frame (32) is rotatably connected with a first threaded column (36), the first threaded column (36) is inserted into the interior of the first shell (31) and is connected to a second bevel gear (37), and the interior of the first threaded column (36) is connected to a slider (38) through a thread.

3. A feeding mechanism of a printing device according to claim 2, characterized in that: The first bevel gear (35) and the second bevel gear (37) are in meshing transmission, the slider (38) and the fixed frame (32) are in sliding connection, and the movable frame (4) is fixed on the top of the two sliders (38).

4. The feeding mechanism of a printing device according to claim 1, characterized in that: The lifting mechanism (5) comprises a second housing (51) fixed on the movable frame (4); a threaded sleeve (52) is rotatably connected inside the second housing (51); the threaded sleeve (52) penetrates the top of the movable frame (4) and is rotatably connected thereto; a worm gear (53) is fixedly sleeved on the threaded sleeve (52); a second threaded column (54) is threadedly connected inside the threaded sleeve (52); the second threaded column (54) is inserted into the inside of the movable frame (4) and is connected to a movable plate (55); a guide shaft (56) is mounted on one end of the top of the movable plate (55); the guide shaft (56) penetrates the movable frame (4) and is slidably connected thereto; a second motor (57) is mounted on the side of the second housing (51); the second motor (57) is inserted into the inside of the second housing (51) and is connected to a worm gear (58).

5. The feeding mechanism of a printing device according to claim 4, characterized in that: The worm wheel (53) and the worm (58) are meshingly driven, the guide shaft (56) and the second threaded column (54) are parallel to each other, and the vacuum suction cup (6) is fixed to the bottom of the movable plate (55).

Images