Calibration device of carton printing machine
By designing the calibration device of the carton printing machine, the movement of the gears and gears and lever by using the motor to drive the movement of the gears and gears, the automatic calibration and neat arrangement are achieved, which solves the problems of low accuracy and low efficiency of manual calibration in the prior art, and improves the printing efficiency and carton packaging Convenience.
Patent Information
- Application Number
- CN202420925392.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-30
AI Technical Summary
Existing carton printing machines require manual calibration of cartons before printing, resulting in accuracy errors and inefficiency.
A carton printing machine calibration device is designed, including a base plate, a support rod, a conveyor belt, a limiting plate, a stop rod and an adjustment mechanism. The movement of the gears and gears and lever by the motor drive, the direction of the carton is automatically adjusted to enter the printing press vertically, and the neat arrangement and packaging of the cartons are achieved through the limit rack and the placement plate.
Automatic calibration is realized, which improves the accuracy and efficiency of carton entering the printing press, reduces manual errors, and facilitates the packaging process of cartons.
Smart Images
Figure CN222451671U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of carton printing machines, in particular to a carton printing machine calibration device. Background Art
[0002] A carton printing machine is a printing device that can print the required text, patterns, and other information onto the surface of a carton. It generally includes processes such as plate mounting, inking, embossing, and paper feeding. Carton printing generally includes single printing, printing with slotting / die-cutting, printing slotting / die-cutting, gluing, and linked production lines.
[0003] Since cartons have different lengths and widths, they need to be adjusted in one direction for printing. Currently, carton printing machines require manual calibration and placement of carton materials before printing and inking. The accuracy of manual adjustment often causes certain errors and is inefficient. Therefore, we propose a carton printing machine calibration device to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a carton printing machine calibration device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carton printing machine calibration device, comprising a base plate, a printing machine is fixedly provided on the upper surface of the base plate, two pairs of first support rods are fixedly provided on the upper surface of the base plate, a conveyor belt is provided on the first support rods, a pair of second support rods are fixedly provided on the upper surface of the base plate, a limit plate is fixedly provided on the second support rods, a third support rod is fixedly provided on the upper surface of the base plate, a first baffle is fixedly provided on the third support rod, and an adjustment mechanism is provided on the base plate.
[0006] As a preferred technical solution of the present utility model, the adjusting mechanism includes a rotating shaft, a plurality of second gear levers are fixedly provided on the upper end of the rotating shaft, the lower end of the rotating shaft is rotatably connected to the base plate, a first gear is fixedly provided in the middle of the rotating shaft, a first motor is fixedly provided on the upper surface of the base plate, a pinion is fixedly provided at the output end of the first motor, and the pinion is meshed with the first gear.
[0007] As an optimal technical solution of the present utility model, a limit frame is fixedly provided on the upper surface of the base plate, a placement plate is slidingly provided inside the limit frame, a gear block is fixedly provided on one side of the placement plate, a fixed block is fixedly provided on the side of the limit frame away from the printing press, a second motor is fixedly provided on the fixed block, a second gear is fixedly provided at the output end of the second motor, and the second gear is meshed with the gear block.
[0008] As a preferred technical solution of the present invention, a movable groove is provided in the limiting frame, a movable block is slidably provided in the movable groove, and the upper end of the movable block is fixedly connected to the bottom surface of the placement plate.
[0009] As an optimal technical solution of the present invention, the limit frame is located at the discharge port of the printing press, the placement plate is longer than the limit frame, a connecting groove is provided on the side of the limit frame away from the printing press, and the tooth block passes through the connecting groove.
[0010] As a preferred technical solution of the present invention, the limit plate and the first baffle are located above the conveyor belt, and the conveyor belt is located at the feed port of the printing press.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] 1. The first motor drives the pinion to rotate, which in turn drives the first gear to rotate. The first gear drives the rotating shaft to rotate along the bottom plate. The rotating shaft drives the second lever at the upper end to rotate, causing the second lever on the conveyor belt to move away from the conveyor belt closer to the printing press. When the second lever moves, the conveyor belt pushes the carton to move. One end of the carton contacts the first lever, and the other end moves with the second lever. The other second lever on the rotating shaft pushes the carton from behind, causing the carton to enter the printing press vertically, avoiding printing in the wrong direction and improving efficiency.
[0013] 2. The cartons come out of the unloading port of the printing press and fall onto the placement plate in the limit frame. The limit frame arranges the fallen cartons neatly. When the cartons on the placement plate are stacked to the unloading port position, the second motor drives the second gear to rotate, and the second gear drives the placement plate to move through the gear block. The placement plate moves along the moving groove through the moving block, so that one end of the carton leaves the limit frame and the other end moves into the limit frame, which is convenient for packing the cartons. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of the utility model.
[0015] Figure 2 This is a side view of the structure of the utility model.
[0016] Figure 3 This is a schematic diagram of the structure of the limit frame of the utility model.
[0017] In the figure: 1. Base plate; 11. Printing machine; 12. First support rod; 13. Conveyor belt; 14. Second support rod; 15. Limit plate; 16. Third support rod; 17. First gear lever; 2. Adjustment mechanism; 21. Rotating shaft; 22. Second gear lever; 23. First gear; 24. First motor; 25. Pinion; 3. Limiting frame; 31. Placement plate; 32. Gear block; 33. Fixed block; 34. Second motor; 35. Second gear; 4. Moving slot; 41. Moving block. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0019] Example: Figure 1-3 As shown, the utility model provides a carton printing machine calibration device, including a base plate 1, a printing machine 11 is fixedly provided on the upper surface of the base plate 1, two pairs of first support rods 12 are fixedly provided on the upper surface of the base plate 1, a conveyor belt 13 is provided on the first support rod 12, a pair of second support rods 14 are fixedly provided on the upper surface of the base plate 1, a limiting plate 15 is fixedly provided on the second support rod 14, a third support rod 16 is fixedly provided on the upper surface of the base plate 1, a first baffle 17 is fixedly provided on the third support rod 16, the limiting plate 15 and the first baffle 17 are located above the conveyor belt 13, the conveyor belt 13 is located at the feed port of the printing machine 11, an adjusting mechanism 2 is provided on the base plate 1, and the first support rod 12 is used to adjust the The conveyor belt 13 is supported, the position of the first baffle 17 is opposite to the position of the second baffle 22, and the limit plate 15 is located on both sides above the conveyor belt 13 to limit the cartons. The first baffle 17 and the second baffle 22 allow the cartons to enter only vertically. When the cartons are conveyed to the conveyor belt 13, the vertical cartons will directly pass through the middle of the first baffle 17 and the second baffle 22, and the carton will be limited by the limit plate 15 and enter the printing machine 11. The horizontal carton will be blocked by the first baffle 17 and the second baffle 22, and the second baffle 22 will be moved by the adjustment mechanism 2. One side of the carton rotates along the first baffle 17 to make the direction vertical and enter the printing machine 11.
[0020] The adjusting mechanism 2 includes a rotating shaft 21, a plurality of second gear rods 22 are fixedly provided at the upper end of the rotating shaft 21, and the lower end of the rotating shaft 21 is rotatably connected to the base plate 1, a first gear 23 is fixedly provided in the middle of the rotating shaft 21, and a first motor 24 is fixedly provided on the upper surface of the base plate 1, and a pinion 25 is fixedly provided at the output end of the first motor 24, and the pinion 25 is meshed with the first gear 23. The pinion 25 is driven to rotate by the first motor 24, and the pinion 25 drives the first gear 23 to rotate. The first gear 23 drives the rotating shaft 21 to rotate along the base plate 1, and the rotating shaft 21 drives the second gear rod 22 at the upper end to rotate, so that the second gear rod 22 located on the conveyor belt 13 leaves the conveyor belt 13 from the direction close to the printing press 11. When the second gear rod 22 moves, the conveyor belt 13 will push the carton to move, one end of the carton contacts the first gear rod 17, and the other end moves with the second gear rod 22. The other second gear rod 22 on the rotating shaft 21 will push the carton from the rear, so that the carton becomes vertical and enters the printing press 11.
[0021] A limiting frame 3 is fixed on the upper surface of the bottom plate 1, and a placement plate 31 is slidably provided in the limiting frame 3, and a tooth block 32 is fixed on one side of the placement plate 31. A fixing block 33 is fixed on the side of the limiting frame 3 away from the printing machine 11, and a second motor 34 is fixed on the fixing block 33. A second gear 35 is fixed on the output end of the second motor 34, and the second gear 35 is meshed with the tooth block 32. The limiting frame 3 is located at the discharge port of the printing machine 11, and the placement plate 31 is longer than the limiting frame 3. A connecting groove is provided on the side of the limiting frame 3 away from the printing machine 11, and the tooth block 32 passes through the connecting groove. A moving groove 4 is provided in the limiting frame 3. 4 is provided with a moving block 41 for sliding inside, and the upper end of the moving block 41 is fixedly connected to the bottom surface of the placement plate 31. The carton comes out of the unloading port of the printing machine 11 and falls onto the placement plate 31 in the limiting frame 3. The falling cartons are arranged neatly by the limiting frame 3. When the cartons on the placement plate 31 are stacked to the unloading port position, the second motor 34 drives the second gear 35 to rotate, and the second gear 35 drives the placement plate 31 to move through the tooth block 32. The placement plate 31 moves along the moving groove 4 through the moving block 41, so that one end of the carton leaves the limiting frame 3 and the other end moves into the limiting frame 3, which is convenient for packing the cartons.
[0022] Working principle: When the carton is transported to the conveyor belt 13, the vertical carton will directly pass through the middle of the first baffle 17 and the second baffle 22, and the carton will be limited by the limit plate 15 and enter the printing machine 11. The horizontal carton will be stopped by the first baffle 17 and the second baffle 22, and then the first motor 24 drives the pinion 25 to rotate, the pinion 25 drives the first gear 23 to rotate, the first gear 23 drives the rotating shaft 21 to rotate along the bottom plate 1, and the rotating shaft 21 drives the second baffle 22 at the upper end to rotate, so that the second baffle 22 on the conveyor belt 13 leaves the conveyor belt 13 from the direction close to the printing machine 11. When the second baffle 22 moves, the conveyor belt 13 will push the carton to move, and one end of the carton is connected to the bottom plate 11. The first gear 17 contacts and the other end moves with the second gear 22. The other second gear 22 on the rotating shaft 21 will push the carton from the back, so that the carton becomes vertical and enters the printing machine 11. Then the carton comes out from the discharge port of the printing machine 11 and falls onto the placement plate 31 in the limiting frame 3. The falling cartons are arranged neatly by the limiting frame 3. When the cartons on the placement plate 31 are stacked to the discharge port position, the second motor 34 drives the second gear 35 to rotate, and the second gear 35 drives the placement plate 31 to move through the gear block 32. The placement plate 31 moves along the moving groove 4 through the moving block 41, so that one end of the carton leaves the limiting frame 3 and the other end moves into the limiting frame 3, which is convenient for packing the cartons.
[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A carton printing machine calibration device, comprising a bottom plate (1), characterized in that: A printing machine (11) is fixedly provided on the upper surface of the base plate (1), two pairs of first support rods (12) are fixedly provided on the upper surface of the base plate (1), a conveyor belt (13) is provided on the first support rods (12), a pair of second support rods (14) are fixedly provided on the upper surface of the base plate (1), a limit plate (15) is fixedly provided on the second support rods (14), a third support rod (16) is fixedly provided on the upper surface of the base plate (1), a first stop rod (17) is fixedly provided on the third support rod (16), and an adjustment mechanism (2) is provided on the base plate (1).
2. A carton printing machine calibration device according to claim 1, characterized in that: The adjustment mechanism (2) comprises a rotating shaft (21), a plurality of second gear levers (22) are fixedly provided at the upper end of the rotating shaft (21), the lower end of the rotating shaft (21) is rotatably connected to the base plate (1), a first gear (23) is fixedly provided at the middle of the rotating shaft (21), a first motor (24) is fixedly provided on the upper surface of the base plate (1), a pinion gear (25) is fixedly provided at the output end of the first motor (24), and the pinion gear (25) is meshed with the first gear (23).
3. A carton printing machine calibration device according to claim 1, characterized in that: A limiting frame (3) is fixedly provided on the upper surface of the bottom plate (1), a placement plate (31) is slidably provided inside the limiting frame (3), a tooth block (32) is fixedly provided on one side of the placement plate (31), a fixing block (33) is fixedly provided on the side of the limiting frame (3) away from the printing press (11), a second motor (34) is fixedly provided on the fixing block (33), a second gear (35) is fixedly provided on the output end of the second motor (34), and the second gear (35) is meshed with the tooth block (32).
4. A carton printing machine calibration device according to claim 3, characterized in that: A moving groove (4) is provided in the limiting frame (3), a moving block (41) is slidably provided in the moving groove (4), and the upper end of the moving block (41) is fixedly connected to the bottom surface of the placement plate (31).
5. A carton printing machine calibration device according to claim 3, characterized in that: The limiting frame (3) is located at the discharge port of the printing machine (11); the placement plate (31) is longer than the limiting frame (3); a connecting groove is provided on the side of the limiting frame (3) away from the printing machine (11); and the tooth block (32) passes through the connecting groove.
6. A carton printing machine calibration device according to claim 1, characterized in that: The limiting plate (15) and the first stopper (17) are located above the conveyor belt (13), and the conveyor belt (13) is located at the feed inlet of the printing press (11).