Punching device for carton printing and packaging

Abstract

The utility model discloses a punching device for carton printing and packaging, which relates to the carton production field and comprises a mounting plate, the upper end of the mounting plate is fixedly connected with a frame, the upper end of the interior of the frame is fixedly connected with a first translation assembly, and the first translation assembly comprises mounting grooves arranged on two sides of the upper end of the interior of the frame. Screw rods are rotatably connected to the interiors of the mounting grooves, the other ends of the screw rods penetrate through the frame and are fixedly connected with driven gears, a driving motor is fixedly connected to one side of the frame, an output shaft of the driving motor is fixedly connected with a driving gear, and the outer surface of the driving gear is connected with the driven gears in a meshed mode through a toothed belt; and the outer surfaces of the lead screws are in threaded connection with moving blocks. By adopting the structure, the punching rod can be flexibly adjusted under the action of the first translation assembly and the second translation assembly, so that the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the field of paper box production, and particularly relates to a punching device for paper box printing and packaging. Background Art

[0002] A paper box is a three-dimensional shape, which is composed of a multi-faceted shape formed by the movement, stacking, folding and encirclement of several surfaces. Paper box packaging is largely used to promote and beautify products with its exquisite shape and decoration to improve the competitiveness of products. Since the shape and structural design of paper boxes are often determined by the shape characteristics of the packaged goods, there are many styles and types, including rectangular, square, polygonal, special-shaped paper boxes, cylindrical, etc.

[0003] According to the Chinese patent with the publication number "CN212046129U", a punching device for printing and packaging paper boxes that is easy to fix is ​​disclosed, including a bottom plate, a support column is provided on the lower surface of the bottom plate, the left and right sides of the bottom plate are slidably connected to the middle part of the first guide rod, the upper end of the first guide rod is connected to the lifting plate, a driving motor is provided on the left side of the lifting plate, the output shaft of the driving motor is fixed to the rotating shaft, a first bevel gear is provided on the left side of the rotating shaft, the first bevel gear is meshed and connected to the second bevel gear, the second bevel gear is fixedly connected to the upper end of the rotating rod, a drill is provided at the lower end of the rotating rod, a third bevel gear is provided at the right end of the rotating shaft, the third bevel gear is meshed and connected to the fourth bevel gear, the fourth bevel gear is fixedly connected to the upper end of the screw rod, and the lower part of the screw rod is threadedly connected to the right side of the bottom plate. The utility model is suitable for a punching device for printing and packaging paper boxes that is easy to fix. The lifting plate is controlled to move up and down by the screw rod, so that the moving height and speed of the entire device can be controlled;

[0004] It can be known from the above device that the above device controls the rotation of the drill bit and the screw at the same time through a driving motor, which makes the driving unit of the whole device simpler and improves the reliability of the whole device. By controlling the up and down movement of the lifting plate through the screw, the moving height and speed of the whole device can be controlled, thereby improving the processing accuracy of the device. However, the punching structure of the present device is fixed, so that when punching holes in multiple parts of the paper box, the position of the paper box needs to be changed and adjusted, which is very troublesome and reduces the practicability of the device. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a punching device for paper box printing and packaging to solve the above problems.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A punching device for carton printing and packaging, comprising a mounting plate, the upper end of the mounting plate is fixedly connected to a frame, the inner upper end of the frame is fixedly connected to a first translation assembly, the first translation assembly comprises mounting grooves arranged on both sides of the inner upper end of the frame, the interior of the mounting grooves are rotatably connected to screw rods, the other ends of the screw rods penetrate the frame and are fixedly connected to driven gears, one side of the frame is fixedly connected to a driving motor, the output shaft of the driving motor is fixedly connected to a driving gear, the outer surface of the driving gear is meshed with the driven gear through a toothed belt, the outer surface of the screw rod is threadedly connected to a moving block, the lower end of the moving block is fixedly connected to a connecting rod, the upper end of the connecting rod is fixedly connected to a second translation assembly, the upper end of the second translation assembly is fixedly connected to an electric telescopic rod, the upper end of the electric telescopic rod is fixedly connected to a mounting rod, the lower end of the mounting rod is fixedly connected to a driving motor, and the output shaft of the driving motor is fixedly connected to a punching rod; the first translation assembly is provided so that the left and right distances of the punching rods can be flexibly adjusted, thereby making the device more convenient to use.

[0008] Furthermore, as a preferred technical solution, the second translation assembly includes a movable groove arranged at the upper end of the connecting rod, a threaded rod is rotatably connected inside the movable groove, the other end of the threaded rod passes through the connecting rod and is fixedly connected to a first motor, a movable part is threadedly connected to the outer surface of the threaded rod, and the upper end of the movable part is fixedly connected to the electric telescopic rod; by setting up the second translation assembly, the front and rear distance of the punching rod can be flexibly adjusted during use, thereby increasing the practicality of the device.

[0009] Furthermore, as a preferred technical solution, a groove is provided at the inner upper end of the frame, a bidirectional screw is fixedly connected to the inside of the groove, threaded parts are threadedly connected to the outer surfaces of the bidirectional screw on both sides, the upper ends of the threaded parts are fixedly connected to a limiting plate, the other end of the bidirectional screw passes through the frame and is fixedly connected to a turntable, the other end of the turntable is fixedly connected to the outer ring of the bearing, the inner ring of the bearing is fixedly connected to a handle, the upper end of the limiting plate is clamped with an extension plate, the upper end of the limiting plate is provided with a slot, the lower end of the extension plate is fixedly connected with a block, the slot and the block are clamped with each other; the setting of the limiting plate can achieve a fixing effect on the paper box, so that it is convenient to limit and fix the paper box when punching.

[0010] Furthermore, as a preferred technical solution, a fixing plate is fixedly connected to one side of the interior of the frame, and an upper end of the fixing plate forms a matching groove with the inner side of the frame, and the matching groove is connected to a connecting rod; the connecting rod can be plugged in through the arranged matching groove, so that a punching effect without dead angles can be achieved when punching holes in the paper box by the punching rod.

[0011] Furthermore, as a preferred technical solution, the lower end of the mounting plate is fixedly connected to a shell, the interior of the shell is fixedly connected to an electric push rod, the other end of the electric push rod is fixedly connected to a rubber pad, and the rubber pad and the shell are movably connected to each other; the shell can be arranged to cooperate with the rubber pad to fix the device, thereby making the device more stable when in use.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] First, the use can be carried out by controlling the driving motor to make the screw rod rotate, and when the screw rod rotates, the moving block connected by the thread is driven to move, and the movement of the moving block makes the connecting rod at the lower end of the moving block also move, so that the position of the second translation assembly and the punching rod is moved under the movement of the connecting rod, and when the punching rod needs to be moved forward and backward, the first motor can be controlled to make the first motor drive the threaded rod to move, so that the moving part can slide on the surface of the threaded part under the rotation of the threaded rod, so that the electric telescopic rod can move under the movement of the moving part, so that the punching rod can be moved, and then the punching rod can be flexibly adjusted under the action of the first translation assembly and the second translation assembly, thereby increasing the practicality of the device;

[0014] Secondly, by setting the limit plate, firstly, the paper box is placed inside the frame, and then the bidirectional screw can be rotated so that the rotation of the bidirectional screw causes the threaded parts threadedly connected thereto to move, so that the threaded parts will move together under the movement of the bidirectional screw, so that when the threaded parts move together, the limit plates can be moved together, and when the limit plates move together, the paper box inside the frame can be restricted, so that after the restriction of the paper box is completed, the paper box will not rotate when the punching operation is performed. At the same time, by restricting the paper box on both sides, the phenomenon of the paper box being crushed when being pressed can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 3 It is a structural schematic diagram of the first translation assembly of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the second translation assembly of the utility model.

[0019] : Figure numerals: 1, mounting plate, 2, frame, 3, first translation assembly, 31, mounting groove, 32, screw rod, 33, driven gear, 34, driving motor, 35, driving gear, 36, toothed belt, 37, moving block, 38, connecting rod, 4, second translation assembly, 41, moving groove, 42, threaded rod, 43, moving part, 44, first motor, 5, electric telescopic rod, 6, mounting rod, 7, driving motor, 8, punching rod, 9, groove, 10, bidirectional screw, 11, threaded part, 12, limit plate, 121, slot, 122, block, 123, extension plate, 13, turntable, 14, bearing, 15, handle, 16, housing, 17, electric push rod, 18, rubber pad, 19, fixing plate, 20, matching groove. DETAILED DESCRIPTION

[0020] Example

[0021] refer to Figures 1 to 4 A punching device for paper box printing and packaging in this embodiment includes a mounting plate 1, the upper end of the mounting plate 1 is fixedly connected to a frame 2, the inner upper end of the frame 2 is fixedly connected to a first translation assembly 3, the first translation assembly 3 includes mounting grooves 31 arranged on both sides of the inner upper end of the frame 2, the interior of the mounting grooves 31 is rotatably connected to a screw rod 32, the other end of the screw rod 32 passes through the frame 2 and is fixedly connected to a driven gear 33, one side of the frame 2 is fixedly connected to a driving motor 34, and the output shaft of the driving motor 34 is fixedly connected to an active gear Wheel 35, the outer surface of the driving gear 35 is meshed with the driven gear 33 through a toothed belt 36, the outer surface of the screw rod 32 is threadedly connected with a moving block 37, the lower end of the moving block 37 is fixedly connected with a connecting rod 38, the upper end of the connecting rod 38 is fixedly connected with a second translation assembly 4, the upper end of the second translation assembly 4 is fixedly connected with an electric telescopic rod 5, the upper end of the electric telescopic rod 5 is fixedly connected with a mounting rod 6, the lower end of the mounting rod 6 is fixedly connected with a driving motor 7, and the output shaft of the driving motor 7 is fixedly connected with a punching rod 8.

[0022] refer to Figure 1 and Figure 4The second translation assembly 4 includes a moving groove 41 arranged at the upper end of the connecting rod 38, and a threaded rod 42 is rotatably connected inside the moving groove 41. The other end of the threaded rod 42 passes through the connecting rod 38 and is fixedly connected to a first motor 44. A moving part 43 is threadedly connected to the outer surface of the threaded rod 42, and the upper end of the moving part 43 is fixedly connected to the electric telescopic rod 5; when it is necessary to move the punching rod 8 forward and backward, the first motor 44 can be controlled to drive the threaded rod 42 to move, so that the moving part 43 will slide on the surface of the threaded part 11 under the rotation of the threaded rod 42, so that the electric telescopic rod 5 will move under the movement of the moving part 43, so that the punching rod 8 can be moved, and then the punching rod 8 can be flexibly adjusted under the action of the first translation assembly 3 and the second translation assembly 4.

[0023] refer to Figure 1 A groove 9 is provided at the inner upper end of the frame 2, and a bidirectional screw 10 is fixedly connected inside the groove 9. Threaded members 11 are threadedly connected to both sides of the outer surface of the bidirectional screw 10, and the upper ends of the threaded members 11 are fixedly connected to the limiting plate 12. The other end of the bidirectional screw 10 passes through the frame 2 and is fixedly connected to a turntable 13. The other end of the turntable 13 is fixedly connected to the outer ring of the bearing 14, and the inner ring of the bearing 14 is fixedly connected to a handle 15. An extension plate 123 is clamped at the upper end of the limiting plate 12. A clamping groove 121 is provided at the upper end of the limiting plate 12, and a clamping block 122 is fixedly connected to the lower end of the extension plate 123. The clamping groove 121 and the clamping block 122 are clamped with each other; by rotating the bidirectional screw 10, the bidirectional screw 123 is clamped to the upper end of the limiting plate 12. The rotation of 10 causes the threaded member 11 threadedly connected thereto to move, so that the threaded member 11 will move together under the movement of the bidirectional screw 10, so that when the threaded member 11 moves together, the limiting plate can be moved together, and when the limiting plate 12 moves together, the paper box inside the frame 2 can be limited, so that after the paper box is limited, the paper box will not rotate during the punching operation, and at the same time, when punching multiple paper boxes, the extension plate 123 can be clamped with the limiting plate, so that the higher paper box can be limited, thereby increasing the punching efficiency of the device, and at the same time increasing the practicality of the device and limiting and fixing the multiple paper boxes.

[0024] refer to Figure 2 A fixing plate 19 is fixedly connected to one side of the inner part of the frame 2, and a matching groove 20 is formed between the upper end of the fixing plate 19 and the inner side of the frame 2, and the matching groove 20 is connected to the connecting rod 38; the connecting rod 38 can be plugged into the matching groove 20, so that when the paper box is punched by the punching rod 8, a punching effect without dead angles can be achieved.

[0025] refer to Figure 2The lower end of the mounting plate 1 is fixedly connected to a housing 16, an electric push rod 17 is fixedly connected to the interior of the housing 16, and the other end of the electric push rod 17 is fixedly connected to a rubber pad 18, and the rubber pad 18 and the housing 16 are movably connected to each other; when in use, the rubber pad 18 is moved toward the interior of the housing 16 by controlling the electric push rod 17. However, during the movement of the rubber pad 18, the air pressure at the bottom of the rubber pad 18 decreases, thereby generating suction, so that the device can be firmly fixed.

[0026] Principle and advantages of use: When in use, first move the device to a suitable position, and then control the electric push rod 17 to move the rubber pad 18 toward the inside of the shell 16. However, during the movement of the rubber pad 18, the air pressure at the bottom of the rubber pad 18 becomes smaller, thereby generating suction, so that the device can be firmly fixed. After the device is fixed, place the carton inside the frame 2, and then rotate the bidirectional screw 10 so that the threaded member 11 threadedly connected thereto moves, so that the threaded member 11 will move together under the movement of the bidirectional screw 10, so that when the threaded member 11 moves together, the limiting plate can be moved together, and when the limiting plate 12 moves together, the carton inside the frame 2 can be restricted, so that after the restriction of the carton is completed, the carton will not rotate during the punching operation, and at the same time, when punching multiple carton boxes, the extension plate 123 can be connected to the limiting plate, so that the higher carton can be restricted, thereby increasing the punching efficiency of the device, and at the same time increasing The practicability of the device can limit the fixing effect of multiple paper boxes. After the paper boxes are fixed, the punching rod 8 can be used to punch holes. During the punching process, the screw rod 32 can be rotated by controlling the driving motor 34. When the screw rod 32 rotates, the moving block 37 connected by the thread is moved. The movement of the moving block 37 causes the connecting rod 38 at the lower end of the moving block 37 to move, so that the position of the second translation component 4 and the punching rod 8 is moved under the movement of the connecting rod 38. When it is necessary to move the punching rod 8 forward and backward, the first motor 44 can be controlled to drive the threaded rod 42 to move, so that the moving part 43 slides on the surface of the threaded part 11 under the rotation of the threaded rod 42, so that the electric telescopic rod 5 moves under the movement of the moving part 43, so that the punching rod 8 can be moved, and then the punching rod 8 can be flexibly adjusted under the action of the first translation component 3 and the second translation component 4, so that it is more flexible when using the device and more convenient when punching holes.

Claims

1. A punching device for carton printing and packaging, characterized in that: The invention comprises a mounting plate (1), the upper end of the mounting plate (1) is fixedly connected to a frame (2), the inner upper end of the frame (2) is fixedly connected to a first translation assembly (3), the first translation assembly (3) comprises mounting grooves (31) arranged on both sides of the inner upper end of the frame (2), the inner parts of the mounting grooves (31) are rotatably connected to screw rods (32), the other ends of the screw rods (32) penetrate the frame (2) and are fixedly connected to driven gears (33), one side of the frame (2) is fixedly connected to a driving motor (34), the output shaft of the driving motor (34) is fixedly connected to a driving gear (35), the driving gear ( The outer surface of the screw rod (35) is meshed with the driven gear (33) through a toothed belt (36), the outer surface of the screw rod (32) is threadedly connected to a moving block (37), the lower end of the moving block (37) is fixedly connected to a connecting rod (38), the upper end of the connecting rod (38) is fixedly connected to a second translation assembly (4), the upper end of the second translation assembly (4) is fixedly connected to an electric telescopic rod (5), the upper end of the electric telescopic rod (5) is fixedly connected to a mounting rod (6), the lower end of the mounting rod (6) is fixedly connected to a driving motor (7), and the output shaft of the driving motor (7) is fixedly connected to a punching rod (8).

2. A punching device for paper box printing and packaging according to claim 1, characterized in that: The second translation assembly (4) comprises a moving groove (41) arranged at the upper end of the connecting rod (38), the interior of the moving groove (41) is rotatably connected to a threaded rod (42), the other end of the threaded rod (42) passes through the connecting rod (38) and is fixedly connected to a first motor (44), the outer surface of the threaded rod (42) is threadedly connected to a moving member (43), and the upper end of the moving member (43) is fixedly connected to the electric telescopic rod (5).

3. A punching device for paper box printing and packaging according to claim 1, characterized in that: A groove (9) is provided at the inner upper end of the frame (2), a bidirectional screw (10) is fixedly connected inside the groove (9), threaded parts (11) are threadedly connected to both sides of the outer surface of the bidirectional screw (10), and the upper ends of the threaded parts (11) are fixedly connected to limit plates (12).

4. A punching device for paper box printing and packaging according to claim 3, characterized in that: The other end of the bidirectional screw (10) passes through the frame (2) and is fixedly connected to a turntable (13); the other end of the turntable (13) is fixedly connected to the outer ring of a bearing (14); and the inner ring of the bearing (14) is fixedly connected to a handle (15).

5. A punching device for paper box printing and packaging according to claim 3, characterized in that: The upper end of the limiting plate (12) is clamped with an extension plate (123), the upper end of the limiting plate (12) is provided with a clamping groove (121), the lower end of the extension plate (123) is fixedly connected with a clamping block (122), and the clamping groove (121) and the clamping block (122) are clamped with each other.

6. A punching device for paper box printing and packaging according to claim 1, characterized in that: A fixing plate (19) is fixedly connected to one side of the interior of the frame (2), and an anastomotic groove (20) is formed between the upper end of the fixing plate (19) and the inner side of the frame (2), and the anastomotic groove (20) is connected to a connecting rod (38).

7. A punching device for paper box printing and packaging according to claim 1, characterized in that: The lower end of the mounting plate (1) is fixedly connected to a housing (16), the interior of the housing (16) is fixedly connected to an electric push rod (17), the other end of the electric push rod (17) is fixedly connected to a rubber pad (18), and the rubber pad (18) and the housing (16) are movably connected to each other.

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