Packaging box surface pattern impressing equipment

Abstract

The utility model discloses packaging box surface pattern coining equipment which comprises a workbench, the outer wall of the top end of the workbench is rotationally connected with a rotating disc, the top end of the rotating disc is provided with a plurality of containing grooves, one side of the outer wall of the top end of the workbench is fixedly provided with a fixing column, and the top end of the fixing column is fixedly provided with a connecting frame. A rotating shaft is arranged on one side of the connecting frame, a fixing plate is fixed to the outer wall of one side of the fixing column, a cam is connected to one side of the rotating shaft, a fixing plate is fixedly connected to the outer wall of one side of the fixing column, and a driving mechanism used for driving the rotating shaft and the rotating disc to rotate is arranged at the bottom end of the workbench. According to the printing device, the rotating disc and the containing groove are arranged, the driving mechanism is used for driving the rotating disc to rotate, so that the packaging box placed in the containing groove is moved to the position below the printing plate, and printing deflection caused by the change of the pushing position of the sliding plate due to the fact that the positioning block for positioning the packaging box is moved by manually pushing the sliding plate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box surface printing, in particular to a packaging box surface pattern embossing device. Background Art

[0002] Food packaging boxes are generally made of paper boxes. In order to improve the recognition and aesthetics of the products, food packaging paper boxes generally need to be printed.

[0003] After searching, the Chinese patent publication number CN215551843U discloses a simple printing device for a packaging box, including a base plate, a printing mechanism is arranged on the top of the base plate, the printing mechanism periodically prints the packaging box downward, a placement table for positioning the packaging box is arranged below the printing mechanism, the placement table includes a slide rail fixed to the top of the base plate, a sliding plate is slidably connected to the top of the slide rail, a rotating plate is hinged on the top of the sliding plate, and a positioning block for positioning the packaging box is arranged on the top of the rotating plate; a discharge port is arranged at one end of the top of the base plate corresponding to the slide rail, and a discharge box is arranged at the bottom of the base plate corresponding to the discharge port.

[0004] This patent positions the packaging box by setting up a placement table and embosses the packaging box through a printing mechanism. It not only has a simple structure and low printing cost, but also effectively avoids pattern distortion caused by pure manual embossing. However, it moves the positioning block for positioning the packaging box by manually pushing the sliding plate, which is not convenient for making the position of the packaging box correspond to the position of the printing plate, and the printing is easily skewed due to the change in the position of the sliding plate. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a device for imprinting patterns on the surface of a packaging box.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0008] As a further solution of the utility model: a drop groove is provided on the outer wall of the top end of the turntable, and the drop groove corresponds to the position of a placement groove.

[0009] As a further solution of the utility model: a collection box is placed under the workbench, and the collection box is located directly below the drop trough.

[0010] As a further solution of the utility model: the driving mechanism includes an intermittent transmission assembly and a motor, the motor is fixed to one side of the bottom end of the workbench through a fixing frame, the motor output shaft is connected to the transmission shaft through a coupling, and a cavity is opened inside the fixing column.

[0011] As a further solution of the utility model: one end of the transmission shaft passes through the workbench and is inserted into the cavity, and the end of the transmission shaft located in the cavity is connected with a driving bevel gear.

[0012] As a further solution of the utility model: one end of the rotating shaft is connected to a driven bevel gear, and the driven bevel gear is drivingly meshed with the driving bevel gear.

[0013] As a further solution of the utility model: the intermittent transmission component is arranged on one side of the motor, and the intermittent transmission component includes an active dial and a groove wheel. The active dial is connected to the outer wall of the transmission shaft, and the groove wheel transmission is matched with one side of the active dial, and the groove wheel is rotatably connected to the outer wall of the bottom end of the workbench, and the outer wall of the connecting shaft between the groove wheel and the workbench is fixedly connected with a driving sprocket.

[0014] As a further solution of the utility model: the central axis of the turntable is connected to a driven sprocket, and the driven sprocket is matched with the driving sprocket through a transmission chain.

[0015] Compared with the prior art, the utility model provides a packaging box surface pattern embossing device, which has the following beneficial effects:

[0016] 1. The utility model is provided with a turntable and a placement slot, and a driving mechanism is used to drive the turntable to rotate, so that the packaging box placed in the placement slot is moved to the bottom of the printing plate, thereby avoiding the movement of the positioning block for positioning the packaging box due to the manual pushing of the sliding plate, and the occurrence of printing deviation caused by the change of the position of the sliding plate.

[0017] 2. The utility model limits the position of the printing plate by providing a sliding rod, thereby preventing the push column from rotating during the downward movement, causing the position of the printing plate to be skewed.

[0018] 3. The utility model is provided with a driving mechanism, and a single motor can simultaneously drive the turntable and the shaft to rotate, thereby reducing the number of power sources in the device.

[0019] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a packaging box surface pattern embossing device proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of a packaging box surface pattern embossing device proposed by the utility model;

[0022] Figure 3 This is a structural schematic diagram of an intermittent transmission component of a packaging box surface pattern embossing device proposed by the utility model;

[0023] Figure 4 The utility model provides a schematic diagram of the connection structure between the driving sprocket and the driven sprocket of a packaging box surface pattern embossing device.

[0024] In the figure: 1. workbench; 2. turntable; 3. placement slot; 4. drop slot; 5. collection box; 6. fixed column; 7. fixed plate; 8. push column; 9. printing plate; 10. slide bar; 11. return spring; 12. cavity; 13. rotating shaft; 14. cam; 15. connecting frame; 16. driven bevel gear; 17. driving bevel gear; 18. transmission shaft; 19. motor; 20. driving dial; 21. groove wheel; 22. driving sprocket; 23. driven sprocket; 24. transmission chain. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Example 1

[0028] A packaging box surface pattern embossing device, such as Figure 1 to Figure 2 As shown, it includes a workbench 1, the top outer wall of the workbench 1 is rotatably connected to a turntable 2, a plurality of placement slots 3 are provided on the top of the turntable 2, the plurality of placement slots 3 are arranged in a ring shape and are equidistant, and the placement slots 3 pass through the turntable 2, a drop slot 4 is provided on the top outer wall of the turntable 2, the drop slot 4 corresponds to a position of a placement slot 3, a collection box 5 is placed under the workbench 1, and the collection box 5 is located directly below the drop slot 4, a fixed column 6 is fixed to one side of the top outer wall of the workbench 1, a connecting frame 15 is fixed to the top of the fixed column 6, a rotating shaft 13 is provided on one side of the connecting frame 15, one end of the rotating shaft 13 is rotatably connected to the fixed column 6, and the fixed column 6 A fixed plate 7 is fixed to the outer wall on one side, a cam 14 is connected to one side of the rotating shaft 13, a fixed plate 7 is fixedly connected to the outer wall on one side of the fixed column 6, a pushing column 8 is longitudinally slidably connected to one end of the fixed plate 7, a reset spring 11 is sleeved on the outer wall at the top end of the pushing column 8, and the top end of the pushing column 8 is in contact with the outer wall of the cam 14, and the two ends of the reset spring 11 are respectively connected to the pushing column 8 and the fixed plate 7, and sliding rods 10 are provided on both sides of the pushing column 8, and the sliding rod 10 is slidably matched with the fixed plate 7, and the bottom ends of the pushing column 8 and the sliding rod 10 are detachably connected with a printing plate 9, and a driving mechanism for driving the rotating shaft 13 and the turntable 2 to rotate is provided at the bottom end of the workbench 1

[0029] During operation, the packaging box is placed in the placement slot 3, and the turntable 2 rotates under the drive of the driving mechanism, so that the placement slot 3 with the packaging box placed therein moves to the bottom of the printing plate 9. At the same time, the driving mechanism drives the rotating shaft 13 to rotate, so that the cam 14 rotates to make the push column 8 move downward, the reset spring 11 is compressed, and the printing plate 9 prints the packaging box below. The slide bar 10 limits the printing plate 9 to prevent the push column 8 from rotating during the downward movement, causing the printing plate 9 to deflect. When the raised end of the cam 14 passes over the push column 8, the push column 8 moves upward under the push of the reset spring 11, and the printing plate 9 is reset. The printing is completed, and the turntable 2 rotates to rotate the next placement slot 3 to the bottom of the printing plate 9, and the printing is repeated. When the placement slot 3 is aligned with the drop slot 4, the printed packaging box falls from the drop slot 4 into the collection box 5.

[0030] By setting up a turntable 2 and a placement slot 3, the turntable 2 is driven to rotate by a driving mechanism, so that the packaging box placed in the placement slot 3 is moved to the bottom of the printing plate 9, thereby avoiding the movement of the positioning block for positioning the packaging box due to manual pushing of the sliding plate, and the occurrence of printing deviation caused by the change in the position of the sliding plate.

[0031] The slide bar 10 is provided to limit the position of the printing plate 9, so as to prevent the push column 8 from rotating during the downward movement, thereby causing the position of the printing plate 9 to deviate.

[0032] Example 2

[0033] A packaging box surface pattern imprinting device, based on the embodiment 1, this embodiment makes the following improvements, such as Figures 2 to 4 As shown, the driving mechanism includes an intermittent transmission component and a motor 19, the motor 19 is fixed to one side of the bottom end of the workbench 1 through a fixing frame, the output shaft of the motor 19 is connected to a transmission shaft 18 through a coupling, a cavity 12 is opened inside the fixing column 6, one end of the transmission shaft 18 penetrates the workbench 1 and is inserted into the cavity 12, one end of the transmission shaft 18 located inside the cavity 12 is connected to a driving bevel gear 17, one end of the rotating shaft 13 is connected to a driven bevel gear 16, and the driven bevel gear 16 is in transmission meshing engagement with the driving bevel gear 17 The intermittent transmission component is arranged on one side of the motor 19, and the intermittent transmission component includes an active dial 20 and a groove wheel 21. The active dial 20 is connected to the outer wall of the transmission shaft 18, and the groove wheel 21 is transmission-matched with one side of the active dial 20, and the groove wheel 21 is rotatably connected to the outer wall of the bottom end of the workbench 1, and the outer wall of the connecting shaft between the groove wheel 21 and the workbench 1 is fixedly connected with a driving sprocket 22, and the central axis of the turntable 2 is connected with a driven sprocket 23, and the driven sprocket 23 and the active sprocket 22 are transmission-matched through a transmission chain 24.

[0034] During operation, the motor 19 drives the transmission shaft 18 to rotate, and through the transmission of the active bevel gear 17 and the driven bevel gear 16, drives the rotating shaft 13 to rotate, so that the cam 14 rotates to push the pushing column 8. When the transmission shaft 18 rotates one circle, the active dial 20 drives the groove wheel 21 to rotate 90 degrees, and the rotation of the groove wheel 21 drives the active sprocket 22 to rotate, and drives the driven sprocket 23 to rotate the same angle through the transmission chain 24, so that the turntable 2 rotates.

[0035] By providing a driving mechanism, a single motor 19 can simultaneously drive the turntable 2 and the rotating shaft 13 to rotate, thereby reducing the number of power sources in the device.

[0036] Working principle: When working, put the packaging box into the placement slot 3, the motor 19 drives the transmission shaft 18 to rotate, and through the transmission of the active bevel gear 17 and the driven bevel gear 16, the rotating shaft 13 is driven to rotate, so that the cam 14 rotates to push the push column 8 to move down, the reset spring 11 is compressed, and the printing plate 9 prints the packaging box below. The slide bar 10 limits the printing plate 9 to prevent the push column 8 from rotating during the downward movement, causing the deflection of the printing plate 9. When the raised end of the cam 14 passes over the push column 8, The push column 8 moves upward under the push of the reset spring 11, the printing plate 9 is reset, and the imprinting is completed. When the transmission shaft 18 rotates one circle, the active dial 20 drives the groove wheel 21 to rotate 90 degrees. The rotation of the groove wheel 21 drives the active sprocket 22 to rotate, and the driven sprocket 23 is driven by the transmission chain 24 to rotate the same angle, so that the turntable 2 rotates, and the next placement slot 3 is rotated to the bottom of the printing plate 9, and the imprinting is repeated. When the placement slot 3 is aligned with the drop slot 4, the imprinted packaging box falls from the drop slot 4 into the collection box 5.

[0037] 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 packaging box surface pattern embossing device, comprising a workbench (1), characterized in that: The top outer wall of the workbench (1) is rotatably connected to a turntable (2), the top of the turntable (2) is provided with a plurality of placement grooves (3), the plurality of placement grooves (3) are arranged in a ring shape and are equidistant, and the placement grooves (3) penetrate the turntable (2), a fixed column (6) is fixed to one side of the top outer wall of the workbench (1), a connecting frame (15) is fixed to the top of the fixed column (6), a rotating shaft (13) is arranged on one side of the connecting frame (15), one end of the rotating shaft (13) is rotatably connected to the fixed column (6), a fixed plate (7) is fixed to the outer wall of one side of the fixed column (6), one side of the rotating shaft (13) is connected to a cam (14), and the outer wall of one side of the fixed column (6) is fixed to the A fixed plate (7) is fixedly connected, one end of the fixed plate (7) is longitudinally slidably connected to a push column (8), the outer wall of the top end of the push column (8) is sleeved with a reset spring (11), and the top end of the push column (8) is in contact with the outer wall of the cam (14), the two ends of the reset spring (11) are respectively connected to the push column (8) and the fixed plate (7), the two sides of the push column (8) are provided with sliding rods (10), the sliding rods (10) are slidably matched with the fixed plate (7), the bottom ends of the push column (8) and the sliding rod (10) are detachably connected with a printing plate (9), and the bottom end of the workbench (1) is provided with a driving mechanism for driving the rotating shaft (13) and the rotating disk (2) to rotate.

2. The packaging box surface pattern embossing device according to claim 1, characterized in that: The outer wall at the top end of the rotating disk (2) is provided with a drop groove (4), and the drop groove (4) corresponds to a placement groove (3) in position.

3. The packaging box surface pattern embossing device according to claim 1, characterized in that: A collection box (5) is placed below the workbench (1), and the collection box (5) is located directly below the drop trough (4).

4. The packaging box surface pattern embossing device according to claim 1, characterized in that: The driving mechanism comprises an intermittent transmission assembly and a motor (19); the motor (19) is fixed to one side of the bottom end of the workbench (1) via a fixing frame; the output shaft of the motor (19) is connected to a transmission shaft (18) via a coupling; and a cavity (12) is provided inside the fixing column (6).

5. The packaging box surface pattern embossing device according to claim 4, characterized in that: One end of the transmission shaft (18) passes through the workbench (1) and is inserted into the cavity (12); one end of the transmission shaft (18) located inside the cavity (12) is connected to a driving bevel gear (17).

6. The packaging box surface pattern embossing device according to claim 1, characterized in that: One end of the rotating shaft (13) is connected to a driven bevel gear (16), and the driven bevel gear (16) is in transmission meshing engagement with the driving bevel gear (17).

7. The packaging box surface pattern embossing device according to claim 4, characterized in that: The intermittent transmission component is arranged on one side of the motor (19), and comprises a driving dial (20) and a groove wheel (21). The driving dial (20) is connected to the outer wall of the transmission shaft (18), the groove wheel (21) is transmission-matched with one side of the driving dial (20), and the groove wheel (21) is rotationally connected to the outer wall of the bottom end of the workbench (1), and the outer wall of the connecting shaft between the groove wheel (21) and the workbench (1) is fixedly connected with a driving sprocket (22).

8. The packaging box surface pattern embossing device according to claim 1, characterized in that: The central axis of the rotating disk (2) is connected to a driven sprocket (23), and the driven sprocket (23) and the driving sprocket (22) are coupled to each other via a transmission chain (24).

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