Cutting device for product packaging design

Abstract

The utility model discloses a cutting device for product packaging design, which comprises a bottom plate and a [-shaped rod, the [-shaped rod is mounted at the upper end of the bottom plate, a placing plate is arranged in the [-shaped rod, the right end face of the placing plate is a cambered surface, a rotating shaft is mounted at the right part in the placing plate, a motor I is mounted at the rear end of the rotating shaft, and stop levers are symmetrically mounted at the upper end of the placing plate. A moving mechanism is arranged above the containing plate and fixedly connected with a [-shaped rod, first electric telescopic rods are symmetrically installed at the lower end of the moving mechanism, a longitudinal cutting mechanism and a transverse cutting mechanism are installed at the lower ends of the two first electric telescopic rods, and the longitudinal cutting mechanism is located on the left side of the transverse cutting mechanism. The packaging paper cutting device can cut packaging paper of different sizes at the same time, is high in applicability and effectively improves working efficiency.

Description

Technical Field

[0007]

[0001] The utility model relates to the field of packaging cutting, and particularly relates to a cutting device for product packaging design. Background Art

[0002] Product packaging refers to the general name of the decoration attached to the product by using containers, materials, auxiliaries, etc. according to certain technical methods in the processes of product transportation, storage, sales, etc. in order to protect the product, facilitate storage and promote sales. The cutting device for product packaging design is an important and indispensable device on the packaging production line, which is responsible for cutting the packaging materials into the required shapes and sizes according to the design requirements.

[0003] The Chinese patent discloses a cutting device for product packaging design (authorization publication number CN 215701938U). This patented technology can fix the packaging paper to the cutting pad through a fixing mechanism, and can drive the cutting mechanism to perform linear cutting on the packaging paper through a driving mechanism. By starting the stepping motor to drive the rotating plate to rotate, the packaging paper can be rotated, and circular cutting of the packaging paper can be performed when the cutting mechanism is stationary. However, when cutting the packaging paper block, the blade needs to cut horizontally several times and then vertically several times, which results in low work efficiency. Therefore, those skilled in the art have provided a cutting device for product packaging design to solve the problems raised in the above background art. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a cutting device for product packaging design, which includes a bottom plate and a U-shaped rod. The U-shaped rod is installed at the upper end of the bottom plate, and a placing plate is arranged inside the U-shaped rod. The right end face of the placing plate is an arc surface. A rotating shaft is installed in the right part of the placing plate, and a first motor is installed at the rear end of the rotating shaft. The upper end of the placing plate is symmetrically provided with blocking rods. A moving mechanism is arranged above the placing plate, and the moving mechanism is fixedly connected to the U-shaped rod. The lower end of the moving mechanism is symmetrically provided with first electric telescopic rods. The lower ends of the two first electric telescopic rods are jointly provided with a longitudinal cutting mechanism and a transverse cutting mechanism, and the longitudinal cutting mechanism is located on the left side of the transverse cutting mechanism.

[0005] Preferably: The moving mechanism includes a groove rod and a threaded rod. The threaded rod is arranged inside the groove rod. A second motor is installed at the right end of the threaded rod. The second motor is externally connected to a controller. A threaded sleeve is threadedly connected to the outer surface of the threaded rod. Guide rods are symmetrically and slidably connected inside the threaded sleeve, and the guide rods are fixedly connected to the inner wall of the groove rod.

[0006] Preferably: The longitudinal cutting mechanism includes a fixing plate and a cutting knife. Second electric telescopic rods are symmetrically installed at the lower end of the fixing plate, and the two second electric telescopic rods are jointly provided with the cutting knife. [[ID=二十三]]

[0007] Preferably, the transverse cutting mechanism includes a U-shaped plate, a rotating rod and a rack. Side plates are symmetrically installed at the lower end of the U-shaped plate. A rotating rod is arranged between the two side plates. Rotating rods are installed at both ends of the rotating rod, and the rotating rods are rotatably connected to the side plates. A gear is installed at the right end of the right rotating rod. The rack is fixed to the upper end of the placement plate, and the rack corresponds to the position of the gear. Limiting rods are symmetrically installed on the outer surface of the rotating rod. A plurality of cutting mechanisms are slidably connected to the outer surfaces of the rotating rod and the limiting rods. Scale lines are installed on the outer surface of the rotating rod. Pressing roller mechanisms are symmetrically arranged between the two side plates.

[0008] Preferably, the cutting mechanism includes a rotating sleeve and a cutting tool disc. The cutting tool disc is installed on the outer surface of the rotating sleeve. A clamping mechanism is arranged inside the rotating sleeve. The clamping mechanism includes a cavity and a clamping groove. The cavity is arranged inside the rotating sleeve. A pulling block is slidably connected inside the cavity. A clamping block is installed at one end of the pulling block, and the clamping block corresponds to the position of the clamping groove. A pull rod is installed at the other end of the pulling block, and the pull rod passes through the rotating sleeve and a pull ring is installed. A first spring is sleeved on the outer surface of the pull rod. A plurality of clamping grooves are opened on the outer surface of the rotating rod.

[0009] Preferably, the pressing roller mechanism includes a chute and a pressing roller. The chutes are symmetrically opened at the inner ends of the side plates. A positioning rod is installed inside the chute. A slider is slidably connected to the outer surface of the positioning rod. A second spring is sleeved on the outer surface of the positioning rod, and the second spring is located above the slider. The pressing roller is rotatably connected between the left and right sliders.

[0010] The technical effects and advantages of the present utility model:

[0011] The present utility model can adjust the distance between the cutting mechanisms according to the cutting requirements to control the size of the packaging paper cut into strips. Then, the controller controls the motor to work intermittently, so that the longitudinal cutting mechanism and the transverse cutting mechanism move intermittently at equal distances to cut the packaging paper, so as to control the size of the packaging paper cut into pieces. Different sizes of packaging paper can be cut simultaneously, with strong applicability and effectively improving the work efficiency. Description of the Drawings

[0012] Figure 1 is the structural schematic diagram of the present application;

[0013] Figure 2 is the structural schematic diagram of the U-shaped rod of the present application;

[0014] Figure 3 is the structural schematic diagram of the moving mechanism of the present application;

[0015] Figure 4 is the structural schematic diagram of the longitudinal cutting mechanism of the present application;

[0016] Figure 5 is the structural schematic diagram of the transverse cutting mechanism of the present application;

[0017] Figure 6It is a schematic structural diagram of the cutting mechanism of the present application;

[0018] Figure 7 It is a schematic structural diagram of the pressing roller mechanism of the present application;

[0019] In the figure:

[0020] 1. Base plate; 2. C-shaped rod; 3. Placing plate; 4. Motor 1; 5. Stop rod; 6. Moving mechanism; 7. Grooved rod; 8. Threaded rod; 9. Motor 2;

[0021] 10. Threaded sleeve; 11. Guide rod; 12. Electric telescopic rod 1; 13. Longitudinal cutting mechanism; 14. Fixed plate; 15. Electric telescopic rod 2; 16. Cutting knife; 17. Transverse cutting mechanism; 18. C-shaped plate; 19. Side plate;

[0022] 20. Rotating rod; 21. Rotating bar; 22. Gear; 23. Rack; 24. Limiting rod; 25. Scale line; 26. Cutting mechanism; 27. Rotating sleeve; 28. Cutting knife disc; 29. Clamping mechanism;

[0023] 30. Cavity; 31. Pulling block; 32. Block; 33. Pulling rod; 34. Spring 1; 35. Card slot; 36. Pressing roller mechanism; 37. Slide groove; 38. Positioning rod; 39. Slide block;

[0024] 40. Pressing roller; 41. Spring 2. Detailed implementation manners

[0025] The following further elaborates on the present utility model in conjunction with the attached drawings and specific implementation manners. The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0026] Please refer to Figures 1 to 7, in this embodiment, a cutting device for product packaging design is provided, including a bottom plate 1 and a U-shaped rod 2. The U-shaped rod 2 is installed at the upper end of the bottom plate 1. A placing plate 3 is arranged inside the U-shaped rod 2. The right end face of the placing plate 3 is an arc surface. A rotating shaft is installed in the right part of the placing plate 3, and a first motor 4 is installed at the rear end of the rotating shaft. Two stop rods 5 are symmetrically installed at the upper end of the placing plate 3. A moving mechanism 6 is arranged above the placing plate 3, and the moving mechanism 6 is fixedly connected to the U-shaped rod 2. The moving mechanism 6 includes a groove rod 7 and a threaded rod 8. The threaded rod 8 is arranged inside the groove rod 7. A second motor 9 is installed at the right end of the threaded rod 8. The second motor 9 is externally connected to a controller. A threaded sleeve 10 is threadedly connected to the outer surface of the threaded rod 8. Guide rods 11 are symmetrically and slidably connected inside the threaded sleeve 10, and the guide rods 11 are fixedly connected to the inner wall of the groove rod 7. Electric telescopic rods 12 are symmetrically installed at the lower end of the moving mechanism 6. A longitudinal cutting mechanism 13 and a transverse cutting mechanism 17 are jointly installed at the lower ends of the two electric telescopic rods 12, and the longitudinal cutting mechanism 13 is located on the left side of the transverse cutting mechanism 17. The longitudinal cutting mechanism 13 includes a fixing plate 14 and a cutting knife 16. Electric telescopic rods 15 are symmetrically installed at the lower end of the fixing plate 14. The cutting knife 16 is jointly installed at the lower ends of the two electric telescopic rods 15. The transverse cutting mechanism 17 includes a U-shaped plate 18, a rotating rod 20 and a rack 23. Side plates 19 are symmetrically installed at the lower end of the U-shaped plate 18. The rotating rod 20 is arranged between the two side plates 19. Rotating rods 21 are installed at both ends of the rotating rod 20, and the rotating rods 21 are rotatably connected to the side plates 19. A gear 22 is installed at the right end of the right rotating rod 21. The rack 23 is fixed at the upper end of the placing plate 3 and corresponds to the position of the gear 22. Limit rods 24 are symmetrically installed on the outer surface of the rotating rod 20. A plurality of cutting mechanisms 26 are slidably connected to the outer surfaces of the rotating rod 20 and the limit rods 24. The cutting mechanism 26 includes a rotating sleeve 27 and a cutting knife disc 28. The cutting knife disc 28 is installed on the outer surface of the rotating sleeve 27. A clamping mechanism 29 is arranged inside the rotating sleeve 27. The clamping mechanism 29 includes a cavity 30 and a clamping groove 35. The cavity 30 is arranged inside the rotating sleeve 27. A pulling block 31 is slidably connected inside the cavity 30. A clamping block 32 is installed at one end of the pulling block 31 and corresponds to the position of the clamping groove 35. A pull rod 33 is installed at the other end of the pulling block 31, and the pull rod 33 passes through the rotating sleeve 27 and a pull ring is installed. A first spring 34 is sleeved on the outer surface of the pull rod 33. A plurality of clamping grooves 35 are opened on the outer surface of the rotating rod 20. A scale line 25 is installed on the outer surface of the rotating rod 20. A pressing and rolling mechanism 36 is symmetrically arranged between the two side plates 19. The pressing and rolling mechanism 36 includes a chute 37 and a pressing roller 40. The chutes 37 are symmetrically opened at the inner ends of the side plates 19. A positioning rod 38 is installed inside the chute 37. A slider 39 is slidably connected to the outer surface of the positioning rod 38. A second spring 41 is sleeved on the outer surface of the positioning rod 38, and the second spring 41 is located above the slider 39. The pressing roller 40 is rotatably connected between the left and right sliders 39.

[0027] The working principle of the present invention is as follows: the distance between the cutting mechanisms 26 is adjusted according to the cutting requirements so as to control the size of the packaging paper cut and formed; the pull block 31 is driven to move the compression spring 1 34 by the pull ring and the pull rod 33; the pull block 31 drives the clamping block 32 to leave the clamping slot 35, and pushes the rotating sleeve 27 to move on the outer surface of the rotating rod 20 and the limiting rod 24; the rotating sleeve 27 drives the cutting disc 28 to move; at the same time, the distance moved by the cutting mechanism 26 on the scale line 25 is observed so as to quickly understand the distance between adjacent cutting mechanisms 26; after the adjustment is made, the clamping block 32 is pushed into the clamping slot 35 by the spring 1 34, fixing the position of the rotating sleeve 27, thereby fixing the position of the cutting disc 28;

[0028] Place the wrapping paper on the upper end of the placement plate 3 so that the left end surface of the wrapping paper and the left end surface of the placement plate 3 are in the same vertical plane, and the wrapping paper is located between the two blocking bars 5. Then, the electric telescopic rod 12 drives the longitudinal cutting mechanism 13 and the transverse cutting mechanism 17 to descend synchronously, so that the right-side pressure roller 40 is pressed against the wrapping paper by the push of the spring 2 41. At the same time, the cutting disc 28 contacts the wrapping paper, and the center position of the cutting disc 28 and the left end surface of the wrapping paper are in the same vertical plane. At the same time, the gear 22 and the rack 23 are engaged.

[0029] Then, the controller controls the motor 2 9 to work for a while, the motor 2 9 drives the threaded rod 8 to rotate one circle, the threaded rod 8 drives the threaded sleeve 10 to move a short distance to the right, the threaded sleeve 10 drives the longitudinal cutting mechanism 13 and the transverse cutting mechanism 17 to move a short distance to the right synchronously through the electric telescopic rod 12, the gear 22 rolls on the rack 23, so that the gear 22 drives the rotating rod 21 and the rotating rod 20 to rotate, the rotating rod 20 drives the rotating sleeve 27 to rotate, the rotating sleeve 27 drives the cutting disc 28 to rotate a distance, and the cutting disc 28 cuts the packaging paper a short distance. At the same time, the longitudinal cutting mechanism 13 drives the cutting knife 16 to move a short distance to the right, so that the cutting surface of the cutting knife 16 and the left end surface of the packaging paper are in the same vertical plane.

[0030] Then, the controller controls the motor 2 9 to work intermittently, the motor 2 9 drives the threaded rod 8 to rotate intermittently, the threaded rod 8 drives the threaded sleeve 10 to move intermittently at equal distances, the threaded sleeve 10 drives the longitudinal cutting mechanism 13 and the transverse cutting mechanism 17 to move intermittently, and the cutting disc 28 cuts the wrapping paper during the movement. When the intermittent movement is paused, the electric telescopic rod 2 15 drives the cutting knife 16 to descend and cut the wrapping paper, so that multiple strips of wrapping paper are cut into blocks, thereby completing the wrapping paper cutting work. After the cutting is completed, the motor 1 4 drives the placement plate 3 to flip, and the wrapping paper formed by gravity falls down and is collected, which is convenient and quick.

Claims

1. A cutting device for product packaging design, comprising a base plate (1) and a shaped rod (2), characterized in that: The upper end of the bottom plate (1) is equipped with a U-shaped rod (2). Inside the U-shaped rod (2), there is a placement plate (3). The right end face of the placement plate (3) is an arc surface. A rotating shaft is installed in the right part of the placement plate (3), and a first motor (4) is installed at the rear end of the rotating shaft. The upper end of the placement plate (3) is symmetrically equipped with stop rods (5). Above the placement plate (3), there is a moving mechanism (6), and the moving mechanism (6) is fixedly connected to the U-shaped rod (2). The lower end of the moving mechanism (6) is symmetrically equipped with first electric telescopic rods (12). A longitudinal cutting mechanism (13) and a transverse cutting mechanism (17) are jointly installed at the lower ends of the two first electric telescopic rods (12), and the longitudinal cutting mechanism (13) is located on the left side of the transverse cutting mechanism (17).

2. A cutting device for product packaging design according to claim 1, characterized in that: The moving mechanism (6) includes a groove rod (7) and a threaded rod (8). Inside the groove rod (7), there is a threaded rod (8). A second motor (9) is installed at the right end of the threaded rod (8). The second motor (9) is externally connected to a controller. A threaded sleeve (10) is threadedly connected to the outer surface of the threaded rod (8). Guide rods (11) are symmetrically and slidably connected inside the threaded sleeve (10), and the guide rods (11) are fixedly connected to the inner wall of the groove rod (7).

3. A cutting device for product packaging design according to claim 1, characterized in that: The longitudinal cutting mechanism (13) includes a fixing plate (14) and a cutting knife (16). Second electric telescopic rods (15) are symmetrically installed at the lower end of the fixing plate (14). A cutting knife (16) is jointly installed at the lower ends of the two second electric telescopic rods (15).

4. A cutting device for product packaging design according to claim 1, characterized in that: The transverse cutting mechanism (17) includes a U-shaped plate (18), a rotating rod (20), and a rack (23). Side plates (19) are symmetrically installed at the lower end of the U-shaped plate (18). A rotating rod (20) is arranged between the two side plates (19). Rotating rods (21) are installed at both ends of the rotating rod (20), and the rotating rods (21) are rotatably connected to the side plates (19). A gear (22) is installed at the right end of the right rotating rod (21). The rack (23) is fixed to the upper end of the placement plate (3), and the rack (23) corresponds to the position of the gear (22). Limit rods (24) are symmetrically installed on the outer surface of the rotating rod (20). A plurality of cutting mechanisms (26) are slidably connected to the outer surfaces of the rotating rod (20) and the limit rods (24). A scale line (25) is installed on the outer surface of the rotating rod (20). Pressing and rolling mechanisms (36) are symmetrically arranged between the two side plates (19).

5. A cutting device for product packaging design according to claim 4, characterized in that: The cutting mechanism (26) includes a rotating sleeve (27) and a cutting knife disc (28). A cutting knife disc (28) is installed on the outer surface of the rotating sleeve (27). A clamping mechanism (29) is arranged inside the rotating sleeve (27). The clamping mechanism (29) includes a cavity (30) and a card slot (35). The cavity (30) is arranged inside the rotating sleeve (27). A pulling block (31) is slidably connected inside the cavity (30). A clamping block (32) is installed at one end of the pulling block (31), and the clamping block (32) corresponds to the position of the card slot (35). A pull rod (33) is installed at the other end of the pulling block (31), and the pull rod (33) passes through the rotating sleeve (27) and a pull ring is installed. A first spring (34) is sleeved on the outer surface of the pull rod (33). A plurality of card slots (35) are opened on the outer surface of the rotating rod (20).

6. A cutting device for product packaging design according to claim 4, characterized in that: The pressing roller mechanism (36) includes a slide groove (37) and a pressing roller (40). The slide groove (37) is symmetrically provided with a side plate (19) at one inner end. A positioning rod (38) is installed inside the slide groove (37). The outer surface of the positioning rod (38) is slidably connected to the slider (39). A second spring (41) is sleeved on the outer surface of the positioning rod (38), and the second spring (41) is located above the slider (39). The left and right sliders (39) are rotatably connected to the pressing roller (40).

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