Carton printing and cutting device

Abstract

The present application relates to the field of cutting equipment, and discloses a carton printing and cutting device, comprising a frame, on which a conveying mechanism, a paper feeding platform, a fixing mechanism and a cutting mechanism are arranged, the fixing mechanism and the cutting mechanism are both located at the end of the conveying mechanism, and the fixing mechanism is located on the paper feeding platform, the fixing mechanism comprises a first electromagnet and a second electromagnet, the first electromagnet is embedded in the paper feeding platform and is flush with it, the second electromagnet is located on the first electromagnet, and the first electromagnet and the second electromagnet are energized to attract each other, the fixing mechanism also comprises a bracket, the utility model cooperates by arranging a belt, a touch block and an induction switch, the induction switches on the belt contact the touch block one by one, the power supply of the first electromagnet and the second electromagnet can be connected at intervals, the first electromagnet and the second electromagnet are attracted to each other, the cardboard is automatically fixed, and the cardboard is convenient for continuous cutting.

Description

Technical Field

[0001] The present application relates to the field of cutting equipment, and in particular to a carton printing and cutting device. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. As an indispensable part of modern logistics, packaging cartons bear the important responsibility of containing, protecting products, and aesthetics. Generally, a whole piece of cardboard is cut, printed, and pressed to form a box blank, which is combined, sealed, and bundled to form a box-shaped structure. At present, in the production process of cartons, it is necessary to cut them according to specifications, and when cutting, the cardboard will be positioned using a fixing mechanism to prevent the cardboard from shifting during the cutting process. However, when the cardboard is cut continuously, it is necessary to repeatedly position the cardboard, which is troublesome. Therefore, a carton printing and cutting device is proposed. Utility Model Content

[0003] In order to solve the rather troublesome problem of repeatedly positioning the cardboard during continuous cutting, the present application provides a carton printing and cutting device.

[0004] The present application provides a carton printing and cutting device that adopts the following technical solution:

[0005] A carton printing and cutting device comprises a frame, on which a conveying mechanism, a paper feeding platform, a fixing mechanism and a cutting mechanism are arranged, the fixing mechanism and the cutting mechanism are both located at the end of the conveying mechanism, and the fixing mechanism is located on the paper feeding platform, the fixing mechanism comprises a first electromagnet and a second electromagnet, the first electromagnet is embedded in the paper feeding platform and is flush with the paper feeding platform, the second electromagnet is located on the first electromagnet, and the first electromagnet and the second electromagnet are electrically attracted to each other.

[0006] Preferably, the fixing mechanism also includes a bracket, connecting rods are inserted on both sides of the bracket, the connecting rods are vertically arranged, the lower ends of the connecting rods are fixedly connected to the second electromagnet, and springs are sleeved on the surfaces of the connecting rods, and when the first electromagnet and the second electromagnet are energized and attracted to each other, the springs are stretched.

[0007] Preferably, the conveying mechanism includes conveying rollers arranged on both sides of the frame, the conveying rollers are sleeved with conveyor belts, the conveying rollers are rotatably connected to the frame through a rotating shaft, and a first motor is fixedly mounted on the frame, the output shaft of the first motor is connected to one group of conveying rollers, the surface of the conveying rollers is sleeved with a conveyor belt, one end of the two groups of conveying rollers is sleeved with belts, the surface of the frame is connected to a fixed seat, a touch block is fixedly connected to the fixed seat, and the surface of the belt is connected to a plurality of groups of equidistantly arranged induction switches.

[0008] Preferably, the first electromagnet and the second electromagnet are connected in series, and when the touch block contacts the induction switch, the first electromagnet and the second electromagnet are energized.

[0009] Preferably, the cutting mechanism includes a screw rod rotatably mounted on a frame, a second motor is fixedly mounted on the frame, an output shaft of the second motor is fixedly connected to the screw rod, a ball seat is provided on the screw rod, a knife seat is fixedly connected to the lower surface of the ball seat, a third motor and a cutting blade are provided on the knife seat, and the output shaft of the third motor is fixedly connected to the cutting blade.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] The utility model cooperates with a belt, a touch block and an induction switch, and the induction switches on the belt contact the touch blocks one by one, and the power supply of the first electromagnet and the second electromagnet can be connected at intervals. The first electromagnet and the second electromagnet attract each other, and the cardboard is automatically fixed, which is convenient for continuous cutting of the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0013] Figure 2 It is an application embodiment Figure 1 A schematic diagram of the structure from another perspective;

[0014] Figure 3 It is an application embodiment Figure 1 The enlarged view of point A in the middle;

[0015] Figure 4 It is an application embodiment Figure 1 The enlarged view of point B in the middle;

[0016] Figure 5 It is an application embodiment Figure 2 Enlarged view of point C in the middle.

[0017] Explanation of the accompanying drawings: 1. frame; 2. conveyor belt; 3. conveyor roller; 4. paper feeding platform; 5. bracket; 6. screw; 7. first motor; 8. second motor; 9. belt; 10. fixed seat; 11. touch block; 12. induction switch; 13. first electromagnet; 14. second electromagnet; 15. spring; 16. connecting rod; 17. knife seat; 18. cutting blade; 19. third motor; 20. ball seat. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-5 This application is described in further detail.

[0019] The embodiment of the present application discloses a carton printing and cutting device, including a frame 1, on which a conveying mechanism, a paper feeding platform 4, a fixing mechanism and a cutting mechanism are arranged. The fixing mechanism and the cutting mechanism are both located at the end of the conveying mechanism, and the fixing mechanism is located on the paper feeding platform 4. The fixing mechanism includes a first electromagnet 13 and a second electromagnet 14. The first electromagnet 13 is embedded in the paper feeding platform 4 and is flush with the paper feeding platform 4. The second electromagnet 14 is located on the first electromagnet 13, and the first electromagnet 13 and the second electromagnet 14 are electrically attracted to each other.

[0020] Furthermore, the conveying mechanism includes conveying rollers 3 arranged on both sides of the frame 1, and the conveying rollers 3 are provided with conveyor belts 2. The conveying rollers 3 are rotatably connected to the frame 1 through a rotating shaft, and a first motor 7 is fixedly installed on the frame 1. The output shaft of the first motor 7 is connected to one group of conveying rollers 3, and the surface of the conveying rollers 3 is provided with a conveyor belt 2. One end of the two groups of conveying rollers 3 is provided with a belt 9. A fixed seat 10 is connected to the surface of the frame 1, and a touch block 11 is fixedly connected to the fixed seat 10. A plurality of groups of equidistantly arranged inductive switches 12 are connected to the surface of the belt 9.

[0021] Furthermore, the first electromagnet 13 and the second electromagnet 14 are connected in series, and when the touch block 11 contacts the induction switch 12 , the first electromagnet 13 and the second electromagnet 14 are energized.

[0022] Furthermore, the fixing mechanism also includes a bracket 5, and connecting rods 16 are inserted on both sides of the bracket 5. The connecting rods 16 are vertically arranged, and the lower ends of the connecting rods 16 are fixedly connected to the second electromagnet 14, and springs 15 are sleeved on the surfaces of the connecting rods 16. When the first electromagnet 13 and the second electromagnet 14 are energized and attracted to each other, the springs 15 are stretched.

[0023] In this embodiment, the first motor 7 is driven to drive the conveying roller 3 and the conveying belt 2 to move, and the cardboard is placed on the surface of the conveying belt 2 to convey the cardboard; and by setting the belt 9, the touch block 11 and the induction switch 12, when the conveying roller 3 rotates, the belt 9 also rotates, and the induction switches 12 on the belt 9 contact the touch blocks 11 one by one, connecting the power supply of the first electromagnet 13 and the second electromagnet 14, the first electromagnet 13 and the second electromagnet 14 attract each other, and the cardboard is fixed, and when the touch block 11 contacts the induction switch 12, the first motor The switch of 7 is disconnected, the transportation of the cardboard is stopped, and time is reserved for the cutting mechanism to cut the cardboard. In actual use, the switches of the first motor 7, the first electromagnet 13 and the second electromagnet 14 can be set as delay switches, and the closing time of the first motor 7 can be set according to the cutting time. After the cutting is completed, the switch of the first motor 7 is automatically turned on, the power of the first electromagnet 13 and the second electromagnet 14 is turned off, and the conveying roller 3 and the conveyor belt 2 continue to move and continue to convey the cardboard until the touch block 11 contacts the induction switch 12 again, and the cardboard can be fixed again.

[0024] Furthermore, the cutting mechanism includes a screw rod 6 rotatably mounted on the frame 1, a second motor 8 is fixedly mounted on the frame 1, an output shaft of the second motor 8 is fixedly connected to the screw rod 6, a ball seat 20 is provided on the screw rod 6, a knife seat 17 is fixedly connected to the lower surface of the ball seat 20, a third motor 19 and a cutting blade 18 are provided on the knife seat 17, and the output shaft of the third motor 19 is fixedly connected to the cutting blade 18.

[0025] In this embodiment, the ball screw is an existing transmission element, and its main function is to convert rotational motion into linear motion. It will not be described in detail here. In actual use, it is necessary to connect the second motor 8 to an external power supply and drive the second motor 8 to rotate forward and reverse, so that the ball seat 20 and the knife seat 17 move back and forth along the screw rod 6; and at the same time drive the third motor 19 to rotate, driving the cutting blade 18 to rotate, so that the cardboard can be cut.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A carton printing and cutting device, comprising a frame (1), characterized in that: The frame (1) is provided with a conveying mechanism, a paper feeding platform (4), a fixing mechanism and a cutting mechanism. The fixing mechanism and the cutting mechanism are both located at the end of the conveying mechanism, and the fixing mechanism is located on the paper feeding platform (4). The fixing mechanism comprises a first electromagnet (13) and a second electromagnet (14). The first electromagnet (13) is embedded in the paper feeding platform (4) and is flush with the paper feeding platform. The second electromagnet (14) is located on the first electromagnet (13), and the first electromagnet (13) and the second electromagnet (14) attract each other when energized.

2. A carton printing and cutting device according to claim 1, characterized in that: The fixing mechanism also includes a bracket (5), and connecting rods (16) are inserted on both sides of the bracket (5). The connecting rods (16) are vertically arranged, and the lower end of the connecting rod (16) is fixedly connected to the second electromagnet (14). A spring (15) is sleeved on the surface of the connecting rod (16). When the first electromagnet (13) and the second electromagnet (14) are energized and attracted to each other, the spring (15) is stretched.

3. A carton printing and cutting device according to claim 2, characterized in that: The conveying mechanism comprises conveying rollers (3) arranged on both sides of a frame (1), the conveying rollers (3) are sleeved with conveying belts (2), the conveying rollers (3) are rotatably connected to the frame (1) via rotating shafts, and a first motor (7) is fixedly mounted on the frame (1), the output shaft of the first motor (7) is connected to one group of conveying rollers (3), the surface of the conveying rollers (3) is sleeved with conveying belts (2), one end of the two groups of conveying rollers (3) is sleeved with belts (9), the surface of the frame (1) is connected with a fixed seat (10), the fixed seat (10) is fixedly connected with a touch block (11), and the surface of the belt (9) is connected with a plurality of groups of equally spaced inductive switches (12).

4. A carton printing and cutting device according to claim 3, characterized in that: The first electromagnet (13) and the second electromagnet (14) are connected in series, and when the touch block (11) contacts the induction switch (12), the first electromagnet (13) and the second electromagnet (14) are energized.

5. A carton printing and cutting device according to claim 1, characterized in that: The cutting mechanism comprises a screw rod (6) rotatably mounted on a frame (1); a second motor (8) is fixedly mounted on the frame (1); an output shaft of the second motor (8) is fixedly connected to the screw rod (6); a ball seat (20) is provided on the screw rod (6); a knife seat (17) is fixedly connected to the lower surface of the ball seat (20); a third motor (19) and a cutting blade (18) are provided on the knife seat (17); and an output shaft of the third motor (19) is fixedly connected to the cutting blade (18).

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