Embossing device for printing packaging box

Abstract

The embossing device of the printing packaging box comprises a machine frame, a driving motor, a hydraulic rod, a cooling fan and a control panel, a discharging table is installed on one side of the machine frame, transmission rollers are evenly and rotationally connected to the surface of the machine frame, a transmission gear is fixed to the end of each transmission roller, and the driving motor drives the hydraulic rod to rotate. A transmission toothed belt is connected between the transmission gears in a meshed mode, a protection frame is fixed to the outer end of the rack, an embossing base is fixedly installed in the middle of the rack, a hydraulic rod is fixed to the middle of the embossing base, an embossing assembly is fixed to the lower portion of the hydraulic rod, and limiting assemblies are fixed to the front end and the rear end of the lower portion of the embossing base; a heat dissipation frame is fixed to the side face of the embossing base. According to the embossing device for the printing packaging box, through the use of the aligning assembly at the front end of the rack, the two sets of extrusion plates moving in the opposite directions can center a transmission paper box plate, and the situation that the paper box plate inclines in the transmission process, and the embossing accuracy of the paper box plate is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box processing, in particular to an embossing device for printing packaging boxes. Background Art

[0002] After the paper box template is cut for printing packaging boxes, the paper box template needs to be embossed so that the paper box surface has corresponding patterns. CN212472590U discloses a paperboard embossing device for packaging box production, comprising a base, guide rods are symmetrically installed at the corners of the upper surface of the base, and the top of the guide rod is connected to a hydraulic device; the hydraulic device comprises a hydraulic cylinder, a hydraulic rod, a lifting frame and a guide rod collar, the output end of the hydraulic cylinder is connected to the hydraulic rod, the bottom of the hydraulic rod is connected to the lifting frame, and the guide rod collar slidably connected to the guide rod is installed at the corner of the lifting frame.

[0003] In the above technical document, during the embossing process, the side of the cardboard passes through the support table, and the cardboard is supported by the support table to remain stable, so as to prevent the embossing template from pressing down and damaging the transmission roller, and the side of the cardboard moves forward smoothly as the auxiliary wheel rotates, so as to facilitate continuous embossing operation; however, during the transmission process, the cardboard is easy to deviate, and thus, during embossing, it is easy to cause the problem of inaccurate embossing. At the same time, embossing is generally done by hot pressing, which will cause temperature to remain on the carton board, which is easy to damage the carton board. The traditional method cannot dissipate heat in time, and the use effect is poor. Utility Model Content

[0004] The purpose of the utility model is to provide an embossing device for a printed packaging box to solve the problems raised by the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An embossing device for a printed packaging box comprises a frame, a driving motor, a hydraulic rod, a cooling fan and a control panel, wherein a driving roller is connected to the surface of the frame for uniform rotation, and a driving gear is fixed to the end of the driving roller, and a driving belt is meshed and connected between the driving gears, a protective frame is fixed to the outer end of the frame, and a driving motor fixedly connected to the shaft of the driving roller is fixed to the surface of the protective frame, an embossing seat is fixedly installed in the middle of the frame, and a hydraulic rod is fixed to the middle of the embossing seat, an embossing assembly is fixed below the hydraulic rod, limiting assemblies are fixed at the front and rear ends below the embossing seat, a cooling fan is installed on the side of the embossing seat, and an adjustment assembly is installed on the end of the frame away from the cooling frame.

[0007] Preferably, the embossing assembly comprises an embossing frame, an embossing plate is fixed below the embossing frame, heating wires are evenly installed inside the embossing frame, and an upper cover plate is fixed above the embossing frame.

[0008] Preferably, the limiting components are symmetrically arranged in two groups with respect to the embossing components, and each group of the embossing components is arranged in two groups.

[0009] Preferably, the limiting assembly comprises a fixed block, the fixed block is fixed below the embossing seat, the bottom of the fixed block is connected to the movable block via a spring, and the bottom of the movable block is rotatably connected to a roller.

[0010] Preferably, the adjustment component includes a servo motor, the servo motor is fixed to the side of the frame, and a rotating screw is fixed to the output end of the servo motor, the rotating screw is threadedly connected to an extrusion plate, and two extrusion plates are provided.

[0011] Preferably, the two extrusion plates move in opposite directions on the rotating screw.

[0012] Preferably, a top plate flush with the top of the extrusion plate is fixed above the frame.

[0013] Preferably, a material unloading platform is installed on one side of the frame.

[0014] Preferably, a heat sink is fixed to the side of the embossing seat, and a heat sink fan is installed on the surface of the heat sink.

[0015] Preferably, a control panel is installed on the side of the frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The embossing device for the printed packaging box can adjust the driven carton plate by using the adjustment component at the front end of the frame, so that the two sets of extrusion plates moving in opposite directions can prevent the carton plate from being skewed during the transmission process, thereby affecting the accuracy of the embossing of the carton plate.

[0018] The embossing device for the printed packaging box can use a heat dissipation rack and a heat dissipation fan on the side of the embossing seat so as to blow air and dissipate heat to the embossed paper box plate below through the heat dissipation fan, thereby improving the rapid cooling of the paper box plate after embossing and improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a rear view structural diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the transmission roller and the transmission gear of the utility model;

[0022] Figure 4This is a schematic diagram of the rear cross-sectional structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the limit assembly of the utility model.

[0024] In the figure:

[0025] 1. Frame; 2. Unloading table; 3. Driving roller; 4. Driving motor; 5. Protection frame; 6. Driving gear; 7. Embossing seat; 8. Hydraulic rod; 9. Embossing assembly; 901. Embossing frame; 902. Embossing plate; 903. Heating wire; 904. Upper cover; 10. Limiting assembly; 1001. Fixed block; 1002. Movable block; 1003. Spring; 1004. Roller; 11. Cooling rack; 12. Cooling fan; 13. Driving toothed belt; 14. Adjusting assembly; 1401. Servo motor; 1402. Rotating screw; 1403. Extrusion plate; 1404. Top plate; 15. Control panel. DETAILED DESCRIPTION

[0026] 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.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0028] See also Figure 1-5 The embossing device for a printed packaging box provided by the utility model comprises a frame 1, a driving motor 4, a hydraulic rod 8, and a cooling fan 12. A feeding table 2 is installed on one side of the frame 1, and a driving roller 3 is evenly rotated and connected on the surface of the frame 1. A driving gear 6 is fixed to the end of the driving roller 3, and a driving toothed belt 13 is meshed and connected between the driving gears 6. A protective frame 5 is fixed to the outer end of the frame 1, and a driving motor 4 fixedly connected to the shaft of the driving roller 3 is fixed on the surface of the protective frame 5. An embossing seat 7 is fixedly installed in the middle of the frame 1, a hydraulic rod 8 is fixed to the middle of the embossing seat 7, and an embossing component 9 is fixed below the hydraulic rod 8.

[0029] In some embodiments, the embossing component 9 includes an embossing frame 901, an embossing plate 902 is fixed below the embossing frame 901, heating wires 903 are evenly installed inside the embossing frame 901, and an upper cover plate 904 is fixed above the embossing frame 901 to facilitate the embossing plate 902 below the embossing frame 901 to emboss the paper box board.

[0030] See also Figure 1-5As shown, in some embodiments, a limiting assembly 10 is fixed at the front and rear ends below the embossing seat 7. As an optional embodiment, the limiting assembly 10 includes a fixed block 1001, which is fixed below the embossing seat 7. The fixed block 1001 is connected to the movable block 1002 through a spring 1003 below the fixed block 1001, and a roller 1004 is rotatably connected below the movable block 1002. The roller 1004 below the movable block 1002 can be used to position the carton board under the action of the spring 1003.

[0031] Preferably, two groups of the limiting components 10 are symmetrically arranged with respect to the embossing components 9, and each group of the embossing components 9 is provided with two groups, so that the two groups of limiting components 10 can improve the extrusion positioning of the driven carton board by the device.

[0032] See also Figure 1-5 As shown, in some embodiments, a heat sink 11 is fixed to the side of the embossing seat 7, and a heat dissipation fan 12 is installed on the surface of the heat sink 11. An adjustment component 14 is installed on the end of the rack 1 away from the heat sink 11, and a control panel 15 is installed on the side of the rack 1. The control panel can be used to start the device or control the device to stop, etc., including corresponding control buttons, etc.

[0033] In some embodiments, the adjustment component 14 includes a servo motor 1401, which is fixed on the side of the frame 1, and a rotating screw 1402 is fixed to the output end of the servo motor 1401, and the rotating screw 1402 is threadedly connected to an extrusion plate 1403, and two extrusion plates 1403 are provided, and the two extrusion plates 1403 move in opposite directions on the rotating screw 1402.

[0034] In some embodiments, a top plate 1404 flush with the top of the extrusion plate 1403 is fixed above the frame 1, so as to facilitate the two groups of extrusion plates 1403 to move toward the middle by rotating the screw rod 1402, thereby avoiding skewness in the transmission of the carton board and affecting the accuracy of embossing.

[0035] Working principle:

[0036] First, when in use, the carton board is placed on the driving roller 3 of the frame 1 to facilitate the transmission of the carton board. During embossing, the embossing assembly 9 can be driven downward by the hydraulic rod 8. A heating wire 903 is arranged inside the embossing frame 901 so that the embossing plate 902 below the embossing frame 901 on the embossing assembly 9 can emboss the carton board below. The limiting assemblies 10 are fixed on both sides below the embossing seat 7. The movable block 1002 at the bottom of the fixed block 1001 on the limiting assembly 10 is under the action of the spring 1003 so that the roller 1004 at the bottom of the movable block 1002 can squeeze and limit the carton board passing below, thereby improving the stability of the embossing of the carton board.

[0037] Before the carton board is embossed, the adjustment component 14 at the front end of the frame 1 can drive the rotating screw 1402 to rotate by the servo motor 1401 when the carton board is transmitted, so that the rotating screw 1402 drives the two groups of extrusion plates 1403 to move toward each other, so that the two groups of extrusion plates 1403 can adjust the rotating paperboard to avoid the problem of skewness in the transmission of the carton board;

[0038] A heat sink 11 is fixed to the side of the embossing seat 7. After embossing, the cooling fan 12 on the surface of the heat sink 11 can blow air to the paper box board below, thereby accelerating the cooling of the paper box board after hot pressing and improving the embossing effect of the device. This is the operating principle of the embossing device of the printed packaging box.

[0039] The embossing device for the printed packaging box can adjust the transmitted carton plate by using the adjustment component at the front end of the frame so that two sets of extrusion plates moving in opposite directions can prevent the carton plate from being skewed during the transmission process and affecting the accuracy of the embossing of the carton plate.

[0040] The embossing device for the printed packaging box can use a heat dissipation rack and a heat dissipation fan on the side of the embossing seat so as to blow air and dissipate heat to the embossed paper box plate below through the heat dissipation fan, thereby improving the rapid cooling of the paper box plate after embossing and improving the use effect of the device.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An embossing device for printing packaging boxes, comprising a frame (1), a driving motor (4), a hydraulic rod (8), and a cooling fan (12), characterized in that: The surface of the frame (1) is evenly connected with a transmission roller (3), the end of the transmission roller (3) is fixed with a transmission gear (6), and the transmission gears (6) are meshed with a transmission toothed belt (13). The outer end of the frame (1) is fixed with a protection frame (5), and the surface of the protection frame (5) is fixed with a driving motor (4) fixedly connected to the shaft of the transmission roller (3). The middle part of the frame (1) is fixed with an embossing seat (7), the middle part of the embossing seat (7) is fixed with a hydraulic rod (8), and an embossing assembly (9) is fixed below the hydraulic rod (8). The front and rear ends below the embossing seat (7) are fixed with a limiting assembly (10), and the side of the embossing seat (7) is installed with a cooling fan (12). The end of the frame (1) away from the cooling frame (11) is installed with an adjustment assembly (14).

2. The embossing device for a printed packaging box according to claim 1, characterized in that: The embossing assembly (9) comprises an embossing frame (901), an embossing plate (902) is fixed below the embossing frame (901), heating wires (903) are evenly installed inside the embossing frame (901), and an upper cover plate (904) is fixed above the embossing frame (901).

3. The embossing device for a printed packaging box according to claim 1, characterized in that: The limiting components (10) are symmetrically arranged in two groups with respect to the embossing components (9), and each group of the embossing components (9) is arranged in two groups.

4. The embossing device for a printed packaging box according to claim 1, characterized in that: The limiting assembly (10) comprises a fixed block (1001), the fixed block (1001) is fixed below the embossing seat (7), the bottom of the fixed block (1001) is connected to a movable block (1002) via a spring (1003), and the bottom of the movable block (1002) is rotatably connected to a roller (1004).

5. The embossing device for a printed packaging box according to claim 1, characterized in that: The adjustment component (14) comprises a servo motor (1401), the servo motor (1401) is fixed to the side of the frame (1), and a rotating screw (1402) is fixed to the output end of the servo motor (1401), the rotating screw (1402) is threadedly connected to an extrusion plate (1403), and two extrusion plates (1403) are provided.

6. The embossing device for a printed packaging box according to claim 5, characterized in that: The two extrusion plates (1403) move in opposite directions on the rotating screw (1402).

7. The embossing device for a printed packaging box according to claim 5, characterized in that: A top plate (1404) is fixed above the frame (1) and is arranged flush with the top of the extrusion plate (1403).

8. The embossing device for a printed packaging box according to claim 1, characterized in that: A material unloading platform (2) is installed on one side of the frame (1).

9. The embossing device for a printed packaging box according to claim 1, characterized in that: A control panel (15) is installed on the side of the frame (1).

10. The embossing device for a printed packaging box according to claim 1, characterized in that: A heat sink (11) is fixed on the side of the embossing seat (7), and a heat sink fan (12) is installed on the surface of the heat sink (11).

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