Packaging box impressing device

Abstract

The utility model discloses a packaging box impressing device which comprises a machine frame, an impressing device, an impressing device and a pressing device. The impressing assembly is located above the conveying assembly and connected with the portal frame; the drying assembly comprises a heat preservation shell, a heat preservation curtain and a heating plate, the heat preservation shell is located on the rack and located on the right side of the portal frame, an air curtain device is arranged at an opening in the left side of the heat preservation shell, the heat preservation curtain is arranged at an opening in the right side of the heat preservation shell, and the top of the heat preservation curtain is connected with the heat preservation shell; the heating plate is located above the conveying assembly and arranged in the heat preservation shell in a sliding mode. By arranging the air curtain device at the left opening of the heat-insulating shell and arranging the heat-insulating curtain at the right opening of the heat-insulating shell, when the heating plate works, the air curtain device and the heat-insulating curtain can reduce heat in the heat-insulating shell to be dissipated out of the heat-insulating shell, heat loss can be reduced, the temperature in the heat-insulating shell can be further rapidly increased, and evaporation of water in printing ink is accelerated; drying efficiency is improved, and electric energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box processing, and particularly relates to a stamping device for packaging boxes. Background Art

[0002] During the production process of packaging boxes, product information is generally imprinted by a stamping process. Stamping can form concave and convex patterns, characters or patterns on the product, making the product more three-dimensional and beautiful. The stamping process of packaging boxes is generally completed by a stamping device.

[0003] In the prior art, such as a stamping device for a packaging box with the publication number CN218535806U, it includes: a workbench, on the top of the workbench, a conveyor belt for transporting the packaging box is installed, and a stamping mechanism for stamping is arranged on the workbench. The stamping mechanism includes a stamping component and a drying component; during operation, the stamping component can stamp the packaging box, and the drying component can dry the ink on the packaging box.

[0004] However, in the above solution, since there is no shielding around the drying component, when using the drying component to dry the ink on the packaging box, the heat generated by the drying component will dissipate around the drying component, and the dissipated heat cannot be used for drying the ink, resulting in heat loss, further increasing the drying time of the packaging box, reducing the drying efficiency, and increasing power consumption. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a stamping device for packaging boxes, which can reduce heat loss and improve drying efficiency.

[0006] To achieve the above purpose, a stamping device for packaging boxes is provided, which includes: a frame, on which a gantry is arranged, and an installation groove is opened at the top of the frame; a transportation component, which is connected to the frame; a stamping component, which is located above the transportation component and is connected to the gantry; a drying component, which includes a heat preservation shell, a heat preservation curtain and a heating plate. The heat preservation shell is located on the frame and on the right side of the gantry. A wind curtain device is arranged at the left opening of the heat preservation shell, a heat preservation curtain is arranged at the right opening of the heat preservation shell, the top of the heat preservation curtain is connected to the heat preservation shell, the heating plate is located above the transportation component and is slidably arranged in the heat preservation shell; a lifting component, which is connected to the heating plate.

[0007] The working principle and effect of the above scheme: the wind curtain device (not shown in the figure) at the left opening of the insulation shell and the insulation curtain at the right opening can reduce the heat dissipated from the opening in the insulation shell; when using the device to imprint the packaging box, the packaging box is placed on the transportation component, the transportation component transports the packaging box to the bottom of the imprinting component, the transportation component pauses, the packaging box stays under the imprinting component, the imprinting component works, and the set pattern and text are imprinted on the packaging box. After the imprinting is completed, the transportation component continues to work, and after transporting the packaging box into the insulation shell, it pauses again. The lifting component drives the heating plate to approach the packaging box. A heating wire is arranged in the heating plate. When the heating wire is energized, electrical energy can be converted into thermal energy. The heating plate can dry the ink on the packaging box. After the ink is dried, the transportation component works again to send the packaging box out of the insulation shell.

[0008] By arranging an air curtain device at the left opening of the insulation shell and an insulation curtain at the right opening of the insulation shell, when the heating plate is working, the air curtain device and the insulation curtain can reduce the heat inside the insulation shell from dissipating to the outside of the insulation shell, thereby reducing heat loss, and further enabling the temperature inside the insulation shell to rise rapidly, thereby accelerating the evaporation of water in the ink, improving the drying efficiency, and reducing the consumption of electric energy.

[0009] According to the packaging box stamping device, skirt plates are provided on both sides of the installation groove.

[0010] By arranging skirt plates on both sides of the installation slot, when the packaging box is moved by the transport assembly, the skirt plates can prevent the packaging box from moving toward the two sides of the installation slot.

[0011] According to the packaging box stamping device, the transport component includes a transport motor, a rotating shaft, a rotating roller and a conveyor belt. The transport motor is located on the side of the installation groove, and the rotating shaft, the rotating roller and the conveyor belt are all located in the installation groove. Two rotating shafts are provided, and both ends of the two rotating shafts are penetrated through the side walls of the installation groove and are rotatably connected to the frame. One of the rotating shafts is transmission-connected to the transport motor, and both rotating shafts are penetrated with rotating rollers, and the conveyor belt is wound around the two rotating rollers.

[0012] When the transport component is working, the transport motor is started, and the transport motor drives one of the rotating shafts and the corresponding rotating rollers to rotate. The rotation of one rotating roller can drive the conveyor belt to rotate, and the other rotating roller can change the rotation direction of the conveyor belt.

[0013] According to the packaging box stamping device, the stamping assembly includes an electric push rod, a mounting plate, a stamping part and a positioning part, one end of the electric push rod is connected to the gantry, the mounting plate is located above the conveyor belt, the mounting plate is connected to the other end of the electric push rod, the stamping part and the positioning part are both located at the bottom of the mounting plate, and the positioning part is located on the outside of the stamping part.

[0014] The stamping part can stamp the set patterns and texts on the packaging box; when the stamping assembly works, the packaging box is moved to the lower part of the stamping part through the conveyor belt, the electric push rod drives components such as the mounting plate to move downward, and during the downward movement, the positioning part can fix the packaging box. After the stamping part contacts the packaging box, it can stamp the patterns and texts on the packaging box. After the stamping is completed, the electric push rod drives components such as the mounting plate to move upward, and the packaging box is moved into the heat preservation shell through the conveyor belt.

[0015] According to the described packaging box stamping device, the positioning part is provided with a baffle and side plates. The baffle is located on the right side of the mounting plate, and the baffle is provided with a sliding groove. There are two side plates which are respectively arranged on both sides of the stamping part. Bending parts are arranged at the bottoms of both side plates, and one ends of both side plates are slidably arranged in the sliding groove.

[0016] One side of the side plate is provided with a fixing bolt, and the baffle is provided with a plurality of positioning holes which are matched with the fixing bolt. The two side plates can slide to a suitable position according to the size of the packaging box, and then the fixing bolt is used to be connected with the corresponding positioning hole in a matching way; the baffle and the two side plates can fix the packaging box. The positioning part is connected with the mounting plate. When the mounting plate moves downward, the bending part at the bottom of the side plate can adjust the position of the packaging box.

[0017] According to the described packaging box stamping device, the lifting assembly includes a lifting motor, a screw rod, a belt pulley and a belt. The lifting motor is located at the top of the heat preservation shell. There are two screw rods. One ends of the two screw rods both penetrate through the top of the heat preservation shell and are rotatably connected with the top of the heat preservation shell. The other ends of the two screw rods are rotatably connected with the machine frame. The belt pulley and the belt are both located above the heat preservation shell. The two screw rods are both provided with belt pulleys, and the belt is wound around the two belt pulleys. The lifting motor is in transmission connection with one of the screw rods.

[0018] When the lifting assembly works, the lifting motor is started, and the lifting motor drives one of the screw rods and the corresponding belt pulley to rotate. Through the belt, the other belt pulley and the screw rod can be driven to rotate.

[0019] According to the described packaging box stamping device, the two screw rods are cooperatively penetrated through a heating plate.

[0020] When the screw rod rotates, it can drive the heating plate to move up and down along the heat preservation shell; when the heating plate moves downward, the heating plate can approach the packaging box, and when the heating plate moves upward, the heating plate can move away from the packaging box.

[0021] The additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0022] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0023] Figure 1It is a three-dimensional view of an imprinting device for a packaging box.

[0024] Figure 2 It is a cross-sectional view of a heat-insulating shell of an imprinting device for a packaging box.

[0025] Figure 3 It is a three-dimensional view of an imprinting component of an imprinting device for a packaging box.

[0026] Figure 4 It is a three-dimensional view of a transportation component of an imprinting device for a packaging box.

[0027] Wherein: frame 10, gantry 11, installation groove 12, skirt plate 121, transportation component 20, transportation motor 21, rotating shaft 22, rotating roller 23, conveyor belt 24, imprinting component 30, electric push rod 31, mounting plate 32, imprinting piece 33, positioning piece 34, baffle 341, side plate 342, drying component 40, heat-insulating shell 41, heat-insulating curtain 42, heating plate 43, lifting component 50, lifting motor 51, screw rod 52, belt pulley 53, belt 54. Detailed implementation manners

[0028] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the protection scope of the present invention.

[0029] In the description of the present invention, it should be understood that the orientation descriptions such as up, down, front, back, left, right, etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present invention, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0032] Refer to Figures 1-4The utility model is a packaging box stamping device, which includes: a frame 10, a gantry 11 is arranged on the frame 10, and a mounting groove 12 is opened on the top of the frame 10; a transport component 20, the transport component 20 is connected to the frame 10; a stamping component 30, the stamping component 30 is located above the transport component 20 and connected to the gantry 11; a drying component 40, the drying component 40 includes an insulation shell 41, an insulation curtain 42 and a heating plate 43, the insulation shell 41 is located on the frame 10 and on the right side of the gantry 11, an air curtain device is arranged at the left opening of the insulation shell 41, an insulation curtain 42 is arranged at the right opening of the insulation shell 41, the top of the insulation curtain 42 is connected to the insulation shell 41, the heating plate 43 is located above the transport component 20 and is slidably arranged in the insulation shell 41; a lifting component 50, the lifting component 50 is connected to the heating plate 43.

[0033] Specifically, the wind curtain device (not shown in the figure) at the left opening of the insulation shell 41 and the insulation curtain 42 at the right opening can both reduce the heat dissipation in the insulation shell 41 from the opening; when using the device to imprint the packaging box, the packaging box is placed on the transportation component 20, the transportation component 20 transports the packaging box to the bottom of the imprinting component 30, the transportation component 20 stops working, the packaging box stays under the imprinting component 30, the imprinting component 30 works to imprint the set pattern and text on the packaging box, after the imprinting is completed, the transportation component 20 continues to work, transports the packaging box to the insulation shell 41 and then stops working again, the lifting component 50 drives the heating plate 43 to approach the packaging box, and an electric heating wire is arranged in the heating plate 43. When the electric heating wire is energized, electrical energy can be converted into thermal energy, the heating plate 43 can dry the ink on the packaging box, and after drying the ink, the transportation component 20 works again to send the packaging box out of the insulation shell 41.

[0034] Optionally, skirt plates 121 are provided on both sides of the mounting groove 12 .

[0035] Optionally, the transport component 20 includes a transport motor 21, a rotating shaft 22, a rotating roller 23 and a conveyor belt 24. The transport motor 21 is located on the side of the mounting groove 12. The rotating shaft 22, the rotating roller 23 and the conveyor belt 24 are all located in the mounting groove 12. Two rotating shafts 22 are provided. Both ends of the two rotating shafts 22 are penetrated through the side walls of the mounting groove 12 and are rotatably connected to the frame 10. One of the rotating shafts 22 is transmission-connected to the transport motor 21. Both rotating shafts 22 are penetrated with rotating rollers 23, and the conveyor belt 24 is wound around the two rotating rollers 23.

[0036] Optionally, the embossing assembly 30 includes an electric push rod 31, a mounting plate 32, an embossing member 33, and a positioning member 34. One end of the electric push rod 31 is connected to the gantry 11. The mounting plate 32 is located above the conveyor belt 24 and is connected to the other end of the electric push rod 31. Both the embossing member 33 and the positioning member 34 are located at the bottom of the mounting plate 32, and the positioning member 34 is located outside the embossing member 33.

[0037] Optionally, the positioning member 34 is provided with a baffle 341 and side plates 342. The baffle 341 is located on the right side of the mounting plate 32, and the baffle 341 is provided with a sliding groove. There are two side plates 342 which are respectively arranged on both sides of the embossing member 33. Bending portions are provided at the bottoms of both side plates 342, and one ends of both side plates 342 are slidably arranged in the sliding groove.

[0038] Optionally, the lifting assembly 50 includes a lifting motor 51, a screw rod 52, a belt pulley 53, and a belt 54. The lifting motor 51 is located at the top of the heat preservation shell 41. There are two screw rods 52. One ends of both screw rods 52 pass through the top of the heat preservation shell 41 and are rotatably connected to the top of the heat preservation shell 41. The other ends of both screw rods 52 are rotatably connected to the frame 10. The belt pulley 53 and the belt 54 are both located above the heat preservation shell 41. Both screw rods 52 are provided with belt pulleys 53, and the belt 54 is wound around both belt pulleys 53. The lifting motor 51 is in transmission connection with one of the screw rods 52.

[0039] Optionally, both screw rods 52 are cooperatively passed through the heating plate 43.

[0040] Specifically, when using this device to emboss the packaging box, start the transport motor 21. The transport motor 21 drives the conveyor belt 24 to rotate through the rotating shaft 22 and the rotating roller 23. Place the packaging box on the conveyor belt 24. After the conveyor belt 24 transports the packaging box below the embossing member 33, the transport motor 21 pauses working. Start the electric push rod 31. The electric push rod 31 drives components such as the mounting plate 32 to move downward. During the downward movement, the baffle 341 and the side plates 342 can fix the packaging box. After the embossing member 33 contacts the packaging box, the pattern and text can be embossed on the packaging box. After the embossing is completed, the electric push rod 31 drives components such as the mounting plate 32 to move upward. The transport motor 21 works again, and the conveyor belt 24 transports the packaging box into the heat preservation shell 41. Start the lifting motor 51. The lifting motor 51 drives the screw rod 52 to rotate. The rotation of the screw rod 52 drives the heating plate 43 to approach the packaging box. The heating plate 43 can dry the ink on the packaging box. After drying the ink, the transport motor 21 works again, and the conveyor belt 24 sends the packaging box out of the heat preservation shell 41.

[0041] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the purpose of the present invention.

Claims

1. A packaging box stamping device, characterized in that: include: A frame, wherein a gantry is arranged on the frame, and a mounting slot is provided on the top of the frame; A transport assembly connected to the frame; A stamping assembly, the stamping assembly being located above the transport assembly and connected to the gantry; A drying component, the drying component comprising an insulation shell, an insulation curtain and a heating plate, the insulation shell is located on the frame and on the right side of the gantry, an air curtain device is provided at the opening on the left side of the insulation shell, an insulation curtain is provided at the opening on the right side of the insulation shell, the top of the insulation curtain is connected to the insulation shell, and the heating plate is located above the transport component and is slidably arranged in the insulation shell; A lifting assembly is connected to the heating plate.

2. A packaging box stamping device according to claim 1, characterized in that: Skirt plates are arranged on both sides of the installation groove.

3. A packaging box stamping device according to claim 1, characterized in that: The transport assembly includes a transport motor, a rotating shaft, a rotating roller and a conveyor belt. The transport motor is located on the side of the installation groove. The rotating shaft, the rotating roller and the conveyor belt are all located in the installation groove. Two rotating shafts are provided. Both ends of the two rotating shafts are penetrated through the side walls of the installation groove and are rotatably connected to the frame. One of the rotating shafts is transmission-connected to the transport motor. Both rotating shafts are penetrated with rotating rollers, and the conveyor belt is wound around the two rotating rollers.

4. A packaging box stamping device according to claim 3, characterized in that: The stamping assembly includes an electric push rod, a mounting plate, a stamping part and a positioning part. One end of the electric push rod is connected to the gantry. The mounting plate is located above the conveyor belt. The mounting plate is connected to the other end of the electric push rod. The stamping part and the positioning part are both located at the bottom of the mounting plate, and the positioning part is located on the outside of the stamping part.

5. A packaging box stamping device according to claim 4, characterized in that: The positioning member is provided with a baffle and a side plate. The baffle is located on the right side of the mounting plate. The baffle is provided with a slide groove. Two side plates are provided and are arranged on both sides of the stamping member. The bottom of the two side plates are provided with a bending portion, and one end of the two side plates is slidably arranged in the slide groove.

6. A packaging box stamping device according to claim 1, characterized in that: The lifting assembly includes a lifting motor, a screw, a pulley and a belt. The lifting motor is located at the top of the insulation shell. Two screws are provided. One end of the two screws is passed through the top of the insulation shell and is rotatably connected to the top of the insulation shell. The other ends of the two screws are rotatably connected to the frame. The pulley and the belt are both located above the insulation shell. The two screws are passed through pulleys. The belt is wound around the two pulleys. The lifting motor is transmission-connected to one of the screws.

7. A packaging box stamping device according to claim 6, characterized in that: The two screws are cooperatively arranged on the heating plate.

Images