A paperboard processing paperboard laminating device

Abstract

This utility model belongs to the field of cardboard packaging technology, specifically a cardboard laminating device for cardboard processing, including a clamping mechanism and a wrapping mechanism. The clamping mechanism includes: a C-shaped frame, with symmetrically mounted electric telescopic rods at the top and bottom; a support plate, with a guide rod inserted inside the support plate, one end of which is threaded to a clamping plate; and a gear fixedly installed on the surface of the clamping plate. The clamping mechanism can clamp one end of the packaging film, allowing multiple layers of packaging film to be wrapped around the surface of the cardboard during rotation. The packaging film is wound onto a film roller, which is replaceable. The guide rod and spring allow the Z-shaped plate to flexibly adapt to changes in the shape and size of the cardboard within a certain range, ensuring a tighter fit. After wrapping a certain number of layers of packaging film around the surface of the cardboard, it is bundled, preventing the packing straps from leaving marks on the surface and edges of the cardboard.

Description

Technical Field

[0001] This utility model belongs to the field of cardboard packaging technology, specifically relating to a cardboard laminating device for cardboard processing. Background Technology

[0002] Paperboard is widely used in packaging and other fields. It is usually yellowish-brown, while semi-bleached or fully bleached pulp is light brown, cream, or white. With the expansion of paperboard production, higher requirements are being placed on the automation level of packaging equipment, packaging speed, and packaging quality.

[0003] Patent application (CN216509290U) discloses a packaging device for laminated cardboard, including a base. A sliding rod and several screws connected to a clamping nut are fixedly connected to the base. The sliding rod and the screws are slidably connected to the same clamping plate, and the clamping nuts abut against the upper surface of the clamping plate. A top turntable and a bottom turntable are rotatably connected to the clamping plate and the base, respectively, and the top and bottom turntables are arranged facing each other. By pressing the overlapping laminated cardboard, the device prevents the cardboard from shifting or misaligning when forced to rotate, ensuring stable wrapping of the cardboard with the packaging film. Furthermore, the film roll can move upwards synchronously, allowing the overlapping laminated cardboard to be wrapped by the packaging film from bottom to top, ensuring efficiency and improving quality.

[0004] In the aforementioned application, because the top and bottom of the cardboard are pressed down by the top turntable and the bottom turntable respectively, when the film is wrapped, the top and bottom of the protective layer formed by the film will not exceed the height of the stack of cardboard (the edge of the film layer is flush with the edge of the cardboard). The film protection is not thorough enough. When it is necessary to use packing straps for further binding, the packing straps will leave marks on the edges of the stack of cardboard during long-term transportation. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides a paperboard laminating device for paperboard processing, which solves the problem that packing straps will leave marks on the edges of stacked paperboards during long-term transportation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a paperboard laminating device for paperboard processing, comprising:

[0007] Clamping mechanism and coating mechanism;

[0008] The clamping mechanism includes:

[0009] The C-shaped frame is equipped with symmetrically arranged electric telescopic rods at its top and bottom.

[0010] A support plate, wherein a guide rod is inserted inside the support plate, and a clamping plate is threaded to one end of the guide rod;

[0011] Gear 1 is fixedly installed on the surface of the clamping plate;

[0012] Servo motor one, and a gear two is fixedly installed at the output end of the servo motor one, and the gear two meshes with the gear one;

[0013] Membrane clamping mechanism;

[0014] The coating mechanism includes:

[0015] Mobile board;

[0016] Z-shaped plates are inserted into the interior of the movable plate.

[0017] Film roller; movably mounted inside the Z-shaped plate.

[0018] Preferably, the clamping mechanism further includes:

[0019] A ring-shaped seat, wherein a connecting rod is rotatably mounted inside the ring-shaped seat, the connecting rod is distributed in a circular array, and one end is fixedly connected to the support plate;

[0020] A fixed plate is fixedly connected to the surface of the electric telescopic rod, and a servo motor is fixedly installed inside the fixed plate.

[0021] Preferably, the telescopic end of the electric telescopic rod is T-shaped, the surface of the gear is provided with a slot, and the clamping mechanism further includes:

[0022] The sealing plate has a bolt installed on its internal thread, which penetrates the sealing plate.

[0023] Preferably, one end of the guide rod is provided with an external thread, and the surface of the clamping plate is provided with a threaded hole corresponding to the external thread.

[0024] Preferably, the membrane clamping mechanism includes:

[0025] Slide rail one, an L-shaped rod is slidably installed inside the slide rail one, a clamp is installed at the suspended end of the L-shaped rod, and a bolt two is installed inside the L-shaped rod.

[0026] Preferably, the coating mechanism further includes:

[0027] The top of the pile is fixedly connected to a slide rail two, and the bottom of the movable plate is slidably installed inside the slide rail two.

[0028] Servo motor two, the output end of which is fixedly connected to a lead screw, which is threadedly connected to the moving plate.

[0029] Preferably, the coating mechanism further includes:

[0030] Guide rod two is fixedly connected to one side of the moving plate and horizontally penetrates the Z-shaped plate. A spring is sleeved on the surface of the guide rod two, and the two ends of the spring are fixedly connected to the moving plate and the Z-shaped plate respectively.

[0031] Preferably, the coating mechanism further includes:

[0032] Fixed base;

[0033] Clamps;

[0034] Bolt 3 passes through the clamp and the fixing seat, and a nut is installed on the threaded surface of bolt 3.

[0035] Preferably, both ends of the film roller are fixedly connected to limit plates.

[0036] Preferably, the surface of the clamping plate is provided with grooves, and the grooves are distributed in a horizontal array.

[0037] Compared with the prior art, the beneficial effects of this utility model are:

[0038] 1. This cardboard laminating device for cardboard processing, through the symmetrical arrangement of upper and lower electric telescopic rods, support plates, guide rod one, clamping plates, etc., can achieve stable clamping of cardboard, effectively preventing cardboard displacement during packaging and ensuring packaging quality. By setting a servo motor one to drive gear two to rotate, gear two can drive gear one to rotate, which in turn facilitates the rotation of the clamping plate. The clamping plate can rotate the clamped cardboard. Through the film clamping mechanism, one end of the packaging film can be clamped, so that multiple layers of packaging film can be wrapped around the surface of the cardboard during rotation. The packaging film is wound on the film roller, which can be replaced. The arrangement of guide rod two and springs allows the Z-shaped plate to flexibly adapt to changes in the shape and size of the cardboard within a certain range, ensuring a tighter fit of the film.

[0039] 2. This cardboard laminating device for cardboard processing has a removable and replaceable clamping plate. The clamping plate is replaced according to the overall area of ​​the cardboard. The area of ​​the clamping plate needs to be smaller than the flat area of ​​the cardboard. When wrapping, the edge of the cardboard will be exposed. The edge of the wrapping is more likely to exceed the height of the stack of cardboard. This excess film can be folded inward to protect the edge of the cardboard. After bundling with packing straps, the packaging film can prevent the packing straps from causing marks on the edge of the cardboard during transportation. Attached Figure Description

[0040] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model, used together with the embodiments of this utility model to explain this utility model, and do not constitute a limitation on this utility model. In the drawings:

[0041] Figure 1 This is a complete structural schematic diagram of the present invention;

[0042] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0043] Figure 3 This is a front view of the present invention;

[0044] Figure 4 This is a partial cross-sectional view of the present invention;

[0045] Figure 5 This utility model Figure 4 Enlarged view at point B in the middle;

[0046] Figure 6 This is a top view structural diagram of the present invention;

[0047] Figure 7 This utility model Figure 6 Enlarged view of point C in the middle.

[0048] In the diagram: 1. Clamping mechanism; 101. C-frame; 102. Electric telescopic rod; 103. Support plate; 104. Guide rod one; 105. Clamping plate; 106. Gear one; 107. Servo motor one; 108. Gear two; 109. Membrane clamping mechanism; 1091. Slide rail one; 1092. L-shaped rod; 1093. Fixture; 1094. Bolt two; 110. Ring seat; 111. Connecting rod; 112. Fixing plate; 113. Insertion slot; 114. Sealing plate; 115. Bolt one; 116. Groove;

[0049] 2. Film coating mechanism; 201. Moving plate; 202. Z-shaped plate; 203. Film roller; 204. Vertical support; 205. Slide rail II; 206. Servo motor II; 207. Lead screw; 208. Guide rod II; 209. Spring; 210. Fixed base; 211. Clamp; 212. Bolt III; 213. Limiting plate. Detailed Implementation

[0050] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0051] Example

[0052] Please see Figure 1-7This utility model provides the following technical solution: a paperboard laminating device for paperboard processing, comprising:

[0053] Clamping mechanism 1 and coating mechanism 2;

[0054] Clamping mechanism 1 includes:

[0055] C-shaped frame 101, with symmetrical electric telescopic rods 102 installed at the top and bottom of the C-shaped frame 101;

[0056] Support plate 103, inside which guide rod 104 is inserted, and one end of guide rod 104 is threaded to clamping plate 105;

[0057] Gear 106 is fixedly mounted on the surface of clamping plate 105;

[0058] Servo motor 107, with gear 108 fixedly mounted on the output end of servo motor 107, gear 108 meshing with gear 106;

[0059] Clamping mechanism 109;

[0060] The coating mechanism 2 includes:

[0061] Mobile board 201;

[0062] Z-shaped plate 202 is inserted into the interior of movable plate 201.

[0063] Film roller 203; movably mounted inside Z-shaped plate 202.

[0064] The present invention provides a technical solution that, through the symmetrical arrangement of an electric telescopic rod 102, a support plate 103, a guide rod 104, and a clamping plate 105, achieves stable clamping of cardboard, effectively preventing displacement of the cardboard during packaging and ensuring packaging quality. A servo motor 107 drives a gear 108 to rotate, which in turn drives a gear 106 to rotate, thereby facilitating the rotation of the clamping plate 105. The clamping plate 105 allows the clamped cardboard to rotate, and a film clamping mechanism 109 clamps one end of the packaging film, allowing multiple layers of packaging film to be wrapped around the surface of the cardboard during rotation. The packaging film is wound onto a film roller. On 203, the film roller 203 can be replaced. The Z-shaped plate 202 can flexibly adapt to the shape and size changes of the cardboard within a certain range through the setting of guide rod 208 and spring 209, ensuring a tighter fit of the film. The clamping plate 105 can be disassembled and replaced according to the overall area of ​​the cardboard. The area of ​​the clamping plate 105 needs to be smaller than the flat area of ​​the cardboard. When wrapping, the edge of the cardboard will be exposed. The edge of the wrapping is more likely to exceed the height of the stack of cardboard. This excess film can be folded inward to protect the edge of the cardboard. After bundling with strapping, the packaging film can prevent the strapping from causing marks on the edge of the cardboard during transportation.

[0065] Furthermore, the clamping mechanism 1 also includes:

[0066] The annular seat 110 has a connecting rod 111 rotatably mounted inside it. The connecting rod 111 is arranged in a circular array and one end is fixedly connected to the support plate 103.

[0067] The fixing plate 112 is fixedly connected to the surface of the electric telescopic rod 102, and the servo motor 107 is fixedly installed inside the fixing plate 112.

[0068] Specifically, the connection rod 111 helps to improve the stability of the support plate 103, and the support plate 103 can rotate within the annular seat 110 via the connection rod 111. The fixing plate 112 can support the servo motor 107, which facilitates the installation and stable operation of the servo motor 107.

[0069] Furthermore, the telescopic end of the electric telescopic rod 102 is T-shaped, and the surface of the gear 106 is provided with a insertion groove 113. The clamping mechanism 1 also includes:

[0070] The sealing plate 114 and gear 106 have internal threads on which bolt 115 is installed, and bolt 115 penetrates the sealing plate 114.

[0071] Specifically, the sealing plate 114 can be easily fixed by bolt 115. After the T-shaped end of the electric telescopic rod 102 is inserted into the insertion slot 113, the sealing plate 114 can cover the insertion slot 113 to realize the rotational connection between the electric telescopic rod 102 and the gear 106.

[0072] Furthermore, one end of the guide rod 104 is provided with an external thread, and the surface of the clamping plate 105 is provided with a threaded hole corresponding to the external thread.

[0073] Specifically, the guide rod 104 can be inserted into the threaded hole through the external thread, or it can be separated from the clamping plate 105 for replacement of the clamping plate 105.

[0074] Furthermore, the membrane clamping mechanism 109 includes:

[0075] Slide rail 1091, with an L-shaped rod 1092 slidably installed inside slide rail 1091. A clamp 1093 is installed at the suspended end of the L-shaped rod 1092. Bolt 2 1094 is installed inside the thread of the L-shaped rod 1092.

[0076] Specifically, by controlling the L-shaped rod 1092 to slide within the slide rail 1091, the position of the clamp 1093 can be easily adjusted so that the clamp 1093 can clamp the edge of the packaging film. By tightening the bolt 1094, the positions of the L-shaped rod 1092 and the clamp 1093 can be easily fixed.

[0077] Furthermore, the coating mechanism 2 also includes:

[0078] The top of the pile 204 is fixedly connected to the slide rail 205, and the bottom of the movable plate 201 is slidably installed inside the slide rail 205.

[0079] Servo motor 206, the output end of servo motor 206 is fixedly connected to lead screw 207, lead screw 207 is threadedly connected to moving plate 201.

[0080] Furthermore, the coating mechanism 2 also includes:

[0081] Guide rod 208 is fixedly connected to one side of the movable plate 201 and horizontally penetrates the Z-shaped plate 202. A spring 209 is sleeved on the surface of the guide rod 208, and the two ends of the spring 209 are fixedly connected to the movable plate 201 and the Z-shaped plate 202 respectively.

[0082] Furthermore, the coating mechanism 2 also includes:

[0083] Mounting base 210;

[0084] Clamp 211;

[0085] Bolt 3 212 passes through clamp 211 and fixing seat 210, and a nut is installed on the surface thread of bolt 3 212.

[0086] Specifically, servo motor 206 drives lead screw 207 to rotate, which in turn causes lead screw 207 to move movable plate 201 within slide rail 205 to adjust the horizontal position of film roller 203. The guide rod 208 and spring 209 allow Z-shaped plate 202 to flexibly adapt to changes in the shape and size of cardboard within a certain range, ensuring a tighter fit of the film. Clamp 211, in conjunction with fixed seat 210, improves the stability of film roller 203 and prevents film roller 203 from detaching from Z-shaped plate 202 during rotation. Bolt 212, in conjunction with nut, facilitates adjustment of the tightness of clamp 211.

[0087] Furthermore, both ends of the film roller 203 are fixedly connected to limit plates 213.

[0088] Specifically, the limiting plate 213 prevents the membrane roller 203 from moving up and down, thus further improving the stability of the membrane roller 203.

[0089] Furthermore, the surface of the clamping plate 105 is provided with grooves 116, and the grooves 116 are distributed in a horizontal array.

[0090] Specifically, the groove 116 helps to increase the friction between the clamping plate 105 and the cardboard, thus playing a role in preventing slippage and increasing resistance.

[0091] In addition, all electrical equipment in this device is powered by an external power source and is controlled to operate and shut down via a matching control switch.

[0092] Finally, it should be noted that the above descriptions are merely preferred embodiments of this utility model and are not intended to limit the utility model. The selection and detailed description of these embodiments in this specification are for the purpose of better explaining the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A paperboard laminating apparatus for paperboard processing, characterized in that, include: Clamping mechanism (1) and coating mechanism (2); The clamping mechanism (1) includes: C-shaped frame (101), the top and bottom of which are equipped with symmetrical electric telescopic rods (102). A support plate (103) has a guide rod (104) inserted inside it, and a clamping plate (105) is threaded to one end of the guide rod (104). Gear 1 (106) is fixedly installed on the surface of the clamping plate (105); Servo motor one (107), the output end of which is fixedly mounted with gear two (108), gear two (108) meshing with gear one (106); Membrane clamping mechanism (109); The coating mechanism (2) includes: Mobile board (201); Z-shaped plate (202) is inserted into the interior of movable plate (201). Film roller (203); movably mounted inside the Z-shaped plate (202).

2. The paperboard laminating apparatus for paperboard processing according to claim 1, characterized in that: The clamping mechanism (1) further includes: A ring seat (110) is provided with a connecting rod (111) rotatably mounted inside the ring seat (110). The connecting rod (111) is arranged in a circular array and one end is fixedly connected to the support plate (103). A fixed plate (112) is fixedly connected to the surface of the electric telescopic rod (102), and a servo motor (107) is fixedly installed inside the fixed plate (112).

3. The paperboard laminating apparatus for paperboard processing according to claim 1, characterized in that: The telescopic end of the electric telescopic rod (102) is T-shaped, and the surface of the gear (106) is provided with a insertion groove (113). The clamping mechanism (1) further includes: The sealing plate (114) has a bolt (115) installed on the internal thread of the gear (106), and the bolt (115) passes through the sealing plate (114).

4. The paperboard laminating apparatus for paperboard processing according to claim 1, characterized in that: One end of the guide rod (104) is provided with an external thread, and the surface of the clamping plate (105) is provided with a threaded hole corresponding to the external thread.

5. A paperboard laminating apparatus for paperboard processing according to claim 1, characterized in that: The membrane clamping mechanism (109) includes: Slide rail one (1091), an L-shaped rod (1092) is slidably installed inside the slide rail one (1091), a clamp (1093) is installed at the suspended end of the L-shaped rod (1092), and a bolt two (1094) is installed inside the L-shaped rod (1092).

6. A paperboard laminating apparatus for paperboard processing according to claim 1, characterized in that: The coating mechanism (2) further includes: The top of the pile (204) is fixedly connected to the slide rail two (205), and the bottom of the movable plate (201) is slidably installed inside the slide rail two (205); Servo motor 2 (206) has a lead screw (207) fixedly connected to its output end, and the lead screw (207) is threadedly connected to the moving plate (201).

7. A paperboard laminating apparatus for paperboard processing according to claim 1, characterized in that: The coating mechanism (2) further includes: Guide rod two (208) is fixedly connected to one side of the moving plate (201) and horizontally penetrates the Z-shaped plate (202). A spring (209) is sleeved on the surface of the guide rod two (208). The two ends of the spring (209) are fixedly connected to the moving plate (201) and the Z-shaped plate (202) respectively.

8. A paperboard laminating apparatus for paperboard processing according to claim 1, characterized in that: The coating mechanism (2) further includes: Fixture (210); Clamp (211); Bolt 3 (212) passes through the clamp (211) and the fixing seat (210), and a nut is installed on the surface thread of bolt 3 (212).

9. A paperboard laminating apparatus for paperboard processing according to claim 1, characterized in that: Limiting plates (213) are fixedly connected to both ends of the film roller (203).

10. A paperboard laminating apparatus for paperboard processing according to claim 1, characterized in that: The surface of the clamping plate (105) is provided with grooves (116), and the grooves (116) are arranged in a horizontal array.

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