Multi-layer corrugated paper compression-resistant buffer layer laminating and forming device

Abstract

The utility model discloses a multi-layer corrugated paper compression-resistant buffer layer laminating and forming device, and relates to the technical field of corrugated paper production. The multi-layer corrugated paper stamping device comprises two first supports, and further comprises a stamping part, the stamping part is installed on the two first supports, multiple layers of corrugated paper are arranged on the stamping part, and the stamping part is used for stamping the multiple layers of corrugated paper. The limiting part is mounted on the stamping part and used for limiting the multiple layers of corrugated paper; the preheating part is mounted on the limiting part and is used for preheating the multiple layers of corrugated paper; wherein the two first supports are used for supporting the limiting part, and the preheating part is located in the limiting part. Through the arrangement of the limiting part, the problems that in the using process of an existing multi-layer corrugated paper compression resistance buffer layer laminating forming device, corrugated paper raw materials fed into a stamping device are inconvenient to center and limit, so that the corrugated paper raw materials fed into the stamping device are stacked unevenly, and the yield of the corrugated paper raw materials is increased are solved. And therefore, the punch forming quality of the multi-layer corrugated paper is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of corrugated paper production technology, and in particular relates to a multi-layer corrugated paper compression buffer layer stacking and forming device. Background Technology

[0002] With the rapid development of the logistics and packaging industry, multi-layer corrugated paper is widely used due to its good compression resistance and cushioning performance. Traditional lamination and pressing processes mostly rely on manual operation or simple machinery, which have problems such as low precision, poor efficiency, and uneven pressure distribution. This can easily lead to unstable compression resistance and cushioning performance of the formed multi-layer corrugated paper. Moreover, the existing equipment is not sufficiently automated and cannot meet the diverse production needs of corrugated paper of different specifications and number of layers. Therefore, there is an urgent need to develop an efficient and precise multi-layer corrugated paper compression and cushioning lamination and pressing device.

[0003] However, existing multi-layer corrugated paper compression buffer layer stacking and forming devices are not convenient for centering and limiting the corrugated paper raw materials fed into the stamping device during use, resulting in uneven stacking of the corrugated paper raw materials fed into the stamping device, thereby reducing the quality of multi-layer corrugated paper stamping and forming. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-layer corrugated paper compression buffer layer stacking and forming device. By setting a limiting part, it solves the problem that the existing multi-layer corrugated paper compression buffer layer stacking and forming device is not convenient to center and limit the corrugated paper raw material fed into the stamping device during use, resulting in uneven stacking of the corrugated paper raw material fed into the stamping device, thereby reducing the quality of multi-layer corrugated paper stamping and forming.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a multi-layer corrugated paper compression buffer layer stacking and forming device, including two supports, and further including: a stamping part, which is mounted on the two supports and has multiple layers of corrugated paper on it for stamping the multi-layer corrugated paper; a limiting part, which is mounted on the stamping part for limiting the multi-layer corrugated paper; and a preheating part, which is mounted on the limiting part for preheating the multi-layer corrugated paper; wherein, the two supports are used to support the limiting part, and the preheating part is located inside the limiting part.

[0007] Furthermore, the stamping part includes a conveying assembly fixedly connected between two supports, a second support fixedly connected to the rear side of the two supports, a lower die fixedly connected to the inner wall of the second support, a hydraulic cylinder fixedly connected to the inner wall of the second support, an upper die slidably connected to the inner wall of the second support, and the output shaft of the hydraulic cylinder fixedly connected to the upper die; wherein, the bottom of the hydraulic cylinder extends into the second support, and the upper die and the lower die are adapted to each other.

[0008] Furthermore, the limiting part includes a centering component disposed on one of the two supports; and an adjusting component located inside the centering component for adjusting the centering component; wherein the centering component is used to center and limit the corrugated paper, and the adjusting component is used to adjust the centering component.

[0009] Furthermore, the preheating section includes a ventilation assembly located within the central assembly; and a heating assembly located within the ventilation assembly for heating the air passing through the ventilation assembly; wherein the ventilation assembly blows the air above the conveying assembly, while the heating assembly heats the air.

[0010] Furthermore, the centering component includes two brackets three fixedly connected to the top of two brackets one respectively. Two limiting rods one are fixedly connected to the top of the two brackets one. Two partitions are slidably connected to the outer walls of the two limiting rods one. Several hinges are provided between the two partitions and the two brackets three. The two brackets three are mirror images of each other and are distributed left and right. The two partitions are also mirror images of each other and are distributed left and right. The two limiting rods one are mirror images of each other and are distributed front and back. The hinges are used to adjust the two partitions.

[0011] Furthermore, the adjustment assembly includes a limiting rod two fixedly connected to the inner wall of the right bracket three, a threaded rod fixedly connected to the left bracket three, a handle fixedly connected to the outer wall of the threaded rod, and limiting components provided on the inner walls of both bracket threes; wherein, the front side of the threaded rod extends to the outside of the bracket three, and the outer wall of the threaded rod is rotatably connected to the bracket three.

[0012] Furthermore, the ventilation component includes a connecting block two disposed within the adjustment component. The inner wall of the connecting block two is provided with a plurality of connecting grooves, and ventilation plates are fixedly connected to the inner walls of the plurality of connecting grooves. The plurality of connecting grooves are arranged in an array, and the plurality of ventilation plates are arranged in an array.

[0013] Furthermore, the heating assembly includes several heating rods that are fixedly connected to the inner walls of several connecting slots, and a fan is fixedly connected to the inner wall of the second connecting block. The bottom of the fan is connected to several connecting slots. The heating rods are arranged in an array, and the fan blows external air into the connecting slots and directs it toward the conveying assembly.

[0014] Furthermore, the hinge includes a slider that is slidably connected to the inner wall of the partition. A hinge rod is hinged to the side of the slider near the support three. The side of the hinge rod near the support three is hinged to the support three. The hinge rod has a groove that extends through it. The partition also has a groove that is adapted to the shape of the slider.

[0015] Furthermore, the limiting component includes a connecting block 1 slidably connected to the inner wall of the bracket 3. The two connecting blocks 1 are fixedly connected to a connecting block 2 on their adjacent sides. The inner wall of the connecting block 1 on the left side is threadedly connected to a threaded rod, and the inner wall of the connecting block 1 on the right side is slidably connected to a limiting rod 2. Several limiting blocks are fixedly connected to the bottom of the two connecting blocks 1. The several limiting blocks extend into the grooves on several hinge rods. The threaded rod passes through the connecting block 1 on the left side, while the limiting rod 2 passes through the connecting block 1 on the right side, and the several limiting blocks are limited by the grooves on the several hinge rods.

[0016] This utility model has the following beneficial effects:

[0017] 1. By setting a limiting part, when centering is required, the handle can be turned to move the connecting block 1 on the left. Under the action of the limiting rod 2 and the connecting block 1 on the right, the preheating part will move. When the connecting block 1 moves, the limiting block will slide. At this time, under the action of the hinge rod, the partition will slide on the limiting rod 1 through the slider, thereby centering the corrugated paper on the conveying component. Then the handle can be stopped. At this time, under the action of the two partitions, the corrugated paper on the conveying component will continue to be centered, which can center the corrugated paper material fed into the stamping part and avoid uneven stacking when it is stacked in the stamping part, thus ensuring the quality of multi-layer corrugated paper stamping.

[0018] 2. By setting up a preheating section, when preheating is required, the fan can be started to blow outside air from the ventilation plate to the conveying assembly through the connecting groove. At the same time, the heating rod can be started to heat the air blown onto the conveying assembly, thereby heating the corrugated paper on the conveying assembly. This can preheat the corrugated paper raw material before stacking, so that it can reach the stamping temperature standard more quickly during stamping, thereby improving the stamping speed of multi-layer corrugated paper.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] 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. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a partial cross-sectional view of the stamping part of this utility model;

[0023] Figure 3 This is a partial cross-sectional view of the limiting part of this utility model;

[0024] Figure 4 This is a partial cross-sectional view of the adjustment component of this utility model;

[0025] Figure 5 This is a schematic diagram of the overall structure of the preheating section of this utility model;

[0026] Figure 6 This is a partial cross-sectional view of the preheating section of this utility model.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Stamping section; 101. Support 1; 102. Conveying assembly; 103. Support 2; 104. Lower die; 105. Hydraulic cylinder; 106. Upper die; 2. Limiting section; 21. Centering assembly; 211. Support 3; 212. Limiting rod 1; 213. Partition; 214. Slider; 215. Hinge rod; 22. Adjusting assembly; 221. Limiting rod 2; 222. Threaded rod; 223. Handle; 224. Connecting block 1; 225. Limiting block; 3. Preheating section; 31. Ventilation assembly; 311. Connecting block 2; 312. Connecting groove; 313. Ventilation plate; 32. Heating assembly; 321. Heating rod; 322. Fan. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-6As shown, this utility model is a multi-layer corrugated paper compression buffer layer lamination forming device, including two supports 101, and further including: a stamping part 1, which is mounted on the two supports 101, and multi-layer corrugated paper is disposed on the stamping part 1 for stamping the multi-layer corrugated paper; a limiting part 2, which is mounted on the stamping part 1 for limiting the multi-layer corrugated paper; and a preheating part 3, which is mounted on the limiting part 2 for preheating the multi-layer corrugated paper; wherein, the two supports 101 are used to support the limiting part 2, and the preheating part 3 is located at the limiting part 2. Inside, the stamping section 1 includes a conveying assembly 102 fixedly connected between two supports 101. A second support 103 is fixedly connected to the rear side of the two supports 101. A lower mold 104 is fixedly connected to the inner wall of the second support 103. A hydraulic cylinder 105 is fixedly connected to the inner wall of the second support 103. An upper mold 106 is slidably connected to the inner wall of the second support 103. The output shaft of the hydraulic cylinder 105 is fixedly connected to the upper mold 106. The bottom of the hydraulic cylinder 105 extends into the second support 103. The upper mold 106 is adapted to the lower mold 104.

[0031] The limiting part 2 includes a centering component 21, which is disposed on two supports 101; and an adjusting component 22, which is located inside the centering component 21 and is used to adjust the centering component 21. The centering component 21 is used to center and limit the corrugated paper, while the adjusting component 22 is used to adjust the centering component 21. The centering component 21 includes two supports 211 fixedly connected to the tops of the two supports 101. Two limiting rods 212 are fixedly connected to the tops of the two supports 101. Two partitions 213 are slidably connected to the outer walls of the two limiting rods 212, and several hinges are provided between the two partitions 213 and the two supports 211. The system comprises two mirror-image brackets 211, arranged horizontally and vertically, two mirror-image partitions 213, and two mirror-image limiting rods 212, arranged front-to-back. A hinge is used to adjust the two partitions 213. The adjusting assembly 22 includes a limiting rod 221 fixedly connected to the inner wall of the right-side bracket 211, and a threaded rod 222 fixedly connected to the left-side bracket 211. A handle 223 is fixedly connected to the outer wall of the threaded rod 222. Limiting components are provided on the inner walls of both brackets 211. The front side of the threaded rod 222 extends beyond the bracket 211, and the outer wall of the threaded rod 222 rotates with the bracket 211. The moving connection includes a slider 214 slidably connected to the inner wall of the partition 213. A hinge rod 215 is hinged to the side of the slider 214 near the support 211, and the hinge rod 215 is hinged to the support 211 on the side near the support 211. The hinge rod 215 has a groove that extends through it, and the partition 213 has a groove whose shape matches the slider 214. The limiting component includes a connecting block 224 slidably connected to the inner wall of the support 211. The two connecting blocks 224 are fixedly connected to a connecting block 311 on their adjacent sides. The inner wall of the left connecting block 224 is threadedly connected to a threaded rod 222, and the inner wall of the right connecting block 224 is threadedly connected to a threaded rod 222. The inner wall of connecting block 1 224 is slidably connected to limiting rod 221. Several limiting blocks 225 are fixedly connected to the bottom of both connecting blocks 1 224. The limiting blocks 225 extend into the grooves on several hinge rods 215. The threaded rod 222 passes through the connecting block 1 224 on the left side, while the limiting rod 221 passes through the connecting block 1 224 on the right side. The limiting blocks 225 are restricted by the grooves on several hinge rods 215. By setting the limiting part 2, the corrugated paper material fed into the stamping part 1 can be centered, avoiding uneven stacking when it is stacked in the stamping part, thereby ensuring the quality of multi-layer corrugated paper stamping.

[0032] The preheating section 3 includes a ventilation assembly 31 located within the central assembly 21; and a heating assembly 32 located within the ventilation assembly 31 for heating the air passing through the ventilation assembly 31. The ventilation assembly 31 blows air above the conveying assembly 102, while the heating assembly 32 heats the air. The ventilation assembly 31 includes a connecting block 311 disposed within the adjusting assembly 22. The inner wall of the connecting block 311 has several connecting grooves 312, and ventilation plates 313 are fixedly connected to the inner walls of each connecting groove 312. The connecting grooves 312 are arranged in an array, and the ventilation plates... The heating components 32 and 313 are arranged in an array. The heating components 32 include several heating rods 321 that are fixedly connected to the inner walls of several connecting grooves 312. A fan 322 is fixedly connected to the inner wall of the connecting block 311. The bottom of the fan 322 is connected to several connecting grooves 312. The heating rods 321 are arranged in an array. The fan 322 blows the outside air into the connecting grooves 312 and blows it toward the conveying component 102. By setting the preheating part 3, the corrugated paper raw material can be preheated before stacking, so that it can reach the stamping temperature standard more quickly during stamping, thereby improving the stamping speed of multi-layer corrugated paper.

[0033] A specific application of this embodiment is as follows: In use, corrugated paper can be placed on the conveying assembly 102, and then the conveying assembly 102 can be started to move the corrugated paper to the lower mold 104. Then, the hydraulic cylinder 105 can be started, and its output shaft can drive the upper mold 106 to press down, squeezing the corrugated paper. When centering is required, the handle 223 can be turned to move the connecting block 224 on the left side. Under the action of the limiting rod 221 and the connecting block 224 on the right side, the preheating part 3 will move. When the connecting block 224 moves, the limiting block 225 will slide. At this time, the hinge rod 2 Under the action of 15, the slider 214 will drive the partition 213 to slide on the limit rod 212, thereby centering and limiting the corrugated paper on the conveying assembly 102. Then the handle 223 can be stopped. At this time, under the action of the two partitions 213, the corrugated paper on the conveying assembly 102 will continue to be centered and limited. When preheating is required, the fan 322 can be started to blow the outside air from the ventilation plate 313 to the conveying assembly 102 through the connecting groove 312. At the same time, the heating rod 321 can be started to heat the air blown to the conveying assembly 102, thereby heating the corrugated paper on the conveying assembly 102.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-layer corrugated paper compression-resistant buffer layer stacking and forming device, comprising two supports (101), characterized in that, Also includes: The stamping part (1) is mounted on two supports (101). The stamping part (1) is provided with multiple layers of corrugated paper for stamping multiple layers of corrugated paper. The limiting part (2) is mounted on the stamping part (1) to limit the multilayer corrugated paper; and The preheating part (3) is installed on the limiting part (2) and is used to preheat the multilayer corrugated paper; Among them, two brackets (101) are used to support the limiting part (2), while the preheating part (3) is located inside the limiting part (2).

2. The multi-layer corrugated paper compression-resistant buffer layer stacking and forming device according to claim 1, characterized in that, The stamping part (1) includes a conveying assembly (102) fixedly connected between two brackets (101). A bracket (103) is fixedly connected to the rear side of the two brackets (101). A lower mold (104) is fixedly connected to the inner wall of the bracket (103). A hydraulic cylinder (105) is fixedly connected to the inner wall of the bracket (103). An upper mold (106) is slidably connected to the inner wall of the bracket (103). The output shaft of the hydraulic cylinder (105) is fixedly connected to the upper mold (106). The bottom of the hydraulic cylinder (105) extends into the bracket (103), and the upper mold (106) is adapted to the lower mold (104).

3. The multi-layer corrugated paper compression-resistant buffer layer stacking and forming device according to claim 2, characterized in that, The limiting part (2) includes a centering component (21), which is disposed on two supports (101); and Adjustment component (22), which is located within centering component (21), is used to adjust centering component (21). The centering component (21) is used to center and limit the corrugated paper, while the adjustment component (22) is used to adjust the centering component (21).

4. The multi-layer corrugated paper compression-resistant buffer layer stacking and forming device according to claim 3, characterized in that, The preheating section (3) includes a ventilation assembly (31) located within the central assembly (21); and A heating component (32) is located within a ventilation component (31) and is used to heat the air passing through the ventilation component (31); The ventilation component (31) blows air above the conveying component (102), while the heating component (32) heats the air.

5. The multi-layer corrugated paper compression-resistant buffer layer stacking and forming device according to claim 4, characterized in that, The centering component (21) includes two brackets (211) fixedly connected to the top of two brackets (101), two limiting rods (212) fixedly connected to the top of the two brackets (101), two partitions (213) slidably connected to the outer walls of the two limiting rods (212), and several hinges are provided between the two partitions (213) and the two brackets (211); Among them, the two brackets (211) are mirror images of each other and are distributed left and right, the two partitions (213) are also mirror images of each other and are distributed left and right, the two limit rods (212) are mirror images of each other and are distributed front and back, and the hinge is used to adjust the two partitions (213).

6. The multi-layer corrugated paper compression-resistant buffer layer lamination and forming device according to claim 5, characterized in that, The adjustment assembly (22) includes a limiting rod (221) fixedly connected to the inner wall of the right bracket (211), a threaded rod (222) fixedly connected to the left bracket (211), a handle (223) fixedly connected to the outer wall of the threaded rod (222), and limiting components provided on the inner walls of both brackets (211). The front side of the threaded rod (222) extends to the outside of the bracket three (211), and the outer wall of the threaded rod (222) is rotatably connected to the bracket three (211).

7. The multi-layer corrugated paper compression-resistant buffer layer lamination and forming device according to claim 6, characterized in that, The ventilation component (31) includes a second connecting block (311) disposed in the adjustment component (22). The inner wall of the second connecting block (311) is provided with a plurality of connecting grooves (312), and the inner walls of the plurality of connecting grooves (312) are fixedly connected with ventilation plates (313). Among them, several connecting slots (312) are arranged in an array, and several ventilation plates (313) are arranged in an array.

8. The multi-layer corrugated paper compression-resistant buffer layer lamination and forming device according to claim 7, characterized in that, The heating assembly (32) includes several heating rods (321) that are fixedly connected to the inner walls of several connecting grooves (312). A fan (322) is fixedly connected to the inner wall of the connecting block two (311). The bottom of the fan (322) is connected to several connecting grooves (312). Among them, several heating rods (321) are arranged in an array, and the fan (322) blows the outside air into the connecting groove (312) and blows it toward the conveying component (102).

9. The multi-layer corrugated paper compression-resistant buffer layer lamination and forming device according to claim 8, characterized in that, The hinge includes a slider (214) that is slidably connected to the inner wall of the partition (213). A hinge rod (215) is hinged to the side of the slider (214) near the support (211). The side of the hinge rod (215) near the support (211) is hinged to the support (211). The hinge rod (215) has a groove that extends through it, while the partition plate (213) has a groove that is adapted to the shape of the slider (214).

10. The multi-layer corrugated paper compression-resistant buffer layer stacking and forming device according to claim 9, characterized in that, The limiting component includes a connecting block 1 (224) that is slidably connected to the inner wall of bracket 3 (211). The two connecting blocks 1 (224) are fixedly connected to the connecting block 2 (311) on the side that is close to each other. The inner wall of the connecting block 1 (224) on the left side is threadedly connected to the threaded rod (222). The inner wall of the connecting block 1 (224) on the right side is slidably connected to the limiting rod 2 (221). Several limiting blocks (225) are fixedly connected to the bottom of the two connecting blocks 1 (224). Several limiting blocks (225) extend into the grooves on several hinge rods (215). Among them, the threaded rod (222) passes through the connecting block 1 (224) located on the left, while the limiting rod 2 (221) passes through the connecting block 1 (224) located on the right, and several limiting blocks (225) are restricted by the grooves on several hinge rods (215).

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