A cutting device for corrugated board production

Abstract

The utility model discloses a kind of cutting device for corrugated board production, it is related to corrugated board production equipment technical field.The utility model includes case and the conveying assembly of fixed connection in the top of case, further include: cutting part, the cutting part is installed above conveying assembly;Baffle part, the baffle part is set in conveying assembly left side;The cutting part includes fixed assembly, and the fixed assembly is installed outside conveying assembly;Guiding assembly, the guiding assembly is provided with two, two The guiding assembly is evenly set outside conveying assembly.The utility model sets up cutting part, solved the existing cutting device in use process, it is inconvenient to limit the stable and low-loss of corrugated board, since the material quality of corrugated board is relatively soft, damage can be caused to corrugated board by rigid clamping, and flexible clamping is difficult to guarantee the stability of clamping, to affect the normal cutting problem of corrugated board.

Description

Technical Field

[0001] This utility model belongs to the technical field of corrugated cardboard production equipment, and in particular relates to a cutting device for corrugated cardboard production. Background Technology

[0002] Corrugated cardboard, with its advantages of being lightweight, high-strength, and having good cushioning properties, is widely used in packaging, transportation and other industries. Its production requires processes such as laminating base paper, pressing corrugating, and gluing. After forming, it needs to be cut according to actual specifications. Traditional cutting methods are inefficient and the cut edges are easily damaged, making it difficult to adapt to large-scale production and diverse size requirements. Therefore, cutting devices for corrugated cardboard production have emerged.

[0003] However, existing cutting devices are not convenient for stable and low-damage positioning of corrugated cardboard during use. Because corrugated cardboard is relatively soft, rigid clamping will damage it, while flexible clamping is difficult to ensure stability, thus affecting the normal cutting of corrugated cardboard. Utility Model Content

[0004] The purpose of this utility model is to provide a cutting device for corrugated cardboard production. By setting a cutting part, it solves the problem that existing cutting devices are not convenient for stable and low-damage limiting of corrugated cardboard during use. Because the material of corrugated cardboard is relatively soft, rigid clamping will damage the corrugated cardboard, while flexible clamping is difficult to ensure the stability of clamping, thus affecting the normal cutting of corrugated cardboard.

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

[0006] This utility model relates to a cutting device for corrugated cardboard production, comprising a chassis and a conveying assembly fixedly connected to the top of the chassis, and further comprising: a cutting section installed above the conveying assembly; a baffle section disposed on the left side of the conveying assembly; the cutting section includes a fixing component installed outside the conveying assembly; and two guide components, both disposed outside the conveying assembly; the fixing component includes a movable component fixedly connected to the outside of the chassis, the inner wall of which is fixedly connected to a cutting blade; two clamping plates are disposed above the conveying assembly, the inner walls of which are fixedly connected to air pipes; air bladders are connected to the sides of the two air pipes that are close to each other, and several air protrusions are connected to the sides of the two air bladders that are close to each other; the right sides of the two air pipes are connected to an external air pump, and the sides of the several air protrusions that are close to each other extend outside the two clamping plates; the conveying assembly's belt surface is made of cut-resistant rubber to resist cutting; and the movable component can drive the cutting blade to move horizontally left and right and forward and backward.

[0007] Furthermore, the baffle portion includes a conversion component mounted on the left side of the conveying component; and a drive component mounted on the left side of the conveying component.

[0008] Furthermore, the guiding assembly includes an electric telescopic rod 1 fixedly connected to the outer wall of the conveying assembly. A bracket 1 is fixedly connected to the side of the electric telescopic rod 1 away from the conveying assembly. The side of the bracket 1 close to the conveying assembly is fixedly connected to a clamping plate. Two limiting members are provided outside the clamping plate. The two limiting members are mirror images of each other. Each limiting member includes a bracket 2 fixedly connected to the outer wall of the clamping plate. A limiting rod is slidably connected to the inner wall of the bracket 2. The limiting rod is fixedly connected to the conveying assembly on the side close to the conveying assembly.

[0009] Furthermore, the conversion component includes two brackets three fixedly connected to the outer wall of the conveying component. Each of the two brackets three has a limiting groove one and a limiting groove two on its inner wall. Two guide members are provided on the two brackets three. The two brackets three are mirror images of each other. The two limiting grooves one and two limiting grooves two pass through the two brackets three respectively. Each guide member includes a limiting shaft fixedly connected to the inner wall of a limiting plate. The outer wall of the limiting shaft is fixedly connected to two limiting rings. The limiting shaft is adapted to the two limiting grooves two and the two limiting grooves one.

[0010] Furthermore, the drive assembly includes two hinge blocks disposed on the left side of the chassis. An electric telescopic rod is fixedly connected to one side of the two hinge blocks that are close to each other. A limit plate is disposed on the left side of the chassis. The left side of the hinge block on the left side is fixedly connected to the limit plate, and the right side of the hinge block on the right side is fixedly connected to the chassis.

[0011] Furthermore, the cutting blade described in this application is the Aoco AK-D25, which is an electric vibrating blade head. Relying on a built-in high-speed vibration motor, it obtains high-frequency micro-amplitude vibration, which, together with the moving component, drives the blade to perform reciprocating cutting. The coaxial pressure ring synchronously presses the material to prevent warping, is suitable for thin corrugated board, and draws power and transmits signals through the top interface to achieve precise cutting.

[0012] This utility model has the following beneficial effects:

[0013] 1. By setting up a cutting section, during the cutting process, the guide component moves the clamping plate close to the corrugated cardboard, the limiting component limits the movement direction of the clamping plate, the external air pump inflates the airbag through the air pipe, causing the air bulge to bulge, the moving component drives the cutting blade to move, and at the same time the cutting blade starts to cut the corrugated cardboard. The clamping plate limits the corrugated cardboard, and then the airbag and air bulge achieve flexible and stable clamping of the corrugated cardboard, which will not damage the corrugated cardboard and can also ensure the stability of the clamping, thereby ensuring the stable cutting process, and thus ensuring the cutting quality and efficiency.

[0014] 2. By setting up a baffle section, during processing, the drive component drives the electric telescopic rod through the hinge block, pushing the limit plate to move. The limit shaft in the changing component moves within the limit groove one and limit groove two, and the limit ring plays a limiting role, enabling the limit plate to switch between limiting and guiding states. It can not only play an auxiliary limiting role for corrugated cardboard during cutting to ensure accurate cutting position, but also convert into a guiding structure after cutting to guide the cut corrugated cardboard to be smoothly discharged from the device, improving the smoothness of the overall operation and thus further ensuring processing efficiency.

[0015] 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

[0016] 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.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a partial structural schematic diagram of the present invention;

[0019] Figure 3 This is a partial cross-sectional view of the fixing component of this utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of the limiting plate of this utility model;

[0021] Figure 5 This utility model Figure 4 A magnified structural diagram of A in the middle;

[0022] Figure 6 This is an exploded structural diagram of the transformation component of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 101. Chassis; 102. Conveying assembly; 2. Cutting section; 21. Fixing assembly; 211. Moving assembly; 212. Cutting blade; 213. Clamping plate; 214. Air pipe; 215. Airbag; 216. Air bulge; 22. Guide assembly; 221. Electric telescopic rod one; 222. Bracket one; 223. Bracket two; 224. Limiting rod; 3. Baffle section; 31. Changing assembly; 311. Bracket three; 312. Limiting groove one; 313. Limiting groove two; 314. Limiting shaft; 315. Limiting ring; 32. Drive assembly; 321. Hinge block; 322. Electric telescopic rod two; 323. Limiting plate. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-6 As shown, this utility model is a cutting device for corrugated cardboard production, including a machine housing 101 and a conveying assembly 102 fixedly connected to the top of the machine housing 101, and also includes: a cutting part 2, which is installed above the conveying assembly 102; and a baffle part 3, which is disposed on the left side of the conveying assembly 102.

[0027] The cutting section 2 includes a fixing component 21, which is installed outside the conveying component 102; and two guide components 22, both of which are located outside the conveying component 102. The fixing component 21 includes a moving component 211 fixedly connected to the outside of the housing 101. A cutting blade 212 is fixedly connected to the inner wall of the moving component 211. Two clamping plates 213 are arranged above the conveying component 102. Air pipes 214 are fixedly connected to the inner walls of the two clamping plates 213. Airbags 215 are connected to the sides of the two air pipes 214 that are close to each other. Several air protrusions 216 are connected to the sides of the two airbags 215 that are close to each other. The right sides of the two air pipes 214 are connected to an external air pump. The sides of the several air protrusions 216 that are close to each other extend outside the two clamping plates 213. The belt surface of the conveying component 102 is made of cut-resistant rubber to resist cutting. The moving component 211 can drive the cutting blade 212 horizontally. The guide assembly 22, which allows for left-right and forward-backward movement, includes an electric telescopic rod 221 fixedly connected to the outer wall of the conveying assembly 102. A bracket 222 is fixedly connected to the side of the electric telescopic rod 221 away from the conveying assembly 102. The side of the bracket 222 closest to the conveying assembly 102 is fixedly connected to the clamping plate 213. Two limiting members are provided outside the clamping plate 213, mirror images of each other. Each limiting member includes a bracket 223 fixedly connected to the outer wall of the clamping plate 213. A limiting rod 224 is slidably connected to the inner wall of the bracket 223. The side of the limiting rod 224 closest to the conveying assembly 102 is fixedly connected to the conveying assembly 102. By setting the cutting section 2, the clamping plate 213 limits the corrugated cardboard, and then the airbag 215 and air bulge 216 achieve flexible and stable clamping of the corrugated cardboard. This prevents damage to the corrugated cardboard and ensures stable clamping, thereby guaranteeing stable cutting and thus ensuring cutting quality and efficiency.

[0028] The baffle part 3 includes a conversion assembly 31, which is installed on the left side of the conveying assembly 102; and a drive assembly 32, which is also installed on the left side of the conveying assembly 102. The conversion assembly 31 includes two brackets 311 fixedly connected to the outer wall of the conveying assembly 102. Each bracket 311 has a first limiting groove 312 and a second limiting groove 313 on its inner wall. Two guide members are provided on each bracket 311. The two brackets 311 are mirror images of each other. The first limiting groove 312 and the second limiting groove 313 pass through each bracket 311. The guide members include a limiting shaft 314 fixedly connected to the inner wall of the limiting plate 323. Two limiting rings 3 are fixedly connected to the outer wall of the limiting shaft 314. 15. The limiting shaft 314 is adapted to two limiting grooves 313 and two limiting grooves 312. The drive assembly 32 includes two hinge blocks 321 on the left side of the housing 101. An electric telescopic rod 322 is fixedly connected to the side of the two hinge blocks 321 that are close to each other. A limiting plate 323 is provided on the left side of the housing 101. The left side of the hinge block 321 on the left side is fixedly connected to the limiting plate 323, and the right side of the hinge block 321 on the right side is fixedly connected to the housing 101. By setting the baffle part 3, it can not only play an auxiliary limiting role for the corrugated cardboard during cutting to ensure accurate cutting position, but also be converted into a guide structure after cutting to guide the cut corrugated cardboard to be smoothly discharged from the device, improving the smoothness of the overall operation, thereby further ensuring the processing efficiency.

[0029] It should be noted that the control of the conveying component 102, the moving component 211, the cutting blade 212, the electric telescopic rod one 221 and the electric telescopic rod two 322 in this application can all be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be achieved using existing technologies, such as PLC.

[0030] A specific application of this embodiment is as follows: In use, the corrugated cardboard can be placed on top of the conveying assembly 102, and then the conveying assembly 102 can be started to move the corrugated cardboard toward the limiting plate 323. Finally, it is blocked by the limiting plate 323. Then the conveying assembly 102 can be turned off, and then the electric telescopic rod 221 can be started, so that its output end drives the bracket 222 toward the conveying assembly 102. At this time, under the restriction of the limiting rod 224, the bracket 223 will drive the clamping plate 213 to approach the corrugated cardboard, thereby abutting the corrugated cardboard. After abutting the corrugated cardboard, the electric telescopic rod 221 can be turned off, and then the air pump connected to the air pipe 214 can inject air into the airbag 215. At this time, since the airbag 215 is wrapped by the clamping plate 213, the air bulge 216 will bulge slightly, so as to flexibly and steadily clamp the corrugated cardboard.

[0031] Then the moving component 211 can be activated to move the cutting blade 212. At the same time, the cutting blade 212 can be activated to cut the corrugated cardboard, thereby completing the cutting.

[0032] After cutting is completed, the moving component 211 and the cutting blade 212 can be turned off, and the moving component 211 can retract the cutting blade 212. Then, the electric telescopic rod 322 can be activated, which, under the action of the two hinge blocks 321, pushes the limiting plate 323, causing the limiting shaft 314 to move. As a result, under the action of the limiting groove 312, the bottom of the limiting plate 323 will tilt downward along the limiting groove 312. Under the guidance of the limiting groove 313, the upper part of the limiting plate 323 will move downward through the upper limiting shaft 314. Finally, the limiting plate 323 will become a downward tilting guide plate. Then, the conveying component 102 can be activated, which will drive the cut corrugated cardboard to be smoothly discharged from the device. After completion, the electric telescopic rod 322 can be operated to reset the changing component 31.

[0033] 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.

[0034] 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 cutting device for corrugated cardboard production, comprising a chassis and a conveying assembly fixedly connected to the top of the chassis, characterized in that, Also includes: A cutting section, which is mounted above the conveying assembly; A baffle portion is disposed on the left side of the conveying assembly; The cutting section includes a fixing component, which is mounted outside the conveying component; and A guide assembly, wherein two guide assemblies are provided, and both guide assemblies are disposed outside the conveying assembly; The fixed component includes a movable component fixedly connected to the outside of the chassis. A cutting blade is fixedly connected to the inner wall of the movable component. Two clamping plates are provided above the conveying component. Air pipes are fixedly connected to the inner walls of the two clamping plates. Airbags are connected to the sides of the two air pipes that are close to each other. Several air bulges are connected to the sides of the two airbags that are close to each other. The right sides of both air tubes are connected to an external air pump, and several air bulges extend to the outside of the two clamps on one side, which are close to each other.

2. The cutting device for corrugated cardboard production according to claim 1, characterized in that, The baffle portion includes a conversion assembly, which is mounted on the left side of the conveying assembly; and A drive assembly is mounted on the left side of the conveyor assembly.

3. The cutting device for corrugated cardboard production according to claim 1, characterized in that, The guiding assembly includes an electric telescopic rod fixedly connected to the outer wall of the conveying assembly. A bracket is fixedly connected to the side of the electric telescopic rod away from the conveying assembly. The side of the bracket close to the conveying assembly is fixedly connected to a clamping plate. Two limiting members are provided on the outside of the clamping plate. The two limiters are mirror images of each other.

4. A cutting device for corrugated cardboard production according to claim 2, characterized in that, The transformation component includes two brackets three fixedly connected to the outer wall of the conveying component. Each of the two brackets three has a limit groove one on its inner wall and a limit groove two on its inner wall. Two guide members are provided on the two brackets three. Among them, the two brackets are mirror images of each other, the two limiting grooves 1 pass through the two brackets 3 respectively, and the two limiting grooves 2 pass through the two brackets 3 respectively.

5. A cutting device for corrugated cardboard production according to claim 2, characterized in that, The drive assembly includes two hinge blocks located on the left side of the chassis. An electric telescopic rod is fixedly connected to one side of the two hinge blocks that are close to each other. A limit plate is provided on the left side of the chassis. The left side of the hinge block on the left is fixedly connected to the limiting plate, and the right side of the hinge block on the right is fixedly connected to the chassis.

6. A cutting device for corrugated cardboard production according to claim 3, characterized in that, The limiting component includes a bracket two fixedly connected to the outer wall of the clamping plate, and a limiting rod is slidably connected to the inner wall of the bracket two; The limiting rod is fixedly connected to the conveying component on the side closest to the conveying component.

7. A cutting device for corrugated cardboard production according to claim 4, characterized in that, The guide includes a limiting shaft fixedly connected to the inner wall of the limiting plate, and two limiting rings fixedly connected to the outer wall of the limiting shaft; The limiting shaft is adapted to two limiting grooves and one of the two limiting grooves.

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