Damp-proof corrugated paper production cutting device

Abstract

The utility model discloses a moisture-proof corrugated paper production cutting device which comprises a base plate, supports are fixedly installed at the four corners of the outer surface of the lower end of the base plate, a supporting plate is fixedly installed at the rear end of the outer surface of the upper end of the base plate, and a machine box is arranged on the upper portion of the base plate. And the rear end of the outer surface of the lower end of the machine box is fixedly connected with the outer surface of the upper end of a supporting plate, and a hydraulic rod is fixedly installed in the machine box. According to the moisture-proof corrugated paper production cutting device, the die plates are arranged, the punched holes are formed in the upper portions of the die plates, the die plates are detachably connected with the blocking strips, die plates with different types of punched holes can be replaced conveniently, the hydraulic rods are in threaded connection with the connecting blocks through the screw rods on the upper portions, and therefore the die plates can be conveniently replaced. The punching head is convenient to replace according to needs, the two material returning assemblies are installed on the punching head, the material returning assemblies can discharge waste generated by cutting into the punching head, and the waste is prevented from being clamped into the punching head.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technical field of moistureproof corrugated paper, and particularly relates to a cutting device for moistureproof corrugated paper production. BACKGROUND

[0002] When producing moistureproof corrugated paper, the position of the handle on the paperboard needs to be punched.

[0003] In the prior art, the paperboard is generally placed on a processing table, and then punched and cut. However, after punching and cutting, the waste punched and cut will be retained in the inside of the punching head, and needs to be cleaned frequently, thereby reducing the processing efficiency.

[0004] Therefore, the present application provides a cutting device for moistureproof corrugated paper production. CONTENT OF THE UTILITY MODEL

[0005] (I) Technical problem solved

[0006] In view of the deficiencies in the prior art, the utility model provides a cutting device for moistureproof corrugated paper production, which can conveniently discharge the waste cut after punching and cutting, improve the processing efficiency, and conveniently replace the die plate and punching head according to the size of the handle hole, thereby effectively solving the problems in the background art.

[0007] (II) Technical scheme

[0008] To achieve the above object, the utility model adopts the technical scheme of a cutting device for moistureproof corrugated paper production, which comprises a base plate, four corners of the outer surface of the lower end of the base plate are fixedly provided with supports, the rear end of the outer surface of the upper end of the base plate is fixedly provided with a support plate, the upper part of the base plate is provided with a machine box, the rear end of the outer surface of the lower end of the machine box is fixedly connected with the outer surface of the upper end of the support plate, a hydraulic rod is fixedly installed in the inside of the machine box, a recess is formed in the outer surface of the upper end of the base plate, a stop strip is fixedly installed on the left and right sides of the bottom of the recess, a die plate is arranged in the recess, a punching hole is formed in the outer surface of the upper end of the die plate, a punching head is arranged on the upper part of the punching hole, the lower end of the piston rod of the hydraulic rod penetrates through the bottom of the machine box, a connecting block is fixedly installed on the outer surface of the lower end of the piston rod of the hydraulic rod, a screw rod is fixedly installed on the middle part of the outer surface of the upper end of the punching head, a material returning assembly is installed on the left and right sides of the outer surface of the upper end of the punching head, the material returning assembly comprises a cover body, a compression spring, a limiting block, a guide ring and a material ejecting rod, the number of the material returning assemblies is two, the guide ring is fixedly installed on the left and right sides of the outer surface of the upper end of the punching head, and a threaded groove is formed in the outer surface of the lower end of the connecting block.

[0009] Preferably, a bolt is arranged between the die plate and the stop strip, and the die plate is connected with the stop strip through the bolt.

[0010] Preferably, the screw is threadedly connected with the screw groove.

[0011] Preferably, the cover is located at the upper portion of the guide ring, the lower end outer surface of the cover is fixedly connected with the upper end outer surface of the punching head, the material ejecting rod penetrates through the guide ring, and the outer wall of the material ejecting rod is slidably connected with the guide ring.

[0012] Preferably, the limiting block and the compression spring are located in the interior of the cover, the upper end outer surface of the material ejecting rod is fixedly connected with the middle portion of the lower end outer surface of the limiting block, the lower end outer surface of the compression spring is fixedly connected with the upper end outer surface of the limiting block, and the upper end outer surface of the compression spring is fixedly connected with the upper portion of the inner cavity of the cover.

[0013] Preferably, the outer wall of the limiting block is slidably connected with the inner wall of the cover, and the upper end outer surface of the limiting block is elastically connected with the upper portion of the inner cavity of the cover through the compression spring.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a corrugated paper production cutting device with the following beneficial effects:

[0016] 1. The corrugated paper production cutting device has a die plate, a punching hole is formed in the upper portion of the die plate, the die plate is detachably connected with the baffle, and the die plate with different types of punching holes can be replaced conveniently.

[0017] 2. The corrugated paper production cutting device has a hydraulic rod, the upper screw is threadedly connected with the connecting block, and therefore, the punching head can be replaced according to requirements.

[0018] 3. The corrugated paper production cutting device has two groups of material returning assemblies installed on the punching head, the material returning assemblies can discharge the waste generated by cutting to the interior of the punching head, and the waste is prevented from being clamped in the interior of the punching head. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the corrugated paper production cutting device.

[0020] Figure 2 It is a structure schematic view of the die plate in the corrugated paper production cutting device.

[0021] Figure 3 It is a partial structure schematic view of the corrugated paper production cutting device.

[0022] Figure 4 It is a corrugated paper production cutting device Figure 3Side view cross section.

[0023] In the diagram: 1. Base plate; 2. Bracket; 3. Groove; 4. Stop bar; 5. Mold plate; 6. Punch; 7. Support plate; 8. Chassis; 9. Hydraulic rod; 10. Punching head; 11. Unloading assembly; 12. Connecting block; 13. Screw; 14. Threaded groove; 15. Cover; 16. Compression spring; 17. Limiting block; 18. Guide ring; 19. Ejector rod. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] This embodiment is a moisture-proof corrugated paper production and cutting device.

[0026] like Figures 1-4 As shown, the system includes a substrate 1, brackets 2 fixedly mounted at the four corners of the lower outer surface of the substrate 1, a support plate 7 fixedly mounted at the rear end of the upper outer surface of the substrate 1, a housing 8 mounted on the upper part of the substrate 1, and the rear end of the lower outer surface of the housing 8 fixedly connected to the upper outer surface of the support plate 7. A hydraulic rod 9 is fixedly mounted inside the housing 8. A groove 3 is formed on the upper outer surface of the substrate 1, and baffles 4 are fixedly mounted on both the left and right sides of the bottom of the groove 3. A mold plate 5 is set in the groove 3, and a punch 6 is formed on the upper outer surface of the mold plate 5. A punching head 10 is set above the punch 6. The lower end of the piston rod in the rod 9 passes through the bottom of the housing 8. A connecting block 12 is fixedly installed on the outer surface of the lower end of the piston rod in the hydraulic rod 9. A screw 13 is fixedly installed in the middle of the upper outer surface of the punching head 10. Material ejection components 11 are installed on the left and right sides of the upper outer surface of the punching head 10. The material ejection components 11 include a cover 15, a compression spring 16, a limit block 17, a guide ring 18, and a top rod 19. There are two sets of material ejection components 11. The guide ring 18 is fixedly installed on the left and right sides of the upper outer surface of the punching head 10. A threaded groove 14 is opened on the lower outer surface of the connecting block 12.

[0027] The bolt is arranged between the die plate 5 and the baffle 4, the die plate 5 is connected with the baffle 4 through the bolt, the screw rod 13 is in threaded connection with the threaded groove 14, the cover body 15 is located at the upper portion of the guide ring 18, the lower end outer surface of the cover body 15 is in fixed connection with the upper end outer surface of the punching head 10, the material ejecting rod 19 penetrates through the guide ring 18, and the outer wall of the material ejecting rod 19 is in sliding connection with the guide ring 18; the limiting block 17 and the compression spring 16 are both located in the interior of the cover body 15, the upper end outer surface of the material ejecting rod 19 is fixedly connected with the middle portion of the lower end outer surface of the limiting block 17, the lower end outer surface of the compression spring 16 is fixedly connected with the upper end outer surface of the limiting block 17, and the upper end outer surface of the compression spring 16 is fixedly connected with the upper portion of the inner cavity of the cover body 15; the outer wall of the limiting block 17 is in sliding connection with the inner wall of the cover body 15, and the upper end outer surface of the limiting block 17 is elastically connected with the upper portion of the inner cavity of the cover body 15 through the compression spring 16.

[0028] It should be noted that the utility model discloses a kind of moisture-proof corrugated paper production cutting device, according to the size of the hole on paperboard, the die plate 5 of adaptation is selected with punching head 10, the die plate 5 is fixed on the upper end outer surface of baffle 4 by bolt, so that the die plate 5 is easy to install and disassemble, it is easy to replace the die plate 5 with different models of punching hole 6, hydraulic rod 9 is screwed with connecting block 12 by upper screw rod 13, therefore, punching head 10 is convenient to replace according to needs, when punching, the operation of hydraulic rod 9 drives punching head 10 to descend, punching head 10 is matched with punching hole 6 to punch paperboard, material ejecting rod 19 ejects material to the position of cutting, using the reaction force of compression spring 16 to eject waste to the outside of punching head 10, avoid waste to be connected in the inside of punching head 10, waste is discharged by the position of punching hole 6.

[0029] It should be noted that in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Additionally, unless otherwise specified, terms such as "first" and "second" are used herein to connote "first" and "second" respectively, and are not intended to connote or imply any actual relationship or order between such elements.

[0030] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. A moisture-proof corrugated paper production cutting device comprising a base plate (1), characterized in that: The four corners of the lower end outer surface of the substrate (1) are fixedly installed with supports (2), the rear end of the upper end outer surface of the substrate (1) is fixedly installed with a support plate (7), the upper part of the substrate (1) is provided with a machine box (8), the rear end of the lower end outer surface of the machine box (8) is fixedly connected with the upper end outer surface of the support plate (7), the inside of the machine box (8) is fixedly installed with a hydraulic rod (9), the upper end outer surface of the substrate (1) is provided with a groove (3), the left and right sides of the bottom of the groove (3) are fixedly installed with baffle strips (4), the groove (3) is provided with a mold plate (5), the upper end outer surface of the mold plate (5) is provided with a punching hole (6), the upper part of the punching hole (6) is provided with a punching head (10), the lower end of the piston rod of the hydraulic rod (9) penetrates through the bottom of the machine box (8), the lower end outer surface of the piston rod of the hydraulic rod (9) is fixedly installed with a connecting block (12), the middle part of the upper end outer surface of the punching head (10) is fixedly installed with a screw rod (13), the left and right sides of the upper end outer surface of the punching head (10) are installed with material returning assemblies (11), the material returning assemblies (11) comprise cover bodies (15), compression springs (16), limiting blocks (17), guide rings (18) and material ejecting rods (19), and the number of the material returning assemblies (11) is two groups, the guide rings (18) are fixedly installed on the left and right sides of the upper end outer surface of the punching head (10), and the lower end outer surface of the connecting block (12) is provided with a threaded groove (14).

2. The moisture-proof corrugated paper production cutting device according to claim 1, characterized in that: Bolts are arranged between the mold plate (5) and the baffle strip (4), and the mold plate (5) is connected with the baffle strip (4) through the bolts.

3. The moisture-proof corrugated paper production cutting device according to claim 2, characterized in that: The screw rod (13) and the threaded groove (14) are in threaded connection.

4. The moisture-proof corrugated paper production cutting device according to claim 3, characterized in that: The cover body (15) is located on the upper part of the guide ring (18), the lower end outer surface of the cover body (15) and the upper end outer surface of the punching head (10) are in fixed connection, the material ejecting rod (19) penetrates through the guide ring (18), and the outer wall of the material ejecting rod (19) and the guide ring (18) are in sliding connection.

5. The moisture-proof corrugated paper production cutting device according to claim 4, characterized in that: The limiting block (17) and the compression spring (16) are located in the inside of the cover body (15), the upper end outer surface of the material ejecting rod (19) and the middle part of the lower end outer surface of the limiting block (17) are fixedly connected, the lower end outer surface of the compression spring (16) and the upper end outer surface of the limiting block (17) are in fixed connection, and the upper end outer surface of the compression spring (16) and the upper part of the inner cavity of the cover body (15) are fixedly connected.

6. A moisture-proof corrugated paper production cutting device according to claim 5, characterized in that: The outer wall of the limiting block (17) and the inner wall of the cover body (15) are in sliding connection, and the upper end outer surface of the limiting block (17) is elastically connected with the upper part of the inner cavity of the cover body (15) through the compression spring (16).

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