CN217197161U

CN217197161U - Paperboard cutting device with safety component

Info

Publication number: CN217197161U
Application number: CN202220515281.4U
Authority: CN
Inventors: 李开启; 林道强
Original assignee: Dongguan Huabai Paper Products Co ltd
Current assignee: Xinhua Bai Paper Products Dongguan Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-08-16
Anticipated expiration: 2032-03-10

Abstract

The utility model belongs to the technical field of the cardboard cutting technique and specifically relates to a cardboard cutting device with a safety assembly, comprising a base plate, wherein a mounting bracket is fixed on the upper surface of the base plate, a hydraulic telescopic rod is fixed on one end of the upper surface of the mounting bracket, the output end of the hydraulic telescopic rod faces the base plate and is connected with a cutter, a baffle is arranged on the upper surface of the base plate and close to one side of the cutter, a mounting groove is formed in the baffle, sliding rods are symmetrically fixed on the baffle, moving blocks are slidably mounted on the baffle through the sliding rods, and a first pressure spring is sleeved on a rod body of the sliding rod between the two moving blocks; this scheme is under the common cooperation of baffle, splint, slide bar, handle, first pressure spring and movable block for the device need not to promote the cardboard with the hand in person in the use, thereby has avoided the cutter to accidentally cause the phenomenon of injury to personnel's hand.

Description

Paperboard cutting device with safety component

Technical Field

The utility model relates to a cardboard cutting means technical field especially relates to a cardboard cutting device of assembly is given security in area.

Background

A large amount of paper boxes or paper boxes need to be produced for product packaging every year in China, and when the paper boxes are produced, the paper boards need to be cut firstly, then the cut paper boards are folded, and the paper boxes are made through viscose.

At present, the paperboard is generally cut by various modes such as manual cutting of personnel and cutting of mechanical equipment, the manual cutting is that the paperboard is cut by a hand-held cutter of the personnel, the mechanical equipment is used for cutting, the paperboard is pushed into the equipment by the personnel, and a cutter of the equipment is controlled to move downwards, so that the paperboard cutting processing is completed.

However, when the existing cutting equipment is used, a person needs to push the paperboard into the cutter of the cutting equipment by hand and control the cutter to cut, so that the phenomenon that the hands of the person are easily damaged by the cutter due to improper placement often occurs in the process; therefore, in order to solve the above technical problem, we propose a cardboard cutting device with a safety component.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, the cardboard cutting device of a take safety subassembly that can provide safety protection to the user of proposition.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a paperboard cutting device with a safety assembly comprises a bottom plate, wherein a mounting frame is fixed on the upper surface of the bottom plate, a hydraulic telescopic rod is fixed at one end of the upper surface of the mounting frame, and the output end of the hydraulic telescopic rod faces the bottom plate and is connected with a cutter;

the cutting knife comprises a base plate and is characterized in that a baffle is placed on the upper surface of the base plate and on one side close to a cutting knife, a mounting groove is formed in the baffle, sliding rods are symmetrically fixed in the baffle, moving blocks are slidably mounted on the baffle through the sliding rods, a first pressure spring is sleeved on a rod body of each sliding rod between the two moving blocks, a clamping plate is fixed on one side, facing the cutting knife, of each moving block, and a handle is fixed on one side, far away from the clamping plate, of each moving block.

Preferably, the holding tank has been seted up to mounting bracket upper surface and the one end symmetry that is close to hydraulic telescoping rod, the holding tank is close to that the one end of cutter articulates there is the stripper plate.

Preferably, the one end that the cutter was kept away from to the holding tank articulates there is the rotating turret, the middle part of rotating turret is inserted and is equipped with the gag lever post, the lower extreme of gag lever post is articulated with the one end that the cutter was kept away from to the stripper plate, just the body of rod that the gag lever post is located between stripper plate and the rotating turret is overlapped and is equipped with the second pressure spring.

Preferably, the one end that the cutter was kept away from to the mounting bracket is fixed with the mounting panel, the inside of mounting bracket corresponds the mounting panel and is equipped with the push pedal, through carriage release lever sliding connection between push pedal and the mounting panel, just the carriage release lever is located the cover and is equipped with the third pressure spring on the body of rod between mounting panel and the push pedal.

Preferably, the sliding holes are symmetrically formed in two sides of the plate body of the mounting plate, the moving rod is respectively inserted into the adjacent sliding holes, and one end, far away from the push plate, of the moving rod extends to the outside of the sliding holes and is jointly fixed with a limiting plate.

Preferably, the two sides of one end of the mounting rack are fixed with guide seats corresponding to the cutters, and the lower ends of the cutters are located in the guide seats.

Preferably, the sliding blocks are fixed on two sides of the lower surface of the baffle, the bottom plate is provided with sliding grooves matched with the sliding blocks, and the sliding blocks are located in the sliding grooves.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) this scheme is at the baffle, splint, the slide bar, a handle, under the common cooperation of first pressure spring and movable block, make the device in the use, personnel promote the baffle, make the baffle contact with the tip of cardboard, and handheld two handles and control handle are close to each other, finally in the removal of two handles the both sides of splint centre gripping at the cardboard, the both sides of the tip of waiting to cut the cardboard this moment and this tip are all by personnel centre gripping, from this personnel alright to the baffle application of force, thereby control the cutter completion through the baffle in pushing the mounting bracket to the cardboard and cut, consequently, personnel need not to push the cardboard with the hand in person when cutting the cardboard, thereby avoided the unexpected phenomenon that causes the injury to personnel's hand of cutter.

(2) According to the scheme, under the common cooperation of the extrusion plate, the limiting rod, the second pressure spring, the push plate and the third pressure spring, in the process of pushing the paperboard into the mounting frame, the end part of the paperboard extrudes the push plate backwards and pushes the extrusion plate to rotate upwards, the limiting rod is synchronously driven to move upwards when the extrusion plate rotates, namely the end part of the extrusion plate extrudes the second pressure spring, and the reaction force provided by the second pressure spring has the pressing effect on the paperboard through the extrusion plate, so that the paperboard cannot easily move when being cut, and the flatness of the cut when the paperboard is cut is effectively improved to a further degree; after the cardboard cuts the completion, its cutter rebound completion resets under hydraulic telescoping rod's drive, and the push pedal removes to cutter department under the effect of third pressure spring this moment, and the cardboard in the mounting bracket removes to the mounting bracket under the effect of push pedal promptly to personnel can follow the mounting bracket outside and take out the cardboard after cutting, have just accomplished the effect that the cardboard after cutting can conveniently take out from this.

Drawings

Fig. 1 is an axonometric view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an enlarged schematic view of the position a of the present invention.

Fig. 4 is a schematic view of the cooperation between the clamp plate and the baffle plate of the present invention.

In the figure: 1. a base plate; 2. a mounting frame; 3. a hydraulic telescopic rod; 4. a cutter; 5. a baffle plate; 6. a slide bar; 7. a moving block; 8. a first pressure spring; 9. a splint; 10. a handle; 11. a pressing plate; 12. a rotating frame; 13. a limiting rod; 14. a second pressure spring; 15. mounting a plate; 16. pushing the plate; 17. a travel bar; 18. a third pressure spring; 19. a limiting plate; 20. a guide seat; 21. a slide block.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-4, a cardboard cutting device of safe subassembly is taken, comprising a base plate 1, the last fixed surface of bottom plate 1 has mounting bracket 2, the one end of mounting bracket 2 upper surface is fixed with hydraulic telescoping rod 3, hydraulic telescoping rod 3's output is towards bottom plate 1 and is connected with cutter 4, baffle 5 has been placed to one side that bottom plate 1 upper surface and be close to cutter 4, mounting groove and symmetry have been seted up to baffle 5's inside and have been fixed with slide bar 6, baffle 5 has movable block 7 through 6 slidable mounting of slide bar, the cover is equipped with first pressure spring 8 on the body of rod that slide bar 6 is located between two movable blocks 7, movable block 7 is fixed with splint 9 towards one side of cutter 4, one side that splint 9 was kept away from to movable block 7 is fixed with handle 10.

In this embodiment, the holding tank has been seted up to 2 upper surfaces of mounting bracket and the one end symmetry that is close to hydraulic telescoping rod 3, the one end that the holding tank is close to cutter 4 articulates there is stripper plate 11, the one end that cutter 4 was kept away from to the holding tank articulates there is rotating turret 12, rotating turret 12's middle part is inserted and is equipped with gag lever post 13, the lower extreme of gag lever post 13 is articulated with the one end that cutter 4 was kept away from to stripper plate 11, and the cover is equipped with second pressure spring 14 on the body of rod that gag lever post 13 is located between stripper plate 11 and the rotating turret 12, stripper plate 11 and the setting of second pressure spring 14, can make the device provide when cutting the cardboard and compress tightly the effect, thereby effectively promote the incision planarization when the cardboard cuts.

A mounting plate 15 is fixed at one end of the mounting frame 2 far away from the cutter 4, a push plate 16 is arranged in the mounting frame 2 corresponding to the mounting plate 15, the push plate 16 is connected with the mounting plate 15 in a sliding manner through a moving rod 17, a third pressure spring 18 is sleeved on a rod body of the moving rod 17 between the mounting plate 15 and the push plate 16, sliding holes are symmetrically formed in two sides of the plate body of the mounting plate 15, the moving rods 17 are respectively inserted in the adjacent sliding holes, one end of the moving rod 17 far away from the push plate 16 extends to the outside of the sliding holes and is jointly fixed with a limiting plate 19, a guide seat 20 is fixed at two sides of one end of the mounting frame 2 corresponding to the cutter 4, the lower end of the cutter 4 is positioned in the guide seat 20, sliders 21 are fixed at two sides of the lower surface of the baffle 5, a matched sliding groove is formed in the bottom plate 1 corresponding to the sliders 21, the sliders 21 are positioned in the sliding groove, and the guide seat 20 can play a role in guiding effect on the cutter 4, meanwhile, the protection effect is provided by the cutting knife 4, the guide effect can be provided for the baffle 5 by the aid of the sliding blocks 21 and the sliding grooves, namely, personnel cannot be inclined when pushing the paper board to move through the baffle 5, and after the paper board is pushed into the mounting frame 2, the personnel can conveniently take down the baffle 5 and the matched components from the bottom plate 1 through the sliding blocks 21.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, the device is in use, a person places the paperboard to be cut on the upper surface of the bottom plate 1 and is located on the outer side of the cutter 4, the person pushes the baffle plate 5, the baffle plate 5 is made to contact with the end portion of the paperboard, the person can hold the two handles 10 and control the handles 10 to be close to each other, finally the clamp plates 9 are clamped on the two sides of the paperboard in the movement of the two handles 10, the end portion of the paperboard to be cut and the two sides of the end portion are clamped by the person, the person can apply force to the baffle plate 5, the paperboard is pushed into the mounting frame 2 through the baffle plate 5, the cutter 4 is controlled to complete cutting, the paperboard is made to be free of pushing the paperboard by hands in person when the paperboard is cut through the arrangement of the baffle plate 5 and the clamp plates 9, and the phenomenon that the cutter 4 accidentally causes injury to hands of the person is avoided.

Further in the cardboard to the in-process that pushes in mounting bracket 2, the tip of its cardboard extrudees 16 backward and promotes the stripper plate 11 and upwards rotates, and the synchronous gag lever post 13 rebound that drives during the stripper plate 11 rotates, the tip of stripper plate 11 forms the extrusion to second pressure spring 14 promptly, the reaction force that this second pressure spring 14 provided passes through the suppression effect that stripper plate 11 formed to the cardboard, thereby make the cardboard can not remove easily when cutting, notched roughness when effectively having promoted the cardboard promptly and cutting.

Further after the cardboard cuts the completion, its cutter 4 moves up under hydraulic telescoping rod 3's drive and accomplishes the reset, and push pedal 16 moves to cutter 4 department under the effect of third pressure spring 18 this moment, and the cardboard in the mounting bracket 2 moves to mounting bracket 2 under the effect of push pedal 16 promptly to the personnel can take out the cardboard after cutting from mounting bracket 2 outside, has just accomplished the processing of cutting the cardboard from this.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The paperboard cutting device with the safety assembly comprises a bottom plate (1) and is characterized in that an installation frame (2) is fixed on the upper surface of the bottom plate (1), a hydraulic telescopic rod (3) is fixed at one end of the upper surface of the installation frame (2), and the output end of the hydraulic telescopic rod (3) faces the bottom plate (1) and is connected with a cutter (4);

baffle (5) have been placed to bottom plate (1) upper surface and one side that is close to cutter (4), the mounting groove has been seted up and the symmetry is fixed with slide bar (6) to the inside of baffle (5), baffle (5) have movable block (7) through slide bar (6) slidable mounting, the cover is equipped with first pressure spring (8) on the body of rod that slide bar (6) are located between two movable blocks (7), movable block (7) are fixed with splint (9) towards one side of cutter (4), one side that splint (9) were kept away from in movable block (7) is fixed with handle (10).

2. The cardboard cutting device with the safety component as claimed in claim 1, characterized in that the end of the upper surface of the mounting frame (2) close to the hydraulic telescopic rod (3) is symmetrically provided with a holding groove, and the end of the holding groove close to the cutting knife (4) is hinged with a squeezing plate (11).

3. The paperboard cutting device with the safety component as claimed in claim 2, wherein one end of the accommodating groove, which is far away from the cutter (4), is hinged to a rotating frame (12), a limiting rod (13) is inserted in the middle of the rotating frame (12), the lower end of the limiting rod (13) is hinged to one end, which is far away from the cutter (4), of the extrusion plate (11), and a second pressure spring (14) is sleeved on a rod body of the limiting rod (13), which is located between the extrusion plate (11) and the rotating frame (12).

4. The cardboard cutting device with safety component as claimed in claim 1, characterized in that the one end of the mounting bracket (2) away from the cutter (4) is fixed with a mounting plate (15), the inside of the mounting bracket (2) is provided with a push plate (16) corresponding to the mounting plate (15), the push plate (16) is connected with the mounting plate (15) in a sliding manner through a moving rod (17), and the rod body of the moving rod (17) between the mounting plate (15) and the push plate (16) is sleeved with a third pressure spring (18).

5. The cardboard cutting device with safety assembly as claimed in claim 4, characterized in that the mounting plate (15) has sliding holes symmetrically opened on both sides of the plate body, the moving rods (17) are respectively inserted into the adjacent sliding holes, and one ends of the moving rods (17) far away from the pushing plate (16) extend to the outside of the sliding holes and are jointly fixed with a limiting plate (19).

6. A cardboard cutting device with safety components according to claim 4, characterized in that a guide seat (20) is fixed on both sides of one end of the mounting frame (2) corresponding to the cutting knife (4), and the lower end of the cutting knife (4) is positioned in the guide seat (20).

7. A cardboard cutting device with safety assembly according to claim 1, characterized in that sliding blocks (21) are fixed on both sides of the lower surface of the baffle (5), the bottom plate (1) is provided with a sliding groove corresponding to the sliding blocks (21), and the sliding blocks (21) are positioned in the sliding groove.