CN212949414U

CN212949414U - Perforating machine

Info

Publication number: CN212949414U
Application number: CN202021493890.1U
Authority: CN
Inventors: 谢开典
Original assignee: Xiamen Dazhengli Industry And Trade Co ltd
Current assignee: Xiamen Dazhengli Industry And Trade Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-04-13
Anticipated expiration: 2030-07-25

Abstract

The utility model relates to a puncher relates to carton processing equipment, and it includes the workstation, the top of workstation is provided with the lower mould that is used for placing the cardboard, be provided with the fixed block between the both sides wall of lower mould lower surface and the workstation, be provided with the mounting bracket on the workstation, be provided with the cylinder towards the lower mould on the mounting bracket, the delivery rod of cylinder is provided with the mould, the lower surface of going up the mould is provided with the cutter, be provided with the through-hole that supplies the cutter to pass on the lower mould. This application has the efficiency of punching that improves the cardboard.

Description

Perforating machine

Technical Field

The application relates to carton processing equipment, in particular to a perforating machine.

Background

The carton is a widely used packing goods, especially the environmental protection requirement is higher and higher now, and the carton is replacing plastic packaging in more and more places, for the ventilation and be convenient for consumer to use and carry, need punch the carton, and the carton punches and just becomes an important part in the carton field of making.

The prior art mainly presses the perforated tooth holes on the paperboard through manual work when the paperboard is perforated, thereby forming holes. But punch through the manual work, the speed of punching is slower, leads to production efficiency to be lower.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of punching to the cardboard, this application provides a puncher.

The utility model provides a perforating machine, includes the workstation, the top of workstation is provided with the lower mould that is used for placing the cardboard, be provided with the fixed block between the both sides wall of lower mould lower surface and the workstation, be provided with the mounting bracket on the workstation, be provided with the cylinder towards the lower mould on the mounting bracket, the output pole of cylinder is provided with the mould, the lower surface of going up the mould is provided with the cutter, be provided with the through-hole that supplies the cutter to pass on the lower mould.

Through adopting above-mentioned technical scheme, place the upper surface at the lower mould with many cardboards for the perforation on the cardboard is aimed at with the cutter that corresponds, then starts the cylinder, under the promotion of cylinder, goes up the mould and removes towards the lower mould, makes the cutter punch to the cardboard, thereby need not punch by the manual work, has accelerated the speed of punching to the cardboard, has improved the production efficiency of cardboard.

Preferably, the upper surface of workstation is provided with two and above installation pieces, the upper surface of installation piece is provided with first screw rod, the upper surface of lower mould is provided with the mounting panel, be provided with the confession on the mounting panel the mounting hole that first screw rod passed, rotate on the first screw rod be provided with mounting panel upper surface looks butt's first nut.

Through adopting above-mentioned technical scheme, when needing to be changed the lower mould, rotate first nut for the mounting panel breaks away from first screw rod, makes the lower mould break away from the workstation, can accomplish the dismantlement of lower mould, simple structure, convenient operation.

Preferably, a gasket is arranged between the lower surface of the first nut and the mounting plate.

Through adopting above-mentioned technical scheme, the area of contact between first nut and the mounting panel can be carried in the setting of gasket to make the mounting panel can be more firm install on first screw rod.

Preferably, the mounting hole is a kidney-shaped hole, and an axis of the kidney-shaped hole is perpendicular to the moving direction of the upper die.

Through adopting above-mentioned technical scheme, the mounting hole adopts waist type hole, can be convenient for the staff adjust the position of lower mould according to the position of perforation on the cardboard for the perforation can correspond with the cutter.

Preferably, two side walls of the upper surface of the lower die are provided with baffles.

Through adopting above-mentioned technical scheme, the setting of baffle can be based on the position of cutter and prescribe a limit to the position of placing of cardboard to make that the cutter can be accurate punch the pick hole.

Preferably, a fixing plate is arranged on the side wall of the baffle, a moving groove is formed in the fixing plate, a second screw penetrating through the moving groove is arranged on the upper surface of the lower die, a second nut is rotatably arranged on the second screw, and the lower surface of the second nut is abutted to the upper surface of the fixing plate.

Through adopting above-mentioned technical scheme, when the staff found that the instrument fails and the cardboard on the tooth hole align, rotated the second nut for the second screw rod can slide along the length direction of shifting chute, thereby removes the lower mould, makes the tooth hole on the cardboard can align with the cutter, makes punching of puncher more smooth and easy.

Preferably, the workbench is provided with a blanking hole which is located under the through hole, and the receiving barrel is arranged below the workbench.

Through adopting above-mentioned technical scheme, after the cutter accomplished the work of punching to the cardboard, the sweeps that produce loops through-hole and blanking hole and falls into in the receipts storage bucket to avoid the wastepaper bits to drop in the workshop.

Preferably, the lower surface of the upper die is provided with a buffer layer.

Through adopting above-mentioned technical scheme, when the cope match-plate pattern moved towards the lower mould, buffer layer and cardboard looks butt to make the cutter can fully punch to the cardboard, avoid the cardboard to be moulded to crush by the mould simultaneously.

In summary, the present application includes at least one of the following beneficial technical effects:

placing a plurality of paperboards on the upper surface of the lower die, aligning the tooth holes on the paperboards with the corresponding cutters, starting the air cylinder, and moving the upper die towards the lower die under the pushing of the air cylinder to punch the paperboards by the cutters, so that manual punching is not needed, the punching speed of the paperboards is increased, and the production efficiency of the paperboards is improved;

through the arrangement of the baffle, the placing position of the paperboard can be limited according to the position of the cutter, so that the cutter can accurately punch the tooth holes;

after the cutter finishes the work of punching the cardboard, the sweeps that produce loops through-hole and blanking hole and falls into in the receipts storage bucket to avoid the wastepaper bits to drop in the workshop.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is an enlarged view of a portion a in fig. 1.

Reference numerals: 1. a work table; 2. a lower die; 3. a fixed block; 4. a mounting frame; 5. a cylinder; 6. an upper die; 7. a cutter; 8. a through hole; 9. mounting blocks; 10. a first screw; 11. mounting a plate; 12. mounting holes; 13. a first nut; 14. a gasket; 15. a baffle plate; 16. a fixing plate; 17. a moving groove; 18. a second screw; 19. a second nut; 20. a buffer layer; 21. a blanking hole; 22. a material receiving barrel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1-2.

The embodiment of the application discloses a punching machine. Referring to fig. 1 and 2, including workstation 1, install the lower mould 2 that is used for placing the cardboard in the top of workstation 1, be connected with fixed block 3 of fixing at workstation 1 upper surface in the both sides of lower mould 2 lower surface, the welding has mounting bracket 4 on workstation 1, install cylinder 5 on mounting bracket 4, the output of cylinder 5 is towards lower mould 2, be fixed with last mould 6 on the output pole of cylinder 5, it is fixed with a plurality of cutters 7 towards one side of lower mould 2 to go up mould 6, run through on lower mould 2 and set up the through-hole 8 that supplies cutter 7 to pass.

Two installation blocks 9 are fixed on the upper surface of the workbench 1, the two installation blocks 9 are located on two sides of the lower die 2, a first screw rod 10 is fixed on the upper surface of the installation block 9, an installation plate 11 is fixed on the upper surface of the lower die 2, an installation hole 12 for the first screw rod 10 to pass through is formed in the installation plate 11, a first nut 13 is installed on the first screw rod 10 in a rotating mode, and the lower surface of the first nut 13 is abutted to the upper surface of the installation plate 11. When the lower die 2 needs to be replaced, the first nut 13 is rotated, the mounting plate 11 is separated from the first screw rod 10, the lower die 2 is detached from the workbench 1, the structure is simple, and the replacement is convenient.

The mounting hole 12 is a kidney-shaped hole, and the axis of the kidney-shaped hole is perpendicular to the moving direction of the upper die 6. Adopt waist type hole through mounting hole 12, can be convenient for the staff adjust the position of lower mould 2 according to the position of the perforation on the cardboard for the perforation can correspond with cutter 7.

In order to enable the lower die 2 to be more stably mounted on the table 1, a spacer 14 is placed between the first nut 13 and the mounting plate 11. The washer 14 increases the contact area between the first nut 13 and the mounting plate 11, so that the mounting plate 11 can be more firmly mounted on the first screw 10.

Two baffles 15 are fixed on the upper surface of the lower die 2, the paperboard is placed between the two baffles 15, and the side wall of the paperboard is abutted against the side wall of the baffle 15. The position of the paperboard placed on the lower die 2 can be limited by the baffle 15, so that the cutter 7 can accurately punch the tooth holes.

A fixed plate 16 that abuts the upper surface of the lower mold 2 is integrally formed on the side wall of the retainer 15, a moving groove 17 is formed in the fixed plate 16, a second screw 18 that passes through the moving groove 17 is fixed to the upper surface of the lower mold 2, a second nut 19 is rotatably attached to the second screw 18, and the lower surface of the second nut 19 abuts the upper surface of the fixed plate 16.

When the worker finds that the tool is not aligned with the tooth holes in the paper board, the second nut 19 is rotated, so that the second screw 18 can slide along the length direction of the moving groove 17, the lower die 2 is moved, the tooth holes in the paper board can be aligned with the cutter 7, and the punching of the punching machine is smoother.

In order to prevent the cardboard from being crushed by the upper mold 6, a buffer layer 20 is provided on the lower surface of the upper mold 6, and the buffer layer 20 is made of cotton. When going up mould 6 and moving towards lower mould 2, buffer layer 20 and cardboard butt to make cutter 7 can fully punch the cardboard, avoid the cardboard to be crushed by last mould 6 simultaneously.

Referring to fig. 1, a blanking hole 21 is formed in the workbench 1, the blanking hole 21 is located right below the through hole 8, and a material receiving barrel 22 is placed below the workbench 1. After the cutter 7 completes the punching work of the paper board, the generated scraps sequentially pass through the through hole 8 and the blanking hole 21 and fall into the receiving barrel 22, so that the scraps are prevented from falling into a workshop.

The implementation principle of a puncher of this application embodiment does: place many cardboards at the upper surface of lower mould 2 for the perforation on the cardboard is aimed at with corresponding cutter 7, then starts cylinder 5, under the promotion of cylinder 5, goes up mould 6 and removes towards lower mould 2, makes cutter 7 punch the cardboard, thereby need not punch by the manual work, has accelerated the speed of punching the cardboard, has improved the production efficiency of cardboard.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A perforating machine is characterized in that: including workstation (1), the top of workstation (1) is provided with lower mould (2) that are used for placing the cardboard, be provided with fixed block (3) between the both sides wall of lower mould (2) lower surface and workstation (1), be provided with mounting bracket (4) on workstation (1), be provided with cylinder (5) towards lower mould (2) on mounting bracket (4), the output pole of cylinder (5) is provided with mould (6), the lower surface of going up mould (6) is provided with cutter (7), be provided with through-hole (8) that supply cutter (7) to pass on lower mould (2).

2. The hole punch of claim 1, wherein: the upper surface of workstation (1) is provided with two and above installation piece (9), the upper surface of installation piece (9) is provided with first screw rod (10), the upper surface of lower mould (2) is provided with mounting panel (11), be provided with the confession on mounting panel (11) mounting hole (12) that first screw rod (10) passed, rotate on first screw rod (10) be provided with mounting panel (11) upper surface looks butt's first nut (13).

3. The hole punch of claim 2, wherein: a gasket (14) is arranged between the lower surface of the first nut (13) and the mounting plate (11).

4. The hole punch of claim 3, wherein: the mounting hole (12) is a waist-shaped hole, and the axis of the waist-shaped hole is perpendicular to the moving direction of the upper die (6).

5. The hole punch of claim 1, wherein: and two side walls of the upper surface of the lower die (2) are provided with baffle plates (15).

6. The hole punch of claim 5, wherein: the side wall of baffle (15) is provided with fixed plate (16), be provided with shifting chute (17) on fixed plate (16), the upper surface of lower mould (2) is provided with second screw rod (18) of passing shifting chute (17), it is provided with second nut (19) to rotate on second screw rod (18), the lower surface of second nut (19) with the upper surface looks butt of fixed plate (16).

7. The hole punch of claim 1, wherein: be provided with blanking hole (21) on workstation (1), blanking hole (21) are located under through-hole (8), workstation (1) below is provided with receiving bucket (22).

8. The hole punch of claim 1, wherein: the lower surface of the upper die (6) is provided with a buffer layer (20).