CN215702049U - Selective buffering base of die-cutting machine - Google Patents

Abstract

A selective buffering base of a die-cutting machine belongs to the technical field of die-cutting machine equipment; including the box, its characterized in that: the feeding device comprises a box body, a feeding hole, two first hollow grooves, a first sliding rod, a first spring, a hydraulic cylinder and a second spring, wherein the feeding hole is formed in each of the left side and the right side of the box body; according to the utility model, the first empty grooves are formed in the four corners of the inner wall of the box body, the first slide bars can be contained in the first empty grooves, and the first springs capable of buffering are arranged on the surfaces of the first slide bars, so that when the base is contained in the four first slide grooves through the first clamping heads, the first springs are arranged below the first clamping heads, the buffering of the first clamping heads is effectively increased, and the base is prevented from being damaged too much when the pressing heads are punched.

Description

Selective buffering base of die-cutting machine

Technical Field

The utility model belongs to the technical field of die-cutting machines, and particularly relates to a selective buffering base of a die-cutting machine.

Background

The die cutting machine is called a beer machine, a cutting machine and a numerical control punching machine, is mainly used for die cutting, indentation and gold stamping operation, fitting and automatic waste discharge of corresponding nonmetal materials, non-setting adhesive, EVA, double faced adhesive tape, electronic, mobile phone rubber mats and the like, and applies certain pressure through an embossing plate by utilizing a steel knife, a hardware die and a steel wire to roll and cut a printed product or a paperboard into a certain shape.

The cross cutting machine is when carrying out the operation to the material, when its upper and lower material pressing of at every turn operation in-process, all can lead to the fact certain pressure to the conveyer belt, and long-time punching press can lead to the fact certain influence to the base to can lead to leading to conveyer belt to lead to the fact destruction everywhere.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a selective buffering base of a die-cutting machine.

The technical problem of the utility model is mainly solved by the following technical scheme: the utility model provides a cross cutting machine selectivity buffering base, includes the box, its characterized in that: the feeding device comprises a box body, a feeding hole is formed in each of the left side and the right side of the box body, two first empty grooves are formed in each of the left side and the right side of the inner wall of the box body, first slide rods are arranged in each of the four first empty grooves, a first spring is sleeved on the surface of each first slide rod, a hydraulic cylinder is arranged at the top of the box body, the output end of the hydraulic cylinder penetrates downwards into an inner cavity of the box body, a pressing plate and a base are respectively inserted into the front side of the box body, the pressing plate is positioned above the base, a material pressing head is inserted into the bottom of the pressing plate, the two sides of the base are positioned below the feeding hole, first clamping heads corresponding to the first empty grooves are arranged on each of the left side and the right side of the base, the first clamping heads are positioned above the first springs, each first clamping head is inserted into the corresponding first empty groove and slidably connected with the first slide rod, hollow grooves are formed in the middle of the base in a downward penetrating manner, and power rollers are arranged on the left side and the right side of each hollow groove, two side conveyer belts and center conveyer belt have been cup jointed between two power rollers, and two side conveyer belts are located center conveyer belt's front and back both sides respectively, the middle part of base is provided with the bottom plate, both sides all with the inner wall interconnect around the base around the bottom plate, both sides all are provided with two second dops around the bottom plate, the central point that the bottom plate is located two side conveyer belts and center conveyer belt puts, two second dead slots have all been seted up to both sides around the base inner wall, and the inside of four second dead slots all is provided with the second slide bar, the second spring has all been cup jointed on the surface of second slide bar, and inside single second dop plug-in goes into the second dead slot that corresponds, second dop and second slide bar mutual sliding connection just are located the top of second spring.

Preferably, four corners of the top of the pressing plate are provided with limiting rods, and the tops of the limiting rods upwards penetrate through the top surface of the box body and are in sliding connection with the box body.

Preferably, four groups of sliding chutes are formed in the surface of the bottom plate, two groups of sliding chutes located in the middle correspond to the central conveying belt, two sliding chutes on the side edges correspond to the two side conveying belts respectively, a plurality of pulleys are arranged in the four groups of sliding chutes, and the pulleys are respectively connected with the inner walls of the central conveying belt and the inner walls of the side conveying belts in a sliding manner.

The utility model has the following beneficial effects: the four corners of the inner wall of the box body are respectively provided with a first empty groove, a first slide bar can be contained in the first empty groove, and the surface of the first slide bar is provided with a first spring which can buffer, so that when the base is contained in the four first sliding grooves through the first clamping head, the first spring is arranged below the first clamping head, the first clamping head is effectively buffered, the excessive damage to the base when the material pressing head is used for stamping is avoided, then the inner surfaces of the central conveying belt and the side conveying belts which are arranged in the base are provided with a bottom plate, the four corners of the joint of the bottom plate and the inner wall of the base are respectively provided with a second empty groove, the second slide bar and the second spring which are synchronously arranged in the second empty grooves are arranged, when the second clamping head on the bottom plate is clamped into the second empty grooves corresponding to the four corners, the second spring can buffer the second clamping head, so that the pressure caused by the material pressing head can be relieved for the second time, through the simple structure's of above-mentioned structure buffer device the atress effect that slows down the base greatly, holistic maintenance also more simple, convenient after that.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective view of the present invention without the base;

FIG. 3 is a schematic perspective view of a base according to the present invention;

FIG. 4 is a schematic view of a disassembled structure of the base of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 2.

In the figure: 1. a box body; 11. a material port; 12. a first empty slot; 13. a first slide bar; 14. a first spring; 2. a hydraulic cylinder; 21. a limiting rod; 22. pressing a plate; 23. pressing the material head; 3. a base; 31. a hollow groove; 32. a power roller; 33. a side conveyor belt; 34. a central conveyor belt; 35. a first chuck; 36. a second empty slot; 37. a second slide bar; 38. a second spring; 4. a base plate; 41. a chute; 42. a pulley; 43. a second chuck.

Detailed Description

The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.

Example (b): the utility model provides a cross cutting machine selectivity buffering base, as shown in fig. 1-5, includes box 1, its characterized in that: the feed port 11 is arranged on the left side and the right side of the box body 1, two first empty grooves 12 are arranged on the left side and the right side of the inner wall of the box body 1, first slide bars 13 are arranged inside the four first empty grooves 12, a first spring 14 is sleeved on the surface of each first slide bar 13, a hydraulic cylinder 2 is arranged at the top of the box body 1, the output end of the hydraulic cylinder 2 downwards penetrates into the inner cavity of the box body 1, a pressing plate 22 and a base 3 are respectively inserted into the front side of the box body 1, the pressing plate 22 is positioned above the base 3, a material pressing head 23 is inserted into the bottom of the pressing plate 22, two sides of the base 3 are positioned below the feed port 11, first clamping heads 35 corresponding to the first empty grooves 12 are arranged on the left side and the right side of the base 3, the first clamping heads 35 are positioned above the first springs 14, each first clamping head 35 is inserted into the corresponding first empty groove 12 and is mutually connected with the first slide bars 13 in a sliding mode, a hollow groove 31 downwards penetrates through the middle part of the base 3, the left and right sides of cavity groove 31 all is provided with power roller 32, two side conveyer belts 33 and center conveyer belt 34 have been cup jointed between two power roller 32, two side conveyer belts 33 are located the front and back both sides of center conveyer belt 34 respectively, the middle part of base 3 is provided with bottom plate 4, the front and back both sides of bottom plate 4 all with base 3 front and back inner wall interconnect, the front and back both sides of bottom plate 4 all are provided with two second dop 43, bottom plate 4 is located the central point that two side conveyer belts 33 and center conveyer belt 34 put, two second dead slots 36 have all been seted up to base 3 inner wall front and back both sides, the inside of four second dead slots 36 all is provided with second slide bar 37, second spring 38 has all been cup jointed on the surface of second slide bar 37, inside single second dead slot 43 pegged graft into corresponding second dead slot 36, second dop 43 and second slide bar 37 mutual sliding connection just are located the top of second spring 38.

The four corners at clamp plate 22 top all is provided with gag lever post 21, gag lever post 21's top upwards run through to the top surface of box 1 and with box 1 sliding connection, four groups of spouts 41 have been seted up on the surface of bottom plate 4, two sets of spouts 41 that are located in the middle correspond the setting of central conveyer belt 34, two spouts 41 of side correspond two side conveyer belts 33 settings respectively, all be provided with a plurality of pulleys 42 in four groups of spouts 41, pulley 42 respectively with the inner wall sliding connection of central conveyer belt 34 and side conveyer belt 33.

The principle of the utility model is as follows: the output end of the pressing plate 22 is pushed downwards by the hydraulic cylinder 2 at the top, the pressing plate 22 on the output end of the pressing plate starts to punch downwards, the limiting columns at the four corners of the top of the pressing plate 22 are connected with the top wall of the box body 1 at the moment when the pressing plate 22 punches downwards, the pressing plate 22 can limit the downward movement of the pressing plate 22, the pressing plate 22 is firstly contacted with the top surface of the base 3, then the first clamping heads 35 at the four corners of the base 3 slide downwards on the first sliding rods 13, the first springs 14 below the first clamping heads 35 relieve the stress of the first clamping heads 35, after the impact on the base 3 is relieved, the pressing heads 23 start to press the central conveying belt 34 and the side conveying belts 33 downwards, at the moment, the bottom plate 4 inside the central conveying belt 34 and the side conveying belts 33 starts to bear the downward force, the four second clamping heads 43 at the four corners of the bottom plate 4 slide on the surfaces of the second sliding rods 37, and the second springs 38 below the second clamping heads 43 bear the downward force to relieve the impact, and the integral stress is relieved.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. It is obvious that the utility model is not limited to the above-described embodiments, but that many variations are possible. Any simple modification, equivalent change and modification made to the above embodiments in accordance with the technical spirit of the present invention should be considered to be within the scope of the present invention.

Claims (3)

1. The utility model provides a cross cutting machine selectivity buffering base, includes box (1), its characterized in that: the material inlet (11) is formed in each of the left side and the right side of the box body (1), two first empty grooves (12) are formed in each of the left side and the right side of the inner wall of the box body (1), first sliding rods (13) are arranged inside the four first empty grooves (12), a first spring (14) is sleeved on the surface of each first sliding rod (13), a hydraulic cylinder (2) is arranged at the top of the box body (1), the output end of the hydraulic cylinder (2) penetrates downwards into the inner cavity of the box body (1), a pressing plate (22) and a base (3) are respectively inserted into the front of the box body (1), the pressing plate (22) is positioned above the base (3), a material pressing head (23) is inserted into the bottom of the pressing plate (22), the two sides of the base (3) are positioned below the material inlet (11), first clamping heads (35) corresponding to the first empty grooves (12) are arranged on each of the left side and the right side of the base (3), the first clamping head (35) is located above a first spring (14), each first clamping head (35) is inserted into a corresponding first empty groove (12) and is connected with a first sliding rod (13) in a sliding mode, the middle of the base (3) penetrates downwards to form a hollow groove (31), power rollers (32) are arranged on the left side and the right side of the hollow groove (31), two side conveying belts (33) and a central conveying belt (34) are sleeved between the two power rollers (32), the two side conveying belts (33) are located on the front side and the rear side of the central conveying belt (34) respectively, a bottom plate (4) is arranged in the middle of the base (3), the front side and the rear side of the bottom plate (4) are connected with the front inner wall and the rear side of the base (3) respectively, two second clamping heads (43) are arranged on the front side and the rear side of the bottom plate (4), and the bottom plate (4) is located at the central position of the two side conveying belts (33) and the central conveying belt (34), two second dead slots (36) have all been seted up to base (3) inner wall front and back both sides, and the inside of four second dead slots (36) all is provided with second slide bar (37), second spring (38) have all been cup jointed on the surface of second slide bar (37), and inside single second dop (43) were pegged graft into corresponding second dead slot (36), second dop (43) and second slide bar (37) mutual sliding connection just were located the top of second spring (38).

2. The selective buffering base of die cutting machine according to claim 1, characterized in that: the four corners at the top of the pressing plate (22) are provided with limiting rods (21), and the top of each limiting rod (21) upwards penetrates through the top surface of the box body (1) and is connected with the box body (1) in a sliding mode.

3. The selective buffering base of die cutting machine according to claim 1, characterized in that: four sets of spout (41) have been seted up on the surface of bottom plate (4), and two sets of spout (41) that are located the centre correspond central conveyer belt (34) and set up, and two spout (41) of side correspond two side conveyer belts (33) respectively and set up, all are provided with a plurality of pulleys (42) in four sets of spout (41), pulley (42) respectively with the inner wall sliding connection of central conveyer belt (34) and side conveyer belt (33).

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