CN216682494U - Die cutting mechanism for die cutting machine - Google Patents

Abstract

The utility model discloses a die cutting mechanism for a die cutting machine, which comprises a fixed table, and a workbench, a telescopic rod, a mounting seat and a connecting seat which are arranged on the fixed table, wherein a cutter is arranged on the connecting seat. Set up symmetrical formula elastic sliding joint locking structure through the both ends at the cutter board of cutter, when the cutter uses the blade to wear and tear for a long time, the convenient change of cutter has been realized, and then the quality of later stage cross cutting has been improved, buffer sleeve seat structure that has the buffering group of unloading through setting up between workstation and fixed station, and set up the guide structure who has the elastic sleeve between buffer sleeve seat and workstation, elastic connection between workstation and the fixed station has been realized, the impact force to the cross cutting process carries out the shock attenuation and unloads the power effect, the impact force of avoiding the cross cutting process causes rigid collision and the condition of hitting the damage between workstation and the fixed station, the vertical direction stability that the workstation carries out the shock attenuation and unloads the power has been improved, avoid rocking.

Description

Die cutting mechanism for die cutting machine

Technical Field

The utility model relates to the technical field of die cutting machines, in particular to a die cutting mechanism for a die cutting machine.

Background

The die cutting machine is a device for performing die cutting, indentation and gold stamping operations on materials such as plates, films and the like.

Disclose a cross cutting mechanism of cross cutting machine in notice number CN212123579U, including being the workstation that the level set up and being four telescopic links of vertical setting and sliding connection in workstation, telescopic link top horizontally connect has same mount pad, and mount pad bottom sliding connection has the connecting seat that is the level and sets up, and the connecting seat bottom is fixed with the cutter that carries out the cutting to the membrane material, and the connecting seat is horizontal slip and the direction of sliding is perpendicular with the direction of delivery of membrane material, fixes through adjusting part between connecting seat and the mount pad.

The specific work of the die cutting mechanism of the die cutting machine disclosed in the publication No. CN212123579U is that when a film material is conveyed onto the workbench from one side of the workbench, the telescopic rod drives the cutter to press downwards through the mounting seat, so as to complete the cutting of the film material, and then the cut film material is conveyed to the other end of the workbench; when the skew takes place for the membrane material, according to the position of membrane material, the position of the regulation connecting seat that corresponds, then first nut and fastening nut of successively screwing make first nut upper end and mount pad top butt to make T-shaped piece and T-slot butt, make the connecting seat support tight mount pad, thereby fix the connecting seat.

However, most of the tools are fixed and cannot be replaced conveniently, and when the tools are used for a long time, the tool body is worn, so that the quality of later-stage die cutting is reduced, and in addition, due to the rigid connection between the workbench and the fixed table, impact force generated in the process of long-time die cutting can cause collision damage between the workbench and the fixed table.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die cutting mechanism for a die cutting machine, which solves the problems that in the prior art, the quality of later-stage die cutting is reduced due to the fact that a cutter is inconvenient to replace, and impact force generated in the process of die cutting for a long time can cause collision damage between a workbench and a fixed table.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cross cutting machine is with cross cutting mechanism, includes the fixed station to and locate workstation, telescopic link, mount pad, the connecting seat on the fixed station, be equipped with the cutter on the connecting seat, above-mentioned relevant structure is the subassembly structure of the cross cutting mechanism of cross cutting machine disclosed in notice No. CN 212123579U.

Preferably, the upper end of cutter is equipped with the cutter board, the locking groove has been seted up on the cutter board, set up installation slot, sliding connection recess on the connecting seat, installation slot and cutter board are pegged graft, sliding connection has the locking piece in the sliding connection recess, be equipped with the spring between locking piece and the sliding connection recess, set up the finger catching groove on the locking piece, to both sides removal locking piece, spring compression deformation loosens the locking piece, and the spring kick-backs, drives the quick card of locking piece and goes into the locking groove, realizes cutter easy to assemble.

Preferably, locking piece, sliding connection recess, spring are a set of, and are bilateral symmetry's two sets of, the locking piece is not higher than the installation slot, avoids cross cutting process locking piece to collide the membrane material.

Preferably, the cross section of the finger fastening groove is of a semi-arc structure, and the side cross sections of the sliding connection parts of the locking block and the sliding connection groove are of trapezoidal structures, so that the locking block is ensured to slide transversely, and the locking block is prevented from slipping out of the sliding connection groove.

Preferably, be equipped with the buffering cover seat on the fixed station, the cover chamber has been seted up on the buffering cover seat, and the cover chamber slides with the workstation and cup joints, it unloads power buffering group to be equipped with between workstation and the cover intracavity wall, the upper end is equipped with the guide bar about the buffering cover seat, the both ends of workstation are equipped with the stabilizer plate, and the stabilizer plate slides with the guide bar and cup joints, the top of guide bar is equipped with the baffle, the lower extreme of baffle is equipped with the elastic sleeve, has improved the workstation and has carried out the vertical direction stability that the power was unloaded in the shock attenuation, avoids rocking.

Preferably, unload power buffering group for eight leaf spring structures of vertical stack range and the leaf spring of the top and the lower extreme extrusion contact of workstation, the cross-section of leaf spring is the rectangle, and the lifting surface area is big, and its cross-section is the bellied arc spring steel of the U type that makes progress, has higher supporting performance and shock attenuation and unloads power performance.

Preferably, the elastic sleeve cup joints on the guide bar and lower extreme and steadying plate extrusion contact, and the elastic sleeve is the polyurethane cushion, and after the cutter rebound of upper side resets, the pressurized buffering group of unloading can drive the workstation rebound, drives the steadying plate simultaneously and upwards slides along the guide bar to reset with elastic sleeve extrusion contact, realize the spacing effect of elasticity.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the symmetrical elastic sliding clamping locking structures are arranged at the two ends of the cutter plate of the cutter, so that when the cutter body is worn after long-time use, the cutter is conveniently replaced, and the quality of later-stage die cutting is improved.

2. According to the utility model, the buffer sleeve seat structure with the force-unloading buffer group is arranged between the workbench and the fixed table, and the guide structure with the elastic sleeve is arranged between the buffer sleeve seat and the workbench, so that elastic connection between the workbench and the fixed table is realized, the shock absorption and force unloading effects are further performed according to the impact force in the die cutting process, the situation that the workbench and the fixed table are collided and damaged due to rigid collision caused by the impact force in the die cutting process is avoided, the vertical guide stability of the workbench for absorbing shock and unloading force is improved, and the shaking is avoided.

Drawings

FIG. 1 is an elevational view of the overall construction of the present invention;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is an enlarged view of the utility model at B in fig. 1.

In the figure: the device comprises a fixing table 1, a buffer sleeve seat 2, a sleeve cavity 21, a force unloading buffer group 22, a workbench 3, a telescopic rod 31, a mounting seat 4, a connecting seat 5, a mounting slot 51, a sliding connection groove 52, a locking block 6, a spring 61, a buckling groove 62, a stabilizing plate 7, an elastic sleeve 71, a guide rod 8, a baffle 81, a cutter 9, a cutter plate 91 and a locking groove 92.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, a die-cutting mechanism for a die-cutting machine includes a fixing table 1, a working table 3, an expansion link 31, a mounting seat 4, and a connecting seat 5, which are disposed on the fixing table 1, wherein a cutter 9 is disposed on the connecting seat 5.

The upper end welding of cutter 9 has cutter board 91, has seted up locking groove 92 on cutter board 91, has seted up installation slot 51 on the connecting seat 5, has slided and connect recess 52, and installation slot 51 pegs graft with cutter board 91, and the slip joint has locking piece 6 in the slip connects recess 52, and the welding has spring 61 between locking piece 6 and the slip recess 52, has seted up finger catching groove 62 on the locking piece 6, makes things convenient for the finger to dig into and removes locking piece 6.

Locking piece 6, sliding connection recess 52, spring 61 are a set of, and for bilateral symmetry's two sets of, locking piece 6 is not higher than installation slot 51, and spring 61 is the steel spring, and the resilience is strong, guarantees the stability of cutter 9 installation.

The cross section of the finger groove 62 is a semi-arc structure, and the side cross section of the sliding connection part of the locking block 6 and the sliding connection groove 52 is a trapezoidal structure.

When used in this embodiment: when cutter 9 uses the blade can wear and tear for a long time, cutter 9 is held to one hand, two fingers on the other hand dig simultaneously in the finger buckle groove 62 of the left and right sides and draw to the outside simultaneously, drive both sides locking piece 6 and slide and withdraw from locking groove 92 to both sides simultaneously along slipping groove 52, then move cutter 9 downwards, can be convenient tear cutter 9 open, the later stage is changed new cutter 9, the convenient change of cutter 9 has been realized, and then the quality of later stage cross cutting has been improved.

Example 2

Referring to fig. 1 and 3, in this embodiment, the embodiment is further described with respect to example 1, and a die-cutting mechanism for a die-cutting machine is shown in the figure, which includes a fixing table 1, and a working table 3, an expansion link 31, a mounting seat 4, and a connecting seat 5, which are disposed on the fixing table 1, wherein a cutter 9 is disposed on the connecting seat 5.

The fixed station 1 is equipped with buffering cover seat 2, the cover chamber 21 has been seted up on the buffering cover seat 2, cover chamber 21 cup joints with workstation 3 slip, be equipped with between workstation 3 and the cover chamber 21 inner wall and unload power buffering group 22, the upper end welding has guide bar 8 about buffering cover seat 2, the welding of workstation 3's both ends has stabilizer plate 7, stabilizer plate 7 cup joints with guide bar 8 slip, the welding of guide bar 8's top has baffle 81, the lower extreme glue of baffle 81 has elastic sleeve 71.

The force-releasing buffer group 22 is of eight plate spring structures which are vertically stacked and arranged, and the plate spring at the uppermost end is in pressing contact with the lower end of the workbench 3.

The elastic sleeve 71 is sleeved on the guide rod 8, and the lower end of the elastic sleeve is in pressing contact with the stabilizing plate 7.

In this embodiment, when the upper tool 9 moves downward for die cutting, a downward impact force is given to the workbench 3, the impact force drives the workbench 3 to move downward and extrude the force-unloading buffer group 22, the force-unloading buffer group 22 is pressed and forms deformation potential energy, the deformation potential energy can absorb and unload the impact force, and the situation that the impact force in the die cutting process causes hard collision between the workbench 3 and the fixed table 1 and collision damage is avoided.

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a cross cutting machine is with die-cutting mechanism which characterized in that includes:

the cutting tool comprises a fixed table (1), a workbench (3), a telescopic rod (31), a mounting seat (4) and a connecting seat (5), wherein the workbench (3), the telescopic rod (31), the mounting seat (4) and the connecting seat (5) are arranged on the fixed table (1), a cutter plate (91) is arranged at the upper end of the cutter (9), a locking groove (92) is formed in the cutter plate (91), an installation slot (51) and a sliding connection groove (52) are formed in the connecting seat (5), the installation slot (51) is spliced with the cutter plate (91), a locking block (6) is slidably clamped in the sliding connection groove (52), a spring (61) is arranged between the locking block (6) and the sliding connection groove (52), a finger buckling groove (62) is formed in the locking block (6), the sliding connection groove (52) and the spring (61) are in a group and are in two groups which are bilaterally symmetrical, and the locking block (6) is not higher than the installation slot (51), the cross-section of indicate catching groove (62) is the semiarc structure, the side cross-section at the sliding connection position of locking piece (6) and sliding connection recess (52) is trapezoidal structure, be equipped with buffering cover seat (2) on fixed station (1), set chamber (21) has been seted up on buffering cover seat (2), set chamber (21) and workstation (3) slip cup joint, be equipped with between workstation (3) and cover chamber (21) inner wall and unload power buffering group (22), the upper end is equipped with guide bar (8) about buffering cover seat (2), the both ends of workstation (3) are equipped with stabilizer plate (7), stabilizer plate (7) and guide bar (8) slip cup joint, the top of guide bar (8) is equipped with baffle (81), the lower extreme of baffle (81) is equipped with elastic sleeve (71), unload power buffering group (22) and extrude the contact with the lower extreme of workstation (3) for eight leaf spring structures and the top of vertical stack arrangement, the elastic sleeve (71) is sleeved on the guide rod (8) and the lower end of the elastic sleeve is in extrusion contact with the stabilizing plate (7).

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