CN212072163U - Clear useless mechanism of printing article rim charge - Google Patents

Abstract

The utility model discloses a clear useless mechanism of printing article rim charge relates to printing article processing equipment technical field, comprises a workbench, the lower extreme of workstation is equipped with thimble mechanism, the upper end is equipped with the holding down plate, the both ends of holding down plate articulate through articulated wheel has splint, articulated wheel includes the tight pulley and rotates the wheel, the tight pulley is fixed at the both ends of holding down plate, every rotates the inboard rotation of wheel and sets up and rotates the wheel, it is equipped with eccentric connecting rod to rotate the wheel inboard two, it is provided with the rocker to rotate on the eccentric connecting rod, the top of rocker articulates on the ejector pin, both ends are provided with telescopic link first cylinder up respectively about on the up end of holding down plate, another tip of ejector pin is fixed on the tip of telescopic link. The utility model discloses press from both sides the outside with splint mechanism after clearly giving up and put down again, effectively avoided influencing clear useless efficiency because of the artifical rhythm that takes off the cardboard and can't follow clear useless machine, also effectively avoided the card paper, alleviateed workman working strength, improved clear useless efficiency.

Description

Clear useless mechanism of printing article rim charge

Technical Field

The utility model relates to a printing article processing equipment technical field specifically is a clear useless mechanism of printing article rim charge.

Background

The waste cleaning of the waste edges of the paperboards in the printing and packaging industries is called as waste cleaning, is a necessary procedure of the edge cutting and forming procedures of the paperboards, corrugated paper and the like, and the waste cleaning machine replaces a manual iron hammer to remove waste, so that the labor intensity is reduced, and the working efficiency is improved. Most clear useless machine relies on the thimble to dash the clear useless of top mode, the workstation lower extreme is equipped with a thimble, the upper end is equipped with the baffle, the cardboard after the cross cutting is ejecting through the thimble, the cardboard is taken off from the thimble upper end by the manual work again, but because at this in-process thimble be a big thimble, when clearing useless to the cardboard of equidimension not, the too big or undersize of cardboard can all influence the clear useless condition of not thorough or card paper of cardboard to appear, such structure does not exert the clear useless advantage of the relative manual work of machine clear useless.

The patent of the Chinese utility model with the publication number of CN207189809U discloses a programmable waste cleaning machine thimble structure, which is provided with a thimble, wherein the thimble is in the form of a cylinder body, and the outer end of a telescopic rod of the thimble is provided with a soft contact; the ejector pins are suspended on the lower side of the ejection supporting disk in parallel, and the ejection supporting disk is provided with through holes for the telescopic rods of the ejector pins to stretch and penetrate; the punching supporting disc is installed on the base through the guide pillar, and the punching supporting disc can move up and down relative to the base, so that the punching supporting disc drives the ejector pin to move up and down, punching waste is removed, and the telescopic rod of the ejector pin selectively extends out according to computer layout programming. The condition that single thimble easily appears clearly useless not thoroughly or card paper has been solved to this thimble structure, but ejecting cardboard still needs the manual work to take out from the thimble, firstly the manual work still need consume very big physical power, and the manual work need be operated under heavily pressing, can carry out next buttress cardboard and with next buttress cardboard ejecting clear useless operation behind the ejecting cardboard of machine, if the manual work takes out untimely, card paper will appear, perhaps need suspend the machine, therefore, this kind of clear useless machine still can not solve the problem of the clear useless efficiency of manual influence, clear useless efficiency is still too low.

SUMMERY OF THE UTILITY MODEL

In view of exist not enough and defect among the prior art, the utility model provides a clear useless mechanism of printing article rim charge combines the splint structure through the thimble structure that can lay out, and after the cardboard was ejecting clear useless, reuse splint pressed from both sides the cardboard out, put down in suitable position, solved the problem of mentioning among the background art.

In order to solve the technical problem, the utility model discloses a following technical scheme: a printed product rim charge waste removing mechanism comprises a workbench, wherein a base is arranged at the lower end of the workbench, a thimble mechanism is arranged in the base, slide rails are arranged at the front end and the rear end of the upper end surface of the workbench, a cross beam is arranged on the two slide rails in a sliding manner, a paper clamping plate is arranged on the cross beam in a sliding manner, a support column is arranged at the rear end of the workbench, a support beam is arranged at the top end of the support column, a lower pressing plate is arranged on the lower end surface of the support beam in a sliding manner, two ends of the lower pressing plate are hinged with clamping plates through hinge wheels, each hinge wheel comprises a fixed wheel and a rotating wheel, the fixed wheels are fixed at two ends of the lower pressing plate, the rotating wheels are rotatably arranged on the inner sides of the fixed wheels, the two rotating wheels are connected together through eccentric connecting rods, rocking rods are rotatably arranged on the eccentric connecting rods, the top ends of the rocking rods, the other end of the ejector rod is fixed on the end of the telescopic rod of the first air cylinder, and a controller is arranged on one side of the workbench.

As a further improvement of the utility model, the holding down plate slides through the holding down frame and sets up on the supporting beam, the holding down frame includes two diaphragms and a plurality of stands, and is a plurality of two are connected to the stand diaphragm, lower extreme diaphragm intermediate position department is equipped with piston rod second cylinder down, the piston rod of second cylinder runs through the lower extreme the diaphragm is connected to on the holding down plate.

As a further improvement of the present invention, the clamping plate is an L-shaped plate, and the suspending side of the clamping plate is a fork-shaped plate, i.e. a plurality of forks.

As a further improvement of the present invention, the lower pressing plate is located on the same vertical central shaft as the thimble mechanism, a hole is provided on the worktable at the upper end position of the thimble mechanism, the shape of the hole is the same as that of the thimble mechanism, and the size of the hole is larger than that of the thimble mechanism.

Compared with the prior art, the utility model discloses the beneficial effect who has does: the utility model discloses press from both sides the outside with splint mechanism after clearly giving up and put down again, effectively avoided influencing clear useless efficiency because of the artifical rhythm that takes off the cardboard and can't follow clear useless machine, also effectively avoided the card paper, alleviateed workman working strength, improved clear useless efficiency.

Drawings

The invention will be further described with reference to the accompanying drawings and specific embodiments:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a side view of the support column and the lower platen;

FIG. 4 is a schematic view of the splint lifting operation;

fig. 5 is a schematic side view of lower platen 10.

In the figure: 1. the device comprises a workbench, 2. a base, 3. an ejector pin mechanism, 4. a sliding rail, 5. a cross beam, 6. a paper clamping plate, 7. a supporting column, 8. a supporting beam, 9. a lower pressing frame, 901. a transverse plate, 902. an upright post, 10. a lower pressing plate, 1001. a first air cylinder, 1002. an ejector rod, 1003. a rocker, 1004. an eccentric connecting rod, 1005. a clamping plate, 1006. a fixed wheel, 1007. a rotating wheel, 11. a second air cylinder and 12. a controller.

It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Detailed Description

In order to make the technical solution and the advantages of the present invention more clear and more obvious, the present invention is further described in detail with reference to the accompanying drawings and the specific embodiments, it should be understood that the specific embodiments described herein are only used for understanding the present invention, and are not used for limiting the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a waste removing mechanism for printed product rim charge comprises a workbench 1, a base 2 is arranged at the lower end of the workbench 1, a thimble mechanism 3 is arranged in the base 2, slide rails 4 are arranged at the front and rear ends of the upper end surface of the workbench 1, a cross beam 5 is arranged on the two slide rails 4 in a sliding manner, a paper clamping plate 6 is arranged on the cross beam 5 in a sliding manner, a support column 7 is arranged at the rear end of the workbench 1, a support beam 8 is arranged at the top end of the support column 7, a lower pressing plate 10 is arranged on the lower end surface of the support beam 8 in a sliding manner, two ends of the lower pressing plate 10 are hinged with a clamping plate 1005 through hinge wheels, each hinge wheel comprises a fixed wheel 1006 and a rotating wheel 1007, the fixed wheels 1006 are fixed at two ends of the lower pressing plate 10, a rotating wheel 1007 is rotatably arranged on the inner side of each fixed wheel 1006, the two rotating wheels 1007 are connected together through an eccentric connecting rod 1004, a rocker 1003 is rotatably arranged on the eccentric connecting, the other end of the push rod 1002 is fixed to the end of the telescopic rod of the first cylinder 1001, and a controller 12 is provided on one side of the table 1.

The lower pressing plate 10 is arranged on the supporting beam 8 in a sliding mode through the lower pressing frame 9, the lower pressing frame 9 comprises two transverse plates 901 and a plurality of stand columns 902, the two transverse plates 901 are connected through the plurality of stand columns 902, a second air cylinder 11 with a piston rod facing downwards is arranged in the middle of the lower end transverse plate 901, and the piston rod of the second air cylinder 11 penetrates through the lower end transverse plate 901 and is connected onto the lower pressing plate 10.

The clamping plate 1005 is an L-shaped plate, and the suspended side of the clamping plate 1005 is a fork-shaped plate, i.e. composed of a plurality of forks.

The lower pressing plate 10 and the thimble mechanism 3 are on the same vertical central axis, a hole is formed in the workbench 1 at the upper end position of the thimble mechanism 3, the shape of the hole is the same as that of the thimble mechanism 3, and the size of the hole is larger than that of the thimble mechanism 3.

The air source and the power supply are both arranged in the base 2.

The utility model relates to a clear useless mechanism of printed matter rim charge carries out thimble layout design to thimble mechanism 3 according to the figure of die-cut on the double-layered cardboard before using, in the use, the cardboard after the die-cut is put into double-layered cardboard 6, move about around by crossbeam 5 and drive double-layered cardboard 6 and move the position that needs clear useless to thimble mechanism 3 upper end, thimble mechanism 3 carries out the ejecting action according to the layout that sets up for controller 12 in advance, open second cylinder 11 simultaneously, lower pressing plate 10 pushes down the action, after ejecting the good cardboard of die-cut on double-layered cardboard 6, open first cylinder 1001, under the drive of first cylinder 1001, splint 1005 carries out the clamping action along with it to the inboard, when rocker 1003, the central point of rotating wheel 1007 and the link of splint 1005 are at same straight line, the unsettled side of L type splint 1005 is in horizontal position, hold, then controller 12 control lower pressure frame slides to the front end, when sliding to the cardboard 6 outside of pressing from both sides, the piston rod extension of second cylinder 11, simultaneously, the telescopic link shrink of first cylinder 1001 returns the original position, splint 1005 puts down the cardboard, then carry out the work of pressing from both sides out of next buttress cardboard, have the required ejecting cardboard of 4 stacks at least on general cardboard, all ejecting backs, all the rest is exactly the waste product, take out the back to permitted cardboard, the remaining just throw away to the waste product district can, at this in-process, the condition of card paper is difficult to appear, the work efficiency is improved, the intensity of labour of workman has been alleviateed.

Claims (4)

1. The utility model provides a clear useless mechanism of printed matter rim charge which characterized in that: comprises a workbench (1), wherein a base (2) is arranged at the lower end of the workbench (1), a thimble mechanism (3) is arranged in the base (2), slide rails (4) are arranged at the front end and the rear end of the upper end surface of the workbench (1), a cross beam (5) is arranged on the two slide rails (4) in a sliding manner, a paper clamping plate (6) is arranged on the cross beam (5) in a sliding manner, a support column (7) is arranged at the rear end of the workbench (1), a support beam (8) is arranged at the top end of the support column (7), a lower pressing plate (10) is arranged on the lower end surface of the support beam (8) in a sliding manner, two ends of the lower pressing plate (10) are hinged with a clamping plate (1005) through a hinged wheel, the hinged wheel comprises a fixed wheel (1006) and a rotating wheel (1007), the fixed wheel (1006) is fixed at two ends of the lower pressing plate (10, the two rotating wheels (1007) are connected together through an eccentric connecting rod (1004), a rocker (1003) is arranged on the eccentric connecting rod (1004) in a rotating mode, the top end of the rocker (1003) is hinged to a top rod (1002), first air cylinders (1001) with upward telescopic rods are arranged at the left end and the right end of the upper end face of the lower pressing plate (10), the other end of the top rod (1002) is fixed to the end of the telescopic rod of the first air cylinder (1001), and a controller (12) is arranged on one side of the workbench (1).

2. The waste removing mechanism for the printed product rim charge of claim 1, which is characterized in that: the lower pressing plate (10) is arranged on the supporting beam (8) in a sliding mode through a lower pressing frame (9), the lower pressing frame (9) comprises two transverse plates (901) and a plurality of upright columns (902), the upright columns (902) are connected with the two transverse plates (901), a second air cylinder (11) with a piston rod facing downwards is arranged at the middle position of the transverse plates (901) at the lower end, and the piston rod of the second air cylinder (11) penetrates through the lower end and the transverse plates (901) are connected onto the lower pressing plate (10).

3. The waste removing mechanism for the printed product rim charge of claim 1, which is characterized in that: the clamping plate (1005) is an L-shaped plate, and the suspended side of the clamping plate (1005) is a fork-shaped plate, namely the clamping plate is composed of a plurality of forks.

4. The waste removing mechanism for the printed product rim charge of claim 1, which is characterized in that: the lower pressing plate (10) and the ejector pin mechanism (3) are located on the same vertical central shaft, a hole is formed in the workbench (1) at the upper end position of the ejector pin mechanism (3), the shape of the hole is the same as that of the ejector pin mechanism (3), and the size of the hole is larger than that of the ejector pin mechanism (3).

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