CN213322229U - Zipper printing equipment for surface of packaging box - Google Patents

Abstract

The utility model discloses a packing box surface zipper printing equipment, which comprises a printing part and a cutting part, wherein the upper printing roller and the lower printing roller are arranged on the upper printing roller and the lower printing roller which are rolled by the upper printing part and the lower printing roller, the circumference of the upper printing roller is in an annular array arrangement cutting block, the periphery of the contact position of the upper printing roller and the lower printing roller is horizontally arranged with a workbench, the lower part of the workbench is provided with the cutting part, the cutting part can move along the horizontal tangential motion of the upper printing roller and the lower printing roller, the cutting part comprises a base, the height of the working surface of the base is the same as that of the workbench, a cutting knife which can move up and down is arranged above the base, the length direction of the cutting knife is consistent with the axial direction of the upper printing roller, two groups of symmetrically arranged sub-cutting knives are respectively arranged on the two sides of the cutting knife, the position of the packing box surface zipper printing equipment can be adjusted in the feeding direction, so that, thereby ensuring accurate positioning in the cutting process.

Description

Zipper printing equipment for surface of packaging box

Technical Field

The utility model relates to a packing box printing technology field specifically is a packing box surface zip fastener lithography apparatus.

Background

In packing box production process, need carry out the printing of zip fastener on the packing box surface, only carry out the segment to the dot matrix on the box of packing box and cut, and carry out the whole of fixed length and cut, because the segment cuts and the whole cutting edge that cuts moves towards perpendicularly, therefore the two is when cutting, need go on step by step, one of them mode of cutting is carried out earlier promptly, accomplish the back completely, another kind of cutting is carried out on trading another equipment, whole flow is comparatively loaded down with trivial details, and production efficiency is lower, and can have the product that the inaccurate leads to the fact in location and scrap the problem, consequently, should develop one kind and can accomplish two kinds of zip fastener lithography apparatus that cut in step.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a packing box surface zipper lithography apparatus, through making cutting portion position adjustable on the direction of feed for cutting portion can be along with the carton together along the direction of feed motion, thereby ensures to cut the in-process, and the location is accurate, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a packing box surface zip fastener lithography apparatus, includes printing portion and cutting portion, two sets are to last seal roller and the lower seal roller of rolling about the printing portion, the circumference of going up the seal roller is personally submitted annular array and is arranged the cutting piece, go up seal roller and the peripheral level of seal roller contact position down and arrange the workstation, the low reaches of workstation set up cutting portion, the horizontal tangential motion of seal roller and lower seal roller can be followed to cutting portion, cutting portion includes the base, the working face height of base and workstation is the same, the top of base sets up the sword that cuts that can up-and-down motion, the length direction that cuts the sword is unanimous with the axial of last seal roller, the both sides that cut the sword set up two sets of symmetrical arrangement's branch cut-off sword respectively, divide the cut-off sword to be triangle-shaped, and be in the branch cut-off sword of same one side and enclose into trapezoidal cutting reservation district.

As a preferred technical solution of the present invention, both ends of the upper printing roll are rotatably mounted with the workbench, the end portions of the upper printing roll and the lower printing roll are provided with gear pairs engaged with each other, the gear pair has a transmission ratio of 1, the end portion of the lower printing roll is relatively rotatably provided with a bearing seat, the bearing seat is vertically slidably mounted with the workbench, and an elastic member is arranged between the bearing seat and the workbench in a vertical direction;

through setting up the bearing frame that can the up-and-down motion, the messenger prints the roller down and has the ability of retreating downwards to be fit for different thickness cardboards and print, and in production, the elastic component chooses for use the great elasticity material of coefficient of elasticity, and the piece that cuts on the assurance printing roller surface can pierce through the cardboard.

As a preferred technical scheme of the utility model, two groups of guide plates are symmetrically arranged on the upper surface of the workbench, the length direction of the guide plates is consistent with the horizontal tangential direction of the upper printing roller and the lower printing roller, a first telescopic rod is horizontally arranged between the guide plates and the workbench and is vertical to the horizontal tangential direction of the upper printing roller and the lower printing roller;

through two groups of guide plates which are symmetrically arranged and have adjustable intervals, the printed paper board has an accurate position in the direction vertical to the feeding direction.

As a preferred technical solution of the present invention, the cutting portion further includes a guide rail and a lead screw which are horizontally arranged, axial directions of the guide rail and the lead screw are consistent with horizontal tangential directions of the upper printing roller and the lower printing roller, the base is slidably mounted on the guide rail, a lead screw nut engaged with the lead screw is arranged inside the base, and an end portion of the lead screw is provided with a motor;

the motor drives the lead screw to rotate, so that the base is driven and the cutting knife moves in the feeding direction, and the rotating speed of the motor is controlled, so that when the cutting knife is fed forwards, the feeding speed is consistent with the paperboard feeding speed, and the problem of dislocation cannot occur in the cutting process is solved.

As an optimal technical scheme of the utility model, cut and vertically be provided with the second telescopic link between sword and the base.

Compared with the prior art, the beneficial effects of the utility model are that: this packing box surface zip fastener lithography apparatus merges printing portion and cutting portion, and cutting portion can carry out position adjustment along the direction of feed for printing portion to realize cutting the sword and along with printing cardboard synchronous feed, guarantee to cut the in-process, cut the sword feed speed unanimous with the cardboard, thereby avoid the problem of wrong sword, guaranteed the location accuracy, improved the yield.

Drawings

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

FIG. 2 is a schematic view of the structure of the tail end of the present invention;

fig. 3 is a transverse sectional view of the present invention;

FIG. 4 is a sectional view of the printed portion of the present invention;

fig. 5 is a schematic view of the cutting knife of the present invention.

In the figure: the printing device comprises a printing part 1, an upper printing roller 101, a lower printing roller 102, a guide plate 103, a first telescopic rod 104, a bearing seat 105, an elastic piece 106, a cutting part 2, a base 201, a cutting knife 202, a second telescopic rod 203, a guide rail 204 and a lead screw 205.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled 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: the utility model provides a packing box surface zip fastener printing apparatus, including printing portion 1 and cutting portion 2, two sets are to last print roll 101 and the lower print roll 102 of rolling about printing portion 1, the circumference of going up print roll 101 is personally submitted the annular array and is arranged the cutting piece, go up print roll 101 and the peripheral level arrangement workstation of printing roll 102 contact position down, the low reaches of workstation set up cutting portion 2, cutting portion 2 can be followed the horizontal tangential motion of last print roll 101 and printing roll 102 down, cutting portion 2 includes base 201, the working face height of base 201 and workstation is the same, the top of base 201 sets up the cutting knife 202 that can up-and-down motion, the length direction of cutting knife 202 is unanimous with the axial of last print roll 101, the both sides of cutting knife 202 set up two sets of symmetrical arrangement's branch cutting knife respectively, the branch cutting knife is triangle-shaped, and the branch cutting knife that is in same side encloses into trapezoidal cutting area.

Two ends of the upper printing roller 101 are respectively rotatably mounted with the workbench, the end parts of the upper printing roller 101 and the lower printing roller 102 are provided with gear pairs which are meshed with each other, the transmission ratio of the gear pairs is 1, the end part of the lower printing roller 102 is relatively rotatably provided with a bearing seat 105, the bearing seat 105 is vertically and slidably mounted with the workbench, and an elastic part 106 is arranged between the bearing seat 105 and the workbench along the vertical direction;

through setting up bearing frame 105 that can up-and-down motion, make down print roller 102 have the ability of retreating downwards to be fit for different thickness cardboards and print, and in production, elastic component 106 chooses for use the great elasticity material of coefficient of elasticity, guarantee to go up the cutting piece on print roller 101 surface and can pierce through the cardboard.

Two groups of guide plates 103 are symmetrically arranged on the upper surface of the workbench, the length direction of each guide plate 103 is consistent with the horizontal tangential direction of the upper printing roller 101 and the lower printing roller 102, a first telescopic rod 104 is horizontally arranged between each guide plate 103 and the workbench, and the first telescopic rods 104 are perpendicular to the horizontal tangential direction of the upper printing roller 101 and the lower printing roller 102;

the printed paper board has accurate position in the direction perpendicular to the feeding direction by two groups of guide plates 103 which are symmetrically arranged and have adjustable intervals.

The cutting part 2 further comprises a guide rail 204 and a lead screw 205 which are horizontally arranged, the axial directions of the guide rail 204 and the lead screw 205 are consistent with the horizontal tangential direction of the upper printing roller 101 and the lower printing roller 102, the base 201 and the guide rail 204 are installed in a sliding mode, a lead screw nut meshed with the lead screw 205 is arranged inside the base 201, and a motor is arranged at the end portion of the lead screw 205;

the motor drives the lead screw 205 to rotate, so that the base 201 and the cutting knife 202 are driven to move in the feeding direction, and the rotating speed of the motor is controlled, so that when the cutting knife 202 feeds forwards, the feeding speed is consistent with the feeding speed of the paperboard, and the problem of dislocation cannot occur in the cutting process is solved.

A second telescopic rod 203 is vertically arranged between the cutting knife 202 and the base 201.

When in use: the paperboard firstly passes through the space between the upper printing roller 101 and the lower printing roller 102, when the paperboard passes through the space, the upper printing roller 101 or the lower printing roller 102 is connected with external power to drive the paperboard to rotate, and the upper printing roller 101 and the lower printing roller 102 are driven to roll oppositely through the meshing of the gear pair, so that the printing of small-section cutting, namely the printing of a zipper part, is realized, for the paperboards with different thicknesses, the elastic piece 106 is stressed and deformed during the printing, the axial distance between the upper printing roller 101 and the lower printing roller 102 is changed, meanwhile, under the action of a gap between the gear pair, the upper printing roller 101 and the lower printing roller 102 cannot be separated by power, namely, the upper printing roller and the lower printing roller can still roll oppositely, after the printing of the zipper part is finished, the paperboard is continuously fed, when the cutting knife 202 falls down to the cutting part 2, the cutting knife 202 is fed at the same speed along with the paperboard, after the cutting is.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a packing box surface zip fastener lithography apparatus, includes printing portion (1) and cutting portion (2), its characterized in that: an upper printing roller (101) and a lower printing roller (102) which are arranged on the upper and lower pairs of rollers of the printing part (1), the circumferential surface of the upper printing roller (101) is provided with cutting blocks which are arranged in an annular array, the periphery of the contact position of the upper printing roller (101) and the lower printing roller (102) is horizontally provided with a workbench, a cutting part (2) is arranged at the downstream of the workbench, the cutting part (2) can move along the horizontal tangential direction of the upper printing roller (101) and the lower printing roller (102), the cutting part (2) comprises a base (201), the working surface of the base (201) and the working surface of the working platform are the same in height, a cutting knife (202) capable of moving up and down is arranged above the base (201), the length direction of the cutting knife (202) is consistent with the axial direction of the upper printing roller (101), two sides of the cutting knife (202) are respectively provided with two groups of symmetrically arranged cutting knives which are triangular, and the cutting knives at the same side enclose a trapezoidal cutting reserved area.

2. The packaging box surface zipper printing device according to claim 1, wherein: go up the both ends of seal roller (101) and rotate the installation with the workstation respectively, the tip of going up seal roller (101) and seal roller (102) down sets up intermeshing's gear pair, the gear ratio of gear pair is 1, the tip relative rotation of seal roller (102) down sets up bearing frame (105), bearing frame (105) and the vertical slidable mounting of workstation, elastic component (106) are arranged along vertical direction between bearing frame (105) and the workstation.

3. The packaging box surface zipper printing device according to claim 1, wherein: the utility model discloses a seal machine, including workstation, workstation upper surface symmetry sets up two sets of deflector (103), the length direction of deflector (103) is unanimous with the horizontal tangential of last impression roller (101) and lower impression roller (102), the level is provided with first telescopic link (104) between deflector (103) and the workstation, first telescopic link (104) are perpendicular with the horizontal tangential of last impression roller (101) and lower impression roller (102).

4. The packaging box surface zipper printing device according to claim 1, wherein: the cutting part (2) further comprises a guide rail (204) and a lead screw (205) which are horizontally arranged, the axial directions of the guide rail (204) and the lead screw (205) are consistent with the horizontal tangential directions of the upper printing roller (101) and the lower printing roller (102), the base (201) and the guide rail (204) are installed in a sliding mode, a lead screw nut meshed with the lead screw (205) is arranged inside the base (201), and the end portion of the lead screw (205) is provided with a motor.

5. The packaging box surface zipper printing device according to claim 1, wherein: a second telescopic rod (203) is vertically arranged between the cutting knife (202) and the base (201).

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