阅读说明：本技术 一种包装纸板生产加工排孔废装置 (Waste hole discharging device for production and processing of packaging paperboard ) 是由 毕全中 于 2020-03-16 设计创作，主要内容包括：本发明公开一种包装纸板生产加工排孔废装置,包括排孔废组件,以及装配在排孔废装置左侧的送料组件；排孔废组件包括顶部排料模板,顶部排料模板的底部固定连接有若干个排料冲头；排孔废组件还包括滑动连接在顶部排料模板下方的底部排料模板,底部排料模板上开设有排料通孔；排孔废组件还包括第一气缸组件,送料组件用于送料；上述装置还包括装配在送料板左侧壁上的铲料组件,铲料组件用于铲料纸板上料至底部排料模板。采用上述方式实现将缺陷纸板送料、上料到底部排料模板,并冲压排废,上述装置部件不仅提高了加工缺陷纸板的工作效率,且上述装置有效解决了现有加工生产纸板中,无法高效处理排孔不彻底具有孔废纸板的技术缺陷。(The invention discloses a hole waste discharging device for production and processing of packaging paperboards, which comprises a hole waste discharging component and a feeding component assembled on the left side of the hole waste discharging device; the hole waste discharging assembly comprises a top discharging template, and the bottom of the top discharging template is fixedly connected with a plurality of discharging punches; the hole waste discharging assembly also comprises a bottom discharging template which is connected below the top discharging template in a sliding manner, and discharging through holes are formed in the bottom discharging template; the hole waste discharge assembly also comprises a first cylinder assembly, and the feeding assembly is used for feeding; the device also comprises a shoveling component assembled on the left side wall of the feeding plate, and the shoveling component is used for shoveling the cardboard to be fed to the bottom discharging template. Adopt above-mentioned mode to realize feeding defective cardboard, material loading to the bottom and arrange the material template to the punching press is wasted discharge, and above-mentioned device part has not only improved the work efficiency of processing defective cardboard, and above-mentioned device has effectively solved in the current processing production cardboard, and the technical defect that the unable high-efficient processing row hole does not thoroughly have hole waste paper board.)

1. A hole waste discharging device for production and processing of packaging paperboards is characterized by comprising a hole waste discharging component and a feeding component assembled on the left side of the hole waste discharging device;

the hole waste discharging assembly comprises a top discharging template, and the bottom of the top discharging template is fixedly connected with a plurality of discharging punches;

the hole waste discharging assembly also comprises a bottom discharging template which is connected below the top discharging template in a sliding manner, and a plurality of discharging through holes matched with the discharging punch are formed in the bottom discharging template;

the hole discharge waste assembly also comprises a first cylinder assembly assembled at the top of the top discharge template, and the top discharge template is driven to move downwards by the first cylinder assembly;

the feeding assembly comprises two guide rods fixedly connected to the left side wall of the bottom discharging template;

the guide rod is arranged in front of and behind the guide rod;

the feeding plate is connected between the guide rods in a sliding manner, the feeding assembly further comprises a second air cylinder assembly, and the feeding plate is driven to move towards the left for feeding through the second air cylinder assembly;

the waste hole discharging device for the production and processing of the packaging paperboard further comprises a material shoveling component assembled on the left side wall of the feeding plate, the material shoveling component comprises an end plate, a plurality of third cylinders fixedly connected to the left side wall of the end plate, a plurality of shoveling rods fixedly connected to the third cylinders, and a plurality of shovels fixedly connected to the bottoms of the shoveling rods.

2. The hole waste discharge device for packaging board production and processing according to claim 1, wherein the transverse cross-sectional shapes of the bottom discharge die plate and the top discharge die plate are rectangular;

the top of the bottom discharge template is provided with four corner edge parts;

the bevel edge parts of the bottom discharging template are fixedly connected with spring guide parts upwards, and the top discharging template is connected with the spring guide parts in a sliding mode.

3. The hole and scrap discharge device for packaging board production and processing according to claim 2, wherein the spring guides each comprise a guide slide bar fixedly attached to the bottom discharge die plate, the guide slide bar extending upwardly through the top discharge die plate, the top discharge die plate being slidably attached to the guide slide bar;

the guide sliding rod is sleeved with a return spring, the bottom of the return spring is fixedly connected to the top of the bottom material discharging template, and the top of the return spring is fixedly connected to the bottom of the top material discharging template.

4. A hole waste discharge device for packaging board production and processing according to claim 3, wherein the first cylinder assemblies are symmetrically arranged in front and back;

the first cylinder assemblies comprise first cylinders, and piston rods of the first cylinders are fixedly connected to the tops of the top discharging templates;

the cylinder barrel of the piston rod of the first air cylinder is provided with an installation plate, the installation plate is fixedly connected with connecting end posts, and the connecting end posts are fixedly connected to the top of the top discharging template.

5. The hole and waste discharging device for the production and processing of packaging paperboards as claimed in claim 4, wherein the side walls of the guide rods at the front and rear parts, which face each other, are provided with chutes;

the front side wall and the rear side wall of the feeding plate are fixedly connected with two slide blocks which are arranged at intervals left and right;

the sliding block is connected in the sliding groove in a sliding manner;

the sliding blocks are fixedly connected with a second air cylinder assembly at the right side, and the sliding blocks are driven to move towards the left side through the second air cylinder assembly.

6. The hole waste discharge device for packaging board production and processing according to claim 5, wherein the second cylinder assemblies each comprise a driving rod fixedly connected to the slide block, the second cylinder assemblies further comprise a second cylinder fixedly connected to the right end portion of the driving rod, and a piston rod of the second cylinder is fixedly connected to the driving rod.

7. The hole waste discharging device for the production and processing of packaging paper boards as claimed in claim 6, wherein a connecting rod is fixedly connected between the left and right sliding blocks which are arranged at intervals, the connecting rod is provided with two connecting ends, and the connecting ends of the connecting rod are fixedly connected to the sliding blocks;

the rod body of connecting rod assembly is in the bottom of delivery sheet, the top of delivery sheet threaded connection has a plurality of installation screw down, installation screw threaded connection is to the top of connecting rod.

8. The hole waste discharging device for the production and processing of packaging paperboards as claimed in claim 7, wherein piston rods of the third cylinders are fixedly connected with downwards bent Z-shaped connecting rods;

the Z-shaped connecting rod is welded on the material shoveling rod;

the end part of the material shovel is provided with a shovel tip, and the side wall of the material shovel is provided with an arc surface;

the material shovel is arranged obliquely downwards.

9. The hole waste discharging device for the production and processing of packaging paper boards as claimed in claim 8, further comprising a support frame fixedly connected to the front end and the rear end of the bottom discharging template, wherein a plurality of vertical parts are vertically arranged on the support frame at intervals;

the vertical part is fixedly connected with the bottom discharge template and is positioned at the right side part, and the vertical part is fixedly connected with the bottom of the cylinder barrel of the second air cylinder.

Technical Field

The invention relates to the field of packaging paperboard processing and producing devices, in particular to a hole waste discharging device for packaging paperboard production and processing.

Background

Packaging boards, such as those used to make packaging cartons, are often made from paperboard having a certain stiffness. The carton capable of accommodating articles is formed by processing paperboard into paperboard models with specific shapes and sizes and then performing operations such as edge folding and the like.

In the processing process of the paperboard, the hole opening is a process step which is necessary for processing the paperboard, and a through hole structure is formed on the surface of the paperboard through the hole opening, so that the subsequent processing into a finished carton is facilitated.

Disclosure of Invention

The invention aims to solve the technical problem of providing a hole waste discharge device for packaging paperboard production and processing.

The invention solves the technical problems through the following technical scheme:

a hole waste discharging device for production and processing of packaging paperboards comprises a hole waste discharging component and a feeding component assembled on the left side of the hole waste discharging device;

the hole waste discharging assembly comprises a top discharging template, and the bottom of the top discharging template is fixedly connected with a plurality of discharging punches;

the hole waste discharging assembly also comprises a bottom discharging template which is connected below the top discharging template in a sliding manner, and a plurality of discharging through holes matched with the discharging punch are formed in the bottom discharging template;

the hole discharge waste assembly also comprises a first cylinder assembly assembled at the top of the top discharge template, and the top discharge template is driven to move downwards by the first cylinder assembly;

the feeding assembly comprises two guide rods fixedly connected to the left side wall of the bottom discharging template;

the guide rod is arranged in front of and behind the guide rod;

the feeding plate is connected between the guide rods in a sliding manner, the feeding assembly further comprises a second air cylinder assembly, and the feeding plate is driven to move towards the left for feeding through the second air cylinder assembly;

the waste hole discharging device for the production and processing of the packaging paperboard further comprises a material shoveling component assembled on the left side wall of the feeding plate, the material shoveling component comprises an end plate, a plurality of third cylinders fixedly connected to the left side wall of the end plate, a plurality of shoveling rods fixedly connected to the third cylinders, and a plurality of shovels fixedly connected to the bottoms of the shoveling rods.

Preferably, the transverse cross-sectional shapes of the bottom discharge template and the top discharge template are rectangles;

the top of the bottom discharge template is provided with four corner edge parts;

the bevel edge parts of the bottom discharging template are fixedly connected with spring guide parts upwards, and the top discharging template is connected with the spring guide parts in a sliding mode.

Preferably, the spring guide pieces comprise guide sliding rods fixedly connected to the bottom discharging template, the guide sliding rods upwards penetrate through the top discharging template, and the top discharging template is in sliding connection with the guide sliding rods;

the guide sliding rod is sleeved with a return spring, the bottom of the return spring is fixedly connected to the top of the bottom material discharging template, and the top of the return spring is fixedly connected to the bottom of the top material discharging template.

Preferably, the first cylinder assemblies are symmetrically distributed in front and back;

the first cylinder assemblies comprise first cylinders, and piston rods of the first cylinders are fixedly connected to the tops of the top discharging templates;

the cylinder barrel of the piston rod of the first air cylinder is provided with an installation plate, the installation plate is fixedly connected with connecting end posts, and the connecting end posts are fixedly connected to the top of the top discharging template.

Preferably, the side walls of the guide rods at the front part and the rear part, which face each other, are provided with sliding grooves;

the front side wall and the rear side wall of the feeding plate are fixedly connected with two slide blocks which are arranged at intervals left and right;

the sliding block is connected in the sliding groove in a sliding manner;

the sliding blocks are fixedly connected with a second air cylinder assembly at the right side, and the sliding blocks are driven to move towards the left side through the second air cylinder assembly.

Preferably, the second cylinder assemblies each include a driving rod fixedly connected to the slider, and the second cylinder assemblies further include a second cylinder fixedly connected to the right end of the driving rod, and a piston rod of the second cylinder is fixedly connected to the driving rod.

Preferably, a connecting rod is fixedly connected between the left and right sliding blocks which are arranged at intervals, the connecting rod is provided with two connecting ends, and the connecting ends of the connecting rod are fixedly connected to the sliding blocks;

the rod body of connecting rod assembly is in the bottom of delivery sheet, the top of delivery sheet threaded connection has a plurality of installation screw down, installation screw threaded connection is to the top of connecting rod.

Preferably, piston rods of the third cylinders are fixedly connected with downward bent Z-shaped connecting rods;

the Z-shaped connecting rod is welded on the material shoveling rod;

the end part of the material shovel is provided with a shovel tip, and the side wall of the material shovel is provided with an arc surface;

the material shovel is arranged obliquely downwards.

Preferably, the hole waste discharging device for the production and processing of the packaging paperboard further comprises a support frame fixedly connected to the front end and the rear end of the bottom discharging template, and a plurality of vertical parts which are arranged at intervals from left to right are vertically arranged on the support frame;

the vertical part is fixedly connected with the bottom discharge template and is positioned at the right side part, and the vertical part is fixedly connected with the bottom of the cylinder barrel of the second air cylinder.

Compared with the prior art, the invention has the following advantages:

arrange the material template through the design bottom, the top arranges the material template, the material bottom fixedly connected with a plurality of arranging the material drift, arrange the material design of offering a plurality of and arranging material drift complex on the material template of bottom, the material template is specifically adopted to lead slide bar, lead slide bar and run through the material template of top upwards, cup jointed reset spring on the slide bar that leads. The device is realized through the structural design: the first air cylinder drives the top discharging template to move downwards, and the top discharging template moves towards the bottom discharging template relative to the guide slide rod (the top discharging template is provided with a rod through hole matched with the guide slide rod). At the moment, the discharge punch fixedly connected with the bottom of the top discharge template punches the hole-opening part on the paperboard, at the moment, hole waste remained on the paperboard is discharged, and the hole waste is discharged from the discharge through hole to the bottom discharge template in the punching process of the discharge punch. Thereby realizing the waste of the discharge hole. And after the hole discharging is finished, the top discharging template is reset under the elastic restoring force of the spring.

By adopting the device component design, through hole waste discharge can be realized on the paperboard with processing defects, and the device component design can simultaneously discharge a plurality of stacked paperboards, so that the processing efficiency of defective paperboards in processing production is greatly improved.

Through delivery sheet, slider, fixed connection actuating lever, the second cylinder on the slider, realize placing the cardboard material of defect on the delivery sheet, drive the slider towards left through the second cylinder this moment, actuating lever drive slider, and then the delivery sheet carries the material motion to the right side wall position of bottom row material template (the delivery sheet flushes the setting with the bottom row material template), and then realizes the material loading. By adopting the mode, the material is fed to the position close to the bottom discharge template, and the technical defects of time consumption and labor consumption caused by manual material moving are overcome.

Through design third cylinder, Z shape connecting rod, shovel material pole, material shovel to design into the tip of material shovel with the material shovel has the shovel point, has the cambered surface (the cambered surface can prevent that the cardboard from warping) on the lateral wall of material shovel, realizes opening the third cylinder, and third cylinder drive Z shape connecting rod, Z shape connecting rod carry shovel material pole, and then the material shovel with cardboard bottom shovel move, and towards the motion of left side, expect the template with defect cardboard material feeding bottom.

Adopt above-mentioned mode to realize feeding defective cardboard, material loading to the bottom and arrange the material template to the punching press is wasted discharge, and above-mentioned device part has not only improved the work efficiency of processing defective cardboard, and above-mentioned device has effectively solved in the current processing production cardboard, and the technical defect that the unable high-efficient processing row hole does not thoroughly have hole waste paper board.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of another view of the embodiment of FIG. 1;

FIG. 3 is a schematic view of the construction of a spring guide according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of the dispersion structure of FIG. 1 according to an embodiment of the present invention;

FIG. 5 is a schematic view of the connection structure of the slider and the connecting rod according to the embodiment of the present invention;

FIG. 6 is a schematic illustration of the construction of the shovel assembly in an embodiment of the present invention;

FIG. 7 is a schematic structural view of a shovel in an embodiment of the invention;

FIG. 8 is a front view of FIG. 1 in an embodiment of the present invention;

FIG. 9 is a right side view of FIG. 1 in an embodiment of the present invention;

Detailed Description

The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.