CN212580902U - Waste hole discharging device for production and processing of packaging paperboard - Google Patents
Waste hole discharging device for production and processing of packaging paperboard Download PDFInfo
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- CN212580902U CN212580902U CN202020323171.9U CN202020323171U CN212580902U CN 212580902 U CN212580902 U CN 212580902U CN 202020323171 U CN202020323171 U CN 202020323171U CN 212580902 U CN212580902 U CN 212580902U
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- 238000007599 discharging Methods 0.000 title claims abstract description 106
- 239000002699 waste material Substances 0.000 title claims abstract description 55
- 238000012545 processing Methods 0.000 title claims abstract description 40
- 239000011087 paperboard Substances 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 78
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 8
- 239000011111 cardboard Substances 0.000 abstract description 25
- 230000007547 defect Effects 0.000 abstract description 14
- 230000002950 deficient Effects 0.000 abstract description 12
- 238000004080 punching Methods 0.000 abstract description 11
- 239000010893 paper waste Substances 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 239000000123 paper Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- -1 at the moment Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a hole waste discharging device for packaging paperboard production and processing, 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.
Description
Technical Field
The utility model relates to a packing cardboard processing apparatus for producing field especially relates to a waste device of perforating is produced and processed to packing cardboard.
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.
In the prior art, mechanical punching is mostly adopted in the punching process, although the punched holes are formed in the paperboard obtained after punching, the waste materials at the punching positions are not completely separated from the punching positions (namely, the punching is incomplete), and the waste materials adhered to the punching positions need to be discharged again through manual pressing.
However, in the actual process of producing the paperboard, the paperboard after being perforated by the perforating equipment contains a large amount of the paperboard with the defects, and the paperboard with the defects in the production process cannot be fed into the perforating equipment again for secondary perforating, and manual perforating is adopted according to the above mode. The disadvantages of this approach are:
the efficiency of manual hole opening is extremely low, and the structure of through-hole is easily destroyed in the process of discharging the waste materials by manual hole opening, so that the paper fibers of other intact parts are easily separated in the process of tearing off the waste materials, and then the waste materials are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a waste hole discharging device for packaging paperboard production and processing is provided.
The utility model discloses a solve above-mentioned technical problem through 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 utility model 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 overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another view angle in fig. 1 according to the embodiment of the present invention;
FIG. 3 is a schematic structural view of a spring guide according to an embodiment of the present invention;
fig. 4 is a schematic diagram of the dispersion structure in fig. 1 according to the embodiment of the present invention;
FIG. 5 is a schematic view of the connection structure of the slide block and the connecting rod in the embodiment of the present invention;
FIG. 6 is a schematic structural view of a shovel assembly according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a material shovel according to an embodiment of the present invention;
fig. 8 is a front view of fig. 1 in an embodiment of the invention;
fig. 9 is a right side view of fig. 1 in an embodiment of the invention;
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1
As shown in fig. 1-9, the hole waste discharging device for the production and processing of the packaging paperboard comprises a hole waste discharging component 3 and a feeding component 4 arranged at the left side of the hole waste discharging device. Realize the insufficient defect cardboard pay-off of trompil in the production process through pay-off subassembly 4, will not break away from the hole waste of cardboard through-hole position once more clearly through the useless subassembly 3 of arranging the hole.
The specific structure of the waste hole discharging assembly 3 is as follows:
the hole discharging waste assembly 3 comprises a top discharging template 31, the bottom of the top discharging template 31 is fixedly connected with a plurality of discharging punches 311, wherein the distribution number and the arrangement geometric position relation of the discharging punches 311 are correspondingly designed according to the positions of holes formed in the processed paperboard.
Correspondingly, the hole waste discharging assembly 3 further comprises a bottom discharging template 33 connected below the top discharging template 31 in a sliding manner, and a plurality of discharging through holes 331 matched with the discharging punch 311 are formed in the bottom discharging template 33; the hole discharging waste assembly 3 further comprises a first cylinder assembly (which is symmetrically distributed in front and back) assembled on the top of the top discharging template 31, and the top discharging template 31 is driven to move downwards by the first cylinder assembly.
Specifically, the first cylinder assemblies each include a first cylinder 32, and a piston rod of the first cylinder 32 is fixedly connected to the top of the top discharge template 31; the cylinder barrel of the piston rod of the first cylinder 32 is equipped with a mounting plate 321, the mounting plate 321 is fixedly connected with a connecting end column 322, and the connecting end column 322 is fixedly connected to the top of the top discharging template 31.
Meanwhile, the transverse cross sections of the bottom discharge template 33 and the top discharge template 31 are rectangular; the top of the bottom discharge template 33 is provided with four corner edge parts; the folding edge parts of the bottom discharging template 33 are upwards fixedly connected with spring guide parts 34, and the top discharging template 31 is connected with the spring guide parts 34 in a sliding mode.
The specific structure of the spring guide 34 is as follows:
the spring guide parts 34 respectively comprise a guide sliding rod 342 fixedly connected to the bottom discharge template 33, the guide sliding rod 342 upwards penetrates through the top discharge template 31, and the top discharge template 31 is connected with the guide sliding rod 342 in a sliding manner;
the guide sliding rod 342 is sleeved with a return spring 341, the bottom of the return spring 341 is fixedly connected to the top of the bottom discharging template 33, and the top of the return spring 341 is fixedly connected to the bottom of the top discharging template 31.
When the above-described defective cardboard material is fed onto the bottom discharge die plate 33, the first air cylinder 32 drives the top discharge die plate 31 downward, and the top discharge die plate 31 moves toward the bottom discharge die plate 33 with respect to the guide slide bar 342 (the top discharge die plate 31 has a bar through hole engaged with the guide slide bar 342). At this time, the discharge punches 311 fixedly connected to the bottom of the top discharge die 31 punch the perforated portions of the paper sheets, and the hole scraps remaining on the paper sheets are discharged, and the punch of the discharge punches 311 discharges the bottom discharge die 33 from the discharge through holes 331. Thereby realizing the waste of the discharge hole.
After the discharge of the waste material, the top discharge mold plate 31 is restored by the elastic restoring force of the spring (the spring has a larger elastic force and can cooperate with the first cylinder 32 to promote the restoration of the top discharge mold plate 31)
The device has the advantages of component design:
arrange material template 33, top through the design bottom and arrange material template 31, top and arrange the material bottom fixedly connected with of template 31 a plurality of and arrange material punch 311, arrange material and offer on the template 33 a plurality of and arrange material punch 311 complex and arrange material through-hole 331, the design of spring guide 34 on the template, specifically adopt direction slide bar 342, direction slide bar 342 to run through top row material template 31 up, cup jointed reset spring 341 on the direction slide bar 342. The device is realized through the structural design: first cylinder 32 drives top discharge die plate 31 downward and top discharge die plate 31 moves relative to guide slide 342 toward bottom discharge die plate 33 (top discharge die plate 31 has rod through holes for guide slide 342). At this time, the discharge punches 311 fixedly connected to the bottom of the top discharge die 31 punch the perforated portions of the paper sheets, and the hole scraps remaining on the paper sheets are discharged, and the punch of the discharge punches 311 discharges the bottom discharge die 33 from the discharge through holes 331. Thereby realizing the waste of the discharge hole. After the hole discharging is finished, the top discharging template 31 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.
Example 2
As shown in fig. 1-9, this embodiment is based on embodiment 1 and is implemented by the feeding assembly 4 to automatically feed the defective paperboard material to the top of the bottom discharge die plate 33. Specifically, the feeding assembly 4 comprises two guide rods 41 fixedly connected to the left side wall of the bottom discharging template 33, and the guide rods 41 are arranged in front and back; a feeding plate 42 is connected between the guide rods 41 in a sliding manner, and the feeding assembly 4 further comprises a second air cylinder assembly, and the feeding plate 42 is driven by the second air cylinder assembly to move towards the left for feeding.
Specifically, the side walls of the guide rods 41 facing each other at the front and rear parts are both provided with sliding grooves 411; the front side wall and the rear side wall of the feeding plate 42 are fixedly connected with two slide blocks 421 which are arranged at intervals left and right; the sliding block 421 is slidably connected in the sliding slot 411. The slide block 421 and the feeding plate 42 are connected in the following manner:
a connecting rod 4211 is fixedly connected between the sliders 421 arranged at left and right intervals on the same side of the feeding plate 42, such as the front side of the feeding plate 42 or the rear side of the feeding plate 42, the connecting rod 4211 is provided with two connecting ends, and the connecting ends of the connecting rod 4211 are both fixedly connected to the sliders 421; the rod body of the connecting rod 4211 (the connecting rod 4211 is C-shaped, so that two connecting ends of the connecting rod 4211 are two open ends of the C-shape) is assembled at the bottom of the feeding plate 42, the top of the feeding plate 42 is downwards in threaded connection with a plurality of mounting screws, and the mounting screws are in threaded connection with the top of the connecting rod 4211.
The sliding blocks 421 are all fixedly connected to a second cylinder assembly at the right side, and the sliding blocks 421 are driven to move towards the left side by the second cylinder assembly. The driving of the feeding plate 42 to the left side is realized by driving the slide 421 to the left side.
Specifically, the second cylinder assemblies respectively comprise a driving rod 431 fixedly connected to the sliding block 421 (the right side wall of the sliding block 421 is fixedly connected to the driving rod 431, and the driving rod 431 is located in the sliding slot 411), and the second cylinder assemblies further comprise a second cylinder 43 fixedly connected to the right end of the driving rod 431, and a piston rod of the second cylinder 43 is fixedly connected to the driving rod 431.
The cardboard material of defect is placed on feed plate 42, drives slider 421 towards left through second cylinder 43 this moment, and actuating lever 431 drives slider 421, and then feed plate 42 carries the material motion to the right side wall position of bottom row material template 33 (feed plate 42 and bottom row material template 33 flush the setting), and then realize the material loading.
The device has the advantages of component design:
through feed plate 42, slider 421, fixed connection drive rod 431, the second cylinder 43 on slider 421, the realization is placed the cardboard material of defect on feed plate 42, drives slider 421 towards left through second cylinder 43 this moment, and drive rod 431 drives slider 421, and then feed plate 42 carries the material to move the right side wall position (feed plate 42 and bottom row material template 33 flush the setting) of material template 33 to the bottom, and then realize the material loading. By adopting the mode, the material is fed to the position close to the bottom discharge template 33, and the technical defects of time consumption and labor consumption caused by manual material moving are overcome.
Example 3
As shown in fig. 1 to 9, in this embodiment, on the basis of embodiment 2, in order to feed the material on the feeding plate 42 to the top of the bottom discharge template 33, the following structural design is adopted:
the hole waste discharging device for the production and processing of the packaging paperboard further comprises a material shoveling component 5 assembled on the left side wall of the feeding plate 42, the material shoveling component 5 comprises an end plate 51 (the longitudinal section of the end plate 51 is L-shaped and has a vertical end), a plurality of third cylinders 52 are fixedly connected to the left side wall of the end plate 51 (the cylinders of the third cylinders 52 are fixedly connected to the vertical end), the material shoveling component 5 further comprises a plurality of fixed connection material shoveling rods 53 of the third cylinders 52, and a plurality of material shovels 55 are fixedly connected to the bottom of the material shoveling rods 53.
Specifically, a piston rod of each third cylinder 52 is fixedly connected with a Z-shaped connecting rod 54 bent downwards; the Z-shaped connecting rod 54 is welded on the material shoveling rod 53; the end of the shovel 55 has a shovel tip 551 (the shovel tip 551 is spaced from the bottom of the feeding plate 42. the distance is kept at 0.3 cm), and the side wall of the shovel 55 has an arc 552. The shovel 55 is inclined downward in order to facilitate the shoveling of cardboard.
The feeding plate 42 feeds the material to be close to the bottom discharge template 33 in the manner of example 2, at this time, the third air cylinder 52 is opened, the third air cylinder 52 drives the Z-shaped connecting rod 54, the Z-shaped connecting rod 54 carries the shoveling rod 53, and the shoveling rod 55 shovels the bottom of the paperboard and moves towards the left side, so that the defective paperboard is fed to the bottom discharge template 33.
The device has the advantages of component design:
the third cylinder 52 is opened by designing the third cylinder 52, the Z-shaped connecting rod 54, the shoveling rod 53 and the shovel 55, and designing the shovel 55 such that the end of the shovel 55 has a shovel tip 551, and the side wall of the shovel 55 has an arc 552 (the arc 552 can prevent the deformation of the cardboard), and the third cylinder 52 drives the Z-shaped connecting rod 54 and the Z-shaped connecting rod 54 to carry the shoveling rod 53, so that the shovel 55 shovels the bottom of the cardboard and moves towards the left side, and the defective cardboard is fed to the bottom discharging template 33.
Adopt above-mentioned mode to realize feeding defective cardboard, material loading to the bottom and arrange material template 33 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.
In actual work, the hole waste discharging device for packaging paperboard production and processing further comprises a support frame 1 fixedly connected to the front end and the rear end of the bottom discharging template 33, and a plurality of vertical parts 2 which are arranged at left and right intervals are vertically arranged on the support frame 1; the vertical part 2 is fixedly connected with the bottom discharging template 33, and the vertical part 2 is fixedly connected with the bottom of the cylinder barrel of the second air cylinder 43 at the right side.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
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 rods are arranged at intervals 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323171.9U CN212580902U (en) | 2020-03-16 | 2020-03-16 | Waste hole discharging device for production and processing of packaging paperboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323171.9U CN212580902U (en) | 2020-03-16 | 2020-03-16 | Waste hole discharging device for production and processing of packaging paperboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212580902U true CN212580902U (en) | 2021-02-23 |
Family
ID=74656854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020323171.9U Expired - Fee Related CN212580902U (en) | 2020-03-16 | 2020-03-16 | Waste hole discharging device for production and processing of packaging paperboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212580902U (en) |
-
2020
- 2020-03-16 CN CN202020323171.9U patent/CN212580902U/en not_active Expired - Fee Related
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Granted publication date: 20210223 |