CN211917104U - Pencil processing pen holder cutting device - Google Patents
Pencil processing pen holder cutting device Download PDFInfo
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- CN211917104U CN211917104U CN201922337171.4U CN201922337171U CN211917104U CN 211917104 U CN211917104 U CN 211917104U CN 201922337171 U CN201922337171 U CN 201922337171U CN 211917104 U CN211917104 U CN 211917104U
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Abstract
The utility model discloses a pencil processing pen holder cutting device, which comprises a workbench, wherein a material breaking component is assembled above the top of the workbench, a feeding component is arranged at the front side of the workbench, and a material pushing component is arranged at the rear side of the workbench; the material cutting assembly comprises an air cylinder fixedly connected above the workbench, a material cutting knife piece is fixedly connected downwards to the air cylinder, and the material cutting knife piece is used for cutting and processing a pen holder; a plurality of material-mixing bosses are arranged on the front side edge and the rear side edge of the top of the workbench, and first material-mixing grooves are formed in the material-mixing bosses; the center part of the top of the workbench is provided with a plurality of buffer components corresponding to the material-adding bosses, and the buffer components are used for buffering the materials of the pen holder when the materials are cut; the material pushing assembly is used for pushing a pen holder carried on the first material carrying groove, and the material feeding assembly is used for conveying the processing pen holder after material cutting. The device has the advantages that the components are not as high as cutting efficiency, and meanwhile, in the process of cutting the penholder raw material, the cut is neat.
Description
Technical Field
The utility model relates to a pencil processing field especially relates to a pencil processing pen-holder cutting device.
Background
The main structure of the pencil comprises a wood pen holder, wherein a refill is assembled in the wood pen holder, and the refill is mostly made of graphite.
The raw material of timber penholder is timber, and timber forms long rod-shaped processing raw materials after the primary processing, and the penholder length of pencil is mostly 15-20cm, consequently, need carry out the pen-holder that the material becomes specific length with above-mentioned long rod-shaped processing raw materials absolutely, just can regard as the processing raw materials of preparation pencil to use.
The prior art has the following defects when cutting the long rod-shaped processing raw material:
1. the cutting wheel is adopted to cut in a wheel type mode, so that a large amount of wood chips are easily generated, and the wood chips form dust, so that a workshop is easily polluted;
2. the prior art adopts the cutting knife to the above-mentioned wooden raw materials in-process of sword formula mode cutting, because in the cutting process, timber atress is inhomogeneous, and in the timber cutting process, easy rupture can't form regular incision, causes the waste material.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a pencil processing pen-holder cutting device is provided.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a pencil processing pen holder cutting device comprises a workbench, wherein a material cutting assembly is assembled above the top of the workbench, a feeding assembly is arranged on the front side of the workbench, and a material pushing assembly is arranged on the rear side of the workbench;
the material cutting assembly comprises an air cylinder fixedly connected above the workbench, a material cutting knife piece is fixedly connected downwards to the air cylinder, and the material cutting knife piece is used for cutting off and processing a pen holder;
the front side edge and the rear side edge of the top of the workbench are respectively provided with a plurality of material-mixing bosses, and the material-mixing bosses are respectively provided with a first material-mixing groove;
the center part of the top of the workbench is provided with a plurality of buffer assemblies corresponding to the material loading bosses, each buffer assembly comprises a material loading block, and the top of each material loading block is provided with a second material loading groove corresponding to the first material loading groove;
the bottom of the lapping block is fixedly connected with a limiting rod, the bottom of the limiting rod is fixedly connected with a spring, the top of the workbench is provided with a spring groove matched with the spring, the bottom of the spring is fixedly connected with the bottom of the spring groove, and the limiting rod is limited in the spring groove;
the material pushing assembly is used for pushing a pen holder carried on the first material carrying groove, and the material feeding assembly is used for conveying the pen holder processed after material cutting.
Preferably, the material cutting assembly comprises a first material cutting knife and a second material cutting knife, and the first material cutting knife and the second material cutting knife are fixedly connected through a connecting rod;
the first material cutting knife and the second material cutting knife are arranged at a front-back interval, the projection of the first material cutting knife in the working process is positioned on the front side of the buffer component, and the projection of the second material cutting knife in the working process is positioned on the back side of the buffer component;
the projection of the first material cutting knife in the working process is mutually symmetrical to the projection of the second material cutting knife in the working process.
Preferably, the air cylinder is fixedly connected to the left and right side walls of the workbench through connecting rods.
Preferably, the pushing assembly comprises a pushing plate, the front side wall of the pushing plate is fixedly connected with a plurality of pushing columns matched with the first material taking groove, and the rear side wall of the pushing plate is connected with a pushing cylinder;
preferably, the material pushing column is flush with the first material loading groove, and the first material loading groove is flush with the second material loading groove.
Preferably, the rear side wall of the workbench is fixedly connected with an end plate, and the material pushing cylinder is in threaded connection with the end plate through a bolt.
Preferably, the feeding assembly comprises a rack, a plurality of feeding rollers are rotatably connected to the rack, the front side wall of each feeding roller is rotatably connected to the front side wall of the rack through a rotating shaft, and the rear side wall of each feeding roller is rotatably connected to the rear side wall of the rack through a rotating shaft.
Preferably, the feeding assembly further comprises a driving assembly for driving the feeding roller;
the driving assembly comprises driven gears connected to the feeding roller, the driven gears are sequentially meshed with one another, driving gears are meshed with the driven gears, and the driving gears are connected with driving motors.
Preferably, the rear side walls of the feeding rollers are fixedly connected with driven gears through rotating shafts, and one ends of the rotating shafts connected with the rear side walls of the feeding rollers penetrate through the rear side walls of the rack;
and one end of the rotating shaft connected with the rear side wall of the feeding roller is connected with a driven gear.
Preferably, the rear side wall of the rack is fixedly connected with a gear box body matched with the gear, and the driven gear and the driving gear are both located in the gear box body.
Compared with the prior art, the utility model has the following advantages:
firstly, realize the sword through cylinder, first disconnected material sword, second disconnected material sword and cut pen-holder processing raw materials, avoid traditional cutting wheel cutting dust big defect, through design material-adding boss, piece, spring groove, realization in the cutting pen-holder in-process, under the buffering of piece, pen-holder processing raw materials (wooden material) receive the cushioning effect, can not take place incompletely to break, causes the inhomogeneous technical defect of cutting. The feeding and cutting are realized by designing the material pushing cylinder, the material pushing plate and the material pushing column, and the length of pushing the pen holder processing raw material by the material pushing column is determined by the telescopic rod of the material pushing cylinder, so that after the telescopic rod of the material pushing cylinder is adjusted to a proper distance, the length of pushing the material is fixed, and the defect that the cutting is influenced by the fact that the length of pushing the material cannot be controlled due to manual material pushing is overcome by the mode.
The device has the advantages that the components are not as high as cutting efficiency, and meanwhile, in the process of cutting the penholder raw material, the cut is neat.
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 diagram of a workbench according to an embodiment of the present invention;
FIG. 4 is a schematic view of a dispersing structure of the buffering assembly and the worktable in the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a driving assembly according to an embodiment of the present 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.
As shown in fig. 1-5, a cutting device for a pencil processing pen holder comprises a workbench 1, a material cutting assembly 2 is assembled above the top of the workbench 1, a feeding assembly 3 is arranged on the front side of the workbench 1, and a material pushing assembly 4 is arranged on the rear side of the workbench 1;
the pushing assembly 4 pushes the long columnar wood raw material to the workbench 1, and after the material is cut off by the material cutting assembly 2, the cut pen holder raw material is pushed to the next working section by the feeding assembly 3.
The concrete structure of the material cutting assembly 2 is as follows:
the material cutting assembly 2 comprises a cylinder 21 fixedly connected above the workbench 1, the cylinder 21 is located right above the workbench 1, a cylinder barrel of the cylinder 21 is fixedly connected to the left side wall and the right side wall of the workbench 1 through a connecting rod, namely, the left side wall of the cylinder barrel is fixedly connected to the left side wall of the workbench 1 through a connecting rod, and the right side wall of the cylinder barrel is fixedly connected to the right side wall of the workbench 1 through a connecting rod.
The telescopic link 211 of cylinder 21 is fixedly connected with disconnected material sword piece 22 down, and disconnected material sword piece 22 is used for cutting off the processing pen-holder, and the concrete structure of disconnected material subassembly 2 is as follows:
the material cutting assembly 2 comprises a first material cutting knife 221 and a second material cutting knife 222 (the first material cutting knife 221 and the second material cutting knife 222 are the same in size and are arranged in a front-back flush manner, and the first material cutting knife 221 and the second material cutting knife 222 are arranged at intervals in a front-back manner), the first material cutting knife 221 and the second material cutting knife 222 are fixedly connected in a welding manner through a connecting rod 221, and the middle part of the connecting rod 221 is upwards fixed on the telescopic rod 211 of the cylinder 21.
All be equipped with a plurality of material boss 11 in the top front side edge of workstation 1 and rear side edge position, material boss 11 bulges up.
A first material loading groove a is formed in each material loading boss 11, and the longitudinal section of each first material loading groove a is semicircular. The material-adding bosses 11 are arranged on the front edge and the rear edge of the workbench 1 in the left and right directions.
Simultaneously, at the top central part of workstation 1, be equipped with the buffer unit 5 that a plurality of and material loading boss 11 correspond, buffer unit 5 and material loading boss 11 are according to the distribution mode (arranging according to left and right direction) of recalling, and a material loading boss 11 all aligns to every buffer unit 5 front and back side.
The position relationship between the first material cutting knife 221, the second material cutting knife 222 and the buffer component 5 is as follows:
the projection of the first material cutting knife 221 in the working process is positioned on the front side of the buffer component 5, and the projection of the second material cutting knife 222 on the workbench 1 is positioned on the rear side of the buffer component 5; the projection of the first material cutting knife 221 on the workbench 1 and the projection of the second material cutting knife 222 on the workbench 1 are symmetrical to each other (the symmetrical center is a distribution line formed by the buffer component 5, namely the center line of the workbench 1).
The specific structure of the buffer assembly 5 is as follows:
each buffer component 5 comprises a lapping block 51, and the top of the lapping block 51 is provided with a second lapping groove b corresponding to the first lapping groove a; the shape of the second material loading groove b is semicircular.
The bottom center of each block 51 is fixedly connected with a limiting rod 52 downwards, the bottom of the limiting rod 52 is fixedly connected with a spring 53, the top of the workbench 1 is provided with a spring groove 12 matched with the spring 53 (the cross section of the spring groove 12 is circular and corresponds to the limiting rod 52), the bottom of the spring 53 is fixedly connected with the bottom of the spring groove 12, and the limiting rod 52 is limited in the spring groove 12.
The cylindrical materials for processing the penholder are sequentially carried on a material-adding boss 11 (a first material-adding groove a on the material-adding boss 11) on the front edge of the top of the workbench 1, a second material-adding groove b on the top of the material-adding block 51 and a material-adding boss 11 (a first material-adding groove a on the material-adding boss 11) on the rear edge of the top of the workbench 1.
After the material is added, the material is cut by the first material cutting knife 221 and the second material cutting knife 222.
After the material is expected absolutely, push away the material through the assembly at the material pushing component 4 of 1 rear side of workstation (push away material component 4 and be used for promoting the pen-holder processing raw materials of carrying on first material groove a), push away the concrete structure of material component 4 as follows:
the material pushing assembly 4 comprises a material pushing plate 41, a plurality of material pushing columns 411 matched with a first material overlapping groove a are fixedly connected to the front side wall of the material pushing plate 41, a material pushing cylinder 42 is connected to the rear side wall of the material pushing plate 41, the material pushing columns 411 are arranged in a flush mode with the first material overlapping groove a, the first material overlapping groove a is arranged in a flush mode with a second material overlapping groove b, and the material pushing columns 411 are arranged in a flush mode with the first material overlapping groove a and the second material overlapping groove b.
The rear side wall of the workbench 1 is fixedly connected with an end plate c, the material pushing cylinder 42 is screwed on the end plate c through a bolt, and the material pushing assembly 4 is assembled on the end plate c through the mode.
After the material pushing penholder is cut, the cut penholder is fed to the next working section for processing through the feeding component 3 assembled at the front side part of the workbench 1.
The feeding assembly 3 has the following specific structure:
the feeding assembly 3 comprises a frame 31, a plurality of feeding rollers 32 are rotatably connected to the frame 31 (the feeding rollers 32 are distributed in a front-back distribution mode), the front side wall of each feeding roller 32 is rotatably connected to the front side wall of the frame 31 through a rotating shaft (bearings matched with the rotating shaft in the existing mode are assembled on the front side wall of the frame 31), and the rear side wall of each feeding roller 32 is rotatably connected with the rear side wall of the frame 31 through the rotating shaft.
The feeding assembly 3 further comprises a driving assembly 33 for driving the feeding roller 32; the driving assembly 33 comprises driven gears c connected to the feeding roller 32, the driven gears c are sequentially meshed, and the feeding roller 32 is distributed front and back, so that the driven gears c are sequentially meshed from back to front. The driven gear c is engaged with a driving gear d (driven gear c connected to the foremost feed roller 32), and the driving gear d is connected to a driving motor 331.
The driven gear c and the feed roller 32 are connected as follows:
the right side wall of the feed roller 32 is fixedly connected with a driven gear c through a rotating shaft, one end of the rotating shaft connected with the right side wall of the feed roller 32 penetrates through the right side wall of the frame 31 (the right side wall of the frame 31 is provided with a through hole matched with the rotating shaft, a bearing is assembled in the through hole),
one end of the rotating shaft connected with the right side wall of the feeding roller 32 is connected with a driven gear c. The right side wall of the frame 31 is fixedly connected with a gear box 332 matched with the driven gear c and the driving gear d, and the driven gear c and the driving gear d are both located in the gear box 332.
The working principle is as follows:
first, a pen-holder processing material (in a long column shape, which needs to be cut in stages) having a certain length is sequentially loaded on a first loading groove a on the loading boss 11 (rear part), a second loading groove b on the loading block 51, and a first loading groove a on the loading boss 11 (front part) from back to front, and at this time, the cylinder 21 is opened, and the cylinder 21 drives the first material cutter 221 and the second material cutter 222 to move downward to the first material cutter 221 and the second material cutter 222 to cut the pen-holder processing material. The penholder processing raw material is deformed by the pressure applied by the first material cutting knife 221 and the second material cutting knife 222, the penholder processing raw material provides downward acting force to the block 51, the block 51 extrudes the spring 53, meanwhile, the limiting rod 52 moves downward, and the limiting rod 52 is always limited in the spring groove 12, so that the block 51 moves stably.
Under the buffering of the block 51, the penholder processing raw material (wood material) is buffered, so that incomplete breaking can not occur, and uneven cutting is not caused.
After the cutting, collect the cutting material and place the pay-off on feed roll 32, specifically be driving motor 331 drive driving gear d, driving gear d drive driven gear c, and then used feed roll 32 rotates, carries the material.
After cutting, the pushing cylinder 42 is opened, the pushing plate 41 drives the pushing column 411, the pushing column 411 pushes the penholder processing raw material forward until the front end of the penholder processing raw material is carried on the material carrying boss 11 at the front side edge of the workbench 1, and the material is cut again according to the above manner.
The device has the advantages of component design:
firstly, the material cutting of penholder processing raw materials is realized through the air cylinder 21, the first material cutting knife 221 and the second material cutting knife 222, the defect of large cutting dust of a traditional cutting wheel is avoided, and the penholder processing raw materials (made of wood materials) are buffered by the material overlapping lug boss 11, the overlapping block 51, the spring 53 and the spring groove 12 under the buffer of the overlapping block 51 in the penholder cutting process, so that the technical defect of uneven cutting caused by incomplete breakage is avoided. The pushing and feeding cutting is realized by designing the pushing cylinder 42, the pushing plate 41 and the pushing column 411, and the length of the pushing column 411 for pushing the penholder processing raw material is determined by the telescopic rod of the pushing cylinder 42, so that the length of the pushing cylinder 42 for pushing the material is fixed after the telescopic rod is adjusted to a proper distance, and the defect that the length of the pushing cylinder cannot be controlled to push the material and the cutting is influenced due to manual pushing is overcome by adopting the mode.
The device has the advantages that the components are not as high as cutting efficiency, and meanwhile, in the process of cutting the penholder raw material, the cut is neat.
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 (10)
1. A pencil processing pen holder cutting device is characterized by comprising a workbench, wherein a material cutting assembly is assembled above the top of the workbench, a feeding assembly is arranged on the front side of the workbench, and a material pushing assembly is arranged on the rear side of the workbench;
the material cutting assembly comprises an air cylinder fixedly connected above the workbench, a material cutting knife piece is fixedly connected downwards to the air cylinder, and the material cutting knife piece is used for cutting off and processing a pen holder;
the front side edge and the rear side edge of the top of the workbench are respectively provided with a plurality of material-mixing bosses, and the material-mixing bosses are respectively provided with a first material-mixing groove;
the center part of the top of the workbench is provided with a plurality of buffer assemblies corresponding to the material loading bosses, each buffer assembly comprises a material loading block, and the top of each material loading block is provided with a second material loading groove corresponding to the first material loading groove;
the bottom of the lapping block is fixedly connected with a limiting rod, the bottom of the limiting rod is fixedly connected with a spring, the top of the workbench is provided with a spring groove matched with the spring, the bottom of the spring is fixedly connected with the bottom of the spring groove, and the limiting rod is limited in the spring groove;
the material pushing assembly is used for pushing a pen holder carried on the first material carrying groove, and the material feeding assembly is used for conveying the pen holder processed after material cutting.
2. The device for cutting off the pencil holder for processing the pencils as claimed in claim 1, wherein the material cutting assembly comprises a first material cutting knife and a second material cutting knife, and the first material cutting knife and the second material cutting knife are fixedly connected through a connecting rod;
the first material cutting knife and the second material cutting knife are arranged at a front-back interval, the projection of the first material cutting knife in the working process is positioned on the front side of the buffer component, and the projection of the second material cutting knife in the working process is positioned on the back side of the buffer component;
the projection of the first material cutting knife in the working process is mutually symmetrical to the projection of the second material cutting knife in the working process.
3. The pencil processing holder cutting device according to claim 2, wherein the cylinder is fixedly connected to left and right side walls of the table through a connecting rod.
4. The device for cutting off the pencil processing holder according to claim 3, wherein the pushing assembly comprises a pushing plate, a plurality of pushing posts matched with the first material catching grooves are fixedly connected to a front side wall of the pushing plate, and a pushing cylinder is connected to a rear side wall of the pushing plate.
5. The pencil processing barrel cutting device according to claim 4, wherein the pushing cylinder is flush with the first casing groove, and the first casing groove is flush with the second casing groove.
6. The device for cutting off the pencil processing holder according to claim 5, wherein an end plate is fixedly connected to a rear side wall of the working table, and the pushing cylinder is screwed to the end plate through a bolt.
7. The device for cutting off the pen holder for pencil processing according to claim 6, wherein the feeding assembly comprises a frame, a plurality of feeding rollers are rotatably connected to the frame, the front side walls of the feeding rollers are rotatably connected to the front side walls of the frame through rotating shafts, and the rear side walls of the feeding rollers are rotatably connected to the rear side walls of the frame through rotating shafts.
8. The pencil processing barrel cutting apparatus of claim 7, wherein the feed assembly further comprises a drive assembly that drives the feed roller;
the driving assembly comprises driven gears connected to the feeding roller, the driven gears are sequentially meshed with one another, driving gears are meshed with the driven gears, and the driving gears are connected with driving motors.
9. The device for cutting off the pencil holder for processing the pencils as claimed in claim 8, wherein the rear side walls of the feed rollers are fixedly connected with driven gears through rotating shafts, and one ends of the rotating shafts connected with the rear side walls of the feed rollers penetrate through the rear side walls of the rack;
and one end of the rotating shaft connected with the rear side wall of the feeding roller is connected with a driven gear.
10. The device for cutting off the pen holder during pencil processing according to claim 9, wherein a gear box body matched with the gear is fixedly connected to a rear side wall of the rack, and the driven gear and the driving gear are both located in the gear box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922337171.4U CN211917104U (en) | 2019-12-24 | 2019-12-24 | Pencil processing pen holder cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922337171.4U CN211917104U (en) | 2019-12-24 | 2019-12-24 | Pencil processing pen holder cutting device |
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| Publication Number | Publication Date |
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| CN211917104U true CN211917104U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922337171.4U Active CN211917104U (en) | 2019-12-24 | 2019-12-24 | Pencil processing pen holder cutting device |
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| CN (1) | CN211917104U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588651A (en) * | 2020-11-26 | 2021-04-02 | 温州市简系文具有限公司 | Clamping and conveying equipment for pencil lead processing |
| CN113400427A (en) * | 2021-05-13 | 2021-09-17 | 夏强 | Branch cutting device for bioengineering |
| CN114872100A (en) * | 2021-02-05 | 2022-08-09 | 安徽省助友塑料笔业有限公司 | Pencil cutting device |
-
2019
- 2019-12-24 CN CN201922337171.4U patent/CN211917104U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588651A (en) * | 2020-11-26 | 2021-04-02 | 温州市简系文具有限公司 | Clamping and conveying equipment for pencil lead processing |
| CN114872100A (en) * | 2021-02-05 | 2022-08-09 | 安徽省助友塑料笔业有限公司 | Pencil cutting device |
| CN113400427A (en) * | 2021-05-13 | 2021-09-17 | 夏强 | Branch cutting device for bioengineering |
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