CN111660031B - Automatic processing equipment for paring knife - Google Patents
Automatic processing equipment for paring knife Download PDFInfo
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- CN111660031B CN111660031B CN202010615424.4A CN202010615424A CN111660031B CN 111660031 B CN111660031 B CN 111660031B CN 202010615424 A CN202010615424 A CN 202010615424A CN 111660031 B CN111660031 B CN 111660031B
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- blade
- feeding
- station
- blanking
- knife
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
Abstract
The invention relates to the field of automatic production and processing, in particular to automatic processing equipment for a peeling knife, which comprises a feeding platform, wherein a knife body feeding station, a blade feeding station, a welding station and a blanking station are arranged on the feeding platform, the blade feeding station is provided with a blade feeding mechanism, the welding station is provided with a welding mechanism, the blanking station is provided with a blanking mechanism, the peeling knife is fed from the knife body feeding station, the blade is fed from the blade feeding station, the peeling knife is fed to the front end face of the knife head through the blade feeding mechanism and then integrally moves to the welding station for welding processing, and the blanking station is used for blanking the peeling knife which is processed. The full-automatic welding machine adopts a full-mechanical mode for welding processing and full-automatic mode control, is suitable for the flow line production of the peeling knife, improves the defects caused by manual auxiliary operation, improves the production quality and efficiency, and reduces the production cost.
Description
Technical Field
The invention relates to the field of automatic production and processing, in particular to automatic processing equipment for a peeling knife.
Background
The peeling knife is a common tool in life, is mainly used for peeling the skin of food, can conveniently and effectively remove the skin of food which is difficult to peel by hands, and saves time. As shown in fig. 1, the peeling knife comprises a handle and a cutting head for cutting food, wherein the front end surface of the cutting head is provided with a blade, and the blade is contacted with the skin of the food to cut through the blade at the end part of the blade.
The production process of the peeling knife is provided with a process of welding the blade on the front end face of the knife head, the process is generally finished through manual operation in the prior art, the blade is attached to the knife head, and then the welding connection between the blade and the knife head is finished through a welding device. By adopting the mode, on one hand, the production efficiency is low, the rejection rate is high due to manual error, the production cost is increased, on the other hand, the small-sized tool such as the peeling knife has large production capacity, and the health of operators is easily influenced by long-time welding operation. Therefore, the automatic processing device for the peeling knife is designed, can automatically complete the welding of the plurality of blades and the knife head, is convenient to be matched with other processes to realize full automation of production, achieves the effects of reducing cost, improving quality and increasing efficiency, and has practical significance and popularization value.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides processing equipment capable of automatically completing feeding, welding fixing and discharging of a peeling knife and a blade, overcomes the defects caused by manual operation in the prior art, and achieves the effects of cost reduction, quality improvement and efficiency improvement.
In order to achieve the aim, the invention provides automatic processing equipment for a peeling knife, which mainly comprises a handheld knife handle and a knife head for cutting food, the front end surface of the tool bit is provided with a blade, the blade is welded and fixed with the tool bit, the automatic paring knife processing equipment comprises a feeding platform, the feeding platform is provided with a cutter body feeding station, a blade feeding station, a welding station and a blanking station, the blade feeding station is provided with a blade feeding mechanism, the welding station is provided with a welding mechanism, the blanking station is provided with a blanking mechanism, the peeling knife is fed from the knife body feeding station, the blade is fed from the blade feeding station, the peeling knife is fed to the front end face of the knife head through the blade feeding mechanism, and then the blade feeding mechanism moves to the welding station integrally to perform welding processing, and the blanking station blanks the processed peeling knife.
Furthermore, a clamp for clamping the paring knife is arranged on the feeding platform, the clamp comprises a clamp base fixedly connected with the feeding platform, a magnet is arranged on a fixing surface of the clamp base, a positioning structure for positioning the paring knife is further arranged on the clamp base, and the positioning structure comprises two positioning columns oppositely arranged on the fixing surface.
Further, the clamp base is arranged to be in an inverted wedge shape, the bottom surface of the wedge shape of the clamp base is fixed to the lower surface of the feeding platform, grooves are formed in the positions, where the clamps are installed, of the feeding platform, and the grooves correspond to the front end face.
Further, blade feed mechanism includes silo and the blade material loading platform of level setting on the blade of vertical setting, silo is located on the blade the first end of blade material loading platform, the blade is piled up and is placed in the silo on the blade, just silo bottom is opened on the blade, the silo on the blade with be provided with the gap between the blade material loading platform, the second end of blade material loading platform is provided with a blade propelling movement portion, blade propelling movement portion passes through the gap will be located the blade material loading platform bottom the blade propelling movement extremely on the preceding terminal surface.
Further, the blade pushing portion is a blade pushing cylinder, an L-shaped pushing piece is arranged at the end portion of a piston rod of the blade pushing cylinder, the vertical portion of the pushing piece is fixed with the end portion of the piston rod, and the horizontal portion of the pushing piece is arranged on the blade feeding table in a sliding mode.
Furthermore, the upper surface of the blade feeding table is not lower than the horizontal plane where the front end face is located, guide grooves are arranged on two sides of the groove, and the guide grooves are wedge-shaped and in transitional connection with the groove, so that the whole width is gradually reduced from large to small.
Furthermore, the feeding platform is a disc-shaped rotating platform, the rotating platform is rotatably arranged on a workbench, a feeding driving part is arranged on the workbench, the feeding driving part is a feeding driving motor, and the feeding driving motor drives the rotating platform to feed materials in a rotating manner through a transmission mechanism; the clamp and the groove are both arranged at the outer edge of the rotating platform.
Further, the welding mechanism comprises a welding machine arranged at the welding station and a welding head with multiple degrees of freedom, wherein the welding head is arranged on the welding machine.
Furthermore, the blanking mechanism comprises a blanking hopper and a blanking pushing portion, the blanking hopper is obliquely arranged, one end of the blanking hopper is located under the blanking station, the blanking pushing portion is a blanking pushing cylinder, a through hole is formed in the clamp base, and a piston rod of the blanking pushing cylinder is aligned to the through hole.
Furthermore, a material detection station is further arranged on the feeding platform and located between the welding station and the blanking station, and a detection sensor is arranged on the material detection station.
The scheme of the invention has the following beneficial effects:
according to the automatic processing equipment for the paring knife, the knife body feeding station, the blade feeding station, the welding station and the blanking station are arranged on the feeding platform, the paring knife is fed from the knife body feeding station, the blade is automatically fed onto the front end face of the paring knife through the blade feeding mechanism, welding is automatically completed through the welding mechanism of the welding station, and blanking is finally completed through the blanking mechanism of the blanking station, the whole process is controlled in a fully mechanical mode and a fully automatic mode, the automatic processing equipment is suitable for flow line production of the paring knife, the defects caused by manual auxiliary operation are overcome, the production quality and efficiency are improved, and the production cost is reduced;
the clamp arranged on the tool bit feeding platform can conveniently and accurately clamp the peeling knife, and meanwhile, the feeding platform is provided with a groove which is consistent with the front end face and the blade in shape, so that the front end face of the peeling knife is just positioned in the groove when the peeling knife is clamped, the blade is fed to the front end face through the blade feeding mechanism and is guided to the groove through the guide groove, the structural design is reasonable, the connection and matching are compact, and the reliability and the welding precision of the equipment are improved.
Drawings
FIG. 1 is a schematic view of a peeling knife;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of a fixture at a blanking station of the present invention;
FIG. 4 is a schematic view of the clamp of the present invention holding a peeling knife;
fig. 5 is a schematic view of a blade feeding mechanism of the present invention.
[ description of reference ]
1-peeling knife; 2-a knife handle; 3, a cutter head; 4-a feeding platform; 5, a cutter body feeding station; 6-blade feeding station; 7-welding station; 8-a blanking station; 9-a blade feeding mechanism; 10-a welding mechanism; 11-a blanking mechanism; 12-a front end face; 13-a clamp; 14-a clamp base; 15-a fixed surface; 16-a magnet; 17-a positioning column; 18-a groove; 19-blade feeding trough; 20-a blade feeding table; 21-blade pushing cylinder; 22-pushing the sheet; 23-a guide groove and 24-a welding machine; 25-a welding head; 26-a discharge hopper; 27-a blanking pushing cylinder; 28-a through hole; 29-a table; 30-feeding driving cylinder; 31-a material detection station; 32-detecting the sensor.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the peeling knife 1 mainly comprises a handle 2 and a knife head 3 for cutting food, wherein the front end surface of the knife head 3 is provided with a blade, and the blade and the knife head 3 are connected into a whole by welding.
The integral structure of the automatic peeling knife processing equipment is shown in fig. 2, and the automatic peeling knife processing equipment comprises a feeding platform 4, wherein a knife body feeding station 5, a knife blade feeding station 6, a welding station 7 and a discharging station 8 are arranged on the feeding platform 4. Wherein, the blade loading station 6 is provided with a blade loading mechanism 9, the welding station 7 is provided with a welding mechanism 10, and the blanking station 8 is provided with a blanking mechanism 11. The peeling knife 1 is conveyed to a knife body feeding station 9 through a feeding mechanism of a previous process, and after moving to a blade feeding station 6 along with a feeding platform 4, a blade to be welded is fed to a front end face 12 of the knife head 3 through the blade feeding mechanism 9, is attached and aligned, moves to a welding station 7 integrally to complete welding and fixing, and finally, the peeling knife 4 moves to a blanking station 8 to be blanked, and is recovered or enters a next process.
Wherein, a clamp 13 for clamping the peeling knife 1 is arranged at each station of the feeding platform 4. As shown in fig. 3 and 4, the clamp 13 includes a clamp base 14 fixedly connected to the feeding platform 4, and a fixing surface 15 of the clamp base 14 is provided with a magnet 16 capable of attracting the cutting head 3 made of ferromagnetic material, so that the cutting head 3 of the peeling knife 1 is attached to the fixing surface 15 of the clamp base 14 and does not fall off. Meanwhile, a positioning structure is further arranged at the bottom end of the clamp base 14, and comprises two positioning columns 17 which are oppositely arranged. Because the whole tool bit 3 is inverted trapezoid, the two positioning columns 17 can position the part of the tool bit 3 close to the joint with the tool holder 2 by limiting the width, so that the fixed state of the peeling knife 1 on the fixture 13 is positioned, and finally the front end face 12 of the tool bit 3 is in a horizontal posture, thereby facilitating the alignment and welding processing of the blade.
Since the front end face 12 of the tool head 3 is at a certain angle with the plane of the peeling knife 1, in this embodiment, the clamp base 14 is designed to be an inverted wedge, and when the bottom surface of the clamp base is fixed with the lower surface of the horizontal feeding platform 4, the fixing surface 15 is inclined relative to the horizontal plane, so that the front end face 12 of the peeling knife 1 can be kept in a horizontal state after being clamped by the clamp 13. In addition, a groove 18 is formed on the feeding platform 4 at the position where the clamp 13 is installed, when the peeling knife 1 is accurately clamped by the clamp 13, the front end face 12 of the feeding platform is just positioned in the groove 18, and the upper part of the feeding platform is in an open state, so that the feeding and welding processing of the blade are facilitated.
The blade feeding mechanism 9 is arranged at the blade feeding station 6 of the feeding platform 4, and as shown in fig. 4, comprises a vertically arranged blade feeding groove 19 and a horizontally arranged blade feeding table 20. The blade stack is placed in blade feeding groove 19, and because blade feeding groove 19 sets up the first end at blade material loading platform 20, and blade material loading groove 19 bottom is open, consequently the blade of blade material loading groove 19 bottommost can directly fall into blade material loading platform 20. A gap is reserved between the blade feeding groove 19 and the blade feeding platform 20, and the blade pushing cylinder 21 horizontally arranged at the second end of the blade feeding platform 20 can push the blade to the front end face 12 of the cutter head 3. In this embodiment, an L-shaped pushing piece 22 is disposed at the end of the piston rod of the blade pushing cylinder 21, a vertical portion of the L-shaped pushing piece 22 is fixed to the end of the piston rod, a horizontal portion of the L-shaped pushing piece is slidably disposed on the blade feeding table 20, the pushing piece 22 is driven by the blade pushing cylinder 21 to be inserted into a gap between the blade feeding groove 19 and the blade feeding table 20, and a bottommost blade located on the blade feeding table 20 is pushed to the front end surface 12, so that a blade feeding process is completed.
Obviously, the upper surface of the blade feeding platform 20 needs to be flush with the height of the front end surface 12, or slightly higher than the front end surface 12, so that the blade can be smoothly pushed onto the front end surface 12. Meanwhile, the front end face 12, the blade and the corresponding groove 18 are square, and in order to enable the blade to be fed into the front end face 12 more accurately, guide grooves 23 are further formed on two sides of the groove 18. As shown in fig. 3, the guiding groove 23 is wedge-shaped and is used as an expanding groove of the groove 18, so that the whole width is gradually reduced from large to small, and the blade is guided by the guiding groove 23 to enter the groove 18 more accurately when being pushed and aligned with the front end face 12, thereby improving the reliability and precision of welding.
The welding mechanism 10 is arranged at a welding station 7 of the feeding platform 4 and comprises a welding head 25 which is arranged on a welding machine 24 and has multiple degrees of freedom, and the welding head 25 is used for welding the blade attached to the front end face 12 and the peeling knife 1 into a whole.
The blanking mechanism 11 comprises a blanking hopper 26 and a blanking pushing cylinder 27 which are arranged at the blanking station 8, wherein the blanking hopper 26 is obliquely arranged, and one end of the blanking hopper is positioned right below the blanking station 8. The feeding pushing cylinder 27 pushes the paring knife 1 adsorbed by the magnet 16 out of the clamp 13 through a piston rod, and the paring knife directly falls onto the feeding hopper 26 and slides into a storage place or other processes along the feeding hopper 26. Because the blanking pushing cylinder 27 is arranged on the back surface of the fixing surface 15 of the clamp base 14, a through hole 28 is formed in the clamp base 14, and a piston rod of the blanking pushing cylinder 27 penetrates through the through hole 28 when extending, so that the peeling knife 1 welded on the fixing surface 15 is ejected out.
In a preferred embodiment, the feeding platform 4 is a disk-shaped rotary platform, and the rotary platform is rotatably disposed on a working platform 29 and is driven to rotate by a feeding driving motor 30 and a transmission mechanism on the working platform 29. Wherein, anchor clamps 13 and recess 18 all set up the outer fringe position at rotary platform, and rotary platform rotates anchor clamps 13 and recess 18 from the former station to the latter station in proper order. The mode of adopting rotary platform can effectively save the place space that the assembly line arranged and occupy, reduction in production cost.
As a preferred embodiment, a material detection station 31 is further disposed on the feeding platform 4, and is located between the welding station 7 and the blanking station 8, a detection sensor 32 is disposed at the material detection station 31, and the detection sensor 32 detects whether the peeling knife 1 is on the clamp 13 rotating to the material detection station 31, so as to control whether the blanking pushing cylinder 27 of the next station pushes blanking in the next process.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. An automatic processing device of a paring knife, the paring knife mainly comprises a hand-held knife handle and a knife head for paring and cutting food, a blade is arranged on the front end face of the knife head and is welded and fixed with the knife head, it is characterized in that the automatic paring knife processing equipment comprises a feeding platform, a knife body feeding station, a blade feeding station, a welding station and a blanking station are arranged on the feeding platform, the blade feeding station is provided with a blade feeding mechanism, the welding station is provided with a welding mechanism, the blanking station is provided with a blanking mechanism, the peeling knife is fed from the knife body feeding station, the blade is fed from the blade feeding station, feeding the peeling knife to the front end face of the knife head through the blade feeding mechanism, integrally moving the peeling knife to the welding station for welding, and blanking the processed peeling knife through the blanking station;
the peeling knife fixture comprises a feeding platform, a feeding platform and a clamp base, wherein the feeding platform is provided with a clamp for clamping the peeling knife, the clamp comprises a clamp base fixedly connected with the feeding platform, a fixing surface of the clamp base is provided with a magnet, the clamp base is also provided with a positioning structure for positioning the peeling knife, and the positioning structure comprises two positioning columns oppositely arranged on the fixing surface;
the clamp base is in an inverted wedge shape, the bottom surface of the clamp base is fixed with the lower surface of the feeding platform, the fixing surface of the clamp base is inclined relative to the horizontal plane, grooves are formed in the positions, where the clamps are installed, of the feeding platform, and the grooves correspond to the front end face;
the blade feeding mechanism comprises a vertically arranged blade feeding groove and a horizontally arranged blade feeding platform, the blade feeding groove is located at the first end of the blade feeding platform, the blades are stacked in the blade feeding groove, the bottom end of the blade feeding groove is open, a gap is formed between the blade feeding groove and the blade feeding platform, a blade pushing portion is arranged at the second end of the blade feeding platform, and the blade pushing portion pushes the blade located at the bottommost layer of the blade feeding platform to the front end face through the gap;
the blanking mechanism comprises a blanking hopper and a blanking pushing portion, the blanking hopper is obliquely arranged, one end of the blanking hopper is located under the blanking station, the blanking pushing portion is a blanking pushing cylinder, the blanking pushing cylinder is arranged on the back face of the fixing face of the clamp base, a through hole is formed in the clamp base, a piston rod of the blanking pushing cylinder is aligned to the through hole, the piston rod of the blanking pushing cylinder penetrates through the through hole when extending, and the paring knife which is welded on the fixing face is ejected out.
2. The automatic peeling knife processing equipment according to claim 1, wherein the blade pushing part is a blade pushing cylinder, an L-shaped pushing piece is arranged at the end part of a piston rod of the blade pushing cylinder, the vertical part of the pushing piece is fixed with the end part of the piston rod, and the horizontal part is arranged on the blade feeding table in a sliding mode.
3. The automatic peeling knife processing device of claim 2, wherein the upper surface of the blade feeding table is not lower than the horizontal plane of the front end face, and guide grooves are arranged on two sides of the groove, are wedge-shaped and are in transitional connection with the groove, so that the whole width gradually decreases from large to small.
4. The automatic peeling knife processing device of claim 3, wherein the feeding platform is a disk-shaped rotating platform, the rotating platform is rotatably arranged on a workbench, a feeding driving part is arranged on the workbench, the feeding driving part is a feeding driving motor, and the feeding driving motor drives the rotating platform to feed materials in a rotating manner through a transmission mechanism; the clamp and the groove are both arranged at the outer edge of the rotating platform.
5. The automated peeling knife processing apparatus of claim 1, wherein the welding mechanism comprises a welding machine disposed at the welding station, and a welding head having multiple degrees of freedom disposed on the welding machine.
6. The automatic peeling knife processing equipment according to claim 1, wherein a material detection station is further arranged on the feeding platform, the material detection station is located between the welding station and the blanking station, and a detection sensor is arranged on the material detection station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010615424.4A CN111660031B (en) | 2020-06-30 | 2020-06-30 | Automatic processing equipment for paring knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010615424.4A CN111660031B (en) | 2020-06-30 | 2020-06-30 | Automatic processing equipment for paring knife |
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| Publication Number | Publication Date |
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| CN111660031A CN111660031A (en) | 2020-09-15 |
| CN111660031B true CN111660031B (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010615424.4A Active CN111660031B (en) | 2020-06-30 | 2020-06-30 | Automatic processing equipment for paring knife |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671400A (en) * | 2017-09-27 | 2018-02-09 | 阳江市五金刀剪产业技术研究院 | A kind of handle of a knife weld jig |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100907828B1 (en) * | 2007-07-25 | 2009-07-14 | 주식회사 하나컴머셜 | Apparatus for manufacturing shafts for cutting tools with carbide tips |
| CN206153780U (en) * | 2016-08-24 | 2017-05-10 | 宁波市鄞州甬腾焊接科技有限公司 | Full -automatic plastering trowel welding machine |
| DE102017118713B3 (en) * | 2017-08-16 | 2019-02-07 | Credé Vermögensverwaltungs-GmbH + Co. KG | Apparatus and method for welding hard bodies to teeth of a saw blade |
| CN107999989B (en) * | 2017-12-29 | 2023-12-12 | 成都恒成工具股份有限公司 | Full-automatic cutter preparation equipment |
| CN108177215A (en) * | 2017-12-29 | 2018-06-19 | 成都恒成工具股份有限公司 | A kind of installation method of blade |
| CN208662864U (en) * | 2018-02-24 | 2019-03-29 | 连云港建博自动化设备有限公司 | A kind of cutter shaft class welding feeding device |
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2020
- 2020-06-30 CN CN202010615424.4A patent/CN111660031B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671400A (en) * | 2017-09-27 | 2018-02-09 | 阳江市五金刀剪产业技术研究院 | A kind of handle of a knife weld jig |
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