CN111702845A - Double-head cutting machine for cutting glass fiber reinforced plastic products - Google Patents
Double-head cutting machine for cutting glass fiber reinforced plastic products Download PDFInfo
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- CN111702845A CN111702845A CN202010649205.8A CN202010649205A CN111702845A CN 111702845 A CN111702845 A CN 111702845A CN 202010649205 A CN202010649205 A CN 202010649205A CN 111702845 A CN111702845 A CN 111702845A
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- frame
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- glass fiber
- fiber reinforced
- reinforced plastic
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- 238000005520 cutting process Methods 0.000 title claims abstract description 130
- 239000011152 fibreglass Substances 0.000 title claims abstract description 60
- 239000000428 dust Substances 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000007306 turnover Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 1
- 238000005453 pelletization Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000004513 sizing Methods 0.000 description 6
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000005007 epoxy-phenolic resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 phenolic aldehyde Chemical class 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/28—Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a double-head cutting machine for cutting glass fiber reinforced plastic products, which comprises a dust hood, a cutter head and a cutter head, wherein the dust hood is arranged on the upper side of a main frame; the cutting moving frame is arranged in the dust hood and slides back and forth along the main frame; the dust removal system comprises a saw blade protection cover, the saw blade protection cover is arranged on the upper side of the saw blade, and the saw blade protection cover is connected with a dust receiving box; the fixed-size turning frame comprises a fixed-size frame and an automatic turning frame, the fixed-size frame is connected with the cutting moving frame through a connecting frame and provides the precise length of the glass fiber reinforced plastic product for the cutting machine head, and the fixed-size frame moves back and forth along the automatic turning frame; the upper part of the automatic turning frame is provided with a support frame for supporting the glass fiber reinforced plastic product to be conveyed, one side of the support frame is hinged with the automatic turning frame, and the automatic turning frame is also provided with a turning cylinder for driving the support frame to turn along the hinged part; the invention has two sets of cutting systems, two sets of fixed-length material turning frames are independent to each other, and fixed-length cutting of the glass fiber reinforced plastic product is realized; the dust collector with the closed dust removal system reduces dust pollution caused in cutting.
Description
Technical Field
The invention belongs to the technical field of glass fiber reinforced plastic product production equipment, particularly relates to cutting equipment, and particularly relates to a double-head cutting machine for cutting glass fiber reinforced plastic products.
Background
Glass Fiber Reinforced Plastic (FRP), also known as FRP, is a reinforced plastic made of glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix, and glass fiber or its product as reinforcing material. Because of the different types of resins, the resins are called polyester glass fiber reinforced plastics, epoxy glass fiber reinforced plastics and phenolic aldehyde glass fiber reinforced plastics. Light weight, hardness, non-conductivity, stable performance, high mechanical strength, less recovery and corrosion resistance. Can replace steel to manufacture machine parts, automobiles, ship shells, guardrails, structural frames and the like.
In the production of glass fiber reinforced plastic products, particularly glass fiber reinforced plastic pipes, pultrusion equipment drives the glass fiber reinforced plastic pipes to be continuously pulled out of a forming die, the pipes are required to be cut at fixed length according to specification and length, and the pipes are continuously extruded and are in a moving state, so that the accurate fixed-length cutting of the pipes is difficult to realize. Aiming at the glass fiber reinforced plastic products with more purposes, small sections and longer length, two or more glass fiber reinforced plastic products are usually produced in the production process, so that the production efficiency is improved, the extrusion linear speeds of the pipes cannot be absolutely the same, and the fixed-length cutting cannot be realized by a single cutting device.
Disclosure of Invention
The invention aims to provide a double-head cutting machine for cutting glass fiber reinforced plastic products, which solves the problems in the prior art, realizes fixed-length cutting of glass fiber reinforced plastic pipes, and realizes mutually independent fixed-length accurate cutting when one glass fiber reinforced plastic product with a small cross section and a longer glass fiber reinforced plastic product is cut in two steps in the production process.
In order to achieve the purpose, the invention provides the following technical scheme: a double-head cutting machine for cutting glass fiber reinforced plastic products comprises a dust shield cover, a main frame, a dust removal system, a cutting moving frame, a connecting frame and a fixed-length turning frame, wherein the dust shield cover is arranged on the upper side of the main frame to form a closed space for preventing dust generated by cutting the glass fiber reinforced plastic products from flying;
the two sets of cutting moving frames are arranged and are arranged in the dust hood side by side, and the cutting moving frames slide back and forth along the main rack; the cutting moving frames are all provided with cutting machine heads, and each cutting machine head comprises a saw blade, a motor for driving the saw blade to rotate, a lifting cylinder for driving the saw blade and the motor to vertically reciprocate;
the dust removal system comprises a saw blade protection cover, the saw blade protection cover is arranged on the upper side of the saw blade, and the saw blade protection cover is connected with a dust receiving box;
the connecting frame is used for connecting the cutting moving frame and the fixed-length turning frame and reinforcing the relative position of the cutting moving frame and the fixed-length turning frame;
the fixed-size turning frame comprises a fixed-size frame and an automatic turning frame, and the fixed-size frame is connected with the cutting moving frame through a connecting frame to provide the precise length of the glass fiber reinforced plastic product for the cutting machine head; the fixed length frame reciprocates along the automatic turnover frame; the upper part of the automatic turning frame is provided with a support frame for supporting the glass fiber reinforced plastic product to be conveyed, one side of the support frame is hinged with the automatic turning frame, and the automatic turning frame is also provided with a turning cylinder for driving the support frame to turn along the hinged part; two groups of fixed-length turning frames are symmetrically arranged.
Further, the cutting moving frame is arranged on the upper side of the main frame through a pulley, and a sliding groove for accommodating the pulley is arranged on the upper side of the main frame.
Furthermore, the distance between perpendicular bisectors of the saw blades of the two sets of cutting moving frames is not more than 115% of the outer diameter of the saw blade, and the two sets of cutting moving frames are independent.
Furthermore, the dust collection box is connected with a negative pressure fan, negative pressure is formed in the dust collection box, and dust generated by cutting the glass fiber reinforced plastic product is collected.
Furthermore, the upper side of the automatic turning frame is provided with a guide rail, and the lower side of the fixed-length frame is provided with a travelling wheel moving along the guide rail.
Furthermore, the support frames of the two groups of fixed-length turning frames turn back, the two groups of fixed-length turning frames are independent of each other, the two groups of fixed-length turning frames correspond to the two groups of cutting moving frames one by one, and the cutting moving frames are the same as the corresponding fixed-length turning frames in moving direction.
Furthermore, both sides of the dust hood cover are provided with through holes for the glass fiber reinforced plastic products to pass through.
The automatic material overturning frame further comprises a material trolley, and the material trolley is arranged on the lower side of the automatic material overturning frame; and when the support frame is turned to an inclined state, the material trolley collects the glass fiber reinforced plastic products falling from the support frame.
Further, the support frame comprises a plurality of rollers, and resistance of the glass fiber reinforced plastic product to moving on the upper side of the support frame is reduced.
Further, the fixed-size frame is provided with a vertically moving lifting baffle and a baffle cylinder for driving the lifting baffle to move.
The invention has the following beneficial effects:
the movable cutting structure which continuously stretches out along with the glass fiber reinforced plastic pipe is arranged, so that the fixed-length accurate cutting of the glass fiber reinforced plastic pipe is realized, and the product quality and specification are ensured; the automatic stirring and collecting device is ingenious in design and reduces the labor intensity; through the closed dust removal system, dust entering the workshop working environment is reduced, the health of workers is guaranteed, and the system is safe and environment-friendly;
the double-end cutting machine equipment for cutting the glass fiber reinforced plastic product has two sets of cutting sizing systems which operate independently and do not interfere with each other; under the condition of ensuring the cutting accuracy, the production efficiency is obviously improved, the cutting requirement of one-to-two pultrusion equipment of the glass fiber reinforced plastic product is met, and a foundation is provided for accurate cutting of one-to-many pultrusion equipment of the glass fiber reinforced plastic product.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a cutting moving frame according to the present invention.
Fig. 3 is a schematic view of the fixed-length turnover frame structure of the invention.
Fig. 4 is a schematic structural diagram of a cutting head and a dust removal system of the present invention.
Fig. 5 is a schematic view of the structure of the material trolley of the invention.
In the figure: 10. the dust shielding machine comprises a dust shielding machine cover, 20, a main frame, 30, a dust removing system, 40, a cutting moving frame, 50, a connecting frame, 60, a fixed-length turning frame, 70, a material vehicle, 31, a saw blade protecting cover, 32, a dust collecting box, 41, a motor, 42, a lifting cylinder, 43, a saw blade, 61, the fixed-length frame, 62, an automatic turning frame, 63, a guide rail, 64, a walking wheel, 65, a supporting frame, 66, a turning cylinder, 67, a lifting baffle, 68 and a baffle cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
In the description of the present invention, it is to be understood that the terms "middle", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-5, the present embodiment provides a dual-head cutting machine for cutting glass fiber reinforced plastic products, including a dust-shielding hood 10, a main frame 20, a dust-removing system 30, a cutting moving frame 40, a connecting frame 50 and a scale-up turning frame 60, wherein the dust-shielding hood 10 is disposed on the upper side of the main frame 20 to form a closed space for preventing dust generated by cutting glass fiber reinforced plastic products from flying;
the cutting moving frames 40 are arranged in two sets, the cutting moving frames 40 are arranged in the dust hood 10 side by side, and the cutting moving frames 40 slide back and forth along the main rack 20; the cutting moving frames 40 are respectively provided with a cutting head, and the cutting head comprises a saw blade 43, a motor 41 for driving the saw blade 43 to rotate, and a lifting cylinder 42 for driving the saw blade 43 and the motor 41 to vertically reciprocate;
the dust removal system 30 comprises a saw blade protection cover 31, the saw blade protection cover 31 is arranged on the upper side of a saw blade 43, and the saw blade protection cover 31 is connected with a dust collection box 32;
a connecting frame 50 for connecting the cutting movable frame 40 and the fixed-length turning frame 60 and reinforcing the relative position of the cutting movable frame 40 and the fixed-length turning frame 60;
the fixed-length turning frame 60 comprises a fixed-length frame 61 and an automatic turning frame 62, wherein the fixed-length frame 61 is connected with the cutting moving frame 40 through the connecting frame 50, and the accurate length of the glass fiber reinforced plastic product is provided for the cutting machine head; the fixed size frame 61 reciprocates along the automatic turnover frame 62; the upper part of the automatic turning frame 62 is provided with a support frame 65 for supporting the conveying of the glass fiber reinforced plastic product, one side of the support frame 65 is hinged with the automatic turning frame 62, and the automatic turning frame 62 is also provided with a turning cylinder 66 for driving the support frame 65 to turn along the hinged part; the sizing turnups 60 are symmetrically arranged in two groups.
In this embodiment, the cutting moving frame 40 is disposed on the upper side of the main frame 20 via a pulley, and a sliding groove for accommodating the pulley is disposed on the upper side of the main frame 20.
In this embodiment, the pitch of the perpendicular bisectors of the saw blades of the two sets of cutting moving frames 40 is not more than 115% of the outer diameter of the saw blade 43, and the two sets of cutting moving frames 40 are independent of each other.
In this embodiment, the dust collection box 32 is connected to a negative pressure fan, so that negative pressure is formed in the dust collection box 32, and dust generated by cutting the glass fiber reinforced plastic product is collected.
In this embodiment, a guide rail 63 is disposed on the upper side of the automatic tilting frame 62, and a traveling wheel 64 moving along the guide rail is disposed on the lower side of the fixed-size frame 61.
In this embodiment, the support frames 65 of the two sets of sizing turnups 60 are turned back to back, the two sets of sizing turnups 60 are independent of each other, the two sets of sizing turnups 60 correspond to the two sets of cutting movable frames 40 one to one, and the cutting movable frames 40 move in the same direction as the corresponding sizing frames 61.
In this embodiment, through holes for glass fiber reinforced plastic products to pass through are disposed on both sides of the dust hood 10.
In this embodiment, the material trolley 70 is further included, and the material trolley 70 is arranged on the lower side of the automatic tipping frame 62; the support frame 65 is turned to an inclined state, and the material trolley 70 collects the glass fiber reinforced plastic products falling from the support frame 65.
In this embodiment, the supporting frame 65 includes a plurality of rollers to reduce the resistance of the glass fiber reinforced plastic product to move on the upper side of the supporting frame 65.
In this embodiment, the scale frame 61 is provided with a vertically movable lifting and lowering shutter 67 and a shutter cylinder 68 for driving the lifting and lowering shutter 67 to move.
When the invention is implemented, a manual mode is adopted, and when the manual mode is operated: firstly, determining the distance between the fixed size frame 61 and the cutting movable frame 40 according to the length of the glass fiber reinforced plastic pipe to be cut, and connecting the cutting movable frame 40 and the fixed size frame 61 by using a connecting frame 50, so that the distance between a cutting machine head and the fixed size frame 61 is fixed; the pipe is extruded from a forming die, a pultrusion machine provides power to drive the pipe to be extruded continuously, the pipe penetrates through the dust hood 10 and the cutting moving frame 40 and reaches the fixed size frame 61, the motor 41 and the lifting cylinder 42 of the cutting head are started, the motor 41 drives the saw blade 43 to rotate, the lifting cylinder 42 drives the motor 41 and the saw blade 43 to move upwards to cut the pipe, the cutting moving frame 40 and the fixed size frame 61 slide along the main frame 20 and the automatic turning frame 62 respectively in the cutting process, the pipe is cut at a fixed length in a continuous extending state, after the cutting is finished, the motor 41 and the saw blade 43 are lowered and returned through the lifting cylinder 42, and the motor 41 is closed; the uncut pipe props against the cut pipe to move continuously, the fixed-size frame 61 is provided with a lifting baffle 67, and a baffle cylinder 68 drives the lifting baffle 67 to ascend so that the pipe passes through the fixed-size frame 61; the cutting movable frame 40 and the fixed length frame 61 are driven to move and return to the original position; when all the cut pipes move to the upper side of the supporting frame 65 of the automatic overturning frame 62, the overturning cylinder 66 is driven to act, the supporting frame 65 overturns to be in an inclined state, and the cut pipes automatically fall into the material trolley 70 on the lower side of the automatic overturning frame 62; and (5) continuously extending the pipe, and continuously finishing cutting according to the steps.
The automatic mode can be improved, the operation steps are the same as those of the manual mode, and a walking wheel motor for driving the walking wheel 64 to move along the guide rail 63 of the automatic overturning frame 62 is arranged on the walking wheel 64 on the lower side of the fixed size frame 61, so that the automatic return of the fixed size frame 61 and the cutting moving frame 40 is realized; the connecting frame 50 is an electric telescopic rod, and the distance between the cutting machine head and the fixed-length frame 61 can be adjusted by automatic extension and contraction.
The cutting machine can be improved to a linkage mode, and when the lifting baffle 67 of the fixed-length frame 61 detects that the pipe is jacked, the cutting machine head is automatically started to work to realize cutting; a travel switch is arranged on the cutting moving frame 40, and when the lifting cylinder 42 extends out for a certain length, namely cutting is finished, the cutting machine head automatically returns; when the cutting movable frame 40 in the dust hood 10 is moved to a certain position, the lifting baffle 67 is lifted to release the pipe; after the lifting baffle 67 is detected to rise, the walking wheels 64 are driven by the walking wheel motor to drive the fixed size frame 61 and the cutting moving frame 40 to return; when the situation that the cut pipes completely move the upper side of the supporting frame 65 is detected, the overturning air cylinder 66 drives the supporting frame 65 to overturn, so that the pipes fall into the material trolley 70; and arranging sensors at all positions according to the action steps, wherein the sensors are connected with a controller, and the controller controls the power equipment to sequentially act to complete the full-automatic cutting of the glass fiber reinforced plastic product.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. The utility model provides a double-end cutting machine for cutting glass steel product, removes frame, link and scale roll-over frame, its characterized in that including hiding dust aircraft bonnet, main frame, dust pelletizing system, cutting: the dust shield cover is arranged on the upper side of the main frame to form a closed space to prevent dust generated by cutting the glass fiber reinforced plastic product from flying;
the two sets of cutting moving frames are arranged and are arranged in the dust hood side by side, and the cutting moving frames slide back and forth along the main rack; the cutting moving frames are all provided with cutting machine heads, and each cutting machine head comprises a saw blade, a motor for driving the saw blade to rotate, a lifting cylinder for driving the saw blade and the motor to vertically reciprocate;
the dust removal system comprises a saw blade protection cover, the saw blade protection cover is arranged on the upper side of the saw blade, and the saw blade protection cover is connected with a dust receiving box;
the connecting frame is used for connecting the cutting moving frame and the fixed-length turning frame and reinforcing the relative position of the cutting moving frame and the fixed-length turning frame;
the fixed-size turning frame comprises a fixed-size frame and an automatic turning frame, and the fixed-size frame is connected with the cutting moving frame through a connecting frame to provide the precise length of the glass fiber reinforced plastic product for the cutting machine head; the fixed length frame reciprocates along the automatic turnover frame; the upper part of the automatic turning frame is provided with a support frame for supporting the glass fiber reinforced plastic product to be conveyed, one side of the support frame is hinged with the automatic turning frame, and the automatic turning frame is also provided with a turning cylinder for driving the support frame to turn along the hinged part; two groups of fixed-length turning frames are symmetrically arranged.
2. The double-ended cutting machine for cutting glass fiber reinforced plastic products according to claim 1, characterized in that: the cutting moving frame is arranged on the upper side of the main frame through a pulley, and a sliding groove for accommodating the pulley is arranged on the upper side of the main frame.
3. The double-ended cutting machine for cutting glass fiber reinforced plastic products according to claim 2, characterized in that: the interval of the perpendicular bisectors of the saw blades of the two cutting moving frames is not more than 115 percent of the outer diameter of the saw blade, and the two cutting moving frames are mutually independent.
4. A double-ended cutting machine for cutting glass fiber reinforced plastic articles according to claim 3, characterized in that: the dust collection box is connected with a negative pressure fan, negative pressure is formed in the dust collection box, and dust generated by cutting the glass fiber reinforced plastic product is collected.
5. The double-ended cutting machine for cutting glass fiber reinforced plastic products according to claim 4, wherein: the upper side of the automatic turning frame is provided with a guide rail, and the lower side of the fixed-length frame is provided with a walking wheel moving along the guide rail.
6. The double-ended cutting machine for cutting glass fiber reinforced plastic products according to claim 5, wherein: the support frames of the two groups of fixed-length turning frames turn back, the two groups of fixed-length turning frames are independent from each other, the two groups of fixed-length turning frames correspond to the two groups of cutting moving frames one by one, and the cutting moving frames are the same as the corresponding fixed-length moving frames in moving direction.
7. The double-ended cutting machine for cutting glass fiber reinforced plastic products according to claim 6, wherein: and through holes for the glass fiber reinforced plastic products to pass through are formed in both sides of the dust hood cover.
8. The double-ended cutting machine for cutting glass fiber reinforced plastic products according to claim 7, wherein: the automatic material overturning device further comprises a material vehicle, wherein the material vehicle is arranged on the lower side of the automatic overturning frame; and when the support frame is turned to an inclined state, the material trolley collects the glass fiber reinforced plastic products falling from the support frame.
9. The double-ended cutting machine for cutting glass fiber reinforced plastic products according to claim 8, wherein: the support frame comprises a plurality of rollers, and the resistance of the glass fiber reinforced plastic product to move on the upper side of the support frame is reduced.
10. The double-ended cutting machine for cutting glass fiber reinforced plastic products according to claim 9, wherein: the fixed-size frame is provided with a vertically moving lifting baffle and a baffle cylinder for driving the lifting baffle to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010649205.8A CN111702845A (en) | 2020-07-08 | 2020-07-08 | Double-head cutting machine for cutting glass fiber reinforced plastic products |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010649205.8A CN111702845A (en) | 2020-07-08 | 2020-07-08 | Double-head cutting machine for cutting glass fiber reinforced plastic products |
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| CN111702845A true CN111702845A (en) | 2020-09-25 |
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| CN202010649205.8A Pending CN111702845A (en) | 2020-07-08 | 2020-07-08 | Double-head cutting machine for cutting glass fiber reinforced plastic products |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770761A (en) * | 2020-10-09 | 2021-12-10 | 怀化永晟建设工程有限公司 | Section bar cutting machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1309235A (en) * | 1969-05-13 | 1973-03-07 | Dunlop Holdings Ltd | Cutting material into lengths |
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