CN113910748A - Cutting machine for processing PET (polyethylene terephthalate) -based composite board - Google Patents
Cutting machine for processing PET (polyethylene terephthalate) -based composite board Download PDFInfo
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- CN113910748A CN113910748A CN202111249035.5A CN202111249035A CN113910748A CN 113910748 A CN113910748 A CN 113910748A CN 202111249035 A CN202111249035 A CN 202111249035A CN 113910748 A CN113910748 A CN 113910748A
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- 239000002131 composite material Substances 0.000 title claims abstract description 60
- 229920000139 polyethylene terephthalate Polymers 0.000 title abstract description 53
- 239000005020 polyethylene terephthalate Substances 0.000 title abstract description 53
- -1 polyethylene terephthalate Polymers 0.000 title abstract description 4
- 239000000463 material Substances 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 239000011162 core material Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/003—Cutting
Abstract
The invention relates to the technical field of a cutting machine for processing a PET (polyethylene terephthalate) composite board, in particular to a cutting machine for processing the PET composite board, which comprises a foot seat, wherein the top end of the foot seat is fixedly connected with a workbench, a lifting structure is fixedly connected above a cross beam of the foot seat positioned at the left end, the lifting structure comprises an electric telescopic rod, and the top end of the electric telescopic rod is fixedly connected with a fixing frame. Avoid PET composite sheet and workstation to produce the friction, the mar wearing and tearing appear.
Description
Technical Field
The invention relates to the technical field of PET composite board processing cutting machines, in particular to a cutting machine for processing a PET composite board.
Background
The thermoplastic PET composite sheet adopts glass fiber reinforced thermoplastic resin composite sheet as the panel, the PET foamed sheet is the core material, adopt the hot melt adhesive to bond panel and core, the composite sheet of a sandwich structure that forms, main application is dry-type carriage board, container board etc., compare in the present several kinds of common composite sheet materials of using in the carriage board field, for example thermoplastic honeycomb panel, glass steel heated board, steel plastic composite board, aluminum-plastic composite board, product such as wood plastic board, this product has light in weight, high strength, it is recoverable, the weatherability is good, it is thermal-insulated to keep warm, green, characteristics such as productivity height.
PET composite sheet processing cutting machine on market is whole support working face structure, when the cutting direction of PET composite sheet is adjusted to needs, need the staff to hold the PET composite sheet and rotate on the working face, this kind of rotation produces great friction to leading to PET composite sheet and working face, make the problem of wearing and tearing appear in the PET composite sheet, the support area of workstation is fixed simultaneously, during the very big PET composite sheet panel of cutting, need many staff to support all around at PET composite sheet panel, the recruitment cost has been increased, the practicality of cutting machine is reduced, the PET composite sheet cutting is accomplished the back, it breaks away from the workstation to need the staff to promote panel, and the weight of panel is great, be unfavorable for the ejection of compact of PET composite sheet.
Disclosure of Invention
The invention aims to provide a cutting machine for processing a PET-based composite board, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a cutting machine for processing composite boards based on PET comprises a foot base, wherein the top end of the foot base is fixedly connected with a workbench, a lifting structure is fixedly connected above a cross beam of the foot base and positioned at the left end, the lifting structure comprises an electric telescopic rod, the top end of the electric telescopic rod is fixedly connected with a fixing frame, the inner side of the fixing frame is rotatably connected with a ball, the top end of the ball is rotatably connected with a rotating plate, the bottom end of the rotating plate is fixedly connected with a threaded shaft, the threaded shaft penetrates through the fixing frame and is rotatably connected with the fixing frame, a nut is spirally connected to the outer side of the threaded shaft and is rotatably connected with the fixing frame, the top end of the rotating plate is fixedly connected with a connecting shaft, the top end of the connecting shaft is fixedly connected with a round table, the round table is embedded with the workbench, a cutter wheel is arranged at the middle position of the workbench, and an extension supporting structure is arranged on the left side of the workbench, and a material pushing structure is arranged on the right side of the top end of the workbench.
Preferably, the left side of the front end of the workbench is fixedly connected with a lifting switch, the middle of the front end of the workbench is fixedly connected with a control switch, and a driving motor is arranged behind the knife flywheel.
Extension bearing structure includes first extension board, and first extension board rotates with the workstation to be connected, the outside of first extension board is equipped with the adjustable shelf, one side fixedly connected with slide of adjustable shelf, the slide runs through first extension board, and slide and first extension board sliding connection, the adjustable shelf passes through slide and first extension board sliding connection, the opposite side bottom of adjustable shelf rotates and is connected with the activity landing leg, the outside of activity landing leg is through rope fixedly connected with locating pin, the locating hole has all been seted up with the inside of first extension board to the activity landing leg.
The utility model discloses a portable electronic device, including the adjustable shelf, the opposite side top of adjustable shelf is equipped with the slider, the rear end fixedly connected with locating lever of slider, and the slider passes through locating lever and adjustable shelf sliding connection, the locating lever runs through the slider, first spring has been cup jointed in the outside of locating lever, and the other end and the adjustable shelf fixed connection of first spring, the right side top sliding connection of adjustable shelf has first cardboard, and first cardboard and first extension board fixed connection, the locating lever runs through first cardboard, and locating lever and first cardboard sliding connection, the right side bottom sliding connection of adjustable shelf has the second cardboard, and second cardboard and first extension board fixed connection.
The right-hand member sliding connection of first extension board has the second extension board, spacing hole has been seted up in the left side of second extension board, one side fixedly connected with location head of slide, the outside sliding connection of second extension board has the card frame, and card frame and first extension board fixed connection, the bottom sliding connection of second extension board has the baffle, and the baffle rotates with first extension board to be connected, one side fixedly connected with second spring of baffle, and the other end and the first extension board fixed connection of second spring.
The pushing structure comprises a pushing plate, the pushing plate is rotatably connected with the workbench, a third spring is fixedly connected to the bottom end of the pushing plate and fixedly connected with the workbench, the top end face of the pushing plate is subjected to polishing treatment, a connecting rod is rotatably connected to one side of the pushing plate, the other end of the connecting rod is rotatably connected with a transmission rod, and a handle is fixedly connected to the outer side of the transmission rod.
The middle position of transfer line has seted up logical groove, the inside sliding connection of spout of transfer line has the locating lever, and locating lever and workstation fixed connection.
The outside sliding connection of handle has the couple, and couple and workstation fixed connection.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the electric telescopic rod, the fixing frame, the ball and the round table, the arrangement is matched with the fixed connection of the electric telescopic rod and the fixing frame, the rotating connection of the ball and the threaded shaft and the fixed connection of the round table and the connecting shaft, when the cutting direction of the PET composite board needs to be adjusted, the electric telescopic rod is controlled to start to rise, the PET composite board above the round table is jacked up through the connecting shaft, then the PET composite board is rotated to the cutting direction together with the round table, and the electric telescopic rod is controlled to fall onto the workbench, so that the friction between the PET composite board and the workbench and the scratch abrasion are avoided;
2. according to the cutting machine, the first extension plate, the second extension plate, the movable frame and the movable support legs are arranged, the arrangement is matched with the sliding connection of the first extension plate and the second extension plate, the fixed connection of the movable frame and the sliding plate and the rotating connection of the movable support legs and the movable frame, when the area of a PET composite plate to be cut is large, the first extension plate is rotated to be horizontally arranged, the movable support legs are rotated to open the first extension plate, the second extension plate is taken out and placed on the movable frame for pulling out the first extension plate to be spliced and combined according to the requirement, a large support area is formed, the PET composite plate is supported, the labor cost is reduced, and the practicability of the cutting machine is improved;
3. according to the PET composite board cutting device, the PET composite board after cutting is pushed onto the material pushing plate by the aid of the material pushing plate, the third spring, the connecting rod and the transmission rod which are arranged, the material pushing plate is fixedly connected with the third spring, the connecting rod is rotatably connected with the transmission rod, and the transmission rod is slidably connected with the positioning rod, so that the handle is pulled out of the hook, the material pushing plate is pushed by the third spring to be upwards bounced to form an inclination angle, the PET composite board is pushed out of the workbench, the operation is simple, and the PET composite board discharging device is beneficial to discharging of the PET composite board.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the lifting structure of the present invention;
FIG. 3 is a schematic view of the mounting structure of FIG. 2 at A in accordance with the present invention;
FIG. 4 is a schematic view of the mounting structure of the adjustable shelf of the present invention;
FIG. 5 is a schematic view of the installation structure at B of FIG. 1 according to the present invention;
FIG. 6 is a schematic view of the mounting structure of FIG. 1 at C in accordance with the present invention;
fig. 7 is a schematic view of the mounting structure of the material pushing plate of the present invention.
In the figure: 1-foot stool, 2-workbench, 3-lifting structure, 301-electric telescopic rod, 302-fixed frame, 303-rolling ball, 304-rotating plate, 305-threaded shaft, 306-nut, 307-connecting shaft, 308-circular table, 4-lifting switch, 5-control switch, 6-knife wheel, 7-extension supporting structure, 701-first extension plate, 702-movable frame, 703-sliding plate, 704-positioning head, 705-sliding block, 706-positioning rod, 707-first spring, 708-first clamping plate, 709-second clamping plate, 710-movable supporting leg, 711-positioning pin, 712-second extension plate, 713-clamping frame, 714-baffle, 715-second spring, 8-pushing structure, 801-pushing plate, 802-third spring, 803-connecting rod, 804-driving rod, 805-positioning rod, 806-handle and 807-hook.
Detailed Description
Example 1:
referring to fig. 1, fig. 2, fig. 3, and fig. 7, the present invention provides a technical solution:
a cutting machine for processing a PET (polyethylene terephthalate) composite board comprises a foot base 1, wherein the top end of the foot base 1 is fixedly connected with a workbench 2, a lifting structure 3 is fixedly connected above a cross beam of the foot base 1 at the left end, the lifting structure 3 comprises an electric telescopic rod 301, the top end of the electric telescopic rod 301 is fixedly connected with a fixed frame 302, the inner side of the fixed frame 302 is rotatably connected with a ball 303, the top end of the ball 303 is rotatably connected with a rotating plate 304, the bottom end of the rotating plate 304 is fixedly connected with a threaded shaft 305, the threaded shaft 305 penetrates through the fixed frame 302 and is rotatably connected with the fixed frame 302, the threaded shaft 305 at the bottom of the rotating plate 304 is inserted into the fixed frame 304 and is rotatably fixed on the threaded shaft 305 by using a nut 306, the assembly of the rotating plate 304 and the fixed frame 302 is completed, the rotation of the rotating plate 304 on the ball 303 is facilitated, the friction is reduced, the labor is saved, the nut 306 is spirally connected to the outer side of the threaded shaft 305, the nut 306 is rotatably connected with the fixing frame 302, the top end of the rotating plate 304 is fixedly connected with the connecting shaft 307, the top end of the connecting shaft 307 is fixedly connected with the circular truncated cone 308, the circular truncated cone 308 is embedded with the workbench 2, the lifting of the circular truncated cone 308 is facilitated, the PET composite board is lifted when the circular truncated cone 308 is lowered, the PET composite board is lowered onto the workbench 2 to be supported, the cutter wheel 6 is arranged in the middle of the workbench 2, the extension supporting structure 7 is arranged on the left side of the workbench 2, and the pushing structure 8 is arranged on the right side of the top end of the workbench 2.
A lifting switch 4 is fixedly connected to the left side of the front end of the workbench 2, a control switch 5 is fixedly connected to the middle position of the front end of the workbench 2, and a driving motor is arranged behind the knife flywheel 6, so that different switches can be conveniently controlled, and the expansion of the electric telescopic rod 301 and the starting and closing of the driving motor of the knife flywheel 6 are controlled; the material pushing structure 8 comprises a material pushing plate 801, the material pushing plate 801 is rotatably connected with the workbench 2, the bottom end of the material pushing plate 801 is fixedly connected with a third spring 802, the third spring 802 is fixedly connected with the workbench 2, the top end face of the material pushing plate 801 is subjected to polishing treatment, one side of the material pushing plate 801 is rotatably connected with a connecting rod 803, the other end of the connecting rod 803 is rotatably connected with a transmission rod 804, the outer side of the transmission rod 804 is fixedly connected with a handle 806, the handle 804 is pulled out, the third spring 802 pushes the material pushing plate 801 to rotate to be obliquely arranged, the PET composite board above the material pushing plate 801 is conveniently pushed out, the surface of the material pushing plate 801 subjected to polishing treatment is very smooth, and damage to the PET composite board can be avoided; a through groove is formed in the middle of the transmission rod 804, a positioning rod 805 is connected inside the through groove of the transmission rod 804 in a sliding mode, the positioning rod 805 is fixedly connected with the workbench 2, the transmission rod 801 slides to different positions on the outer side of the positioning rod 805 to control the connecting rod 803 to rotate, and therefore the material pushing plate 801 is controlled to rotate; the outer side of the handle 806 is connected with the hook 807 in a sliding mode, the hook 807 is fixedly connected with the workbench 2, the handle 806 is conveniently positioned on the inner side of the hook 807, the transmission structure is fixed, and the ejection of the material pushing plate 801 in the working process is avoided.
The working process is as follows: the worker moves the PET composite board to be cut to the position near the workbench 2, the PET composite board is placed on the left side of the working face of the workbench 2, the control switch 5 is turned on, the motor of the knife flywheel 6 is started, the knife flywheel 6 is controlled to rotate, the PET composite board is pushed to move towards the knife flywheel 6, the cutting treatment is carried out on the PET composite board, the cut PET composite board is moved to the material pushing plate 801 in the material pushing structure 8, after the cutting is finished, the handle 806 is held and pulled backwards, the handle 806 is separated from the hook 807, the third spring 802 at the bottom end of the material pushing plate 801 pushes the material pushing plate 801 to rotate and tilt, the PET composite board above the material pushing plate is completely pushed down, after the material discharging is finished, the handle 806 is pulled to move towards the direction of the hook 807, the handle 806 drives the transmission rod 804 to have the positioning effect of the positioning rod, the connecting rod 803 is pulled to rotate and move down, the material pushing plate 801 is pulled down, the third spring 802 is extruded to start compression deformation, handle 806 card goes into couple 807, scraping wings 801 laminates workstation 2, wait for the ejection of compact next time, when needing to change the cutting direction of PET composite board, control lifting switch 4, control electric telescopic handle 301 and begin to extend, electric telescopic handle 301 promotes mount 302 and inside threaded shaft 305 and rises in step, rise round platform 308 via connecting axle 307, the round platform 308 raises the PET composite sheet, rotate PET composite board, it rotates round platform 308 in step, cooperation commentaries on classics board 304 rotates the friction reduction on ball 303, avoid PET composite board and workstation 2 the place that wearing and tearing appear, after rotating the cutting direction, control electric telescopic handle 301 and fall, fall round platform 308 and PET composite sheet on workstation 2, cut can.
Example 2:
referring to fig. 1, 4, 5 and 6, the present invention provides a technical solution:
the extension supporting structure 7 comprises a first extension plate 701, the first extension plate 701 is rotatably connected with the workbench 2, a movable frame 702 is arranged on the outer side of the first extension plate 701, a sliding plate 703 is fixedly connected to one side of the movable frame 702, the sliding plate 703 penetrates through the first extension plate 701, the sliding plate 703 is slidably connected with the first extension plate 701, the movable frame 702 is slidably connected with the first extension plate 701 through the sliding plate 703, a movable leg 710 is rotatably connected to the bottom of the other side of the movable frame 702, a positioning pin 711 is fixedly connected to the outer side of the movable leg 710 through a rope, positioning holes are formed in the movable leg 710 and the inner portion of the first extension plate 701, the sliding plate on one side of the movable frame 702 is slid, the movable leg 710 rotating the outer side of the movable frame 702 is vertically arranged to support the first extension plate 701, so as to reduce the occupied space when the first extension plate 701 is not used, the first extension plate is easy to store, the movable leg 710 can be positioned and supported through the positioning pin 711, the problem of rotation in the supporting process is avoided; a sliding block 705 is arranged at the top of the other side of the movable frame 702, a positioning rod 706 is fixedly connected to the rear end of the sliding block 705, the sliding block 705 is connected with the movable frame 702 in a sliding manner through the positioning rod 706, the positioning rod 706 penetrates through the sliding block 705, a first spring 707 is sleeved outside the positioning rod 706, the other end of the first spring 707 is fixedly connected with the movable frame 702, a first clamping plate 708 is connected to the top of the right side of the movable frame 702 in a sliding manner, the first clamping plate 708 is fixedly connected with the first extension plate 701, the positioning rod 706 penetrates through the first clamping plate 708, the positioning rod 706 is connected with the first clamping plate 708 in a sliding manner, a second clamping plate 709 is connected to the bottom of the right side of the movable frame 702 in a sliding manner, the second clamping plate 709 is fixedly connected with the first extension plate 701, the sliding block 705 extrudes the first spring 707 outside through the positioning rod 706 to be compressed and deformed to be separated from the first clamping plate 708 for contact positioning, and the positioning of the positioning rod 706 is moved to the second clamping plate 709 to be inserted, positioning the movable frame 702 to different positions of the first extension plate 701 so as to conveniently extend the supporting area of the first extension plate 701; the right-hand member sliding connection of first extension board 701 has second extension board 712, spacing hole has been seted up in the left side of second extension board 712, one side fixedly connected with positioning head 704 of slide 703, the outside sliding connection of second extension board 712 has card frame 713, and card frame 713 and first extension board 701 fixed connection, the bottom sliding connection of second extension board 712 has baffle 714, and baffle 714 rotates with first extension board 701 to be connected, one side fixedly connected with second spring 715 of baffle 714, and the other end and the first extension board 701 fixed connection of second spring 715, the positioning head 704 who aims at slide 703 with the spacing hole of second extension board 712 presses in, be convenient for fix a position second extension board 712, extrude second spring 715 compression deformation through rotating baffle 714, can take out second extension board 712 from card frame 713, it is very convenient to accomodate.
The working process is as follows: in embodiment 2, the same parts as those in embodiment 1 are not described again, except that when the area of the PET composite board is large, the worker rotates the first extending plate 701 to be horizontal, then rotates the movable support 710 on the outer side of the movable frame 702 to be vertical, inserts the positioning pin 711 into the limiting hole of the movable support 710 for positioning, the movable support 710 supports the first extending plate 701 to be horizontal to the workbench 2, when the first extending plate 701 cannot meet the use requirement, the worker rotates the baffle 714 to press the second spring 715 to compress and deform, so that the baffle 714 is received in the first extending plate 701, the second extending plate 712 in the sliding clamp frame 713, takes out the second extending plate 712, slides the sliding block 705, drives the positioning rod 706 to press the first spring 707 sleeved on the outer side to compress and deform, the positioning rod 706 is removed from the first clamping plate 708, slides the movable frame 702, moves the positioning rod 706 of the movable frame 702 to the second clamping plate 709 through the sliding plate 703, the positioning rod 706 is clamped into the second clamping plate 709 to position the movable frame 702, the positioning hole in the second extension plate 712 is aligned with the positioning head 704 on the sliding plate 703, the second extension plate 712 is spliced, the supporting area is increased, and a large PET composite plate is supported.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (8)
1. The utility model provides a based on cutting machine is used in processing of PET composite sheet, includes foot seat (1), its characterized in that: the lifting structure (3) is fixedly connected above a cross beam of the foot base (1) at the left end, the lifting structure (3) comprises an electric telescopic rod (301), a fixing frame (302) is fixedly connected at the top end of the electric telescopic rod (301), a ball (303) is rotatably connected to the inner side of the fixing frame (302), a rotating plate (304) is rotatably connected to the top end of the ball (303), a threaded shaft (305) is fixedly connected to the bottom end of the rotating plate (304), the threaded shaft (305) penetrates through the fixing frame (302), the threaded shaft (305) is rotatably connected with the fixing frame (302), a nut (306) is spirally connected to the outer side of the threaded shaft (305), the nut (306) is rotatably connected with the fixing frame (302), a connecting shaft (307) is fixedly connected to the top end of the rotating plate (304), the top fixedly connected with round platform (308) of connecting axle (307), and round platform (308) and workstation (2) scarf joint, the middle part position of workstation (2) is equipped with break bar (6), the left side of workstation (2) is equipped with extension bearing structure (7), the top right side of workstation (2) is equipped with pushing material structure (8).
2. The cutting machine for processing the PET-based composite board according to claim 1, wherein: the utility model discloses a cutting tool, including workstation (2), front end left side fixedly connected with lifting switch (4) of workstation (2), the front end middle part position fixedly connected with control switch (5) of workstation (2), the rear of break bar (6) is equipped with driving motor.
3. The cutting machine for processing the PET-based composite board according to claim 1, wherein: extension bearing structure (7) include first extension board (701), and first extension board (701) rotate with workstation (2) and be connected, the outside of first extension board (701) is equipped with adjustable shelf (702), one side fixedly connected with slide (703) of adjustable shelf (702), slide (703) run through first extension board (701), and slide (703) and first extension board (701) sliding connection, adjustable shelf (702) are through slide (703) and first extension board (701) sliding connection, the opposite side bottom of adjustable shelf (702) is rotated and is connected with activity landing leg (710), rope fixedly connected with locating pin (711) is passed through in the outside of activity landing leg (710), locating hole has all been seted up with the inside of first extension board (701) in activity landing leg (710).
4. The cutting machine for processing the PET-based composite board according to claim 3, wherein: a sliding block (705) is arranged at the top of the other side of the movable frame (702), a positioning rod (706) is fixedly connected at the rear end of the sliding block (705), the sliding block (705) is connected with the movable frame (702) in a sliding way through a positioning rod (706), the positioning rod (706) penetrates through the sliding block (705), a first spring (707) is sleeved on the outer side of the positioning rod (706), the other end of the first spring (707) is fixedly connected with the movable frame (702), the top of the right side of the movable frame (702) is connected with a first clamping plate (708) in a sliding way, the first clamping plate (708) is fixedly connected with the first extending plate (701), the positioning rod (706) penetrates through the first clamping plate (708), and the positioning rod (706) is connected with the first clamping plate (708) in a sliding manner, the bottom of the right side of the movable frame (702) is connected with a second clamping plate (709) in a sliding manner, and the second clamping plate (709) is fixedly connected with the first extension plate (701).
5. The cutting machine for processing the PET-based composite board according to claim 3, wherein: the right-hand member sliding connection of first extension board (701) has second extension board (712), spacing hole has been seted up in the left side of second extension board (712), one side fixedly connected with location head (704) of slide (703), the outside sliding connection of second extension board (712) has card frame (713), and card frame (713) and first extension board (701) fixed connection, the bottom sliding connection of second extension board (712) has baffle (714), and baffle (714) rotate with first extension board (701) and be connected, one side fixedly connected with second spring (715) of baffle (714), and the other end and first extension board (701) fixed connection of second spring (715).
6. The cutting machine for processing the PET-based composite board according to claim 1, wherein: the material pushing structure (8) comprises a material pushing plate (801), the material pushing plate (801) is rotatably connected with the workbench (2), a third spring (802) is fixedly connected to the bottom end of the material pushing plate (801), the third spring (802) is fixedly connected with the workbench (2), the top end face of the material pushing plate (801) is subjected to polishing treatment, a connecting rod (803) is rotatably connected to one side of the material pushing plate (801), a transmission rod (804) is rotatably connected to the other end of the connecting rod (803), and a handle (806) is fixedly connected to the outer side of the transmission rod (804).
7. The cutting machine for processing the PET-based composite board according to claim 6, wherein: a through groove is formed in the middle of the transmission rod (804), a positioning rod (805) is connected inside the sliding groove of the transmission rod (804) in a sliding mode, and the positioning rod (805) is fixedly connected with the workbench (2).
8. The cutting machine for processing the PET-based composite board according to claim 6, wherein: the outer side of the handle (806) is connected with a hook (807) in a sliding mode, and the hook (807) is fixedly connected with the workbench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111249035.5A CN113910748B (en) | 2021-10-26 | 2021-10-26 | Cutting machine for processing PET (polyethylene terephthalate) -based composite board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111249035.5A CN113910748B (en) | 2021-10-26 | 2021-10-26 | Cutting machine for processing PET (polyethylene terephthalate) -based composite board |
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| Publication Number | Publication Date |
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| CN113910748A true CN113910748A (en) | 2022-01-11 |
| CN113910748B CN113910748B (en) | 2023-10-31 |
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