CN115071015A

CN115071015A - Edge cutting device for plastic product processing

Info

Publication number: CN115071015A
Application number: CN202210665871.XA
Authority: CN
Inventors: 姜日体; 姜荣榜
Original assignee: Sixian Oriental Plastics Co ltd
Current assignee: Sixian Oriental Plastics Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-09-20

Abstract

The invention relates to a trimming device for processing plastic products, which comprises a processing box, wherein one side of the inner bottom end of the processing box is provided with a clamping mechanism, the clamping mechanism comprises a clamping seat in sliding connection with the inner bottom end of the processing box, one end of the outer part of the processing box is fixedly provided with a moving motor, a cutting mechanism is arranged above the clamping mechanism and can be used for trimming the plastic products, two side walls of the inner part of the processing box are fixedly provided with polishing mechanisms, each polishing mechanism comprises a polishing seat, one side of each polishing seat is provided with an opening, two ends of the inner surface of each polishing seat are rotatably connected with rotating rods, the outer surfaces of the rotating rods are fixedly provided with rotating rollers, and a polishing belt is arranged between the two rotating rollers; the problems that in the prior art, the subsequent polishing treatment is not performed on the trimmed plastic product, so that the cut is not flat and the production quality is poor are solved; meanwhile, the plastic products with single size can be processed, the requirements of trimming and polishing of the plastic products with different specifications and sizes cannot be met, and the problems of low applicability and the like are solved.

Description

Edge cutting device for plastic product processing

Technical Field

The invention relates to the technical field of plastic processing, in particular to an edge cutting device for processing plastic products.

Background

The Chinese patent discloses a plastic product burr shearing device (publication number: CN214773408U), which comprises a case main body, wherein the edge of the rear part of the top wall of the case main body is fixedly connected with a vertically arranged protection plate, the top end of the protection plate is connected with a mounting substrate parallel to the top wall of the case main body in a covering manner, four symmetrical and vertically arranged slide bars are fixedly connected between the mounting substrate and the top wall of the case main body, a movable plate is connected on the four slide bars on the case main body in a sliding manner, and three cutting knives are symmetrically distributed on the bottom wall of the movable plate; the machine box comprises a machine box body and is characterized in that actuating cylinders symmetrically distributed are fixedly connected to the two ends of the front portion of the top wall of the machine box body, telescopic cylinders vertically and downwards arranged are fixedly connected to the center of a mounting substrate, the bottom ends of telescopic rods of the telescopic cylinders are fixedly connected with the middle of a movable plate, an arc-shaped base is fixedly connected to the rear portion of the top wall of the machine box body, and three supporting tables distributed at equal intervals are formed on the inner wall of the arc-shaped base.

In the patent, the plastic product after edge cutting is not subjected to subsequent polishing treatment, so that the cut is not flat, and the production quality is poor; meanwhile, the plastic products with single size can be processed, the requirements of trimming and polishing of the plastic products with different specifications and sizes cannot be met, and the applicability is low.

In order to solve the above-mentioned drawbacks, a technical solution is now provided.

Disclosure of Invention

The invention aims to provide an edge cutting device for processing plastic products.

The technical problems to be solved by the invention are as follows:

in the prior art, the plastic products after trimming are not subjected to subsequent polishing treatment, so that the trimming is uneven, and the production quality is poor; meanwhile, the plastic products with single size can be processed, the requirements of trimming and polishing of the plastic products with different specifications and sizes cannot be met, and the applicability is low.

The purpose of the invention can be realized by the following technical scheme:

trimming device is used in plastic products processing, including the processing case, inside bottom one side of processing case is equipped with clamping mechanism, clamping mechanism include with the inside bottom sliding connection's of processing case tight seat of clamp, the outside one end of processing case is fixed with the mobile motor, clamping mechanism's top is equipped with cutting mechanism, cutting mechanism can cut edge to plastic products, the inside both sides wall of processing case all is fixed with grinding mechanism, grinding mechanism is including the seat of polishing, one side of the seat of polishing is equipped with the opening, the internal surface both ends of the seat of polishing all rotate and are connected with the dwang, the external surface mounting of dwang has the live-rollers, install the belt of polishing between two live-rollers, the top one end of the seat of polishing is fixed with grinding motor, grinding motor's output passes the seat of polishing and is fixed mutually with the tip of a dwang among them.

Furthermore, an opening and closing door is installed on one side of the outer portion of the processing box, and one side of the opening and closing door is rotatably connected with the processing box.

Furthermore, the output end of the mobile motor penetrates through the processing box and is fixedly provided with a first screw rod, the first screw rod is rotatably connected with the inner end wall of the processing box, and the first screw rod penetrates through the bottom of the clamping seat and is in threaded connection with the clamping seat.

Furthermore, openings are formed in the top and the two sides of the clamping seat, clamping cylinders are fixed on the two sides of the outer portion of the clamping seat, and the output ends of the clamping cylinders penetrate through the clamping seat and are fixed with clamping plates.

Further, the bottom of pressing from both sides tight seat is equipped with the lift chamber, and the inside of pressing from both sides tight seat is equipped with the lift seat, and the bottom of lift seat is fixed with two lifter, and the bottom of lifter passes and presss from both sides tight seat and be located the lift intracavity, and the inside bottom both sides in lift chamber all are fixed with the lift cylinder, and the output of lift cylinder is fixed with the slide, and hinged joint has the connecting rod between the bottom of slide and lifter.

Furthermore, the cutting mechanism comprises a movable plate, a movable cylinder is fixed on one side of the top of the processing box, and the output end of the movable cylinder penetrates through the processing box and is fixed with the top of the movable plate.

Furthermore, the bottom both ends of movable plate all are fixed with the backup pad, and the outside of one of them backup pad is fixed with adjusting motor, and adjusting motor's output passes the backup pad and is fixed with the second lead screw, and the surface both ends of second lead screw are equipped with the screw thread of opposite direction of rotation respectively, and the surface both ends of second lead screw are threaded sleeve respectively and are equipped with the cutting seat, and one side of cutting seat is fixed with the cutting motor, and the output of cutting motor passes the cutting seat and is fixed with the cutting roller.

Furthermore, the both sides of processing case all are fixed with the cylinder of polishing, and the output of cylinder of polishing passes the processing case and fixes mutually with the seat of polishing, and the inside top of processing case is fixed with dust collection assembly.

The invention has the beneficial effects that:

according to the invention, the polishing mechanism is arranged, so that the polishing air cylinder pushes the two polishing seats to move to the positions, needing to be polished, on the plastic products, one rotating rod is driven to rotate by the polishing motor, the other rotating rod and the rotating roller are matched to drive the polishing belt to move, the side edges of the plastic products after edge cutting are polished under the feeding motion of the clamping mechanism, the production quality of the plastic products is improved, meanwhile, the polishing mechanism can polish the plastic products with different specifications and sizes, and the applicability of the device is improved.

Through setting up clamping mechanism for plastic products puts on the seat that goes up and down, promote the grip block through die clamping cylinder and press from both sides tightly to plastic products's both ends, guarantee that plastic products is cutting edge and the in-process of polishing remain stable, improve the quality and the precision of processing, and simultaneously, the lift cylinder drives the slide and removes, and the cooperation connecting rod drives the lifter and realizes going up and down, makes the plastic products height on the seat that goes up and down obtain adjusting, the not unidimensional plastic products of being convenient for adapt to the height of cutting edge and polishing, and application scope is wider.

Through setting up cutting mechanism for the cutting motor drives the cutting roller and rotates, and promote the movable plate through moving cylinder and move down to plastic products's position on the guide bar, cooperation clamping mechanism's feed motion cuts plastic products, and simultaneously, the adjustment motor drives the second lead screw and rotates, drives the cutting seat and removes in the movable plate bottom, thereby adjusts the distance between two cutting seats, satisfies different specification and dimension's plastic products's side cut demand, improves the suitability of device.

Drawings

The invention is described in further detail below with reference to the figures and specific embodiments.

FIG. 1 is a schematic view of the internal structure of the processing box of the present invention;

FIG. 2 is a schematic view of the clamping mechanism of the present invention;

FIG. 3 is a side view of the cutting mechanism of the present invention;

FIG. 4 is a top plan view of the grinding mechanism of the present invention;

fig. 5 is a schematic view of the overall structure of the edge cutting device for processing plastic products of the present invention.

In the figure: 1. a processing box; 2. a clamping mechanism; 3. a moving motor; 4. a cutting mechanism; 5. a polishing mechanism; 101. opening and closing the door; 201. a clamping seat; 202. a clamping cylinder; 203. a clamping plate; 204. a lifting cavity; 205. a lifting seat; 206. a lifting rod; 207. a lifting cylinder; 208. a slide plate; 209. a connecting rod; 301. a first lead screw; 401. moving the plate; 402. a guide bar; 403. a moving cylinder; 404. a support plate; 405. adjusting the motor; 406. a second lead screw; 407. a cutting seat; 408. cutting the motor; 409. a cutting roller; 501. polishing the base; 502. a rotating roller; 503. polishing the belt; 504. polishing the motor; 505. polishing the air cylinder; 506. a dust collection assembly.

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.

Referring to fig. 1-5, the present invention provides a technical solution:

trimming device is used in plastic products processing, including processing case 1, inside bottom one side of processing case 1 is equipped with clamping mechanism 2, clamping mechanism 2 is used for pressing from both sides tight plastic products, and realize plastic products's altitude mixture control, clamping mechanism 2 includes the tight seat 201 of clamp with the inside bottom sliding connection of processing case 1, the outside one end of processing case 1 is fixed with moving motor 3, clamping mechanism 2's top is equipped with cutting mechanism 4, cutting mechanism 4 is used for cutting edge plastic products, the inside both sides wall of processing case 1 all is fixed with grinding machanism 5, grinding machanism 5 is used for polishing the side after the plastic products cutting, improve plastic products's production quality.

The outside one side of processing case 1 is installed and is opened and shut door 101, and one side and the processing case 1 of opening and shutting door 101 rotate to be connected, and door 101 that opens and shuts can realize getting plastic products.

The output end of the movable motor 3 penetrates through the processing box 1 and is fixed with a first lead screw 301, the first lead screw 301 is rotatably connected with the end wall in the processing box 1, the first lead screw 301 penetrates through the bottom of the clamping seat 201 and is in threaded connection with the clamping seat 201, and through the arrangement of the movable motor 3, the first lead screw 301 rotates to drive the clamping seat 201 to move in the processing box 1, so that the grinding and cutting of plastic products are provided with power of feeding motion.

Referring to fig. 2, the top and both sides of the clamping base 201 are provided with openings, the outer sides of the clamping base 201 are fixed with clamping cylinders 202, the output ends of the clamping cylinders 202 pass through the clamping base 201 and are fixed with clamping plates 203, through clamping cylinder 202's setting, make plastic products all remain stable at the cutting with the in-process of polishing, the bottom of clamping seat 201 is equipped with lift chamber 204, the inside of clamping seat 201 is equipped with lift seat 205, lift seat 205 can support and provide the lift to plastic products, the bottom of lift seat 205 is fixed with two lifter 206, the bottom of lifter 206 is passed clamping seat 201 and is located lift chamber 204, the inside bottom both sides of lift chamber 204 all are fixed with lift cylinder 207, the output of lift cylinder 207 is fixed with slide 208, be connected with connecting rod 209 between slide 208 and the bottom of lifter 206, the both ends of connecting rod 209 respectively with lifter 206 and slide 208 hinged joint. Through setting up clamping mechanism 2, make plastic products put on lift seat 205, promote the grip block 203 through die clamping cylinder 202 and press from both sides tight to plastic products's both ends, guarantee that plastic products is at the in-process of cutting edge and polishing remain stable, improve the quality and the precision of processing, and simultaneously, lift cylinder 207 drives slide 208 and removes, cooperation connecting rod 209 drives lifter 206 and realizes going up and down, make the plastic products height on lift seat 205 obtain adjusting, the not unidimensional plastic products of being convenient for adapt to the height of cutting edge and polishing, application scope is wider.

Referring to fig. 3, the cutting mechanism 4 includes a moving plate 401, guide rods 402 are disposed at two ends of the moving plate 401, the moving plate 401 is slidably connected to the guide rods 402, the top end of the guide rods 402 is fixed to the top end of the interior of the processing box 1, a limiting plate is fixed to the bottom end of the guide rods 402, the moving plate 401 is made to move on the guide rods 402 more stably by the guide rods 402, a moving cylinder 403 is fixed to one side of the top of the processing box 1, an output end of the moving cylinder 403 passes through the processing box 1 and is fixed to the top of the moving plate 401, the moving cylinder 403 is arranged to facilitate the cutting mechanism 4 to move to a trimming position quickly, so as to improve the processing efficiency, support plates 404 are fixed to two ends of the bottom of the moving plate 401, an adjusting motor 405 is fixed to the outer side of one of the support plates 404, an output end of the adjusting motor 405 passes through the support plates 404 and is fixed to a second screw rod 406, two ends of the outer surface of the second screw rod 406 are respectively provided with threads with opposite directions, the two ends of the outer surface of the second screw rod 406 are respectively provided with a cutting seat 407 in a threaded sleeve mode, the top of the cutting seat 407 is connected with the bottom of the moving plate 401 in a sliding mode, openings are formed in the bottom and the two sides of the cutting seat 407, a cutting motor 408 is fixed to one side of the cutting seat 407, the output end of the cutting motor 408 penetrates through the cutting seat 407 and is fixed with a cutting roller 409, and the cutting roller 409 is located in the cutting seat 407. Through setting up cutting mechanism 4, make cutting motor 408 drive cutting roller 409 rotate, and promote movable plate 401 on guide bar 402 downstream to plastic products's position through shift cylinder 403, the feed motion of cooperation clamping mechanism 2, cut plastic products, and simultaneously, accommodate motor 405 drives second lead screw 406 and rotates, drive cutting seat 407 and remove in the movable plate 401 bottom, thereby adjust the distance between two cutting seats 407, satisfy different specification and dimension's plastic products's side cut demand, improve device's suitability.

Referring to fig. 4, the polishing mechanism 5 includes a polishing seat 501, an opening is formed in one side of the polishing seat 501, rotating rods are rotatably connected to two ends of the inner surface of the polishing seat 501, rotating rollers 502 are fixed to the outer surface of each rotating rod, a polishing belt 503 is installed between the two rotating rollers 502, the plastic product can be polished by the polishing belt 503, a polishing motor 504 is fixed to one end of the top of the polishing seat 501, the output end of the polishing motor 504 penetrates through the polishing seat 501 and is fixed to the end of one rotating rod, polishing cylinders 505 are fixed to two sides of the processing box 1, the output end of each polishing cylinder 505 penetrates through the processing box 1 and is fixed to the polishing seat 501, a dust collection assembly 506 is fixed to the top end of the inside of the processing box 1, the dust collection assembly 506 can collect debris generated when the plastic product is polished, and a working environment is maintained. Through setting up grinding machanism 5 for grinding cylinder 505 promotes two seats 501 that polish and removes the position that needs to polish on the plastic products, drives one of them dwang through grinding motor 504 and rotates, coordinates another dwang and live-rollers 502 to drive the belt 503 motion of polishing, polishes the side after the plastic products side cut under clamping mechanism 2's feed motion, improves plastic products's production quality.

The working principle is as follows:

when the plastic product cutting machine is used, the opening and closing door 101 is opened, a plastic product is placed on the lifting seat 205 in the clamping seat 201, the clamping cylinder 202 is started to push the clamping plate 203 to clamp two ends of the plastic product, the cutting motor 408 is started to drive the cutting roller 409 to rotate, the moving plate 401 is pushed by the moving cylinder 403 to move downwards on the guide rod 402 to the height of the plastic product, the adjusting motor 405 is started to drive the second screw rod 406 to rotate, the cutting seat 407 is driven to move at the bottom of the moving plate 401, the distance between the two cutting seats 407 is adjusted according to the size of the plastic product, and the moving motor 3 is started to drive the first screw rod 301 to rotate, so that the plastic product on the clamping mechanism 2 is driven to perform feeding motion, and the plastic product is cut;

after the cutting is completed, the clamping plate 203 is loosened by controlling the clamping cylinder 202, the lifting cylinder 207 is started to drive the sliding plate 208 to move, the connecting rod 209 is matched to drive the lifting rod 206 to lift, so that the plastic products on the lifting seat 205 move to the height of the polishing mechanism 5, the polishing cylinder 505 is started to push the two polishing seats 501 to move to the positions, needing polishing, on the plastic products, the polishing motor 504 is started to drive one of the rotating rods to rotate, the other rotating rod and the rotating roller 502 are matched to drive the polishing belt 503 to move, the side edges of the plastic products after the edges are cut under the feeding motion of the clamping mechanism 2 are polished, and meanwhile, the dust collecting component 506 collects the scraps and dust generated by polishing.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The trimming device for processing the plastic products comprises a processing box (1) and is characterized in that a clamping mechanism (2) is arranged on one side of the bottom end inside the processing box (1), the clamping mechanism (2) comprises a clamping seat (201) which is connected with the bottom end inside the processing box (1) in a sliding mode, a cutting mechanism (4) is arranged above the clamping mechanism (2), the cutting mechanism (4) can trim the plastic products, polishing mechanisms (5) are fixed on two side walls inside the processing box (1), each polishing mechanism (5) comprises a polishing seat (501), an opening is formed in one side of each polishing seat (501), rotating rods are connected to two ends of the inner surface of each polishing seat (501) in a rotating mode, rotating rollers (502) are fixed on the outer surfaces of the rotating rods, polishing belts (503) are installed between the two rotating rollers (502), and a polishing motor (504) is fixed at one end of the top of each polishing seat (501), the output end of the grinding motor (504) penetrates through the grinding seat (501) and is fixed with the end part of one rotating rod.

2. The trimming device for processing plastic products according to claim 1, wherein an opening and closing door (101) is arranged on one side of the outer part of the processing box (1), and one side of the opening and closing door (101) is rotatably connected with the processing box (1).

3. The trimming device for processing plastic products according to claim 1, wherein a moving motor (3) is fixed at one end of the outer part of the processing box (1), the output end of the moving motor (3) penetrates through the processing box (1) and is fixed with a first screw rod (301), the first screw rod (301) is rotatably connected with the inner end wall of the processing box (1), and the first screw rod (301) penetrates through the bottom of the clamping seat (201) and is in threaded connection with the clamping seat (201).

4. The trimming device for processing plastic products according to claim 1, wherein the clamping seat (201) is provided with openings at the top and at both sides, the clamping cylinder (202) is fixed at both outer sides of the clamping seat (201), and the output end of the clamping cylinder (202) passes through the clamping seat (201) and is fixed with the clamping plate (203).

5. The trimming device for processing plastic products according to claim 1, wherein a lifting cavity (204) is formed at the bottom of the clamping seat (201), a lifting seat (205) is formed inside the clamping seat (201), two lifting rods (206) are fixed at the bottom of the lifting seat (205), the bottom ends of the lifting rods (206) penetrate through the clamping seat (201) and are located in the lifting cavity (204), lifting cylinders (207) are fixed on two sides of the bottom end inside the lifting cavity (204), a sliding plate (208) is fixed at the output end of each lifting cylinder (207), and a connecting rod (209) is hinged between each sliding plate (208) and the bottom end of each lifting rod (206).

6. The trimming device for processing plastic products according to claim 1, wherein the cutting mechanism (4) comprises a moving plate (401), a moving cylinder (403) is fixed on one side of the top of the processing box (1), and the output end of the moving cylinder (403) passes through the processing box (1) and is fixed with the top of the moving plate (401).

7. The trimming device for processing plastic products according to claim 6, wherein supporting plates (404) are fixed at both ends of the bottom of the moving plate (401), an adjusting motor (405) is fixed at the outer side of one of the supporting plates (404), the output end of the adjusting motor (405) penetrates through the supporting plate (404) and is fixed with a second screw rod (406), both ends of the outer surface of the second screw rod (406) are respectively provided with threads with opposite turning directions, both ends of the outer surface of the second screw rod (406) are respectively sleeved with a cutting seat (407) in a threaded manner, a cutting motor (408) is fixed at one side of the cutting seat (407), and the output end of the cutting motor (408) penetrates through the cutting seat (407) and is fixed with a cutting roller (409).

8. The trimming device for processing plastic products according to claim 1, wherein a grinding cylinder (505) is fixed on each side of the processing box (1), the output end of the grinding cylinder (505) penetrates through the processing box (1) and is fixed with the grinding seat (501), and a dust collection assembly (506) is fixed on the top end inside the processing box (1).