CN213563035U

CN213563035U - Automatic punching equipment for plastic parts

Info

Publication number: CN213563035U
Application number: CN202022300735.XU
Authority: CN
Inventors: 潘海波; 潘海涛; 潘海峰; 傅成秀
Original assignee: Wuhu Zhaofeng Machinery Co ltd
Current assignee: Wuhu Zhaofeng Machinery Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-29
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses an automatic punching equipment for plastic parts, which belongs to the technical field of plastic part processing equipment, and comprises a workbench, an automatic pushing mechanism, a bottom surface flash cutting mechanism, a drilling mechanism and two limiting plates, wherein a rectangular through groove is arranged in the middle of the top of the workbench, and a pressing component is arranged at the top of each limiting plate; the bottom of every limiting plate all is equipped with two direction draw runner, and the top of workstation is equipped with the dovetail with every direction draw runner sliding fit, all is equipped with two fixed orificess on every limiting plate, and the workstation corresponds every fixed orifices and all is equipped with the screw hole that one row of equidistant setting. The utility model discloses an automatic pushing equipment can make the working of plastics that pushing equipment moved horizontal placement to the right side and remove to the position that the working of plastics were treated to punch moves to drilling machine under, and can excise working of plastics bottom surface overlap through bottom surface overlap excision mechanism, need not artifical manual excision, has reduced worker's the amount of labour.

Description

Automatic punching equipment for plastic parts

Technical Field

The utility model relates to a working of plastics processing equipment technical field specifically says an automatic drilling equipment of working of plastics.

Background

Plastic processing is a general name of various processes for converting synthetic resin or plastic into plastic products, and is a relatively large production department in the plastic industry, the plastic processing generally comprises the steps of proportioning, forming, machining, jointing, modifying, assembling and the like of the plastic, the last four steps are carried out after the plastic is formed into a product or a semi-product, and the plastic is also called as plastic secondary processing, wherein a step of punching a machined part is often carried out in the process of machining the plastic part, so that the integrated production of the plastic processing can be realized, and the working efficiency is improved.

Cite the drilling equipment of working of plastics for car that publication number is CN210791287U discloses, including the base, the top symmetry of base is fixed with the riser, the top of base is provided with the roof, the top of riser all with the bottom fixed connection of roof, the top of base is provided with first backup pad, a lateral wall of first backup pad and a lateral wall fixed connection of adjacent riser. The utility model discloses a through setting up first servo motor, the mounting panel, first threaded rod, first connecting block and connecting plate, can realize removing about the drill bit, through setting up the pneumatic cylinder, can realize reciprocating of drill bit, through setting up box, second backup pad, second servo motor, second threaded rod, horizontal pole and second connecting block, can realize the back-and-forth movement of drill bit, through setting up driving motor, can drive the drill bit and rotate, so can realize that the drill bit punches work on the working of plastics, efficiency is higher.

However, the above device has the following problems: first, above-mentioned device need artifical manual adjustment working of plastics and drill bit's position when driling to the working of plastics other parts, has influenced the drilling progress to the working of plastics. Second, working of plastics are at the in-process that punches, and deckle edge often can appear in the bottom surface of working of plastics, need artifical manual a plurality of deckle edges to the working of plastics bottom surface to reject in proper order, has brought great intensity of labour for the worker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic drilling equipment of working of plastics to solve the position that needs artifical manual adjustment working of plastics among the prior art and can't carry out the technical problem of rejecting to the deckle edge of working of plastics bottom surface automatically.

The technical scheme of the utility model is that: the automatic material pushing device comprises a workbench, and further comprises an automatic material pushing mechanism, a bottom surface flash cutting mechanism, a drilling mechanism arranged above the right side of the workbench, and two limiting plates arranged on two sides of the workbench respectively, wherein the two limiting plates are symmetrically arranged, the cross section of each limiting plate is of a Z-shaped structure, the automatic material pushing mechanism is arranged on the left side of the top of the workbench, the bottom surface flash cutting mechanism is arranged below the drilling mechanism, a rectangular through groove is formed in the middle of the top of the workbench, and a pressing assembly is arranged at the top of each limiting plate;

every the bottom of limiting plate all is equipped with two direction draw runner, the top of workstation be equipped with every direction draw runner sliding fit's dovetail, every all be equipped with two fixed orificess on the limiting plate, the workstation corresponds every fixed orifices and all is equipped with the screw hole of one row of equidistant setting, the limiting plate passes through the bolt and fixes at the workstation top with the screw hole cooperation.

Further, the automatic material pushing mechanism comprises a bidirectional screw rod, a driving motor, a vertically arranged material pushing plate, a mounting seat arranged on the left side of the workbench and two sliding blocks arranged at intervals, the mounting seat is provided with two horizontal rods which are horizontally arranged, each sliding block can be sheathed on the two horizontal rods in a sliding way, a hinged seat is arranged on one side of the material pushing plate close to the bidirectional screw rod, a transmission rod hinged with the sliding block is arranged on the side wall of each sliding block, the two transmission rods are hinged with the hinged seat, two ends of the bidirectional screw rod are respectively and rotatably connected with two sides of the mounting seat, two sections of external threads with opposite spiral directions are arranged on the bidirectional screw rod, two sections of external threads of the bidirectional screw rod are respectively in threaded fit with the two sliding blocks, the driving motor is installed on the side wall of the installation seat, and a main shaft of the driving motor is connected with the end part of the bidirectional screw rod through a coupler.

Further, the compressing components comprise compressing plates horizontally arranged and double-rod cylinders vertically arranged at the tops of the limiting plates, the telescopic ends of the double-rod cylinders are arranged downwards, and the telescopic ends of the double-rod cylinders are fixedly connected with the tops of the compressing plates.

Furthermore, the bottom of the pressure strip is provided with an anti-skid rubber pad.

Further, bottom surface overlap resection mechanism includes the lift seat, pushes away the blade holder that material cylinder, level set up and sets up at the left connecting seat of lift seat, it sets up at the top of lift seat to push away the material cylinder level, the below of lift seat is equipped with the lift jar of two vertical settings, two the lift end of lift jar all with the bottom fixed connection of lift seat, the flexible end that pushes away the material cylinder and the lateral wall fixed connection of blade holder, the left side of blade holder is equipped with the overlap scraper, the right side of blade holder is equipped with the slide bar that two levels set up, every the slide bar all with connecting seat sliding fit.

Further, drilling mechanism includes motor case, drilling motor, pneumatic cylinder, erects the portal frame at workstation top and sets up the lead screw slip table at the portal frame top, the vertical setting of pneumatic cylinder is at the slider top of lead screw slip table, the flexible end and the motor case top fixed connection of pneumatic cylinder, the drilling motor is installed in the motor case, the main shaft of drilling motor sets up down, install the drill bit on the main shaft of drilling motor.

The utility model discloses an improve and provide an automatic drilling equipment of working of plastics here, compare with prior art, have following improvement and advantage:

one of the two-way screw rod is provided with a screw rod sliding table and an automatic pushing mechanism, the pushing plate can be horizontally moved through the automatic pushing mechanism, the pushing plate is driven to horizontally place a plastic piece to move towards the right side, so that the position, to be punched, of the plastic piece is moved to the position under the drilling mechanism, specifically, the two-way screw rod is driven to rotate by the work of a driving motor, two sections of external threads of the two-way screw rod are respectively in threaded fit with two sliding blocks, the two sliding blocks can be driven to mutually approach or be away from each other in the rotating process of the two-way screw rod, when the two sliding blocks are mutually approached, the sliding blocks drive a transmission rod to move, and then a hinged seat drives the pushing plate to move towards the right side, the pushing plate is driven to move the plastic piece towards the right side, so that the; the hydraulic cylinder lateral shifting can be driven in the work of lead screw slip table, makes the pneumatic cylinder drive the motor case and removes, makes the drilling motor drive drill bit lateral shifting, makes the drill bit can lateral shifting carry out drilling operation to the working of plastics to the drill bit punches the operation to each position of working of plastics, need not the position of artifical manual adjustment working of plastics.

Two, the utility model discloses a bottom surface overlap excision mechanism can excise working of plastics bottom surface overlap, need not artifical manual excision, the amount of labour of worker has been reduced, it is concrete, make the lift seat rebound by lift cylinder work, make the overlap scraper contradict with the bottom surface of working of plastics, work getting off at the material pushing cylinder and make the blade carrier remove to the left side, make the overlap scraper remove to the left side and excise simultaneously to a plurality of overlaps in working of plastics bottom surface, need not artifical manual to handle working of plastics bottom surface overlap one by one, the intensity of labour of worker has been reduced.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 4 is a partial sectional view of the present invention.

Description of reference numerals:

1. a work table; 11. a rectangular through groove; 2. an automatic material pushing mechanism; 21. a bidirectional screw rod; 22. a drive motor; 23. a material pushing plate; 24. a mounting seat; 241. a slider; 25. a cross bar; 26. a hinged seat; 27. a transmission rod; 28. an external thread; 3. a bottom surface flash cutting mechanism; 31. a lifting seat; 32. a material pushing cylinder; 33. a tool apron; 34. a connecting seat; 35. a lift cylinder; 36. a flash scraper; 37. a slide bar; 4. a drilling mechanism; 41. a motor case; 42. a drilling motor; 43. a hydraulic cylinder; 44. a gantry; 45. a screw rod sliding table; 46. a drill bit; 5. a limiting plate; 51. a guide slider; 52. a dovetail groove; 53. a fixing hole; 54. a threaded hole; 55. a compression assembly; 56. a double-rod cylinder; 57. and a pressing plate.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an improvement here provides an automatic drilling equipment of working of plastics, as shown in fig. 1-4, including workstation 1, still include automatic pushing equipment 2, bottom surface overlap excision mechanism 3, set up drilling mechanism 4 and two limiting plate 5 that set up respectively in workstation 1 both sides above workstation 1 right side, two limiting plate 5 are the symmetry setting, the cross section of each limiting plate 5 all is "Z" type structure, automatic pushing equipment 2 sets up in the left side of the top of workstation 1, bottom surface overlap excision mechanism 3 sets up in the below of drilling mechanism 4, the top middle part of workstation 1 is equipped with rectangle through groove 11, the top of each limiting plate 5 all is equipped with compressing assembly 55; can make scraping wings 23 horizontal migration through automatic pushing equipment 2, make scraping wings 23 drive the working of plastics that the level was placed and move to the right side, so that the position that the working of plastics was waited to punch moves to drilling machine 4 under, can compress tightly the top surface of working of plastics through compressing tightly subassembly 55, so that drilling machine 4 carries out drilling operation to the working of plastics, still be convenient for bottom surface overlap excision mechanism 3 strikes off the bottom surface overlap of working of plastics, rectangular through groove 11 is used for being convenient for overlap scraper 36 to cut the bottom surface overlap of working of plastics.

The bottom of each limiting plate 5 is provided with two guide sliding strips 51, the top of the workbench 1 is provided with a dovetail groove 52 in sliding fit with each guide sliding strip 51, each limiting plate 5 is provided with two fixing holes 53, the workbench 1 is provided with a row of threaded holes 54 arranged at equal intervals corresponding to each fixing hole 53, and the limiting plates 5 are fixed on the top of the workbench 1 in a fit manner through bolts and the threaded holes 54; the direction draw runner 51 is used for leading to the removal of limiting plate 5, and the worker can two limiting plate 5's of manual adjustment position, makes the interval between two limiting plate 5 be suitable size to the working of plastics is placed between two limiting plate 5, and the worker fixes limiting plate 5 at workstation 1 top through the cooperation of bolt and the screw hole 54 that corresponds.

Specifically, as shown in fig. 1 and fig. 3, the automatic material pushing mechanism 2 includes a bidirectional screw 21, a driving motor 22, a vertically disposed material pushing plate 23, a mounting seat 24 disposed on the left side of the workbench 1, and two sliding blocks 241 disposed at intervals, the mounting seat 24 is provided with two horizontally disposed cross bars 25, each sliding block 241 is slidably sleeved on the two cross bars 25, one side of the material pushing plate 23 close to the bidirectional screw 21 is provided with a hinge seat 26, a side wall of each sliding block 241 is provided with a transmission rod 27 hinged thereto, the two transmission rods 27 are hinged to the hinge seat 26, two ends of the bidirectional screw 21 are rotatably connected with two sides of the mounting seat 24 respectively, the bidirectional screw 21 is provided with two sections of external threads 28 with opposite spiral directions, the two sections of external threads 28 of the bidirectional screw 21 are in threaded fit with the two sliding blocks 241 respectively, the driving motor 22 is installed on the side wall of the installation seat 24, and a main shaft of the driving motor 22 is connected with the end part of the bidirectional screw rod 21 through a coupler; the material pushing plate 23 can be moved horizontally by the automatic material pushing mechanism 2, so that the material pushing plate 23 drives the horizontally placed plastic piece to move to the right side, so that the position of the plastic piece to be punched moves to the right under the drilling mechanism 4, specifically, the driving motor 22 works to drive the bidirectional screw rod 21 to rotate, two sections of external threads 28 of the bidirectional screw rod 21 are respectively in threaded fit with the two sliding blocks 241, so that the bidirectional screw rod 21 can drive the two sliding blocks 241 to approach or separate from each other in the rotating process, when the two sliding blocks 241 approach each other, the sliding blocks 241 drive the transmission rod 27 to move, so that the hinge base 26 drives the material pushing plate 23 to move to the right side, so that the position of the plastic piece to be punched moves to the right under the drilling mechanism 4, so that the drill 46 performs punching operation on each position of the plastic piece, the position of the plastic part is not required to be manually adjusted.

Specifically, as shown in fig. 1 to 3, each of the pressing assemblies 55 includes a horizontally disposed pressing plate 57 and a double-rod cylinder 56 vertically disposed at the top of the limiting plate 5, wherein a telescopic end of the double-rod cylinder 56 is disposed downward, and the telescopic end of the double-rod cylinder 56 is fixedly connected with the top of the pressing plate 57; the dual rod cylinder 56 operates to move the compression plate 57 downward to cause the compression plate 57 to compress the top surface of the plastic part to facilitate the drilling operation of the plastic part by the drilling mechanism 4.

Specifically, the bottom of the compression plate 57 is provided with an anti-skid rubber pad; the antiskid rubber pad can play skid-proof effect, and the antiskid rubber pad makes for the rubber material and can avoid the antiskid rubber pad to make the working of plastics take place to damage to the working of plastics in-process compresses tightly.

Specifically, as shown in fig. 4, the bottom flash cutting mechanism 3 includes a lifting seat 31, a material pushing cylinder 32, a horizontally arranged tool apron 33, and a connecting seat 34 arranged on the left side of the lifting seat 31, the material pushing cylinder 32 is horizontally arranged on the top of the lifting seat 31, two vertically arranged lifting cylinders 35 are arranged below the lifting seat 31, the lifting ends of the two lifting cylinders 35 are fixedly connected with the bottom of the lifting seat 31, the telescopic end of the material pushing cylinder 32 is fixedly connected with the side wall of the tool apron 33, a flash scraper 36 is arranged on the left side of the tool apron 33, two horizontally arranged slide rods 37 are arranged on the right side of the tool apron 33, and each slide rod 37 is in sliding fit with the connecting seat 34; can excise working piece bottom surface overlap through bottom surface overlap excision mechanism 3, need not artifical manual excision, reduced worker's the amount of labour, concretely, make lift seat 31 rebound by lift cylinder 35 work, make overlap scraper 36 contradict with the bottom surface of working piece, work at material pushing cylinder 32 and get off and make blade holder 33 move to the left side, make overlap scraper 36 move to the left side and excise a plurality of overlap of working piece bottom surface simultaneously, need not artifical manual to handle working piece bottom surface overlap one by one, worker's intensity of labour has been reduced.

Specifically, the drilling mechanism 4 comprises a motor box 41, a drilling motor 42, a hydraulic cylinder 43, a portal frame 44 erected on the top of the workbench 1 and a screw rod sliding table 45 arranged on the top of the portal frame 44, wherein the hydraulic cylinder 43 is vertically arranged on the top of a sliding block of the screw rod sliding table 45, the telescopic end of the hydraulic cylinder 43 is fixedly connected with the top of the motor box 41, the drilling motor 42 is installed in the motor box 41, the main shaft of the drilling motor 42 is arranged downwards, and a drill 46 is installed on the main shaft of the drilling motor 42; the hydraulic cylinder 43 can be driven to move transversely by the working of the screw rod sliding table 45, the hydraulic cylinder 43 drives the motor box 41 to move, the drilling motor 42 drives the drill bit 46 to move transversely, and the drill bit 46 can move transversely to drill the plastic part.

The utility model discloses a theory of operation: the worker can manually adjust the positions of the two limiting plates 5, so that the distance between the two limiting plates 5 is proper, a plastic part is placed between the two limiting plates 5, the worker fixes the limiting plates 5 at the top of the workbench 1 through the matching of bolts and corresponding threaded holes 54, the worker manually places the plastic part between the two limiting plates 5 horizontally, the double-rod air cylinder 56 works to enable the pressing plate 57 to move downwards, the pressing plate 57 to press the top surface of the plastic part, so that the drilling mechanism 4 can drill the plastic part, the screw rod sliding table 45 works to drive the hydraulic cylinder 43 to move transversely, the hydraulic cylinder 43 drives the motor box 41 to move, the drilling motor 42 drives the drill bit 46 to move transversely, and the plastic part 46 can move transversely to drill;

the pushing plate 23 can be moved horizontally by the automatic pushing mechanism 2, so that the pushing plate 23 drives the horizontally placed plastic piece to move to the right, so that the position of the plastic piece to be punched moves to the position right below the drilling mechanism 4, specifically, the driving motor 22 works to drive the bidirectional screw rod 21 to rotate, two sections of external threads 28 of the bidirectional screw rod 21 are respectively in threaded fit with the two sliding blocks 241, so that the bidirectional screw rod 21 can drive the two sliding blocks 241 to approach or separate from each other in the rotating process, when the two sliding blocks 241 approach each other, the sliding blocks 241 drive the transmission rod 27 to move, so that the hinge base 26 drives the pushing plate 23 to move to the right, so that the pushing plate 23 moves the plastic piece to the right, so that the position of the plastic piece to be punched moves to the position right below the drilling mechanism 4;

and then, the bottom surface flash cutting mechanism 3 can cut off the bottom surface flash of the plastic part without manual cutting, so that the labor amount of workers is reduced, specifically, the lifting cylinder 35 works to enable the lifting seat 31 to move upwards to enable the flash scraper 36 to be abutted against the bottom surface of the plastic part, the pushing cylinder 32 works to enable the cutter seat 33 to move towards the left side, the flash scraper 36 moves towards the left side and simultaneously cuts off a plurality of flashes on the bottom surface of the plastic part, manual processing of the flashes on the bottom surface of the plastic part one by one is not needed, and the labor intensity of the workers is reduced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an automatic drilling equipment of working of plastics, includes workstation (1), its characterized in that: the automatic material pushing device is characterized by further comprising an automatic material pushing mechanism (2), a bottom surface flash cutting mechanism (3), a drilling mechanism (4) arranged above the right side of the workbench (1) and two limiting plates (5) respectively arranged on two sides of the workbench (1), wherein the two limiting plates (5) are symmetrically arranged, the cross section of each limiting plate (5) is of a Z-shaped structure, the automatic material pushing mechanism (2) is arranged on the left side of the top of the workbench (1), the bottom surface flash cutting mechanism (3) is arranged below the drilling mechanism (4), a rectangular through groove (11) is formed in the middle of the top of the workbench (1), and a pressing assembly (55) is arranged at the top of each limiting plate (5);

every the bottom of limiting plate (5) all is equipped with two direction draw runner (51), the top of workstation (1) be equipped with every direction draw runner (51) sliding fit's dovetail (52), every all be equipped with two fixed orificess (53) on limiting plate (5), workstation (1) corresponds every fixed orificess (53) and all is equipped with one row of equidistant screw hole (54) that set up, limiting plate (5) are fixed at workstation (1) top through bolt and screw hole (54) cooperation.

2. An automated plastic part perforating apparatus as recited in claim 1, wherein: the automatic material pushing mechanism (2) comprises a bidirectional screw rod (21), a driving motor (22), a vertically arranged material pushing plate (23), two sliding blocks (241) arranged on a mounting seat (24) on the left side of the workbench (1) and two intervals, the mounting seat (24) is provided with two horizontal rods (25) which are horizontally arranged, each sliding block (241) is sleeved on the two horizontal rods (25) in a sliding manner, one side of the material pushing plate (23) close to the bidirectional screw rod (21) is provided with a hinged seat (26), each sliding block (241) is provided with a transmission rod (27) hinged with the sliding block, the two transmission rods (27) are hinged with the hinged seats (26), two ends of the bidirectional screw rod (21) are respectively connected with two sides of the mounting seat (24) in a rotating manner, two sections of external threads (28) with opposite spiral directions are arranged on the bidirectional screw rod (21), two sections of external threads (28) of the bidirectional screw rod (21) are respectively matched with the two sliding blocks (241) in a threaded manner, the driving motor (22) is installed on the side wall of the installation seat (24), and a main shaft of the driving motor (22) is connected with the end part of the bidirectional screw rod (21) through a coupling.

3. An automated plastic part perforating apparatus as recited in claim 2, wherein: compress tightly subassembly (55) and all include pressure strip (57) and the vertical double-pole cylinder (56) that set up at limiting plate (5) top that the level set up, the flexible end of double-pole cylinder (56) sets up down, the flexible end of double-pole cylinder (56) and the top fixed connection of pressure strip (57).

4. An automated plastic part perforating apparatus as recited in claim 3, wherein: and an anti-skid rubber pad is arranged at the bottom of the pressing plate (57).

5. An automated plastic part perforating apparatus as recited in claim 1, wherein: bottom surface overlap excision mechanism (3) are including lift seat (31), push away blade holder (33) that material cylinder (32), level set up and set up at lift seat (31) left connecting seat (34), push away the top that material cylinder (32) level set up at lift seat (31), the below of lift seat (31) is equipped with two lift cylinders (35) of vertical setting, two the lift end of lift cylinder (35) all with the bottom fixed connection of lift seat (31), the flexible end that pushes away material cylinder (32) and the lateral wall fixed connection of blade holder (33), the left side of blade holder (33) is equipped with overlap scraper (36), the right side of blade holder (33) is equipped with slide bar (37) that two levels set up, every slide bar (37) all with connecting seat (34) sliding fit.

6. An automated plastic part perforating apparatus as recited in claim 1, wherein: drilling mechanism (4) include motor case (41), drilling motor (42), pneumatic cylinder (43), erect portal frame (44) at workstation (1) top and set up lead screw slip table (45) at portal frame (44) top, the vertical slider top that sets up at lead screw slip table (45) of pneumatic cylinder (43), the flexible end and motor case (41) top fixed connection of pneumatic cylinder (43), install in motor case (41) drilling motor (42), the main shaft of drilling motor (42) sets up down, install drill bit (46) on the main shaft of drilling motor (42).