CN216181978U

CN216181978U - Mold taking device of large accessory mold

Info

Publication number: CN216181978U
Application number: CN202122137917.4U
Authority: CN
Inventors: 肖春兰
Original assignee: Dongguan Zhiyan Intelligent Technology Co ltd
Current assignee: Dongguan Zhiyan Intelligent Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-05
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a mold taking device of a large-scale accessory mold, which comprises a side plate, wherein the top of the side plate is fixedly connected with a top plate, the bottom of the top plate is movably provided with two groups of parallel clamping structures, a control cylinder drives a push block to drive a connecting block to slide in a limiting groove so as to link the connecting piece, the distance of the clamping structures is integrally adjusted, at the moment, a secondary telescopic rod is pushed forwards by pushing forwards of a main telescopic rod, the main connecting rod and the secondary connecting rod extend forwards together to push an installation box forwards, at the moment, a screw rod shaft is driven by a servo motor in the installation box, a clamping piece is moved on the screw rod shaft under the action of a threaded ring, so that the distance between the clamping piece and the outer wall of the mold is adjusted until the clamping piece is connected with the outer wall of the mold, at the moment, the main telescopic rod is continuously pushed forwards, the secondary telescopic rod retracts inwards, and the mold is jointly lifted under the action of a hinge shaft, the mounting box integrally moves upwards to achieve the purpose of mold taking.

Description

Mold taking device of large accessory mold

Technical Field

The utility model relates to the technical field of mold taking equipment, in particular to a mold taking device of a large accessory mold.

Background

The mould is a variety of moulds and tools which are used for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to the forming processing of blanking, die forging, cold heading, extrusion, powder metallurgy part pressing and pressure casting, and the compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.

To this, chinese utility model patent that the publication number is CN212684615U discloses a production injection mold's for spare part of moulding plastics mould device of getting, including getting the mould platform, get the top fixedly connected with support of mould platform, the interior roof fixedly connected with cylinder of support, the output fixedly connected with gas pole of cylinder, the one end fixedly connected with connecting plate of gas pole, the bottom fixedly connected with sucking disc of connecting plate, one side fixedly connected with baffle of getting the mould platform, one side swing joint who gets the mould platform has the receiving box, the first splint of top fixedly connected with of getting the mould platform, the top fixedly connected with electric putter of getting the mould platform, electric putter's output end fixedly connected with second splint.

The mold taking device in the above case is characterized in that the suction disc generates suction force to suck the top of the mold through the cylinder, but the suction force of the air pump is limited, some large molds cannot be taken out, the structure is complex, systematic operation is not convenient to carry out, and therefore the mold taking device for large accessory molds is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mold taking device of a large accessory mold, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a mold taking device of a large accessory mold comprises side plates, wherein the tops of the side plates are fixedly connected with a top plate, and the bottom of the top plate is movably provided with two groups of parallel clamping structures;

the clamping structure comprises a connecting piece, the middle of the connecting piece is of a bending type, one end of the connecting piece is connected with one end of a main connecting rod in a rotating mode through a hinge shaft, the hinge shaft rotates to penetrate through one of two ends of the main connecting rod and penetrates through a perforated hole, the perforated middle of the other end of the main connecting rod is also connected with the middle of a secondary connecting rod in a rotating mode through the hinge shaft, one end of a bottom fixedly connected triangular connecting piece of the secondary connecting rod is connected with the bottom of the secondary connecting rod, and the bottom wall fixedly connected with an installation box of the triangular connecting piece is fixedly connected with the installation box.

Preferably, the lateral wall of the secondary telescopic link of a lateral wall rigid coupling of connecting piece, the flexible end rigid coupling push pedal of secondary telescopic link, and the one end of a lateral wall rigid coupling secondary connecting rod of push pedal, the main articulated seat of rigid coupling on the end wall of connecting piece, the articulated seat of a lateral wall rigid coupling secondary of main connecting rod, the diapire of the main articulated main telescopic link of one end of main articulated seat, the flexible push pedal of serving of main articulated seat articulates on the articulated seat of secondary.

Preferably, the cavity is formed in the top plate, the inner wall of one side of the cavity is fixedly connected with the bottom wall of the air cylinder, the bottom wall of the cavity is provided with a limit groove in a penetrating mode, the extending end of the air cylinder is fixedly connected with the push block, the bottom wall of the push block is fixedly connected with the connecting block, the connecting block penetrates through the limit groove and is located at one end, outside the limit groove, of the connecting block, of the fixed clamping connecting piece.

Preferably, the mounting box is internally provided with a cavity, the inner wall of one end of the cavity is fixedly connected with a servo motor, one end of the servo motor is fixedly connected with a screw shaft, and the other end of the screw shaft is fixedly connected with the inner ring of a bearing fixedly mounted on the inner wall of the other end of the cavity.

Preferably, the screw shaft is provided with a threaded ring in a sleeved mode through threads, a sliding groove is formed in the inner wall of one side of the cavity, the bottom wall of the installation box is penetrated through the bottom groove, clamping pieces are fixedly connected to the bottom of the threaded ring and penetrate through the bottom groove, one side wall of the threaded ring is fixedly connected with a sliding column, the other end of the sliding column is slidably connected into the sliding groove, the two clamping pieces are in a relative state, and one side wall of each clamping piece is fixedly connected with a plurality of rubber protrusions.

Compared with the prior art, the utility model has the beneficial effects that:

the clamping structure is clamped after supporting one side of the mold through two opposite clamping structures, the main telescopic rod and the secondary telescopic rod are used for assisting the main connecting rod and the secondary connecting rod to fold and move the mold together, and the connecting piece in the clamping structure is linked with the clamping structure through the extending end of the air cylinder, so that the clamping structure moves inside and outside, the distance between the opposite clamping structures is adjusted and controlled, and the clamping structure is suitable for molds of different specifications;

the clamping piece can be slid at the bottom of the installation box under the combined action of the servo motor driving screw shaft and the threaded ring inside the installation box, so that the clamping range of the clamping structure is enlarged, a plurality of rubber protrusions are arranged on the side wall of the clamping piece, and the friction force between the clamping piece and the outer wall of the mold is increased through the rubber protrusions, so that the clamping is more stable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the top plate according to the present invention;

fig. 3 is a schematic view of the internal structure of the installation box of the present invention.

In the figure: 1. a side plate; 2. a top plate; 21. a chamber; 22. a cylinder; 221. a push block; 222. the connection is quick; 23. a limiting groove; 3. a clamping structure; 31. a connecting member; 32. a main hinge base; 321. a secondary hinge mount; 33. a main telescopic rod; 34. a main link; 341. perforating; 35. a secondary connecting rod; 36. a triangular connecting sheet; 37. a hinge shaft; 38. a secondary telescopic rod; 381. pushing the plate; 4. installing a box; 40. a servo motor; 401. a screw shaft; 41. a cavity; 42. a chute; 43. a threaded ring; 44. a bearing; 45. a bottom groove; 46. a clamping piece; 461. and (4) rubber bulges.

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. 1-3, the present invention provides a technical solution: a mold taking device of a large accessory mold comprises a side plate 1, wherein the top of the side plate 1 is fixedly connected with a top plate 2, and the bottom of the top plate 2 is movably provided with two groups of parallel clamping structures 3;

the clamping structure 3 comprises a connecting piece 31 with a bent middle part, one end of the connecting piece 31 is rotatably connected with one end of a main connecting rod 34 through a hinge shaft 37, the hinge shaft 37 rotatably penetrates through one of through holes 341 formed in two ends of the main connecting rod 34, the middle part of the through hole 341 in the other end of the main connecting rod 34 is also rotatably connected with the middle part of a secondary connecting rod 35 through the hinge shaft 37, the bottom of the secondary connecting rod 35 is fixedly connected with one end of a triangular connecting sheet 36, and the bottom wall of the triangular connecting sheet 36 is fixedly connected with the installation box 4;

the lateral wall of the secondary telescopic link 38 of a lateral wall rigid coupling of connecting piece 31, the flexible end rigid coupling push pedal 381 of secondary telescopic link 38, and the one end of the secondary connecting rod 35 of a lateral wall rigid coupling of push pedal 381, the main articulated seat 32 of rigid coupling on the end wall of connecting piece 35, the articulated seat 321 of a lateral wall rigid coupling of main connecting rod 34, the diapire of the main articulated seat 33 of one end articulated seat 32, push pedal 381 on the flexible end of main articulated seat 32 articulates on the articulated seat 321 of inferior.

Referring to fig. 2-3, a chamber 21 is formed in the top plate 2, a bottom wall of the cylinder 22 is fixedly connected to an inner wall of one side of the chamber 21, a limiting groove 23 is formed through the bottom wall of the chamber 21, a pushing block 221 is fixedly connected to an extending end of the cylinder 22, a connecting block 222 is fixedly connected to a bottom wall of the pushing block 221, the connecting block 222 penetrates through the limiting groove 23, and one end of the connecting member 31 is fixed to the connecting block 222 located outside the limiting groove 23.

Referring to fig. 2-3, a cavity 41 is formed in the mounting box 4, and an inner wall of one end of the cavity 41 is fixedly connected to the servo motor 40, one end of the servo motor 40 is fixedly connected to the screw shaft 401, and another end of the screw shaft 401 is fixedly connected to an inner ring of the bearing 44 fixedly mounted on an inner wall of another end of the cavity 41.

Referring to fig. 3, a threaded ring 43 is sleeved on the threaded shaft 401, a sliding groove 42 is formed on the inner wall of one side of the cavity 41, a bottom groove 45 is formed through the bottom wall of the installation box 4, a clamping piece 46 is fixedly connected to the bottom of the threaded ring 43, the clamping piece 46 penetrates through the bottom groove 45, a sliding column is fixedly connected to one side wall of the threaded ring 43, and the other end of the sliding column is slidably connected in the sliding groove 42.

The holding pieces 46 are provided with two opposite side walls, and a plurality of rubber protrusions 461 are fixedly connected to one side wall of the holding piece 46.

The working principle is as follows: when the device is normally used, the control cylinder 22 drives the push block 221 to drive the connecting block 222 to slide in the limiting groove 23, thereby, the connecting piece 31 is linked, the distance of the clamping structure 3 is adjusted on the whole, at this time, by pushing forward the main telescopic rod 33, the sub telescopic rod 38 is pushed forward, the main link rod 34 and the sub link rod are extended forward together, thereby, the mounting case 4 is pushed forward, the screw shaft 401 is driven by the servo motor 40 in the mounting case 4, the clamping piece 46 is moved on the screw shaft 401 under the action of the threaded ring 43, so that the distance between the clamping piece 46 and the outer wall of the mold is adjusted until the clamping piece 46 and the outer wall of the mold are connected, at this time, the main telescopic rod 33 is pushed forward continuously, the secondary telescopic rod 38 retracts inwards, the mold is lifted under the action of the hinge shaft 37, and the mounting box 4 moves upwards integrally to achieve the purpose of mold removal.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mold taking device of large-scale accessory mould, includes curb plate (1), top rigid coupling roof (2) of curb plate (1), and the bottom movable mounting of roof (2) two sets of parallel clamping structure (3), its characterized in that:

clamping structure (3) are connecting piece (31) of the type of bending including the middle part, and one of them is served and is rotated the one end of connecting main connecting rod (34) through hinge (37) in connecting piece (31), hinge (37) are rotated and are run through one of them of perforation (341) that main connecting rod (34) both ends were run through and set up, perforation (341) middle part of main connecting rod (34) other end also rotates through hinge (37) and connects in the middle part of inferior connecting rod (35), and the one end of the bottom rigid coupling triangle connection piece (36) of inferior connecting rod (35), diapire rigid coupling install bin (4) of triangle connection piece (36).

2. The mold removing device for the large-sized part mold according to claim 1, wherein: lateral wall of a lateral wall rigid coupling time telescopic link (38) of connecting piece (31), flexible end rigid coupling push pedal (381) of time telescopic link (38), and the one end of a lateral wall rigid coupling time connecting rod (35) of push pedal (381), rigid coupling owner articulates seat (32) on the end wall of connecting piece (31), articulated seat (321) are once articulated to a lateral wall rigid coupling of owner connecting rod (34), the diapire of the articulated main telescopic link (33) of one end of main articulated seat (32), the flexible push pedal (381) of serving of main articulated seat (32) articulates on articulated seat (321) of time.

3. The mold removing device for the large-sized part mold according to claim 1, wherein: the inside cavity (21) of seting up of roof (2), and the diapire of rigid coupling cylinder (22) on one side inner wall of cavity (21), run through on the diapire of cavity (21) and set up spacing groove (23), rigid coupling ejector pad (221) on the extension end of cylinder (22), and the diapire rigid coupling connecting block (222) of ejector pad (221), connecting block (222) run through spacing groove (23), are located the one end of fixed joint union piece (31) on connecting block (222) of spacing groove (23) outside.

4. The mold removing device for the large-sized part mold according to claim 1, wherein: the mounting box (4) is internally provided with a cavity (41), the inner wall of one end of the cavity (41) is fixedly connected with a servo motor (40), one end of the servo motor (40) is fixedly connected with a screw shaft (401), and the other end of the screw shaft (401) is fixedly connected with the inner ring of a bearing (44) fixedly mounted on the inner wall of the other end of the cavity (41).

5. The mold removing device for the large-sized part mold according to claim 4, wherein: threaded ring (43) is sleeved on the screw shaft (401) in a threaded manner, a sliding groove (42) is formed in the inner wall of one side of the cavity (41), a bottom groove (45) is formed in the bottom wall of the installation box (4) in a penetrating manner, clamping pieces (46) are fixedly connected to the bottom of the threaded ring (43), the clamping pieces (46) penetrate through the bottom groove (45), a sliding column is fixedly connected to one side wall of the threaded ring (43), and the other end of the sliding column is slidably connected into the sliding groove (42).

6. The mold removing device for the large-sized part mold according to claim 5, wherein: the clamping piece (46) has two, and the two are relative state, a plurality of rubber bulge (461) of a lateral wall rigid coupling of clamping piece (46).