CN216152961U

CN216152961U - A safe device of carrying and drawing for producing injection moulding product

Info

Publication number: CN216152961U
Application number: CN202122107203.9U
Authority: CN
Inventors: 周永利; 陈兰兰
Original assignee: Jinhua Zhujia Daily Necessities Co ltd
Current assignee: Jinhua Zhujia Daily Necessities Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-04-01
Anticipated expiration: 2031-09-02

Abstract

The utility model belongs to the field of injection molding product production equipment, in particular to a safe lifting device for producing injection molding products, aiming at the problems that an injection molding piece is often required to be manually taken out of an injection molding machine after the injection molding of the existing injection molding machine is completed, the labor is wasted, and the working efficiency is low, the safe lifting device comprises a base, wherein the top of the base is fixedly provided with an installation frame, a support plate is fixedly arranged in the installation frame, a connecting box is connected onto the support plate in a sliding way, a suction pipe is fixedly arranged on the inner wall of the bottom of the connecting box, the bottom end of the suction pipe extends to the lower part of the connecting box and is fixedly provided with a suction cup, and a pull rod is connected onto the inner wall of the top of the connecting box in a sliding way. Therefore, the manual operation can be effectively replaced, and the use convenience is good.

Description

A safe device of carrying and drawing for producing injection moulding product

Technical Field

The utility model relates to the technical field of injection molding product production equipment, in particular to a safe lifting device for producing injection molding products.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The principle is as follows: stirring the completely molten plastic material by a screw at a certain temperature, injecting the plastic material into a mold cavity by high pressure, and cooling and solidifying to obtain a molded product. The method is suitable for mass production of parts with complex shapes, and is one of important processing methods.

In the existing automobile manufacturing industry, many automobile parts are often processed in an injection molding mode during production and manufacturing. At present, most automobile manufacturers complete injection molding by adopting a traditional injection molding machine, the injection molding machine usually needs to manually take out the injection molding piece from the injection molding machine after injection molding is completed, the mode not only consumes manpower, but also has long time for manual taking and placing, further increases the processing and manufacturing time of the injection molding piece, and reduces the processing and manufacturing efficiency of the injection molding piece, so that a safe lifting device for producing injection molding products is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, an injection molding machine needs to take out an injection molding piece from the injection molding machine manually after injection molding is finished, the labor is wasted, and the working efficiency is low, and provides a safe lifting device for producing injection molding products.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a safe pulling device for producing injection moulding product, the on-line screen storage device comprises a base, the top fixed mounting of base has the mounting bracket, and fixed mounting has the backup pad in the mounting bracket, sliding connection has the connecting box in the backup pad, fixed mounting has the straw on the bottom inner wall of connecting box, the bottom of straw extends to the below and the fixed mounting of connecting box has the sucking disc, sliding connection has the pull rod on the top inner wall of connecting box, the bottom fixed mounting of pull rod has the piston, and the sealed sliding connection of inner wall of piston and connecting box, the top of pull rod extends to the top and the fixed mounting of mounting bracket has drive assembly, and drive assembly is connected with the top of base, install drive assembly on the connecting box, and drive assembly is connected with the inner wall of mounting bracket.

Preferably, drive assembly is last to include driving motor, screw thread subassembly and connecting plate, the top fixed connection of connecting plate and pull rod, the bottom rear side fixed connection of screw thread subassembly and connecting plate, driving motor fixed mounting is at the top of base, and screw thread subassembly is connected with driving motor's output shaft, can conveniently drive the pull rod and upwards remove to this can be so that present the negative pressure state in the sucking disc, can be to the inseparable absorption of product.

Preferably, the threaded component comprises a threaded cover and a screw rod, the bottom end of the screw rod is fixedly connected with an output shaft of the driving motor, the top of the threaded cover is fixedly connected with the rear side of the bottom of the connecting plate, the top end of the screw rod extends into the threaded cover, the screw rod is meshed with the threaded cover, and the connecting plate can be driven to move longitudinally by using a thread principle when the driving motor is started.

Preferably, last gear assembly, pivot, worm wheel subassembly and the lead screw of including of drive assembly, the lead screw runs through the backup pad and rotates with the backup pad to be connected, the pivot is rotated and is connected in the mounting bracket and be located the top of backup pad, the gear assembly is connected with pull rod and pivot respectively, and worm wheel subassembly is connected with lead screw and pivot respectively, the rear side bottom fixed mounting of connecting box has the threading board, the lead screw run through the threading board and with threading board threaded connection, utilize drive assembly, can conveniently drive the connecting box and upwards remove to this can be with the product lifting that makes progress.

Preferably, including gear and rack on the gear assembly, the fixed cover of gear is established in the pivot, and rack fixed mounting is in the left side of pull rod, gear and rack can break away from the meshing, and under the transmission of gear assembly, can drive the pivot and rotate to this can provide power for the lead screw rotates.

Preferably, the worm wheel assembly is provided with a worm and a worm wheel, the worm is fixedly sleeved on the rotating shaft and located on the rear side of the gear, the worm wheel is fixedly installed at the top end of the screw rod, the worm is meshed with the worm wheel, the screw rod can be driven to rotate under the transmission action of the worm wheel assembly, and therefore the connecting box can be stably driven to move longitudinally.

Has the advantages that:

1. according to the utility model, after the injection mold is opened, the sucking disc can be firstly attached to the top of a product, then the driving motor can be started to drive the screw rod to rotate, the screw rod can drive the thread cover to move upwards under the transmission action of the thread far away when rotating, the connecting plate can be driven to move upwards when the thread cover moves upwards, the pull rod can move upwards at the moment, the piston can move upwards when the pull rod moves upwards, gas in the sucking disc can be sucked into the connecting box, and thus the sucking disc can be tightly sucked to the product under the action of a negative pressure principle;

2. according to the utility model, when the pull rod moves upwards, the rack can be driven to move upwards, after the rack moves to be meshed with the gear, the rotating shaft can be driven to rotate, when the rotating shaft rotates, the screw rod can be driven to rotate under the meshing transmission action of the worm and the worm wheel, at the moment, the connecting box can be driven to move upwards under the thread matching with the thread plate, and the product can be driven to move upwards due to the fact that the sucking disc is tightly adsorbed with the product, namely, the product can be moved out of the injection mold;

according to the utility model, the driving motor is started, so that the sucker can be tightly adsorbed with a product, and the product can be quickly moved out of the mold after being adsorbed, so that manual operation can be effectively replaced, and the mold has good use convenience.

Drawings

FIG. 1 is a front view of a safety pull apparatus for producing injection molded products in accordance with the present invention;

FIG. 2 is a side sectional view of a safety pull device for producing injection molded products in accordance with the present invention;

FIG. 3 is a top view of a connecting structure of a rotating shaft and a screw rod of a safety pulling apparatus for producing injection-molded products according to the present invention;

fig. 4 is a three-dimensional view of a lead screw, a connecting box and a connecting structure of a pull rod of a safety pulling device for producing injection-molded products according to the present invention.

In the figure: the device comprises a base 1, a mounting rack 2, a support plate 3, a connecting box 4, a thread plate 5, a screw rod 6, a rotating shaft 7, a gear 8, a worm 9, a pull rod 10, a suction pipe 11, a suction cup 12, a rack 13, a worm wheel 14, a driving motor 15, a thread cover 16, a connecting plate 17 and a screw rod 18.

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.

Referring to fig. 1-4, a safe lifting device for producing injection molding products, comprising a base 1, a mounting frame 2 is fixedly installed on the top of the base 1, the mounting frame 2 is arranged to provide stable support for the operation of the whole device, a supporting plate 3 is fixedly installed in the mounting frame 2, the supporting plate 3 is arranged to provide sliding limit for the movement of a connecting box 4, the connecting box 4 is slidably connected to the supporting plate 3, a suction pipe 11 is fixedly installed on the inner wall of the bottom of the connecting box 4, the suction pipe 11 is arranged to facilitate the installation of a suction cup 12, the bottom end of the suction pipe 11 extends to the lower side of the connecting box 4 and is fixedly provided with a suction cup 12, a pull rod 10 is slidably connected to the inner wall of the top of the connecting box 4, a piston is fixedly installed at the bottom end of the pull rod 10, and when the piston is arranged to move upwards, the gas in the suction cup 12 is sucked into the connecting box 4, and the piston is connected with the inner wall of connecting box 4 in a sealing and sliding manner, the top end of pull rod 10 extends to the upper side of mounting rack 2 and is fixedly provided with a driving assembly, the driving assembly is connected with the top of base 1, the connecting box 4 is provided with a transmission assembly, and the transmission assembly is connected with the inner wall of mounting rack 2.

In the utility model, the suction disc 12 can be tightly adsorbed with the product by starting the driving motor 15, and the product can be quickly moved out of the mold after being adsorbed, so that manual operation can be effectively replaced, and the mold has good use convenience.

According to the utility model, the driving assembly comprises a driving motor 15, a threaded assembly and a connecting plate 17, the connecting plate 17 is fixedly connected with the top end of the pull rod 10, the connecting plate 17 can conveniently support the pull rod 10, the threaded assembly is fixedly connected with the rear side of the bottom of the connecting plate 17, the pull rod 10 can be conveniently driven to longitudinally move by arranging the threaded assembly, the driving motor 15 is fixedly installed at the top of the base 1, the threaded assembly is connected with an output shaft of the driving motor 15 and can conveniently drive the pull rod 10 to upwards move, so that the inside of the suction cup 12 can be in a negative pressure state, and a product can be tightly adsorbed.

In the utility model, the threaded component comprises a threaded cover 16 and a screw rod 18, the bottom end of the screw rod 18 is fixedly connected with an output shaft of a driving motor 15, the top of the threaded cover 16 is fixedly connected with the rear side of the bottom of a connecting plate 17, the top end of the screw rod 18 extends into the threaded cover 16, the screw rod 18 is meshed with the threaded cover 16, and the connecting plate 17 can be driven to move longitudinally when the driving motor 15 is started by utilizing the thread principle.

According to the utility model, the transmission assembly comprises a gear assembly, a rotating shaft 7, a worm wheel assembly and a screw rod 6, the screw rod 6 penetrates through the supporting plate 3 and is rotatably connected with the supporting plate 3, the rotating shaft 7 is rotatably connected in the mounting frame 2 and is positioned above the supporting plate 3, the rotating shaft 7 is arranged to conveniently transmit the worm 9, so that when the gear 8 rotates, torsion can be transmitted, the gear assembly is respectively connected with the pull rod and the rotating shaft 7, the worm wheel assembly is respectively connected with the screw rod 6 and the rotating shaft 7, the threaded plate 5 is fixedly installed at the bottom of the rear side of the connecting box 4, the screw rod 6 penetrates through the threaded plate 5 and is in threaded connection with the threaded plate 5, the transmission assembly can be utilized to conveniently drive the connecting box 4 to move upwards, and therefore, a product can be lifted upwards.

According to the utility model, the gear assembly comprises the gear 8 and the rack 13, the gear 8 is fixedly sleeved on the rotating shaft 7, the rack 13 is fixedly arranged on the left side of the pull rod 10, the gear 8 and the rack 13 can be disengaged and meshed, and the rotating shaft 7 can be driven to rotate under the transmission of the gear assembly, so that power can be provided for the rotation of the screw rod 6.

According to the utility model, the worm wheel assembly comprises the worm 9 and the worm wheel 14, the worm 9 is fixedly sleeved on the rotating shaft 7 and is positioned at the rear side of the gear 8, the worm wheel 14 is fixedly arranged at the top end of the screw rod 6, the worm 9 is meshed with the worm wheel 14, and the screw rod 6 can be driven to rotate under the transmission action of the worm wheel assembly, so that the connecting box 4 can be stably driven to longitudinally move.

The working principle is as follows: after the injection mold is opened, the suction cup 12 can be firstly attached to the top of a product, then the driving motor 15 can be started to drive the screw rod 18 to rotate, when the screw rod 18 rotates, the screw thread cover 16 can be driven to move upwards under the transmission action of the thread far away, when the screw thread cover 16 moves upwards, the connecting plate 17 can be driven to move upwards, the pull rod 10 can move upwards, when the pull rod 10 moves upwards, the piston can move upwards, gas in the suction cup 12 can be sucked into the connecting box 4, so that the suction cup 12 can be tightly sucked to the product under the action of the negative pressure principle, when the pull rod 10 moves upwards, the rack 13 can be driven to move upwards, after the rack 13 moves to be meshed with the gear 8, the rotating shaft 7 can be driven to rotate, when the rotating shaft 7 rotates, can drive lead screw 6 and rotate under the meshing transmission effect of worm 9 and worm wheel 14, can drive connecting box 4 and upwards remove this moment under the screw-thread fit with threading board 5, because sucking disc 12 closely adsorbs with the product, so can drive the product and upwards remove, can shift out injection mold with the product, so can effectually replace manual operation, have good convenient to use nature.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The safe lifting device for producing injection molding products comprises a base (1) and is characterized in that a mounting rack (2) is fixedly mounted at the top of the base (1), a supporting plate (3) is fixedly mounted in the mounting rack (2), a connecting box (4) is connected onto the supporting plate (3) in a sliding manner, a suction pipe (11) is fixedly mounted on the inner wall of the bottom of the connecting box (4), the bottom end of the suction pipe (11) extends to the lower part of the connecting box (4) and is fixedly provided with a suction disc (12), a pull rod (10) is connected onto the inner wall of the top of the connecting box (4) in a sliding manner, a piston is fixedly mounted at the bottom end of the pull rod (10) and is in sealed sliding connection with the inner wall of the connecting box (4), a driving assembly is fixedly mounted above the mounting rack (2) and is connected with the top of the base (1), the connecting box (4) is provided with a transmission assembly, and the transmission assembly is connected with the inner wall of the mounting rack (2).

2. A safety lifting device for producing injection molding products according to claim 1, wherein the driving assembly comprises a driving motor (15), a screw assembly and a connecting plate (17), the connecting plate (17) is fixedly connected with the top end of the pull rod (10), the screw assembly is fixedly connected with the bottom rear side of the connecting plate (17), the driving motor (15) is fixedly installed on the top of the base (1), and the screw assembly is connected with the output shaft of the driving motor (15).

3. A safety lifting device for producing injection-molded products according to claim 2, wherein the screw assembly comprises a screw cap (16) and a screw (18), the bottom end of the screw (18) is fixedly connected with the output shaft of the driving motor (15), the top of the screw cap (16) is fixedly connected with the rear side of the bottom of the connecting plate (17), the top end of the screw (18) extends into the screw cap (16), and the screw (18) is engaged with the screw cap (16).

4. The safety lifting device for producing injection molding products of claim 1, wherein the transmission assembly comprises a gear assembly, a rotating shaft (7), a worm gear assembly and a screw rod (6), the screw rod (6) penetrates through the support plate (3) and is rotatably connected with the support plate (3), the rotating shaft (7) is rotatably connected in the mounting frame (2) and located above the support plate (3), the gear assembly is respectively connected with the pull rod and the rotating shaft (7), the worm gear assembly is respectively connected with the screw rod (6) and the rotating shaft (7), the threaded plate (5) is fixedly mounted at the bottom of the rear side of the connecting box (4), and the screw rod (6) penetrates through the threaded plate (5) and is in threaded connection with the threaded plate (5).

5. A safety lifting device for producing injection moulding products according to claim 4, characterized in that the gear assembly comprises a gear (8) and a rack (13), the gear (8) is fixedly sleeved on the rotating shaft (7), the rack (13) is fixedly arranged at the left side of the pull rod (10), and the gear (8) and the rack (13) can be disengaged.

6. A safety lifting device for producing injection molding products according to claim 4, characterized in that the worm gear assembly comprises a worm (9) and a worm gear (14), the worm (9) is fixedly sleeved on the rotating shaft (7) and located at the rear side of the gear (8), the worm gear (14) is fixedly installed at the top end of the screw rod (6), and the worm (9) is meshed with the worm gear (14).