CN213471913U

CN213471913U - Full-automatic polyurethane pouring annular assembly line

Info

Publication number: CN213471913U
Application number: CN202021828926.7U
Authority: CN
Inventors: 吴呈仲
Original assignee: Ruian Zhongda Pu Machinery Co ltd
Current assignee: Ruian Zhongda Polyurethane Equipment Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-18
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to a can be for full-automatic polyurethane pouring ring-shaped assembly line of rotatory shoe mold power supply. This kind of full-automatic polyurethane pouring annular assembly line is including frame, annular conveying mechanism and be used for placing the mould seat of mould, annular conveying mechanism is including conveying power source, conveying chain, conveying sprocket, its characterized in that: the machine base is provided with a circuit assembly access mechanism, and the circuit assembly access mechanism comprises an electro-pneumatic sliding ring, a linear guide rail frame, an assembly sliding seat and a connecting arm. The full-automatic polyurethane pouring annular assembly line is provided with the line assembly access mechanism, so that the mechanism can supply power for a rotating mold, and the problem of mold rotation power supply is solved.

Description

Full-automatic polyurethane pouring annular assembly line

Technical Field

The utility model relates to a shoemaking equipment, concretely relates to polyurethane pouring ring-shaped assembly line.

Background

A polyurethane pouring production line is a production line for manufacturing shoes. The assembly line is annular, the mould seat for bearing the shoe mould moves along the annular track, and all the procedures of the shoe mould on the assembly line complete corresponding work in sequence. At present, the opening and closing of the shoe mold are realized by an opening and closing mold device (or a manipulator) placed on the edge of a production line, and the opening and closing mold device not only occupies space, but also has a complex structure, large action and large noise. Therefore, the structure of the shoe mold can be improved, specifically, a motor is configured for each mold, and the shoe mold is driven by the motor to open and close, so that a mold opening and closing device is omitted. However, the shoe molds are moved along with the production line in a circulating manner, and if the power supply line is in a common connection manner, the power supply line is necessarily wound, so that if a motor is arranged for each mold, the connection manner of the power supply line needs to be improved.

Disclosure of Invention

In view of the deficiencies in the prior art, the utility model discloses the innovation provides a can be for the full-automatic polyurethane pouring ring assembly line of rotatory shoe mold power supply.

This kind of full-automatic polyurethane pouring ring-shaped assembly line is including frame, annular conveying mechanism and the mould seat that is used for placing the mould, annular conveying mechanism is including conveying power supply, conveying chain, conveying sprocket, conveying chain winds on conveying sprocket, conveying sprocket is connected with the transmission of conveying power supply, the inner end of mould seat articulates on conveying chain, install the supporting platform who is used for supporting the mould seat on the frame, its characterized in that: the improved pneumatic-electric sliding ring assembly is characterized in that a circuit assembly access mechanism is installed on the base and comprises a pneumatic-electric sliding ring, a linear guide rail frame, an assembly sliding seat and a connecting arm, the extending direction of the linear guide rail frame is parallel to the extending direction of a linear section of the annular conveying mechanism, the assembly sliding seat is arranged on the linear guide rail frame in a sliding mode, a stator of the pneumatic-electric sliding ring is installed on the assembly sliding seat, the connecting arm is connected to a rotor of the pneumatic-electric sliding ring, a vertical frame is installed on the inner side of the mold base, the connecting arm is connected to the vertical frame of one of the mold bases, and a connection line of the pneumatic-electric sliding ring is electrically connected with electric equipment on.

The vertical linear bearing is vertically installed on the stand, the horizontal linear bearing is horizontally installed on the connecting arm, a vertical sliding shaft is arranged in the vertical linear bearing, a horizontal sliding shaft is arranged in the horizontal linear bearing, and the horizontal sliding shaft is connected with the vertical sliding shaft.

The supporting platform is located on the periphery of the conveying chain, an annular guide rail is installed on the supporting platform, a pulley is installed at the bottom of the mold base, and the pulley is arranged on the annular guide rail in a sliding mode.

The annular guide rails are provided with two guide rails, one guide rail is located at the inner ring, the other guide rail is located at the outer ring, and the bottom of the die holder is correspondingly provided with a pulley located on the inner side and a pulley located on the outer side.

The supporting platform is provided with a linear guide groove, the bottom of the die seat is provided with a roller, and the roller can enter the linear guide groove.

And horn-shaped introducing ports are formed at two ends of the linear guide groove.

According to the utility model provides a pair of full-automatic polyurethane pouring ring-shaped assembly line through setting up circuit assembly access mechanism, lets this mechanism can be for rotatory mould power supply to solve the rotatory power supply problem of mould.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a diagram of the connection of the circuit assembly access mechanism to the mold base;

fig. 4 is a cross-sectional view of a line assembly access mechanism.

Detailed Description

As shown in fig. 1 and 2, the full-automatic polyurethane casting circular assembly line includes a machine base, a circular conveying device and a mold base 4 (mold is not shown) for placing the mold, the circular conveying device includes a conveying power source, a conveying chain 1, a conveying chain wheel 2, the conveying chain 1 winds around the conveying chain wheel 2, the conveying chain wheel 2 is in transmission connection with the conveying power source, the inner end of the mold base 4 is hinged on the conveying chain 1, in addition, the machine base is provided with a supporting platform 3 for supporting the mold base 4, and the supporting platform 3 is located at the periphery of the conveying chain 1. The conveying power source drives the conveying chain wheel 2 to rotate, the conveying chain wheel 2 drives the conveying chain 1 to move, and the conveying chain 1 drives the mold seat 4 to move.

In order to ensure that the dies on each die seat 4 can use the motor, the circuit assembly access mechanism 5 is arranged on the machine seat of the utility model, as shown in fig. 2 and 3, the line assembly access mechanism 5 includes an electrical slip ring 50 (the electrical slip ring 50 is a prior art, and is dedicated to deliver electricity and gas, and certainly can also deliver water, when rotating continuously without limitation), a linear guide frame 52, an assembly slide carriage 51, and a connecting arm 53, the extension direction of the linear guide frame 52 is parallel to the extension direction of the linear segment of the production line, the assembly slide carriage 51 is slidably disposed on the linear guide frame 52, as shown in fig. 4, the stator 502 of the gas electric slip ring 50 is mounted on the assembly slide 51, the connecting arm 53 is connected to the rotor 501 of the gas electric slip ring 50, the vertical frame 40 is mounted inside the mold base 4, the connecting arm 53 is connected to the vertical frame 40 of one of the mold bases 4, and the outgoing line of the gas electric slip ring 50 is electrically connected to the electric equipment on the mold base 4. In operation, the die holder 4 rotates along with the production line, in a straight line segment, the die holder 4 drives the assembly slide carriage 51 to move on the linear guide rail bracket 52 through the connecting arm 53, and in a turning process, the die holder 4 drives the rotor 501 of the gas electric slip ring 50 to rotate through the connecting arm 53. By the structure, the motor on the die can be connected with electricity to provide electric energy for the motor; the mould can also be connected with air and used for generating negative pressure in the inner cavity of the mould and adsorbing the sole pattern forming mould in the inner cavity of the mould; of course, the mould can be used for receiving water for cleaning the mould.

Since the mold base 4 carries the assembly slide 51 on the linear guide frame 52 via the connecting arm 53, the mold base 4 can vibrate and move slightly, which can cause hard damage to the gas-electric slip ring 50 if the mold base 4 is rigidly connected to the connecting arm 53. In order to solve the problem, the utility model discloses install vertical linear bearing 41 perpendicularly on grudging post 40, horizontal linear bearing 54 is installed to the level on linking arm 53, is equipped with perpendicular sliding shaft 42 in the vertical linear bearing 41, is equipped with horizontal sliding shaft 55 in the horizontal linear bearing 54, and horizontal sliding shaft 55 is connected with perpendicular sliding shaft 42. With this configuration, the horizontal slide shaft 55 moves in the horizontal linear bearing 54 to eliminate the influence of the movement of the die holder 4, and the vertical slide shaft 42 moves in the vertical linear bearing 41 to eliminate the influence of the vibration of the die holder 4.

As shown in fig. 2, the supporting platform 5 is provided with an annular guide rail 30, and the bottom of the mold base 4 is provided with a pulley which is slidably arranged on the annular guide rail 30. In addition, in order to ensure the stability of walking, the annular guide rail 30 has two, one is located in the inner circle, the other is located in the outer circle, and the bottom of the die holder 4 is also correspondingly provided with a pulley located on the inner side and a pulley located on the outer side. The inner pulleys are located on the inner ring of the annular guide track 30 and the outer pulleys are located on the outer ring of the annular guide track 30. The two guide rail structures can ensure the moving precision of the die holder, and ensure that each process on the production line can realize work under high precision.

Since the shoe mold pouring process is performed on a straight line segment of the production line, it is necessary to ensure that the mold base 4 is moved to a certain degree of precision (i.e., absolute straight walking) during this segment. For this purpose, a linear guide 31 is mounted on the support platform 3, while rollers are mounted at the bottom of the mould base 4, which rollers can enter into the linear guide 31. The linear guide groove 31 guides the roller, so that the mould seat 4 can further improve the moving precision and ensure the smooth completion of the shoe mould pouring process.

Finally, in order to make the roller easily enter the linear guide groove 31, the two ends of the linear guide groove 31 have trumpet-shaped inlets. The roller can be more easily inserted into the linear guide groove 31 by being guided by the trumpet-shaped introduction port.

Claims

1. Full-automatic polyurethane pouring ring-shaped assembly line, including frame, annular conveying mechanism and be used for placing mould seat (4) of mould, annular conveying mechanism is including conveying power source, conveying chain (1), conveying chain wheel (2), conveying chain (1) is around on conveying chain wheel (2), conveying chain wheel (2) are connected with the transmission of conveying power source, the inner end of mould seat (4) articulates on conveying chain wheel (1), install supporting platform (3) that are used for supporting mould seat (4) on the frame, its characterized in that: the machine base is provided with a circuit assembly access mechanism (5), the circuit assembly access mechanism (5) comprises an electro-pneumatic slip ring (50), a linear guide rail frame (52), an assembly sliding seat (51) and a connecting arm (53), the extension direction of the linear guide rail bracket (52) is parallel to the extension direction of the linear section of the annular conveying mechanism, the assembly sliding seat (51) is arranged on the linear guide rail bracket (52) in a sliding manner, a stator (502) of the gas electric slip ring (50) is arranged on the assembly sliding seat (51), the connecting arm (53) is connected to a rotor (501) of the gas-electric slip ring (50), the inner side of the mould seat (4) is provided with a vertical frame (40), the connecting arm (53) is connected on the vertical frame (40) of one mould seat (4), and a connection-out circuit of the gas-electric slip ring (50) is electrically connected with electric equipment on the die seat (4).

2. The full-automatic polyurethane casting ring-shaped production line according to claim 1, characterized in that: vertical linear bearing (41) are installed perpendicularly on grudging post (40), horizontal linear bearing (54) are installed to connecting arm (53) upper level, be equipped with perpendicular sliding shaft (42) in vertical linear bearing (41), be equipped with horizontal sliding shaft (55) in horizontal linear bearing (54), horizontal sliding shaft (55) are connected with perpendicular sliding shaft (42).

3. The full-automatic polyurethane casting ring-shaped production line according to claim 1, characterized in that: supporting platform (3) are located the periphery of conveying chain (1), install annular guide (30) on supporting platform (3), the pulley is installed to the bottom of mould seat (4), the pulley slides and sets up on annular guide (30).

4. The full-automatic polyurethane casting ring-shaped production line according to claim 3, characterized in that: the annular guide rails (30) are provided with two parts, one part is located in the inner ring, the other part is located in the outer ring, and the bottom of the die holder (4) is correspondingly provided with a pulley located on the inner side and a pulley located on the outer side.

5. The full-automatic polyurethane casting ring-shaped production line according to claim 4, characterized in that: install sharp guide slot (31) on supporting platform (3), the gyro wheel is installed to the bottom of mould seat (4), the gyro wheel can get into in sharp guide slot (31).

6. The full-automatic polyurethane casting ring-shaped production line according to claim 5, characterized in that: both ends of the linear guide groove (31) are provided with horn-shaped lead-in ports.