TWM519424U - Pressurizing device of shoemaking machine - Google Patents

Description

Pressing device for shoe making machine

The present invention relates to a pressing device for a shoe making machine, and more particularly to a shoe making machine for applying a pressure-bonded sole and an upper to securely position and securely bond the sole to the upper.

According to the footwear, the shape of the footwear is numerous. Therefore, when the sole and the upper of the footwear are bonded, it is necessary to process and bond according to different types, sizes and shoe types of the footwear. The situation has led to an increase in the cost of machine setup in the processing of adhesives, and it has also caused serious problems in the adhesive industry.

Therefore, the manufacturer developed a pressure bonding machine for bonding the sole and the upper. The pressure bonding machine can inflate the sole and the upper when expanding the airbag by inflating the airbag in the cabin, thereby improving the sole and the sole. The bonding effect between the uppers; however, since the sole and the upper of the shoe merely provide pressurized air through a single air compressor to force the airbag to expand when the sole is bonded to the upper, the inflatable airbag provides The limited force of the press is often caused by the fact that the sole and the upper are not actually bonded, and thus the counterfeit product is produced.

Nowadays, the present creator has developed the creation in view of the lack of the actual implementation of the above-mentioned pressure bonding machine for bonding the sole and the upper.

The main purpose of the present invention is to provide a pressing device for a shoe-making machine, which mainly overcomes the above-mentioned shortcomings of the prior art, and provides a simple structure, and the footwear products placed in the cabin are bonded to the upper and the sole. In the process, a large crushing force is provided to make the bonding state between the upper and the sole more stable.

The main purpose and effect of the above creations are achieved by the following specific technical means:

A pressing device for a shoe making machine is provided with at least one cabin body on a body, the cabin body correspondingly covering an upper cover, and a bag is arranged around the cabin body, the bag is a first tube The road is connected to a main pressurized air compressor, and the main pressurized air compressor is connected to a pressurized boosting cylinder via a second pipeline, and the bladder is connected to an auxiliary pressurized air by a third pipeline. a press, the auxiliary pressurized air compressor is connected to the pressurized booster cylinder via a fourth line; and the bladder is further connected with a pressure relief line.

A pressurizing device for a shoe making machine as described above, wherein the first pipe is provided with a valve.

A pressurizing device for a shoe-making machine as described above, wherein the third pipe is provided with a valve.

The pressurizing device of the shoe-making machine as described above, wherein the body is located on both sides of the cabin, each of which is provided with a fastening component capable of fastening the fixed cover to the upper side of the cabin Cover.

The advantages of the press device of the shoe making machine of the present invention are:

Since the press device of the shoe making machine of the present invention covers the cabin and evacuates the inside of the cabin, the bladder which is inflated by rapidly filling the gas in the cabin pressurizes the upper and the sole, and at the same time The auxiliary pressure can be supplied in the case where the main pressure provided is insufficient, and the bonding effect between the upper and the sole can be improved, so that the bonding state between the upper and the sole can be more stable.

In order to make the technical content, creative purpose and the effect achieved by this creation more complete and clear, please elaborate below, and please refer to the drawings and drawings:

Please refer to the first figure, which is a stereoscopic appearance of the pressing device of the shoe making machine of the present invention.

The pressing device of the shoe making machine of the present invention is provided with at least one cabin (1) on a body (10), and an upper cover (2) at the open end of the cabin (1), in the body (10) The upper side of the cabin (1) is provided with a fastening component (3), and the upper cover (2) can be fastened to the upper part of the cabin (1). A bag (4) is disposed around the cabin (1) (refer to the second figure), and the bag (4) is connected to the outlet end of a main pressurized air compressor (5) by a first pipe (51). (52), the inlet end (53) of the main pressurized air compressor (5) is connected to a pressurized boosting cylinder (6) via a second conduit (54), and the bladder (4) is further a third The line (71) is connected to the outlet end (72) of an auxiliary pressurized air compressor (7), and the inlet end (73) of the auxiliary pressurized air compressor (7) is connected via a fourth line (74) to The pressurized booster cylinder (6), the bladder (4) is separately connected to a pressure relief pipeline (41), and the pressure relief pipeline (41) is mounted with a valve (42).

Preferably, the first line (51) is provided with a valve (55); more preferably, the third line (71) is also provided with a valve (75).

When the sole (81) and the upper (82) of the shoe (8) are to be pressure-bonded, the shoe (8) is placed in the cabin (1), and the upper cover (2) is closed and fastened. The assembly (3) is fastened to the upper cover (2), and then its control device (9) is operated to first open the valve (55) on the first line (51), and the pressurized booster cylinder (6) and the main The pressurized air compressor (5) is actuated to supply the pressurized boosting cylinder (6) to the main pressurized air compressor (5) via the second line (54) to make the main pressurized air compressor (5) The pressurized gas is output from the first conduit (51) into the bladder (4), so that the bladder (4) around the cabin (1) is filled with pressurized gas to create a full range around the shoe (8). The wrapping effect of the package enables the desired bonding and bonding treatment of the sole (81) and the upper (82) to be perfectly formed.

At this time, the pressurized boosting cylinder (6) also sends the pressure to the auxiliary pressurized air compressor (7) via the fourth line (74), but the main pressurized air compressor (5) can provide sufficient The pressure of the shoe is increased, so the auxiliary air compressor (7) is actuated, and only the pressure of the pressurized booster cylinder (6) is accumulated, waiting for the main pressurized air compressor (5) to provide the required pressure. When the pressure of the shoe is pressed, the auxiliary pressing shoe pressurizing gas is output.

After the fitting and bonding processing of the sole (81) and the upper (82) is completed, the upper cover (2) can be opened by operating the control device, and the valve (42) on the pressure relief line (41) can be opened at the same time. The gas in the bladder (4) can be quickly discharged to the outside through the pressure relief pipeline (41), waiting for the next sole (81) and the upper (82) to be bonded and bonded (see the third figure). .

When the pressure of the pressurized gas provided by the main pressurized air compressor (5) fails to meet the demand, the control device (9) opens the valve (75) on the third line (71) for auxiliary pressurization. The air compressor (7) further provides a pressurized gas assisted by the bladder (4), which raises the pressure of the bladder (4) and conforms to the pressure required for the sole (81) to fit and bond with the upper (82). The value is such that the bonding and bonding treatment of the sole (81) and the upper (82) can be perfectly formed.

The above are only some of the examples of this creation, and are not intended to limit the creation of this creation. It should be included in the scope of this patent, based on the creative spirit and characteristics of this creation.

In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has fully complied with the provisions of the Patent Law. And the request, the application for a new type of patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible.

(10) ‧ ‧ body

(1) ‧‧‧ cabin

(2) ‧ ‧ upper cover

(3) ‧‧‧fastening components

(4) ‧ ‧ sac

(41) ‧‧‧ Pressure relief line

(42)‧‧‧ Valves

(5) ‧‧‧main pressurized air compressor

(51) ‧‧‧First line

(52) ‧‧‧export end

(53) ‧‧‧ entrance end

(54) ‧‧‧Second line

(55)‧‧‧ Valves

(6) ‧‧‧Pressure booster cylinder

(7)‧‧‧Auxiliary pressurized air compressor

(71)‧‧‧ Third pipeline

(72) ‧‧‧export end

(73)‧‧‧ Valves

(74) ‧‧‧fourth pipeline

(75)‧‧‧ Valves

(8)‧‧‧ Shoes

(81)‧‧‧Sole

(82)‧‧‧Shoes

(9)‧‧‧Control devices

The first picture: the overall appearance of the pressing device of the shoe making machine

Second picture: partial side view of the press device of the shoe making machine during pressurization operation

The third picture: a partial side view of the press device of the shoe making machine after the pressure operation

(10) ‧ ‧ body

(1) ‧‧‧ cabin

(2) ‧ ‧ upper cover

(3) ‧‧‧fastening components

(41) ‧‧‧ Pressure relief line

(42)‧‧‧ Valves

(5) ‧‧‧main pressurized air compressor

(51) ‧‧‧First line

(52) ‧‧‧export end

(53) ‧‧‧ entrance end

(54) ‧‧‧Second line

(55)‧‧‧ Valves

(6) ‧‧‧Pressure booster cylinder

(7)‧‧‧Auxiliary pressurized air compressor

(71)‧‧‧ Third pipeline

(72) ‧‧‧export end

(73)‧‧‧ Valves

(74) ‧‧‧fourth pipeline

(75)‧‧‧ Valves

(9)‧‧‧Control devices

Claims (5)

A pressing device for a shoe making machine is provided with at least one cabin body on a body, the cabin body correspondingly covering an upper cover, and a bag is arranged around the cabin body, the bag is a first tube The road is connected to a main pressurized air compressor, and the main pressurized air compressor is connected to a pressurized boosting cylinder via a second pipeline, and the bladder is connected to an auxiliary pressurized air by a third pipeline. a press machine, wherein the auxiliary pressurized air compressor is connected to the pressurized booster cylinder pressurized booster cylinder via a fourth line; and the bladder is further connected with a pressure relief line. A pressurizing device for a shoe-making machine according to claim 1, wherein the first pipe is provided with a valve. A pressurizing device for a shoe-making machine according to claim 1 or 2, wherein the third pipe is provided with a valve. The pressurizing device of the shoe-making machine of claim 3, wherein the body is located on both sides of the cabin, each of which is provided with a fastening component, and the fastening cover can be provided The upper cover above the cabin. The pressurizing device of the shoe-making machine according to claim 1 or 2, wherein the body is located on both sides of the cabin, each of which is provided with a fastening component, and the fastening cover can be fastened. The upper cover above the pod.