Safety airbag leather coating equipment with leather positioning function

Abstract

The utility model discloses safety air bag leather coating equipment with a leather positioning function, which comprises a safety air bag coating machine body, a leather placing mechanism is arranged on the safety air bag coating machine body, a leather placing profiling mold is arranged on the leather placing mechanism, an annular groove hole is formed in the leather placing profiling mold, and a leather positioning mechanism is arranged in the annular groove hole. Air suction holes are formed in the periphery of the top of the leather placement profiling mold, an air suction pipe is arranged on the outer wall of one side of the leather placement profiling mold, the other end of the air suction pipe is connected with the air inlet end of a box body through a pipe connector, and the air outlet end of the box body is connected with the air suction end of an air suction pump through a pipe connector. According to the leather hot-pressing coating device, leather placed on the leather placing profiling mold can be adsorbed and positioned, dust on the surface of one side of the leather can be cleaned before leather hot-pressing coating, and peculiar smells generated in the leather hot-pressing process can be purified.

Description

TECHNICAL FIELD

[0001] The utility model relates to safety air bag leather coating equipment technical field, specifically be a kind of safety air bag leather coating equipment with leather positioning function. BACKGROUND

[0002] As the key component of automobile passive safety system, the performance and reliability of safety air bag are directly related to the life safety of driver and passenger. The leather of safety air bag cover needs to be coated when the safety air bag is produced. The leather coating of safety air bag cover is an important link in the production process, which not only affects the appearance quality of air bag, but also has a significant impact on its deployment performance and durability. The safety air bag leather coating equipment is generally composed of lower mold, lower pressing mold, hot pressing assembly, cold pressing assembly and other structures. The lower mold is generally used for placing leather and positioning the leather.

[0003] After searching, patent publication No. CN222291036U discloses an automatic leather coating equipment, which comprises a workbench, a placing jig for placing products is arranged on the workbench, a pressing assembly for realizing coating processing and a mechanism frame for fixing the pressing assembly are also arranged on the workbench, the pressing assembly is arranged at the upper end position of the placing jig, and it comprises a fixed base plate fixedly installed on the mechanism frame, a pressing plate is arranged at the center position of the pressing plate, and a pressing cylinder for driving the pressing plate to press the material downward is arranged on the mechanism frame. The equipment can realize automatic processing in leather coating processing, and adopts pneumatic pressing processing. Compared with the traditional manual pressing method, it can realize more uniform and stable pressing force effect, so that the processing efficiency is higher, the processing quality of the produced leather products is better, and it is more in line with the current industry processing demand.

[0004] The existing safety air bag leather coating equipment inevitably produces odor during the hot pressing process of the leather placed on the leather placing profiling mold. The odor emitted into the working environment not only affects the working environment, but also affects the health of the workers. In addition, during the storage, transportation and preparation process before processing, a large amount of dust is easily adsorbed. If these dusts cannot be effectively removed during the coating process, on the one hand, the dusts will be mixed between the leather and the safety air bag cover, affecting the adhesion and bonding effect of the two, resulting in quality defects such as air bubbles and delamination of the product; on the other hand, the dusts may be embedded in the leather during the hot pressing process, affecting the flatness and aesthetics of the leather surface, and greatly reducing the appearance quality of the product. Therefore, a safety air bag leather coating equipment with leather positioning function is designed. UTILITY MODEL CONTENTS

[0005] In view of the defects or deficiencies of the airbag leather coating equipment, the airbag leather coating equipment with the leather positioning function is provided, which can not only adsorb and position the leather placed on the leather placing profiling mold, but also clean the dust on one side surface of the leather before the leather hot-pressing coating and purify the peculiar smell generated in the leather hot-pressing process.

[0006] In order to achieve the above-mentioned utility model purposes, the utility model adopts the following technical solutions:

[0007] The airbag leather coating equipment with the leather positioning function comprises an airbag coating machine body, a leather placing mechanism is arranged on the airbag coating machine body, a leather placing profiling mold is arranged on the leather placing mechanism, a ring-shaped groove is arranged in the leather placing profiling mold, air suction holes are formed in the top of the leather placing profiling mold, an air suction pipe is arranged on one side wall of the leather placing profiling mold, the other end of the air suction pipe is connected with the air inlet end of a box through a pipe joint, the air outlet end of the box is connected with the air suction end of an air suction pump through a pipe joint, the air exhaust end of the air suction pump is connected with a metal universal telescopic pipe through a pipe joint, the other end of the metal universal telescopic pipe is connected with the air inlet end of an air exhaust nozzle through a pipe joint, and a plate-type activated carbon filter screen is arranged in the box.

[0008] Preferably, the air suction holes and the ring-shaped groove are in communication.

[0009] Preferably, the inside of the air suction pipe and the ring-shaped groove are in communication.

[0010] Preferably, the two ends of the plate-type activated carbon filter screen are installed in the U-shaped grooves on the U-shaped clamping plates, and the end walls of the two ends of the plate-type activated carbon filter screen are in clearance fit with the groove walls of the U-shaped grooves, and the U-shaped clamping plates are installed at the top end and the bottom end in the box.

[0011] Preferably, a sealing door is arranged on one side wall of the box, and a safety lock is arranged on the sealing door.

[0012] Compared with the prior art, the above one or more technical solutions have the following beneficial effects:

[0013] 1、In the utility model, when the staff positions and places the leather, the staff starts the air suction pump, the air suction pump can make the air suction holes have a certain suction force, when the staff places the leather on the top of the leather placing profiling mold, the air suction holes can adsorb and position the placed leather, compared with the manual operation clamp for clamping and positioning the leather, the utility model facilitates the staff to position the leather and improves the work efficiency.

[0014] 2、In the utility model, through a series of structure cooperation setting, when the hot pressing structure carries out hot pressing to the leather on the leather placing profiling die and produces certain peculiar smell, the air suction hole which does not carry out adsorption to the leather and exposes in outside can suck the gas with peculiar smell and flow to the box body, the plate type activated carbon filter screen in the box body carries out adsorption purification to the peculiar smell in the gas, thereby avoid the peculiar smell to spread to the working environment and influence the working environment and the situation of influencing staff health to occur.

[0015] 3、In the utility model, through a series of structure cooperation setting, when the hot pressing structure carries out hot pressing to the leather on the leather placing profiling die, the gas discharged by the air suction pump can be transported to the exhaust nozzle in the metal universal telescopic pipe, the gas in the exhaust nozzle can be blown to the side surface of the leather, the gas discharged by the exhaust nozzle can blow the dust on the side surface of the leather to outside at this time, thereby avoid the dust to be mixed between the leather and the safety air bag ornament cover and occur, improve the adhesion and the bonding effect between the leather and the safety air bag ornament cover, improve the quality and the appearance of leather and safety air bag ornament cover covering. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings constituting a part of the specification of the utility model are used to provide further understanding of the utility model, and the illustrative embodiment of the utility model and its explanation are used to explain the utility model, and do not constitute improper limitation to the utility model.

[0017] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model.

[0018] Figure 2 It is the structure schematic diagram of the leather placing mechanism of the utility model Figure One .

[0019] Figure 3 It is the structure schematic diagram of the leather placing mechanism of the utility model Figure Two .

[0020] Figure 4 It is the cross-sectional structure schematic diagram of the leather placing profiling die of the utility model Figure One .

[0021] Figure 5 It is the cross-sectional structure schematic diagram of the leather placing profiling die of the utility model Figure Two .

[0022] Figure 6 It is the cross-sectional view of the box body of the utility model.

[0023] In the drawing:

[0024] 100, safety air bag covering machine body;110, leather placing mechanism;

[0025] 111, leather placement profiling die; 1111, air suction hole; 1112, annular slot hole; 1113, air suction pipe;

[0026] 112, exhaust nozzle;

[0027] 113, box body; 1131, U-shaped clamping plate; 1132, plate type activated carbon filter screen;

[0028] 114, metal universal telescopic pipe;

[0029] 115, air suction pump. DETAILED DESCRIPTION

[0030] The utility model will be further described below in combination with the drawings and examples.

[0031] It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the utility model. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as generally understood by those skilled in the art to which the utility model belongs.

[0032] It should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0033] As shown in Figures 1-6 A safety airbag leather coating equipment with leather positioning function, comprising a safety airbag coating machine body 100, a leather placement mechanism 110 is arranged on the safety airbag coating machine body 100, a leather placement profiling die 111 is arranged on the leather placement mechanism 110, an annular slot hole 1112 is arranged in the leather placement profiling die 111, air suction holes 1111 are formed in the top of the leather placement profiling die 111, an air suction pipe 1113 is arranged on one side of the outer wall of the leather placement profiling die 111, the other end of the air suction pipe 1113 is connected with the air inlet end of a box body 113 through a pipe joint, the air outlet end of the box body 113 is connected with the air suction end of an air suction pump 115 through a pipe joint, the air exhaust end of the air suction pump 115 is connected with a metal universal telescopic pipe 114 through a pipe joint, the other end of the metal universal telescopic pipe 114 is connected with the air inlet end of an exhaust nozzle 112 through a pipe joint, the metal universal telescopic pipe 114 is arranged to facilitate the staff to adjust the position of the exhaust nozzle 112, a plate type activated carbon filter screen 1132 is arranged in the box body 113, and the plate type activated carbon filter screen 1132 can adsorb and purify peculiar smell in the gas.

[0034] The suction hole 1111 is in communication with the annular groove hole 1112.

[0035] The inside of the air extraction pipe 1113 is in communication with the annular groove hole 1112.

[0036] Both ends of the plate type activated carbon filter screen 1132 are installed in the U-shaped groove on the U-shaped clamping plate 1131, and the end walls of both ends of the plate type activated carbon filter screen 1132 are in clearance fit with the groove walls of the U-shaped groove, and the U-shaped clamping plate 1131 is installed at the top end and the bottom end inside the box body 113, so that the plate type activated carbon filter screen 1132 can be conveniently disassembled and replaced.

[0037] A sealing door is arranged on one side outer wall of the box body 113, and a safety lock is arranged on the sealing door.

[0038] Working principle: when in use, the external power supply is connected, and the worker performs leather coating operation on the safety air bag cover, the worker starts the air extraction pump 115, the air extraction pump 115 can have a certain suction force, when the worker places the leather on the top of the leather placing profiling die 111, the suction hole 1111 can adsorb and position the placed leather, compared with the existing manual operation clamp for clamping and positioning the leather, the present application facilitates the positioning of the worker on the leather, and improves the work efficiency, when the hot pressing structure hot-presses the leather on the leather placing profiling die 111 and produces a certain odor, the suction hole 1111 which does not adsorb the leather and is exposed to the outside can suck the gas with odor and flow into the box body 113, and the plate type activated carbon filter screen 1132 in the box body 113 adsorbs and purifies the odor in the gas, so that the odor is prevented from being emitted to the working environment and affecting the working environment and the health of the worker, before the hot pressing structure hot-presses the leather on the leather placing profiling die 111, the gas discharged by the air extraction pump 115 is transported to the air outlet nozzle 112 through the metal universal telescopic pipe 114, and the gas in the air outlet nozzle 112 blows to one side surface of the leather, at this time, the gas discharged by the air outlet nozzle 112 can blow the dust on one side surface of the leather to the outside, so that the dust is prevented from being mixed between the leather and the safety air bag cover, the adhesion and the bonding effect between the leather and the safety air bag cover are improved, and the coating quality and the appearance of the leather and the safety air bag cover are improved.

[0039] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An airbag leather coating apparatus having a leather positioning function, comprising an airbag coating machine body (100), characterized in that: The airbag covering machine body (100) is provided with a leather placing mechanism (110), the leather placing mechanism (110) is provided with a leather placing profiling die (111), the inside of the leather placing profiling die (111) is provided with an annular slot hole (1112), the top of the leather placing profiling die (111) is provided with an air suction hole (1111) around, the side wall of the leather placing profiling die (111) is provided with an air suction pipe (1113), the other end of the air suction pipe (1113) is connected with the air inlet end of a box (113) through a pipe joint, the air outlet end of the box (113) is connected with the air suction end of an air suction pump (115) through a pipe joint, the air exhaust end of the air suction pump (115) is connected with a metal universal telescopic pipe (114) through a pipe joint, the other end of the metal universal telescopic pipe (114) is connected with the air inlet end of an air exhaust nozzle (112) through a pipe joint, the inside of the box (113) is provided with a plate type activated carbon filter screen (1132).

2. The airbag leather covering apparatus having a leather positioning function according to claim 1, characterized in that: The air suction hole (1111) and the annular slot hole (1112) are connected.

3. The airbag leather covering apparatus having a leather positioning function according to claim 1, characterized in that: The inside of the air suction pipe (1113) and the annular slot hole (1112) are connected.

4. The airbag leather covering apparatus having a leather positioning function according to claim 1, characterized in that: The both ends of the plate type activated carbon filter screen (1132) are installed in the U-shaped slot of the U-shaped clamping plate (1131), and the end walls of the both ends of the plate type activated carbon filter screen (1132) are gap-fitted with the slot walls of the U-shaped slot, and the U-shaped clamping plate (1131) is installed at the top and bottom inside the box (113).

5. The airbag leather covering apparatus having a leather positioning function according to claim 1, characterized in that: The side wall of the box (113) is provided with a sealing door, and the sealing door is provided with a safety lock.

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