CN219564171U - Universal type airbag badge hot melting device - Google Patents

Abstract

The utility model discloses a universal type air bag badge hot-melting device which comprises a base, a fixing seat and a fixing seat, wherein the fixing seat is arranged on the base; the baffle is arranged above the fixed seat; the air cylinder is arranged above the partition plate; the connecting block is arranged below the partition plate and connected with the air cylinder; the magnet is installed on the base, and is located the below of connecting block, still includes the hot melt head, and the hot melt head comprises connector and heating pipe, and the heating pipe is installed in the connector below, the connector middle part is drawn to the connector can be installed the cooperation through drawing the position and connecting block, still includes the die holder, the die holder comprises model and iron plate, and the model is installed in iron plate top. Through dismantling, change hot melt head and die holder in the hot melt device, can convenient and fast carry out the hot melt to the gasbag badge of different grade type, reduced the waste of space and resource, hot melt head and die holder are convenient for unified management, maintenance to promote the quality of gasbag badge.

Description

Universal type airbag badge hot melting device

Technical Field

The utility model relates to a universal type air bag badge hot-melting device.

Background

The prior badge heat riveting is a main assembly means in the production process of the driver safety airbag, the badge is reliably connected when the airbag is unfolded by a heat fusion assembly process, the badge heat fusion connecting device of the safety airbag disclosed in the patent document with the publication number of CN206663820U comprises a heat fusion tool, the heat fusion tool is respectively connected with an air cylinder and a temperature control device, the heat fusion tool comprises an upper die and a lower die, the upper die comprises an upper fixing plate, a lower fixing plate and a supporting plate connected between the upper fixing plate and the lower fixing plate, the upper part of the lower fixing plate is connected with an air pipe quick connector, six heating sleeves distributed at the vertex of a regular hexagon are connected below the lower fixing plate, and two air blowing pipes are respectively arranged at two ends of a diagonal line of the regular hexagon; the lower die comprises a bottom plate, and a die holder matched with the outline of the safety airbag is arranged above the bottom plate. But because the air bag badge piece hot melt column height is different, and different air bag badges are different to the demand of hot melt head, only single fixed hot melt can be carried out to the air bag badge when hot melt, and the badge of each model all needs a set of frock alone, not only occupation space has increased manufacturing cost, is unfavorable for carrying out unified maintenance management to the hot melt device, and the quality of hot melt badge is unstable, influences air bag badge assembly effect.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a universal type air bag badge hot-melting device.

The utility model is realized by the following technical scheme.

A universal type air bag badge hot melting device comprises a base, a fixing seat and a fixing seat, wherein the fixing seat is arranged on the base; the baffle is arranged above the fixed seat; the air cylinder is arranged above the partition plate; the connecting block is arranged below the partition plate and connected with the air cylinder; and the magnet is arranged on the base and positioned below the connecting block.

Further, still include the hot melt head, the hot melt head comprises connector and heating pipe, and the heating pipe is installed in the connector below, the connector middle part is drawn out to the connector can be with connecting block installation cooperation through drawing out the position.

Further, be equipped with the through-hole on connector and the connecting block, the connector is fixed through the bolt after the connector is installed with the connecting block cooperation.

Further, a plurality of threaded through holes are machined in the connector in the vertical direction, and the heating pipe is installed in the threaded through holes.

Further, the welding surface of the heating pipe is arc-shaped, and a heating core is arranged in the heating pipe.

Further, the die holder comprises a die and an iron block, wherein the die is arranged above the iron block.

Furthermore, the model is made of nylon materials.

The utility model has the beneficial effects that: the utility model provides a universal type air bag badge hot-melting device, which can conveniently and rapidly hot-melt different types of air bag badges by disassembling and replacing a hot-melting head and a die holder in the hot-melting device, reduces the waste of space and resources, and facilitates unified management and maintenance of the hot-melting head and the die holder, thereby improving the quality of the air bag badge.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the thermal head of the present utility model;

FIG. 3 is a schematic view of a die holder according to the present utility model;

FIG. 4 is a heating tube heating schematic diagram of the present utility model;

fig. 5 is a schematic diagram of the control circuit of the present utility model.

In the figure: 1-base, 2-fixing base, 3-baffle, 4-cylinder, 5-connecting block, 6-magnet, 21-connector, 22-heating pipe, 31-model, 32-iron block.

Detailed Description

The technical solution of the present utility model is further described below, but the scope of the claimed utility model is not limited to the above.

The utility model provides a general gasbag badge hot melt device, includes base 1, fixing base 2, installs on base 1; the partition plate 3 is arranged above the fixed seat 2; a cylinder 4 installed above the partition plate 3; the connecting block 5 is arranged below the partition plate 3 and connected with the air cylinder 4; the magnet 6 is arranged on the base 1 and is positioned below the connecting block 5; the hot-melt head is composed of a connector 21 and a heating pipe 22, the heating pipe 22 is arranged below the connector 21, the connector 21 is matched with the connecting block 5 in a mounting way, through holes are formed in the connector 21 and the connecting block 5, and the connector 21 is fixed through a bolt after being matched with the connecting block 5 in a mounting way; the die holder is composed of a die 31 and an iron block 32, and the die 31 is arranged above the iron block 32.

The mold 31 is made of nylon material, and plays a role in protecting products, the mold 31 is installed and fixed on the iron block 32, and the mode of installing the mold 31 on the iron block 32 is not limited, for example, a groove with the same size as the bottom of the mold 31 can be formed at the upper end of the iron block 32, and the mold 31 can be clamped in the groove at the upper end of the iron block 32; in the use process, the magnet 6 is used for sucking the iron block 32, and the inner hexagonal wrench is used for conveniently and rapidly disassembling the iron block 32, so that the die holder can be quickly replaced; meanwhile, the hot melting head consists of a connector 21 and a heating pipe 22, the heating pipe 22 is arranged below the connector 21, the connector 21 and a connecting block 5 of the tool device are matched and arranged, and then a pin penetrates into a top hole to enable the connector 21 and the connecting block 5 to be in fastening connection with each other, so that the purposes of quick installation and quick disassembly are achieved, and the replacement time is saved.

In the air bag badge hot melting device, the magnet 6 is used for sucking the die holder, the problems that the time consumption of using the pressing plate and the bolt in an original clamping mode and the clamping are inaccurate are solved, the connecting block 5 is used for connecting a hot melting head, and the air cylinder 4 is used for driving the hot melting head to carry out hot melting. In the use process, the die holder and the hot melting head can be quickly replaced.

The heating pipe 22 is used for being electrified and heated to achieve a hot melting effect, and the heating principle of the heating pipe is shown in fig. 4, and the heating pipe comprises an external power supply, a control transformer, a solid voltage regulator, a temperature controller, an electric coupler and a heating pipe, wherein after the 220V alternating current power supply is connected, the control transformer is controlled to work to output 24V alternating current, the temperature controller is connected with the power supply to display real-time temperature and can set preset temperature, and meanwhile the electric coupler senses the temperature of the heating pipe and transmits a temperature signal to the temperature controller, and the temperature controller displays real-time temperature; and comparing the real-time temperature with the preset temperature, if the real-time temperature is smaller than the preset temperature, switching on the solid-state voltage regulator by using the output signal of the temperature controller, and heating by using the conduction of the heating pipe loop until the electric coupler detects that the real-time temperature reaches the preset temperature value, switching off the solid-state voltage regulator, and finally keeping the real-time temperature within the preset temperature range.

The circuit control principle of the heating circuit is shown in fig. 5, when the power switch button SB0 is pressed, the temperature controller W is electrified to realize heating control of the heating pipe, and when the pedal switch SB1 is pressed, the relay KM coil is electrified, and the normally open contact KM is closed to realize self-locking; simultaneously, the electromagnetic valve Q of the air cylinder 4 is controlled to be conducted, the air cylinder 4 drives the hot melting head to move downwards to carry out hot melting on the badge of the air bag, the counter counts once, the timer starts to count, when the time of the timer reaches the set time, the normally closed contact T is disconnected, the air cylinder 4 is reset, and the hot melting action is ended.

Claims (7)

1. The utility model provides a general gasbag badge hot melt device which is characterized in that the device comprises a base (1), a fixing seat (2), wherein the fixing seat (2) is arranged on the base (1); the partition board (3), the partition board (3) is installed above the fixed seat (2); the air cylinder (4), the air cylinder (4) is installed above the partition plate (3); the connecting block (5), the connecting block (5) is installed below the partition plate (3) and is connected with the air cylinder (4); and the magnet (6) is arranged on the base (1) and is positioned below the connecting block (5).

2. The universal type airbag badge hot-melting device according to claim 1, further comprising a hot-melting head, wherein the hot-melting head is composed of a connector (21) and a heating pipe (22), the heating pipe (22) is installed below the connector (21), the middle part of the connector (21) is hollowed out, and the connector (21) can be installed and matched with the connecting block (5) through the hollowed-out part.

3. A universal type air bag badge hot-melting device according to claim 2, wherein the connector (21) and the connecting block (5) are provided with through holes, and the connector (21) and the connecting block (5) are fixed through bolts after being matched in installation.

4. A universal airbag badge hot-melting device according to claim 2, characterized in that the connector (21) is internally provided with a plurality of threaded through holes in the vertical direction, and the heating tube (22) is arranged in the plurality of threaded through holes.

5. The universal type airbag badge hot-melting device according to claim 2, wherein the welding surface of the heating pipe (22) is arc-shaped, and a heating core is arranged in the heating pipe (22).

6. A universal airbag badge heat fusion device according to claim 1 further comprising a die holder consisting of a die (31) and an iron block (32), the die (31) being mounted above the iron block (32).

7. A universal airbag badge heat fusible device according to claim 6 wherein the mold (31) is of nylon material.