Automobile sealing strip demolding mold with anti-adhesion function

Abstract

The utility model provides an automobile sealing strip demolding mold with an anti-adhesion function, which is characterized by comprising a processing device, a conveying belt, a conveying belt support, an injection molding device, a cooling device, an extrusion device and a receiving table mechanism, an injection molding device, a machining device and a cooling device are arranged on the conveying belt support from left to right and installed on the conveying belt support through nuts, an extrusion device is arranged on the side wall of the cooling device, and the cooling device is connected with the extrusion device through a buckle. According to the automobile sealing strip demolding device, the problem that a large number of bubbles are generated in the film forming process is solved, automatic demolding is conducted in an assembly line, manual demolding is not needed, the manual productivity is reduced, but the production efficiency is improved, and the automobile sealing strip demolding convenience is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile accessory processing, especially to a automobile sealing strip stripping die with anti -adhesion effect. BACKGROUND

[0002] The automobile sealing strip is an important sealing part of the vehicle body, and is mainly made of polyvinyl chloride (PVC), ethylene propylene rubber (EPDM) and modified polypropylene (PP-EPDM), etc. It is made by extrusion molding or injection molding. It is mainly used in the door frame, window, engine cover and trunk cover, and plays the role of sealing, sound insulation, windproof, dustproof and waterproof.

[0003] The prior art with the application number CN202221507846.0 comprises a frame, a lower die is fixedly connected inside the frame, a lifting plate is slidably connected inside the lower die, a lifting frame is fixedly connected to the lifting plate, a supporting rod is fixedly connected to the lifting plate, a top plate is slidably connected inside the lower die, a reduction motor is fixedly installed on the top plate, a rotating block is connected to the output shaft of the reduction motor through bolts, and a rubber cover is fixedly connected to the top plate. The utility model discloses a lifting plate, a lifting frame and a top plate are arranged inside the lower die, when the telescopic cylinder lifts the lifting frame after injection molding, the lifting plate drives the top plate to move upwards, the workpiece formed inside the lower die can be ejected during the upward movement of the top plate, manual stripping can be avoided, and the workpiece is easy to stick during stripping. And before injection molding, the bubbles are not removed, a large number of bubbles are easily generated during film forming, and the sealing strip is not tight when used on the vehicle. UTILITY MODEL CONTENTS

[0004] In view of the above technical problems, the utility model provides a automobile sealing strip stripping die with anti -adhesion effect, which is characterized by comprising a processing device, a conveyor belt, a conveyor belt support, an injection molding device, a cooling device, an extrusion device and a receiving table mechanism, the conveyor belt is installed on the conveyor belt support, the injection molding device, the processing device and the cooling device are arranged on the conveyor belt support from left to right, the injection molding device, the processing device and the cooling device are installed on the conveyor belt support through nuts, the cooling device is provided with the extrusion device on the side wall, the cooling device is connected with the extrusion device through buckles, and the extrusion device is provided with the receiving table mechanism on the side wall.

[0005] The injection molding device is composed of an injection molding barrel, an injection molding machine, a pipeline and a connecting port, the injection molding barrel is arranged on the injection molding barrel support, the injection molding barrel is provided with the connecting port on the side wall, the connecting port is connected with the pipeline, the injection molding barrel is provided with the injection molding machine on the side wall, and the injection molding machine is connected with the pipeline through the connecting port,

[0006] The processing device consists of a hot air gun, a passageway, an upper mold, a telescopic rod mechanism A, a telescopic rod mechanism B, a window frame, a window, a sliding window, a lower mold, a feed inlet, and a processing cavity. The lower part of the processing cavity is equipped with telescopic rod mechanism A, on which the lower mold is mounted. A hot air gun is located at the top of the processing cavity and is fixed to the top of the cavity by a nut. Below the hot air gun is telescopic rod mechanism B, on which the upper mold is mounted. Two passageways are located on the side wall of the processing cavity, and a feed inlet is located above the side wall. A window is located at the back of the processing cavity, with a window frame and a sliding window inside. The sliding window is mounted on the window frame via a sliding groove. Telescopic rod mechanism B consists of a telescopic mechanism base and a telescopic rod. The telescopic rod is mounted on the telescopic mechanism base and connected to the telescopic rod by a nut. Telescopic mechanism A consists of telescopic rod B and a spray block. The spray block is mounted on the telescopic rod and has a ring of spray nozzles.

[0007] The cooling device consists of a cooler, channel openings, and a cooling chamber. The cooler is installed on the side wall of the cooling chamber and is mounted on the inner side wall of the cooling chamber by nuts. Two channel openings are provided below the side wall of the cooling chamber.

[0008] The extrusion device consists of a push-pull rod, a cylinder, a push-pull head, and a base. A motor is mounted on one end of the base via a clip, and the cylinder is mounted on the other end. The base and cylinder are connected via a flange and threads. A push-pull rod is located on the side wall of the cylinder, and is connected to the cylinder via a nut. A push-pull head is located on the side wall of the push-pull rod, and is connected to the push-pull rod.

[0009] The receiving platform mechanism consists of a receiving platform support, a receiving pool, an inclined ramp, and a guardrail. The receiving platform support is equipped with a receiving pool, and the receiving platform support is connected to the receiving pool by nuts. The receiving pool is equipped with an inclined ramp, and the side wall of the receiving pool is equipped with a guardrail, which is fixed to the side wall of the receiving pool by threads.

[0010] The beneficial effects of this utility model are as follows:

[0011] The processing flow of this utility model is as follows: the lower mold is conveyed from the inlet to the outlet via a conveyor belt. When the conveyor belt reaches the processing chamber, the raw material inside the injection barrel is injected into the lower mold through the injection molding machine and the connection port. The upper mold is fastened onto the lower mold by the telescopic rod mechanism B. After sensing the upper mold, the lower mold is conveyed to the next space, the cooling chamber, via the conveyor belt. The cooling chamber is equipped with a cooling device to cool it quickly. After cooling, the lower mold is conveyed to the front of the push-pull head and rises to the height of the push-pull rod via the telescopic rod mechanism A. The push-pull rod demolds the cooled automotive sealing strip and places it into the receiving pool. The receiving pool is equipped with a protective railing to prevent the sealing strip from falling outside, making it easier and faster to collect the cooled sealing strip into the receiving pool.

[0012] The utility model discloses on the original basis increased injection molding device, receiving table mechanism, extruding device, cooling device, processing device, increase these components can make injection molding not to reduce bubble, prevent sticking, and consider the cooling time of forming, prevent unmolding, lead to unmolding failure problem.

[0013] The utility model discloses the structure of injection molding device by injection molding bucket, injector, pipeline, connecting port, injection molding bucket support composition increases the structure of injection molding device, and the liquid extrusion can prevent splashing everywhere, and the injector at the connecting port increases pressure, and the extruded liquid is more uniform.

[0014] The utility model discloses the structure of processing device by hot -blast gun, passageway, upper die, telescopic link mechanism A, telescopic link mechanism B, window frame, window, sliding sash, lower die, inlet, processing cavity composition increases the structure of processing device, and the production process of automobile sealing strip plays the vital role in, before injection molding liquid, inside telescopic link mechanism A will spray oil in the die inside, prevent sealing strip unmolding and produce sticking, utilize hot -blast gun to prevent sealing strip and produce a large amount of bubble when forming, need not manual injection molding in the extrusion process, just can through the window and change upper die, reduce the manual work, more portable and fast.

[0015] The utility model discloses the structure of cooling device by cooling machine, passageway, cooling cavity composition increases the structure of cooling device, and the sealing strip can be cooled before unmolding and consolidated a little, prevent sealing strip unmolding and produce sticking.

[0016] The utility model discloses the structure of extruding device by push -pull rod, pneumatic cylinder machine, push -pull head, base composition increases the structure of extruding device, and the extruding device can make the sealing strip of automatic unmolding after cooling, need not manual unmolding, and push -pull rod directly pushes out sealing strip, solved the problem that sealing strip unmolding needs manual operation.

[0017] The utility model discloses the structure of receiving table mechanism by receiving table support, receiving pool body, inclination, guardrail composition increases the structure of receiving table mechanism, and the receiving table mechanism can collect sealing strip after automatic unmolding of push -pull rod sealing strip, prevent sealing strip and drop at random around the machine after unmolding, set up inclination can make sealing strip according to gravity and slide into receiving table pool body, and the setting of guardrail places sealing strip and drops to the outside. ACCURACY OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic drawing of the utility model discloses a kind of automobile sealing strip demolding mould with anti-sticking effect;

[0019] Figure 2The utility model relates to a processing device structure diagram of automobile sealing strip demolding die with anti -adhesion effect,

[0020] Figure 3 The utility model relates to a cooling device structure diagram of automobile sealing strip demolding die with anti -adhesion effect,

[0021] Figure 4 The utility model relates to a receiving table mechanism structure diagram of automobile sealing strip demolding die with anti -adhesion effect,

[0022] Figure 5 The utility model relates to a telescopic rod mechanism A and lower die combination structure diagram of automobile sealing strip demolding die with anti -adhesion effect,

[0023] Figure 6 The utility model relates to an extrusion device structure diagram of automobile sealing strip demolding die with anti -adhesion effect,

[0024] Figure 7 The utility model relates to a telescopic rod mechanism A structure diagram of automobile sealing strip demolding die with anti -adhesion effect,

[0025] 1-injection barrel, 2-injection machine, 3-injection barrel support, 4-connection port, 5-pipeline, 6-processing cavity, 7-hot air gun, 8-upper die, 9-telescopic rod mechanism A, 10-window, 11-lower die, 12-telescopic rod mechanism B, 13-cooling cavity, 14-cooling machine, 15-passageway, 16-pull rod, 17-cylinder machine, 18-base, 19-pull head, 20-receiving pool body, 21-receiving table support, 22-guardrail, 23-telescopic rod, 24-spraying head, 25-feeding port, 26-conveyer belt, 27-passage, 29-telescopic mechanism base, 30-spraying block, 31-conveyer belt support. DETAILED DESCRIPTION Example 1

[0026] The utility model provides a kind of automobile sealing strip stripping mould with anti-adhesion effect, it is characterized by including conveyor belt 26 is installed on conveyor belt support 31, injection barrel support 3 is equipped with injection barrel 1, injection barrel 1 side wall is equipped with connecting port 4, connecting port 4 is equipped with pipeline 5 to connect, injection barrel 1 side wall is equipped with injection machine 2, the inside lower portion of processing cavity 6 is equipped with telescopic link mechanism A-9, telescopic link mechanism A-9 is installed with lower mould 11, lower mould 11 is equipped with inlet 25, the top of processing cavity 6 inside is equipped with hot air gun 7, hot air gun 7 lower portion is equipped with telescopic link mechanism B-12, telescopic link mechanism B-12 is installed with upper mould 8, the side wall of processing cavity 6 is equipped with two passageways 27, the back of processing cavity 6 is equipped with window 10, telescopic mechanism base 29 is equipped with telescopic link 23, telescopic link 23 is equipped with spray block 30, spray block 30 is equipped with a circle of spray head 24, the side wall of cooling cavity 13 is equipped with cooling machine 14, the side wall lower portion of cooling cavity 14 is equipped with two passageways 15, base 18 other end is equipped with pneumatic cylinder machine 17, the side wall of pneumatic cylinder machine 17 is equipped with push-pull rod 16, the side wall of push-pull rod 16 is equipped with push-pull head 19, receiving platform support 21 is equipped with receiving pool body 20, the side wall of receiving pool body 20 is equipped with guardrail 22. Example 2

[0027] When using the utility model, the telescopic link 23 in telescopic link mechanism A rises upward, spraying oil in lower mould 11, to prevent post stripping from adhering, conveyor belt 26 will convey telescopic link mechanism A-9, when telescopic link mechanism A-9 is conveyed to processing cavity 6, raw materials in injection barrel 1 enter pipeline 5 through injection machine 2, and are transported to lower mould 11 through pipeline 5, while transporting raw materials, hot air gun 7 above blows hot air downward, gradually defoaming, to prevent too many bubbles in film formation, after filling lower mould 11, upper mould 8 merges with lower mould 11 downward through telescopic link mechanism B-12, and after merging, is transported to next space cooling cavity 13 through telescopic link mechanism A from passageway 15, and in processing cavity 6, before next telescopic link mechanism A-9 arrives, upper mould 8 can be replaced through window 10.

[0028] Mould is formed in cooling cavity 13 through cooling machine 14, and after film formation, is transported to the directly below of push-pull rod 16 through conveying outlet 26, telescopic link mechanism A-9 moves to the directly side of push-pull head 19 upward, push-pull rod 16 pushes mould through the power of pneumatic cylinder machine 17, and pushes it into receiving pool body 20, to complete the production of automobile sealing strip stripping, the utility model solves the problem of a large number of bubbles generated in film formation, and automatically strips in assembly line, without manual stripping, reduces manual productivity, but production efficiency is increased, greatly improves the convenience of automobile sealing strip stripping.

[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The various components mentioned in the utility model are common technology in the prior art, which should be understood by the skilled person in the industry. The utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mold for forming a weather strip for an automobile, which has an anti-sticking effect, characterized in that The utility model provides a processing device, a conveying belt, a conveying belt support, an injection device, a cooling device, an extrusion device, a receiving platform mechanism, the conveying belt is installed on the conveying belt support, and the conveying belt support is equipped with the injection device, the processing device, the cooling device from left to right, the injection device, the processing device, the cooling device are installed on the conveying belt support through the nut, the side wall of cooling device is equipped with the extrusion device, and the cooling device is connected with the extrusion device through the buckle, the side wall of extrusion device is equipped with the receiving platform mechanism.

2. A release mold for a vehicle weather strip with anti-sticking effect according to claim 1, characterized in that The injection device is composed of an injection barrel, an injector, a pipeline, a connecting port and an injection barrel support, the injection barrel support is provided with the injection barrel, the side wall of the injection barrel is provided with the connecting port, the connecting port is connected with the pipeline, the side wall of the injection barrel is provided with the injector, and the injector is connected with the pipeline through the connecting port.

3. A release mold for a vehicle weather strip with anti-sticking effect according to claim 1, characterized in that The processing device is composed of a hot air gun, a passageway, an upper mold, a telescopic rod mechanism A, a telescopic rod mechanism B, a window frame, a window, a sliding window, a lower mold, a feeding port and a processing cavity, the lower part of the processing cavity is provided with the telescopic rod mechanism A, the telescopic rod mechanism A is provided with the lower mold, the top end of the processing cavity is provided with the hot air gun, the hot air gun is fixed to the top end of the processing cavity through the nut, the lower part of the hot air gun is provided with the telescopic rod mechanism B, the telescopic rod mechanism B is provided with the upper mold, the side wall of the processing cavity is provided with two passageways, the upper part of the side wall of the processing cavity is provided with the feeding port, the back part of the processing cavity is provided with the window, the window is provided with the window frame and the sliding window, the sliding window is installed on the window frame through the sliding groove, the telescopic rod mechanism B is composed of a telescopic mechanism base and a telescopic rod, the telescopic mechanism base is provided with the telescopic rod, and the telescopic mechanism base is connected with the telescopic rod through the nut, the telescopic mechanism A is composed of a telescopic rod B and a spraying block, the telescopic rod is provided with the spraying block, and the spraying block is provided with a ring of spraying heads.

4. A release mold for a vehicle weather strip with anti-sticking effect according to claim 1, characterized in that The cooling device is composed of a cooling machine, a passageway and a cooling cavity, the side wall of the cooling cavity is provided with the cooling machine, the cooling machine is installed on the inner side wall of the cooling cavity through the nut, and the lower part of the side wall of the cooling cavity is provided with two passageways.

5. A release mold for a vehicle weather strip having an anti-stick effect according to claim 1, wherein The extrusion device is composed of a push-pull rod, a pneumatic cylinder, a push-pull head and a base, one end of the base is provided with a motor, the motor is installed on the base through the buckle, the other end of the base is provided with the pneumatic cylinder, the base and the pneumatic cylinder are connected through the flange and the thread, the side wall of the pneumatic cylinder is provided with the push-pull rod, the pneumatic cylinder and the push-pull rod are connected through the nut, and the side wall of the push-pull rod is provided with the push-pull head.

6. A release mold for a vehicle weather strip having an anti-stickback effect according to claim 1, characterized in that The receiving platform mechanism is composed of a receiving platform support, a receiving pool body, an inclined slope and a protective fence, the receiving platform support is provided with the receiving pool body, the receiving platform support is connected with the receiving pool body through the nut, the receiving pool body is provided with the inclined slope, the side wall of the receiving pool body is provided with the protective fence, and the protective fence is fixed to the side wall of the receiving pool body through the thread.

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