WO2020024076A1

WO2020024076A1 - Manufacturing device for in-mold pressing molding of non-woven fabrics for automobile surface decoration

Info

Publication number: WO2020024076A1
Application number: PCT/CN2018/097682
Authority: WO
Inventors: 陈丁垚; 付欣
Original assignee: 江苏莘翔机电有限公司
Priority date: 2018-07-28
Filing date: 2018-07-28
Publication date: 2020-02-06

Abstract

Disclosed is a manufacturing device for in-mold pressing molding of non-woven fabrics for automobile surface decoration, comprising a base, hydraulic rods, and a machine tool. The two sides of the upper end of the base are connected to sliding rails, and sliding blocks are mounted at the outer sides of the middles of the sliding rails; the hydraulic rods are embedded at the two sides of the tops of the sliding blocks, and top covers are arranged on the tops of the hydraulic rods; the machine tool is fixed on the top of the middle of the base, and a lower mold is provided on the top of the middle of the machine tool. In the present invention, by providing the base, the sliding rails, the sliding blocks, and the hydraulic rods, the sliding blocks are connected to the outer walls of the sliding rails in an up and down sliding manner by means of the hydraulic rods, and the sliding blocks are symmetrically distributed along the middle axis of the base; when a user needs to perform in-mold pressing on the non-woven fabrics, the hydraulic rods can be opened in use and drive the sliding blocks to move downwards, and an upper mold and the lower mold fit to each other; moreover, the sliding blocks are distributed along the two sides of the base to ensure that when the sliding blocks move downwards, the upper mold moves downwards in a horizontal state at constant speed, and the stability of the whole structure is ensured.

Description

Non-woven fabric in-mold press molding manufacturing device for automobile surface decoration

Technical field

The invention relates to the technical field of mold pressing, and in particular to a manufacturing device for in-mold pressing of a non-woven fabric for automobile surface decoration.

Background technique

Compression molding is the method of compacting the powder placed in the mold to a compact structure by using pressure. It is called a molding method of a green body with a certain shape and size. The pressed green body has low moisture content, compact green body, and small drying shrinkage. The shape and size of the product are accurate and the quality is high. In addition, the forming process is simple and the production volume is large, which is convenient for large-scale mechanized production. It is especially suitable for flat products with regular geometric shapes.

The in-mold press molding manufacturing device on the market puts the non-woven fabric into the mold for pressing during use, resulting in that there may be some scraps around the finished product that may be pressed during use, and it needs to be cut off twice during use. Some of the rags adhere to the surface of the machine tool, which may cause rags to flow into the mold during use, resulting in the ineffective use of the produced articles. To this end, we propose a non-woven fabric for automotive surface decoration. Manufacturing device.

Summary of the invention

The purpose of the present invention is to provide a manufacturing device for in-mold press molding of non-woven fabrics for automobile surface decoration, which solves the in-mold press molding manufacturing devices on the market. In use, the non-woven fabric is put into the mold to be pressed, resulting in During use, there may be some scraps around the finished product. It needs to be cut off twice during use. At the same time, some rags fit on the surface of the machine during pressing, which may cause rags to flow into the mold during use, resulting in production. The problem that the items cannot be used effectively.

In order to achieve the above object, the present invention provides the following technical solution: a manufacturing device for in-mold press molding of a non-woven fabric for automobile surface decoration, comprising a base, a hydraulic rod, and a machine tool; slide rails are connected to both sides of the upper end of the base, and Sliders are installed on the outside of the middle of the slide rail. The hydraulic rods are embedded on both sides of the top of the sliders, and the tops of the hydraulic rods are distributed with top covers. The machine tool is fixed to the middle top of the base. Under the mold.

Preferably, the sliders are slidingly connected up and down along the outer wall of the slide rail by a hydraulic rod, and the sliders are symmetrically distributed along the central axis of the base.

Preferably, an upper platform is distributed at the right end of the slider, and hexagonal screws are connected to both sides of the middle portion of the upper platform, an upper mold is installed at the lower end of the hexagonal platform, and pulling columns are inlaid at the top and two sides of the upper platform. The width of the lower mold is consistent with the width of the upper mold, and the lower mold and the upper mold are distributed in parallel.

Preferably, fixed pillars are installed on both outer sides of the lower mold, and a roller body is inlaid on the top of the fixed pillar, wherein the horizontal height of the roller body is higher than the horizontal height of the lower mold, and the roller body is along the lower side. The central axis of the mold is symmetrically distributed.

Preferably, a groove is fixed on both sides of the inner part of the lower mold, and an outer wall of the groove is provided with a non-slip pad, the non-slip pad is attached along the outer wall of the groove, and the non-slip pad is bonded to the groove. .

Preferably, a cutter head is penetrated on both sides of the inner part of the upper mold, and the length of the cutter head is consistent with the length of the upper mold, and a threaded detachable structure is formed between the cutter head and the upper mold.

Preferably, a fixed ring is fixed on both sides of the lower end of the upper platform, and movable blocks are provided on both sides of the inner wall of the fixed ring, a bearing is distributed on the right side of the movable block, and a blower is connected to the right side of the bearing. The blower is distributed along the circle center of the fixed ring, and the blower and the fixed ring are rotationally connected.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. The present invention is provided by a base, a slide rail, a slider and a hydraulic rod. The slider is slidingly connected up and down along the outer wall of the slide rail through the hydraulic rod, and the slider is symmetrically distributed along the central axis of the base. When the cloth is pressed in mold, the slider can be moved downward by opening the hydraulic lever during use. The upper mold and the lower mold fit together, and the sliders are distributed along the two sides of the base. The upper mold moves downward at a uniform and horizontal level to ensure the overall stability of the structure.

2. According to the present invention, through the arrangement of the slider, the lower mold, the upper mold, the upper platform, the hexagonal screws and the pulling column, the upper platform is distributed at the right end of the slider, and the two sides of the middle part of the upper platform are connected with the hexagonal screws and the lower end of the hexagonal screws. The upper mold is installed, and the two sides of the top of the upper platform are inlaid with pulling columns. The width of the lower mold is consistent with the width of the upper mold, and the lower mold and the upper mold are distributed in parallel. Adhere to each other and press-mold the internal non-woven fabric, which can prevent the mold from being placed in a non-horizontal position during use. When the blade is lowered, the blade is easily attached to the surface of the mold, resulting in damage to the blade and at the same time The entire mold may collapse during use, causing unnecessary losses to the user.

3. According to the present invention, the upper platform, the fixed ring, the movable block, the bearing and the blower are provided. The lower end of the upper platform is fixed with a fixed ring on both sides, and the inner wall of the fixed ring is provided with a movable block on the right side of the movable block. A bearing, and a blower is connected to the right side of the bearing. The blower is distributed along the center of the fixed ring, and the blower and the fixed ring are connected by rotation. The user can rotate the blower through the bearing according to his own needs, so that the blower will cut the The rags are blown away to prevent the rags from flowing into the mold during use, resulting in the use of pressed decorative ornaments.

4. According to the present invention, the upper mold and the cutter head are provided. The inner sides of the upper mold are penetrated by the cutter head. The length of the cutter head is consistent with the length of the upper mold, and the thread is detachable between the cutter head and the upper mold. When the cutter head is cutting, the size of the cut non-woven fabric conforms to the size of the press molding in the mold to reduce unnecessary losses. At the same time, when the cutter head is damaged, the user can remove the screw from the round hole and replace it with a new one. The cutter head is convenient for users.

5. According to the present invention, the lower mold, the fixed column and the roller body are provided. The outer ends of the lower mold are provided with fixed columns, and the top of the fixed column is inlaid with the roller body. The horizontal height of the roller body is higher than the horizontal height of the lower mold. And the roller body is symmetrically distributed along the center axis of the lower mold. The user can put the non-woven fabric on the upper end of the roller body for processing on the production line, which can effectively speed up the production of decorations. At the same time, when the user is pulling the non-woven fabric, the non-woven fabric The cloth slides to the left in a smooth and smooth manner, and it will not be stuck with the outer wall of the lower mold, which prevents the non-woven fabric from being cut by the lower mold during use, resulting in the inability to perform subsequent processing.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of the front structure of the present invention;

FIG. 2 is a schematic diagram of a bottom structure of an upper platform of the present invention; FIG.

FIG. 3 is a schematic diagram of an enlarged partial structure of a roller body according to the present invention; FIG.

FIG. 4 is a schematic plan view of the lower mold of the present invention.

In the picture: A01, base, A02, slide rail, A03, slider, A04, hydraulic rod, A05, top cover, A06, machine tool, A07, lower mold, A08, upper mold, A09, upper platform, A10, hexagonal screws , A11, pull column, A12, fixed ring, A13, movable block, A14, bearing, A15, blower, A16, cutter head, A17, fixed column, A18, roller body, A19, non-slip pad, A20, groove.

detailed description

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Fig. 1-4, a manufacturing device for in-mold press molding of a non-woven fabric for automobile surface decoration, including a base A01, a slide rail A02, a slider A03, a hydraulic rod A04, a top cover A05, a machine tool A06, and a lower mold A07 , Upper mold A08, upper platform A09, hexagonal screw A10, pull column A11, fixed ring A12, movable block A13, bearing A14, blower A15, cutter head A16, fixed column A17, roller body A18, non-slip pad A19 and groove A20 A slide rail A02 is connected to both sides of the upper end of the base A01, and a slider A03 is installed outside the middle of the slide rail A02. The slider A03 slides up and down along the outer wall of the slide rail A02 through a hydraulic rod A04, and the slider A03 is along the base A01. The central axis is symmetrically distributed. When the user needs to perform in-mold pressing on the non-woven fabric, the hydraulic rod A04 can be opened during use, the hydraulic rod A04 drives the slider A03 to move downward, and the upper mold A08 and the lower mold A07 are attached to each other. At the same time, the slider A03 is distributed along both sides of the base A01, which can ensure that the upper mold A08 moves downward at a uniform speed and horizontally when moving downward, ensuring the overall stability of the structure. The hydraulic rod A04 is embedded on the top sides of the slider A03. , And the top of the hydraulic rod A04 is distributed Cover A05, the machine tool A06 is fixed to the middle top of the base A01, and the lower end of the machine A06 is provided with a lower mold A07, the upper end of the slider A03 is distributed with an upper platform A09, and the upper sides of the upper platform A09 are connected with hexagonal screws A10, An upper mold A08 is installed at the lower end of the hexagonal screw A10, and a pulling column A11 is inlaid on both sides of the top of the upper platform A09. The width of the lower mold A07 is consistent with the width of the upper mold A08, and the lower mold A07 and the upper mold A08 are parallel. When the lower mold A07 and the upper mold A08 are attached to each other during pressing, the internal non-woven fabric is press-molded, which can prevent the mold from being placed in a non-horizontal position during use, resulting in the lowering of the cutter head A16. The cutter head A16 is easy to adhere to the surface of the mold, resulting in damage to the cutter head A16. At the same time, the entire mold may collapse during use, causing unnecessary losses to the user. There are fixed posts on the outer ends of the lower mold A07. A17, and the top of the fixed column A17 is inlaid with a roller body A18, the horizontal height of the roller body A18 is higher than the horizontal height of the lower mold A07, and the roller body A18 is symmetrically distributed along the center axis of the lower mold A07, and the user can The non-woven fabric is placed on the upper end of the roller body A18 for processing on the production line, which can effectively speed up the production of decorations. At the same time, when the user pulls the non-woven fabric, the non-woven fabric slides to the left at a smooth speed and does not appear to The situation where the outer wall of the mold A07 is stuck prevents the non-woven fabric from being cut by the lower mold A07 during use, which prevents subsequent processing. The inner sides of the lower mold A07 are fixed with grooves A20, and the outer wall of the groove A20 is provided with non-slip The pad A19 and the non-slip pad A19 fit along the outer wall of the groove A20, and the non-slip pad A19 and the groove A20 are bonded. When cutting non-woven fabric, the blade A16 penetrates the groove A20. The non-slip pad A19 and the cutter head A16 fit together to prevent rags from flowing into the groove A20 during cutting, which will cause the rag to fill the groove A20, causing the cutter head A16 to block, which will cause unnecessary trouble for the user. The cutter head A16 is penetrated on both sides of the mold A08. The length of the cutter head A16 matches the length of the upper mold A08, and there is a thread detachable structure between the cutter head A16 and the upper mold A08. When the cutter head A16 cuts, the cutting The size of the non-woven fabric is in line with the size of the mold in-mold pressing. , To reduce unnecessary losses, when the cutter head A16 is damaged, the user can remove the screw from the round hole and replace the new cutter head A16 for the convenience of the user. The lower side of the upper platform A09 is fixed with fixing rings. A12, and a movable block A13 is provided on both sides of the inner wall of the fixed ring A12, a bearing A14 is distributed on the right side of the movable block A13, and a blower A15 is connected to the right side of the bearing A14, and the blower A15 is distributed along the center of the circle of the fixed ring A12, and The blower A15 and the fixed ring A12 are connected by rotation. The user can rotate the blower A15 through the bearing A14 according to their own needs, so that the blower A15 blows away the cut rags, preventing rags from flowing into the mold during use. As a result, the pressed molding cannot be used.

When in use, first place the non-woven fabric on the upper end of the roller A18. At this time, by opening the hydraulic rod A04, the hydraulic rod A04 drives the slider A03 to move downward, the upper platform A09 moves downward, and the upper mold A08 and the lower mold A07 Adhesion to each other, the cutter head A16 cuts the non-woven fabric, the cutter head A16 penetrates the groove A20, the non-slip pads A19 on both sides and the cutter head A16 are attached to each other, and the cutter head A16 cuts the non-woven fabric The size is consistent with the size of the mold in the mold, reducing unnecessary losses. At the same time, when the cutter head A16 is broken, the user can remove the screw from the round hole and replace it with a new cutter head A16. The upper mold A08 and the lower mold A07. The non-woven fabric is press-molded. The user can rotate the blower A15 through the bearing A14 according to his own needs, and let the blower A15 blow away the cut rags to prevent rags from flowing into the mold during use. Finally, the user will The press-molded car ornament is taken out, and the use of the manufacturing device for press-molding the non-woven fabric mold for car surface decoration is completed.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and replacements of these embodiments can be made without departing from the principle and spirit of the present invention. And variations, the scope of the invention is defined by the appended claims and their equivalents.

Claims

A manufacturing device for in-mold pressing of a non-woven fabric for automobile surface decoration, comprising a base (A01), a hydraulic rod (A04) and a machine tool (A06), characterized in that the upper end of the base (A01) is connected to both sides of the upper end The slide rail (A02), and a slider (A03) is installed on the outside of the middle of the slide rail (A02). The hydraulic rod (A04) is inlaid on both sides of the top of the slider (A03), and the top of the hydraulic rod (A04) A top cover (A05) is distributed, the machine tool (A06) is fixed on the middle top end of the base (A01), and a lower mold (A07) is provided on the middle top end of the machine tool (A06).
The manufacturing device for in-mold press molding of a non-woven fabric for automobile surface decoration according to claim 1, characterized in that the slider (A03) is moved up and down along the outer wall of the slide rail (A02) by a hydraulic rod (A04). Sliding connection, and the slider (A03) is symmetrically distributed along the center axis of the base (A01).
The manufacturing device for in-mold press molding of a non-woven fabric for automobile surface decoration according to claim 1, characterized in that an upper platform (A09) is distributed at the right end of the slider (A03), and the upper platform (A09) Hexagonal screws (A10) are connected to both sides of the middle portion of the hexagonal screw (A10). An upper mold (A08) is installed at the lower end of the hexagonal screw (A10), and a pulling column (A11) is inlaid on both sides of the top of the upper platform (A09). The width of the lower mold (A07) is consistent with the width of the upper mold (A08), and the lower mold (A07) and the upper mold (A08) are distributed in parallel.
The manufacturing device for in-mold press molding of a non-woven fabric for automobile surface decoration according to claim 1, characterized in that: the outer ends of the lower mold (A07) are provided with fixing posts (A17), and the fixing posts The top of (A17) is inlaid with a roller body (A18), the horizontal height of the roller body (A18) is higher than that of the lower mold (A07), and the roller body (A18) is symmetrical along the center axis of the lower mold (A07) distributed.
The manufacturing device for in-mold press molding of a non-woven fabric for automobile surface decoration according to claim 1, characterized in that grooves (A20) are fixed on both sides of the inside of the lower mold (A07), and the grooves The outer wall of (A20) is provided with a non-slip pad (A19), the non-slip pad (A19) is attached along the outer wall of the groove (A20), and the non-slip pad (A19) and the groove (A20) are bonded.
The manufacturing device for in-mold press molding of a non-woven fabric for automobile surface decoration according to claim 3, characterized in that: the inner sides of the upper mold (A08) are penetrated with cutter heads (A16), and the cutters The length of the head (A16) is consistent with the length of the upper die (A08), and the screw head (A16) and the upper die (A08) have a thread detachable structure.
The manufacturing device for in-mold press molding of a non-woven fabric for automobile surface decoration according to claim 3, characterized in that: both sides of the lower end of the upper platform (A09) are fixed with a fixing ring (A12), and the fixing ring (A12) Both sides of the inner wall are provided with a movable block (A13), a bearing (A14) is distributed on the right side of the movable block (A13), and a right side of the bearing (A14) is connected with a blower (A15), the blower (A15) is distributed along the circle center of the fixed ring (A12), and the blower (A15) and the fixed ring (A12) are connected in rotation.