Wardrobe plastic exterior trimming panel mold with edge sliding block mechanism

Abstract

The utility model provides a wardrobe plastic exterior trimming panel mold with an edge sliding block mechanism, and belongs to the technical field of molds. The die comprises an upper die plate and a lower die plate, two exterior trimming panel forming cavities are symmetrically formed between the upper die plate and the lower die plate, and two square facing forming parts with square sections are arranged in the exterior trimming panel forming cavities. First edge sliding block mechanisms connected with the two exterior trimming panel forming cavities are arranged on the left side and the right side of the lower die plate correspondingly. The two outer decoration plate forming cavities between the upper mold plate and the lower mold plate can be used for forming two wardrobe outer decoration plates in an injection molding mode at a time, the square decoration face forming part can be used for forming square decoration faces on the wardrobe outer decoration plates, and the first edge sliding block mechanism can be used for forming clamping grooves in the length sides of the wardrobe outer decoration plates. The second edge sliding block mechanism can form a clamping groove in the width side of the wardrobe exterior trimming panel, secondary machining is not needed, and therefore the production efficiency of the wardrobe exterior trimming panel can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of molds, and relates to a wardrobe plastic exterior decoration plate mold with an edge slider mechanism. Background Art

[0002] The wardrobe plastic exterior decoration plate is generally injection molded by a mold. When installing the exterior decoration plate, a card slot needs to be processed at the edge position of the exterior decoration plate. However, in the prior art, the card slot cannot be formed at the edge of the exterior decoration plate in one injection molding, so the exterior decoration plate needs secondary processing after injection molding, resulting in low production efficiency.

[0003] For example, a Chinese patent discloses an injection mold for an automotive outer pillar trim panel [Application No.: 202322607424.1]. The automotive outer pillar trim panel includes an exterior decoration plate, and a tubular column is integrally formed and connected to the surface of the exterior decoration plate. In this injection mold for the automotive outer pillar trim panel, by providing a first forming block, a second forming block, a third forming block, a tube forming block, and a bending arc forming block, before injection molding, the second forming block and the third forming block are installed on the first forming block, and the first forming block, the second forming block, and the third forming block form the shape of the inner cavity of the automotive outer pillar trim panel. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the above problems and provide a wardrobe plastic exterior decoration plate mold with an edge slider mechanism.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wardrobe plastic exterior decoration plate mold with an edge slider mechanism includes an upper template and a lower template. Two exterior decoration plate forming cavities are symmetrically arranged between the upper template and the lower template. In the exterior decoration plate forming cavity, there are two square surface forming parts with a square cross-section. On the left and right sides of the lower template, there is a first edge slider mechanism respectively connected to the two exterior decoration plate forming cavities, and a second edge slider mechanism is also provided on the front and rear sides of the exterior decoration plate forming cavity.

[0007] In the above-mentioned wardrobe plastic exterior decoration plate mold with an edge slider mechanism, the first edge slider mechanism includes left and right side sliders. The inner ends of the left and right side sliders have left and right side core blocks inserted into the exterior decoration plate forming cavity, and a left and right side core pulling driving structure is also provided on the upper template.

[0008] In the above-mentioned wardrobe plastic exterior decoration plate mold with an edge slider mechanism, the left and right side core pulling driving structure includes a first driving rod chute inclined on the left and right side sliders and a first driving rod inclined and fixed on the upper template. The first driving rod is inserted into the first driving rod chute and is in sliding fit with the first driving rod chute.

[0009] In the above-mentioned wardrobe plastic exterior panel mold with an edge slider mechanism, the left and right side sliders are slidably arranged on the lower template through a first limiting structure.

[0010] In the above-mentioned wardrobe plastic exterior panel mold with an edge slider mechanism, the first limiting structure includes a number of first limiting blocks horizontally arranged on the lower template. The cross-section of the first limiting block is T-shaped and is inserted into the left and right side sliders.

[0011] In the above-mentioned wardrobe plastic exterior panel mold with an edge slider mechanism, the second edge slider mechanism includes front and rear side sliders. The inner ends of the front and rear side sliders are provided with front and rear side core blocks inserted into the exterior panel forming cavity, and also includes a front and rear side core pulling driving structure arranged on the upper template.

[0012] In the above-mentioned wardrobe plastic exterior panel mold with an edge slider mechanism, the front and rear side core pulling driving structure includes a second driving rod chute obliquely arranged on the front and rear side sliders and a second driving rod obliquely fixed on the upper template. The second driving rod is inserted into the second driving rod chute and is in sliding fit with the second driving rod chute.

[0013] In the above-mentioned wardrobe plastic exterior panel mold with an edge slider mechanism, the front and rear side sliders are slidably arranged on the lower template through a second limiting structure.

[0014] In the above-mentioned wardrobe plastic exterior panel mold with an edge slider mechanism, the second limiting structure includes a number of second limiting blocks longitudinally arranged on the lower template. The cross-section of the second limiting block is T-shaped and is inserted into the front and rear side sliders.

[0015] In the above-mentioned wardrobe plastic exterior panel mold with an edge slider mechanism, a vertical covering cooling structure is further arranged in the upper template. The vertical covering cooling structure includes a number of groups of vertically cooling channels arranged at equal intervals in the transverse direction. Each group of vertically cooling channels consists of a number of vertically cooling channels arranged at equal intervals in the longitudinal direction. The top of the upper template is also recessed inwardly to be provided with a number of longitudinally arranged connecting channels. The bottom of the connecting channels is provided with vertically cooling channels, and two vertically cooling channels in adjacent two groups of vertically cooling channels are communicated.

[0016] Compared with the prior art, the advantages of the present utility model are as follows:

[0017] 1. Two exterior panel forming cavities between the upper template and the lower template can integrally inject and mold two wardrobe exterior panels at one time. The square finish forming part can form a square finish on the wardrobe exterior panel. The first edge slider mechanism can form a card slot on the length side of the wardrobe exterior panel, and the second edge slider mechanism can form a card slot on the width side of the wardrobe exterior panel, without secondary processing, thereby improving the production efficiency of the wardrobe exterior panel.

[0018] 2. When the left and right core blocks at the inner ends of the left and right sliders are inserted into the molding cavity, a card slot can be formed at one time on the length side of the wardrobe exterior panel during the injection molding of the wardrobe exterior panel. After the product is injection molded, when the mold is opened, the left and right core-pulling drive structures can drive the left and right sliders to translate outward, so as to realize the automatic core-pulling of the left and right core blocks, which is convenient for the later ejection and demolding of the product.

[0019] 3. When the front and rear core blocks at the inner ends of the front and rear sliders are inserted into the molding cavity, a card slot can be formed at one time on the width side of the wardrobe exterior panel during the injection molding of the wardrobe exterior panel. After the product is injection molded, when the mold is opened, the front and rear core-pulling drive structures can drive the front and rear sliders to translate outward, so as to realize the automatic core-pulling of the front and rear core blocks, which is convenient for the later ejection and demolding of the product.

[0020] Other advantages, objectives and features of the present utility model will be partially reflected by the following description, and partially will also be understood by those skilled in the art through the research and practice of the present utility model. Description of the Drawings

[0021] Figure 1 is the external structure diagram provided by the present utility model;

[0022] Figure 2 is the structural diagram of the vertical covering type cooling structure;

[0023] Figure 3 is the structural diagram of the lower template;

[0024] Figure 4 is the partial structural diagram of the present utility model.

[0025] In the figure, upper template 1, lower template 2, exterior panel molding cavity 3, square finish molding part 4, first edge slider mechanism 5, second edge slider mechanism 6, left and right sliders 7, left and right core blocks 8, first drive rod chute 9, first limit block 10, front and rear sliders 11, front and rear core blocks 12, second drive rod chute 13, second limit block 14, vertical cooling channel 15, connecting channel 16. Detailed Embodiments

[0026] As Figures 1 - 4 shown, a wardrobe plastic exterior panel mold with an edge slider mechanism includes an upper template 1 and a lower template 2. Two exterior panel molding cavities 3 are symmetrically arranged between the upper template 1 and the lower template 2. Two square finish molding parts 4 with a square cross-section are arranged in the exterior panel molding cavity 3. First edge slider mechanisms 5 connected to the two exterior panel molding cavities 3 respectively are arranged on the left and right sides of the lower template 2. Second edge slider mechanisms 6 are also arranged on the front and rear sides of the exterior panel molding cavity 3.

[0027] In the present utility model, two exterior panel forming cavities 3 between the upper template 1 and the lower template 2 can integrally injection mold two wardrobe exterior panels at one time. The square decorative surface forming part 4 can form a square decorative surface on the wardrobe exterior panel. The first edge slider mechanism 5 can form a card slot on the length side of the wardrobe exterior panel, and the second edge slider mechanism 6 can form a card slot on the width side of the wardrobe exterior panel, without secondary processing, thereby improving the production efficiency of the wardrobe exterior panel.

[0028] Specifically, the first edge slider mechanism 5 includes left and right side sliders 7. The inner ends of the left and right side sliders 7 have left and right side core blocks 8 inserted into the exterior panel forming cavity 3, and further includes a left and right side core pulling drive structure provided on the upper template 1. The left and right side core blocks 8 at the inner ends of the left and right side sliders 7 are inserted into the forming cavity to be able to integrally form a card slot on the length side of the wardrobe exterior panel during the injection molding of the wardrobe exterior panel. After the product is injection molded, when the mold is opened, the left and right side core pulling drive structure can drive the left and right side sliders 7 to translate outwards, thereby realizing the automatic core pulling of the left and right side core blocks, facilitating the ejection and demolding of the product in the later stage.

[0029] Specifically, the left and right side core pulling drive structure includes a first drive rod chute 9 obliquely arranged on the left and right side sliders 7 and a first drive rod obliquely fixed on the upper template 1. The first drive rod is inserted into the first drive rod chute 9 and is in sliding fit with the first drive rod chute 9. When the upper template moves upwards, it can drive the obliquely arranged first drive rod to move vertically upwards. The first drive rod cooperates with the first drive rod chute to drive the left and right side sliders to move horizontally away from the forming cavity.

[0030] Specifically, the left and right side sliders 7 are slidably arranged on the lower template 2 through a first limiting structure. The first limiting structure includes a number of first limiting blocks 10 horizontally arranged on the lower template 2. The cross-section of the first limiting block 10 is T-shaped and is inserted into the left and right side sliders 7. The first limiting block with a T-shaped cross-section can limit the left and right side sliders 7.

[0031] Specifically, the second edge slider mechanism 6 includes front and rear side sliders 11. The inner ends of the front and rear side sliders 11 have front and rear side core blocks 12 inserted into the exterior panel forming cavity 3, and further includes a front and rear side core pulling drive structure provided on the upper template 1. The front and rear side core blocks at the inner ends of the front and rear side sliders are inserted into the forming cavity to be able to integrally form a card slot on the width side of the wardrobe exterior panel during the injection molding of the wardrobe exterior panel. After the product is injection molded, when the mold is opened, the front and rear side core pulling drive structure can drive the front and rear side sliders to translate outwards, thereby realizing the automatic core pulling of the front and rear side core blocks, facilitating the ejection and demolding of the product in the later stage.

[0032] Specifically, the front and rear side core-pulling drive structure includes a second drive rod chute 13 inclined on the front and rear side sliders 11 and a second drive rod inclined and fixed on the upper template 1. The second drive rod is inserted into the second drive rod chute 13 and is slidably matched with the second drive rod chute 13. When the upper template moves upward, it can drive the inclined second drive rod to move vertically upward. The second drive rod cooperates with the second drive rod chute to drive the front and rear side sliders to move horizontally away from the molding cavity.

[0033] Specifically, the front and rear side sliders 11 are slidably arranged on the lower template 2 through a second limiting structure. The second limiting structure includes a number of second limiting blocks 14 longitudinally arranged on the lower template 2. The cross-section of the second limiting block 14 is T-shaped and is inserted into the front and rear side sliders 11. The first limiting block with a T-shaped cross-section can limit the left and right side sliders 7.

[0034] Preferably, the upper template 1 is also provided with a vertical covering cooling structure. The vertical covering cooling structure includes a number of groups of vertical cooling channels 15 arranged at equal intervals in the transverse direction. Each group of vertical cooling channels 15 consists of a number of vertical cooling channels 15 arranged at equal intervals longitudinally. The top of the upper template 1 is also recessed inwardly to be provided with a number of longitudinally arranged connecting channels 16. The bottom of the connecting channels 16 is provided with vertical cooling channels 15. Two vertical cooling channels 15 in adjacent two groups of vertical cooling channels 15 are communicated.

[0035] The vertical cooling channels 15 of the vertical covering cooling structure covered on the upper template are used to replace the cooling effect of the horizontal cooling pipelines in the traditional mold, which has a higher cooling effect and lower processing difficulty.

[0036] The working principle of the present utility model is as follows: Two exterior panel molding cavities 3 between the upper template 1 and the lower template 2 can injection mold two wardrobe exterior panels at one time. The square veneer forming part 4 can form a square veneer on the wardrobe exterior panel. The first edge slider mechanism 5 can form a card slot on the length side of the wardrobe exterior panel. The second edge slider mechanism 6 can form a card slot on the width side of the wardrobe exterior panel, without secondary processing, thus improving the production efficiency of the wardrobe exterior panel;

[0037] The left and right side core blocks 8 at the inner ends of the left and right side sliders 7 are inserted into the molding cavity to be able to form a card slot on the length side of the wardrobe exterior panel at one time during the injection molding of the wardrobe exterior panel. After the product is injection molded, when the mold is opened, the left and right side core-pulling drive structure can drive the left and right side sliders 7 to translate outward, so as to realize the automatic core-pulling of the left and right side core blocks, facilitating the ejection and demolding of the product in the later stage. When the upper template moves upward, it can drive the inclined first drive rod to move vertically upward. The first drive rod cooperates with the first drive rod chute to drive the left and right side sliders to move horizontally away from the molding cavity. The first limiting block with a T-shaped cross-section can limit the left and right side sliders 7;

[0038] The front and rear core blocks at the inner ends of the front and rear sliders are inserted into the molding cavity, and when the outer decorative panel of the wardrobe is injection-molded, card slots can be formed at one time on the width sides of the outer decorative panel of the wardrobe. After the product is injection-molded, when the mold is opened, the front and rear core-pulling driving structure can drive the front and rear sliders to translate outward, so as to realize the automatic core-pulling of the front and rear core blocks, which is convenient for the later ejection and demolding of the product. When the upper template moves upward, it can drive the obliquely arranged second driving rod to move vertically upward. The second driving rod cooperates with the second driving rod chute to drive the front and rear sliders to move horizontally away from the molding cavity. The first limiting block with a T-shaped cross-section can limit the left and right sliders 7;

[0039] The vertical covering type cooling structure is internally covered with a vertical cooling channel 15 arranged on the upper template, which is used to replace the cooling effect of the horizontal cooling pipeline in the traditional mold, and the processing difficulty is relatively low.

[0040] The specific embodiments described in this article are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the present invention belongs can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0041] Although terms such as upper template 1, lower template 2, outer decorative panel molding cavity 3, square decorative surface forming part 4, first edge slider mechanism 5, second edge slider mechanism 6, left and right sliders 7, left and right core blocks 8, first driving rod chute 9, first limiting block 10, front and rear sliders 11, front and rear core blocks 12, second driving rod chute 13, second limiting block 14, vertical cooling channel 15, connecting channel 16, etc. are used more in this article, using these terms is only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. A plastic exterior panel mold for a wardrobe with an edge slider mechanism, comprising an upper template (1) and a lower template (2), characterized in that, There are two symmetrically arranged exterior panel forming cavities (3) between the upper template (1) and the lower template (2). Inside the exterior panel forming cavity (3), there are two square veneer forming parts (4) with a square cross-section. On the left and right sides of the lower template (2), there is a first edge slider mechanism (5) respectively connected to the two exterior panel forming cavities (3). On the front and back sides of the exterior panel forming cavity (3), there is also a second edge slider mechanism (6).

2. The wardrobe plastic exterior panel mold with an edge slider mechanism according to claim 1, characterized in that, The first edge slider mechanism (5) includes left and right side sliders (7). The inner ends of the left and right side sliders (7) have left and right side core blocks (8) inserted into the exterior panel forming cavity (3), and it also includes a left and right side core pulling drive structure arranged on the upper template (1).

3. The wardrobe plastic exterior panel mold with an edge slider mechanism according to claim 2, characterized in that, The left and right side core pulling drive structure includes a first drive rod chute (9) inclined on the left and right side sliders (7) and a first drive rod inclined and fixed on the upper template (1). The first drive rod is inserted into the first drive rod chute (9) and is in sliding fit with the first drive rod chute (9).

4. The wardrobe plastic exterior panel mold with an edge slider mechanism according to claim 3, characterized in that, The left and right side sliders (7) are slidably arranged on the lower template (2) through a first limiting structure.

5. The wardrobe plastic exterior panel mold with an edge slider mechanism according to claim 4, characterized in that The first limiting structure includes a number of first limiting blocks (10) horizontally arranged on the lower template (2). The cross-section of the first limiting block (10) is T-shaped and is inserted into the left and right side sliders (7).

6. The wardrobe plastic exterior panel mold with an edge slider mechanism according to claim 5, characterized in that The second edge slider mechanism (6) includes front and back side sliders (11). The inner ends of the front and back side sliders (11) have front and back side core blocks (12) inserted into the exterior panel forming cavity (3), and it also includes a front and back side core pulling drive structure arranged on the upper template (1).

7. The wardrobe plastic exterior panel mold with an edge slider mechanism according to claim 6, characterized in that, The front and back side core pulling drive structure includes a second drive rod chute (13) inclined on the front and back side sliders (11) and a second drive rod inclined and fixed on the upper template (1). The second drive rod is inserted into the second drive rod chute (13) and is in sliding fit with the second drive rod chute (13).

8. The wardrobe plastic exterior panel mold with an edge slider mechanism according to claim 7, characterized in that, The front and back side sliders (11) are slidably arranged on the lower template (2) through a second limiting structure.

9. The wardrobe plastic exterior panel mold with an edge slider mechanism according to claim 8, characterized in that, The second limiting structure includes a number of second limiting blocks (14) longitudinally arranged on the lower template (2). The cross-section of the second limiting block (14) is T-shaped and is inserted into the front and back side sliders (11).

10. The wardrobe plastic exterior panel mold with an edge slider mechanism according to claim 1, characterized in that, The upper template (1) also has a vertical covering cooling structure. The vertical covering cooling structure includes a number of groups of vertically cooling channels (15) evenly spaced in the horizontal direction. Each group of vertically cooling channels (15) consists of a number of vertically cooling channels (15) evenly spaced in the longitudinal direction. The top of the upper template (1) is also recessed inwardly with a number of longitudinally arranged connecting channels (16). The bottom of the connecting channel (16) is provided with a vertically cooling channel (15). The two vertically cooling channels (15) in adjacent two groups of vertically cooling channels (15) are connected and arranged.

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