Four-side slide injection mold

Abstract

The utility model relates to a four-side slide injection mold which comprises a front mold and a rear mold, slide mechanisms are arranged on the periphery of the rear mold, a front mold water conveying channel is arranged on the front mold, a rear mold water conveying channel is arranged on the rear mold, slide water conveying channels are arranged on the slide mechanisms, and the slide water conveying channels are communicated with the front mold water conveying channel and the rear mold water conveying channel. The front mold comprises an upper fixing plate, a stripping plate and a front mold plate, a front mold core is arranged in the front mold plate, the rear mold comprises a lower fixing plate, mold feet and a rear mold plate, and a rear mold core is arranged in the rear mold plate; the front mold water conveying channel is arranged on the front mold, the rear mold water conveying channel is arranged on the rear mold, and the slide water conveying channels are arranged on the slide mechanisms, so that plastic products in the molds can be quickly cooled and shaped, and the injection molding production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molds, in particular to an injection mold with four-side sliding positions. Background Art

[0002] In the prior art, the water transport channel of the mold is generally only provided on the front mold and the rear mold of the mold, but the existing toy products have shape requirements, such as Figure 4 For the trash can in the toy garbage truck, when designing the mold, it is necessary to set slides on all four sides of the mold to facilitate the demolding of the product; however, after the injection action of the mold is completed, since there are more glue positions at the slides, the plastic product needs to take a little longer to cool and set in the mold, which affects the production efficiency to a certain extent. Utility Model Content

[0003] The present invention aims to solve one of the problems existing in the existing related technologies to at least a certain extent. To this end, the present invention proposes an injection mold with four-side sliding positions, which can quickly cool and shape the product in the mold and improve the efficiency of injection molding.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A four-sided sliding injection mold includes a front mold and a rear mold. The rear mold is provided with sliding mechanisms all around. The front mold is provided with a front mold water transport channel, the rear mold is provided with a rear mold water transport channel, and each of the sliding mechanisms is provided with a sliding water transport channel.

[0006] In some embodiments, the front mold includes an upper fixed plate, a stripping plate, and a front mold plate, and a front mold core is disposed in the front mold plate. The rear mold includes a lower fixed plate, a mold foot, and a rear mold plate, and a rear mold core is disposed in the rear mold plate.

[0007] In some embodiments, the slide mechanism includes an inclined guide column and a slide seat that cooperate with each other, the inclined guide column is arranged on the front template, and the slide seat is slidably arranged on the rear template.

[0008] In some embodiments, the outer side surface of the sliding seat is a sloped structure, and a production machine for cooperating with the sloped structure is arranged on the front template. Sliding seats are arranged on both sides of the sliding seat, and a slot is formed between the two sliding seats. The production machine is arranged in the slot.

[0009] In some embodiments, a wear-resistant plate is provided on the inclined surface structure.

[0010] In some embodiments, the sliding water transport channel is arranged on the sliding seat, and the water inlet of the sliding water transport channel is arranged on one of the sliding seats, and the water outlet is arranged on the other sliding seat.

[0011] In some embodiments, the front mold water transport channel is connected to the front mold plate and the front mold core.

[0012] In some embodiments, the rear mold water transport channel is connected to the rear mold plate and the rear mold core.

[0013] Compared with the prior art, the beneficial effect of the utility model is that by providing a front mold water transport channel on the front mold, providing a rear mold water transport channel on the rear mold, and providing a sliding position water transport channel on each of the sliding position mechanisms, the plastic product in the mold can be quickly cooled and shaped, thereby improving the efficiency of injection molding production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the injection mold of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the front mold of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the rear mold of the utility model;

[0017] Figure 4 It is a schematic diagram of a trash can of the mold product of the utility model. DETAILED DESCRIPTION

[0018] The following specific implementation contents provide a variety of different embodiments or examples for implementing the utility model. Of course, these are only embodiments or examples and are not intended to be limiting. In addition, repeated reference numerals may be used in different embodiments, such as repeated numbers and / or letters. These repetitions are for the purpose of simply and clearly describing the utility model and do not represent a specific relationship between the different embodiments and / or structures discussed.

[0019] The following figures and specific implementations further describe the utility model: Figure 1-Figure 3 The four-sided sliding injection mold shown in the figure includes a front mold 1 and a rear mold 2. The rear mold 2 is provided with sliding mechanisms 3 on all four sides. The front mold 1 is provided with a front mold water transport channel 4, the rear mold 2 is provided with a rear mold water transport channel 5, and each of the sliding mechanisms 3 is provided with a sliding water transport channel 6.

[0020] In the utility model, a front mold water transport channel 4 is provided on the front mold 1, a rear mold water transport channel 5 is provided on the rear mold 2, and a sliding position water transport channel 6 is provided on each of the sliding mechanisms 3, so that the plastic product in the mold can be quickly cooled and shaped, thereby improving the efficiency of injection molding production.

[0021] Furthermore, the front mold 1 includes an upper fixed plate 21, a stripping plate 22, and a front mold plate 23, and a front mold core 24 is arranged in the front mold plate 23; the rear mold 2 includes a lower fixed plate 25, a mold foot 26 and a rear mold plate 27, and a rear mold core 28 is arranged in the rear mold plate 27; the injection mold of the utility model is an existing conventional design and is not described in detail here.

[0022] Furthermore, the slide mechanism 3 includes an inclined guide column 31 and a slide seat 32 that cooperate with each other. The inclined guide column 31 is arranged on the front template 23, and the slide seat 32 is slidably arranged on the rear template 27. Of course, an inclined hole that cooperates with the inclined guide column 31 is arranged on the slide seat 32. The inclined guide column 31 is movably inserted in the inclined hole. Through the movement of the front template 23, the slide seat 32 is driven to slide through the inclined guide column 31.

[0023] See also Figure 2 , Figure 3 As shown, the outer side surface of the slider seat 32 is a slope structure 41, and a production machine 42 for cooperating with the slope structure 41 is arranged on the front template 23. Sliding seats 43 are arranged on both sides of the slider seat 32, and a slot 44 is formed between the two sliding seats 43. The production machine 42 is arranged in the slot 44. When the mold is closed, the production machine 42 is arranged in the slot 44.

[0024] Furthermore, a wear-resistant plate 51 is provided on the inclined surface structure 41 ; the production machine 42 is in contact with and cooperates with the wear-resistant plate 51 .

[0025] See also Figure 3 As shown, the carriage water transport channel 6 is arranged on the carriage seat 32, and the water inlet 61 of the carriage water transport channel 6 is arranged on one of the sliding seats 43, and the water outlet 62 is arranged on the other sliding seat 43. Of course, a water channel connected with the water inlet 61 and the water outlet 62 is arranged in the carriage seat 32.

[0026] In the present invention, the front mold water transport channel 4 is connected to the front mold plate 23 and the front mold core 24 .

[0027] In the present invention, the rear mold water transport channel 5 is connected to the rear mold plate 27 and the rear mold core 28 .

[0028] Combined with the drawings and the above display and description of the basic principles and main features of the utility model and the advantages of the utility model, the technical personnel in the industry should understand that the utility model is not limited to the above embodiments, and the above embodiments and descriptions are only to illustrate the principles 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 fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A four-sided injection mold, comprising a front mold (1) and a rear mold (2), characterized in that: The rear mold (2) is provided with a sliding mechanism (3) around all four sides, the front mold (1) is provided with a front mold water transport channel (4), the rear mold (2) is provided with a rear mold water transport channel (5), and each sliding mechanism (3) is provided with a sliding water transport channel (6). The front mold (1) includes an upper fixing plate (21), a stripping plate (22), and a front mold plate (23). The front mold core (24) is provided in the front mold plate (23). The rear mold (2) includes a lower fixing plate (25), a mold foot (26), and a rear mold plate (27). The rear mold core (28) is provided in the rear mold plate (27). The sliding mechanism (3) includes an inclined guide column (31) and a sliding seat (32) that cooperate with each other. The inclined guide column (31) is arranged on the front template (23), the sliding seat (32) is slidably arranged on the rear template (27), the outer side surface of the sliding seat (32) is an inclined surface structure (41), and a production machine (42) for cooperating with the inclined surface structure (41) is arranged on the front template (23), sliding seats (43) are arranged on both sides of the sliding seat (32), a notch (44) is formed between the two sliding seats (43), and the production machine (42) is arranged in the notch (44), the sliding water transport channel (6) is arranged on the sliding seat (32), and the water inlet (61) of the sliding water transport channel (6) is arranged on one of the sliding seats (43), and the water outlet (62) is arranged on the other sliding seat (43).

2. The four-side injection mold according to claim 1, characterized in that: A wear-resistant plate (51) is arranged on the inclined surface structure (41).

3. The four-side injection mold according to claim 1, characterized in that: The front mold water transport channel (4) is connected to the front mold plate (23) and the front mold core (24).

4. The four-side injection mold according to claim 1, characterized in that: The rear mold water transport channel (5) is connected to the rear mold plate (27) and the rear mold core (28).

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