A front mold diving glue port anti-residue injection mold

Abstract

The present invention belongs to the technical field of injection molds, and particularly relates to a front mold submersible glue port anti-residue injection mold, comprising a front mold and a rear mold corresponding to the front mold, wherein a water injection port is also provided in the front mold, a front water injection groove is also provided on the front mold, and the front water injection groove is connected to the water injection port, and a rear water injection groove is also provided on the rear mold, and the front water injection groove and the rear water injection groove match to form a water injection channel, and the water injection channel is connected to the molding cavity. A spring block is also provided on the rear mold, and a mounting cavity for placing the spring block is also provided on the rear mold, and the spring block is slidably arranged in the mounting cavity, and the rear water injection groove passes through the mounting cavity. A limit block is provided at the tail end of the spring block, and a limit cavity is provided at the tail end of the mounting cavity, which is extended to the side, and the limit cavity is higher than the limit block, and the limit block is slidably arranged in the limit cavity. An elastic member is also provided in the mounting cavity, and one end of the elastic member abuts against the spring block, and the other end abuts against the rear mold, which is used to drive the limit block to move toward the front mold.

Description

Technical Field

[0001] The invention belongs to the technical field of injection molds, and in particular relates to an injection mold for preventing the residue of a front mold submersible glue port. Background Art

[0002] Injection mold is a tool for producing plastic products; it is also a tool that gives plastic products a complete structure and precise dimensions. Injection molding is a processing method used in mass production of certain parts with complex shapes. Specifically, it refers to the high-pressure injection of heated and melted plastic by the injection molding machine into the mold cavity formed by the front mold core and the back mold core when the mold is closed. After cooling and solidification, the molded product is obtained. Although the structure of the mold may vary due to the different types and properties of plastics, the shape and structure of plastic products, and the type of injection molding machine, the basic structure is the same. The mold is mainly composed of a pouring system, a temperature control system, molding parts and structural parts. Due to design defects, the glue inlet structure of the existing plastic mold is separated from the product. When the water inlet and the product are demolded at the same time, the separation structure is pulled apart from each other, and debris is left in the water inlet during the demolding process. When the injection molding is repeated, it is easy to cause the water inlet debris to adhere to the mold and the product, causing the product to be scrapped. The debris remains on the surface of the mold to form an accumulation, causing poor flow, lack of glue, poor appearance, etc. Summary of the invention

[0003] The purpose of the present invention is to provide an injection mold with a front mold submersible glue inlet and anti-residue, aiming to solve the technical problems in the prior art that the injection mold is demolded simultaneously with the water inlet and the product, and the separation structure is pulled apart from each other, resulting in debris remaining in the water inlet during the demolding process. When injection molding is performed again, it is easy to cause the debris from the water inlet to adhere to the mold and the product, causing the product to be scrapped. The debris remains on the surface of the mold and accumulates, causing poor flow, lack of glue, poor appearance and other technical problems.

[0004] To achieve the above-mentioned purpose, an embodiment of the present invention provides a front mold submersible glue port anti-residue injection mold, comprising a front mold and a rear mold corresponding to the front mold, wherein a molding boss is provided on the side of the rear mold close to the front mold, and a molding groove corresponding to the molding boss is provided on the side of the front mold close to the rear mold, and the molding boss and the molding groove cooperate to form a molding cavity. A water injection port is also provided in the front mold, a front water injection groove is also provided on the front mold, and the front water injection groove is connected to the water injection port, and a rear water injection groove is also provided on the rear mold, and the front water injection groove and the rear water injection groove match to form a water injection channel, and the water injection channel is connected to the molding cavity. A spring block is also provided on the rear mold, and an installation cavity for placing the spring block is also provided on the rear mold, and the spring block is slidably arranged in the installation cavity, and the rear water injection groove passes through the installation cavity. A limit block is provided at the tail end of the spring block extending to the side, and a limit cavity is extended to the side at the tail of the installation cavity, and the limit cavity is higher than the limit block, and the limit block is slidably arranged in the limit cavity. An elastic member is also arranged in the installation cavity, one end of the elastic member abuts against the elastic block, and the other end abuts against the rear mold, so as to drive the limiting block to move toward the front mold.

[0005] Furthermore, a plurality of spring blocks are arranged on the rear mold, and the spring blocks are evenly distributed along the direction of the water injection channel, and one spring block is arranged on the same horizontal plane of the water injection port, and another spring block is arranged on one side of the molding cavity.

[0006] Furthermore, a triangular cutting block is provided in the front water injection groove, the tip of the triangular cutting block faces the rear water injection groove, and the tip of the triangular cutting block is arranged on one side of the elastic block close to the forming cavity.

[0007] Furthermore, it also includes an ejection mechanism and a driving mechanism. The ejection mechanism is arranged on one side of the molding cavity and is used to eject the product molded in the molding cavity, and the driving mechanism is used to drive the ejection mechanism to eject the product in the molding cavity.

[0008] Furthermore, the ejection mechanism includes a plurality of product ejectors and a plurality of nozzle ejectors, a slideway is provided on the rear mold for the product ejectors and the nozzle ejectors to slide through, and a passage is provided in the spring block, and the passage is connected to the slideway. One end of each product ejector is connected to the driving mechanism, and the other end passes through the slideway to be flush with the rear surface of the molding cavity, and one end of each nozzle ejector is connected to the driving mechanism, and the other end slides through the slideway and the passageway in sequence to the spring block.

[0009] Furthermore, the nozzle ejector is arranged at one end of the spring block and is also provided with an inverted buckle.

[0010] Furthermore, the driving mechanism includes a driving member and an ejector plate. A driving cavity is provided at the rear end of the rear mold. The ejector plate is slidably arranged in the driving cavity. One end of the product ejector and the water nozzle ejector is connected to the ejector plate. The driving member drives the ejector plate to move along the direction of the driving cavity.

[0011] Furthermore, a positioning block is extended outward from the connecting end of the water inlet ejector and the ejector plate, and a positioning cavity corresponding to the positioning block is provided on the ejector plate. The positioning block is slidably arranged in the positioning cavity, and the height difference between the positioning block and the positioning cavity is consistent with the height difference between the limit block and the limit cavity.

[0012] Furthermore, a plurality of elastic reset members are provided in the driving cavity, each of which is arranged between the rear mold and the ejector plate, and each of which has one end abutting against the rear mold and the other end abutting against the ejector plate.

[0013] Furthermore, the front mold is provided with a plurality of guide posts extending toward the rear mold, and the rear mold is provided with a plurality of guide holes corresponding to the guide posts.

[0014] The above one or more technical solutions in a front mold diving glue port anti-residue injection mold provided by an embodiment of the present invention have at least one of the following technical effects: when injection molding, the front mold approaches the rear mold to fit the rear mold, and in this process, the front mold pushes the spring block to compress the elastic part so that the spring block is flush with the surface of the rear mold, the front water injection groove and the rear water injection groove cooperate with each other to form a water injection channel and are connected to the water injection port, the molding boss and the molding groove cooperate with each other to form a molding cavity, the hot-melt plastic enters from the water injection port and passes through the water injection channel in turn to the molding cavity to cool to obtain a molded product, and then demolding is performed. During the demoulding process, after the plastic is cooled and formed, a clamping force is applied to the rear mold, and the front mold moves away from the rear mold, and the front mold is demoulded from the formed part. When the front mold moves, the elastic member drives the spring block to reset to the limit block and abut against the limit cavity. During the resetting process of the elastic member, the spring block always abuts against the surface of the front mold. In this process, the product and the front mold are demoulded first, and then when the spring block moves to the limit end, it is separated from the front mold to achieve staggered demoulding of the product and the water outlet. The simultaneous demoulding is changed to staggered demoulding, which effectively reduces the demoulding resistance of the water injection port and solves the problem of debris at the water injection port. After the residual glue problem is solved, the production quality is improved, and the debris on the parting surface no longer remains on the parting surface, which greatly protects the mold parting surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 A schematic structural diagram of a front mold submersible glue port anti-residue injection mold provided in an embodiment of the present invention.

[0017] Figure 2 Another structural schematic diagram of a front mold submersible glue port anti-residue injection mold provided in an embodiment of the present invention.

[0018] Figure 3 A schematic structural diagram of a rear mold of a front mold submersible glue port anti-residue injection mold provided in an embodiment of the present invention.

[0019] Figure 4 A structural schematic diagram of a front mold of a front mold submersible glue port anti-residue injection mold provided in an embodiment of the present invention.

[0020] Figure 5 A cross-sectional view of a front mold submersible glue port anti-residue injection mold provided in an embodiment of the present invention.

[0021] : Reference numerals: 100, front mold; 110, molding groove; 120, water injection port; 130, front water injection groove; 131, triangular cutting block; 140, installation cavity; 141, limit cavity; 150, guide column; 200, rear mold; 210, molding boss; 220, rear water injection groove; 230, spring block; 231, limit block; 232, passage; 240, elastic member; 250, slideway; 260, driving cavity; 261, elastic reset member; 270, guide hole; 300, molding cavity; 310, water injection channel; 400, ejector mechanism; 410, product ejector pin; 420, sprue ejector pin; 421, undercut buckle; 422, positioning block; 520, ejector plate; 521, positioning cavity. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0026] In one embodiment of the present invention, reference Figure 1 to Figure 5 As shown, a front mold submersible glue port anti-residue injection mold is provided, including a front mold 100 and a rear mold 200 corresponding to the front mold 100, a molding boss 210 is provided on the side of the rear mold 200 close to the front mold 100, a molding groove 110 corresponding to the molding boss 210 is provided on the side of the front mold 100 close to the rear mold 200, and the molding boss 210 and the molding groove 110 cooperate to form a molding cavity 300. A water injection port 120 is also provided in the front mold 100, a front water injection groove 130 is also provided on the front mold 100, and the front water injection groove 130 is communicated with the water injection port 120, and a rear water injection groove 220 is also provided on the rear mold 200, and the front water injection groove 130 and the rear water injection groove 220 match to form a water injection channel 310, and the water injection channel 310 is communicated with the molding cavity 300. The rear mold 200 is also provided with an elastic block 230, and the rear mold 200 is also provided with a mounting cavity 140 for placing the elastic block 230. The elastic block 230 is slidably arranged in the mounting cavity 140, and the rear water injection groove 220 passes through the mounting cavity 140. The tail end of the elastic block 230 is extended to the side and provided with a limit block 231. The tail of the mounting cavity 140 is extended to the side and provided with a limit cavity 141. The limit cavity 141 is higher than the limit block 231. The limit block 231 is slidably arranged in the limit cavity 141. An elastic member 240 is also provided in the mounting cavity 140, one end of the elastic member 240 abuts against the elastic block 230, and the other end abuts against the rear mold 200, and is used to drive the limit block 231 to move toward the front mold 100. In this embodiment, when injection molding is performed, the front mold 100 approaches the rear mold 200 and fits the rear mold 200. During this process, the front mold 100 pushes the spring block 230 to compress the elastic member 240 so that the spring block 230 is flush with the surface of the rear mold 200. The front water injection groove 130 and the rear water injection groove 220 cooperate with each other to form a water injection channel 310 and are connected to the water injection port 120. The molding boss 210 and the molding groove 110 cooperate with each other to form a molding cavity 300. The hot-melt plastic enters from the water injection port 120 and passes through the water injection channel 310 in sequence to the molding cavity 300 to be cooled to obtain a molded product, which is then demolded. During the demoulding process, after the plastic is cooled and formed, a clamping force is applied to the rear mold 200, and the front mold 100 moves away from the rear mold 200, and the front mold 100 is demoulded from the molded part. When the front mold 100 moves, the elastic member 240 drives the spring block 230 to reset to the limit block 231 and abut against the limit cavity 141. During the resetting process of the elastic member 240, the spring block 230 always abuts against the surface of the front mold 100. In this process, the product is demoulded from the front mold 100 first, and then when the spring block 230 moves to the limit end, it is separated from the front mold 100, so that the product and the water outlet are demoulded staggered, and the simultaneous demoulding is changed to staggered demoulding, which effectively reduces the demoulding resistance of the water injection port 120, and solves the problem of debris at the water injection port 120. After the residual glue problem is solved, the production quality is improved, and the debris on the parting surface no longer remains on the parting surface, which greatly protects the mold parting surface.

[0027] Specifically, refer to Figure 1 to Figure 5 As shown, a plurality of spring blocks 230 are arranged on the rear mold 200, and each spring block 230 is evenly distributed along the direction of the water injection channel 310, and one spring block 230 is arranged on the same horizontal plane of the water injection port 120, and another spring block 230 is arranged on one side of the molding cavity 300. In this embodiment, a plurality of spring blocks 230 are evenly distributed at various locations of the water injection channel 310, and when the front mold 100 is separated from the rear mold 200 and the elastic member 240 is in the process of resetting, it can ensure that the plastic part formed in the water injection channel 310 can fit the front mold 100, and the plastic part is evenly stressed without involving the plastic product and causing the plastic part to deform.

[0028] Specifically, refer to Figure 1 to Figure 5 As shown, a triangular cut-off block 131 is further provided in the front water injection groove 130, the tip of the triangular cut-off block 131 faces the rear water injection groove 220, and the tip of the triangular cut-off block 131 is arranged on a side of the spring block 230 close to the molding cavity 300. In this embodiment, when the spring block 230 is in the resetting process, the triangular cut-off block 131 cuts off the plastic parts in the molding part and the water injection channel 310, and in the subsequent sprue demoulding process, the demoulding resistance of the water injection port 120 can be effectively reduced, and the problem of debris at the water injection port 120 is solved, which greatly protects the mold parting surface.

[0029] Specifically, refer to Figure 1 to Figure 5 As shown, it also includes an ejection mechanism 400 and a driving mechanism. The ejection mechanism 400 is arranged on one side of the molding cavity 300, and is used to eject the product molded in the molding cavity 300, and the driving mechanism is used to drive the ejection mechanism 400 to eject the product in the molding cavity 300. In this embodiment, during the separation process of the front mold 100 and the rear mold 200, because the product has a clamping force on the rear mold 200 after cooling and molding, it is necessary to apply a driving force to the product to make the product detach from the rear mold 200. At this time, the driving mechanism drives the ejection mechanism 400 to eject the product from the rear mold 200 surface. After the product is ejected a certain distance, the product is demolded from the rear mold 200, and the driving mechanism drives the ejection mechanism 400 to reset, so that the surface of the rear mold 200 is restored to be flat.

[0030] More specifically, refer to Figure 1 to Figure 5As shown, when the ejection mechanism 400 and the driving mechanism are used to demould the product, during the separation of the front mold 100 and the rear mold 200, the spring block 230 gradually resets against the front mold surface under the action of the resetting elastic force of the elastic member 240. During the resetting process, the driving mechanism drives the ejection mechanism 400 to eject the product and demould the product first. After the resetting of the spring block 230 is completed, the sprue is demoulded again, and the simultaneous demoulding is changed to staggered demoulding, which effectively reduces the demoulding resistance of the water injection port 120 and solves the problem of debris at the water injection port 120. At this time, the triangular cutting block 131 will not cut off the connection between the sprue plastic part and the product, but will separate a separation groove between the sprue plastic part and the product to facilitate the subsequent cutting of the product.

[0031] Specifically, refer to Figure 1 to Figure 5 As shown, the ejection mechanism 400 includes a plurality of product ejectors 410 and a plurality of sprue ejectors 420. The rear mold 200 is provided with a slideway 250 for the product ejectors 410 and the sprue ejectors 420 to slide through. The spring block 230 is provided with a passage 232, and the passage 232 is connected to the slideway 250. One end of each product ejector 410 is connected to the driving mechanism, and the other end passes through the slideway 250 to be flush with the rear surface of the molding cavity 300. One end of each sprue ejector 420 is connected to the driving mechanism, and the other end slides through the slideway 250 and the passage 232 in sequence to the spring block 230. In this embodiment, the elastic member 240 is a spring, and the sprue ejector 420 is slidably connected in the passageway 232 through the spring. When the sprue plastic part is demolded from the front mold 100, the driving mechanism sprue ejector 420 pushes out the ejector in the spring block 230, so that the sprue plastic part is demolded from the rear mold 200.

[0032] Specifically, refer to Figure 1 to Figure 5 As shown, the nozzle ejector pin 420 is arranged at one end of the spring block 230 and is also provided with an undercut buckle 421. In this embodiment, the nozzle ejector pin 420 is arranged at one end of the spring block 230 and is also provided with an undercut buckle 421. The cooling and forming nozzle plastic part in the channel of the spring block 230 is clamped by the undercut buckle 421, so that when the nozzle plastic part is demolded from the front mold 100, the nozzle plastic part at the rear end is clamped by the undercut buckle 421 to prevent the nozzle plastic part from sticking to the front mold 100. Then, the nozzle ejector pin 420 is driven by the driving mechanism to eject the nozzle plastic part in the passage 232 and demold it from the rear mold 200.

[0033] Specifically, refer to Figure 1 to Figure 5As shown, the driving mechanism includes a driving member and an ejector plate 520. The rear end of the rear mold 200 is provided with a driving cavity 260. The ejector plate 520 is slidably disposed in the driving cavity 260. One end of the product ejector 410 and the sprue ejector 420 is connected to the ejector plate 520. The driving member drives the ejector plate 520 to move along the direction of the driving cavity 260. In this embodiment, the driving mechanism drives the ejector plate 520 to move, thereby driving the sprue ejector 420 and the product ejector 410 to move simultaneously, so that the driving mechanism can smoothly drive the sprue ejector 420 and the product ejector 410 to move. The relative positions of the sprue ejector 420 and the product ejector 410 in each time period are kept consistent, ensuring that the movement path of each demoulding is kept consistent, increasing the yield rate and avoiding the residue residue of the water injection port 120.

[0034] Specifically, refer to Figure 1 to Figure 5 As shown, a positioning block 422 is extended outward from the connecting end between the water inlet ejector pin 420 and the ejector plate 520, and a positioning cavity 521 corresponding to the positioning block 422 is provided on the ejector plate 520. The positioning block 422 is slidably arranged in the positioning cavity 521, and the height difference between the positioning block 422 and the positioning cavity 521 is consistent with the height difference between the limit block 231 and the limit cavity 141. In this embodiment, the height difference between the positioning block 422 and the positioning cavity 521 is consistent with the height difference between the limiting block 231 and the limiting cavity 141. When the spring block 230 is in the process of resetting, the limiting block 231 slides in the limiting cavity 141. At the same time, because the plastic part of the water outlet and the undercut buckle 421 of the water outlet ejector 420 are stuck, when the spring block 230 is reset and slid, the water outlet ejector 420 is driven, and the positioning block 422 moves along the positioning cavity 521. When the driving member drives the ejector plate 520 to move upward, the product ejector 410 ejects the product, and the ejector plate 520 gradually approaches the positioning block 422, and finally abuts against the positioning block 422 to eject the plastic part of the water outlet. In the demoulding process, the product is first demoulded under the action of the product ejector 410, and then the water injection port 120 is demoulded, which effectively reduces the demoulding resistance of the water injection port 120, and solves the problem of debris at the water injection port 120.

[0035] Specifically, refer to Figure 1 to Figure 5 As shown, a plurality of elastic reset members 261 are further provided in the driving cavity 260, each elastic reset member 261 is arranged between the rear mold 200 and the ejector plate 520, and one end of each elastic reset member 261 abuts against the rear mold 200, and the other end abuts against the ejector plate 520. In this embodiment, the elastic reset member 261 can ensure that the ejector plate 520 is located at one end of the driving cavity 260 without being affected by the force of the driving member, so as to ensure that the surface of the rear mold 200 can remain flat during the injection molding process, without affecting the quality of the product.

[0036] Specifically, refer to Figure 1 to Figure 5As shown, the front mold 100 is provided with a plurality of guide posts 150 extending in the direction of the rear mold 200, and the rear mold 200 is provided with a plurality of guide holes 270 corresponding to the guide posts 150. In this embodiment, the guide posts 150 and the guide holes 270 cooperate with each other, so that the positions of the front mold 100 and the rear mold 200 are kept consistent each time they cooperate, thereby improving the yield rate of the product.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A front mold submersible glue port anti-residue injection mold, comprising a front mold and a rear mold corresponding to the front mold, wherein the rear mold is provided with a molding boss on one side close to the front mold, and the front mold is provided with a molding groove corresponding to the molding boss on one side close to the rear mold, and the molding boss cooperates with the molding groove to form a molding cavity; a water injection port is also provided in the front mold, a front water injection groove is also provided on the front mold, and the front water injection groove is communicated with the water injection port, and a rear water injection groove is also provided on the rear mold, and the front water injection groove and the rear water injection groove match to form a water injection channel, and the water injection channel is communicated with the molding cavity; characterized in that: The rear mold is also provided with an elastic block, and the rear mold is also provided with a mounting cavity for placing the elastic block, the elastic block is slidably arranged in the mounting cavity, and the rear water injection groove passes through the mounting cavity; a limit block is extended to the side at the tail end of the elastic block, and a limit cavity is extended to the side at the tail end of the mounting cavity, the limit cavity is higher than the limit block, and the limit block is slidably arranged in the limit cavity; an elastic member is also provided in the mounting cavity, one end of the elastic member abuts the elastic block, and the other end abuts the rear mold, so as to drive the limit block to move toward the front mold; it also includes an ejection mechanism and a driving mechanism; the ejection mechanism is arranged on the forming One side of the cavity is used to eject the product formed in the molding cavity, and the driving mechanism is used to drive the ejection mechanism to eject the product in the molding cavity; the ejection mechanism includes a plurality of product ejectors and a plurality of nozzle ejectors, the rear mold is provided with a slideway for the product ejectors and the nozzle ejectors to slide through, and the spring block is provided with an aisle, and the aisle is connected to the slideway; one end of each of the product ejectors is connected to the driving mechanism, and the other end passes through the slideway to be flush with the rear surface of the molding cavity, and one end of each of the nozzle ejectors is connected to the driving mechanism, and the other end slides through the slideway and the aisle in sequence to the spring block.

2. The front mold submersible glue port anti-residue injection mold according to claim 1, characterized in that: The rear mold is provided with a plurality of said spring blocks, each of which is evenly distributed along the direction of the water injection channel, and one of said spring blocks is arranged on the same horizontal plane of the water injection port, and another of said spring blocks is arranged on one side of the molding cavity.

3. The front mold submersible glue port anti-residue injection mold according to claim 2, characterized in that: A triangular cutting block is also arranged in the front water injection groove, the tip of the triangular cutting block faces the rear water injection groove, and the tip of the triangular cutting block is arranged on one side of the spring block close to the forming cavity.

4. The front mold submersible glue port anti-residue injection mold according to claim 1, characterized in that: The nozzle ejector is arranged at one end of the spring block and is also provided with an inverted buckle.

5. The front mold submersible glue port anti-residue injection mold according to claim 1, characterized in that: The driving mechanism includes a driving member and an ejector plate. A driving cavity is provided at the rear end of the rear mold. The ejector plate is slidably arranged in the driving cavity. One end of the product ejector and the water outlet ejector are connected to the ejector plate. The driving member drives the ejector plate to move along the direction of the driving cavity.

6. The front mold submersible glue port anti-residue injection mold according to claim 5, characterized in that: A positioning block is extended outward from the connecting end of the water inlet ejector and the ejector plate, and a positioning cavity corresponding to the positioning block is provided on the ejector plate. The positioning block is slidably arranged in the positioning cavity, and the height difference between the positioning block and the positioning cavity is consistent with the height difference between the limit block and the limit cavity.

7. The front mold submersible glue port anti-residue injection mold according to claim 5, characterized in that: A plurality of elastic return members are also arranged in the driving cavity, each of which is arranged between the rear mold and the ejector plate, and each of which has one end abutting against the rear mold and the other end abutting against the ejector plate.

8. The front mold submersible glue port anti-residue injection mold according to any one of claims 1 to 7, characterized in that: The front mold is provided with a plurality of guide posts extending toward the rear mold, and the rear mold is provided with a plurality of guide holes corresponding to the guide posts.

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