Split type template structure of injection molding machine

Abstract

The utility model discloses a split type template structure of an injection molding machine in the technical field of injection molding machines, which comprises a fixed plate, one side of the fixed plate is fixedly connected with a fixed template, the middle part of the surface of the fixed template is provided with a feed port in a penetrating manner, the feed port is in sealing connection with a connecting port, the surface of a fixed rod is in sliding connection with a sliding plate, and the sliding plate is connected with the fixed plate in a sliding manner. A movable mold plate is fixedly connected to one side of the sliding plate, a first air cylinder is fixedly installed on one side of the sliding plate, and an ejection hole is formed in the middle of the surface of the movable mold plate in a penetrating mode, so that the effect of driving the fixed mold plate and the movable mold plate to conduct mold closing and separating is achieved; the ejector rod can be driven to stretch out and draw back automatically in the movable mold plate through operation of the first air cylinder, and therefore the effect of automatic discharging of the injection molding model is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of injection molding machines, and in particular relates to a split template structure of an injection molding machine. Background Art

[0002] Injection molding machine is also called injection molding machine or injection machine. It is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting plastics. It is divided into vertical, horizontal and all-electric types. The injection molding machine can heat the plastic and apply high pressure to the molten plastic to make it eject and fill the mold cavity. The clamping device of the injection molding machine is mainly composed of a fixed template, a movable template, a tie rod, a cylinder, a connecting rod, a mold adjustment mechanism, a product ejection mechanism, etc. The clamping device is a system that ensures the reliable locking and opening of the molding mold and the removal of the product.

[0003] The existing injection molding machine mold clamping structure still has some defects. During the use of most injection molding machine mold clamping structures, the processing accuracy is difficult to ensure, and it is inconvenient to eject and unload the material in the mold, thereby reducing the use effect. For this reason, we propose an injection molding machine split template structure. Utility Model Content

[0004] The utility model aims to provide a split template structure for an injection molding machine, so as to solve the problems in the background technology mentioned above that the mold processing accuracy of the existing injection molding machine is difficult to ensure and it is inconvenient to eject and discharge the material in the mold.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a split template structure of an injection molding machine, comprising a fixed plate, a positioning plate is provided at the bottom of one end of the fixed plate, a fixing rod is provided on one side of the positioning plate, a connecting port is provided on the surface of the positioning plate, a fixed template is provided on one side of the positioning plate, a feed port is provided on the inner side of the fixed template, a slide plate is provided on the surface of the fixed rod, a first cylinder is provided on one side of the slide plate, a movable template is provided on the other side of the slide plate, an ejection hole is provided on the inner side of the movable template, an ejection rod is provided on the inner side of the ejection hole, a connecting plate is provided at one end of the fixed rod, a second cylinder is provided on one side of the connecting plate, a connecting shaft is provided on the other side of the connecting plate, and a connecting frame is provided at one end of the connecting shaft.

[0006] Preferably, a positioning plate is fixedly installed at the bottom of one end of the fixing plate, and fixing rods are fixedly connected to the upper and lower ends of one side of the positioning plate. Two groups of fixing rods are provided, and a connecting port is opened through the middle of the surface of the positioning plate.

[0007] Preferably, a fixed template is fixedly connected to one side of the positioning plate, a feed port is opened through the middle of the surface of the fixed template, the feed port and the connecting port are sealed, a slide plate is slidably connected to the surface of the fixed rod, and a movable template is fixedly connected to one side of the slide plate.

[0008] Preferably, a first cylinder is fixedly mounted on one side of the slide plate, and an ejection hole is provided through the middle of the surface of the movable template.

[0009] Preferably, an ejector rod is slidably connected to the inner side of the ejector hole, the output end of the first cylinder is fixedly connected to one end of the ejector rod, a connecting plate is fixedly installed on one end of the fixed rod, and a second cylinder is fixedly installed on one side of the connecting plate.

[0010] Preferably, a connecting shaft is slidably penetrated through the surface of the connecting plate, one end of the connecting shaft is fixedly connected to the output end of the second cylinder, one end of the connecting shaft is fixedly connected to a connecting frame, and one end of the connecting frame is fixedly connected to the slide plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The device is provided with a second cylinder, a connecting shaft, a connecting frame, a fixed rod, and a slide plate, which facilitates the closing and separation of the fixed mold plate and the movable mold plate. The operation of the first cylinder can drive the ejector rod to automatically extend and retract inside the movable mold plate, thereby realizing the effect of automatic unloading of the injection mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the front cross-section structure of the utility model;

[0015] Figure 3 It is a side structural schematic diagram of the utility model.

[0016] In the figure: 1. fixed plate; 2. positioning plate; 3. fixed rod; 4. connecting port; 5. fixed template; 6. feed port; 7. movable template; 8. ejection hole; 9. slide plate; 10. first cylinder; 11. ejection rod; 12. connecting plate; 13. second cylinder; 14. connecting shaft; 15. connecting frame. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3The utility model provides a technical solution: a split template structure of an injection molding machine, including a fixed plate 1, a positioning plate 2 is provided at the bottom of one end of the fixed plate 1, a fixing rod 3 is provided on one side of the positioning plate 2, a connecting port 4 is provided on the surface of the positioning plate 2, a fixed template 5 is provided on one side of the positioning plate 2, a feed port 6 is provided on the inner side of the fixed template 5, a slide plate 9 is provided on the surface of the fixed rod 3, a first cylinder 10 is provided on one side of the slide plate 9, a moving template 7 is provided on the other side of the slide plate 9, an ejection hole 8 is provided on the inner side of the moving template 7, an ejection rod 11 is provided on the inner side of the ejection hole 8, a connecting plate 12 is provided at one end of the fixed rod 3, a second cylinder 13 is provided on one side of the connecting plate 12, a connecting shaft 14 is provided on the other side of the connecting plate 12, and a connecting frame 15 is provided at one end of the connecting shaft 14.

[0019] Specifically, a positioning plate 2 is fixedly installed at the bottom of one end of the fixed plate 1, and a fixing rod 3 is fixedly connected to the upper and lower ends of one side of the positioning plate 2. The fixing rod 3 is provided with two groups. A connecting port 4 is penetrated in the middle of the surface of the positioning plate 2, and a fixed mold plate 5 is fixedly connected to one side of the positioning plate 2. A feed port 6 is penetrated in the middle of the surface of the fixed mold plate 5. The feed port 6 and the connecting port 4 are sealed. A slide plate 9 is slidably connected to the surface of the fixed rod 3, and a movable mold plate 7 is fixedly connected to one side of the slide plate 9. A first cylinder 10 is fixedly installed on one side of the slide plate 9. The movable mold plate 7 An ejection hole 8 is penetrated through the middle of the surface, and an ejection rod 11 is slidably penetrated and connected to the inner side of the ejection hole 8, the output end of the first cylinder 10 is fixedly connected to one end of the ejection rod 11, a connecting plate 12 is fixedly installed on one end of the fixing rod 3, and a second cylinder 13 is fixedly installed on one side of the connecting plate 12, a connecting shaft 14 is slidably penetrated on the surface of the connecting plate 12, one end of the connecting shaft 14 is fixedly connected to the output end of the second cylinder 13, one end of the connecting shaft 14 is fixedly connected to a connecting frame 15, and one end of the connecting frame 15 is fixedly connected to the slide plate 9.

[0020] In this embodiment, the operation of the second cylinder 13 can drive the connecting shaft 14 to move horizontally, the movement of the connecting shaft 14 can drive the connecting frame 15 to move, and the movement of the connecting frame 15 can drive the slide plate 9 to move on the surface of the fixed rod 3. The movement of the slide plate 9 drives the movable template 7 on one side and the fixed template 5 to complete the mold closing effect. The connection port 4 is provided to facilitate connection with the end discharge nozzle of the extruder, so that the material enters from the connection port 4 and the feed port 6 between the movable template 7 and the fixed template 5, thereby completing the injection molding effect. After the injection molding is completed, according to Figure 1: The retraction of the second cylinder 13 can drive the connecting shaft 14 to move horizontally to the left end, and the movement of the connecting shaft 14 can drive the connecting frame 15 and the slide plate 9 to move to the left side. The movement of the slide plate 9 can drive the movable template 7 and the fixed template 5 to be separated. The operation of the first cylinder 10 can drive the ejector rod 11 to move inside the ejection hole 8 toward the fixed template 5, so that the injection model on one side of the movable template 7 can be automatically ejected and discharged, thereby improving the use effect of the device.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The split template structure of the injection molding machine includes a fixed plate, characterized in that: A positioning plate is provided at the bottom of one end of the fixed plate, a fixing rod is provided at one side of the positioning plate, a connecting port is provided on the surface of the positioning plate, a fixed mold plate is provided at one side of the positioning plate, a feed port is provided on the inner side of the fixed mold plate, a slide plate is provided on the surface of the fixed rod, a first cylinder is provided on one side of the slide plate, a movable mold plate is provided on the other side of the slide plate, an ejection hole is provided on the inner side of the movable mold plate, an ejection rod is provided on the inner side of the ejection hole, a connecting plate is provided at one end of the fixed rod, a second cylinder is provided on one side of the connecting plate, a connecting shaft is provided on the other side of the connecting plate, and a connecting frame is provided at one end of the connecting shaft.

2. The split template structure for injection molding machine according to claim 1, characterized in that: A positioning plate is fixedly installed at the bottom of one end of the fixing plate, and fixing rods are fixedly connected to the upper and lower ends of one side of the positioning plate. Two groups of fixing rods are provided, and a connecting port is opened through the middle of the surface of the positioning plate.

3. The split template structure for injection molding machine according to claim 1, characterized in that: A fixed mold plate is fixedly connected to one side of the positioning plate, a feed port is opened through the middle of the surface of the fixed mold plate, the feed port and the connecting port are sealed, a slide plate is slidably connected to the surface of the fixed rod, and a movable mold plate is fixedly connected to one side of the slide plate.

4. The split template structure for injection molding machine according to claim 1, characterized in that: A first cylinder is fixedly mounted on one side of the slide plate, and an ejection hole is penetrated through the middle of the surface of the movable template.

5. The split template structure for injection molding machine according to claim 1, characterized in that: An ejection rod is slidably connected to the inner side of the ejection hole, the output end of the first cylinder is fixedly connected to one end of the ejection rod, a connecting plate is fixedly installed on one end of the fixed rod, and a second cylinder is fixedly installed on one side of the connecting plate.

6. The split template structure for injection molding machine according to claim 1, characterized in that: A connecting shaft is slidably penetrated through the surface of the connecting plate, one end of the connecting shaft is fixedly connected to the output end of the second cylinder, one end of the connecting shaft is fixedly connected to a connecting frame, and one end of the connecting frame is fixedly connected to the slide plate.

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