Injection mold splitting mechanism of injection mold
By introducing a movable crossbeam and moving mechanism into the injection mold, the problem of hand injuries caused by the lowering and closing of the movable mold is solved, and the automated unloading of workpieces and the safety of the equipment are improved.
Patent Information
- Application Number
- CN202422037944.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-08-22
AI Technical Summary
When the operator was taking the material, the movable mold dropped to close the mold, causing hand injuries and reducing the practicality of the equipment.
An injection parting mechanism for an injection mold is designed. A movable crossbeam is set on the static mold. The crossbeam drives the injection molding chamber to move from the static mold to the outside, which facilitates workpiece unloading. Automatic operation is achieved through a moving mechanism and a lifting mechanism.
It avoids the pressure injury to the hands caused by the descending movable mold, improves the safety and operation convenience of the equipment, and realizes the automatic unloading of workpieces.
Smart Images
Figure CN223383823U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of injection molds, and particularly relates to an injection parting mechanism of an injection mold. Background Art
[0002] The injection mold consists of a movable mold, a static mold, a lifting mechanism and a ejecting mechanism. An injection molding chamber for injection molding is formed in the static mold. The ejecting mechanism is arranged inside the injection molding chamber. When the movable mold is put into the injection molding chamber through the lifting mechanism, injection molding is carried out in the injection molding chamber through the injection molding tube. After the workpiece is injection-molded, the workpiece is ejected from the injection molding chamber through the ejecting mechanism. At this time, the operator takes out the ejected workpiece. However, when the operator is taking the material, the movable mold is lowered to close the mold, which causes the operator's hand to be injured, greatly reducing the practicality of the equipment. Utility Model Content
[0003] The purpose of the present utility model is to provide an injection mold splitting mechanism for an injection mold, so as to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an injection mold splitting mechanism of an injection mold, comprising: a static mold and a movable mold installed above the static mold for lifting, a movable crossbeam passing through the static mold horizontally, an injection molding chamber for injection molding passing through the crossbeam from top to bottom, one end of the movable mold can be inserted into the injection molding chamber, and the movable crossbeam can drive the injection molding chamber to move from the static mold to the outside.
[0005] Preferably, a movable moving mechanism is further provided below the static mold, and one end of the crossbeam is mounted on the movable end of the moving mechanism.
[0006] Preferably, the moving mechanism includes a rotatable screw and a moving block screwed to the screw, one end of the beam is detachably mounted on the moving block, an operating table is provided at the bottom of the static mold, a moving groove is provided at the top of the operating table along the direction of movement of the beam, one end of the moving block is movably mounted in the moving groove, and the screw is rotatably mounted in the moving groove.
[0007] Preferably, a driving member for driving the screw to rotate is further provided on the outside of the operating table, and the driving member is a motor.
[0008] Preferably, the crossbeam is further provided with a recessed hole extending into the moving block, and a connecting bolt connecting the crossbeam and the moving block is installed in the recessed hole.
[0009] Preferably, a storage box for collecting workpieces is also installed on one side of the operating table. The storage box is a box-shaped structure with an open top and the other five sides being sealed structures.
[0010] Preferably, the static mold is laterally penetrated with a through hole, the crossbeam is movably inserted into the through hole, the top of the static mold is provided with a plug hole connected to the through hole, and one end of the movable mold can be inserted into the plug hole.
[0011] Preferably, a lifting mechanism for lifting is provided above the operating table, and the movable mold is installed at the bottom end of the lifting mechanism.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] (1) The utility model adds a horizontal beam that moves on the static mold. When the horizontal beam moves, it can drive the injection molding chamber in the static mold to move outward, thereby facilitating the unloading of workpieces in the injection molding chamber outside the static mold and avoiding the pressure injury to the hands caused by the movable mold descending during unloading.
[0014] (2) The utility model adds a moving mechanism, which includes automatic linear driving of the crossbeam, so that the crossbeam can automatically unload the workpiece in the injection molding chamber. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view of the utility model;
[0016] Figure 2 This is a schematic diagram of the cooperation between the moving mechanism, the crossbeam and the movable mold of the utility model;
[0017] Figure 3 It is a top view of the crossbeam of the utility model;
[0018] Figure 4 This is a top view of the static mold, operating table and moving mechanism of the utility model;
[0019] In the figure: 1. Operating table; 2. Material storage box; 3. Moving mold; 4. Lifting mechanism; 5. Crossbeam; 6. Moving block; 7. Motor; 8. Static mold; 9. Screw; 10. Moving groove; 11. Through hole; 12. Connecting hole; 13. Injection chamber; 14. Connecting bolt; 15. Recessed hole. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] refer to Figure 1-2As shown, the utility model provides an injection mold splitting mechanism of an injection mold, comprising: a static mold 8 and a dynamic mold 3 which is lifted and mounted above the static mold 8, a movable crossbeam 5 is horizontally passed through the static mold 8, and an injection molding chamber 13 for injection molding is passed through the crossbeam 5 from top to bottom, one end of the dynamic mold 3 can be inserted into the injection molding chamber 13, and at the same time, the movable crossbeam 5 can drive the injection molding chamber 13 to move from the static mold 8 to the outside.
[0022] As described above, when using the static mold 8, movable mold 3 and crossbeam 5 provided by the present invention, when the movable mold 3 is inserted into the static mold 8, the movable mold 3 is inserted into the injection molding bin 13 on the crossbeam 5. At this time, the workpiece is molded in the injection molding bin 13. When the movable mold 3 is away from the static mold 8, the crossbeam 5 is moved to facilitate the injection molding bin 13 to be moved outward from the static mold 8. At this time, it is convenient to unload the workpiece outside the static mold 8.
[0023] Furthermore, in order to facilitate the storage of workpieces, refer to Figure 1-2 As shown, a storage box 2 for collecting workpieces is also installed on one side of the operating table 1. The storage box 2 is a box-like structure with an open top and five sealed sides. When the crossbeam 5 drives the injection molding chamber 13 to move out of the static mold 8, the injection molding chamber 13 is located above the storage box, making it easy for workpieces to enter the storage box 2.
[0024] Furthermore, in order to facilitate the cooperation of the movable mold 3 and the crossbeam 5 in the static mold 8, refer to Figure 2-4 As shown, a through hole 11 is formed transversely on the static mold 8, and the crossbeam 5 is movably inserted into the through hole 11. A plug hole 12 communicating with the through hole 11 is formed on the top of the static mold 8, and one end of the movable mold 3 can be inserted into the plug hole 12. The through hole 11 facilitates the crossbeam 5 to pass through the plug hole 12. When the injection molding chamber 13 on the crossbeam 5 is below the plug hole 12, the movable mold 3 is conveniently inserted into the injection molding chamber 13 through the plug hole 12, and injection molding in the injection molding chamber 13 is facilitated.
[0025] Further, in order to facilitate the lifting and lowering operation of the movable mold 3, refer to Figure 1 As shown, a lifting mechanism 4 for lifting is provided above the operating table 1, and the movable mold 3 is mounted at the bottom end of the lifting mechanism 4. The lifting mechanism 4 is a prior art and includes a top plate, a movable plate, a hydraulic cylinder, and four columns. The top plate can be suspended above the operating table 1 by the four columns, and the movable plate can be used to facilitate the installation of the movable mold 3 at the bottom end of the hydraulic cylinder. When the hydraulic cylinder is activated, the movable mold 3 is driven to be raised and lowered on the static mold 8, so that one end of the movable mold 3 can be inserted into the insertion hole 12 and the injection chamber 13.
[0026] In this utility model, combined with Figure 2 As shown, a movable moving mechanism is further provided below the static mold 8 of this embodiment, and one end of the crossbeam 5 is mounted on the movable end of the moving mechanism.
[0027] Combine Figure 2 and Figure 4 As shown, the moving mechanism includes a rotatable screw 9 and a moving block 6 screwed to the screw 9. One end of the beam 5 is detachably mounted on the moving block 6. An operating table 1 is provided at the bottom of the static mold 8. A moving groove 10 is provided on the top of the operating table 1 along the direction of movement of the beam 5. One end of the moving block 6 is movably mounted in the moving groove 10, and the screw 9 is rotatably mounted in the moving groove 10.
[0028] As mentioned above, when using the moving mechanism provided by the utility model, the moving groove 10 provides an installation position for the screw 9 and the moving block 6. When the screw 9 rotates, it can drive the moving block 6 to move back and forth in a straight line in the moving groove 10, thereby driving the crossbeam 5 to move back and forth in a straight line in the through hole 11, thereby facilitating the injection molding chamber 13 to be moved outward from the static mold 8. After the injection molding chamber 13 is moved outward, it is convenient to unload the workpiece in the injection molding chamber 13 outside the static mold 8.
[0029] Further, in order to facilitate the rotational driving of the screw 9, refer to Figure 1-2 and Figure 4 As shown, the outside of the operating table 1 is also provided with a driving member for driving the screw rod 9 to rotate, and the driving member is a motor 7. The screw rod 9 can be automatically rotated and driven by the motor 7, and a crank can also be installed to carry out manual rotation drive.
[0030] Further, in order to facilitate the replacement of the crossbeam 5, refer to Figure 2-3 As shown, the crossbeam 5 is further provided with an indented hole 15 extending into the moving block 6, and a connecting bolt 14 is installed in the indented hole 15 to connect the crossbeam 5 and the moving block 6. When the connecting bolt 14 is removed from the indented hole 15, the crossbeam 5 can be removed from the moving block 6, making it easier to replace and repair the crossbeam 5.
[0031] 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, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An injection mold parting mechanism of an injection mold, characterized in that: include: A static mold (8) and a movable mold (3) installed above the static mold (8) are lifted and lowered. A movable crossbeam (5) is provided on the static mold (8) in a transverse direction. An injection molding chamber (13) for injection molding is provided on the crossbeam (5) from top to bottom. One end of the movable mold (3) can be inserted into the injection molding chamber (13). At the same time, the movable crossbeam (5) can drive the injection molding chamber (13) to move from the static mold (8) to the outside. A movable moving mechanism is also provided below the static mold (8). One end of the crossbeam (5) is provided. The movable end of the movable mechanism comprises a rotatable screw (9) and a movable block (6) screwed on the screw (9); one end of the crossbeam (5) is detachably mounted on the movable block (6); an operating table (1) is provided at the bottom of the static mold (8); a movable groove (10) is provided at the top of the operating table (1) along the direction of movement of the crossbeam (5); one end of the movable block (6) is movably mounted in the movable groove (10); and the screw (9) is rotatably mounted in the movable groove (10).
2. The injection mold parting mechanism of the injection mold according to claim 1, characterized in that: A driving member for driving the screw rod (9) to rotate is also provided on the outside of the operating table (1), and the driving member is a motor (7).
3. The injection mold parting mechanism of the injection mold according to claim 1, characterized in that: The crossbeam (5) is also provided with an indented hole (15) extending into the moving block (6), and a connecting bolt (14) connecting the crossbeam (5) and the moving block (6) is installed in the indented hole (15).
4. The injection mold parting mechanism of the injection mold according to claim 1, characterized in that: A material storage box (2) for collecting workpieces is also installed on one side of the operating table (1); the material storage box (2) is a box-shaped structure with an open top and sealed structures on the other five sides.
5. The injection mold parting mechanism of the injection mold according to claim 1, characterized in that: A through hole (11) is horizontally passed through the static mold (8), and the crossbeam (5) is movably inserted into the through hole (11). A plug hole (12) communicating with the through hole (11) is provided on the top of the static mold (8), and one end of the movable mold (3) can be inserted into the plug hole (12).
6. The injection mold parting mechanism of the injection mold according to claim 1, characterized in that: A lifting mechanism (4) for lifting is also provided above the operating platform (1), and the movable mold (3) is installed at the bottom end of the lifting mechanism (4).