Injection molding automatic insert pickup device

Abstract

The utility model relates to embedded part production technical field especially for injection moulding automatic embedded part taking equipment, including injection moulding machine main part, the upper end middle part fixedly connected with positioning post of injection moulding machine main part, the upper end middle part of injection moulding machine main part is opened and is passed through a plurality of through -groove, the upper end left part of injection moulding machine main part is opened and is passed through two first connecting holes, two first connecting holes are commonly fixed and install and take piece subassembly, the upper end left part fixedly connected with two support rods of injection moulding machine main part, the upper end commonly fixed mounting of two support rods has mounting bracket, the upper end of mounting bracket is opened and has the sliding slot, the sliding slot inside slide installation has embedded part feeding assembly, the upper end of injection moulding machine main part places the embedded part, the injection moulding automatic embedded part taking equipment of the utility model reaches the purpose of quick work, alleviates the worker's labor burden through the setting embedded part feeding assembly, reaches the purpose of quick taking, improves the work efficiency through the setting taking piece subassembly.

Description

Technical Field

[0001] This utility model relates to the field of insert manufacturing technology, and in particular to an automatic insert removal device for injection molding. Background Technology

[0002] Insert injection molding is a process in which inserts are pre-fixed in appropriate positions in an injection mold, and then plastic is injected to form the mold. After the mold is opened, the inserts are tightly encased and embedded in the cooled and solidified plastic to obtain products with inserts such as threads and electrodes.

[0003] Traditional production methods involve first opening the mold with an injection molding machine, and then manually placing and removing the metal inserts. Because the placement of the inserts varies and their small size makes them difficult for workers to handle each time, production efficiency is low, requiring a significant amount of time to complete each batch. Therefore, we have proposed an automated insert removal device for injection molding. Utility Model Content

[0004] The main purpose of this utility model is to provide an automatic insert removal device for injection molding, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An automatic insert pick-up device for injection molding includes an injection molding machine body. A positioning column is fixedly connected to the upper middle part of the injection molding machine body. Several through slots are opened through the upper middle part of the injection molding machine body. Two first connecting holes are opened through the upper left part of the injection molding machine body. An insert pick-up component is fixedly installed in the two first connecting holes. Two support rods are fixedly connected to the upper left part of the injection molding machine body. An installation frame is fixedly installed at the upper end of the two support rods. A sliding groove is opened at the upper end of the installation frame. An insert feeding component is slidably installed in the sliding groove. An insert is placed at the upper end of the injection molding machine body.

[0007] The insert feeding assembly includes a motor, the output end of which is fixedly connected to a threaded rod, the outer surface of which is threadedly connected to a slider, the lower end of which is fixedly connected to a first electric telescopic rod, and the lower end of which is fixedly connected to a vacuum suction cup.

[0008] Preferably, the length of the mounting bracket is less than half the length of the injection molding machine body, and the plurality of the through slots are distributed in an annular shape with equal angular dimensions.

[0009] By adopting the above technical solution, subsequent components can be installed quickly without interference during movement.

[0010] Preferably, the inner diameter of the slider is equal to the diameter of the threaded rod, and the diameter of the vacuum suction cup is greater than the diameter of the first electric telescopic rod.

[0011] By adopting the above technical solution: starting the motor, the output end of the motor drives the threaded rod to rotate, the threaded rod drives the slider corresponding to the threaded connection on its outer surface to slide in the groove, thereby driving the vacuum suction cup to move to the upper end of the insert, starting the first electric telescopic rod to drive the vacuum suction cup to contact and suck up the insert, and move it to the position of the positioning post.

[0012] Preferably, the dimensions are adapted to the dimensions of the groove, and the diameter of the vacuum suction cup is smaller than the diameter of the insert.

[0013] By adopting the above technical solution, the slider is locked in the groove and extends out from the lower end of the groove to complete the limiting.

[0014] Preferably, the part-retrieving assembly includes a connecting plate, the upper end of which has two second connecting holes, the upper end of which is fixedly connected to a second electric telescopic rod, the upper end of which is fixedly connected to a fixed plate, and the upper end of which is fixedly connected to a plurality of top rods.

[0015] By adopting the above technical solution: the second electric telescopic rod is activated, and the output end of the second electric telescopic rod drives the fixed plate to rise, thereby causing several push rods to pass through the through slot at the same time and lift the insert.

[0016] Preferably, the positions and dimensions of the two second connecting holes are adapted to the positions and dimensions of the two first connecting holes, and the positions and dimensions of the plurality of top rods are adapted to the positions and dimensions of the plurality of through slots.

[0017] By adopting the above technical solution, the positions of the two second connecting holes correspond to the two first connecting holes, so that they are fixedly installed at the lower end of the injection molding machine body.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By setting up an insert loading assembly, the slider is locked in the groove and extends out from the lower end of the groove to complete the limit. The motor is started, and the output end of the motor drives the threaded rod to rotate. The threaded rod drives the slider connected to the thread on its outer surface to slide in the groove. Then, it drives the vacuum suction cup to move to the upper end of the insert. The first electric telescopic rod is started to drive the vacuum suction cup to contact and suck up the insert, and move it to the position of the positioning post, so as to achieve the purpose of quickly loading the part and reducing the labor burden of the workers.

[0020] 2. By setting up a part-retrieving component, the positions of the two second connecting holes are aligned with the two first connecting holes, and the component is fixedly installed at the lower end of the injection molding machine body. When the second electric telescopic rod is activated, the output end of the second electric telescopic rod drives the fixed plate to rise, thereby causing several push rods to pass through the through slot at the same time, lifting the insert, achieving the purpose of quickly retrieving the part and improving work efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the automatic insert removal device for injection molding according to this utility model;

[0022] Figure 2 This is a schematic diagram of the fixing component structure of the automatic insert removal device for injection molding according to this utility model;

[0023] Figure 3 This is a schematic diagram of the insert feeding assembly of the automatic insert picking device for injection molding according to this utility model;

[0024] Figure 4 This is a schematic diagram of the component retrieval assembly of the automatic insert retrieval device for injection molding according to this utility model.

[0025] In the diagram: 1. Injection molding machine body; 2. Positioning column; 3. Support rod; 4. Mounting bracket; 5. Insert feeding assembly; 6. Part picking assembly; 7. Insert; 11. Through groove; 12. First connecting hole; 41. Slide groove; 51. Motor; 52. Threaded rod; 53. Slider; 54. Connecting plate; 55. First electric telescopic rod; 56. Vacuum suction cup; 61. Connecting plate; 62. Second connecting hole; 63. Second electric telescopic rod; 64. Fixed plate; 65. Top rod. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Please see Figure 1-4 This utility model provides a technical solution:

[0030] An automatic insert pick-up device for injection molding includes an injection molding machine body 1. A positioning post 2 is fixedly connected to the upper middle part of the injection molding machine body 1. Several through slots 11 are opened through the upper middle part of the injection molding machine body 1. Two first connecting holes 12 are opened through the upper left part of the injection molding machine body 1. The two first connecting holes 12 are used to fix a pick-up component 6. Two support rods 3 are fixedly connected to the upper left part of the injection molding machine body 1. The upper ends of the two support rods 3 are used to fix a mounting frame 4. A sliding groove 41 is opened at the upper end of the mounting frame 4. An insert feeding component 5 is slidably installed in the sliding groove 41. An insert 7 is placed at the upper end of the injection molding machine body 1. The length of the mounting frame 4 is less than half the length of the injection molding machine body 1. The several through slots 11 are distributed in a ring with equal angular dimensions.

[0031] In this embodiment, the insert feeding assembly 5 includes a motor 51. The output end of the motor 51 is fixedly connected to a threaded rod 52. A slider 53 is threadedly connected to the outer surface of the threaded rod 52. A 54 is fixedly connected to the lower end of the slider 53. A first electric telescopic rod 55 is fixedly connected to the lower end of the 54. A vacuum suction cup 56 is fixedly connected to the lower end of the first electric telescopic rod 55. The inner diameter of the slider 53 is equal to the diameter of the threaded rod 52. The diameter of the vacuum suction cup 56 is greater than the diameter of the first electric telescopic rod 55. The size of the 54 is adapted to the size of the groove 41. The diameter of the vacuum suction cup 56 is smaller than the diameter of the insert 7.

[0032] The above scheme works as follows: when insert 7 needs to be loaded, slider 53 is locked in groove 41, and 54 extends out from the lower end of groove 41 to complete the limit. Motor 51 is started, and the output end of motor 51 drives threaded rod 52 to rotate. Threaded rod 52 drives slider 53, which is connected to the thread on its outer surface, to slide in groove 41. Then, 54 drives vacuum suction cup 56 to move to the upper end of insert 7. The first electric telescopic rod 55 is started to drive vacuum suction cup 56 to contact and suck up insert 7, and move it to the position of positioning post 2 for quick loading, reducing the labor burden of workers.

[0033] In this embodiment, the part-retrieving component 6 includes a connecting plate 61. Two second connecting holes 62 are formed through the upper end of the connecting plate 61. A second electric telescopic rod 63 is fixedly connected to the upper end of the connecting plate 61. A fixing plate 64 is fixedly connected to the upper end of the second electric telescopic rod 63. A plurality of top rods 65 are fixedly connected to the upper end of the fixing plate 64. The positions and dimensions of the two second connecting holes 62 and the two first connecting holes 12 are adapted to each other. The positions and dimensions of the plurality of top rods 65 are adapted to each other.

[0034] With the above solution: when the injection molding is completed and the part needs to be removed, the positions of the two second connecting holes 62 are aligned with the positions of the two first connecting holes 12, so that they are fixedly installed at the lower end of the injection molding machine body 1. The second electric telescopic rod 63 is activated, and the output end of the second electric telescopic rod 63 drives the fixed plate 64 to rise, thereby causing several push rods 65 to pass through the through groove 11 at the same time, lifting the insert 7, and quickly removing the part, thus improving work efficiency.

[0035] It should be noted that this utility model is an automatic insert removal device for injection molding. During use, the injection molding machine body 1 is first placed in a suitable position, and the insert 7 is placed on the upper end of the injection molding machine body 1. When the insert 7 needs to be loaded, the slider 53 is engaged in the groove 41, and 54 extends from the lower end of the groove 41 to complete the limiting. The motor 51 is started, and the output end of the motor 51 drives the threaded rod 52 to rotate. The threaded rod 52 drives the slider 53, whose outer surface is correspondingly threaded, to slide within the groove 41. Then, 54 drives the vacuum suction cup 56 to move to the upper end of the insert 7, activating the first electric telescopic rod. 55 drives the vacuum suction cup 56 to contact and hold the insert 7, moving it to the position of the positioning post 2 for quick part loading, reducing the workload of workers. After the insert is completed, the mold is placed and the injection molding machine body 1 is started for injection molding. When the injection molding is completed and the part needs to be removed, the positions of the two second connecting holes 62 are aligned with the positions of the two first connecting holes 12, so that they are fixedly installed at the lower end of the injection molding machine body 1. The second electric telescopic rod 63 is started. The output end of the second electric telescopic rod 63 drives the fixed plate 64 to rise, thereby causing several push rods 65 to pass through the through groove 11 at the same time, lifting the insert 7 for quick part removal and improving work efficiency.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic insert removal device for injection molding, comprising an injection molding machine body (1), characterized in that: A positioning column (2) is fixedly connected to the middle of the upper end of the injection molding machine body (1). Several through slots (11) are opened through the middle of the upper end of the injection molding machine body (1). Two first connecting holes (12) are opened through the left side of the upper end of the injection molding machine body (1). The two first connecting holes (12) are fixedly installed with a part taking component (6). Two support rods (3) are fixedly connected to the left side of the upper end of the injection molding machine body (1). The upper ends of the two support rods (3) are fixedly installed with a mounting bracket (4). A sliding groove (41) is opened at the upper end of the mounting bracket (4). An insert feeding component (5) is slidably installed in the sliding groove (41). An insert (7) is placed at the upper end of the injection molding machine body (1). The insert feeding assembly (5) includes a motor (51), the output end of which is fixedly connected to a threaded rod (52), the outer surface of which is threadedly connected to a slider (53), the lower end of which is fixedly connected to a (54), the lower end of which is fixedly connected to a first electric telescopic rod (55), and the lower end of which is fixedly connected to a vacuum suction cup (56).

2. The automatic insert removal device for injection molding according to claim 1, characterized in that: The length of the mounting bracket (4) is less than half the length of the injection molding machine body (1), and the several through slots (11) are distributed in annular angular dimensions.

3. The automatic insert removal device for injection molding according to claim 1, characterized in that: The inner diameter of the slider (53) is equal to the diameter of the threaded rod (52), and the diameter of the vacuum suction cup (56) is greater than the diameter of the first electric telescopic rod (55).

4. The automatic insert removal device for injection molding according to claim 1, characterized in that: The dimensions of (54) are adapted to the dimensions of the groove (41), and the diameter of the vacuum suction cup (56) is smaller than the diameter of the insert (7).

5. The automatic insert removal device for injection molding according to claim 1, characterized in that: The part-retrieving assembly (6) includes a connecting plate (61), with two second connecting holes (62) through the upper end of the connecting plate (61). A second electric telescopic rod (63) is fixedly connected to the upper end of the connecting plate (61), and a fixed plate (64) is fixedly connected to the upper end of the second electric telescopic rod (63). Several top rods (65) are fixedly connected to the upper end of the fixed plate (64).

6. The automatic insert removal device for injection molding according to claim 5, characterized in that: The positions and dimensions of the two second connecting holes (62) and the two first connecting holes (12) are adapted to each other, and the positions and dimensions of the several top rods (65) and the several through slots (11) are adapted to each other.

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