Connector injection molding machine fixing assembly

Abstract

The utility model relates to injection molding machine mould fixing subassembly technical field, specifically disclose a kind of connector injection molding machine fixing subassembly, it include: mounting block, lower mould is fixedly connected in mounting block top;Further include: jacking mechanism and locking mechanism, jacking mechanism is arranged in mounting block interior, locking mechanism is arranged in jacking mechanism top right side, the injection molding part in lower mould is automatically pushed out by jacking mechanism, and locking mechanism is locked to jacking mechanism when not demoulding, the connector injection molding part in lower mould is conveniently pushed out by the jacking mechanism of being set, not only effectively prevent the adhesion of connector injection molding part on mould, to avoid the damage or the problem of low efficiency possibly caused by manual demolding, locking mechanism is set simultaneously, when jacking mechanism is not used, it can be locked, ensure that it will not move due to misoperation or external force interference, to avoid any adverse effects possibly caused to injection molding process.

Description

Technical Field

[0001] This utility model relates to the technical field of injection molding machine mold fixing components, specifically a connector injection molding machine fixing component. Background Technology

[0002] A connector is an electronic component used to connect two or more electrical, electronic devices or circuits for electrical signals, data, or power. They typically consist of one or more pairs of contacts (plugs and sockets) that allow for quick and reliable connection or disconnection of circuits. During connector injection molding, the mold must remain stable to prevent displacement or vibration, ensuring the dimensional accuracy, surface quality, and production efficiency of the resulting connector products. Therefore, a connector injection molding machine fixing assembly is used.

[0003] In the existing technology, when using a connector injection molding machine, connectors of different sizes are produced according to requirements. Molds need to be changed frequently for processing. At the same time, during the injection molding process, fixing components are used to keep the mold stable and prevent displacement or vibration. This ensures the dimensional accuracy, surface quality and production efficiency of the connector products produced during the injection molding process.

[0004] However, injection molding machines mostly form products in molds. After the product is formed, it is usually unloaded by its own weight. The product is prone to sticking to the mold, requiring workers to manually demold it. This not only prolongs the production cycle but may also damage the product. To address this, we propose a connector injection molding machine fixing component. Utility Model Content

[0005] The purpose of this utility model is to provide a connector injection molding machine fixing component to solve the problems mentioned in the background art, which are that injection molding machines mostly form in molds, and after the product is formed, it is mostly unloaded by the product's own weight. The product is easy to stick to the mold, and the staff needs to manually demold the product, which not only prolongs the production cycle, but may also damage the product.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a connector injection molding machine fixing component, comprising: a mounting block, wherein a lower mold is fixedly connected to the top of the mounting block; Also includes: The lifting mechanism and the locking mechanism are located inside the mounting block. The lifting mechanism is located on the top right side of the lifting mechanism. The lifting mechanism automatically pushes out the injection molded part from the lower mold, and the locking mechanism locks the lifting mechanism in place when it is not demolded.

[0007] The lifting mechanism includes a rotating rod that rotates inside the mounting block and two sliding rods fixed to the bottom wall of the mounting block. Two gears are fixedly connected to the middle of the rotating rod. A handwheel is fixedly connected to the right end of the mounting block. A spring is sleeved on one side of the outer side of the sliding rod, and a rack is slidably connected to the other side of the outer side of the sliding rod. The rack and the gears are meshed together, and a top rod is fixedly connected to the top of the two racks.

[0008] The locking mechanism includes a fixed frame fixed to the right side of the mounting block, a plug rod slidably connected inside the fixed frame, a slot on the surface of the plug rod, a spring two sleeved on one side of the plug rod, a connecting plate one fixedly connected to the other side of the plug rod, an adjusting rod slidably connected to the front of the fixed frame, a spring three sleeved on one side of the adjusting rod, a connecting plate two fixedly connected to the other side of the adjusting rod, and a pull ring fixedly connected to the end of the adjusting rod away from the fixed frame.

[0009] One end of the spring is fixedly connected to the bottom wall of the mounting block, and the other end of the spring is fixedly connected to the bottom of the rack.

[0010] The outer side of the push rod is slidably connected to the mounting block and the lower mold, respectively.

[0011] One end of the second spring is fixedly connected to the top of the fixed frame, and the other end of the second spring is fixedly connected to the bottom of the connecting plate.

[0012] One end of spring three is fixedly connected to the rear side of the fixing frame, and the other end of spring three is fixedly connected to the front side of connecting plate two.

[0013] The bottom end of the insertion rod is slidably connected inside the handwheel.

[0014] The adjusting rod abuts against the outer periphery of the insert rod, and the end of the adjusting rod near the insert rod is slidably connected inside the slot.

[0015] This utility model has at least the following beneficial effects: In use, this utility model facilitates the ejection of the connector injection molded part from the lower mold through the lifting mechanism. This not only effectively prevents the connector injection molded part from sticking to the mold, thus avoiding potential damage or inefficiency caused by manual demolding, but also, through the locking mechanism, it can be locked when the lifting mechanism is not in use, ensuring that it will not move due to misoperation or external interference, thereby avoiding any adverse effects on the injection molding process. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a front view of the external structure of the lifting mechanism of this utility model; Figure 3 This is a side view of the external structure of the locking mechanism of this utility model; Figure 4 This utility model Figure 2 Enlarged diagram of point A in the middle.

[0017] In the diagram: 1. Mounting block; 2. Lower mold; 3. Lifting mechanism; 31. Rotating rod; 32. Sliding rod; 33. Gear; 34. Handwheel; 35. Spring 1; 36. Rack; 37. Push rod; 4. Locking mechanism; 41. Fixing frame; 42. Insert rod; 43. Slot; 44. Spring 2; 45. Connecting plate 1; 46. Adjusting rod; 47. Spring 3; 48. Connecting plate 2; 49. Pull ring. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1 Please see Figures 1 to 4 This utility model provides a technical solution: a connector injection molding machine fixing component, including: a mounting block 1, with a lower mold 2 fixedly connected to the top of the mounting block 1; Also includes: The lifting mechanism 3 and the locking mechanism 4 are located inside the mounting block 1. The lifting mechanism 3 is located on the top right side of the lifting mechanism 3. The lifting mechanism 3 automatically pushes out the injection molded part in the lower mold 2, and the locking mechanism 4 locks the lifting mechanism 3 when it is not demolded.

[0020] During use, according to production needs, the lower mold 2 of the specified model is installed on the injection molding machine body with bolts. After installation, injection molding can begin. After injection molding is completed, the locking mechanism 4 is released from the restraint of the lifting mechanism 3. At this time, the lifting mechanism 3 resets and lifts the molded connector injection part, making it easier for the staff to pick it up.

[0021] The lifting mechanism 3 includes a rotating rod 31 that rotates inside the mounting block 1 and two sliding rods 32 that are fixed to the bottom wall of the mounting block 1. Two gears 33 are fixedly connected to the middle of the rotating rod 31. A handwheel 34 is fixedly connected to the right end of the mounting block 1. A spring 35 is sleeved on one side of the outer side of the sliding rod 32. A rack 36 is slidably connected to the other side of the outer side of the sliding rod 32. The rack 36 and the gears 33 are meshed together. A top rod 37 is fixedly connected to the top of the two racks 36.

[0022] In use, when the locking mechanism 4 releases the limit on the handwheel 34, the rack 36 is reset under the action of the spring 35 (the initial state of the spring 35 is compressed). The rack 36 drives the ejector rod 37 to move upward, lifting the molded injection part. As the rack 36 moves, it drives the gear 33 that meshes with it to rotate. The rotation of the gear 33 drives the rotating rod 31 and the handwheel 34 to rotate. After demolding, the handwheel 34 is rotated in the opposite direction to drive the rotating rod 31 to rotate. The rotation of the rotating rod 31 drives the gear 33 to rotate. The rotation of the gear 33 drives the rack 36 that meshes with it to move downward outside the slide rod 32 and compress the spring 35 until the ejector rod 37 is engaged with the bottom wall of the mold groove inside the lower mold 2. At this time, the handwheel 34 is locked by the locking mechanism 4.

[0023] The locking mechanism 4 includes a fixed frame 41 fixed to the right side of the mounting block 1. A rod 42 is slidably connected inside the fixed frame 41. A slot 43 is opened on the surface of the rod 42. A second spring 44 is sleeved on one side of the rod 42. A connecting plate 45 is fixedly connected to the other side of the rod 42. An adjusting rod 46 is slidably connected to the front side of the fixed frame 41. A third spring 47 is sleeved on one side of the adjusting rod 46. A connecting plate 48 is fixedly connected to the other side of the adjusting rod 46. A pull ring 49 is fixedly connected to the end of the adjusting rod 46 and the rod 42 away from the fixed frame 41.

[0024] In use, the fixed end of the insertion rod 42 is pulled out of the handwheel 34. Then, the adjusting rod 46 is inserted into the slot 43 under the action of the spring 3 47 (the spring 3 47 is initially compressed). The adjusting rod 46 limits the insertion rod 42, thereby releasing the limiting fixation of the insertion rod 42 on the handwheel 34. When it is necessary to fix the handwheel 34, the adjusting rod 46 is pulled to drive the connecting plate 2 48 to squeeze the spring 3 47. Under the action of the spring 2 44, the connecting plate 1 45 is reset, thereby driving the insertion rod 42 to re-insert into the handwheel 34 to limit its movement.

[0025] Example 2 In this second embodiment, the other structures remain unchanged. The difference from the first embodiment is that one end of spring 35 is fixedly connected to the inner bottom wall of the mounting block 1, and the other end is fixedly connected to the bottom of the rack 36. Spring 35 provides elastic force for the rack 36 to reset. The outer side of the push rod 37 is slidably connected to the mounting block 1 and the lower mold 2, respectively, allowing for limiting and guiding the push rod 37. One end of spring 44 is fixedly connected to the top of the fixing frame 41, and the other end is fixedly connected to the bottom of the connecting plate 45. Spring 44 provides elastic force for the connecting plate 45 to reset. One end of spring 3 47 is fixedly connected to the rear side of the fixing frame 41, and the other end of spring 3 47 is fixedly connected to the front side of the connecting plate 2 48. Spring 3 47 provides elastic force for the resetting of the connecting plate 2 48. The bottom end of the insertion rod 42 is slidably connected to the inside of the handwheel 34, so that the insertion rod 42 can limit and fix the handwheel 34. The adjusting rod 46 abuts against the outer periphery of the insertion rod 42, so that the adjusting rod 46 can enter the inside of the slot 43 under the action of spring 3 47. The end of the adjusting rod 46 near the insertion rod 42 is slidably connected to the inside of the slot 43, so that the insertion rod 42 can be limited.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0027] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connector injection molding machine fixing assembly, comprising: The mounting block (1) has a lower mold (2) fixedly connected to its top. Its characteristic is that it also includes: The lifting mechanism (3) and the locking mechanism (4) are provided. The lifting mechanism (3) is located inside the mounting block (1), and the locking mechanism (4) is located on the top right side of the lifting mechanism (3). The lifting mechanism (3) automatically pushes out the injection molded part in the lower mold (2), and the locking mechanism (4) locks the lifting mechanism (3) when it is not demolded.

2. The connector injection molding machine fixing assembly according to claim 1, characterized in that: The lifting mechanism (3) includes a rotating rod (31) that rotates inside the mounting block (1) and two sliding rods (32) fixed to the bottom wall of the mounting block (1). Two gears (33) are fixedly connected to the middle of the rotating rod (31). A handwheel (34) is fixedly connected to the right end of the mounting block (1). A spring (35) is sleeved on one side of the sliding rod (32). A rack (36) is slidably connected to the other side of the sliding rod (32). The rack (36) and the gear (33) are meshed together. A top rod (37) is fixedly connected to the top of the two racks (36).

3. The connector injection molding machine fixing assembly according to claim 1, characterized in that: The locking mechanism (4) includes a fixing frame (41) fixed on the right side of the mounting block (1). A plug rod (42) is slidably connected inside the fixing frame (41). A slot (43) is provided on the surface of the plug rod (42). A second spring (44) is sleeved on one side of the plug rod (42). A first connecting plate (45) is fixedly connected to the other side of the plug rod (42). An adjusting rod (46) is slidably connected to the front side of the fixing frame (41). A third spring (47) is sleeved on one side of the adjusting rod (46). A second connecting plate (48) is fixedly connected to the other side of the adjusting rod (46). A pull ring (49) is fixedly connected to the end of the adjusting rod (46) and the plug rod (42) away from the fixing frame (41).

4. The connector injection molding machine fixing assembly according to claim 2, characterized in that: One end of the spring (35) is fixedly connected to the inner bottom wall of the mounting block (1), and the other end of the spring (35) is fixedly connected to the bottom of the rack (36).

5. The connector injection molding machine fixing assembly according to claim 2, characterized in that: The outer side of the top rod (37) is slidably connected to the mounting block (1) and the lower mold (2).

6. The connector injection molding machine fixing assembly according to claim 3, characterized in that: One end of the second spring (44) is fixedly connected to the top of the fixed frame (41), and the other end of the second spring (44) is fixedly connected to the bottom of the connecting plate (45).

7. The connector injection molding machine fixing assembly according to claim 3, characterized in that: One end of the spring three (47) is fixedly connected to the rear side of the fixing frame (41), and the other end of the spring three (47) is fixedly connected to the front side of the connecting plate two (48).

8. The connector injection molding machine fixing assembly according to claim 3, characterized in that: The bottom end of the insertion rod (42) is slidably connected inside the handwheel (34).

9. The connector injection molding machine fixing assembly according to claim 3, characterized in that: The adjusting rod (46) abuts against the outer periphery of the insert rod (42), and the end of the adjusting rod (46) near the insert rod (42) is slidably connected inside the slot (43).

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