Injection product metal insert assembly machine

Abstract

The utility model discloses an injection molding product metal insert assembly machine, which relates to the technical field of injection molding product assembly, and comprises a bottom plate, a driving part, a rotating plate, a fixing mechanism I, a fixing mechanism II, a limiting plate, an arc plate, a telescopic part, a buffer mechanism and a pressing plate. The injection molding product is fixed through the first fixing mechanism, the metal insert is fixed through the second fixing mechanism, the driving part drives the rotating plate to rotate so as to drive the injection molding product and the metal insert to rotate and enable the injection molding product and the metal insert to be located at the bottom of the pressing plate, and the telescopic part drives the pressing plate to move downwards to press the metal insert into the injection molding product. The metal insert and the injection molding product are assembled together, the buffer mechanism buffers pressing force, the situation that the metal insert and the injection molding product are suddenly subjected to large extrusion force to be damaged is avoided, fixing, assembling and taking are located at different stations, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molded product assembly, in particular to an injection molded product metal insert assembly machine. Background Art

[0002] Installing metal inserts on injection molded products is a relatively common structure. For example, installing a metal round tube inside a polygonal straight tube. In the prior art, the fixing and assembly of the product are at the same station, and there are certain safety hazards during assembly. Therefore, there is an urgent need for an injection molded product metal insert assembly machine to solve the above problems. Summary of the Utility Model

[0003] An object of an embodiment of the utility model is to provide an injection molded product metal insert assembly machine to solve the problems raised in the above background art.

[0004] To achieve the above object, the utility model provides the following technical solutions:

[0005] An injection molded product metal insert assembly machine includes a bottom plate, and further includes:

[0006] A driving member, connected to the bottom plate;

[0007] A rotating plate, connected to the output end of the driving member;

[0008] A first fixing mechanism, connected to the rotating plate. The first fixing mechanism is provided with several groups and is arranged in a circular pattern for fixing the injection molded product;

[0009] A second fixing mechanism, connected to the rotating plate. The second fixing mechanism is provided with several groups and is arranged in a circular pattern. The second fixing mechanism is located above the first fixing mechanism for fixing the metal insert;

[0010] A limiting plate, connected to the rotating plate;

[0011] An arc plate, connected to the bottom plate;

[0012] A telescopic member, with the top end connected to the top of the arc plate;

[0013] A buffer mechanism, with the top end connected to the bottom end of the telescopic member;

[0014] A pressing plate, connected to the bottom end of the buffer mechanism.

[0015] As a further scheme of the utility model: The first fixing mechanism includes:

[0016] A first folding rod, with one end connected to the rotating plate;

[0017] A first sliding cylinder, slidably connected to the first folding rod;

[0018] The first abutting arc plate is connected to the first sliding cylinder, and the side of the first abutting arc plate away from the limiting plate is arc-shaped;

[0019] The first elastic member is arranged inside the first sliding cylinder, with one end connected to the other end of the first folding rod and the other end connected to the first abutting arc plate.

[0020] As a further solution of the present invention: The second fixing mechanism includes:

[0021] The second folding rod has one end connected to the rotating plate;

[0022] The second sliding cylinder is slidably connected to the second folding rod;

[0023] The second abutting arc plate is connected to the second sliding cylinder, and the top end of the second abutting arc plate is arc-shaped;

[0024] The second elastic member is arranged inside the second sliding cylinder, with one end connected to the other end of the second folding rod and the other end connected to the second abutting arc plate.

[0025] As a further solution of the present invention: The buffer mechanism includes:

[0026] The connecting plate is connected to the bottom end of the telescopic member;

[0027] The third folding rod has its top end connected to the connecting plate. There are several groups of the third folding rods, which are arranged in a circular pattern;

[0028] The third sliding cylinder is slidably connected to the third folding rod and its bottom end is connected to the pressing plate;

[0029] The third elastic member is arranged inside the third sliding cylinder, with its bottom end connected to the pressing plate and its top end connected to the bottom end of the third folding rod;

[0030] The fixing plate is connected to the third folding rod and is located at the top of the third sliding cylinder.

[0031] Compared with the prior art, the beneficial effects of the present invention are:

[0032] In the present invention, the injection-molded product is fixed by the first fixing mechanism, and the metal insert is fixed by the second fixing mechanism. The driving member drives the rotating plate to rotate, thereby driving the injection-molded product and the metal insert to rotate, so that both are located at the bottom of the pressing plate. The telescopic member drives the pressing plate to move downward, pressing the metal insert into the injection-molded product to assemble the two together. The buffer mechanism buffers the pressing force, avoiding damage caused by the sudden large extrusion force on the metal insert and the injection-molded product. Fixing, assembling, and taking are located at different workstations, reducing potential safety hazards. Description of the Drawings

[0033] Figure 1 It is a schematic structural diagram of an injection-molded product metal insert assembly machine in an embodiment of the present invention.

[0034] Figure 2 This is a schematic structural view of a metal insert assembly machine for an injection molded product from another angle in an embodiment of the present utility model.

[0035] Figure 3 This is a partial cross-sectional view of fixing mechanism one and fixing mechanism two in an embodiment of the present utility model.

[0036] Figure 4 This is a partial cross-sectional view of the buffer mechanism in an embodiment of the present utility model.

[0037] In the figure: 1, bottom plate; 2, driving member; 3, rotating plate; 4, fixing mechanism one; 41, first folding rod; 42, first sliding cylinder; 43, first abutting arc plate; 44, first elastic member; 5, fixing mechanism two; 51, second folding rod; 52, second sliding cylinder; 53, second abutting arc plate; 54, second elastic member; 6, limiting plate; 7, arc plate; 8, telescopic member; 9, buffer mechanism; 91, connecting plate; 92, third folding rod; 93, third sliding cylinder; 94, third elastic member; 95, fixing plate; 10, pressing plate; 11, supporting roller. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0039] In an embodiment of the present utility model, please refer to Figures 1 to 4 , a metal insert assembly machine for an injection molded product, including a bottom plate 1, and further including:

[0040] A driving member 2, connected to the bottom plate 1;

[0041] A rotating plate 3, connected to the output end of the driving member 2;

[0042] A fixing mechanism one 4, connected to the rotating plate 3, and several groups of the fixing mechanism one 4 are provided and arranged in a circumferential manner for fixing the injection molded product;

[0043] A fixing mechanism two 5, connected to the rotating plate 3, and several groups of the fixing mechanism two 5 are provided and arranged in a circumferential manner. The fixing mechanism two 5 is located above the fixing mechanism one 4 for fixing the metal insert;

[0044] A limiting plate 6, connected to the rotating plate 3;

[0045] An arc plate 7, connected to the bottom plate 1;

[0046] The telescopic member 8 has its top end connected to the top of the arc plate 7;

[0047] The buffer mechanism 9 has its top end connected to the bottom end of the telescopic member 8;

[0048] The pressing plate 10 is connected to the bottom end of the buffer mechanism 9.

[0049] The fixing mechanism I 4 fixes the injection molded product (polygonal straight pipe), and the fixing mechanism II 5 fixes the metal insert (metal round pipe). The driving member 2 drives the rotating plate 3 to rotate, thereby driving the injection molded product and the metal insert to rotate, so that both are located at the bottom of the pressing plate 10. The telescopic member 8 drives the pressing plate 10 to move downward, pressing the metal insert into the injection molded product, assembling the two together. The buffer mechanism 9 buffers the pressing force to prevent the metal insert and the injection molded product from being damaged suddenly due to a large extrusion force. The driving member 2 can be a stepping motor, a servo motor, etc. The telescopic member 8 can be a cylinder, an electric telescopic rod, etc.

[0050] As an embodiment of the present utility model, please refer to Figures 1 to 3 , the fixing mechanism I 4 includes:

[0051] The first folding rod 41 has one end connected to the rotating plate 3;

[0052] The first sliding cylinder 42 is slidably connected to the first folding rod 41;

[0053] The first abutting arc plate 43 is connected to the first sliding cylinder 42, and the side of the first abutting arc plate 43 away from the limiting plate 6 is arc-shaped;

[0054] The first elastic member 44 is arranged inside the first sliding cylinder 42, and one end is connected to the other end of the first folding rod 41, and the other end is connected to the first abutting arc plate 43.

[0055] Place the polygonal straight pipe between two groups of the first abutting arc plates 43. The polygonal straight pipe squeezes the first abutting arc plates 43 to both sides. The first abutting arc plates 43 drive the first sliding cylinders 42 to move, and at the same time squeeze the first elastic member 44, causing the first elastic member 44 to undergo elastic deformation. Under the reaction force of the first elastic member 44, the first abutting arc plates 43 fix the polygonal straight pipe. The first elastic member 44 can be a spring, a spring sheet, etc.

[0056] As an embodiment of the present utility model, please refer to Figures 1 to 3 , the fixing mechanism II 5 includes:

[0057] The second folding rod 51 has one end connected to the rotating plate 3;

[0058] The second sliding cylinder 52 is slidably connected to the second folding rod 51;

[0059] The abutting arc plate II 53 is connected to the sliding cylinder II 52, and the top end of the abutting arc plate II 53 is arc-shaped;

[0060] The elastic member II 54 is arranged inside the sliding cylinder II 52, with one end connected to the other end of the folding rod II 51 and the other end connected to the abutting arc plate II 53.

[0061] Vertically press the metal round tube so that the metal round tube is located between the two groups of abutting arc plates II 53, and the metal round tube is located at the top of the polygonal straight tube. The metal round tube squeezes the abutting arc plates II 53 to both sides. The abutting arc plates II 53 drive the sliding cylinder II 52 to move, and at the same time squeeze the elastic member II 54, causing the elastic member II 54 to undergo elastic deformation. Under the reaction force of the elastic member II 54, the abutting arc plates II 53 fix the metal round tube. The elastic member II 54 can adopt a spring, a spring sheet, etc.

[0062] As an embodiment of the present utility model, please refer to Figure 1 、 Figure 2 and Figure 4 , the buffer mechanism 9 includes:

[0063] The connecting plate 91 is connected to the bottom end of the telescopic member 8;

[0064] The folding rod III 92 has its top end connected to the connecting plate 91. There are several groups of the folding rod III 92, and they are arranged in a circular pattern;

[0065] The sliding cylinder III 93 is slidably connected to the folding rod III 92 and its bottom end is connected to the pressing plate 10;

[0066] The elastic member III 94 is arranged inside the sliding cylinder III 93, with its bottom end connected to the pressing plate 10 and its top end connected to the bottom end of the folding rod III 92;

[0067] The fixing plate 95 is connected to the folding rod III 92 and is located at the top of the sliding cylinder III 93.

[0068] The telescopic member 8 drives the connecting plate 91 to move downward. The connecting plate 91 drives the folding rod III 92 and the sliding cylinder III 93 to move downward, and then drives the pressing plate 10 to move downward. When the pressing plate 10 abuts against the top of the metal insert, the telescopic member 8 continues to move downward, causing the folding rod II 92 to squeeze the elastic member III 94. The elastic member III 94 undergoes elastic deformation. The folding rod II 92 drives the fixing plate 95 to move downward, so that the fixing plate 95 abuts against the top of the sliding cylinder III 93, thereby driving the pressing plate 10 to continue to move downward to assemble the injection molded product and the metal insert. The elastic member III 94 can adopt a spring, a spring sheet, etc.

[0069] As an embodiment of the present utility model, please refer to Figure 1 and Figure 2 , it further includes:

[0070] The supporting roller 11 has its top end connected to the rotating plate 3 and its bottom end abutted against the bottom plate 1.

[0071] The rotating plate 3 is supported by the provided supporting roller 11 to ensure the stable rotation of the rotating plate 3.

[0072] The working principle of the present utility model is as follows: Place the polygonal straight pipe between the two groups of abutting arc plates 43. The polygonal straight pipe squeezes the abutting arc plates 43 on both sides. The abutting arc plates 43 drive the sliding cylinder 42 to move, and at the same time squeeze the elastic member 44, causing the elastic member 44 to undergo elastic deformation. Under the reaction force of the elastic member 44, the abutting arc plates 43 fix the polygonal straight pipe. Longitudinally press the metal round pipe so that the metal round pipe is located between the two groups of abutting arc plates 53, and the metal round pipe is located on top of the polygonal straight pipe. The metal round pipe squeezes the abutting arc plates 53 on both sides. The abutting arc plates 53 drive the sliding cylinder 52 to move, and at the same time squeeze the elastic member 54, causing the elastic member 54 to undergo elastic deformation. Under the reaction force of the elastic member 54, the abutting arc plates 53 fix the metal round pipe. The driving member 2 drives the rotating plate 3 to rotate, and then drives the injection molded product and the metal insert to rotate, so that both are located at the bottom of the pressing plate 10. The telescopic member 8 drives the connecting plate 91 to move downward. The connecting plate 91 drives the folding rod three 92 and the sliding cylinder three 93 to move downward, and then drives the pressing plate 10 to move downward. When the pressing plate 10 abuts against the top of the metal insert, the telescopic member 8 continues to move downward, causing the folding rod two 92 to squeeze the elastic member 94. The elastic member 94 undergoes elastic deformation. The folding rod two 92 drives the fixing plate 95 to move downward, so that the fixing plate 95 abuts against the top of the sliding cylinder three 93, thereby driving the pressing plate 10 to continue to move downward, pressing the metal insert into the injection molded product, and assembling the two together.

[0073] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0074] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An injection molding product metal insert assembly machine, including a bottom plate, characterized in that, It further includes: A driving member, connected to the bottom plate; A rotating plate, connected to the output end of the driving member; A first fixing mechanism, connected to the rotating plate. There are several groups of the first fixing mechanism, which are arranged in a circular pattern and are used to fix the injection molded product; A second fixing mechanism, connected to the rotating plate. There are several groups of the second fixing mechanism, which are arranged in a circular pattern. The second fixing mechanism is located on top of the first fixing mechanism and is used to fix the metal insert; A limiting plate, connected to the rotating plate; An arc plate, connected to the bottom plate; A telescopic member, with its top end connected to the top of the arc plate; A buffering mechanism, with its top end connected to the bottom end of the telescopic member; A pressing plate, connected to the bottom end of the buffering mechanism.

2. The injection molding product metal insert assembly machine according to claim 1, wherein, The first fixing mechanism includes: A first folding rod, with one end connected to the rotating plate; A first sliding cylinder, slidably connected to the first folding rod; A first abutting arc plate, connected to the first sliding cylinder. The side of the first abutting arc plate away from the limiting plate is arc-shaped; A first elastic member, arranged inside the first sliding cylinder, with one end connected to the other end of the first folding rod and the other end connected to the first abutting arc plate.

3. The metal insert assembly machine for an injection molded product according to claim 1, characterized in that, The second fixing mechanism includes: A second folding rod, with one end connected to the rotating plate; A second sliding cylinder, slidably connected to the second folding rod; A second abutting arc plate, connected to the second sliding cylinder. The top end of the second abutting arc plate is arc-shaped; A second elastic member, arranged inside the second sliding cylinder, with one end connected to the other end of the second folding rod and the other end connected to the second abutting arc plate.

4. The injection molding product metal insert assembly machine according to claim 1, characterized in that, The buffering mechanism includes: A connecting plate, connected to the bottom end of the telescopic member; A third folding rod, with its top end connected to the connecting plate. There are several groups of the third folding rod, which are arranged in a circular pattern; A third sliding cylinder, slidably connected to the third folding rod and with its bottom end connected to the pressing plate; A third elastic member, arranged inside the third sliding cylinder, with its bottom end connected to the pressing plate and its top end connected to the bottom end of the third folding rod; A fixing plate, connected to the third folding rod and located on top of the third sliding cylinder.

5. The metal insert assembly machine for an injection molded product according to claim 1, wherein It further includes: A supporting roller, with its top end connected to the rotating plate and its bottom end abutting against the bottom plate.

Images