Mounting device for multiple inserts

Abstract

The utility model relates to the technical field of injection molding, in particular to a mounting device for a plurality of inserts, which comprises a driving device with a power output end capable of reciprocating; the mounting plate is connected with the power output end of the driving device; the fixing columns are arranged on the side, away from the driving device, of the mounting plate, and the multiple fixing columns are arranged along the surface of the mounting plate; one end of the connecting rod is detachably connected with the fixing column, and the other end of the connecting rod is connected with a magnetic attraction device. 2, the equipment is simple in structure, easy to maintain and strong in durability; when the inserts are installed, the magnets on the multiple installation rods are connected with the inserts respectively, the electric push rod pushes the installation plate to move towards the plastic part, the multiple inserts are installed on the plastic part at a time, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding, in particular to a plurality of insert installation devices. Background Art

[0002] Inserts are metal parts embedded in plastic, such as screws and nuts, and are widely used in plastic shells such as the back shell of a TV or computer. The main purpose of inserts is to inject the product into some plastic parts, and after installation, an effective internal thread can be formed in the plastic part.

[0003] The operation method is that after the plastic part is injection molded and demoulded, it is transferred to the installation equipment and clamped. There are holes for installing screws on the plastic part, and the screws are embedded in the holes on both sides of the plastic part. Since the plastic part still has residual heat after molding and demoulding, the inner wall of the hole will deform when squeezed by the nut, and the outer side of the nut has a pattern, so the nut can be firmly fixed after the plastic part cools down.

[0004] When installing the nut in the plastic part, there is a method of using a robot in the prior art to complete the installation, that is, the plastic part is first clamped and fixed, and the nut is inserted into the hole on the plastic part by the robot arranged on both sides of the plastic part.

[0005] This solution first has the problem of high cost. Secondly, the temperature in the injection molding workshop is high, and the precision parts on the robot are prone to damage after long-term use. These problems need to be solved urgently. Utility Model Content

[0006] The utility model aims to provide a plurality of insert installation devices, which has the characteristics of low cost, high durability and high working efficiency.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: a plurality of insert installation devices, comprising:

[0008] A driving device, whose power output end can reciprocate;

[0009] A mounting plate connected to a power output end of the driving device;

[0010] A fixing column is arranged on a side of the mounting plate away from the driving device, and a plurality of fixing columns are arranged along the surface of the mounting plate;

[0011] A connecting rod has one end detachably connected to the fixing column and the other end connected to a magnetic attraction device.

[0012] Preferably, the driving device is an electric push rod, a fixing plate is provided on the electric push rod, a driving shaft is connected to the power output end of the electric push rod, and the driving shaft is connected to the mounting plate.

[0013] Preferably, a thread is provided at the end of the connecting rod close to the fixing column, a threaded hole is provided on the end surface of the fixing column facing the connecting rod, and the connecting rod is threadedly connected to the fixing column.

[0014] Preferably, the magnetic attraction device is a magnet.

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. It uses a simple reciprocating drive device to provide power, and the equipment cost is much lower than that of the manipulator;

[0017] 2. The equipment has a simple structure, is easy to maintain and has strong durability;

[0018] 3. When installing the inserts, the magnets on the multiple mounting rods are connected to the inserts respectively, and the electric push rod pushes the mounting plate to move toward the plastic part, so that multiple inserts can be installed on the plastic part at one time, which is highly efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a side view of the device in the embodiment;

[0020] Figure 2 Schematic diagram of the connection relationship between the fixed column, the connecting rod and the magnet in the embodiment;

[0021] Figure 3 Schematic diagram of the connection relationship among the mounting plate, the fixing column, the connecting rod and the magnet in the embodiment.

[0022] In the figure, 1, electric push rod; 12, fixing plate; 13, driving shaft; 2, mounting plate; 21, fixing column; 22, connecting rod; 23, magnet. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0025] Embodiment: A plurality of insert installation devices

[0026] like Figure 1-3 As shown, the device includes a driving device, whose power output end can reciprocate. The driving device is an electric push rod 1, on which a fixing plate 12 is provided, and the fixing plate 12 is used to fix the electric push rod 1. The power output end of the electric push rod 1 is coaxially connected with a driving shaft 13.

[0027] The end of the drive shaft 13 away from the electric push rod 1 is connected to the mounting plate 2, and the drive shaft 13 is arranged perpendicular to the surface of the mounting plate 2. A plurality of fixing columns 21 are fixedly arranged on the side of the mounting plate 2 away from the electric push rod 1, and a threaded hole (not marked in the figure) is opened on the end surface of each fixing column 21.

[0028] The end of the fixing column 21 away from the mounting plate 2 is connected with a connecting rod 22, and the connecting rod 22 is detachably connected to the fixing column 21. The side surface of the connecting rod 22 close to the end of the fixing column 21 is provided with a thread, and the connecting rod 22 is threadedly connected to the fixing column 21.

[0029] An adsorption device is installed at the end of the connecting rod 22 away from the mounting plate 2 for adsorbing inserts such as nuts. The adsorption device in this embodiment is a magnet 23.

[0030] Directions:

[0031] In this embodiment, the insert to be installed is a nut. After the plastic part is injection molded and demolded, it is transferred to the installation equipment and clamped. One device is set on each side of the plastic part. According to the position of the hole on the plastic part, a corresponding connecting rod 22 is set on the mounting plate 2. The connecting rod 22 is connected to the fixing column 21 so that each connecting rod 22 is aligned with the hole on the plastic part. The nut is placed on the magnet 23, and the nut is adsorbed on the magnet 23. When installing the nut, the electric push rod 1 pushes the mounting plate 2, the connecting rod 22, and the magnet 23 toward the plastic part, and embeds the nut into the hole on the plastic part. The device embeds multiple nuts into the plastic part at one time, thereby achieving the effect of improving work efficiency.

Claims

1. A plurality of insert installation devices, characterized in that: include: A driving device, whose power output end can reciprocate; A mounting plate (2) connected to a power output end of the driving device; A fixing column (21) is arranged on a side of the mounting plate (2) away from the driving device, and a plurality of fixing columns (21) are arranged along the surface of the mounting plate (2); A connecting rod (22) has one end detachably connected to the fixing column (21) and the other end connected to a magnetic attraction device.

2. A plurality of insert installation devices according to claim 1, characterized in that: The driving device is an electric push rod (1), a fixing plate (12) is arranged on the electric push rod (1), a driving shaft (13) is connected to the power output end of the electric push rod (1), and the driving shaft (13) is connected to the mounting plate (2).

3. A plurality of insert installation devices according to claim 1, characterized in that: The end of the connecting rod (22) close to the fixing column (21) is provided with a thread, and the fixing column (21) is provided with a threaded hole on the end surface facing the connecting rod (22), and the connecting rod (22) is threadedly connected to the fixing column (21).

4. A plurality of insert installation devices according to claim 1, characterized in that: The magnetic attraction device is a magnet (23).

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