Material taking mechanism of injection molding machine

Abstract

The utility model discloses a material taking mechanism of an injection molding machine, which comprises a mounting bottom plate, a side frame and an overturning frame, a lifting block is movably arranged in the side frame, the lifting block is connected with the overturning frame through a lifting rod, an overturning block is movably arranged in the overturning frame, a fixed shaft is movably connected onto the overturning block through a bearing, and an overturning plate is fixedly mounted at the top end of the fixed shaft. The two ends of the bottom of the overturning plate are connected with supporting plates through electric telescopic rods, the fixing plate is provided with an overturning groove, an L-shaped overturning rod is movably connected into the overturning groove in a penetrating mode, a fixing shaft is fixedly installed on the L-shaped overturning rod, and a servo motor is fixedly installed in the overturning frame. A servo motor drives an overturning screw rod to drive an overturning block to achieve reciprocating motion on a limiting base, the overturning block drives a fixing shaft to rotate through an overturning groove and an L-shaped overturning rod in the reciprocating motion process, the fixing shaft rotates to drive an overturning plate to conduct overturning motion, and therefore materials grabbed by a material taking suction cup below a supporting plate are overturned; the operation is simple and stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection molding machine technical field especially relates to a kind of injection molding machine material taking mechanism. BACKGROUND

[0002] Injection molding machine is also named injection molding machine or injection machine, it is the main forming equipment of thermoplastic or thermosetting plastic into various shapes of plastic products using plastic forming mould, injection molding is carried out at a certain temperature, when injection molding, finished product needs to be taken out, and there is a certain residual temperature on finished product, and the temperature of equipment is also relatively high, at this time, mechanical material taking device needs to be used to help staff to take material, to prevent the situation that staff is scalded.

[0003] At present, product in injection molding machine needs to be taken out after processing, the traditional injection molding product forming material taking is taken by manual, and injection molding product has a certain temperature after processing, there is a certain safety risk when manual material taking, and it also increases the working strength of staff, the position of suction cup cannot be adjusted when using mechanical hand automatic material taking, leading to time-consuming and laborious when taking material, and it is difficult to operate, after material is grabbed by suction cup, it cannot be turned over, leading to manual operation when placing subsequent material, to this end, the utility model provides a kind of injection molding machine material taking mechanism. UTILITY MODEL CONTENT

[0004] The purpose of the present application is to provide a kind of injection molding machine material taking mechanism to solve the problems raised in the above background.

[0005] To achieve the above object, the present application provides the following technical scheme: a kind of injection molding machine material taking mechanism, including installation bottom plate, side frame and turnover frame, the side frame is movably provided with lifting block, the lifting block is connected with the turnover frame by lifting rod, the turnover frame is movably provided with turnover block, the turnover block is movably connected with fixed shaft by bearing, the top of the fixed shaft is fixedly installed with turnover plate, the bottom of the turnover plate is connected with support plate by electric telescopic rod, the bottom of the support plate is movably connected with material taking suction cup by bolt;

[0006] The turnover frame is provided with turnover structure for overturning material, and the turnover structure includes a fixed plate installed in the turnover frame, the fixed plate is provided with a turnover slot, an L-shaped turnover rod is movably connected in the turnover slot, the L-shaped turnover rod is fixedly installed with the fixed shaft, a servo motor is fixedly installed in the turnover frame, the output end of the servo motor is fixedly installed with a turnover screw rod, and the turnover block is screwed on the turnover screw rod.

[0007] Preferably, the bottom end of the side frame is fixedly installed with the mounting bottom plate through bolts, and mounting holes are formed around the mounting bottom plate.

[0008] Preferably, a first motor is fixedly installed at the center of the inner bottom of the side frame through bolts, and an output end of the first motor is fixedly installed with a lifting screw rod, and the lifting block is threaded on the lifting screw rod.

[0009] Limiting rods are fixedly installed on both sides of the lifting screw rod in the side frame through bolts, and both ends of the lifting block are movably threaded in the limiting rods, and both ends of the side frame are provided with movable grooves, and the lifting rods are movably threaded in the movable grooves.

[0010] Preferably, the fixing plate is fixedly installed with a limiting base at both ends of one side close to the turnover block through bolts, a limiting sliding groove is formed at the top of the limiting base, a limiting sliding block is slidably connected in the limiting sliding groove on the limiting base, and the limiting sliding block is fixedly installed with the turnover block through bolts.

[0011] Preferably, a limiting groove with the same size as the fixing shaft is formed on one side of the turnover frame, and the fixing shaft is movably threaded in the limiting groove.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, the servo motor drives the turnover screw rod to drive the turnover block to realize reciprocating motion on the limiting base, the turnover block drives the fixing shaft to rotate through the turnover groove and the L-shaped turnover rod in reciprocating motion, the fixing shaft rotates to drive the turnover plate to rotate, so that the material grabbed by the supporting plate lower material suction cup is subjected to rotating motion, the material is convenient to take and place, the operation is simple and stable, and the material is convenient to take.

[0014] 2. In the utility model, the height of the turnover frame is adjusted through the first motor, the lifting screw rod, the lifting block and the lifting rod on the side frame, so that the material suction cup connected with the supporting plate on the turnover frame grabs the material on the injection molding machine, the operation is convenient, the grabbing of different materials is satisfied, and the material taking is practical. DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1It is a schematic perspective view of the overall structure of a material taking mechanism of an injection molding machine in the embodiment of the present application;

[0017] Figure 2 It is a schematic perspective view of the internal structure of a turnover frame of a material taking mechanism of an injection molding machine in the embodiment of the present application;

[0018] Figure 3 It is a schematic perspective view of the connecting structure of a fixed plate of a material taking mechanism of an injection molding machine in the embodiment of the present application;

[0019] Figure 4 It is a schematic perspective view of the internal structure of a side frame of a material taking mechanism of an injection molding machine in the embodiment of the present application.

[0020] In the figure: 10, mounting bottom plate; 11, mounting hole; 20, side frame; 21, lifting block; 22, lifting rod; 23, first motor; 24, lifting screw; 25, limiting rod; 26, movable groove; 30, turnover frame; 31, turnover block; 32, fixed shaft; 33, turnover plate; 34, fixed plate; 35, turnover groove; 36, L-shaped turnover rod; 37, limiting base; 38, limiting sliding groove; 39, limiting sliding block; 40, support plate; 41, material taking suction cup; 42, electric telescopic rod; 50, servo motor; 51, turnover screw; 60, limiting groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Embodiment: refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 A material taking mechanism of an injection molding machine, as shown in the figure, comprises a mounting bottom plate 10, a side frame 20 and a turnover frame 30, the side frame 20 movably has a lifting block 21, the lifting block 21 is connected to the turnover frame 30 through a lifting rod 22, the turnover frame 30 movably has a turnover block 31, the turnover block 31 movably has a fixed shaft 32 through a bearing, the top end of the fixed shaft 32 is fixedly installed with a turnover plate 33, the bottom of the turnover plate 33 is connected with a support plate 40 through an electric telescopic rod 42, the bottom of the support plate 40 is fixedly installed with a material taking suction cup 41 through bolts;

[0023] The turnover structure for overturning the material is arranged in the turnover frame 30, and the turnover structure comprises a fixed plate 34 arranged in the turnover frame 30, the fixed plate 34 is provided with a turnover groove 35, an L-shaped turnover rod 36 is movably and penetratively connected in the turnover groove 35, the L-shaped turnover rod 36 is fixedly installed with a fixed shaft 32, a servo motor 50 is fixedly installed inside the turnover frame 30, a turnover screw rod 51 is fixedly installed at the output end of the servo motor 50, a turnover block 31 is threadedly penetrated on the turnover screw rod 51, the turnover block 31 is converted from the rotary motion to the linear motion on the turnover screw rod 51, and the turnover block 31 is driven to stably move horizontally.

[0024] Referring to Figure 1 , Figure 2 and Figure 3 , the bottom end of the side frame 20 is fixedly installed with a mounting bottom plate 10 through bolts, mounting holes 11 are arranged around the mounting bottom plate 10, and the mounting base is fixed to the injection molding machine through the mounting holes 11.

[0025] A first motor 23 is fixedly installed at the bottom center of the side frame 20 through bolts, a lifting screw rod 24 is fixedly installed at the output end of the first motor 23, a lifting block 21 is threadedly penetrated on the lifting screw rod 24, limit rods 25 are fixedly installed on both sides of the lifting screw rod 24 in the side frame 20 through bolts, both ends of the lifting block 21 are movably penetrated in the limit rods 25, and movable grooves 26 are arranged at both ends of the side frame 20, lifting rods 22 are movably penetrated in the movable grooves 26, the lifting rods 22 drive the side frame 20 to synchronously move up and down, so that the height requirement of grabbing is met, and the operation is simple.

[0026] Referring to Figure 2 , Figure 3 and Figure 4 , limit bases 37 are fixedly installed at both ends of one side of the fixed plate 34 close to the turnover block 31 through bolts, a limit sliding groove 38 is arranged at the top of the limit base 37, a limit sliding block 39 is slidably connected in the limit sliding groove 38 on the limit base 37, the limit sliding block 39 is fixedly installed with the turnover block 31 through bolts, a limit groove 60 with the same size as the fixed shaft 32 is arranged on one side of the turnover frame 30, and the fixed shaft 32 is movably penetrated in the limit groove 60, and the fixed shaft 32 is movably penetrated in the limit groove 60.

[0027] The utility model discloses a work principle: through the installation hole 11 on the installation bottom plate 10 with side frame 20 and overturn frame 30 are installed to injection molding machine, through the first motor 23 on side frame 20 drive lifting screw rod 24 on the lifting block 21 in the limiting rod 25 lifting movement, lifting block 21 in the movement through lifting rod 22 and movable slot 26 drive overturn frame 30 carry out height adjustment, make overturn frame 30 connection's material suction cup 41 satisfy to the material of injection molding machine's capture, through the material suction cup 41 under support plate 40 to the material on injection molding machine carries out capture, after capture through servo motor 50 drive overturn screw rod 51 on overturn block 31 under the action of limiting base 37 movement, overturn block 31 in the movement through overturn slot 35 and L type overturn rod 36 drive support plate 40 on fixed shaft 32 overturn movement, make support plate 40 under material suction cup 41 capture's material get overturn movement, overturn movement again horizontal movement certain distance and stop, and the operator directly to the material after overturn carries out capture, and the operation is simple.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made in the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A material handling mechanism for an injection molding machine, comprising a mounting base plate (10), a side frame (20), and a tilting frame (30), characterized in that, A lifting block (21) is movably arranged in the side frame (20). The lifting block (21) is connected to the tilting frame (30) through a lifting rod (22). A tilting block (31) is movably arranged inside the tilting frame (30). A fixed shaft (32) is movably connected to the tilting block (31) through a bearing. A tilting plate (33) is fixedly installed at the top of the fixed shaft (32). A support plate (40) is connected to both ends of the bottom of the tilting plate (33) through an electric telescopic rod (42). A material suction cup (41) is fixedly installed around the bottom of the support plate (40) by bolts. The flipping frame (30) is provided with a flipping structure for flipping materials. The flipping structure includes a fixed plate (34) installed in the flipping frame (30). The fixed plate (34) has a flipping groove (35). An L-shaped flipping rod (36) is movably connected through the flipping groove (35). The fixed shaft (32) is fixedly installed on the L-shaped flipping rod (36). A servo motor (50) is fixedly installed inside the flipping frame (30). A flipping screw (51) is fixedly installed at the output end of the servo motor (50). The flipping block (31) is threaded through the flipping screw (51).

2. The material handling mechanism for an injection molding machine according to claim 1, characterized in that: The bottom end of the side frame (20) is fixedly installed with the mounting base plate (10) by bolts, and the mounting base plate (10) has mounting holes (11) around its perimeter.

3. The material handling mechanism for an injection molding machine according to claim 1, characterized in that: The first motor (23) is fixedly installed at the center of the bottom of the side frame (20) by bolts. The output end of the first motor (23) is fixedly installed with a lifting screw (24). The lifting block (21) is threaded through the lifting screw (24). Limiting rods (25) are fixedly installed on both sides of the lifting screw (24) in the side frame (20) by bolts. The two ends of the lifting block (21) are movably inserted through the limiting rods (25). Movable slots (26) are opened at both ends of the side frame (20), and the lifting rods (22) are all movably inserted through the movable slots (26).

4. The material handling mechanism for an injection molding machine according to claim 1, characterized in that: The fixed plate (34) has a limiting base (37) fixedly installed on both ends of one side near the flip block (31) by bolts. The limiting base (37) has a limiting groove (38) on its top. A limiting slider (39) is slidably connected on the limiting base (37) in the limiting groove (38). The limiting slider (39) is fixedly installed with the flip block (31) by bolts.

5. The material handling mechanism for an injection molding machine according to claim 1, characterized in that: The flipping frame (30) has a limiting groove (60) on one side that matches the size of the fixed shaft (32), and the fixed shaft (32) moves through the limiting groove (60).

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