Mold supporting device of injection molding machine

Abstract

The utility model discloses a mould supporting device of an injection molding machine, which comprises a vertical moving base, a transverse moving frame is movably mounted on the upper surface of the vertical moving base, a lifting frame is movably mounted at the position, close to the middle, of the transverse moving frame, and the vertical moving base comprises a fillet chassis, a first motor, a first limiting sliding rod, a first screw rod, a threaded sliding block and a limiting strip. The transverse moving frame comprises a C-shaped frame, a second limiting sliding rod, a second screw and a second motor. According to the mold supporting device of the injection molding machine, the vertical moving base and the transverse moving frame are matched with the lifting frame, so that the mold supporting device can automatically lift, transversely move and vertically move an injection mold in the injection molding machine, the injection mold is more convenient to disassemble and assemble, and the disassembly and assembly process is more labor-saving and flexible; wherein the vertical moving base is responsible for vertically and automatically moving the injection mold, the transverse moving frame is responsible for transversely and automatically moving the injection mold, and the lifting frame is responsible for automatically lifting the injection mold.

Description

Technical Field

[0001] The utility model relates to the technical field of the structure of an injection mold support device, and particularly relates to a mold support device for an injection molding machine. Background Art

[0002] An injection molding machine, also known as an injection molding press or an injection machine, is the main molding equipment for making various shaped plastic products from thermoplastic or thermosetting plastics using plastic molding dies. Injection molding, also known as injection molding and pressing, is a molding method that combines injection and molding. An injection mold support device is an auxiliary device designed and used specifically for injection molds, and its core purpose is to provide stable support to ensure the stability and accuracy of the mold during the injection molding process.

[0003] When the existing injection mold support device is in use, there are certain drawbacks. The traditional injection mold support device cannot move the injection mold horizontally and vertically at will, nor is it convenient to lift the injection mold at will. The injection mold is too heavy, making it inconvenient to install into the injection molding machine, and the disassembly and assembly process is not labor-saving and flexible enough. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a mold support device for an injection molding machine, which can effectively solve the problems in the background art.

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

[0006] A mold support device for an injection molding machine includes a vertical movement base. A horizontal movement frame is movably installed on the upper surface of the vertical movement base. A lifting frame is movably installed at a position near the middle of the horizontal movement frame. The vertical movement base includes a rounded corner chassis, a first motor, a first limit slide bar, a first screw rod, a threaded slider, and a limit bar. The horizontal movement frame includes a C-shaped frame, a second limit slide bar, a second screw rod, and a second motor. The lifting frame includes a fixed frame, a third motor, a third limit slide bar, a third screw rod, a threaded sliding sleeve, a placement table, a sponge pad, and a rubber pad.

[0007] Preferably, the first motor is fixedly installed in the motor outer frame at the front end of the rounded corner chassis. The first limit slide bar is fixedly installed at a position near the edge on the upper surface of the rounded corner chassis. Through holes are opened at positions near the four corners on the upper surface of the rounded corner chassis.

[0008] Preferably, the first screw rod is fixedly installed at the front end of the rotating shaft of the first motor. The threaded slider is sleeved outside the limit bar. The limit bar is fixedly installed on the upper surface of the rounded corner chassis. The rear end of the first screw rod is inserted into the through hole of the rear end fixing plate of the rounded corner chassis. The rear end of the first screw rod passes through the threaded through hole of the threaded slider. Both ends of the first limit slide bar are fixedly connected to the fixing plate of the rounded corner chassis.

[0009] Preferably, the C-shaped frame is fixedly installed on the upper surface of the threaded slider, the second limiting slide bar is fixedly installed inside the C-shaped frame, and both ends of the second screw rod are inserted into the through holes inside the C-shaped frame.

[0010] Preferably, the second motor is fixedly installed in the circular groove on one side of the C-shaped frame, the front end of the rotating shaft of the second motor is fixedly connected to one end of the second screw rod, and the lower end of the C-shaped frame is stuck in the middle of the limiting strip.

[0011] Preferably, the fixed frame is sleeved on the outside of the second limiting slide bar, the third motor is fixedly installed at the lower position inside the fixed frame, the third limiting slide bar is fixedly installed inside the fixed frame, the third screw rod is fixedly installed at the upper end of the rotating shaft of the third motor, and the rear end of the second screw rod passes through the threaded through hole at the lower end of the fixed frame.

[0012] Preferably, the threaded sliding sleeve is sleeved on the outside of the fixed frame, the placement table is fixedly installed at the upper end of the threaded sliding sleeve, the sponge pad is fixedly installed on the upper surface of the placement table, the rubber pad is fixedly installed on the upper surface of the sponge pad, the upper end of the third screw rod is inserted into the through hole on the upper surface of the fixed frame, the third limiting slide bar and the upper end of the third screw rod pass through the lower surface of the threaded sliding sleeve, and anti-slip grooves are formed on the surface of the rubber pad.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, through the vertical movement base, the horizontal movement frame and the lifting frame arranged, the vertical movement base and the horizontal movement frame cooperate with the lifting frame to enable the mold support device to automatically lift, horizontally move and vertically move the injection mold in the injection molding machine, making the disassembly and assembly of the injection mold more convenient, and the disassembly and assembly process more labor-saving and flexible. Among them, the vertical movement base is responsible for the vertical automatic movement of the injection mold, the horizontal movement frame is responsible for the horizontal automatic movement of the injection mold, and the lifting frame is responsible for the automatic lifting of the injection mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of a mold support device of an injection molding machine according to the utility model;

[0016] Figure 2 is an exploded schematic diagram of the lifting frame structure of a mold support device of an injection molding machine according to the utility model;

[0017] Figure 3 is a partial enlarged schematic diagram of part A of a mold support device of an injection molding machine according to the utility model Figure 2 ;

[0018] Figure 4 is a partial enlarged schematic diagram of part B of a mold support device of an injection molding machine according to the utility model Figure 2 ;

[0019] In the figure: 1. Vertical movement base; 101. Rounded chassis; 102. First motor; 103. First limit slide bar; 104. First screw; 105. Threaded slider; 106. Limit bar; 2. Horizontal movement frame; 201. C-shaped frame; 202. Second limit slide bar; 203. Second screw; 204. Second motor; 3. Lifting frame; 301. Fixed frame; 302. Third motor; 303. Third limit slide bar; 304. Third screw; 305. Threaded sliding sleeve; 306. Placing table; 307. Sponge pad; 308. Rubber pad. Specific implementation mode

[0020] In order to make the technical means, creative features, achieved purposes and functions realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation modes.

[0021] As Figures 1-4 shown, a mold support device for an injection molding machine includes a vertical movement base 1, a horizontal movement frame 2 is movably installed on the upper surface of the vertical movement base 1, a lifting frame 3 is movably installed at a position near the middle of the horizontal movement frame 2. The vertical movement base 1 includes a rounded chassis 101, a first motor 102, a first limit slide bar 103, a first screw 104, a threaded slider 105 and a limit bar 106. The horizontal movement frame 2 includes a C-shaped frame 201, a second limit slide bar 202, a second screw 203 and a second motor 204. The lifting frame 3 includes a fixed frame 301, a third motor 302, a third limit slide bar 303, a third screw 304, a threaded sliding sleeve 305, a placing table 306, a sponge pad 307 and a rubber pad 308. The vertical movement base 1 cooperates with the horizontal movement frame 2 and the lifting frame 3 to enable the mold support device to automatically lift, horizontally move and vertically move the injection mold in the injection molding machine, making the disassembly and assembly of the injection mold more convenient, and the disassembly and assembly process more labor-saving and flexible. Among them, the vertical movement base 1 is responsible for the vertical automatic movement of the injection mold, the horizontal movement frame 2 is responsible for the horizontal automatic movement of the injection mold, and the lifting frame 3 is responsible for the automatic lifting of the injection mold.

[0022] The first motor 102 is fixedly installed inside the motor outer frame at the front end of the rounded chassis 101. The first limit slide bar 103 is fixedly installed at a position near the edge on the upper surface of the rounded chassis 101. Through holes are provided at positions near the four corners on the upper surface of the rounded chassis 101. The first screw rod 104 is fixedly installed at the front end of the rotating shaft of the first motor 102. The threaded slider 105 is sleeved outside the limiting strip 106. The limiting strip 106 is fixedly installed on the upper surface of the rounded chassis 101. The rear end of the first screw rod 104 is inserted into the through hole of the rear end fixing plate of the rounded chassis 101. The rear end of the first screw rod 104 passes through the threaded through hole of the threaded slider 105. Both ends of the first limit slide bar 103 are fixedly connected to the fixing plate of the rounded chassis 101. The C-shaped frame 201 is fixedly installed on the upper surface of the threaded slider 105. The second limit slide bar 202 is fixedly installed inside the C-shaped frame 201. Both ends of the second screw rod 203 are inserted into the through holes inside the C-shaped frame 201. The second motor 204 is fixedly installed in the circular groove on one side of the C-shaped frame 201. The front end of the rotating shaft of the second motor 204 is fixedly connected to one end of the second screw rod 203. The lower end of the C-shaped frame 201 is stuck in the middle of the limiting strip 106. The fixing frame 301 is sleeved outside the second limit slide bar 202. The third motor 302 is fixedly installed at the lower position inside the fixing frame 301. The third limit slide bar 303 is fixedly installed inside the fixing frame 301. The third screw rod 304 is fixedly installed at the upper end of the rotating shaft of the third motor 302. The rear end of the second screw rod 203 passes through the threaded through hole at the lower end of the fixing frame 301. The threaded sliding sleeve 305 is sleeved outside the fixing frame 301. The placing table 306 is fixedly installed at the upper end of the threaded sliding sleeve 305. The sponge pad 307 is fixedly installed on the upper surface of the placing table 306. The rubber pad 308 is fixedly installed on the upper surface of the sponge pad 307. The upper end of the third screw rod 304 is inserted into the through hole on the upper surface of the fixing frame 301. The upper ends of the third limit slide bar 303 and the third screw rod 304 pass through the lower surface of the threaded sliding sleeve 305. Anti-slip grooves are provided on the surface of the rubber pad 308.

[0023] It should be noted that the utility model is a mold support device for an injection molding machine. When in use, the mold support device is installed in the injection molding machine through the through holes at the four corners of the rounded chassis 101 among the vertical moving base 1, the horizontal moving frame 2 and the lifting frame 3, and the injection mold is lifted and placed on the placement table 306 via the sponge pad 307 and the rubber pad 308. The sponge pad 307 makes the rubber pad 308 fit the surface of the injection mold more closely, and the rubber pad 308 has an anti-skid effect. The anti-skid grooves on the surface of the rubber pad 308 have a role in increasing friction. When the injection mold is to be moved vertically, the No. 1 motor 102 drives the No. 1 screw 104 to rotate, the threaded slider 105 moves along the No. 1 limit slide bar 103, and the C-shaped frame 201 moves vertically along the limit bar 106, and the injection mold moves vertically accordingly. When it is to be moved horizontally When the injection mold is moved, the No. 2 motor 204 drives the No. 2 screw 203 to rotate, and the fixed frame 301 moves laterally along the No. 2 limit slide bar 202, and the injection mold moves laterally accordingly. When the injection mold needs to be raised or lowered, the No. 3 motor 302 drives the No. 3 screw 304 to rotate, and the threaded sleeve 305 moves up and down along the No. 3 limit slide bar 303 and the fixed frame 301, and the height of the injection mold rises or falls accordingly. The vertical moving base 1 and the horizontal moving frame 2 cooperate with the lifting frame 3 to enable the mold support device to automatically lift, move laterally and move the injection mold vertically in the injection molding machine, making the disassembly and assembly of the injection mold more convenient, and the disassembly and assembly process more labor-saving and flexible. The vertical moving base 1 is responsible for automatically moving the injection mold vertically, the horizontal moving frame 2 is responsible for automatically moving the injection mold laterally, and the lifting frame 3 is responsible for automatically lifting and lowering the injection mold.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mold support device for an injection molding machine, characterized in that: The invention comprises a vertical shifting base (1), a horizontal shifting frame (2) is movably mounted on the upper surface of the vertical shifting base (1), a lifting frame (3) is movably mounted near the middle of the horizontal shifting frame (2), the vertical shifting base (1) comprises a rounded bottom plate (101), a first motor (102), a first limit sliding bar (103), a first screw (104), a threaded slider (105) and a limit strip (106), the horizontal shifting frame (2) comprises a C-shaped frame (201), a second limit sliding bar (202), a second screw (203) and a second motor (204), and the lifting frame (3) comprises a fixed frame (301), a third motor (302), a third limit sliding bar (303), a third screw (304), a threaded sleeve (305), a placement table (306), a sponge pad (307) and a rubber pad (308).

2. A mold support device for an injection molding machine according to claim 1, characterized in that: The first motor (102) is fixedly installed in the motor outer frame at the front end of the rounded corner chassis (101), and the first limiting slide bar (103) is fixedly installed at a position close to the edge of the upper surface of the rounded corner chassis (101). Through holes are opened at positions close to the four corners of the upper surface of the rounded corner chassis (101).

3. A mold support device for an injection molding machine according to claim 2, characterized in that: The No. 1 screw rod (104) is fixedly installed on the front end of the rotating shaft of the No. 1 motor (102), the threaded slider (105) is sleeved on the outer side of the limit bar (106), and the limit bar (106) is fixedly installed on the upper surface of the rounded corner chassis (101). The rear end of the No. 1 screw rod (104) is inserted into the through hole of the rear end fixing plate of the rounded corner chassis (101), and the rear end of the No. 1 screw rod (104) passes through the threaded through hole of the threaded slider (105), and the two ends of the No. 1 limit slider (103) are fixedly connected to the fixing plate of the rounded corner chassis (101).

4. A mold support device for an injection molding machine according to claim 3, characterized in that: The C-shaped frame (201) is fixedly mounted on the upper surface of the threaded slider (105), the second limiting slider (202) is fixedly mounted on the inner side of the C-shaped frame (201), and both ends of the second screw rod (203) are inserted into the through holes on the inner side of the C-shaped frame (201).

5. A mold support device for an injection molding machine according to claim 4, characterized in that: The second motor (204) is fixedly installed in a circular groove on one side of the C-shaped frame (201), the front end of the rotating shaft of the second motor (204) is fixedly connected to one end of the second screw rod (203), and the lower end of the C-shaped frame (201) is clamped in the middle of the limit bar (106).

6. A mold support device for an injection molding machine according to claim 5, characterized in that: The fixed frame (301) is sleeved on the outer side of the No. 2 limiting slide bar (202), the No. 3 motor (302) is fixedly installed inside the fixed frame (301) at a lower end, the No. 3 limiting slide bar (303) is fixedly installed on the inner side of the fixed frame (301), the No. 3 screw rod (304) is fixedly installed on the upper end of the rotating shaft of the No. 3 motor (302), and the rear end of the No. 2 screw rod (203) passes through the threaded through hole at the lower end of the fixed frame (301).

7. A mold support device for an injection molding machine according to claim 6, characterized in that: The threaded sleeve (305) is sleeved on the outer side of the fixed frame (301), the placement platform (306) is fixedly installed on the upper end of the threaded sleeve (305), the sponge pad (307) is fixedly installed on the upper surface of the placement platform (306), the rubber pad (308) is fixedly installed on the upper surface of the sponge pad (307), the upper end of the No. 3 screw rod (304) is inserted into the through hole on the upper surface of the fixed frame (301), the No. 3 limiting slide rod (303) and the upper end of the No. 3 screw rod (304) pass through the lower surface of the threaded sleeve (305), and the surface of the rubber pad (308) is provided with an anti-slip groove.

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