Adjustable injection molding machine rack structure

Abstract

The utility model discloses an adjustable injection molding machine frame structure, which relates to the technical field of injection molding machine frames and comprises a frame, the frame is divided into an upper frame and a lower frame, first connecting sleeves are fixedly mounted at four corners of the outer bottom surface of the upper frame, and second connecting sleeves are fixedly mounted at four corners of the outer top surface of the lower frame. The inner side of the first connecting sleeve and the inner side of the second connecting sleeve are fixedly connected through a connecting plate, and regulation and control assemblies used for preventing the machine frame from inclining are arranged at the four corners of the lower frame correspondingly. The connecting frame is driven to slide up and down in the notch through the knob and the rotating shaft rod under the meshing connection characteristic of the gear and the rack, so that the inclined corner of the rack is adjusted, the whole rack is always in a horizontal state, normal use of the injection molding machine and the later processing efficiency are prevented from being influenced, and the production efficiency is improved. And long-term use and popularization are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding machine frames, in particular to an adjustable injection molding machine frame structure. Background Technique

[0002] An injection molding machine, also known as an injection molding machine or an injection machine, is the main molding equipment for making various shaped plastic products from thermoplastic or thermosetting plastics using plastic molding dies. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity. During the installation process of the injection molding machine, a frame is usually required for fixed support so that it can be used normally.

[0003] However, the existing injection molding machine frames generally adopt an overall welded connection method during use. Although it has a strong fixed support ability, when used in different places, due to the unevenness of the fixed ground, it is easy for the frame to be in an inclined state, resulting in the injection molding machine that is fixedly supported unable to be used normally and affecting the later processing efficiency. For this reason, technical personnel in this field have provided an adjustable injection molding machine frame structure to solve the problems raised in the above background technique. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an adjustable injection molding machine frame structure, which solves the problems raised in the above background technique that when used in different places, due to the unevenness of the fixed ground, it is easy for the frame to be in an inclined state, resulting in the injection molding machine that is fixedly supported unable to be used normally and affecting the later processing efficiency.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: An adjustable injection molding machine frame structure includes a frame, the frame is divided into an upper frame and a lower frame, the four corners of the outer bottom surface of the upper frame are fixedly installed with first connecting sleeves, the four corners of the outer top surface of the lower frame are fixedly installed with second connecting sleeves, and the inner sides of the first connecting sleeves and the second connecting sleeves are fixedly connected to each other through connecting plates;

[0006] Adjusting components for preventing the frame from tilting are arranged at the four corners of the lower frame

[0007] As a further technical solution of the utility model, the adjusting component includes mounting blocks arranged at the four corners of the outer bottom surface of the lower frame. The central positions of the outer top surfaces of the four mounting blocks are provided with notches. The four corners of the outer bottom surface of the lower frame are fixedly installed with connecting frames, and the connecting frames are slidably inserted into the inner sides of the notches. At the same time, racks are fixedly installed on the inner side walls of the connecting frames.

[0008] As a further technical solution of the present utility model, a rotating shaft rod is rotatably installed on the inner side walls of both sides of the notch and inside the connecting frame. A gear is fixedly installed on the outer peripheral side wall of the rotating shaft rod. The gear is meshed with the rack. Secondly, one end of the rotating shaft rod extends to the outer side wall of the mounting block and a knob is also fixedly installed on the outer peripheral surface.

[0009] As a further technical solution of the present utility model, bottom plates are fixedly installed on the outer bottom surfaces of the four mounting blocks. First ear plates are fixedly installed at the central positions of both ends of the outer bottom surface of the lower frame. First square plates are symmetrically arranged inside the two groups of first ear plates. Square bars are fixedly installed on the outer bottom surfaces of the four groups of first square plates. Second ear plates are fixedly installed on the corresponding outer side walls of the four bottom plates. A second square plate is arranged inside the second ear plate. An opening is formed at the central position of the outer top surface of the second square plate. The square bar is inserted into the inner side of the opening.

[0010] As a further technical solution of the present utility model, limiting holes arranged at equal intervals and adapted to each other are formed on the outer side walls of the four square bars and the openings. The first square plate and the second square plate are fixed to each other through a limiting rod inserted into the limiting holes in common. The two groups of first ear plates are fixed to the first square plate through a first screw rod. The four groups of second ear plates are fixed to the second square plate through a second screw rod.

[0011] As a further technical solution of the present utility model, the four groups of first connecting sleeves and second connecting sleeves are fixedly connected to the connecting plate through a third screw rod.

[0012] The present utility model provides an adjustable injection molding machine frame structure, which has the following beneficial effects compared with the prior art:

[0013] 1. For the adjustable injection molding machine frame structure designed in this way, by setting the knob and the rotating shaft rod, and under the meshing connection characteristic of the gear and the rack, the connecting frame is driven to slide up and down inside the notch, so as to adjust one inclined corner of the frame, and then make the whole frame always in a horizontal state, thereby avoiding affecting the normal use of the injection molding machine and the later processing efficiency, which is beneficial to long-term use and promotion.

[0014] 2. For the adjustable injection molding machine frame structure designed in this way, by setting the first square plate and the second square plate and the first ear plate and the second ear plate, the frame can be fixedly connected to the bottom plate, so as to improve the fixed support effect of the overall frame. At the same time, through the interaction of the limiting holes and the limiting rods, it is convenient to adjust the lengths of the first square plate and the second square plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of an adjustable injection molding machine frame structure;

[0016] Figure 2 It is a schematic cross-sectional three-dimensional structure diagram of an adjustable injection molding machine frame structure;

[0017] Figure 3 It is a schematic diagram of the overall structure decomposition of an adjustable injection molding machine frame structure;

[0018] Figure 4 It is Figure 3 The partial enlarged view of part A in

[0019] In the figure:

[0020] 1. Upper frame; 101. Lower frame; 102. First connecting sleeve; 103. Second connecting sleeve; 104. Connecting plate;

[0021] 2. Regulation and control component; 201. Installation block; 202. Notch; 203. Connecting frame; 204. Rack; 205. Rotating shaft rod; 206. Gear; 207. Knob;

[0022] 3. Bottom plate; 301. First ear plate; 302. First square plate; 303. Square bar; 304. Second ear plate; 305. Second square plate; 306. Open end; 307. Limit hole; 308. Limit rod;

[0023] 4. First screw; 401. Second screw; 402. Third screw. Specific implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-4, the present utility model provides a technical solution for an adjustable injection molding machine frame structure: including a frame, which is divided into an upper frame 1 and a lower frame 101. At the four corners of the outer bottom surface of the upper frame 1, first connecting sleeves 102 are fixedly installed. At the four corners of the outer top surface of the lower frame 101, second connecting sleeves 103 are fixedly installed. The inner sides of the first connecting sleeves 102 and the second connecting sleeves 103 are fixedly connected to each other through a connecting plate 104. The four groups of first connecting sleeves 102 and second connecting sleeves 103 are fixedly connected to the connecting plate 104 through third screws 402. By turning the third screw 402 and removing it, the fixed connection relationship between the first connecting sleeve 102, the second connecting sleeve 103, and the connecting plate 104 can be released, facilitating the separation of the upper frame 1, the lower frame 101, and the connecting plate 104 from each other, thus facilitating subsequent disassembly and transportation. At the same time, turning the third screw 402 in the reverse direction can fixedly connect the first connecting sleeve 102, the second connecting sleeve 103, and the connecting plate 104 to each other.

[0026] Adjusting components 2 for preventing the frame from tilting are provided at the four corners of the lower frame 101. The adjusting components 2 include mounting blocks 201 provided at the four corners of the outer bottom surface of the lower frame 101. At the central position of the outer top surface of the four mounting blocks 201, notches 202 are opened. At the four corners of the outer bottom surface of the lower frame 101, connecting frames 203 are fixedly installed, and the connecting frames 203 are slidably inserted into the inner sides of the notches 202. At the same time, racks 204 are fixedly installed on the inner side walls of the connecting frames 203. On both inner side walls of the notches 202 and inside the connecting frames 203, rotating shafts 205 are rotatably installed. On the outer peripheral side wall of the rotating shaft 205, gears 206 are fixedly installed. The gears 206 and the racks 204 are meshed. Secondly, one end of the rotating shaft 205 extends to the outer side wall of the mounting block 201 and a knob 207 is also fixedly installed on the outer peripheral surface. By turning the knob 207 to drive the rotating shaft 205 to drive the gear 206 to rotate, and driving the rack 204 to drive the connecting frame 203 to slide back and forth inside the notch 202 due to the meshing connection characteristic of the gear 206, the corner of the frame that is tilted due to the uneven ground can be lifted, so that the frame is always in a horizontal state, enabling the injection molding machine to be used normally and avoiding affecting the later processing efficiency.

[0027] On the outer bottom surfaces of the four mounting blocks 201, bottom plates 3 are fixedly installed. At the central positions of both ends of the outer bottom surface of the lower frame 101, first ear plates 301 are fixedly installed. On the inner sides of the two groups of first ear plates 301, first square plates 302 are symmetrically arranged. On the outer bottom surfaces of the four groups of first square plates 302, square bars 303 are fixedly installed. On the outer side walls of the four bottom plates 3 corresponding to each other, second ear plates 304 are fixedly installed. Inside the second ear plates 304, second square plates 305 are arranged. At the central position of the outer top surface of the second square plate 305, an opening 306 is formed. The square bar 303 is inserted into the inner side of the opening 306. On the outer side walls of the four square bars 303 and the opening 306, limiting holes 307 arranged at equal intervals and adapted to each other are formed. Inside the limiting holes 307, the first square plate 302 and the second square plate 305 are fixed to each other by inserting a common limiting rod 308. The two groups of first ear plates 301 are fixed to the first square plate 302 by a first screw 4. The four groups of second ear plates 304 are fixed to the second square plate 305 by a second screw 401. After the inclined corner of the frame is adjusted, the first square plate 302 and the second square plate 305 are successively fixed to the first ear plate 301 and the second ear plate 304 by the first screw 4 and the second screw 401, so as to improve the fixed support effect of the overall frame. At the same time, the limiting rod 308 is screwed to take it out of the limiting hole 307, so that the square bar 303 slides inside the opening 306, thereby adjusting the lengths of the first square plate 302 and the second square plate 305, so as to facilitate the connection between the first square plate 302 and the second square plate 305 and the first ear plate 301 and the second ear plate 304.

[0028] The working principle of the present utility model is as follows: when in use, first transport the upper frame 1, the lower frame 101 and the connecting plate 104 to the site to be processed in sequence, and then screw the third screw 402 to fix the upper frame 1, the lower frame 101 and the connecting plate 104 to form a frame that provides a fixed support for the injection molding machine.

[0029] At the same time, since the processing site is uneven, the whole frame is in an inclined state. Then, turn the knob 207 to drive the rotating shaft rod 205 to drive the gear 206 to rotate, and drive the rack 204 to drive the connecting frame 203 to slide back and forth inside the notch 202 under the meshing connection characteristic of the gear 206, so as to lift the inclined corner of the frame, so that the frame is always in a horizontal state.

[0030] Meanwhile, after the adjustment is completed, turn the first screw rod 4 to fixedly install the first square plate 302 and the second square plate 305 on the first ear plate 301 and the second ear plate 304 in sequence, so that one corner after the adjustment is fixed, and at the same time, the fixed support effect of the overall frame is improved. Secondly, turn the limit rod 308 to take it out from the limit hole 307, so that the square bar 303 slides inside the open end 306, and then adjust the lengths of the first square plate 302 and the second square plate 305, so as to facilitate the connection between the first square plate 302 and the second square plate 305 and the first ear plate 301 and the second ear plate 304.

[0031] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. An adjustable injection molding machine frame structure, characterized in that, It includes a frame, which is divided into an upper frame (1) and a lower frame (101). At the four corners of the outer bottom surface of the upper frame (1), first connecting sleeves (102) are fixedly installed. At the four corners of the outer top surface of the lower frame (101), second connecting sleeves (103) are fixedly installed. The inner sides of the first connecting sleeves (102) and the second connecting sleeves (103) are fixedly connected to each other through a connecting plate (104). Regulating components (2) for preventing the frame from tilting are arranged at the four corners of the lower frame (101).

2. The adjustable injection molding machine frame structure according to claim 1, characterized in that, The regulating component (2) includes mounting blocks (201) arranged at the four corners of the outer bottom surface of the lower frame (101). At the central positions of the outer top surfaces of the four mounting blocks (201), notches (202) are opened. At the four corners of the outer bottom surface of the lower frame (101), connecting frames (203) are fixedly installed, and the connecting frames (203) are slidably inserted into the inner sides of the notches (202). At the same time, racks (204) are fixedly installed on the inner side walls of the connecting frames (203).

3. The adjustable injection molding machine frame structure according to claim 2, characterized in that, On both inner side walls of the notch (202) and inside the connecting frame (203), a rotating shaft rod (205) is rotatably installed. A gear (206) is fixedly installed on the outer peripheral side wall of the rotating shaft rod (205). The gear (206) is meshed with the rack (204). Secondly, one end of the rotating shaft rod (205) extends to the outer side wall of the mounting block (201), and a knob (207) is also fixedly installed on the outer peripheral surface thereof.

4. An adjustable injection molding machine frame structure according to claim 2, characterized in that, On the outer bottom surfaces of the four mounting blocks (201), bottom plates (3) are fixedly installed. At the central positions of both ends of the outer bottom surface of the lower frame (101), first ear plates (301) are fixedly installed. First square plates (302) are symmetrically arranged inside the two groups of first ear plates (301). Square bars (303) are fixedly installed on the outer bottom surfaces of the four groups of first square plates (302). Second ear plates (304) are fixedly installed on the outer side walls corresponding to the four bottom plates (3). A second square plate (305) is arranged inside the second ear plate (304). An opening (306) is opened at the central position of the outer top surface of the second square plate (305). The square bar (303) is inserted into the inner side of the opening (306).

5. An adjustable injection molding machine frame structure according to claim 4, characterized in that, On the outer side walls of the four square bars (303) and the opening (306), limiting holes (307) arranged at equal intervals and adapted to each other are opened. The first square plate (302) and the second square plate (305) are fixedly connected to each other through a limiting rod (308) inserted into the limiting holes (307) in common. The two groups of first ear plates (301) are fixedly connected to the first square plate (302) through a first screw (4). The four groups of second ear plates (304) are fixedly connected to the second square plate (305) through a second screw (401).

6. The adjustable injection molding machine frame structure according to claim 1, characterized in that, The four groups of first connecting sleeves (102) and second connecting sleeves (103) are fixedly connected to the connecting plate (104) through a third screw (402).

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