Injection table adjusting structure of double-colored injection molding machine

Abstract

The utility model discloses an injection table adjusting structure of a double-colored injection molding machine, which relates to the field of injection molding machines and comprises a supporting seat, two moving boxes are arranged at the top of the supporting seat, injection tables are arranged at the tops of the two moving boxes, adjusting assemblies are arranged in the moving boxes, and an electric telescopic rod is connected in the supporting seat. The output end of the electric telescopic rod is connected with a U-shaped frame, a first motor is connected into the U-shaped frame, the output end of the first motor is connected with a rotating shaft, and the outer wall of the rotating shaft is connected with a gear. An electric telescopic rod is used for pushing a U-shaped frame, the U-shaped frame pulls a first motor, the first motor pulls a rotating shaft, so that the rotating shaft slides in a first strip-shaped opening, the rotating shaft pulls a gear, and the gear can be only connected with a rack on the side wall of a moving box on the left side or the right side in a meshed mode; and the gear can drive the rack to move, so that the injection table needing to be used can be independently moved out, and the single injection table can be conveniently used according to needs.

Description

Technical Field

[0001] The utility model relates to the field of injection molding machines, in particular to a shooting platform adjustment structure of a double-color injection molding machine. Background Art

[0002] The working principle of an injection molding machine is similar to that of a syringe. Using the thrust of a screw, it injects molten plastic into a closed mold cavity, where it solidifies and sets into shape, resulting in a finished product. Injection molding is a cyclical process, with each cycle consisting of: feeding—melting and plasticizing—pressure injection—mold filling and cooling—mold opening and part removal. After the part is removed, the mold is closed again, and the next cycle begins.

[0003] At present, when using a two-color injection molding machine, in order to facilitate the injection molding of molds of different sizes, the existing technology can adjust the distance between the two shooting tables so that molds of different sizes can be injected. However, when only a single shooting table is needed for injection molding, since the two shooting tables are mostly on the same horizontal plane, a single-cylinder injection molding machine is also required for injection molding, which is relatively inconvenient and costly.

[0004] Therefore, it is necessary to invent a shooting platform adjustment structure of a two-color injection molding machine to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a shooting platform adjustment structure of a two-color injection molding machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a shooting platform adjustment structure of a two-color injection molding machine, comprising a support seat, two mobile boxes are provided on the top of the support seat, a shooting platform is provided on the top of the two mobile boxes, an adjustment component is provided in the mobile box, an electric telescopic rod is connected to the support seat, the output end of the electric telescopic rod is connected to a U-shaped frame, a first motor is connected to the U-shaped frame, the output end of the first motor is connected to a rotating shaft, the outer wall of the rotating shaft is connected to a gear, a first strip-shaped opening corresponding to the rotating shaft is opened on the top of the support seat, and a rack is connected to the opposite sides of the two mobile boxes.

[0007] Preferably, the adjustment component includes a screw connected to the inside of the mobile box, and the two opposite sides of the two mobile boxes are connected to a second motor. The output end of the second motor is connected to one end of the screw, and the outer wall of the screw is connected to an adjustment block. The top of the adjustment block is connected to a pull rod, and a second strip opening corresponding to the pull rod is opened on the top of the mobile box, and the top of the pull rod is connected to the bottom of the shooting platform.

[0008] Preferably, a protective cover is provided on the outer side of the second motor, and the protective cover is connected to the side wall of the moving box.

[0009] Preferably, the front and rear sides of the adjustment block are connected to limit blocks, and the front and rear inner side walls of the moving box are both provided with limit grooves corresponding to the limit blocks.

[0010] Preferably, the bottom of the moving box is connected to two sliding blocks, and the top of the support seat is provided with sliding grooves corresponding to the sliding blocks.

[0011] The technical effects and advantages of this utility model are:

[0012] By using an electric telescopic rod to push the U-shaped frame, the U-shaped frame pulls the first motor, the first motor pulls the rotating shaft, so that the rotating shaft slides in the first strip-shaped opening, and the rotating shaft pulls the gear, so that the gear can only be engaged with the rack on the left or right side wall of the mobile box. By using the first motor to drive the gear to rotate, the gear can drive the rack to move, so that the shooting platform that needs to be used can be moved out separately, which can facilitate the use of a single shooting platform according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure;

[0015] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of part A.

[0016] In the figure: 1. Support base; 2. Moving box; 3. Shooting platform; 4. Adjustment assembly; 41. Screw; 42. Second motor; 43. Adjustment block; 44. Pull rod; 5. Electric telescopic rod; 6. U-shaped frame; 7. First motor; 8. Rotating shaft; 9. Gear; 10. Rack; 11. Protective cover; 12. Limit block; 13. Slider. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] The utility model provides Figure 1-3The shooting platform adjustment structure of a two-color injection molding machine shown in the figure includes a support base 1, two mobile boxes 2 are provided on the top of the support base 1, and a shooting platform 3 is provided on the top of the two mobile boxes 2. An adjustment component 4 is provided in the mobile box 2, and an electric telescopic rod 5 is connected to the support base 1. The output end of the electric telescopic rod 5 is connected to a U-shaped frame 6, and a first motor 7 is connected to the U-shaped frame 6. The output end of the first motor 7 is connected to a rotating shaft 8, and the outer wall of the rotating shaft 8 is connected to a gear 9. The top of the support base 1 is provided with a first strip opening corresponding to the rotating shaft 8, and the opposite sides of the two mobile boxes 2 are connected to gears. Strip 10, when only the left or right shooting platform 3 needs to be used, according to the needs, the electric telescopic rod 5 is used to push the U-shaped frame 6, the U-shaped frame 6 pulls the first motor 7, the first motor 7 pulls the rotating shaft 8, so that the rotating shaft 8 slides in the first strip-shaped opening, and the rotating shaft 8 pulls the gear 9, so that the gear 9 can only be engaged with the rack 10 on the left or right side wall of the mobile box 2. By using the first motor 7 to drive the gear 9 to rotate, the gear 9 can drive the rack 10 to move, so that the shooting platform 3 that needs to be used can be moved out separately, which can facilitate the use of a single shooting platform 3 as needed.

[0019] The adjusting component 4 includes a screw rod 41 connected to the inside of the moving box 2, and a second motor 42 is connected to the opposite side of the two moving boxes 2. The output end of the second motor 42 is connected to one end of the screw rod 41, and the outer wall of the screw rod 41 is connected to the adjusting block 43. The top of the adjusting block 43 is connected to the pull rod 44. A second strip opening corresponding to the pull rod 44 is opened on the top of the moving box 2, and the top of the pull rod 44 is connected to the bottom of the shooting platform 3. By using the second motor 42 to drive the screw rod 41 to rotate, the screw rod 41 drives the adjusting block 43 to move when rotating. The adjusting block 43 pulls the pull rod 44, so that the pull rod 44 slides in the second strip opening, and the pull rod 44 pulls the shooting platform 3, so that the distance between the two shooting platforms 3 can be adjusted.

[0020] A protective cover 11 is provided on the outer side of the second motor 42 . The protective cover 11 is connected to the side wall of the moving box 2 , which can conveniently protect the second motor 42 .

[0021] The front and rear sides of the adjustment block 43 are connected to the limiting blocks 12 , and the front and rear inner side walls of the moving box 2 are both provided with limiting grooves corresponding to the limiting blocks 12 , which can facilitate the limiting of the adjustment block 43 .

[0022] The bottom of the moving box 2 is connected to two sliders 13, and the top of the support base 1 is provided with sliding grooves corresponding to the sliders 13, which can facilitate the sliding and limiting of the moving box 2.

[0023] Working principle of this utility model:

[0024] When only the left or right shooting platform 3 needs to be used, according to the needs, the electric telescopic rod 5 is used to push the U-shaped frame 6, the U-shaped frame 6 pulls the first motor 7, the first motor 7 pulls the rotating shaft 8, so that the rotating shaft 8 slides in the first strip opening, and the rotating shaft 8 pulls the gear 9, so that the gear 9 can only be engaged with the rack 10 on the left or right side wall of the mobile box 2, and the first motor 7 is used to drive the gear 9 to rotate, and the gear 9 can drive the rack 10 to move, so that the shooting platform 3 that needs to be used can be moved out separately, and the second motor 42 is used to drive the screw rod 41 to rotate, and the screw rod 41 drives the adjusting block 43 to move when it rotates, and the adjusting block 43 pulls the pull rod 44, so that the pull rod 44 slides in the second strip opening, and the pull rod 44 pulls the shooting platform 3, so that the distance between the two shooting platforms 3 can be adjusted.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A shooting platform adjustment structure of a two-color injection molding machine, including a support seat, characterized in that: Two mobile boxes are provided on the top of the support seat, and a shooting platform is provided on the top of the two mobile boxes. An adjustment component is provided in the mobile box. An electric telescopic rod is connected to the support seat, and the output end of the electric telescopic rod is connected to a U-shaped frame. A first motor is connected to the U-shaped frame, and the output end of the first motor is connected to a rotating shaft. The outer wall of the rotating shaft is connected to a gear. A first strip-shaped opening corresponding to the rotating shaft is opened on the top of the support seat, and a rack is connected to the opposite sides of the two mobile boxes.

2. The shooting platform adjustment structure of a two-color injection molding machine according to claim 1, characterized in that: The adjustment component includes a screw connected to the moving box, and the two opposite sides of the two moving boxes are connected to a second motor. The output end of the second motor is connected to one end of the screw, and the outer wall of the screw is connected to an adjustment block. The top of the adjustment block is connected to a pull rod. A second strip opening corresponding to the pull rod is opened on the top of the moving box, and the top of the pull rod is connected to the bottom of the shooting platform.

3. The shooting platform adjustment structure of a two-color injection molding machine according to claim 2, characterized in that: A protective cover is provided on the outer side of the second motor, and the protective cover is connected to the side wall of the moving box.

4. The shooting platform adjustment structure of a two-color injection molding machine according to claim 2, characterized in that: The front and rear sides of the adjusting block are both connected to the limiting blocks, and the front and rear inner side walls of the moving box are both provided with limiting grooves corresponding to the limiting blocks.

5. The shooting platform adjustment structure of a two-color injection molding machine according to claim 1, characterized in that: The bottom of the moving box is connected to two sliding blocks, and the top of the supporting seat is provided with sliding grooves corresponding to the sliding blocks.

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