Auxiliary mounting device for plastic injection mold

Abstract

The utility model discloses an auxiliary mounting device for a plastic injection mold. The auxiliary mounting device comprises a supporting plate; the positioning plate is arranged at the top of the supporting plate in a sliding manner; the cross beam is arranged above the positioning plate, a movable sliding sleeve is installed on the outer side of the cross beam in a sliding mode, a driving motor used for driving the movable sliding sleeve to move is installed on the side edge of the movable sliding sleeve, a second hydraulic cylinder is detachably installed at the bottom of the movable sliding sleeve, and a lifting part is installed at the output end of the second hydraulic cylinder; the lifting device has the beneficial effects that by arranging the positioning plate and the cross beam, an assembled mold can be transversely and longitudinally adjusted under the action of the driving motor and the first hydraulic cylinder, the position of the assembled mold can be conveniently adjusted according to needs, and by arranging the cross rod and the supporting rod, part of the mold needing to be assembled can be conveniently and stably lifted; quick alignment and positioning between molds are facilitated, the situation that the lifting rope swings and is not easy to position during lifting is avoided, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary mold installation, in particular to an auxiliary installation device for a plastic injection mold. Background Art

[0002] Injection molds for small household appliances are molds used to produce small household appliances plastic parts. Injection molds are important tools for manufacturing plastic products. Their working principle is to heat the plastic material to a molten state, and then inject the molten plastic into the mold through high-pressure injection of the injection molding machine. After the plastic cools and solidifies, the finished product is taken out of the mold.

[0003] In the actual processing operation, the mold needs to be cleaned or maintained before assembly. The existing mold assembly is partially lifted by a forklift or a crane through a rope. Under the action of the rope, there is a situation of swaying and instability during lifting. In addition, the volume of the injection mold of small household appliance plastic parts is relatively small, and the transportation by a crane will cause a high cost problem. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic injection mold auxiliary installation device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a plastic injection mold auxiliary installation device, comprising:

[0006] Support plate;

[0007] A positioning plate, which can be slidably placed on the top of the supporting plate;

[0008] A crossbeam, the crossbeam is placed above the positioning plate, a movable sleeve is slidably installed on the outer side of the crossbeam, a driving motor for driving the movable sleeve to move is installed on the side of the movable sleeve, a No. 2 hydraulic cylinder is detachably installed on the bottom of the movable sleeve, and a lifting part is installed on the output end of the No. 2 hydraulic cylinder for lifting and positioning the injection mold;

[0009] An extension rod is placed at the end of the crossbeam, and a gantry is arranged at the bottom of the extension rod.

[0010] Preferably, a support sleeve is fixedly connected to the top of the gantry, and the extension rod is slidably connected to the support sleeve.

[0011] Preferably, a guide rail of a T-shaped structure is fixedly connected to the top of the support plate, and the positioning plate is slidably connected to the guide rail.

[0012] Preferably, a No. 1 hydraulic cylinder is fixedly connected to the top of the support plate, and an output end of the No. 1 hydraulic cylinder is fixedly connected to the positioning plate.

[0013] Preferably, a column is fixedly connected to the top of the support plate, and the column is fixedly connected to the crossbeam.

[0014] Preferably, a fixed rack is fixedly connected to the top of the crossbeam, a driving gear is meshedly connected to the top of the fixed rack, and the output end of the driving motor is fixedly connected to the driving gear.

[0015] Preferably, the lifting part includes a cross bar fixedly connected to the output end of the No. 2 hydraulic cylinder, two movable grooves are opened in the middle of the cross bar, an adjustment rod is installed in the middle of the movable groove, and a support rod is slidably connected to the outer side of the adjustment rod.

[0016] Preferably, the bottom of the support rod is fixedly connected to a support block, and the middle of the support block is detachably connected to a support pin.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting the positioning plate and the cross beam, the assembly mold can be adjusted laterally and longitudinally under the action of the driving motor and the No. 1 hydraulic cylinder, so that it is convenient to adjust the position according to needs; by setting the cross bar and the support rod, it is convenient to stably lift the part of the mold that needs to be assembled, and facilitate the rapid alignment and positioning of the molds, avoiding the swing of the lifting rope during lifting and making it difficult to position, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the position structure of the drive motor of the utility model;

[0020] Figure 3 This is an enlarged view of point A of the utility model;

[0021] Figure 4 It is an enlarged view of point B of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the extension rod of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the positioning plate of the utility model.

[0024] In the figure: 1. Support plate; 2. Guide rail; 3. Positioning plate; 4. Hydraulic cylinder No. 1; 5. Column; 6. Crossbeam; 7. Fixed rack; 8. Moving sleeve; 9. Driving motor; 10. Driving gear; 11. Hydraulic cylinder No. 2; 12. Crossbar; 13. Moving slot; 14. Support rod; 15. Adjustment rod; 16. Support block; 17. Support pin; 18. Extension rod; 19. Gantry; 20. Support sleeve. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 The utility model provides a technical solution, a plastic injection mold auxiliary installation device, comprising: a support plate 1; a positioning plate 3 slidably placed on the top of the support plate 1; a crossbeam 6 is fixedly installed on the top of the positioning plate 3 through a column 5, a movable sleeve 8 is slidably installed on the outer side of the crossbeam 6, and a driving motor 9 for driving the movable sleeve 8 to move is installed on the side of the movable sleeve 8, and a No. 2 hydraulic cylinder 11 is detachably installed at the bottom of the movable sleeve 8, and a lifting part is installed at the output end of the No. 2 hydraulic cylinder 11 for lifting and positioning the injection mold; an extension rod 18 is fixed to the end of the crossbeam 6 by bolts, and a gantry 19 is provided at the bottom of the extension rod 18.

[0027] It should be noted that four limit baffles are detachably installed on the top of the positioning plate 3 of the utility model. The mold base to be assembled is placed on the top of the positioning plate 3, and the movable sleeve 8 is driven by the driving motor 9 and the driving gear 10 to move on the outside of the crossbeam 6. After reaching the remaining assembly parts, the cross bar 12 is adjusted downward by the No. 2 hydraulic cylinder 11, and the position of the support rod 14 in the movable groove 13 is adjusted and then fixed by bolts. The assembled parts are adjusted to a vertical or horizontal state, and the support block 16 is inserted into the inside of the component lifting ring, and then the support pin 17 is inserted into the support block 16, so that the assembled parts are lifted by the No. 2 hydraulic cylinder 11, and the No. 2 hydraulic cylinder 11 is moved to the top of the positioning plate 3 by the driving motor 9, and then the position of the positioning plate 3 is adjusted by the No. 1 hydraulic cylinder 4, so that the mold can be installed up and down.

[0028] like Figure 1 , 2 As shown, a support sleeve 20 is fixedly connected to the top of the gantry 19 , and the extension rod 18 is slidably connected to the support sleeve 20 .

[0029] It should be noted that the utility model splices and extends the extension rod 18 according to the length of the moving path of the movable sleeve 8. When the moving path is long, the extension rod 18 is spliced ​​with the crossbeam 6 by bolts, and the gantry 19 is slid to one end to the specified position and then fastened by bolts. The extension rod 18 is equal in size to the crossbeam 6, which facilitates the movement of the movable sleeve 8 on its extended path, making it suitable for processing scenarios with different specifications and requirements.

[0030] like Figure 1 ,2 As shown in 6, the top of the support plate 1 is fixedly connected with a T-shaped guide rail 2, the positioning plate 3 is slidably connected to the guide rail 2, the top of the support plate 1 is fixedly connected with a No. 1 hydraulic cylinder 4, and the output end of the No. 1 hydraulic cylinder 4 is fixedly connected to the positioning plate 3.

[0031] It should be noted that the utility model drives the positioning plate 3 to slide on the outside of the guide rail 2 through the extension and retraction of the No. 1 hydraulic cylinder 4, so that the hinge of the positioning plate 3 moves in the direction perpendicular to the crossbeam 6, and cooperates with the movement of the movable sleeve 8 so that it can be flexibly adjusted according to requirements.

[0032] like Figure 1 , 2 As shown, the top of the support plate 1 is fixedly connected with a column 5, the column 5 is fixedly connected to the cross beam 6, the top of the cross beam 6 is fixedly connected with a fixed rack 7, the top of the fixed rack 7 is meshedly connected with a driving gear 10, and the output end of the driving motor 9 is fixedly connected to the driving gear 10.

[0033] It should be noted that the tops of the extension rod 18 and the crossbeam 6 of the utility model are fixedly connected with a fixed rack 7, the driving gear 10 is meshedly connected with the fixed rack 7, and under the reaction force of the driving motor 9, the movable sleeve 8 slides on the outside of the crossbeam 6 to achieve horizontal transportation.

[0034] like Figure 1 , 2 As shown in Figures 3 and 4, the lifting part includes a cross bar 12 fixedly connected to the output end of the No. 2 hydraulic cylinder 11, two movable grooves 13 are provided in the middle of the cross bar 12, an adjusting rod 15 is installed in the middle of the movable groove 13, a supporting rod 14 is slidably connected to the outer side of the adjusting rod 15, the bottom of the supporting rod 14 is fixedly connected to a supporting block 16, and a supporting pin 17 is detachably connected to the middle of the supporting block 16.

[0035] It should be noted that the utility model adjusts the distance between the two support rods 14 by sliding the support rod 14 inside the movable groove 13. After the support rod 14 is inserted into the middle of the lifting ring, the support pin 17 is inserted into the middle of the support block 16. The lifting ring is supported and lifted by the support pin 17. When lifting, the support rod 14 and the cross bar 12 can make the assembly rise and fall smoothly to prevent swaying and inconvenience in alignment.

[0036] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic injection mold auxiliary installation device, characterized in that: include: Support plate (1); A positioning plate (3), the positioning plate (3) being slidably placed on top of the supporting plate (1); A crossbeam (6), the crossbeam (6) is placed above the positioning plate (3), a movable sleeve (8) is slidably mounted on the outer side of the crossbeam (6), a driving motor (9) for driving the movable sleeve (8) to move is mounted on the side of the movable sleeve (8), a No. 2 hydraulic cylinder (11) is detachably mounted on the bottom of the movable sleeve (8), and a lifting part is mounted on the output end of the No. 2 hydraulic cylinder (11) for lifting and positioning the injection mold; An extension rod (18) is placed at the end of the crossbeam (6), and a gantry (19) is provided at the bottom of the extension rod (18).

2. The plastic injection mold auxiliary installation device according to claim 1, characterized in that: A support sleeve (20) is fixedly connected to the top of the gantry (19), and the extension rod (18) is slidably connected to the support sleeve (20).

3. The auxiliary installation device for plastic injection mold according to claim 1, characterized in that: A guide rail (2) of a T-shaped structure is fixedly connected to the top of the support plate (1), and the positioning plate (3) is slidably connected to the guide rail (2).

4. The auxiliary installation device for plastic injection mold according to claim 3, characterized in that: A No. 1 hydraulic cylinder (4) is fixedly connected to the top of the support plate (1), and an output end of the No. 1 hydraulic cylinder (4) is fixedly connected to the positioning plate (3).

5. The auxiliary installation device for plastic injection mold according to claim 4, characterized in that: A column (5) is fixedly connected to the top of the support plate (1), and the column (5) is fixedly connected to the crossbeam (6).

6. The auxiliary installation device for plastic injection mold according to claim 1, characterized in that: The top of the crossbeam (6) is fixedly connected to a fixed rack (7), the top of the fixed rack (7) is meshingly connected to a driving gear (10), and the output end of the driving motor (9) is fixedly connected to the driving gear (10).

7. The auxiliary installation device for plastic injection mold according to claim 1, characterized in that: The lifting part comprises a cross bar (12) fixedly connected to the output end of the second hydraulic cylinder (11), two movable grooves (13) are provided in the middle of the cross bar (12), an adjustment rod (15) is installed in the middle of the movable groove (13), and a support rod (14) is slidably connected to the outer side of the adjustment rod (15).

8. The auxiliary installation device for plastic injection mold according to claim 7, characterized in that: The bottom of the support rod (14) is fixedly connected to a support block (16), and the middle of the support block (16) is detachably connected to a support pin (17).

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