Plastic injection molding machine mold convenient to clean

Abstract

The utility model discloses a plastic injection molding machine mould convenient to clean, which comprises a fixed seat, two sides of the top of the fixed seat are fixedly connected with bearing rods, the top of the inner side of each bearing rod is fixedly connected with a bearing plate, the bottom of the bearing plate is fixedly provided with a driving mechanism, and the bottom of the driving mechanism is connected with a mounting seat in an attached manner. An upper mold plate is fixedly connected to the bottom of the mounting base, and a shell is fixedly connected to the center of the top of the fixing base. By additionally arranging the air cylinder, the sliding plate and the inserting block, the lower mold base can be conveniently disassembled and assembled, workers can conveniently clean the interior of the lower mold base, the working efficiency of equipment is improved, meanwhile, the injection molding accuracy of the mold is improved, the trouble of the workers is solved, the requirements of the workers are met, and the production cost is reduced by additionally arranging the bolts and the nuts. And the upper mold plate is convenient to disassemble, assemble and clean, and the service life of the upper mold plate is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a conveniently cleaned mold for a plastic injection molding machine. Background Art

[0002] Molds, various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc.;

[0003] For example, the Chinese utility model provides a "plastic injection molding machine mold" patent number: CN208645882U, including a movable mold part, a fixed mold part below the movable mold part, a rotating base, a bracket, a support box, a motor and an injection feed plate; a bracket is provided on the top of the movable mold part, and a rotating base is installed at the bottom of the fixed mold part; a plurality of push-pull rods are installed between the bracket and the rotating base; a support box is installed at the bottom of the rotating base, and a plane bearing is installed between the support box and the rotating base; the center position below the rotating base is connected to the motor shaft to drive the rotating base to rotate; one side of the fixed mold part is fixedly connected to the injection feed plate, and a main feed flow channel and a branch feed flow channel cooperating with the fixed mold part are provided in the injection feed plate, and the main feed flow channel, the branch feed flow channel and the fixed mold part are connected; a heating ring is provided at the outlet of the branch feed flow channel; the injection molding machine mold improves the fluidity of the material to avoid insufficient filling of the mold;

[0004] Although the above-mentioned documents can avoid the situation of insufficient filling of the mold, they are not convenient for cleaning, resulting in residual scraps in the mold affecting the injection mold, which not only reduces the efficiency of the equipment, but also brings trouble to the staff. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a plastic injection molding machine mold that is easy to clean, thereby achieving the function of easy cleaning.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a plastic injection molding machine mold that is easy to clean, comprising a fixed seat, both sides of the top of the fixed seat are fixedly connected with load-bearing rods, the top of the inner side of the load-bearing rod is fixedly connected with a load-bearing plate, the bottom of the load-bearing plate is fixedly installed with a driving mechanism, the bottom of the driving mechanism is fittedly connected with a mounting seat, the bottom of the mounting seat is fixedly connected with an upper mold plate, the center of the top of the fixed seat is fixedly connected with a shell, both sides of the inner cavity of the shell are fixedly connected with a cylinder, one side of the cylinder is fixedly connected with a sliding plate, one side of the sliding plate is fixedly connected with an insert block, one side of the insert block is plugged with a mounting plate, and the top of the mounting plate passes through the outside of the shell and is fixedly connected with a lower mold seat.

[0009] As a preferred solution, fixing columns are fixedly connected to the four sides of the bottom of the fixing seat, and an anti-slip pad is fixedly connected to the bottom of the fixing column.

[0010] As a preferred solution, support rods are fixedly connected to both sides of the inner cavity of the mounting seat, and a support plate is fixedly connected to one side of the support rods.

[0011] As a preferred solution, a nut is fixedly connected to one side of the support plate, a bolt is threadedly connected to the inner cavity of the nut, and the surface of the bolt is plug-connected to the inner cavity of the driving mechanism.

[0012] As a preferred solution, both ends of the inner cavity of the shell are provided with sliding grooves, both ends of the sliding plate are fixedly connected with sliders, and the surfaces of the sliders are slidably connected in the inner cavity of the sliding grooves.

[0013] As a preferred solution, fixing rods are fixedly connected to both sides of the top center of the fixing seat, and fixing pads are fixedly connected to the tops of the fixing rods.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a plastic injection molding machine mold that is easy to clean and has the following beneficial effects.

[0016] 1. The utility model facilitates the disassembly and assembly of the lower mold base by adding a cylinder, a sliding plate and an insert block, and is convenient for the staff to clean the inside thereof, thereby improving the working efficiency of the equipment and the accuracy of mold injection molding. It not only solves the troubles of the staff but also meets the needs of the staff. By adding bolts and nuts, it is convenient to disassemble and clean the upper mold plate, thereby improving the service life of the upper mold plate.

[0017] 2. The utility model can play a stabilizing role by adding anti-slip pads, and can support the driving mechanism by adding support rods and support plates. It can support the lower mold seat by adding fixed rods and fixed pads. It can limit the slider by adding slide grooves, thereby improving the sliding stability of the sliding plate. 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 cross-sectional view of the mounting seat structure of the utility model;

[0020] Figure 3 This is a cross-sectional view of the shell structure of the utility model.

[0021] In the figure: 1. fixed seat; 2. load-bearing rod; 3. upper mold plate; 4. mounting seat; 5. driving mechanism; 6. bolt; 7. load-bearing plate; 8. lower mold seat; 9. shell; 10. fixed column; 11. support rod; 12. support plate; 13. nut; 14. mounting plate; 15. plug-in block; 16. sliding plate; 17. slider; 18. slide groove; 19. cylinder. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 The utility model discloses a convenient and cleanable plastic injection molding machine mold, comprising a fixed seat 1, both sides of the top of the fixed seat 1 are fixedly connected with a load-bearing rod 2, the top of the inner side of the load-bearing rod 2 is fixedly connected with a load-bearing plate 7, the bottom of the load-bearing plate 7 is fixedly installed with a driving mechanism 5, the bottom of the driving mechanism 5 is fittedly connected with a mounting seat 4, the bottom of the mounting seat 4 is fixedly connected with an upper mold plate 3, the center of the top of the fixed seat 1 is fixedly connected with a shell 9, both sides of the inner cavity of the shell 9 are fixedly connected with a cylinder 19, one side of the cylinder 19 is fixedly connected with a sliding plate 16, one side of the sliding plate 16 is fixedly connected with an insert block 15, one side of the insert block 15 is plugged with a mounting plate 14, the top of the mounting plate 14 passes through the outside of the shell 9 and is fixedly connected with a lower mold seat 8.

[0024] Through the above technical solution, by adding the cylinder 19, the sliding plate 16 and the insert block 15, it is convenient to disassemble and assemble the lower mold base 8, and it is convenient for the staff to clean the inside thereof, thereby improving the working efficiency of the equipment and also improving the accuracy of the mold injection molding, which not only solves the troubles of the staff but also meets the needs of the staff.

[0025] Specifically, the fixing posts 10 are fixedly connected around the bottom of the fixing seat 1 , and the bottom of the fixing posts 10 is fixedly connected with an anti-slip pad.

[0026] Through the above technical solution, by adding the anti-skid pad, a stabilizing effect can be achieved.

[0027] Specifically, support rods 11 are fixedly connected to both sides of the inner cavity of the mounting seat 4 , and a support plate 12 is fixedly connected to one side of the support rod 11 .

[0028] Through the above technical solution, by adding the support rod 11 and the support plate 12, it is convenient to support the driving mechanism 5.

[0029] Specifically, a nut 13 is fixedly connected to one side of the support plate 12 , the inner cavity of the nut 13 is threadedly connected to the bolt 6 , and the surface of the bolt 6 is plug-connected to the inner cavity of the driving mechanism 5 .

[0030] Through the above technical solution, by adding the bolts 6 and the nuts 13, it is convenient to disassemble and clean the upper mold plate 3, thereby increasing the service life of the upper mold plate 3.

[0031] Specifically, both ends of the inner cavity of the housing 9 are provided with sliding grooves 18 , both ends of the sliding plate 16 are fixedly connected with sliders 17 , and the surfaces of the sliders 17 are slidably connected in the inner cavity of the sliding grooves 18 .

[0032] Through the above technical solution, by adding the slide groove 18, it is convenient to limit the sliding block 17, thereby improving the sliding stability of the sliding plate 16.

[0033] Specifically, both sides of the top center of the fixing seat 1 are fixedly connected with fixing rods, and the tops of the fixing rods are fixedly connected with fixing pads.

[0034] Through the above technical solution, by adding fixing rods and fixing pads, it is convenient to support the lower mold base 8.

[0035] The working principle of the utility model is: first, when the mold needs to be cleaned and maintained, the user starts the cylinder 19 through the external controller, and the cylinder 19 drives the sliding plate 16 to shrink and move, and the sliding plate 16 drives the plug block 15 to shrink and move, and the plug block 15 moves out of the limiting grooves on both sides of the mounting plate 14. When the limiting pressure of the mounting plate 14 is eliminated, the user removes the lower mold seat 8 for maintenance, and then the user reverses the bolt 6 through an external tool, and reverses the bolt 6 to pull out the inner cavity of the support plate 12, the driving mechanism 5 and the nut 13. When the limiting pressure of the driving mechanism 5 is eliminated, the user removes the upper mold plate 3 for maintenance.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A conveniently cleanable plastic injection molding machine mold, comprising a fixing seat (1), characterized in that: The top of the fixed seat (1) is fixedly connected to a bearing rod (2) on both sides, the inner top of the bearing rod (2) is fixedly connected to a bearing plate (7), the bottom of the bearing plate (7) is fixedly installed with a driving mechanism (5), the bottom of the driving mechanism (5) is fittedly connected to a mounting seat (4), the bottom of the mounting seat (4) is fixedly connected to an upper mold plate (3), the center of the top of the fixed seat (1) is fixedly connected to a shell (9), the inner cavity of the shell (9) is fixedly connected to a cylinder (19) on both sides, one side of the cylinder (19) is fixedly connected to a sliding plate (16), one side of the sliding plate (16) is fixedly connected to an insert block (15), one side of the insert block (15) is plugged with a mounting plate (14), and the top of the mounting plate (14) passes through the outside of the shell (9) and is fixedly connected to a lower mold seat (8).

2. The easy-to-clean plastic injection molding machine mold according to claim 1, characterized in that: The fixing base (1) is fixedly connected to fixing columns (10) on all four sides of the bottom thereof, and the bottom of the fixing column (10) is fixedly connected to an anti-slip pad.

3. The easy-to-clean plastic injection molding machine mold according to claim 1, characterized in that: Support rods (11) are fixedly connected to both sides of the inner cavity of the mounting seat (4), and a support plate (12) is fixedly connected to one side of the support rod (11).

4. The easy-to-clean plastic injection molding machine mold according to claim 3, characterized in that: A nut (13) is fixedly connected to one side of the support plate (12), a bolt (6) is threadedly connected to the inner cavity of the nut (13), and a surface of the bolt (6) is plug-connected to the inner cavity of the drive mechanism (5).

5. The easy-to-clean plastic injection molding machine mold according to claim 1, characterized in that: Both ends of the inner cavity of the housing (9) are provided with sliding grooves (18), both ends of the sliding plate (16) are fixedly connected with sliding blocks (17), and the surface of the sliding block (17) is slidably connected in the inner cavity of the sliding groove (18).

6. The easy-to-clean plastic injection molding machine mold according to claim 1, characterized in that: Both sides of the top center of the fixing seat (1) are fixedly connected with fixing rods, and the tops of the fixing rods are fixedly connected with fixing pads.

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