Automatic plastic packaging device of vertical injection molding machine

Abstract

The utility model discloses an automatic plastic packaging device of a vertical injection molding machine, which comprises a plastic packaging bin, the middle part of the plastic packaging bin is fixedly connected with a heating bin, the inner side wall of the heating bin is fixedly connected with a circle of heating assembly, and the right side wall of the plastic packaging bin is fixedly connected with a support bottom plate close to the lower side; the upper side wall of the supporting bottom plate is slidably connected with a pair of parallel movable clamping plates, and the interior of each movable clamping plate is fixedly connected with a threaded sleeve. A supporting frame is fixedly connected to the right side wall of the heating bin, an electric cylinder is fixedly connected to the right side wall of the supporting frame, a movable push plate is fixedly connected to the output end of the electric cylinder, a plurality of electric suction cups are fixedly connected to the left side wall of the movable push plate, and an adjusting lead screw is rotationally connected to the interior of the supporting frame. According to the utility model, the lead screw, the movable clamping plate and the movable push rod can effectively limit the position of the plastic package cover of the trigger, so that the stability and precision of automatic plastic package are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic sealing processing, in particular to an automatic plastic sealing device for a vertical injection molding machine. Background Art

[0002] A trigger is a type of relay. During the manufacturing process of the trigger, the various components of the trigger need to be assembled into a main body, and then the main body is installed in a shell. Due to the complex shape and structure of the shell, the prior art mostly uses a mold to first manufacture a rough model of the molded shell, and then uses an external lathe to drill, cut, and other operations on it until the finished shell is obtained.

[0003] In the prior art, when the trigger housing is injection molded, the sealing cover also needs to be sealed. However, the current plastic sealing work precision of the trigger housing is low and the plastic sealing work workload is large. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an automatic plastic sealing device for a vertical injection molding machine, wherein the device is provided with a lead screw, a movable clamping plate and a movable push rod, and the cooperation between the lead screw and the movable clamping plate can push the trigger plastic sealing cover to move inward, and the position of the trigger plastic sealing cover can be effectively limited under the support of the movable push rod, thereby improving the stability of automatic plastic sealing;

[0005] The device is provided with a plastic sealing chamber and a heating chamber. The left end of the plastic sealing chamber can effectively limit the outside of the trigger, and the heating chamber can effectively heat the sealing cover of the trigger. The combination of the two can effectively improve the stability of the plastic sealing of the trigger.

[0006] The utility model also provides an automatic plastic sealing device for a vertical injection molding machine, comprising: a plastic sealing bin, a heating bin fixedly connected to the middle of the plastic sealing bin, a circle of heating components fixedly connected to the inner wall of the heating bin, a supporting bottom plate fixedly connected to the right side wall of the plastic sealing bin and close to the lower side, a pair of parallel movable clamping plates slidably connected to the upper side wall of the supporting bottom plate, and a threaded sleeve fixedly connected to the interior of each movable clamping plate;

[0007] The right side wall of the heating bin is fixedly connected to a support frame, the right side wall of the support frame is fixedly connected to an electric cylinder, the output end of the electric cylinder is fixedly connected to a movable push plate, the left side wall of the movable push plate is fixedly connected to a plurality of electric suction cups, the internal rotation of the support frame is connected to an adjusting screw, and the adjusting screw and two threaded sleeves are both threadedly connected.

[0008] According to the automatic plastic sealing device of a vertical injection molding machine, the inner side wall of the plastic sealing bin is fixedly connected to a limit frame near the left side to limit the trigger shell from moving inward further, and the inner side wall of the plastic sealing bin is fixedly connected to the left side of the limit frame to guide the trigger shell so that the trigger shell stops at a fixed position.

[0009] According to the automatic plastic sealing device of a vertical injection molding machine, the internal threads of the two threaded sleeves are in opposite directions, and when the adjusting screw rotates, the two threaded sleeves can be driven to move inward or outward at the same time, thereby adjusting the distance between the two movable clamps.

[0010] According to the automatic plastic sealing device of a vertical injection molding machine, guide columns are fixedly connected to the inside of the front side wall and the inside of the rear side wall of the support frame, and each of the guide columns is slidably connected to the movable clamping plate to improve the sliding stability of the movable clamping plate.

[0011] According to the automatic plastic sealing device of a vertical injection molding machine, the upper side wall of the supporting bottom plate is located on the upper side of the lower inner wall of the plastic sealing bin, so as to facilitate the plastic sealing cover to cooperate with the outside of the trigger.

[0012] According to the automatic plastic sealing device of a vertical injection molding machine, a plurality of support pads are fixedly connected to the lower side wall of the support bottom plate.

[0013] According to the automatic plastic sealing device of a vertical injection molding machine, the plastic sealing bin is made of heat insulating material to reduce heat dissipation.

[0014] According to the automatic plastic sealing device of a vertical injection molding machine, the support pad is made of elastic rubber material, and the lower side wall of the support pad is flush with the lower side wall of the heating chamber, thereby improving the stability of the device.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a structural schematic diagram of an automatic plastic sealing device for a vertical injection molding machine of the utility model;

[0018] Figure 2 It is a top view schematic diagram of an automatic plastic sealing device for a vertical injection molding machine of the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of an automatic plastic sealing device for a vertical injection molding machine of the utility model;

[0020] Figure 4 It is a front schematic diagram of an automatic plastic sealing device of a vertical injection molding machine according to the utility model.

[0021] Legend:

[0022] 1. Plastic sealing chamber; 101. Limiting frame; 102. Guide block; 2. Heating chamber; 201. Heating assembly; 3. Support frame; 301. Guide column; 4. Support base plate; 401. Support pad; 5. Electric cylinder; 501. Movable push plate; 502. Electric suction cup; 6. Movable splint; 601. Adjusting screw; 602. Threaded sleeve. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does 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 cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Reference Figure 1-4The utility model embodiment is an automatic plastic sealing device for a vertical injection molding machine, which includes: a plastic sealing bin 1, an inner wall of the plastic sealing bin 1 and a fixed limit frame 101 close to the left side, which limits the trigger shell from continuing to move inward, and a plurality of guide blocks 102 are fixedly connected to the inner wall of the plastic sealing bin 1 and located on the left side of the limit frame 101, which guide the trigger shell so that the trigger shell stops at a fixed position, and the upper side wall of the support bottom plate 4 is located on the upper side of the lower inner wall of the plastic sealing bin 1, so that the plastic sealing cover is convenient for matching with the outside of the trigger, and a plurality of support pads 401 are fixedly connected to the lower side wall of the support bottom plate 4, and the support pads 401 are made of elastic rubber material, and the lower side wall of the support pads 401 is flush with the lower side wall of the heating bin 2, so as to improve the stability of the device, and the plastic sealing bin 1 is made of heat-insulating material to reduce heat dissipation.

[0026] A heating bin 2 is fixedly connected to the middle of the plastic sealing bin 1, a circle of heating components 201 is fixedly connected to the inner wall of the heating bin 2, a supporting base plate 4 is fixedly connected to the right side wall of the plastic sealing bin 1 and close to the lower side, a pair of parallel movable splints 6 are slidably connected to the upper side wall of the supporting base plate 4, a threaded sleeve 602 is fixedly connected to the inside of each movable splint 6, the inner threads of the two threaded sleeves 602 are in opposite directions, and when the adjusting screw 601 rotates, the two threaded sleeves 602 can be driven to move inward or outward at the same time, thereby adjusting the spacing between the two movable splints 6.

[0027] The right side wall of the heating chamber 2 is fixedly connected to the support frame 3, and the inside of the front side wall and the inside of the rear side wall of the support frame 3 are fixedly connected to the guide column 301. Each guide column 301 is slidably connected to the movable splint 6 to improve the sliding stability of the movable splint 6.

[0028] The right side wall of the support frame 3 is fixedly connected to an electric cylinder 5, the output end of the electric cylinder 5 is fixedly connected to a movable push plate 501, the left side wall of the movable push plate 501 is fixedly connected to a plurality of electric suction cups 502, the internal rotation of the support frame 3 is connected to an adjusting screw 601, and the adjusting screw 601 and the two threaded sleeves 602 are both threadedly connected.

[0029] The electrical components appearing in this article are all electrically connected to an external main controller, and the main controller can be a conventional known device for control such as a computer, and the electrical components appearing in this article are all electrically connected to an external power supply.

[0030] Working principle: When the device is used, first, fit the lower side wall of the trigger plastic cover with the upper side wall of the support plate 4, and rotate the adjusting screw 601. When the adjusting screw 601 rotates, it can drive the two threaded sleeves 602 to move inward at the same time, so that the two movable clamping plates 6 clamp the trigger sealing cover. Then, start the electric cylinder 5, and the electric cylinder 5 pushes the movable push plate 501 to move to the left, so that the movable push plate 501 fixes the trigger plastic cover through the electric suction cup 502, and rotate the adjusting screw 601. When 601 rotates, it can drive the two threaded sleeves 602 to move outward at the same time, and no longer clamp the trigger plastic cover. Then, the electric cylinder 5 can drive the movable push plate 501 to move to the left, so that the heating component heats the outer ring of the trigger plastic cover, pushes the trigger shell from the left side of the plastic sealing bin, and fits with the limit frame 101. Finally, the electric cylinder 5 pushes the trigger plastic cover into the trigger shell, and the trigger plastic cover is connected to the trigger shell. The electric suction cup 502 no longer adsorbs the trigger plastic cover, and the plastic sealing process is completed.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic plastic sealing device for a vertical injection molding machine, characterized in that: include: A plastic sealing bin (1), wherein a heating bin (2) is fixedly connected to the middle of the plastic sealing bin (1), a circle of heating components (201) is fixedly connected to the inner wall of the heating bin (2), a supporting base plate (4) is fixedly connected to the right side wall of the plastic sealing bin (1) and close to the lower side, a pair of parallel movable clamping plates (6) are slidably connected to the upper side wall of the supporting base plate (4), and a threaded sleeve (602) is fixedly connected to the interior of each movable clamping plate (6); The right side wall of the heating chamber (2) is fixedly connected to a support frame (3), the right side wall of the support frame (3) is fixedly connected to an electric cylinder (5), the output end of the electric cylinder (5) is fixedly connected to a movable push plate (501), the left side wall of the movable push plate (501) is fixedly connected to a plurality of electric suction cups (502), the interior of the support frame (3) is rotatably connected to an adjusting screw (601), and the adjusting screw (601) and the two threaded sleeves (602) are both threadedly connected.

2. The automatic plastic sealing device for a vertical injection molding machine according to claim 1, characterized in that: The inner side wall of the plastic sealing bin (1) is fixedly connected to a limiting frame (101) near the left side, and a plurality of guide blocks (102) are fixedly connected to the inner side wall of the plastic sealing bin (1) and located on the left side of the limiting frame (101).

3. The automatic plastic sealing device for a vertical injection molding machine according to claim 1, characterized in that: The internal threads of the two threaded sleeves (602) are in opposite directions.

4. The automatic plastic sealing device for a vertical injection molding machine according to claim 1, characterized in that: The interior of the front side wall and the interior of the rear side wall of the support frame (3) are both fixedly connected with guide columns (301), and each of the guide columns (301) is slidably connected to the movable clamping plate (6).

5. The automatic plastic sealing device for a vertical injection molding machine according to claim 1, characterized in that: The upper side wall of the supporting bottom plate (4) is located on the upper side of the lower inner wall of the plastic sealing bin (1).

6. The automatic plastic sealing device of a vertical injection molding machine according to claim 1, characterized in that: A plurality of support pads (401) are fixedly connected to the lower side wall of the support base plate (4).

7. The automatic plastic sealing device of a vertical injection molding machine according to claim 1, characterized in that: The plastic-sealed bin (1) is made of heat-insulating material.

8. The automatic plastic sealing device of a vertical injection molding machine according to claim 6, characterized in that: The support pad (401) is made of elastic rubber material, and the lower side wall of the support pad (401) is flush with the lower side wall of the heating chamber (2).

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