Guide mechanism of injection mold for continuous production of injection cups

Abstract

The guide mechanism comprises a bottom guide part and a top guide part, limiting grooves are fixedly connected to the inner walls of the two ends of a containing cavity, a telescopic supporting rod is installed and connected to the inner wall of the side end of the containing cavity, a positioning top plate is installed and connected to the inner wall of the side end of the telescopic supporting rod, and the positioning top plate is fixedly connected to the bottom guide part. A limiting clamping plate is rotationally connected to the inner wall of the side end of the rotating limiting rod, and a positioning groove is fixedly connected to the inner wall of the side end of the positioning top plate. According to the guide mechanism for the injection mold for continuous production of the injection cups, a workpiece subjected to mold closing is prone to being subjected to external factors, internal position deviation is caused, the workpiece subjected to guiding can be automatically locked through matched use of the limiting clamping plate arranged at the side end of the device and the fixing clamping groove, and the work efficiency is improved. The position deviation phenomenon of the device workpiece in the using process is reduced, and then the stability of the device workpiece in the guiding and limiting process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection mold guiding technical field especially a kind of guiding mechanism for the injection mold of injection cup continuous production. BACKGROUND

[0002] In the injection mold of injection cup continuous production, guiding mechanism mainly plays the role of accurately guiding movable mould and fixed mould opening and closing. Injection molding is a widely used production process, especially occupies important position in plastic product production field. With the sustained growth of demand for injection cup and other plastic products in consumer market, higher requirements are put forward for the efficiency and quality of injection production. Injection cup continuous production becomes the key production mode to meet large-scale market supply, which requires injection mold to have higher stability, precision and durability.

[0003] The workpiece is easily affected by external factors after mold closing, so the position precision of cavity cannot be guaranteed, and the dimensional accuracy and quality stability of injection cup cannot be ensured.

[0004] Therefore, it is necessary to provide a guiding mechanism for the injection mold of injection cup continuous production to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of guiding mechanism for the injection mold of injection cup continuous production, solve the problem that workpiece after mold closing is easily affected by external factors, so the position precision of cavity cannot be guaranteed.

[0006] To solve the above technical problems, the utility model provides a kind of guiding mechanism for the injection mold of injection cup continuous production, which comprises: bottom guide, top guide, the bottom guide both ends inner wall are all installed and are connected with fastening connecting piece, the middle inner wall of the bottom guide is fixedly connected with containing cavity, the containing cavity both ends inner wall are fixedly connected with limiting recess, the containing cavity side end inner wall is installed and is connected with telescopic support rod, the telescopic support rod side end inner wall is installed and is connected with reset spring, the telescopic support rod side end inner wall is installed and is connected with positioning top plate, the positioning top plate both ends inner wall are all installed and are connected with installation side plate, the installation side plate side end inner wall is installed and is connected with rotating limiting rod, the rotating limiting rod side end inner wall is rotatably connected with limiting clamping plate, the limiting clamping plate side end inner wall is fixedly connected with fixed clamping block, the top guide side end inner wall is fixedly connected with fixed guide rod, the fixed guide rod both ends inner wall are all fixedly connected with fixed clamping groove, the positioning top plate side end inner wall is fixedly connected with positioning recess, the fixed guide rod side end inner wall is installed and is connected with positioning block.

[0007] Preferably, a fastening bolt is connected to the inner wall of the side end of the fastening connector, and a limiting washer is connected to the inner wall of the bottom of the fastening bolt.

[0008] Preferably, a positioning hole is connected to the inner wall of the two ends of the bottom guide, an annular mounting frame is connected to the inner wall of the side end of the top guide, a mounting side plate is connected to the inner wall of the two ends of the annular mounting frame, and a positioning rod is connected to the inner wall of the side end of the mounting side plate.

[0009] Preferably, a limiting ring is connected to the inner wall of the side end of the positioning hole.

[0010] Preferably, a limiting baffle is connected to the inner wall of the two ends of the positioning top plate.

[0011] Preferably, a fixed base is connected to the inner wall of the side end of the top guide.

[0012] Compared with the related art, the guiding mechanism for the continuous production of the injection mold for the injection cup has the following beneficial effects:

[0013] The guiding mechanism for the continuous production of the injection mold for the injection cup is provided, and when the injection mold is guided and limited, the workpiece after the mold closing is easily affected by external factors, and the internal position deviation is caused. In order to improve the use effect of the device workpiece, the limiting clamping plate provided on the side end of the device is used in cooperation with the fixed clamping groove, automatic locking treatment can be performed on the workpiece after the guiding is completed, so as to reduce the position deviation phenomenon of the device workpiece in use, and the stability of the device workpiece in the guiding and limiting is improved. When the device workpiece is guided and limited, the positioning rod provided on the side end can be used for secondary limiting treatment on the workpiece after the guiding is completed, so as to improve the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A preferred embodiment structure diagram of the guiding mechanism for the continuous production of the injection mold for the injection cup is provided.

[0015] Figure 2 A Figure 1 A structure diagram of the limiting clamping plate is shown.

[0016] Figure 3 A Figure 1 A top view structure diagram of the guiding mechanism for the continuous production of the injection mold for the injection cup is shown.

[0017] Figure 4 A Figure 1 A side view structure diagram of the guiding mechanism for the continuous production of the injection mold for the injection cup is shown.

[0018] Figure 5 for Figure 1 The diagram shows the structure of the bottom guide component.

[0019] Figure 6 for Figure 1 The diagram shows the structure of the top guide component.

[0020] The following are the labels in the diagram: 1. Bottom guide, 2. Accommodating cavity, 3. Limiting groove, 4. Positioning hole, 5. Limiting ring, 6. Fastening connector, 7. Fastening bolt, 8. Limiting washer, 9. Telescopic support rod, 10. Return spring, 11. Positioning top plate, 12. Positioning groove, 13. Limiting baffle, 14. Mounting side plate, 15. Rotating limiting rod, 16. Limiting clamp, 17. Fixing clamp, 18. Top guide, 19. Fixing guide rod, 20. Positioning block, 21. Fixing base, 22. Fixing slot, 23. Annular mounting frame, 24. Mounting side plate, 25. Positioning rod. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , Figure 6 ,in, Figure 1 A schematic diagram of a preferred embodiment of a guiding mechanism for a continuous injection mold for injection cup production provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the limiting clamp. Figure 3 for Figure 1 The diagram shows a top view of a guide mechanism for a continuous injection mold used in the production of injection-molded cups. Figure 4 for Figure 1 The diagram shows a side view of a guide mechanism for a continuous injection mold used in the production of injection-molded cups. Figure 5 for Figure 1 The diagram shows the structure of the bottom guide component. Figure 6 for Figure 1The structure diagram of the top guide is shown. A guide mechanism for a continuous production injection mold of an injection cup comprises a bottom guide 1, a top guide 18, a fastening connector 6 is connected to the inner wall of both ends of the bottom guide 1, a containing cavity 2 is fixedly connected to the inner wall of the middle of the bottom guide 1, a limiting groove 3 is fixedly connected to the inner wall of both ends of the containing cavity 2, a telescopic supporting rod 9 is connected to the inner wall of the side end of the containing cavity 2, a reset spring 10 is connected to the inner wall of the side end of the telescopic supporting rod 9, a positioning top plate 11 is connected to the inner wall of the side end of the telescopic supporting rod 9, a mounting side plate 14 is connected to the inner wall of both ends of the positioning top plate 11, a rotating limiting rod 15 is connected between the inner walls of the side ends of the mounting side plate 14, a limiting clamping plate 16 is rotatably connected to the inner wall of the side end of the rotating limiting rod 15, a fixed clamping block 17 is fixedly connected to the inner wall of the side end of the limiting clamping plate 16, a fixed guide rod 19 is fixedly connected to the inner wall of the side end of the top guide 18, a fixed clamping groove 22 is fixedly connected to the inner wall of both ends of the fixed guide rod 19, a positioning groove 12 is fixedly connected to the inner wall of the side end of the positioning top plate 11, and a positioning block 20 is connected to the inner wall of the side end of the fixed guide rod 19.

[0023] A fastening bolt 7 is connected to the inner wall of the side end of the fastening connector 6, and a limiting grommet 8 is connected to the bottom inner wall of the fastening bolt 7. During daily use of the device workpiece, the position of the device workpiece can be fixed to reduce the position loosening phenomenon in use.

[0024] A positioning hole 4 is fixedly connected to the inner wall of both ends of the bottom guide 1, and an annular mounting frame 23 is connected to the inner wall of the side end of the top guide 18. An installation side plate 24 is connected to the inner wall of both ends of the annular mounting frame 23, a positioning rod 25 is connected to the inner wall of the side end of the installation side plate 24. When the top guide 18 moves downward, the positioning rods 25 at both ends are positioned inside the positioning hole 4 at the bottom to assist in limiting, thereby reducing the position deviation phenomenon in use.

[0025] A limiting ring 5 is connected to the inner wall of the side end of the positioning hole 4 to reduce the position deviation phenomenon of the device workpiece during guiding and limiting.

[0026] A limiting baffle 13 is connected to the inner wall of both ends of the positioning top plate 11 to support and limit the device workpiece, further reducing the disturbance of the workpiece.

[0027] A fixed base 21 is connected to the inner wall of the side end of the top guide 18 to tightly connect the device workpiece for convenient installation of the workpiece later.

[0028] The working principle of the guiding mechanism for the continuous production injection mold of the injection cup is as follows:

[0029] When the injection mold is guided and limited, first, the bottom guiding part 1 and the top guiding part 18 are installed on the inner walls of four corners of the mold to guide and limit, then the top guiding part 18 is positioned and limited in the containing cavity 2, when the top guiding part 18 is continuously driven downward, the positioning top plate 11 in the containing cavity 2 is moved downward, meanwhile, the corresponding limiting grooves 3 are fixedly connected on the inner walls of both ends of the containing cavity 2, at this time, when the positioning top plate 11 is driven downward, the limiting clamping plates 16 with rotating function at both ends are changed from horizontal to vertical when being limited by the limiting grooves 3, then the limiting clamping plates 16 which are rotated during limiting are clamped into the fixed clamping grooves 22 on the inner wall of the fixed guiding rod 19 to perform secondary locking treatment, so as to reduce the position deviation phenomenon in use and improve the practicability of the device.

[0030] Compared with the related art, the guiding mechanism for the continuous production injection mold of the injection cup has the following beneficial effects:

[0031] When the injection mold is guided and limited, the workpiece after mold closing is easily affected by external factors, which causes internal position deviation, in order to improve the use effect of the device workpiece, the limiting clamping plates 16 provided on the side end of the device are used in cooperation with the fixed clamping grooves 22 to automatically lock the workpiece after guiding, so as to reduce the position deviation phenomenon of the device workpiece in use, thereby improving the stability of the device workpiece during guiding and limiting, and the positioning rod 25 provided on the side end is used to perform secondary limiting treatment on the workpiece after guiding, so as to improve the practicability of the device.

[0032] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, any equivalent structure or equivalent process conversion according to the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A guide mechanism for a continuous production injection mold for injection molded cups, characterized in that, Include: The bottom guide, top guide, the inner wall of both ends of the bottom guide is installed and connected with fastening connecting piece, the inner wall of the middle of the bottom guide is fixedly connected with containing cavity, the inner wall of both ends of the containing cavity is fixedly connected with limiting groove, the inner wall of the side end of the containing cavity is installed and connected with telescopic support rod, the inner wall of the side end of the telescopic support rod is installed and connected with return spring, the inner wall of the side end of the telescopic support rod is installed and connected with positioning top plate, the inner wall of both ends of the positioning top plate is installed and connected with installation side plate, the installation side plate is installed and connected between the inner wall of the side end, and the rotating limiting rod is rotatably connected with the inner wall of the side end of the limiting clamping plate, the inner wall of the side end of the limiting clamping plate is fixedly connected with fixed clamping block, the inner wall of the side end of the top guide is fixedly connected with fixed guide rod, the inner wall of both ends of the fixed guide rod is fixedly connected with fixed clamping groove, the inner wall of the side end of the positioning top plate is fixedly connected with positioning groove, and the inner wall of the side end of the fixed guide rod is installed and connected with positioning block.

2. A guide mechanism for a continuous production injection mold for injection molded cups according to claim 1, characterized in that, The inner wall of the side end of the fastening connecting piece is installed and connected with fastening bolt, and the inner wall of the bottom of the fastening bolt is installed and connected with limiting ring.

3. A guide mechanism for a continuous production injection mold for injection molded cups according to claim 1, characterized in that, The inner wall of both ends of the bottom guide is fixedly connected with positioning hole, the inner wall of the side end of the top guide is installed and connected with annular installation frame, the inner wall of both ends of the annular installation frame is installed and connected with installation side plate, and the inner wall of the side end of the installation side plate is installed and connected with positioning rod.

4. A guide mechanism for a continuous production injection mold for injection molded cups according to claim 3, characterized in that, The inner wall of the side end of the positioning hole is installed and connected with limiting ring.

5. A guide mechanism for a continuous production injection mold for injection molded cups according to claim 1, characterized in that, The inner wall of both ends of the positioning top plate is installed and connected with limiting baffle.

6. A guide mechanism for a continuous production injection mold for injection molded cups according to claim 1, characterized in that, The inner wall of the side end of the top guide is installed and connected with fixed base.

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