Special in-mold part taking mechanism for 66KV plug

Abstract

The utility model discloses a special in-mold part taking mechanism for a 66KV plug, which comprises a movable mold plate, a rack, an upper mold plate and a mold closing oil cylinder which are arranged on the rack, as well as a mold plate I, a mold plate II, a mold plate III and a mold plate IV which are sequentially placed between the upper mold plate and the movable mold plate, the mold closing mechanism is characterized in that a first driving mechanism is arranged on the upper mold plate, a limiting piece and a second driving mechanism are arranged on the movable mold plate, a limiting plate is arranged on the mold closing oil cylinder, the first driving mechanism is fixed to the first mold plate, the limiting piece is fixed to the second mold plate, the second driving mechanism is fixed to the third mold plate, and the fourth mold plate is fixed to the movable mold plate. The limiting piece can abut against the limiting plate to stop moving in the mold opening direction. Therefore, internal mold opening of the four mold plates is achieved, the mold plates do not need to be transferred to auxiliary equipment for mold opening, the mold opening time is shortened, the mold opening procedure is simplified, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a rubber injection molding machine, in particular to a special in-mold taking-out mechanism for a 66KV plug-in head. Background Art

[0002] Because the 66KV plug head needs four templates for injection molding, and the ordinary injection molding machine cannot open the four templates in the machine, so it needs to be moved to the auxiliary equipment for opening the mold after the injection is completed. Therefore, the applicant designed a special in-mold removal mechanism for the 66KV plug head on the ordinary injection molding machine to solve the problem of not being able to open the mold in the machine. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a special in-mold taking-out mechanism for a 66KV plug-in head.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A special in-mold removal mechanism for a 66KV plug-in head comprises a movable template, a frame, an upper template and a mold clamping cylinder arranged on the frame, the mold clamping cylinder is connected to the movable template, and mold plate 1, mold plate 2, mold plate 3, and mold plate 4 are sequentially placed between the upper template and the movable template, characterized in that: a driving mechanism 1 is provided on the upper template, a limiting member and a driving mechanism 2 are provided on the movable template, a limiting plate is provided on the mold clamping cylinder, the driving mechanism 1 is fixed to mold plate 1, the limiting member is fixed to mold plate 2, the driving mechanism 2 is fixed to mold plate 3, and the mold plate 4 is fixed to the movable template, and the limiting member can abut against the limiting plate to stop moving along the mold opening direction.

[0006] The limiting plate is provided with a screw hole, an adjusting screw is arranged in the screw hole, and the limiting member can abut against the adjusting screw.

[0007] The limiting member comprises a limiting block and a limiting guide rod fixed to the limiting block, and the limiting guide rod can be abutted against the adjusting screw rod.

[0008] The movable template is provided with a guide hole, and the limiting guide rod is slidably matched with the guide hole.

[0009] The driving mechanism 1 is arranged relatively to each other, and the driving mechanism 1 includes a guide frame and a driving unit 1. The upper template is provided with a guide block, and a guide slide hole is provided in the guide block. The slide rod of the guide frame slides in cooperation with the guide slide hole. The driving unit 1 is fixed on the guide frame, and the driving unit 1 is connected to the upper template.

[0010] It also includes a lower frame rod and a connecting plate 1, wherein the lower frame rod is connected to the corresponding sliding rod in the different driving mechanisms 2, the lower frame rod is provided with a lower frame mold groove, the mold plate 1 is fixed to the connecting plate 1, and the connecting plate 1 is clamped with the lower frame mold groove.

[0011] The second driving mechanism is arranged relatively to each other, and the second driving mechanism includes a connecting frame and a second driving unit. The second driving unit is fixed on the movable template, and the second driving unit is connected to the connecting frame. A guide box is provided on the movable template, and a guide shaft hole is provided in the guide box. The connecting rod of the connecting frame is slidably matched with the guide shaft hole.

[0012] It also includes a frame formwork crossbeam and a second connecting plate. The frame formwork crossbeam is provided with a crossbeam mold groove. The movable mold plate is fixed to the second connecting plate, and the first connecting plate is clamped with the crossbeam mold groove.

[0013] It also includes gears and axles arranged relatively to each other. The movable template is provided with an axial hole matched with the axle. The axle is connected with the corresponding gear, and the connecting rod is provided with a transmission tooth meshing with the corresponding gear.

[0014] The beneficial effects of the utility model are as follows: the utility model controls the position of mold plate one through drive mechanism one, controls the position of mold plate two through a limiter, and controls the position of mold plate three through drive mechanism two, thereby realizing in-machine mold opening of four templates without transferring to auxiliary equipment for mold opening, thereby shortening the mold opening time and simplifying the mold opening process, thereby also improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is the overall structural view of the utility model;

[0017] Figure 2 is a structural view of driving mechanism 1;

[0018] Figure 3 It is a structural view of the limiter;

[0019] Figure 4 It is a structural view of the second driving mechanism. DETAILED DESCRIPTION

[0020] The advantages and features of the present disclosure and its implementation methods will be explained by the following embodiments described with reference to the accompanying drawings. However, the present disclosure can be embodied in different forms and should not be interpreted as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure will be comprehensive and complete, and will fully convey the scope of the present disclosure to those skilled in the art. In addition, the present disclosure is limited only by the scope of the claims.

[0021] The shapes, sizes, ratios, angles and numbers disclosed in the drawings for describing the embodiments of the present disclosure are examples only, and therefore the present disclosure is not limited to the details shown. Throughout this specification, the same reference numerals refer to the same elements. In the following description, when the detailed description of the relevant known functions or configurations is determined to be unnecessary to blur the focus of the present disclosure, the detailed description will be omitted. In the case of using "including", "having" and "comprising" described in this specification, other parts may be added unless "only" is used. Unless otherwise indicated, the terms in the singular may include plural forms.

[0022] When explaining an element, although not explicitly described, the element is understood to include a range of error.

[0023] When describing a positional relationship, for example, when the positional relationship is described as "on," "above," "below," and "adjacent to," unless "immediately" or "directly" is used, one or more parts may be arranged between two other parts.

[0024] When describing a time relationship, for example, when a time sequence is described as “after,” “subsequently,” “next,” and “before,” discontinuous cases may be included unless “just” or “directly” is used.

[0025] It should be understood that although the terms "first", "second", etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from other elements. For example, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element without departing from the scope of the present disclosure.

[0026] As those skilled in the art can fully understand, the features of the different embodiments of the present disclosure can be coupled or combined with each other in part or in whole, and can cooperate with each other in various ways and be driven technically. The embodiments of the present disclosure can be performed independently of each other, or can be performed together in a mutually dependent relationship.

[0027] Reference Figures 1 to 4The utility model discloses a special in-mold removal mechanism for a 66KV plug-in head, including a movable mold plate 1, a frame, an upper mold plate 2 and a mold clamping cylinder 3 arranged on the frame, the frame including four slide columns 4, the upper mold plate 2 and the mold clamping cylinder 3 are respectively fixed to the upper and lower ends of the slide columns 4, the mold clamping cylinder 3 is connected to the movable mold plate 1, the movable mold plate 1 and the slide columns 4 are slidably matched and driven by the mold clamping cylinder 3 to move along the slide columns 4 to open or close the mold. The mold plate 1 (not shown in the figure), mold plate 2 (not shown in the figure), mold plate 3 (not shown in the figure), and mold plate 4 (not shown in the figure) are placed between the upper mold plate 2 and the movable mold plate 1 in order from top to bottom. The specific structure of the mold plate is not a technical point to be protected by this application, and therefore will not be described in detail.

[0028] As shown in the figure, the upper template 2 is provided with a driving mechanism 1, the movable template 1 is provided with a limiting member and a driving mechanism 2, the mold closing cylinder 3 is provided with a limiting plate 5, the driving mechanism 1 is fixed to the mold plate 1, the limiting member is fixed to the mold plate 2, the driving mechanism 2 is fixed to the mold plate 3, the mold plate 4 is fixed to the movable template 1, and the limiting member can be abutted against the limiting plate 5 to stop moving along the mold opening direction.

[0029] The mold opening principle of the above structure is that: when opening the mold, the mold closing cylinder 3 drives the movable template 1 to move downward, and the mold plate 1 does not move under the control of the driving mechanism 1, while the mold plate 2, mold plate 3, mold plate 4, the limiter, and the driving mechanism 2 all move downward with the movable template 1, and the mold plate 1 is separated from the other mold plates. After moving to a predetermined distance, generally half of the mold opening distance, the limiter and the limiter plate 5 abut against each other and stop moving, thereby controlling the mold plate 2 to remain stationary, but the mold plate 3, mold plate 4, and the driving mechanism 2 continue to move downward with the movable template 1 until the mold is completely opened, thereby separating the mold plate 2 from the mold plate 3 and mold plate 4, and finally the driving mechanism 2 starts to lift the mold plate 3 to separate it from the mold plate 4, so that the product can be taken out manually, and then the driving mechanism 1 starts to move with the mold plate 1 to separate it from the upper template 2, so that the residual glue on the mold plate 1 can be manually cleaned.

[0030] As shown in the figure, it also includes a screw hole on the limit plate 5, and an adjusting screw is arranged in the screw hole (not shown in the figure), and the limit piece can be against the adjusting screw. By adjusting the length of the adjusting screw extending out of the limit plate 5, we can control the position of the limit piece, thereby controlling the mold opening position of the mold plate 2. The specific structure of the limit piece, the limit piece includes a limit block 6 and a limit guide rod 7 fixed to the limit block 6, and the limit guide rod 7 can be against the adjusting screw. The above structure is simple and easy to process. As a further structure, a guide hole is provided on the movable template 1, and the limit guide rod 7 is slidably matched with the guide hole. The above structure not only utilizes the space in the mold and has a compact structure, but also the guide hole can prevent the limit guide rod 7 from deflecting and bending.

[0031] As shown in the figure, the driving mechanism 1 is relatively arranged and drives the mold plate 1 at the same time. The driving mechanism 1 includes a guide frame 8 and a driving unit 19. The driving unit 19 is a hydraulic cylinder. A guide block 10 is provided on the upper mold plate 2. A guide slide hole is provided in the guide block 10. The slide rod 11 of the guide frame 8 slides with the guide slide hole. The driving unit 19 is fixed on the guide frame 8, and the piston rod of the driving unit 19 is connected to the upper mold plate 2. Through the above structure, the mold plate 1 can be lifted and kept motionless when the hydraulic cylinder is not working. When the hydraulic cylinder is working, the mold can be driven through the guide frame 8. The plate moves, and as a further structure, it also includes two lower frame rods 12 and two connecting plates (not shown in the figure). The lower frame rods 12 are connected to the corresponding sliding rods 11 in different driving mechanisms 2. The lower frame rods 12 are provided with lower frame mold grooves 13. The mold plate 1 is fixed to the connecting plate 1 by screws. The lower frame mold groove 13 is a T-shaped groove. The edge of the connecting plate 1 has a T-shaped block, so the connecting plate 1 is clamped with the lower frame mold groove 13. The above structure not only stably connects the mold plate 1, but also ensures that the two driving mechanisms 1 can synchronously drive the mold plate 1 to move as much as possible through the lower frame rod 12.

[0032] As shown in the figure, the driving mechanism 2 is arranged relatively to each other and drives the mold plate 3 at the same time. The driving mechanism 2 includes a connecting frame 14 and a driving unit 2 15. The driving unit 2 15 is a hydraulic cylinder. The driving unit 2 15 is fixed on the movable template 1, and the driving unit 2 15 is connected to the connecting frame 14. The movable template 1 is provided with a guide box 16, and a guide shaft hole is provided in the guide box 16. The connecting rod 21 of the connecting frame 14 is slidably matched with the guide shaft hole. When the hydraulic cylinder is working, it can drive the mold plate 3 to move through the connecting frame 14.

[0033] It also includes a mold frame beam 17 and a connecting plate 2, in which a beam mold groove 18 is provided. The movable mold plate 1 is fixed to the connecting plate 2, and the connecting plate 1 is clamped with the beam mold groove 18. The structure and principle of the mold frame beam 17 and the connecting plate 2 are the same as those of the lower frame rod 12 and the connecting plate 1, so they are not repeated here.

[0034] And as a further structure, it also includes relatively arranged gears 19 and axles 20. The movable template 1 is provided with an axial hole matching with the axle 20. The axle 20 is connected with the corresponding gear 19, and the connecting rod 21 is provided with transmission teeth meshing with the corresponding gear 19. The connecting rod 21 is linked by the gear 19 and the axle 20 to make the synchronization of the two sets of driving mechanisms better.

[0035] The above is a detailed introduction to a 66KV plug-in head special in-mold removal mechanism provided by an embodiment of the utility model. Specific examples are used in this article to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method of the utility model and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A special in-mold removal mechanism for a 66KV plug-in head, comprising a movable mold plate, a frame, an upper mold plate and a clamping cylinder arranged on the frame, the clamping cylinder is connected to the movable mold plate, and mold plate 1, mold plate 2, mold plate 3, and mold plate 4 are sequentially placed between the upper mold plate and the movable mold plate, characterized in that: The upper template is provided with a driving mechanism 1, the movable template is provided with a limiting member and a driving mechanism 2, the mold closing cylinder is provided with a limiting plate, the driving mechanism 1 is fixed to the mold plate 1, the limiting member is fixed to the mold plate 2, the driving mechanism 2 is fixed to the mold plate 3, the mold plate 4 is fixed to the movable template, and the limiting member can abut against the limiting plate to stop moving along the mold opening direction.

2. According to claim 1, a 66KV plug-in head dedicated in-mold removal mechanism is characterized in that: The limiting plate is provided with a screw hole, an adjusting screw is arranged in the screw hole, and the limiting member can abut against the adjusting screw.

3. According to claim 2, a 66KV plug-in head dedicated in-mold removal mechanism is characterized in that: The limiting member comprises a limiting block and a limiting guide rod fixed to the limiting block, and the limiting guide rod can be abutted against the adjusting screw rod.

4. The in-mold removal mechanism for a 66KV plug-in connector according to claim 3, characterized in that: The movable template is provided with a guide hole, and the limiting guide rod is slidably matched with the guide hole.

5. The in-mold removal mechanism for a 66KV plug-in connector according to claim 1, characterized in that: The driving mechanism 1 is arranged relatively to each other, and the driving mechanism 1 includes a guide frame and a driving unit 1. The upper template is provided with a guide block, and a guide slide hole is provided in the guide block. The slide rod of the guide frame slides in cooperation with the guide slide hole. The driving unit 1 is fixed on the guide frame, and the driving unit 1 is connected to the upper template.

6. The in-mold removal mechanism for a 66KV plug-in connector according to claim 5, characterized in that: It also includes a lower frame rod and a connecting plate 1, wherein the lower frame rod is connected to the corresponding sliding rod in the different driving mechanisms 2, the lower frame rod is provided with a lower frame mold groove, the mold plate 1 is fixed to the connecting plate 1, and the connecting plate 1 is clamped with the lower frame mold groove.

7. The in-mold removal mechanism for a 66KV plug-in connector according to claim 1, characterized in that: The second driving mechanism is arranged relatively to each other, and the second driving mechanism includes a connecting frame and a second driving unit. The second driving unit is fixed on the movable template, and the second driving unit is connected to the connecting frame. A guide box is provided on the movable template, and a guide shaft hole is provided in the guide box. The connecting rod of the connecting frame is slidably matched with the guide shaft hole.

8. The in-mold removal mechanism for a 66KV plug-in connector according to claim 7, characterized in that: It also includes a frame formwork crossbeam and a second connecting plate. The frame formwork crossbeam is provided with a crossbeam mold groove. The movable mold plate is fixed to the second connecting plate, and the first connecting plate is clamped with the crossbeam mold groove.

9. The in-mold removal mechanism for a 66KV plug-in connector according to claim 7, characterized in that: It also includes gears and axles arranged relatively to each other. The movable template is provided with an axial hole matched with the axle. The axle is connected with the corresponding gear, and the connecting rod is provided with a transmission tooth meshing with the corresponding gear.

Images