CN216993030U - Insert-through type blowing air duct mold - Google Patents

Abstract

The utility model relates to the technical field of production molds, in particular to an insertion type blow molding air duct mold which comprises a supporting foot, a rear mold and an extraction device, wherein the rear mold is fixedly connected with the surface of the supporting foot, the surface of the rear mold is abutted with a front mold, the inner wall of the rear mold is provided with a workpiece, the workpiece is abutted with the inner wall of the front mold, the extraction device is arranged on the surface of the supporting foot, the extraction device comprises a fixing plate, the fixing plate is fixedly connected with the surface of the supporting foot, the surface of the fixing plate is fixedly connected with an air cylinder, the driving end of the air cylinder is connected with a telescopic rod in a sliding mode, the surface of the telescopic rod is fixedly connected with a top plate, the surface of the top plate is provided with an installation groove, the inner wall of the installation groove is fixedly connected with a push rod, the inner wall of the rear mold is provided with a guide hole, and the push rod is connected with the inner wall of the guide hole in a sliding mode. According to the utility model, the extraction device is arranged, so that the extraction of the processed product is facilitated, the extraction difficulty of the product is reduced, the extraction efficiency of the product is improved, and the use effect of the product is improved.

Description

A plug-in blow molding air duct mold

technical field

The utility model relates to the technical field of production molds, in particular to a plug-in blow molding air duct mold.

Background technique

Blow molding is a processing method of plastic products. At present, most blow duct molds on the market rely on manual extraction. During the extraction process, because the workpiece is tightly attached to the mold after cooling, it is difficult to take out the product, which needs to be improved.

Utility model content

The purpose of this utility model is to solve the problem that in the prior art, in the extraction process, since the workpiece is tightly attached to the mold after cooling, it is difficult to take out the product.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a plug-in blow molding air duct mold, including a support foot, a back mold and an extraction device, the back mold is fixedly connected with the surface of the support foot, and the back mold The surface of the mold is in contact with the front mold, the inner wall of the rear mold is provided with a workpiece, the workpiece is in contact with the inner wall of the front mold, the extraction device is arranged on the surface of the support foot, and the extraction device includes a fixed plate, so The fixing plate is fixedly connected with the surface of the support foot, the surface of the fixing plate is fixedly connected with a cylinder, and the driving end of the cylinder is slidably connected with a telescopic rod.

Preferably, a top plate is fixedly connected to the surface of the telescopic rod, an installation groove is formed on the surface of the top plate, and a push rod is fixedly connected to the inner wall of the installation groove. A telescopic rod is provided, and the top plate can be pushed by the telescopic rod with the cylinder.

Preferably, the inner wall of the rear mold is provided with a guide hole, the push rod is slidably connected with the inner wall of the guide hole, and the push rod abuts on the surface of the workpiece. A push rod is provided, and the workpiece can be ejected by the push rod, so as to facilitate the extraction of the workpiece.

Preferably, the number of the push rods is two, and the two push rods are arranged symmetrically with the cylinder as the axis of symmetry. A cylinder is provided, and the telescopic rod can be driven to expand and contract through the cylinder.

Preferably, the surface of the cylinder is provided with a cleaning device, the cleaning device includes a positioning frame, the positioning frame is fixedly connected to the surface of the cylinder, the surface of the positioning frame is provided with a sliding hole, and the inner wall of the sliding hole slides A support plate is connected, and the inner wall of the support plate is clamped with a cleaning block. A positioning frame is provided, and the support plate can be supported by the positioning frame, so as to reduce the probability of deviation of the support plate.

Preferably, the inner wall of the sliding hole is provided with a guide hole, the inner wall of the guide hole is fixedly connected to a limit spring, the surface of the limit spring is fixedly connected with a dial, and the surface of the dial is fixedly connected with a plug . A limit spring is provided, and the position of the dial block can be limited by the limit spring, and at the same time, the dial block can be pushed to reset after it moves.

Preferably, the inner wall of the cleaning block is in contact with the surface of the telescopic rod, the dial is slidably connected to the inner wall of the guide hole, the surface of the support plate is provided with a binding hole, and the guide hole is communicated with the binding hole, The plug is clamped with the inner wall of the binding hole, and the plug is clamped with the inner wall of the positioning frame. Set up a cleaning block, through which the telescopic rod can be cleaned.

Compared with the prior art, the advantages and positive effects of the present utility model are:

In the utility model, by setting the extraction device, when the product is processed and needs to be extracted, the cylinder is activated, the cylinder is energized to push the telescopic rod to move, the telescopic rod pushes the top plate to move, and the top plate will drive the push rod in the process of moving Displacement, the push rod pushes the workpiece while moving. When the workpiece is pushed out of the back mold, the workpiece can be removed. When the workpiece is removed and needs to be trimmed, the tool can be used to remove the workpiece from the insertion plane of the present application. Sweep up, when the perforation is formed, the finishing of the workpiece is completed. By setting the extraction device, the extraction of the processed product is facilitated, which in turn reduces the difficulty of extracting the product, improves the extraction efficiency of the product, and improves the use effect of the product.

Description of drawings

1 is a three-dimensional schematic diagram of a plug-in blow molding air duct mold proposed by the present utility model;

FIG. 2 is a schematic cross-sectional structure diagram of a plug-in blow molding air duct mold proposed by the present utility model;

Fig. 3 is the structural schematic diagram at A in Fig. 2 that the utility model proposes a kind of insert-type blow molding air duct mold;

4 is a schematic structural diagram of an extraction device for a plug-in blow molding air duct mold proposed by the present utility model;

FIG. 5 is a schematic structural diagram of a cleaning device for a plug-in blow molding air duct mold proposed by the present invention.

illustration:

1. Support foot; 2. Back mold; 3. Front mold; 4. Workpiece; 5. Extraction device; 51. Fixed plate; 52. Air cylinder; 53. Telescopic rod; 54. Top plate; device; 61, positioning frame; 62, support plate; 63, cleaning block; 64, limit spring; 65, dial block; 66, plug.

Detailed ways

1-5, the present utility model provides a technical solution: a plug-in blow molding air duct mold, including a support foot 1, a back mold 2 and an extraction device 5, the back mold 2 and the surface of the support foot 1 are fixed Connection, the surface of the rear mold 2 is in contact with the front mold 3, the inner wall of the rear mold 2 is provided with a workpiece 4, the workpiece 4 is in contact with the inner wall of the front mold 3, the extraction device 5 is arranged on the surface of the support foot 1, the surface of the cylinder 52 A cleaning device 6 is provided.

The specific settings and functions of the extraction device 5 and the cleaning device 6 will be described in detail below.

In this embodiment, the extraction device 5 includes a fixing plate 51, which is fixedly connected to the surface of the support foot 1, the surface of the fixing plate 51 is fixedly connected with a cylinder 52, and the driving end of the cylinder 52 is slidably connected with a telescopic rod 53.

Specifically, a top plate 54 is fixedly connected to the surface of the telescopic rod 53 , an installation groove is formed on the surface of the top plate 54 , and a push rod 55 is fixedly connected to the inner wall of the installation groove. A telescopic rod 53 is provided, and the top plate 54 can be pushed by the telescopic rod 53 in cooperation with the air cylinder 52 .

Specifically, the inner wall of the rear mold 2 is provided with a guide hole, the push rod 55 is slidably connected with the inner wall of the guide hole, and the push rod 55 is in contact with the surface of the workpiece 4 .

In this embodiment, a push rod 55 is provided, and the workpiece 4 can be ejected by the push rod 55 to facilitate the extraction of the workpiece 4 .

Specifically, the number of the push rods 55 is two, and the two push rods 55 are arranged symmetrically with the cylinder 52 as the axis of symmetry. A cylinder 52 is provided, and the telescopic rod 53 can be driven to expand and contract by the cylinder 52 .

In this embodiment: the cleaning device 6 includes a positioning frame 61, the positioning frame 61 is fixedly connected with the surface of the cylinder 52, the surface of the positioning frame 61 is provided with a sliding hole, and the inner wall of the sliding hole is slidably connected with a support plate 62, The inner wall is clamped with a cleaning block 63 .

In this embodiment, a positioning frame 61 is provided, and the supporting plate 62 can be supported by the positioning frame 61, so as to reduce the probability of the supporting plate 62 being displaced.

Specifically, the inner wall of the sliding hole is provided with a guide hole, the inner wall of the guide hole is fixedly connected to the limit spring 64 , the surface of the limit spring 64 is fixedly connected with a dial 65 , and the surface of the dial block 65 is fixedly connected with a plug 66 . A limit spring 64 is provided, and the position of the toggle block 65 can be restricted by the limit spring 64, and at the same time, the toggle block 65 can be pushed to reset after it moves.

Specifically, the inner wall of the cleaning block 63 is in contact with the surface of the telescopic rod 53, the dial 65 is slidably connected to the inner wall of the guide hole, the surface of the support plate 62 is provided with a binding hole, the guide hole is communicated with the binding hole, and the plug 66 is connected to the binding hole. The inner walls of the binding holes are clamped together, and the plugs 66 are clamped with the inner walls of the positioning frame 61 .

In this embodiment, a cleaning block 63 is provided, and the telescopic rod 53 can be cleaned by the cleaning block 63 .

Working principle: When the product is processed and needs to be extracted, the cylinder 52 is activated, the cylinder 52 is energized to push the telescopic rod 53 to move, the telescopic rod 53 pushes the top plate 54 to move, and the top plate 54 will drive the push rod 55 during the movement. Displacement, the push rod 55 pushes the workpiece 4 while moving. When the workpiece 4 is pushed out of the back mold 2, the workpiece 4 can be removed. In the present application, sweep on the penetrating plane. After the piercing hole is formed, the trimming of the workpiece 4 is completed. By setting the extraction device 5, the extraction of the processed product is facilitated, thereby reducing the difficulty of extracting the product and improving the extraction efficiency of the product. , improve the use effect of the product. In addition, by setting the cleaning device 6, when the telescopic rod 53 needs to be cleaned, the cylinder 52 is activated, and the cylinder 52 drives the telescopic rod 53 to move. At the same time, the cleaning block 63 wipes the surface of the telescopic rod 53 during the movement. The wear and tear of the block 63 is relatively serious. When it needs to be replaced, the dial blocks 65 on both sides are toggled, and the toggle blocks 65 are forced to squeeze the limit spring 64. The limit spring 64 is deformed in the process of being squeezed. The block 65 loses the restraint of the limit spring 64 and is displaced, and the plug 66 is separated from the support plate 62 under the drive of the dial block 65, and then the support plate 62 is pulled. It can be disassembled and replaced. By setting the cleaning device 6, the cleaning and maintenance of the equipment is facilitated, thereby reducing the workload of maintenance personnel, reducing the wear and tear of the equipment, and improving the service life of the equipment.

Claims (7)

1. The utility model provides an insert formula blowing wind channel mould, includes spike (1), back mould (2) and extraction element (5), its characterized in that: the fixed surface of back mould (2) and spike (1) is connected, the surface butt of back mould (2) has front mould (3), the inner wall of back mould (2) is provided with work piece (4), the inner wall looks butt of work piece (4) and front mould (3), extraction element (5) set up the surface at spike (1), extraction element (5) are including fixed plate (51), fixed surface of fixed plate (51) and spike (1) is connected, the fixed surface of fixed plate (51) is connected with cylinder (52), the drive end sliding connection of cylinder (52) has telescopic link (53).

2. The insert-through blow molded duct mold of claim 1, wherein: the surface of the telescopic rod (53) is fixedly connected with a top plate (54), the surface of the top plate (54) is provided with a mounting groove, and the inner wall of the mounting groove is fixedly connected with a push rod (55).

3. The insert-through blow molded duct mold of claim 2, wherein: the inner wall of the rear die (2) is provided with a guide hole, the push rod (55) is connected with the inner wall of the guide hole in a sliding mode, and the push rod (55) abuts against the surface of the workpiece (4).

4. The insert-through blow molded duct mold of claim 2, wherein: the number of the push rods (55) is two, and the two push rods (55) are symmetrically arranged by taking the air cylinder (52) as an axis of a symmetry shaft.

5. The insert-through blow molded duct mold of claim 1, wherein: the surface of cylinder (52) is provided with cleaning device (6), cleaning device (6) are including locating rack (61), the fixed surface of locating rack (61) and cylinder (52) is connected, the slide opening has been seted up on the surface of locating rack (61), the inner wall sliding connection of slide opening has backup pad (62), the inner wall joint of backup pad (62) has cleaning block (63).

6. The insert-through blow molded duct mold of claim 5, wherein: the inner wall of slide opening has seted up the guiding hole, the inner wall fixedly connected with spacing spring (64) of guiding hole, the fixed surface of spacing spring (64) is connected with shifting block (65), the fixed surface of shifting block (65) is connected with plug (66).

7. The insert-through blow molded duct mold of claim 6, wherein: the inner wall of cleaning block (63) and the surperficial looks butt of telescopic link (53), shifting block (65) and the inner wall sliding connection of guiding hole, the constraint hole has been seted up on the surface of backup pad (62), the guiding hole communicates with the constraint hole, the inner wall joint in bolt (66) and constraint hole, bolt (66) and locating rack (61) inner wall looks joint.

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