CN115534220A - Floating mechanism of injection mold - Google Patents

Abstract

The invention provides a floating mechanism of an injection mold, which includes a floating guide rail, a guide block, a limit block, and a floating pad. When a mold to be processed on the assembly line enters the floating mechanism of the injection mold, the mold to be processed first moves Enter in the direction of the floating guide rail, the limit block and the floating guide rail perform the first position correction of the mold to be processed, and the guide block performs the second position correction of the mold to be processed when it falls, so that the mold to be processed falls accurately on the floating guide rail for processing Cooperating with processing, after the processing is completed, the floating mechanism is sent back to the assembly line for the next process. This floating mechanism precisely cooperates with automatic production, eliminating the need for manual movement and position correction to improve production efficiency.

Description

A lifting mechanism for an injection mold

technical field

The invention relates to the field of injection molding, in particular to a lifting mechanism of an injection mold.

Background technique

In the current injection molding production, the half-machine and half-manual working mode is still retained. The workers manually take out the mold from the assembly line and place it in the injection molding equipment for injection molding, and then complete the reverse mold. Due to the level of the workers, the manual operation may have dimensions. In the case of unqualified products, checking the finished and semi-finished products will consume manpower. For the traditional semi-manual production mode, it is necessary to design an injection molding auxiliary equipment that can be accurate and fast, and match the automated production mode to improve production efficiency.

Contents of the invention

In order to overcome the above technical problems, the present invention provides a lifting mechanism for an injection mold.

The invention provides a floating mechanism of an injection mold, and the technical scheme is as follows:

A lifting mechanism for an injection mold, comprising a lifting platform, a guide seat and a cylinder;

The buoyancy platform includes a buoyancy guide rail and a buoyancy backing plate.

Preferably, the buoyancy platform includes a limit block, and the limit block is installed on the buoyancy pad.

Preferably, the buoyancy platform includes a guide block, the guide block is installed on the guide seat, the guide block is provided with a slope, and the slope slides toward the direction of the buoyancy guide rail.

Preferably, the guide seat includes a guide seat outer shell and a guide seat inner shell, and the guide groove is arranged between the guide seat outer shell and the guide seat inner shell.

Preferably, a groove is provided on the buoyancy pad, and the buoyancy guide rail can be fixed in the groove.

Preferably, the buoyant guide rail includes a first buoyant guide rail and a second buoyant guide rail, and the first buoyant guide rail and the second buoyant guide rail are parallel to each other.

Beneficial effect

Compared with the prior art, the lifting mechanism of an injection mold provided by the present invention has the following advantages:

1. The limit block is fixedly connected, and the protruding convex surface is clamped with the mold to be processed, so that the mold to be processed fed into the assembly line can accurately enter the floating mechanism in the horizontal direction, reducing errors.

2. During the descending process of the mold to be processed, adjust the vertical direction through the slope of the guide block, and accurately fall into the lifting mechanism to further reduce the error.

3. The limit block, the lifting guide rail and the guide block are connected externally, which is convenient for maintenance and replacement.

4. Through the lifting function of the cylinder and the guidance of the guide block, the limit block and the lifting guide rail, the precise docking of the mold to be processed and the assembly line is realized, so that the mold to be processed can match the requirements of automatic production, Then, the mold is sent back to the assembly line through the lifting function of the cylinder to carry out the processing of the next process, which saves manual calibration and highly cooperates with automatic production in the whole process, greatly reduces labor costs and improves production efficiency.

Description of drawings

Fig. 1 is a schematic view of the appearance of a lifting mechanism of an injection mold provided by the first embodiment of the present invention.

Fig. 2 is a schematic diagram of the lifting and lowering working state of the floating mechanism of an injection mold provided by the first embodiment of the present invention.

Fig. 3 is a schematic diagram of the working state of the lifting mechanism of an injection mold provided in the first embodiment of the present invention when it is fed into the mold to be processed.

Explanation of reference signs:

1, floating platform; 11, limit block; 111, first limit block; 112, second limit block; 113, third limit block; 114, fourth limit block; 12, guide block; 121 1, the first guide block; 122, the second guide block; 13, the buoyant guide rail; 131, the first buoyant guide rail; 132, the second buoyant guide rail; 14, the buoyant backing plate; 141, the first buoyant backing plate ; 142, the second floating backing plate; 15, the guide seat; 2, the cylinder.

detailed description

In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

In the current injection molding production, the half-machine and half-manual working mode is still retained. The workers manually take out the mold from the assembly line and place it in the injection molding equipment for injection molding, and then complete the reverse mold. Due to the level of the workers, the manual operation may have dimensions. In the case of unqualified products, checking the finished and semi-finished products will consume manpower. For the traditional semi-manual production mode, it is necessary to design an injection molding auxiliary equipment that can be accurate and fast, and match the automated production mode to improve production efficiency.

In view of this, the present invention provides a lifting mechanism of an injection mold to overcome the above-mentioned technical problems.

The first embodiment of the present invention provides a floating mechanism for an injection mold, including a floating platform 1, a limit block 11, a first limit block 111, a second limit block 112, a third limit block 113, a Four limit block 114, guide block 12, first guide block 121, second guide block 122, buoyancy guide rail 13, first buoyancy guide rail 131, second buoyancy guide rail 132, buoyancy backing plate 14, first buoyancy guide rail Lifting backing plate 141, the second floating backing plate 142, guide seat 15, cylinder 2, mold 3 to be processed.

Please refer to FIG. 1 and FIG. 2 in conjunction, the guide seat 15 is provided with a guide groove 151 , and the buoyancy pad 14 is disposed in the guide groove 151 .

Specifically, the buoyancy guide rail 13 is connected to the buoyancy pad 14, the buoyancy guide rail 13 includes a first buoyancy guide rail 131 and a second buoyancy guide rail 132, and the buoyancy pad 14 includes a first The buoyant backing plate 141 and the buoyant backing plate 142, the first buoyant backing plate 141 and the second buoyant backing plate 142 are arranged at the front and rear ends respectively, the first buoyant backing plate 141 and the second buoyant backing plate 142 The second buoyant pads 142 are parallel to each other, the first buoyant pad 141 and the second buoyant pad 142 are provided with grooves, the first buoyant guide rail 131 and the second buoyant rail 131 One end of the buoyancy guide rail 132 is connected to the groove of the first buoyancy backing plate 141, and the other ends of the first buoyancy guide rail 131 and the second buoyancy guide rail 132 are connected to the second buoyancy guide rail 132. on the groove of the backing plate 142.

Specifically, the first lifting guide rail 131 and the second lifting guide rail 132 are parallel to each other and consistent with the conveying direction of the assembly line. This design is convenient for docking with the assembly line and the mold 3 to be processed, and completes the subsequent automatic processing. process.

Further, the buoyant guide rail 13 is connected to the buoyant backing plate 14 through a threaded connection, which is simple in structure, reliable in connection, convenient in assembly and disassembly, and convenient for later maintenance.

It can be understood that the connection between the buoyancy guide rail 13 and the buoyancy backing plate 14 may be any detachable connection manner such as screw connection, buckle connection or hinge connection.

Further, the cylinder 2 is arranged at the bottom of the buoyancy pad 14, the cylinder 2 includes a first cylinder 21, a second cylinder 22, a third cylinder 23, and a fourth cylinder 24, and the first cylinder 21 And the second air cylinder 22 is arranged at the bottom of the first buoyancy pad 141 , and the third air cylinder 23 and the fourth air cylinder 24 are arranged at the bottom of the second buoyancy pad 142 .

It can be understood that the number of the cylinders 2 can be 2, 4, 6 or an even number of more than 6, presented in pairs.

Please refer to Fig. 2 and Fig. 3, when the cylinder 2 starts to work, the first cylinder 21, the second cylinder 22, the third cylinder 23, and the fourth cylinder 24 are synchronously opened, and the The buoyant platform 1 is jacked up and the buoyant platform 1 is always kept horizontal until the first buoyant guide rail 131 and the second buoyant guide rail 132 enter the assembly line and dock with the assembly line.

Further, the mold 3 to be processed enters the buoyancy platform 1 from the assembly line, first passes through the first buoyancy backing plate 141, passes through the first limit block 111, the second limit block 112, The first buoyant guide rail 131 and the second buoyant guide rail 132 realize the first positioning, and this positioning ensures that the mold 3 to be processed enters the buoyant platform 1 accurately.

Further, after the mold 3 to be processed enters the first buoyant guide rail 131 and the second buoyant guide rail 132, it continues to be conveyed along the direction of the assembly line until it reaches the second buoyant backing plate 142, at this time The front end of the mold to be processed 3 is engaged with the third limiting block 113 and the fourth limiting block 114 again, and at this time, the four orientations of the entire mold to be processed 3 are clamped by the first limiting block. block 111, the second limit block 112, the third limit block 113, and the fourth limit block 114 are clamped, and the bottom of the mold 3 to be processed is held by the first floating guide rail 131 and the fourth limit block 114. The second buoyant guide rail 132 is clamped.

Specifically, the limiting block 11 is connected to the buoyancy backing plate 14 through a screw connection, which is simple in structure, reliable in connection, convenient in assembly and disassembly, and convenient for later maintenance.

It can be understood that the connection between the limiting block 11 and the buoyancy backing plate 14 may be any detachable connection manner such as screw connection or buckle connection.

It can be understood that the number of the limiting blocks 11 may be 4, 6, 8 or an even number of more than 8, presented in pairs.

Specifically, the guide block 12 includes a first guide block 121 and a second guide block 122, the first guide block 121 is installed on the shell of the first guide seat 151, and the second guide block 122 is installed on On the shell of the second guide seat 152 , the first guide block 121 and the second guide block 122 are both provided with slopes that slide toward the buoyant guide rail 13 .

Specifically, the guide block 12 is connected to the buoyancy backing plate 14 through a threaded connection, which is simple in structure, reliable in connection, convenient in assembly and disassembly, and convenient for later maintenance.

It can be understood that the connection between the guide block 12 and the buoyancy backing plate 14 may be any detachable connection manner such as screw connection or buckle connection.

It can be understood that the number of the guide blocks 12 can be 2, 4, 6 or an even number of more than 6, presented in pairs.

Further, after the mold to be processed 3 completely enters the lifting table 1, it starts to descend into the lower mold bed area. , will receive the common guidance from the first guide block 121 and the second guide block 122 when descending, so that the mold 3 to be processed moves closer to the middle position of the lifting guide rail 13 to realize the second positioning , to ensure that the next processing mold bed can accurately process the mold 3 to be processed.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements within the principles of the present invention shall be included within the protection scope of the present invention.

Claims (6)

1. The utility model provides an injection mold's buoyancy lift mechanism which characterized in that: comprises a floating platform, a guide seat and a cylinder;

the floating platform comprises a floating guide rail and a floating base plate;

the floating base plate is connected with the floating guide rail and the air cylinder, the guide seat is provided with a guide groove, and the floating base plate is arranged in the guide groove;

the floating platform can be driven by the power of the cylinder to lift in the guide range of the guide seat.

2. The lift mechanism of an injection mold of claim 1, wherein: the floating platform comprises a limiting block, and the limiting block is arranged on the floating base plate.

3. The lift mechanism of an injection mold of claim 1, wherein: the floating platform comprises a guide block, the guide block is installed on the guide seat, the guide block is provided with an inclined plane, and the inclined plane slides to the direction of the floating guide rail.

4. The lift mechanism of an injection mold of claim 1, wherein: the guide holder includes guide holder shell and guide holder inner shell, the guide way set up in the guide holder shell with between the guide holder inner shell.

5. The lift mechanism of an injection mold of claim 1, wherein: the buoyancy lifting base plate is provided with a groove, and the buoyancy lifting guide rail can be fixed in the groove.

6. The lift mechanism of an injection mold of claim 1, wherein: the buoyancy lift guide rail comprises a first buoyancy lift guide rail and a second buoyancy lift guide rail, and the first buoyancy lift guide rail and the second buoyancy lift guide rail are parallel to each other.

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