Product deformation correcting mechanism

Abstract

The utility model relates to the field of injection products, and discloses a product deformation correcting mechanism which comprises an operation table, a correcting assembly is installed on the front side of the top of the operation table and comprises two first sliding plates and two second return correcting blocks, and the bottoms of the first sliding plates are slidably connected to the top of the operation table; first return correction blocks are fixedly connected to the tops of the first sliding plates, second sliding plates are fixedly connected to the rear ends of the first return correction blocks, an alarm is fixedly connected to the inner sides of the first sliding plates, and the two second return correction blocks are fixedly connected to the left side and the right side of the top of the operation table respectively. The top of the workpiece is fixed to the position fixing block, the bottom of the workpiece is fixed to the second sliding plate, the second return correcting block is matched to drive the first sliding plate to move left and right, the first return correcting block drives the second sliding plate to move front and back, and then the position positioning block pushes the workpiece forwards to bend the workpiece, so that the workpiece is corrected, and product quality is prevented from being affected by deformation. And the problem of workpiece deformation which cannot be solved by the die is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection molding product field especially product deformation correction mechanism. BACKGROUND

[0002] Injection molding product is the plastic product manufactured through injection molding process, is widely used in electronic, automobile, household appliance, medical treatment, consumer goods etc. every trade, and the basic flow of injection molding process includes that the plastic granule is heated to melt state, then the melt plastic is high pressure injection into the mould through injection molding machine, and the product is taken out after cooling forming, this process can produce the product with complex shape, accurate size, stable quality, is suitable for mass production.

[0003] The material of injection molding product is rich, including thermoplastic and thermosetting plastic, and different materials give product different mechanical properties, heat resistance, chemical resistance and appearance texture, and injection molding product usually has higher surface finish, high dimensional accuracy, and can be treated on the surface in multiple ways, such as spraying, silk screen printing, plating etc.

[0004] Injection molding process has the production advantages of high efficiency, high precision and complex shape, and is especially suitable for mass production, but due to the great difference between the temperature of injection molding mould and the temperature of outside, when the product is demoulded, the workpiece will rapidly cool down, and in the process of cooling, the structural density of the workpiece will change, thus uncertain deformation will be generated, and the quality of product is influenced, therefore product deformation correction mechanism is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides product deformation correction mechanism, aims at improving the quality of product after demoulding, the workpiece will rapidly cool down, in the process of cooling, the structural density of the workpiece will change, thus uncertain deformation will be generated, and the quality of product is influenced.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme: product deformation correction mechanism, including operation platform, the operation platform top front side is installed with correction assembly;

[0007] The correction assembly includes two sliding plates one and two return correction blocks two, the sliding plate one bottom is slidably connected at the operation platform top, the sliding plate one top is fixedly connected with return correction block one, the return correction block one rear end is fixedly connected with sliding plate two, the sliding plate one inner side is fixedly connected with alarm, two return correction blocks two are fixedly connected at the operation platform top left and right sides respectively, and the sliding plate two rear side is installed with fixed assembly.

[0008] As the further description of the above technical scheme:

[0009] The fixed assembly comprises a support plate, the bottom of which is fixedly connected to the top of the operation table, two position fixing blocks are fixedly connected to the upper side of the support plate, a workpiece is fixedly connected to the front side of the position fixing block, a limiting frame is fixedly connected to the front side of the support plate, and a position positioning block is rotatably connected inside the limiting frame.

[0010] As a further description of the above technical solution:

[0011] The second inside of the return correction block is fixedly connected to the outside of the first sliding plate.

[0012] As a further description of the above technical solution:

[0013] The bottom of the second sliding plate is slidingly connected to the top of the first sliding plate.

[0014] As a further description of the above technical solution:

[0015] The bottom of the limiting frame is fixedly connected to the top of the operation table.

[0016] As a further description of the above technical solution:

[0017] The front side of the position positioning block abuts against the outside of the workpiece.

[0018] As a further description of the above technical solution:

[0019] The bottom of the workpiece is fixedly connected to the rear side of the second sliding plate.

[0020] As a further description of the above technical solution:

[0021] The workpiece is symmetrically distributed.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] In the utility model, the workpiece is fixed at the top of the position fixing block and at the bottom of the second sliding plate, the first sliding plate is driven to move leftward and rightward by the second return correction block, the second sliding plate is driven to move forward and backward by the first return correction block, and the workpiece is bent by the position positioning block, so that the workpiece is corrected, the product quality is not affected by deformation, and the workpiece deformation problem that cannot be solved by the mold itself is solved. DRAWINGS

[0024] Figure 1 The utility model provides a three-dimensional schematic view of a product deformation correction mechanism;

[0025] Figure 2 The utility model provides a structure schematic view of a position positioning block of a product deformation correction mechanism;

[0026] Figure 3The structure schematic view of the return correction block one of the product deformation correction mechanism is provided by the utility model.

[0027] Figure 4 The structure schematic view of the workpiece of the product deformation correction mechanism is provided by the utility model.

[0028] Legend:

[0029] 1, operation platform, 2, support plate, 3, position fixing block, 4, workpiece, 5, limit frame, 6, position positioning block, 7, sliding plate one, 8, return correction block one, 9, return correction block two, 10, alarm, 11, sliding plate two. Specific embodiments

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Reference Figure 1 - Figure 4 An embodiment provided by the utility model: a product deformation correction mechanism, comprising an operation platform 1, the operation platform 1 is used to support and fix the whole device, and the operation platform 1 top front side is installed with a correction assembly;

[0032] The correction assembly comprises two sliding plates 7 and two return correction blocks 9. The bottom of the sliding plate 7 is slidingly connected to the top of the operation table 1. The top of the sliding plate 7 is fixedly connected with the return correction block 1 8. The rear end of the return correction block 1 8 is fixedly connected with the sliding plate 2. The inner side of the sliding plate 7 is fixedly connected with the alarm 10. The two return correction blocks 9 are fixedly connected to the top of the operation table 1 on the left and right sides. The rear side of the sliding plate 2 is provided with a fixing assembly. The sliding plate 7 is used to move the workpiece 4 left and right. The return correction block 1 8 is used to move the sliding plate 2 forward and backward. The sliding plate 2 is used to move the workpiece 4 synchronously. The alarm 10 is used to control the correction time. The return correction block 9 is used to move the sliding plate 7 left and right. The fixing assembly comprises a support plate 2. The bottom of the support plate 2 is fixedly connected to the top of the operation table 1. The upper side of the support plate 2 is fixedly connected with two position fixing blocks 3. The front side of the position fixing block 3 is fixedly connected with the workpiece 4. The front side of the support plate 2 is fixedly connected with the limiting frame 5. The inner side of the limiting frame 5 is rotatably connected with the position positioning block 6. The support plate 2 is used to connect and support the position fixing block 3, so that the position fixing block 3 remains stable. The workpiece 4 is the product to be processed. The limiting frame 5 is used to support and fix the position positioning block 6. The position positioning block 6 is used to limit the movement direction of the position positioning block 6 and make the position positioning block 6 bend. The inner side of the return correction block 9 is fixedly connected to the outside of the sliding plate 7, so that the return correction block 9 pushes the sliding plate 7 left and right. The bottom of the sliding plate 2 is slidingly connected to the top of the sliding plate 7. The sliding plate 7 limits the movement direction of the sliding plate 2, so that the sliding plate 2 can only move forward and backward and cannot move randomly. The bottom of the limiting frame 5 is fixedly connected to the top of the operation table 1, so that the limiting frame 5 remains stable. The front side of the position positioning block 6 abuts against the outside of the workpiece 4. The position positioning block 6 is bent by the reaction force. The bottom of the workpiece 4 is fixedly connected to the rear side of the sliding plate 2, so that the workpiece 4 does not slide off when the sliding plate 2 moves. The workpiece 4 is symmetrically distributed, so that the device can correct all the workpieces 4 on a product at one time.

[0033] Working principle: when the workpiece 4 needs to be corrected, first fix the position positioning block 6 at a suitable angle and place two workpieces 4 in the groove of the position positioning block 6. Then fix the workpiece 4 on the top of the position fixing block 3 and fix the position positioning block 6 on the bottom of the sliding plate 2. Then push the return correction block 9 to move the sliding plate 7 left and right, push the return correction block 8 to move the sliding plate 2 forward and backward, and control the alarm 10 to set the correction time. The workpiece 4 is effectively corrected by the reaction force of the position positioning block 6. When the alarm 10 rings, manually pull the return correction block 9 and the return correction block 8 to reset the sliding plate 7 and the sliding plate 2. Then take out the workpiece 4 from between the sliding plate 2 and the position fixing block 3. The correction cycle of a group of two workpieces 4 is completed, which saves time and effort and effectively improves the quality of the product.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. Product deformation correction mechanism, comprising an operating table (1), characterized in that: The operation platform (1) top front side is provided with a correction assembly; The correction assembly comprises two slide plates one (7) and two return correction blocks two (9), the slide plate one (7) bottom is slidably connected to the operation platform (1) top, the slide plate one (7) top is fixedly connected with a return correction block one (8), the return correction block one (8) rear end is fixedly connected with a slide plate two (11), the slide plate one (7) inner side is fixedly connected with an alarm (10), two return correction blocks two (9) are fixedly connected to the operation platform (1) top left and right sides, and the slide plate two (11) rear side is provided with a fixing assembly.

2. The product deformation correction mechanism according to claim 1, characterized by: The fixing assembly comprises a support plate (2), the support plate (2) bottom is fixedly connected to the operation platform (1) top, the support plate (2) upper side is fixedly connected with two position fixing blocks (3), the position fixing block (3) front side is fixedly connected with a workpiece (4), the support plate (2) front side is fixedly connected with a limiting frame (5), and the limiting frame (5) inside is rotatably connected with a position positioning block (6).

3. The product deformation correction mechanism of claim 1, wherein: The return correction block two (9) inner side is fixedly connected to the slide plate one (7) outside.

4. The product deformation correction mechanism of claim 1, wherein: The slide plate two (11) bottom is slidably connected to the slide plate one (7) top.

5. The product deformation correction mechanism of claim 2, wherein: The limiting frame (5) bottom is fixedly connected to the operation platform (1) top.

6. The product deformation correction mechanism of claim 2, wherein: The position positioning block (6) front side and the workpiece (4) outside abut.

7. The product deformation correction mechanism of claim 2, wherein: The workpiece (4) bottom is fixedly connected to the slide plate two (11) rear side.

8. The product deformation correction mechanism of claim 2, wherein: The workpiece (4) is symmetrically distributed.

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