CN216732849U

CN216732849U - Automatic special fixture that takes out of injection mould lid

Info

Publication number: CN216732849U
Application number: CN202123361009.XU
Authority: CN
Inventors: 文元; 谭满华
Original assignee: Shenzhen Xinchangtai Precision Plastic Mould Co ltd
Current assignee: Shenzhen Xinchangtai Precision Plastic Mould Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-14
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a special clamp for automatically taking out an injection mold cover, and relates to the technical field of molds. The clamping device comprises a shell, an inner space is arranged in the shell, a first through groove is formed in the bottom surface of the inner portion of the shell in a penetrating mode, an adjusting plate is arranged in the inner space through a plurality of adjusting structures, a plurality of air cylinders are arranged on the bottom surface of the shell, a moving plate is fixedly connected with an air cylinder output tube, a second through groove is formed in the moving plate, a clamping device is connected to the second through groove in a sliding mode and comprises a threaded rod, the threaded rod penetrates through the second through groove and slides on the second through groove, an arc-shaped plate is welded at one end of the threaded rod, and a bolt is connected to the threaded rod in a threaded mode. According to the utility model, the cylinder is arranged, and the cylinder drives the movable plate to move, so that the clamp device on the movable plate is driven to move, the arc-shaped plate is matched with the adjusting plate abutted to the cover to clamp the cover, and the cover is clamped.

Description

Automatic special fixture that takes out of injection mould lid

Technical Field

The utility model belongs to the technical field of molds, and particularly relates to a special clamp for automatically taking out a cover of an injection mold.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.

When present injection molding membrane lid takes out, the anchor clamps of adoption are straight anchor clamps usually, but the lid appearance is round, easily leads to receiving the centre gripping to the outside bullet, leads to pressing from both sides and gets the failure.

In order to solve the problems, the utility model provides a special clamp for automatically taking out a cover of an injection mold.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special clamp for automatically taking out an injection mould cover, which solves the problems that when the existing injection mould cover is taken out, the adopted clamp is generally a straight clamp, but the cover is round in appearance, so that the cover is easy to bounce to the outside after being clamped, and the clamping fails.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a special clamp for automatically taking out a cover of an injection mold, which comprises a shell, wherein an inner space is arranged in the shell, a first through groove is formed in the bottom surface of the inner part of the shell in a penetrating manner, an adjusting plate is arranged in the inner space through a plurality of adjusting structures, a plurality of air cylinders are arranged on the bottom surface of the shell, a moving plate is fixedly connected with an air cylinder output tube, a second through groove is formed in the moving plate, a clamp device is connected onto the second through groove in a sliding manner and comprises a threaded rod, the threaded rod penetrates through the second through groove and slides on the second through groove, an arc-shaped plate is welded at one end of the threaded rod and is positioned between the adjusting plate and the moving plate, a bolt is connected onto the threaded rod in a threaded manner, the bolt and the arc-shaped plate are respectively positioned on two sides of the moving plate, the air cylinders are arranged, the air cylinders drive the moving plate to move, so as to drive the clamp device on the moving plate to move, the adjusting plate which enables the arc-shaped plate to be matched with the cover to support and hold the cover is used for clamping the cover, the arc-shaped plate is better in clamping effect on the cover compared with a straight plate, the cover cannot be stressed unevenly and slides to one side, and meanwhile, the clamp device is provided with a bolt and a threaded rod which are fixed in a second through groove of the moving plate and can be adjusted according to the position of the cover.

Preferably, adjust the structure including fixed cover, fixed cover one end is seted up flutedly, be provided with the internal thread on the recess, pole in the recess threaded connection, interior pole one end is rotated with the regulating plate and is connected, and interior pole cooperation is fixed cover, can adjust the position of regulating plate, according to the lid size, adjusts the regulating plate position and makes its and the fixture device on the movable plate agree with more.

Preferably, the clamping devices are provided with a plurality of groups, the clamping devices can be arranged according to the number of the covers to be clamped, the clamping devices are fixed on the moving plate through bolts and threaded rods, the clamping devices can be detached and installed at any time, and the number of the covers can be increased or decreased at any time according to the number of the covers.

Preferably, the inner side of the arc-shaped plate is fixedly connected with an elastic pad, and the elastic pad is arranged to prevent the cover from being damaged due to larger clamping force caused by overlarge pushing force of the cylinder.

Preferably, the casing upper surface has the regulation door through hinge, through setting up the regulation door, is convenient for adjust the structure, adjusts the position of regulating plate promptly.

Preferably, fixed surface is connected with the connecting rod on the casing, the welding of connecting rod one end has the connecting block, run through on the connecting block and seted up a plurality of through-holes, through setting up connecting block and through-hole, be for the ease of with the device fixed mounting on the arm.

The utility model has the following beneficial effects:

according to the utility model, the cylinder is arranged, the cylinder drives the movable plate to move, so that the clamp device on the movable plate is driven to move, the arc-shaped plate is matched with the adjusting plate abutted to the cover to clamp the cover, the cover is clamped, the arc-shaped plate has a better clamping effect on the cover compared with a straight plate, the cover cannot slide to one side due to uneven stress, and meanwhile, the clamp device is fixed in the second through groove of the movable plate through a bolt and a threaded rod and can be adjusted according to the position of the cover.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A in FIG. 2;

FIG. 4 is a side view of the present invention;

fig. 5 is a schematic view of the internal structure of the housing of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a housing; 2. an interior space; 3. a first through groove; 4. fixing a sleeve; 5. an inner rod; 6. an adjusting plate; 7. a cylinder; 8. moving the plate; 9. a second through groove; 10. a threaded rod; 11. an arc-shaped plate; 12. a bolt; 13. an elastic pad; 14. a connecting rod; 15. connecting blocks; 16. a through hole; 17. a regulating gate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model is a special fixture for automatically taking out a cover of an injection mold, which includes a casing 1, an inner space 2 is arranged inside the casing 1, a first through groove 3 is formed in the bottom surface inside the casing 1 in a penetrating manner, an adjusting plate 6 is arranged in the inner space 2 through a plurality of adjusting structures, a plurality of air cylinders 7 are arranged on the bottom surface of the casing 1, a moving plate 8 is fixedly connected to an output pipe of the air cylinders 7, a second through groove 9 is formed in the moving plate 8, a fixture device is slidably connected to the second through groove 9 and includes a threaded rod 10, the threaded rod 10 penetrates through the second through groove 9 and slides on the second through groove 9, an arc plate 11 is welded to one end of the threaded rod 10, the arc plate 11 is located between the adjusting plate 6 and the moving plate 8, a bolt 12 is threadedly connected to the threaded rod 10, and the bolt 12 and the arc plate 11 are respectively located on two sides of the moving plate 8.

Through setting up cylinder 7, cylinder 7 drives the removal of movable plate 8 to drive the fixture device on the movable plate 8 and remove, make 11 cooperation of arc and the regulating plate 6 that the lid supported and hold carry out the centre gripping to the lid, thereby press from both sides the lid, arc 11 compares in straight board, has better clamping action to the lid, can not make its atress inhomogeneous slide to one side, and simultaneously, fixture device has bolt 12 and threaded rod 10 to fix in the second through-groove 9 of movable plate 8, can adjust according to the position of lid.

The adjusting structure comprises a fixing sleeve 4, one end of the fixing sleeve 4 is provided with a groove, an internal thread is arranged on the groove, the groove is in threaded connection with an inner rod 5, and one end of the inner rod 5 is rotatably connected with an adjusting plate 6.

The inner rod 5 is matched with the fixed sleeve 4, the position of the adjusting plate 6 can be adjusted, and the position of the adjusting plate 6 is adjusted according to the size of the cover so that the adjusting plate is more fit with a clamp device on the moving plate 8.

The clamping device has a plurality of groups, and can be arranged according to the number of the covers to be clamped.

The clamp device is fixed on the moving plate 8 through a bolt 12 and a threaded rod 10, can be detached and installed at any time, and can be increased or decreased at any time according to the number of covers.

An elastic pad 13 is fixedly connected to the inner side of the arc plate 11.

The elastic pad 13 is provided to prevent the cap from being damaged by a large clamping force due to an excessive pushing force of the cylinder 7.

The upper surface of the shell 1 is hinged with an adjusting door 17 through a hinge.

The adjustment gate 17 is provided for adjusting the adjustment structure, i.e. the position of the adjustment plate 6.

Fixedly connected with connecting rod 14 on the casing 1, connecting block 15 has been welded to the welding of connecting rod 14 one end, runs through on the connecting block 15 and has seted up a plurality of through-holes 16.

The attachment block 15 and the through hole 16 are provided to facilitate the fixed mounting of the device on the robot arm.

As shown in fig. 1 to 5, the present embodiment is a method for using a special fixture for automatically removing a cover of an injection mold, comprising: the model of cylinder 7 is CDM2E20-250Z, the quantity of the lid of gripping as required earlier is installed fixture, adjust adjusting plate 6 according to the position and the size of lid, then install the device on the arm, can begin work, through setting up cylinder 7, cylinder 7 drives movable plate 8 and removes, thereby drive fixture on the movable plate 8 and remove, make the arc 11 cooperation and the adjusting plate 6 that the lid supported centre gripping lid, thereby grip the lid, arc 11 compares in the straight plate, there is better clamping action to the lid, can not make its atress inhomogeneous to slide to one side, simultaneously, fixture has bolt 12 and threaded rod 10 to fix in the second through-slot 9 of movable plate 8, can adjust according to the position of lid.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an automatic special fixture that takes out of injection mould lid, includes casing (1), its characterized in that: the improved structure of the novel LED lamp is characterized in that an inner space (2) is arranged inside the shell (1), a first through groove (3) is formed in the bottom surface inside the shell (1) in a penetrating mode, a regulating plate (6) is arranged on the inner space (2) through a plurality of regulating structures, a plurality of cylinders (7) are arranged on the bottom surface of the shell (1), a movable plate (8) is fixedly connected with output tubes of the cylinders (7), a second through groove (9) is formed in the movable plate (8), a clamp device is connected to the second through groove (9) in a sliding mode and comprises a threaded rod (10), the threaded rod (10) penetrates through the second through groove (9) and slides on the second through groove (9), an arc plate (11) is welded at one end of the threaded rod (10), the arc plate (11) is located between the regulating plate (6) and the movable plate (8), and a bolt (12) is connected to the threaded rod (10) in a threaded mode, the bolt (12) and the arc-shaped plate (11) are respectively positioned at two sides of the moving plate (8).

2. The special fixture for automatically taking out the cover of the injection mold as claimed in claim 1, wherein the adjusting structure comprises a fixing sleeve (4), one end of the fixing sleeve (4) is provided with a groove, the groove is provided with an internal thread, the groove is in threaded connection with an inner rod (5), and one end of the inner rod (5) is in rotational connection with an adjusting plate (6).

3. The jig of claim 1, wherein the jig comprises a plurality of sets of jigs, and the number of sets of jigs is set according to the number of caps to be gripped.

4. The special fixture for automatically taking out the cover of the injection mold as claimed in claim 1, wherein an elastic pad (13) is fixedly connected to the inner side of the arc-shaped plate (11).

5. The special fixture for automatically taking out the cover of the injection mold as claimed in claim 1, wherein the upper surface of the shell (1) is hinged with an adjusting door (17) through a hinge.

6. The special fixture for automatically taking out the cover of the injection mold as claimed in claim 1, wherein a connecting rod (14) is fixedly connected to the upper surface of the shell (1), a connecting block (15) is welded at one end of the connecting rod (14), and a plurality of through holes (16) are formed in the connecting block (15) in a penetrating manner.