CN210061774U - Double-color mold positioning mechanism - Google Patents

Abstract

The utility model discloses a double-colored mould positioning mechanism, which comprises a rotary table, the top central point of carousel puts and sets up flutedly, the double-colored mould main part has been placed to the inner chamber of recess, the draw-in groove that link up about all seting up is seted up to the top left and right sides of double-colored mould main part, the communicating opening of inner chamber with draw-in groove and carousel is seted up to the inner chamber top inboard of carousel, the inner chamber of carousel is provided with two, and the central point symmetry setting of the corresponding carousel of inner chamber of two carousels, the spout has all been seted up to the inner chamber left and right sides of carousel, the inner chamber of spout is embedded to have the slider, the inboard welding of slider has. This double-colored mould positioning mechanism can once only be once only with stable the fixing on the carousel of double-colored mould, need not to remove the double-colored mould many times repeatedly and aims at, very makes things convenient for staff's installation, and labour saving and time saving reduces staff's intensity of labour, has improved staff's installation effectiveness, is favorable to extensively promoting.

Description

Double-color mold positioning mechanism

Technical Field

The utility model relates to a double-colored mould equipment technical field specifically is a double-colored mould positioning mechanism.

Background

Double-colored mould is two kinds of plastic materials and moulds plastics on same injection molding machine, divide twice shaping, but the product only goes out the mould of mould once, general this kind of molding process is also called double-material and moulds plastics, accomplish by one set of mould usually, and need special double-colored injection molding machine, in current double-colored injection molding machine, it fixes on the locating pin on the carousel respectively to overlap a plurality of jacks of double-colored mould bottom, but when overlapping a plurality of jacks of double-colored mould bottom on the locating pin, it aims at jack and locating pin whole simultaneously very difficultly, it aims at it to need the staff to remove many times repeatedly, the very installation of staff of being not convenient for, waste time and energy, increase staff's intensity of labour, staff's installation effectiveness has been reduced, be unfavorable for extensive popularization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-colored mould positioning mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bicolor mold positioning mechanism comprises a rotary table, wherein a groove is formed in the center position of the top end of the rotary table, a bicolor mold main body is placed in an inner cavity of the groove, the left side and the right side of the top end of the bicolor mold main body are respectively provided with a vertically through clamping groove, the inner side of the top end of the inner cavity of the rotary table is provided with an opening which communicates the clamping grooves with the inner cavity of the rotary table, two inner cavities of the rotary table are arranged symmetrically, the inner cavities of the two rotary tables correspond to the central point of the rotary table, the left side and the right side of the inner cavity of the rotary table are respectively provided with a sliding groove, a sliding block is embedded in the inner cavity of the sliding groove, a rectangular plate which is connected with the two sliding blocks is welded on the inner side of the sliding block, a screw rod which can rotate around the axis of the rotary table is coupled on the outer side of the bottom, the top welding of inserted block has the fixture block, and the top of fixture block extends to the inner chamber of opening, the inboard welding with the corresponding position of inserted block in inner chamber bottom of carousel has the post of inserting, the top of inserting the post runs through the inner chamber that the rectangular plate extends to the inserted block, the outer wall of inserting the post has cup jointed the spring, the upper and lower both ends of spring respectively with rectangular plate and carousel looks joint.

Preferably, two clamping grooves are formed in the left side and the right side of the top end of the double-color mold main body, and the two clamping grooves are located in the front side and the rear side of the top end of the double-color mold main body respectively.

Preferably, the length of the clamping block is larger than the width of the clamping groove.

Preferably, the top end of the screw rod penetrates through the center position of the outer side of the bottom end of the rectangular plate.

Preferably, the distance between the top end of the insertion block and the top end of the inner cavity of the clamping groove is smaller than the distance between the top end of the rectangular plate and the top end of the inner cavity of the rotary disc.

Compared with the prior art, the beneficial effects of the utility model are that: the bicolor mold positioning mechanism is characterized in that a bicolor mold main body is placed in an inner cavity of a groove at the top end of a turntable, the rocker can drive a screw rod to rotate by rotating the rocker, the screw rod can drive a rectangular plate to move upwards or downwards when rotating by the screw rod and the rectangular plate in threaded fit, when the rectangular plate moves upwards, the rectangular plate drives an inserting block and a clamping block to move upwards so that the clamping block moves to the top end of the bicolor mold main body through an opening and a clamping groove, the clamping block can rotate to be mutually staggered with the clamping groove by the shaft connection fit of the inserting block and the rectangular plate, when the rectangular plate moves downwards, the rectangular plate drives the clamping block mutually staggered with the clamping groove to move downwards through the inserting block, the clamping block can be clamped at the top end of the bicolor mold main body and can be extruded and fixed downwards on the bicolor mold main body at one time, so that the bicolor mold can be stably fixed on the turntable, the installation of very make things convenient for the staff, labour saving and time saving reduces staff's intensity of labour, has improved staff's installation effectiveness, is favorable to extensively promoting.

Drawings

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

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is a schematic view of the two-color mold main body of the present invention.

In the figure: 1. the double-color mold comprises a rotary table, 2 parts of grooves, 3 parts of a double-color mold main body, 4 parts of clamping grooves, 5 parts of through openings, 6 parts of sliding grooves, 7 parts of sliding blocks, 8 parts of rectangular plates, 9 parts of screw rods, 10 parts of rocking rods, 11 parts of inserting blocks, 12 parts of clamping blocks, 13 parts of inserting columns, 14 parts of springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a double-color mold positioning mechanism comprises a rotary table 1, a groove 2 is formed in the center of the top end of the rotary table 1, a double-color mold main body 3 is placed in an inner cavity of the groove 2, the double-color mold main body 3 can be positioned through the groove 2, the double-color mold main body 3 is prevented from moving, a clamping groove 4 which is communicated up and down is formed in each of the left side and the right side of the top end of the double-color mold main body 3, an opening 5 which communicates the clamping groove 4 with the inner cavity of the rotary table 1 is formed in the inner side of the top end of the inner cavity of the rotary table 1, two inner cavities of the rotary table 1 are arranged symmetrically relative to the center point of the rotary table 1, sliding grooves 6 are formed in each of the left side and the right side of the inner cavity of the rotary table 1, sliding blocks 7 are embedded in the inner cavities of the sliding grooves 6, rectangular plates 8 which are connected with the two sliding blocks 7 are welded on the inner sides of the, the top end of a screw 9 penetrates through a rectangular plate 8 to extend out of a rotary table 1 and is welded with a rocker 10, the rotation of the screw 9 can be facilitated through the rocker 10, the screw 9 is in threaded connection with the rectangular plate 8, the screw 9 can be matched with the rectangular plate 8 in threaded connection to drive the rectangular plate 8 to move upwards or downwards when rotating, an insert block 11 which can rotate around the axis of the insert block is axially connected to the position, corresponding to a through hole 5, of the inner side of the top end of the rectangular plate 8, a fixture block 12 is welded to the top end of the insert block 11, the top end of the fixture block 12 extends to the inner cavity of the through hole 5, the movement of the insert block 11 and the fixture block 12 can be facilitated through the through hole 5, an insert column 13 is welded to the position, corresponding to the insert block 11, of the inner side of the bottom end of the inner cavity of the rotary table 1, the top end of the insert column 13 penetrates through the rectangular plate 8, the spring 14 is a compression spring, the elastic coefficient of the spring 14 is 18N/CM, the spring 14 generates elastic deformation after being stretched or extruded, and the spring returns to the initial state after external force is removed.

As preferred scheme, further, two draw-in grooves 4 have all been seted up to the top left and right sides of double-colored mould main part 3, and two draw-in grooves 4 are located the front and back both sides on double-colored mould main part 3 top respectively, can make things convenient for fixture block 12 to remove to the top of double-colored mould main part 3 through draw-in grooves 4.

Preferably, the length of the latch 12 is greater than the width of the slot 4, so as to ensure that the latch 12 can be latched on the top end of the two-color mold body 3.

Preferably, the top end of the screw 9 penetrates through the center position of the outer side of the bottom end of the rectangular plate 8, so that the rectangular plate 8 is more stable when the screw 9 drives the rectangular plate 8 to move.

Preferably, the distance between the top end of the insert block 11 and the top end of the inner cavity of the clamping groove 4 is smaller than the distance between the top end of the rectangular plate 8 and the top end of the inner cavity of the rotating disc 1, so that the fixture block 12 can be completely moved to the top end of the bicolor mold main body 3.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the bicolor mold main body 3 needs to be installed on the turntable 1, the bicolor mold main body 3 is placed in an inner cavity of the groove 2 at the top end of the turntable 1, then the rocker 10 is rotated inwards, the rocker 10 drives the screw 9 to rotate inwards, the screw 9 can be rotated inwards under the screw connection matching of the screw 9 and the rectangular plate 8, the rectangular plate 8 is driven to move upwards, meanwhile, under the matching of the sliding groove 6 and the sliding block 7 and the external force action of the spring 14, the rectangular plate 8 can be stably moved upwards, the rectangular plate 8 drives the inserting block 11 and the clamping block 12 to move upwards, the clamping block 12 is driven to move upwards to the top end of the bicolor mold main body 3 through the through hole 5 and the clamping groove 4, then the clamping block 12 is rotated, under the axial connection matching of the inserting block 11 and the rectangular plate 8, the inserting block 11 is driven to rotate on the rectangular plate 8 when the clamping block 12 rotates to be mutually staggered with the clamping groove 4, the clamping block 12 stops, then rotate rocker 10 to the outside, can make rocker 10 drive screw rod 9 rotate to the outside, at the spiro union cooperation of screw rod 9 and rectangular plate 8, can make screw rod 9 drive rectangular plate 8, inserted block 11 and fixture block 12 downstream when rotating to the outside, can make fixture block 12 carry out downward extrusion fixed to double-colored mould main part 3 to can be with stable the fixing on carousel 1 of double-colored mould main part 3, the device easy operation, convenient to use, the staff's of being convenient for installation.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a double-colored mould positioning mechanism, includes carousel (1), its characterized in that: a groove (2) is formed in the center of the top end of the rotary table (1), a bicolor main body (3) is placed in an inner cavity of the groove (2), the left side and the right side of the top end of the bicolor main body (3) are respectively provided with a vertically through clamping groove (4), the inner side of the top end of the inner cavity of the rotary table (1) is provided with a through hole (5) which communicates the clamping grooves (4) with the inner cavity of the rotary table (1), the inner cavity of the rotary table (1) is provided with two inner cavities, the inner cavities of the two rotary tables (1) are symmetrically arranged corresponding to the central point of the rotary table (1), the left side and the right side of the inner cavity of the rotary table (1) are respectively provided with a sliding groove (6), a sliding block (7) is embedded in the inner cavity of the sliding groove (6), a rectangular plate (8) which connects the two sliding blocks (7) is, the top of screw rod (9) runs through rectangular plate (8) and extends carousel (1) welding have rocker (10), screw rod (9) and rectangular plate (8) looks spiro union, the top inboard of rectangular plate (8) has about self axis pivoted inserted block (11) with opening (5) corresponding position coupling, the top welding of inserted block (11) has fixture block (12), and the top of fixture block (12) extends to the inner chamber of opening (5), the welding of the inner chamber bottom inboard and the corresponding position of inserted block (11) of carousel (1) has inserted post (13), the top of inserted post (13) runs through rectangular plate (8) and extends to the inner chamber of inserted block (11), the outer wall of inserted post (13) has cup jointed spring (14), the upper and lower both ends of spring (14) are connected with rectangular plate (8) and carousel (1) looks joint respectively.

2. The bi-color mold positioning mechanism of claim 1, wherein: two clamping grooves (4) are formed in the left side and the right side of the top end of the double-color mold main body (3), and the two clamping grooves (4) are located in the front side and the rear side of the top end of the double-color mold main body (3) respectively.

3. The bi-color mold positioning mechanism of claim 1, wherein: the length of the clamping block (12) is larger than the width of the clamping groove (4).

4. The bi-color mold positioning mechanism of claim 1, wherein: the top end of the screw rod (9) penetrates through the center position of the outer side of the bottom end of the rectangular plate (8).

5. The bi-color mold positioning mechanism of claim 1, wherein: the distance between the top end of the insertion block (11) and the top end of the inner cavity of the clamping groove (4) is smaller than the distance between the top end of the rectangular plate (8) and the top end of the inner cavity of the turntable (1).

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