CN214645730U

CN214645730U - Novel blow molding machine die head capable of manufacturing transparent lines

Info

Publication number: CN214645730U
Application number: CN202120763979.3U
Authority: CN
Inventors: 闾庄峰
Original assignee: Suzhou Huayue Xinghan Machinery Co ltd
Current assignee: Suzhou Huayue Xinghan Machinery Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-09
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a can make novel blowing machine die head of transparent line, including the transition body, connect the neck, the die head body and reposition of redundant personnel shuttle, the top of the transition body is equipped with the fixed plate, be equipped with the adjusting plate between the transition body and the fixed plate, install the adjustment screw on the fixed plate, connect the neck and set up perpendicularly in the side of the transition body and rather than fixed connection, the die head body sets up in the below of the transition body, the reposition of redundant personnel shuttle passes the die head body and stretches into the below of the transition body, the below of die head body is equipped with the slip cap, the slip cap overlaps and locates on the reposition of redundant personnel shuttle, and be equipped with annular storage cavity between the reposition of redundant personnel shuttle, the below of slip cap is equipped with the adjusting sleeve, be connected with the adjusting lever between adjusting sleeve and the adjusting plate, the below of adjusting sleeve is fixed with the die sleeve, wear to be equipped with the mold core in the die sleeve, be equipped with the transparent line on the die head body and connect, the internal transparent line passageway that is equipped with of die head. The utility model has the advantages that: the material saving reduces manufacturing cost, simple structure, and the melt is extruded evenly, and low in manufacturing cost, the running cost is low, and it is convenient to maintain.

Description

Novel blow molding machine die head capable of manufacturing transparent lines

Technical Field

The utility model relates to a blowing machine technical field specifically is a can make novel blowing machine die head of transparent line.

Background

Blow molding, also known as blow molding, is a rapidly developing plastic processing method. The thermoplastic resin is extruded or injection molded to obtain tubular plastic parison, which is hot or heated to soften and set inside a split mold, and after the mold is closed, compressed air is introduced into the parison to expand the parison to cling to the inner wall of the mold. Blow molding can be divided into extrusion blow molding and injection blow molding, and a blow molding machine is a plastic processing machine and can be divided into three major categories, namely an extrusion blow molding machine, an injection blow molding machine and a special structure blow molding machine. The extrusion blow molding machine is a combination of the extruder, the blow molding machine and a mold clamping mechanism, and consists of an extruder, a parison die head, a blowing device, a mold clamping mechanism, a parison thickness control system and a transmission mechanism, wherein the parison die head is one of important parts for determining the quality of a blow molded product. The plastic container with the transparent line has the advantages of convenient use, raw material cost saving and the like, and is widely applied to the industries of food, chemical industry and the like. However, most of the parison dies for producing such containers are complicated in structure, relatively high in manufacturing cost, relatively troublesome in operation and maintenance, relatively high in running cost, and complicated in installation and adjustment structure of the parison dies.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can make novel blowing machine die head of transparent line 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 novel blow molding machine die head capable of manufacturing transparent lines comprises a transition body, a connecting head and neck, a die head body and a shunting shuttle, wherein a fixing plate is arranged above the transition body, an adjusting plate is arranged between the transition body and the fixing plate, an adjusting screw is arranged on the fixing plate, the connecting head is vertically arranged on the side edge of the transition body and fixedly connected with the transition body, the die head body is arranged below the transition body, the shunting shuttle passes through the die head body and extends into the lower part of the transition body, a sliding sleeve is arranged below the die head body, the sliding sleeve is sleeved on the shunting shuttle, an annular material storage cavity is arranged between the sliding sleeve and the shunting shuttle, an adjusting sleeve is arranged below the sliding sleeve, an adjusting rod is connected between the adjusting sleeve and the adjusting plate, a die sleeve is fixed below the adjusting sleeve, a die core is arranged in the die sleeve in a penetrating manner, a transparent line connector is arranged on the die head body, a transparent line channel is arranged in the die head body, the two ends of the storage box are respectively connected with the transparent wire joint and the storage cavity.

Further preferably, a gland is arranged on the fixing plate, a circular groove is formed in the side face, in contact with the fixing plate, of the gland, and a gasket is installed in the circular groove.

Further preferably, the adjusting screw adopts an outer hexagonal screw structural design, a circular protrusion is arranged on the adjusting screw and clamped in a circular groove of the gland, and the adjusting screw is in threaded connection with the adjusting plate.

Preferably, the fixed plate and the transition body are connected with spacing columns, and the four spacing columns are arranged in a square array.

Preferably, the two ends of the spacing column are respectively and fixedly connected with the transition body and the fixing plate, and the spacing column is in sliding connection with the adjusting plate.

Preferably, the four adjusting rods are arranged in a square array, and the die head body is positioned in the middle of the four adjusting rods.

Further preferably, a press ring is clamped below the die sleeve and is fixedly connected with the adjusting sleeve.

Preferably, the joint neck is connected with a twisting mechanism, and an inner runner is arranged between the die head body and the shunting shuttle.

Has the advantages that: the novel blow molding machine die head capable of manufacturing the transparent lines realizes the adjustment of the upper and lower positions of the transition body, the die head body and the sliding sleeve and the close fit among the transition body, the die head body and the sliding sleeve through the adjusting screws and the spacing columns, and has simple structure and convenient adjustment; the melted material and the melting material of the transparent line separately enter the die head body, so that the product is ensured to generate the transparent line, the material is saved, and the production cost is reduced. Meanwhile, the blow molding machine die head is simple in structure, uniform in melt extrusion, low in manufacturing cost, simple to operate, low in operation cost and convenient to maintain.

Drawings

Fig. 1 is a schematic axial side structure diagram of a novel blow molding machine die head capable of manufacturing transparent lines according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a novel blow molding machine die head capable of manufacturing transparent lines according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a right-view structure of the novel blow molding machine die head capable of manufacturing transparent lines according to the embodiment of the present invention;

fig. 4 is a schematic sectional structural view of a front view of the novel blow molding machine die head capable of manufacturing transparent lines according to the embodiment of the present invention;

fig. 5 is a schematic sectional structure view of a right side view of the novel blow molding machine die head capable of manufacturing transparent lines according to the embodiment of the present invention.

Reference numerals: 1-transition body, 2-fixing plate, 3-adjusting plate, 4-spacing column, 5-adjusting screw, 6-pressing cover, 7-gasket, 8-connecting head and neck, 9-die head body, 10-shunt shuttle, 11-sliding sleeve, 12-adjusting sleeve, 13-adjusting rod, 14-die sleeve, 15-pressing ring, 16-die core, 17-feeding channel, 18-internal flow channel, 19-material storage cavity, 20-discharging channel, 21-transparent line connector and 22-transparent line channel.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Examples

As shown in fig. 1-5, a novel blow molding machine die head capable of manufacturing transparent lines comprises a transition body 1, a joint neck 8, a die head body 9 and a shunt shuttle 10, wherein a fixing plate 2 is arranged above the transition body 1, an adjusting plate 3 is arranged between the transition body 1 and the fixing plate 2, an adjusting screw 5 is mounted on the fixing plate 2, a head and neck 8 is vertically arranged at the side edge of the transition body 1 and is fixedly connected with the transition body, the die head body 9 is arranged below the transition body 1, the shunt shuttle 10 passes through the die head body 9 and extends into the lower part of the transition body 1, a sliding sleeve 11 is arranged below the die head body 9, the sliding sleeve 11 is sleeved on the shunt shuttle 10, an annular material storage cavity 19 is arranged between the sliding sleeve 11 and the shunt shuttle 10, an adjusting sleeve 12 is arranged below the sliding sleeve 11, an adjusting rod 13 is connected between the adjusting sleeve 12 and the adjusting plate 3, a die sleeve 14 is fixed below the adjusting sleeve 12, a mold core 16 penetrates through the mold sleeve 14, a transparent line connector 21 is arranged on the mold head body 9, a transparent line channel 22 is arranged in the mold head body 9, and two ends of the transparent line channel are respectively connected with the transparent line connector 21 and the material storage cavity 19.

In this application, transition body 1 is used for connecing neck 8 and the die head body 9, fixed plate 2 is used for fixed adjusting screw 5 and transition body 1, adjusting plate 3, adjusting sleeve 12 and adjusting lever 13 form the cuboid frame for fixed transition body 1, the die head body 9 and sliding sleeve 11, and adjust transition body 1, the die head body 9 and the upper and lower position of sliding sleeve 11 through adjusting screw 5, simple structure, it is convenient to adjust.

In this application, the working principle of the blowing machine die head is: the melted material flows into the die head body 9 through the feeding channel 17 of the connecting head neck 8, is divided by the conical head of the dividing shuttle 10, flows downwards uniformly, flows into the storage cavity 19 between the sliding sleeve 11 and the dividing shuttle 10 through the inner flow channel 18 between the die head body 9 and the dividing shuttle 10, and then enters the transparent thread channel 22 through the transparent thread joint 21, then enters the storage cavity 19 through the transparent thread channel 22, and is extruded out of the discharge channel 20 simultaneously with the melted material. The shunting shuttle 10 ensures that the extruded material is uniform, ensures that the wall thickness of the product is uniform, and ensures that the melted material and the melting material of the transparent line enter the die head body 9 separately, thereby ensuring that the product generates the transparent line, saving the material and reducing the production cost. Meanwhile, the blow molding machine die head is simple in structure, low in manufacturing cost, simple to operate, low in operation cost and convenient to maintain.

Preferably, be equipped with gland 6 on the fixed plate 2 for adjusting screw 5's fixed mounting, the side that gland 6 and fixed plate 2 contact is equipped with circular recess, installs packing ring 7 in it, and frictional force when reducible adjusting screw 5 rotates increases the wearability, increases adjusting screw 5's life.

Preferably, adjusting screw 5 adopts outer hexagonal screw structural design, be equipped with circular arch on adjusting screw 5, in its card was located the circular recess of gland 6, it was firm to guarantee that adjusting screw 5's is fixed, adopt threaded connection between adjusting screw 5 and the adjusting plate 3, through threaded connection between adjusting screw 5 and adjusting plate 3, rotatory adjusting screw 5 can promote fixed plate 2 and move down, and then promotes the downward movement of interval post 4, promotes the removal of transition body 1.

Preferably, a spacing column 4 is connected between the fixed plate 2 and the transition body 1 and used for spacing the transition body 1 from the fixed plate 2, an adjusting space is reserved for the adjusting screw 5, the spacing column 4 pushes the transition body 1 to move by the rotation of the adjusting screw 5, and further the adjustment of the positions of the transition body 1, the die head body 9 and the sliding sleeve 11 is realized, and the close fit among the three is realized; the four spacing columns 4 are arranged in a square array, so that the uniform stress of the transition body 1 is ensured.

Preferably, both ends of the spacing column 4 are respectively and fixedly connected with the transition body 1 and the fixing plate 2, and the spacing column 4 is in sliding connection with the adjusting plate 3, so that the movement of the spacing column 4 relative to the adjusting plate 3 is facilitated.

Preferably, the four adjusting rods 13 are arranged in a square array, and the die head body 9 is positioned in the middle of the four adjusting rods 13, so that the transition body, the die head body 9 and the sliding sleeve 11 are ensured to be fixedly installed.

Preferably, a pressing ring 15 is clamped below the die sleeve 14, and the pressing ring 15 is fixedly connected with the adjusting sleeve 12 and used for fixing the die sleeve 14.

Preferably, the connecting head and neck 8 is connected with a material twisting mechanism for inflow of molten materials, an inner runner 18 is arranged between the die head body 9 and the flow dividing shuttle 10 for flow of the molten materials, and uniform flow of the materials is ensured through the flow dividing shuttle 10.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the content of the present invention within the protection scope of the present invention.

Claims

1. The utility model provides a can make novel blowing machine die head of transparent line, includes transition body (1), connects neck (8), die head body (9) and reposition of redundant personnel shuttle (10), its characterized in that: a fixing plate (2) is arranged above the transition body (1), an adjusting plate (3) is arranged between the transition body (1) and the fixing plate (2), an adjusting screw (5) is installed on the fixing plate (2), the connecting head and neck (8) is vertically arranged on the side edge of the transition body (1) and fixedly connected with the same, the die head body (9) is arranged below the transition body (1), the shunt shuttle (10) penetrates through the die head body (9) and extends into the lower part of the transition body (1), a sliding sleeve (11) is arranged below the die head body (9), the sliding sleeve (11) is sleeved on the shunt shuttle (10), an annular storage cavity (19) is arranged between the sliding sleeve (10) and the shunt shuttle (10), an adjusting sleeve (12) is arranged below the sliding sleeve (11), an adjusting rod (13) is connected between the adjusting sleeve (12) and the adjusting plate (3), and a die sleeve (14) is fixed below the adjusting sleeve (12), the die is characterized in that a die core (16) penetrates through the die sleeve (14), a transparent line connector (21) is arranged on the die head body (9), a transparent line channel (22) is arranged in the die head body (9), and two ends of the transparent line channel are respectively connected with the transparent line connector (21) and the material storage cavity (19).

2. The novel blowing machine die head capable of manufacturing the transparent lines according to the claim 1, is characterized in that: be equipped with gland (6) on fixed plate (2), the side that gland (6) and fixed plate (2) contact is equipped with circular recess, installs packing ring (7) in it.

3. The novel blowing machine die head capable of manufacturing the transparent lines according to the claim 2, is characterized in that: adjusting screw (5) adopt outer hexagonal screw structural design, be equipped with circular arch on adjusting screw (5), its card is located in the circular recess of gland (6), adopt threaded connection between adjusting screw (5) and adjusting plate (3).

4. The novel blowing machine die head capable of manufacturing the transparent lines according to the claim 1, is characterized in that: and spacing columns (4) are connected between the fixed plate (2) and the transition body (1), and the four spacing columns (4) are arranged in a square array.

5. The novel blowing machine die head capable of manufacturing the transparent lines according to the claim 4, is characterized in that: the two ends of the spacing column (4) are respectively and fixedly connected with the transition body (1) and the fixing plate (2), and the spacing column (4) is in sliding connection with the adjusting plate (3).

6. The novel blowing machine die head capable of manufacturing the transparent lines according to the claim 1, is characterized in that: the four adjusting rods (13) are arranged in a square array, and the die head body (9) is positioned in the middle of the four adjusting rods (13).

7. The novel blowing machine die head capable of manufacturing the transparent lines according to the claim 1, is characterized in that: the lower part of the die sleeve (14) is clamped with a pressing ring (15), and the pressing ring (15) is fixedly connected with the adjusting sleeve (12).

8. The novel blowing machine die head capable of manufacturing the transparent lines according to the claim 1, is characterized in that: the head and neck connecting device (8) is connected with a material twisting mechanism, and an inner flow channel (18) is arranged between the die head body (9) and the shunt shuttle (10).