CN211031116U

CN211031116U - Braided bag wire drawing mould

Info

Publication number: CN211031116U
Application number: CN201921927384.6U
Authority: CN
Inventors: 魏祥金; 薛建宇; 卜键; 赵祥
Original assignee: CHANGZHOU CHENGUANG MACHINERY CO LTD
Current assignee: CHANGZHOU CHENGUANG MACHINERY CO LTD
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-17
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a braided bag wire drawing mould, its structure includes the mould, the connecting plate, fixing bolt, apposition adjusting screw, wire drawing hole, lower mould, lug, connecting bolt and plug socket spread groove, the utility model discloses a wire drawing hole has been set up at the rear end face of last mould, through setting up the rear end face of wire drawing hole more than two at last mould to wire drawing hole divide into two, and every row is to the both sides form of extending, makes the raw materials of die cavity can even distribution in a plurality of wire drawing downtheholess, and a plurality of wire drawing holes are located different planes simultaneously, makes to be difficult to the winding more and ties, has reached and has carried out the pulling-out of porous position to the raw materials, improves work efficiency's beneficial effect.

Description

Braided bag wire drawing mould

Technical Field

The utility model relates to a wire drawing mould technical field, concretely relates to braided bag wire drawing mould.

Background

the woven bag, also known as a snakeskin bag, is one of plastic bags and is used for packaging, the raw materials of the woven bag are various chemical plastic raw materials such as polyethylene, polypropylene and the like, the weaving density refers to the number of warps and wefts in a 100mm × 100mm woven fabric, the raw materials of the woven bag need to be drawn during the production process, so that the plastic raw materials can form filamentous raw materials needed by the woven bag, the filaments mainly use polypropylene and high-density ethylene as raw materials, the filaments are formed into flat filaments through heating, extrusion, filament cutting and stretching, the flat filaments are formed through winding and then are supplied to a circular weaving machine for weaving, and a filament drawing die is needed during the filament drawing process.

When the wire drawing mould is carrying out the wire drawing to plastic materials, because the braided bag silk is more tiny for single wire drawing work's inefficiency, and when many silk yarns were pulled out simultaneously, make a plurality of silk yarns winding again easily, the silk yarn after the winding needs further work to separate the silk yarn, causes work efficiency step-down.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a braided bag wire drawing mould, solved when the wire drawing mould is carrying out the wire drawing to plastic materials, because the braided bag silk is more tiny for single wire drawing work's inefficiency, and when many silk yarns pull out simultaneously, make a plurality of silk yarns winding again easily, the silk yarn after the winding needs further work to separate the silk yarn, causes the problem that work efficiency becomes low.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a woven bag wire drawing die, which comprises an upper die, a connecting plate and a wire drawing hole, wherein the upper die is tightly attached to the top end face of a lower die, the top end face of the upper die is locked with a lug through a connecting bolt, the connecting plate is attached to the bottoms of the left and right ends of the upper die and the left and right ends of the lower die, the connecting plate is locked with the left and right ends of the upper die and the lower die through a fixing bolt and a reinforcing bolt, the rear end face of the lower die is provided with a homotopic adjusting screw, the middle part of the top end face of the lower die and the middle part of the bottom end face of the upper die are provided with a die cavity, the side surface of the homotopic adjusting screw is in threaded connection with the inner side of a screw hole arranged in the middle part of the top end face of a sliding block, the wire drawing, the die cavity is communicated with the inner side of the wire drawing hole, the sliding block is slidably mounted on the sliding table, and the sliding table is arranged on the rear end face of the upper die in an integrated structure.

Furthermore, the two wire drawing holes are symmetrically distributed on the left side and the right side of the rear end face of the upper die, and the two rows of wire drawing holes are distributed from the middle part to the left side and the right side in an inclined downward distribution mode.

Furthermore, more than two sliding blocks are distributed on the rear end face of the upper die at equal intervals, and the number and the position of the homothetic adjusting screws correspond to the sliding blocks.

Furthermore, the bottom end face of the sliding block is parallel to the inner side bottom end face of the sliding table, and the length of the sliding block is three times of the outer diameter of the homothetic adjusting screw.

Furthermore, the top end face of the sliding table and the rear end face of the upper die form an included angle of 30 degrees, and the inner side front end face of the sliding table and the inner side bottom end face of the sliding table form an included angle of 90 degrees.

Furthermore, more than two fixing bolts are arranged on the outer side of the connecting plate at equal intervals, and the fixing bolts are covered by two rows of reinforcing bolts.

Furthermore, the length of the die cavity corresponds to the distribution length of the wire drawing holes, and the inner side shape of the die cavity corresponds to the distribution position of the wire drawing holes.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

For solving when the wire drawing mould is carrying out the wire drawing to plastic materials, because the woven bag silk is more tiny, make the inefficiency of single wire drawing work, and when many silk threads were pulled out simultaneously, make a plurality of silk threads winding again easily, silk thread after the winding needs further work to separate the silk thread, causes the problem that work efficiency becomes low, the utility model discloses a set up the wire drawing hole at the rear end face of last mould, through setting up the wire drawing hole more than two at the rear end face of last mould to the wire drawing hole divide into two, every is to the form of extending to both sides, makes the raw materials of die cavity can even distribution in a plurality of wire drawing hole inboards, and a plurality of wire drawing holes are located different planes simultaneously, makes and be difficult to twine more and tie a knot, has reached and has carried out the pulling out of porous position to the raw materials, improves work efficiency's beneficial effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

Fig. 2 is a schematic view of the overall top-view cross-sectional structure of the present invention;

Fig. 3 is a schematic view of the overall rear view structure of the present invention;

Fig. 4 is a schematic diagram of the overall left-view structure of the present invention;

Fig. 5 is a schematic diagram of the structure of the right side of the present invention.

In the figure: the die comprises an upper die-1, a connecting plate-2, a fixing bolt-3, an apposition adjusting screw-4, a wire drawing hole-5, a lower die-6, a bump-7, a connecting bolt-8, a plug seat connecting groove-9, a raw material inlet-10, a die cavity-11, a reinforcing bolt-12, a sliding block-13 and a sliding table-14.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a woven bag drawing die: the device comprises an upper die 1, a connecting plate 2 and a wire drawing hole 5, wherein the upper die 1 is tightly attached to the top end face of a lower die 6, a lug 7 is locked on the top end face of the upper die 1 through a connecting bolt 8, the connecting plate 2 is attached to the bottoms of the left and right ends of the upper die 1 and the left and right ends of the lower die 6, the connecting plate 2 is locked on the left and right ends of the upper die 1 and the lower die 6 through a fixing bolt 3 and a reinforcing bolt 12, a homothetic adjusting screw 4 is arranged on the rear end face of the lower die 6, a die cavity 11 is formed in the middle of the top end face of the lower die 6 and the middle of the bottom end face of the upper die 1, the side surface of the homothetic adjusting screw 4 is in threaded connection with the inner side of a screw hole formed in the middle of the top end face of a sliding block 13, more than two, the die cavity 11 runs through the inner side of the wire drawing hole 5, the sliding block 13 is slidably mounted on the sliding table 14, and the sliding table 14 is arranged on the rear end face of the upper die 1 in an integrated structure.

The two rows of wire drawing holes 5 are symmetrically distributed on the left side and the right side of the rear end face of the upper die 1, and the two rows of wire drawing holes 5 are obliquely distributed downwards from the middle part to the left side and the right side, so that a plurality of silk threads can be conveniently drawn out simultaneously.

More than two sliding blocks 13 are distributed on the rear end face of the upper die 1 at equal intervals, and the number and the position of the homothetic adjusting screws 4 correspond to the sliding blocks 13, so that the sliding blocks 13 are quickly fixed in a sliding manner.

The bottom end face of the sliding block 13 is parallel to the bottom end face of the inner side of the sliding table 14, and the length of the sliding block 13 is three times of the outer diameter of the apposition adjusting screw 4, so that the moving process of the sliding block 13 is more stable.

The top end face of the sliding table 14 and the rear end face of the upper die 1 form an included angle of 30 degrees, and the inner front end face of the sliding table 14 and the inner bottom end face form an included angle of 90 degrees, so that the sliding block 13 is conveniently fastened on the sliding table 14.

Wherein, fixing bolt 3 equidistant be provided with more than two in the connecting plate 2 outside, and fixing bolt 3 is covered by two rows of reinforcing bolt 12 for connecting plate 2's fixed more stable.

Wherein, the length of the die cavity 11 corresponds to the distribution length of the wire drawing holes 5, and the inner shape of the die cavity 11 corresponds to the distribution position of the wire drawing holes 5, so that the raw materials in the die cavity 11 can flow into the wire drawing holes 5 conveniently.

The working principle is as follows: firstly, a controller for controlling an external wire drawing and winding device is arranged in a plug seat connecting groove 9, raw materials are inserted into a die cavity 11 through a feeding inlet 10, the raw materials pass through a wire drawing hole 5 after passing through the die cavity 11, the raw materials are wound on an adjusting screw 4 for one circle and then are placed on an external winding machine, then an upper die 1 and a lower die 6 are matched, a connecting plate 2 is attached to the left side and the right side of the upper die 1 and the lower die 6, then the position of the connecting plate 2 is fixed on the left side and the right side of the upper die 1 and the lower die 6 through a specified bolt 3 and a reinforced bolt 12, then the external winding device is controlled to be opened to work through the controller in the plug seat connecting groove 9, so that the raw materials in the raw material inlet 10 are subjected to wire drawing and forming after passing through the die cavity 11 and the wire drawing hole 5, and then the drawn silk threads are flattened when passing through the adjusting screw 4 for preventing the, and finally, the silk threads are wound on an external winding device, the horizontal position of the sliding block 13 can be moved on the top end face of the sliding table 14, and after the horizontal position of the sliding block 13 is adjusted, the homothetic adjusting screw 4 can be rotated on the inner side of a screw hole in the top end face of the sliding block 13, so that the homothetic adjusting screw 4 can be moved downwards to be tightly attached to the top end face of the sliding table 14 after being rotated, and the position of the sliding block 13 is fixed.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a braided bag wire drawing mould which characterized in that: the structure of the device comprises an upper die (1), a connecting plate (2) and wire drawing holes (5), wherein the upper die (1) is tightly attached to the top end face of a lower die (6), a lug (7) is fixedly locked on the top end face of the upper die (1) through a connecting bolt (8), the connecting plate (2) is attached to the bottoms of the left and right ends of the upper die (1) and the left and right ends of the lower die (6), the connecting plate (2) is locked on the left and right ends of the upper die (1) and the lower die (6) through a fixing bolt (3) and a reinforcing bolt (12), homotopic adjusting screws (4) are arranged on the rear end face of the lower die (6), a die cavity (11) is formed in the middle of the top end face of the lower die (6) and the middle of the bottom end face of the upper die (1), the side surfaces of the homotopic adjusting screws (4) are in threaded connection with the, plug socket spread groove (9) have been seted up on lug (7) top terminal surface right side, and lug (7) bottom is provided with raw materials entry (10), terminal surface before last mould (1) is seted up in raw materials entry (10), and raw materials entry (10) link up in die cavity (11) inboard, die cavity (11) link up in wire drawing hole (5) inboard, slider (13) slidable mounting is on slip table (14), slip table (14) set up in last mould (1) rear end face as an organic whole.

2. The woven bag wire drawing die according to claim 1, characterized in that: the two rows of wire drawing holes (5) are symmetrically distributed on the left side and the right side of the rear end surface of the upper die (1), and the two rows of wire drawing holes (5) are distributed obliquely downwards from the middle part to the left side and the right side.

3. The woven bag wire drawing die according to claim 1, characterized in that: more than two sliding blocks (13) are distributed on the rear end face of the upper die (1) at equal intervals, and the number and the position of the homothetic adjusting screws (4) correspond to the sliding blocks (13).

4. The woven bag wire drawing die according to claim 1, characterized in that: the bottom end face of the sliding block (13) is parallel to the inner side bottom end face of the sliding table (14), and the length of the sliding block (13) is three times of the outer diameter of the apposition adjusting screw (4).

5. The woven bag wire drawing die according to claim 1, characterized in that: the top end face of the sliding table (14) and the rear end face of the upper die (1) form an included angle of 30 degrees, and the front end face of the inner side of the sliding table (14) and the bottom end face of the inner side form an included angle of 90 degrees.

6. The woven bag wire drawing die according to claim 1, characterized in that: the fixing bolts (3) are arranged on the outer side of the connecting plate (2) at equal intervals, and the fixing bolts (3) are covered by two rows of reinforcing bolts (12).

7. The woven bag wire drawing die according to claim 1, characterized in that: the length of the die cavity (11) corresponds to the distribution length of the wire drawing holes (5), and the inner side shape of the die cavity (11) corresponds to the distribution position of the wire drawing holes (5).