CN218196345U

CN218196345U - Shoemaking mould with burr processing function

Info

Publication number: CN218196345U
Application number: CN202222753049.7U
Authority: CN
Inventors: 魏良; 张义杰
Original assignee: Jinjiang Weishi Shoes Materials Co ltd
Current assignee: Jinjiang Weishi Shoes Materials Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-03
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to the field of shoemaking moulds, in particular to a shoemaking mould with a burr processing function, which comprises a bottom mould and a top mould, wherein a guide post is arranged between the bottom mould and the top mould, the upper surface of the bottom mould is provided with a bottom mould cavity of a sole structure, and one side of the bottom mould is provided with an extension block; a water outlet is arranged below the extension block and connected with the bottom die, a first track groove and a second track groove are formed in the upper surface of the bottom die, and a trimming component moving along the rack and used for cutting the overflowing rim charge of the sole is arranged in the second track groove; the utility model discloses can amputate the deckle edge of shaping back sole fast, reduce artificial demand, can reduce the temperature of mould simultaneously fast effectively, do benefit to the experimenter and test fast in batches.

Description

Shoemaking mould with burr processing function

Technical Field

The utility model belongs to the technical field of shoemaking mould technique and specifically relates to a shoemaking mould with deckle edge processing function is related to.

Background

The shoe is a wear for protecting the foot and facilitating walking, the sole is an important component of the shoe, materials of the sole are continuously developed along with the development of science and technology, plastic resin is a common production material of the sole at present, a mold is often required to be used for processing in the processing process, the mold generally comprises a top mold and a bottom mold, the top mold and the bottom mold can be separated and combined, a workpiece is taken out when the top mold and the bottom mold are separated, and a blank is injected into a mold cavity for forming when the top mold and the bottom mold are combined.

The sole makes the sole through the shape of die cavity behind top mould and the die block compound die when moulding plastics, part stock can spill over from the gap between top mould and the die block, lead to sole deckle edge production all around, current shoemaking mould can't get rid of the deckle edge of sole, need the staff to polish the deckle edge around the sole after the sole drawing of patterns and get rid of, increase staff's the operation degree of difficulty and have certain danger in operation process, current shoemaking mould cooling effect is relatively poor simultaneously, to the sample workshop that the sample was tried on, it needs improper improvement raw materials formulation and ratio, change external factors such as temperature of heating, it needs reciprocating test in same mould, and the cooling rate of current mould is slow, be unfavorable for the experimenter to test in batches fast.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the aforesaid not enough, provide a shoemaking mould with deckle edge processing function, its deckle edge that can amputate shaping back sole fast reduces the demand to the manual work, can reduce the temperature of mould simultaneously fast effectively, does benefit to the tester and tests in batches fast.

In order to achieve the above object, the technical solution of the present invention is:

a shoemaking mould with a burr processing function comprises a bottom mould and a top mould, wherein a guide post is arranged between the bottom mould and the top mould, the upper surface of the bottom mould is provided with a bottom mould cavity of a sole structure, and one side of the bottom mould is provided with an extension block; a water outlet is arranged below the extension block, the water outlet is connected with the bottom die, a first track groove and a second track groove are formed in the upper surface of the bottom die, a limiting plate is arranged at the center of the second track groove, high-temperature-resistant micro switches are arranged on two sides of the limiting plate, a placing hole is formed in one side, away from the extension block, of the upper surface of the bottom die, a water outlet channel is arranged in the bottom die, the water outlet channel is respectively connected with the placing hole and the water outlet, a groove is formed in the inner wall of one side of the second track groove, a rack is arranged in the groove, and a trimming assembly which moves along the rack and is used for cutting overflowing rim charge of the sole is arranged in the second track groove; the top mould outside is equipped with the water inlet, and the water inlet is connected with the oral siphon that is used for intaking, and the top mould lower surface is equipped with and places the cylinder drainage tube of hole adaptation, is equipped with cooling channel in the top mould, and cooling channel is connected with water inlet and cylinder drainage tube respectively, and the top mould lower surface is equipped with sole structure's top module. This subassembly that deckle edge includes the backup pad, and driving motor is installed to backup pad upper surface one side, and the shaft coupling is installed to driving motor output department, and shaft coupling surface rigid coupling has the gear, and backup pad upper surface opposite side is equipped with the head of polishing, and the backup pad lower surface is equipped with the rotation motor, and the head of polishing is connected with the output that rotates the motor, and the backup pad lower surface is equipped with branch, and branch bottom fixedly connected with joint is in the runner of recess.

First orbit groove and second orbit groove have been seted up at the die block upper surface, and the subassembly of deckle edge can remove along the orbit groove to polish and clear away the deckle edge of sole, be equipped with the limiting plate and be equipped with micro-gap switch on the limiting plate in second orbit groove center department, after the micro-gap switch was touch to the subassembly of deckle edge, micro-gap switch control driving motor reversed, and the subassembly of deckle edge resets to extension piece department, and the subassembly of deckle edge can carry out the secondary and polish to the sole both sides at the in-process that resets.

Further, the cooling liquid that the inside top mould was entered into to the water inlet of establishing from the top mould outside, with the inside back that cools off of top mould, through the cooperation in cylinder drainage tube and place the hole, the cooling liquid gets into the die block inside and cools off the die block, finally from die block delivery port department discharge, improves the heat exchange rate of cooling liquid, promotes the cooling effect.

Further, the track shapes of the first track groove and the second track groove are the same as the edge shape of the bottom die cavity, and the track grooves are formed by amplifying according to a certain proportion; by adopting the shape of the edge of the bottom die cavity to enlarge the track groove in an equal ratio, the moving track of the edge removing assembly can better conform to the shape of the bottom die cavity, and the edge removing treatment can be better carried out.

Furthermore, the first track groove and the second track groove extend to the extension block and stay on the extension block when the trimming component does not need trimming work.

Preferably, the gear is meshed with the rack; through the way that the gear is meshed with the rack, when the driving motor rotates, the trimming component can move along the rack; the edge removing assemblies are provided with two groups, and the edge removing treatment is simultaneously carried out by adopting the two groups of edge removing assemblies, so that the edge removing efficiency is improved compared with the condition that only one group of edge removing assemblies surrounds the whole circle of track groove; the number of water inlets is plural.

Preferably, the driving motor is a servo driving motor, the running precision of the device is improved, and the driving motor can also be a straight-tooth planetary reducer.

Compared with the prior art, through adopting foretell technical scheme, the beneficial effects of the utility model are that:

1. the problem of current shoemaking mould can't get rid of the deckle edge of sole is solved, increase staff's the operation degree of difficulty and have certain danger is solved, through offer first orbit groove and the second orbit groove of amplifying according to die block chamber edge shape equal proportion at the die block upper surface, gear in the subassembly that deckles meshes with the rack in the second orbit groove, consequently, the subassembly that deckles moves along the orbit groove, the polishing head that the subassembly was established that deckles is polished and is got rid of deckle edge, realize the effect of automatic deckle edge.

2. The problem of current shoemaking mould cooling effect is poor is solved, through being equipped with the water inlet in top mould department, after the coolant liquid enters into to the water inlet from the oral siphon, cool off the mould inside through cooling channel, until the coolant liquid flows in to the cylinder drainage tube, through the cylinder drainage tube with place the looks adaptation in hole, the coolant liquid in the top mould passes through cylinder drainage tube flow direction die block, be equipped with exhalant canal in the die block, the coolant liquid is along with exhalant canal and is removed, cool off the die block inside, until discharging from the die block delivery port, make top mould and die block all obtain cooling, the cooling effect is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the description of embodiments of the invention, serve to explain the invention and not to limit the invention.

In the drawings, like parts are designated with like reference numerals, and the drawings are schematic and not necessarily drawn to scale.

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

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

fig. 2 is a schematic view of a bottom die structure of the present invention;

fig. 3 is a schematic perspective view of the present invention 2;

fig. 4 is a schematic view of the engagement structure of the trimming assembly and the rack of the present invention;

FIG. 5 is a schematic structural view of the trimming assembly of the present invention;

FIG. 6 is a schematic view of the connection structure of the cooling channel and the water outlet channel of the present invention;

description of the main reference numerals: 1. bottom die; 2. a bottom mold cavity; 3. a first track groove; 4. a second track groove; 401. a groove; 402. a rack; 5. a limiting plate; 6. a microswitch; 7. trimming the assembly; 701. a support plate; 702. a strut; 703. a rotating wheel; 704. a drive motor; 705. a coupling; 706. a gear; 707. polishing head; 708. rotating the motor; 8. an extension block; 9. a guide post; 10. carrying out top die; 11. a top module; 12. a water inlet pipe; 1201. a water inlet; 1202. a cooling channel; 13. a water outlet; 1301. a water outlet channel; 14. a cylindrical drainage tube; 15. placing the holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, and it should be understood that the embodiments described herein are only used for explaining the present invention, but are not used for limiting the present invention.

Referring to fig. 1-6, a shoemaking mold with a burr processing function comprises a bottom mold 1 and a top mold 10, wherein a guide post 9 is arranged between the bottom mold 1 and the top mold 10, a bottom mold cavity 2 of a sole structure is arranged on the upper surface of the bottom mold 1, and an extension block 8 is arranged on one side of the bottom mold 1; a water outlet 13 is arranged below the extension block 8, the water outlet 13 is connected with the bottom die 1, a first track groove 3 and a second track groove 4 are formed in the upper surface of the bottom die 1, a limiting plate 5 is arranged at the center of the second track groove 4, high-temperature-resistant micro switches 6 are arranged on two sides of the limiting plate 5, a placing hole 15 is formed in one side, away from the extension block 8, of the upper surface of the bottom die 1, a water outlet channel 1301 is formed in the bottom die 1, the water outlet channel 1301 is respectively connected with the placing hole 15 and the water outlet 13, a groove 401 is formed in the inner wall of one side of the second track groove 4, a rack 402 is arranged in the groove 401, and a trimming component 7 which moves along the rack 402 and is used for cutting off overflowing rim charge of the sole is arranged in the second track groove 4; a plurality of water inlets 1201 are arranged on the outer side of the top mold 10, the water inlets 1201 are connected with water inlet pipes 12 for water inlet, cylindrical drainage pipes 14 matched with the placing holes 15 are arranged on the lower surface of the top mold 10, cooling channels 1202 are arranged in the top mold 10, the cooling channels 1202 are respectively connected with the water inlets 1201 and the cylindrical drainage pipes 14, and a top mold 11 of a sole structure is arranged on the lower surface of the top mold 10; the trimming assembly 7 comprises a supporting plate 701, wherein a driving motor 704 is installed on one side of the upper surface of the supporting plate 701, a coupler 705 is installed at the output end of the driving motor 704, a gear 706 is fixedly connected to the surface of the coupler 705, a polishing head 707 is arranged on the other side of the upper surface of the supporting plate 701, a rotating motor 708 is arranged on the lower surface of the supporting plate 701, the polishing head 707 is connected with the output end of the rotating motor 708, a supporting rod 702 is arranged on the lower surface of the supporting plate 701, and a rotating wheel 703 clamped in a groove 401 is fixedly connected to the bottom end of the supporting rod 702; the first track groove 3 and the second track groove 4 extend to the surface of the extension block 8, and the driving motor 704 adopts a servo driving motor.

The track shapes of the first track groove 3 and the second track groove 4 are the same as the edge shape of the bottom die cavity 2 and are formed by amplifying according to a certain proportion, therefore, the track route of the edge removing component 7 is consistent with the edge route of the bottom die cavity 2, the edge removing component 7 moves along the track grooves until the edge removing component 7 contacts the micro switch 6 arranged on the limiting plate 5, the positive and negative rotation of the driving motor 704 can be changed by contacting the micro switch 6, and because the cylindrical drainage tube 14 is matched with the placing hole 15, the cooling liquid enters the top die 10 through the water inlet 1201 arranged on the top die 10 to be cooled until the cooling liquid flows to the cylindrical drainage tube 14, flows into the bottom die 1 from the cylindrical drainage tube 14, flows in the bottom die 1, and cools the inside of the bottom die 1 until the cooling liquid is discharged from the water outlet 13.

The gear 706 arranged on the trimming component 7 is meshed with the rack 402, the gear 706 moves along the rack 402 by the rotation of the driving motor 7, the rotating wheel 703 is arranged in the trimming component 7, the rotating wheel 703 can assist the gear 706 to move better, burrs generated on the sole are polished by the polishing head 707, two sets of trimming components 7 are simultaneously trimmed, and compared with the situation that only one set of trimming component 7 surrounds a whole circle of track groove, the two sets of trimming components 7 work simultaneously, the trimming efficiency can be improved.

Referring to fig. 1-6, the working principle of the present invention is as follows:

during die assembly, the guide column 9 moves downwards to enable the top die 10 to be attached to the bottom die 1, the top die block 11 in the top die 10 can stamp the bottom die cavity 2, a blank is injected into the bottom die cavity 2 in the bottom die 1, and the die is heated to enable the blank to be foamed in the bottom die cavity 2 better; when needs cool off the mould, pour into the coolant liquid into at oral siphon 12, because oral siphon 12 is connected with water inlet 1201, the coolant liquid gets into cooling channel 1202 through water inlet 1201, the coolant liquid flows along cooling channel 1202, produce the cooling effect to top mould 10 at the flow in-process, until the coolant liquid flows to cylindrical drainage tube 14 department, because cylindrical drainage tube 14 with place hole 15 looks adaptations, consequently, the coolant liquid has flowed into die block 1 from top mould 10, the coolant liquid flows along the exhalant canal 1301 that die block 1 was established, flow in-process and cool off die block 1 equally, until the coolant liquid flows out from delivery port 13 that die block 1 was established, compare in current upper die block utensil and cool off respectively, the heat exchange efficiency of the coolant liquid among the novel use has obtained the promotion, the refrigerated effect has been improved.

After the mold is cooled and formed, a part of blank overflows from a gap between a top mold and a bottom mold to form burrs, the edge removing assembly 7 is guided to move by being provided with a first track groove 3 and a second track groove 4, the edge removing assembly 7 is meshed with a rack 402 arranged in the second track groove 4 through a gear 706, the gear 706 is driven to rotate by a driving motor 704, therefore, the gear 706 can move along the rack 402, meanwhile, the edge removing assembly 7 is provided with a rotating wheel 703, the rotating wheel 703 provides assistance for the moving process of the edge removing assembly 7, so that the edge removing assembly 7 can better move, the edge removing assembly 7 is provided with two groups of polishing heads 707, the polishing heads 707 rotate through a rotating motor 708, the polishing heads polish the overflowing burrs, compared with a cutting mode, the burrs can be removed on the sole, meanwhile, the burrs are not easy to scratch the sole, the edge removing assembly 7 is provided with two groups, the edge removing assembly 7 synchronously moves along two sides of the track grooves, when the edge removing assembly 7 moves through the limiting plate 5 arranged at the center of the second track groove 4, because the limiting plate 5 is provided with a microswitch 6, the microswitch 7 is in contact with the trimming adjustment assembly 7, and the trimming assembly 7, and the automatic trimming motor 704 is reset motor 704, and the trimming assembly can reset the trimming assembly 7, and the trimming assembly can reset motor 704 reset the trimming assembly can reset the trimming assembly 704.

It should be noted that in the above description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed above.

Claims

1. The utility model provides a shoemaking mould with deckle edge processing function which characterized in that: the sole structure comprises a bottom die (1) and a top die (10), wherein a guide column (9) is arranged between the bottom die (1) and the top die (10), a bottom die cavity (2) of a sole structure is formed in the upper surface of the bottom die (1), and an extension block (8) is arranged on one side of the bottom die (1); a water outlet (13) is arranged below the extension block (8), the water outlet (13) is connected with the bottom die (1), a first track groove (3) and a second track groove (4) are formed in the upper surface of the bottom die (1), a limiting plate (5) is arranged in the center of the second track groove (4), high-temperature-resistant micro switches (6) are installed on two sides of the limiting plate (5), a placing hole (15) is formed in one side, away from the extension block (8), of the upper surface of the bottom die (1), a water outlet channel (1301) is arranged in the bottom die (1), the water outlet channel (1301) is respectively connected with the placing hole (15) and the water outlet (13), a groove (401) is formed in the inner wall of one side of the second track groove (4), a rack (402) is arranged in the groove (401), and a trimming overflow assembly (7) moving along the rack (402) and used for cutting sole rim charge is arranged in the second track groove (4); the water inlet (1201) is arranged on the outer side of the top die (10), the water inlet (1201) is connected with a water inlet pipe (12) used for water inlet, a cylindrical drainage pipe (14) matched with the placing hole (15) is arranged on the lower surface of the top die (10), a cooling channel (1202) is arranged in the top die (10), the cooling channel (1202) is respectively connected with the water inlet (1201) and the cylindrical drainage pipe (14), and a top die block (11) of a sole structure is arranged on the lower surface of the top die (10).

2. The shoe making mold with burr processing function according to claim 1, wherein: the trimming component (7) comprises a supporting plate (701), a driving motor (704) is installed on one side of the upper surface of the supporting plate (701), a shaft coupler (705) is installed at the output end of the driving motor (704), a gear (706) is fixedly connected to the surface of the shaft coupler (705), a grinding head (707) is arranged on the other side of the upper surface of the supporting plate (701), a rotating motor (708) is arranged on the lower surface of the supporting plate (701), the grinding head (707) is connected with the output end of the rotating motor (708), a supporting rod (702) is arranged on the lower surface of the supporting plate (701), and a clamping joint is fixedly connected to the bottom end of the supporting rod (702) and is arranged on a rotating wheel (703) in the groove (401).

3. The mold for shoe making with burr processing function according to claim 1, wherein: the track shapes of the first track groove (3) and the second track groove (4) are the same as the edge shape of the bottom die cavity (2).

4. The mold for shoe making with burr processing function according to claim 1, wherein: the water inlets (1201) are plural.

5. The shoe making mold with burr processing function according to claim 1, wherein: the first track groove (3) and the second track groove (4) extend to the surface of the extension block (8).

6. The mold for shoe making with burr processing function according to claim 2, wherein: the driving motor (704) is a servo driving motor.