CN217751782U

CN217751782U - Tailoring device for preparing polyurethane sponge insole

Info

Publication number: CN217751782U
Application number: CN202221771924.8U
Authority: CN
Inventors: 庄建家
Original assignee: Shijiazhuang Henghua Polyurethane Technology Co ltd
Current assignee: Shijiazhuang Henghua Polyurethane Technology Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-11-08
Anticipated expiration: 2032-07-11

Abstract

A cutting device for preparing a polyurethane sponge insole comprises a base plate, wherein a lifting mechanism is arranged on the top surface of the base plate, an installation box is arranged on the lifting mechanism, two opposite side surfaces and the bottom surface of the installation box are through, and a cutting assembly and a separating assembly are respectively arranged on two sides of an inner cavity of the installation box; through grooves are formed in the positions, located on the two through side surfaces of the installation box, of the top surface of the base plate, conveying mechanisms are installed in the through grooves, and material leakage ports are formed in the positions, located right below the separation assemblies, of the top surface of the base plate; the utility model discloses in the time of cutting polyurethane sponge, can push down the inside polyurethane sponge of mould sword, prevent that the polyurethane sponge that the cutting was come out from imbedding the mould sword in, make the shoe-pad of cutting out can follow the polyurethane sponge raw materials and transport away.

Description

Tailoring device for preparing polyurethane sponge insole

Technical Field

The utility model relates to a device technical field is tailor to the shoe-pad, especially relates to a device of tailorring that polyurethane sponge shoe-pad preparation was used.

Background

The shoe-pad is the partly of shoes, generally places in shoes inside and is used for filling up the effect to the sole for shoes are comfortable and easy to wear, and the device is tailor to current shoe-pad often extrudees the cloth that produces the shoe-pad usefulness on the flat board through the mould sword, and then cuts out the shape of shoe-pad with the cloth.

However, this operation method is only suitable for cloth without compressibility, and is not suitable for cutting polyurethane sponge material, the foam density of polyurethane sponge is very low and is very easy to compress, when the polyurethane sponge is cut by the die cutter, the polyurethane sponge at the blade is also squeezed and contracted, when the die cutter continues to press down, and after the polyurethane sponge is cut, the polyurethane sponge which is located inside the die cutter and is cut into the shape of the insole can recover to the original uncompressed state due to the absence of pressure, so that the thickness is increased, the polyurethane sponge can be embedded into the die cutter and cannot fall off, the device cannot normally operate, and the production efficiency is affected; in addition, after the insole is cut, the insole needs to be manually separated from the raw material, which is inefficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device of tailorring that polyurethane sponge shoe-pad preparation was used to solve the problem that exists among the above-mentioned prior art.

A cutting device for preparing a polyurethane sponge insole comprises a base plate, wherein a lifting mechanism is arranged on the top surface of the base plate, an installation box is arranged on the lifting mechanism, two opposite side surfaces and the bottom surface of the installation box are through, and a cutting assembly and a separating assembly are respectively arranged on two sides of the inner cavity of the installation box; through grooves are formed in the positions, located on the two through side surfaces of the installation box, of the top surface of the base plate, conveying mechanisms are installed in the through grooves, and material leaking ports are formed in the positions, located right below the separation assemblies, of the top surface of the base plate;

tailor the subassembly and include the rigid coupling and be in the exterior sheathing on the two opposite flank of install bin, the die through-hole has been seted up to the exterior sheathing top surface, the top surface rigid coupling of exterior sheathing has the connecting plate, the connecting plate bottom surface with the vertical rigid coupling in position that the die through-hole corresponds has branch, the horizontal rigid coupling in bottom of branch has the inner formword, the top surface fixed mounting of inner formword has electric putter, electric putter's output is run through by going up connecting plate and rigid coupling has the connecting rod, the vertical rigid coupling in bottom of connecting rod has a plurality of slide bars, and is a plurality of the bottom of slide bar is by last under to connecting plate and rigid coupling have same cutter, the cutter with the tangent plane shape of die through-hole is to and inject die through-hole lateral wall with between the inner formword lateral wall.

Preferably, the separable set includes the rigid coupling and is in the backup pad of install bin inner chamber bottom, backup pad top surface edge has a plurality of pole setting along the vertical rigid coupling of circumference, and is a plurality of the top rigid coupling of pole setting has same fixed plate, the vertical push rod of wearing to be equipped with in fixed plate middle part, the bottom of push rod runs through the backup pad, the push rod outer wall is located the backup pad with position rigid coupling between the fixed plate has the cardboard, the cardboard bottom surface with through spring fixed connection between the backup pad, the top rigid coupling of push rod has the clamp plate, the lateral wall of install bin with the fixed position that the clamp plate corresponds has driving motor, driving motor's output shaft rigid coupling has the eccentric wheel, the eccentric wheel with clamp plate top surface butt.

Preferably, elevating system includes a plurality of fixed mounting and is in base plate top surface pneumatic cylinder, the output of pneumatic cylinder up and through the horizontal pole with install bin lateral wall fixed connection.

Preferably, the conveying mechanism comprises two support plates fixedly connected to two opposite groove walls of the through groove, two rotating shafts are rotatably mounted between the two support plates along the vertical direction, one end of each rotating shaft penetrates through the support plates and is in transmission connection with a servo motor fixedly mounted on the top surface of the substrate, and rollers are fixedly sleeved on the two rotating shafts.

Preferably, the spring is sleeved on the push rod.

Preferably, the bottom end of the push rod is spherical.

Preferably, leg plates are fixedly connected to two sides of the bottom surface of the substrate.

The utility model discloses a following technological effect:

1. the utility model discloses in the time of cutting polyurethane sponge, can push down the inside polyurethane sponge of mould sword, prevent that the polyurethane sponge that the cutting was come out from imbedding the mould sword in, make the shoe-pad of cutting out can follow the polyurethane sponge raw materials and carry away.

2. The utility model discloses can separate out the quick follow polyurethane sponge raw materials of shoe-pad of cutting out, guarantee production efficiency.

Drawings

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

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

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the cutting assembly of the present invention;

fig. 4 is a schematic structural diagram of the separation assembly of the present invention.

Wherein:

1. a substrate; 2. installing a box; 3. an outer template; 4. a through mold hole; 5. a connecting plate; 6. a strut; 7. an inner template; 8. an electric push rod; 9. a connecting rod; 10. a slide bar; 11. a cutter; 12. a support plate; 13. erecting a rod; 14. a fixing plate; 15. a push rod; 16. clamping a plate; 17. a spring; 18. pressing a plate; 19. a drive motor; 20. an eccentric wheel; 21. a hydraulic cylinder; 22. a cross bar; 23. a support plate; 24. a through groove; 25. a rotating shaft; 26. a drum; 27. a material leakage port; 28. a servo motor; 29. a leg plate.

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.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to the attached drawings 1-4, the cutting device for preparing the polyurethane sponge insoles comprises a base plate 1, wherein a lifting mechanism is arranged on the top surface of the base plate 1, an installation box 2 is arranged on the lifting mechanism, two opposite side surfaces and the bottom surface of the installation box 2 are through, and a cutting assembly and a separating assembly are respectively arranged on two sides of an inner cavity of the installation box 2; through grooves 24 are formed in the positions, located on the two through side surfaces of the installation box 2, of the top surface of the base plate 1, conveying mechanisms are installed in the through grooves 24, and a material leakage port 27 is formed in the position, located right below the separation assembly, of the top surface of the base plate 1;

tailor the subassembly and include the exterior sheathing 3 of rigid coupling on 2 double-phase opposite side of install bin, the die through-hole 4 has been seted up to exterior sheathing 3 top surface, the top surface rigid coupling of exterior sheathing 3 has connecting plate 5, the vertical rigid coupling in position that connecting plate 5 bottom surface and die through-hole 4 correspond has branch 6, the horizontal rigid coupling in bottom of branch 6 has interior sheathing 7, the top surface fixed mounting of interior sheathing 7 has electric putter 8, electric putter 8's output is run through connecting plate 5 and rigid coupling by going up and has connecting rod 9, the vertical rigid coupling in bottom of connecting rod 9 has a plurality of slide bars 10, the bottom of a plurality of slide bars 10 is by last connecting plate 5 and rigid coupling down has same cutter 11, cutter 11 and the tangent plane shape of die through-hole 4 are to and inject between die through-hole 4 lateral wall and interior sheathing 7 lateral wall.

Elevating system can drive whole install bin 2 and tailor subassembly and separable set and reciprocate, tailor subassembly and separable set and install respectively in the two logical side department of passing through that is close to install bin 2, the subassembly setting of tailorring is in the one side that is close to the raw materials and gets into, separable set sets up the one side of going out near the raw materials, conveying mechanism can be close to from install bin 2 polyurethane sponge raw materials and send into the below of install bin 2 to tailor through tailoring the subassembly, and tailor through tailoring the subassembly, then continue to be sent into separable set's below, the shoe-pad and the polyurethane sponge raw materials separation of tailorring out, the shoe-pad of tailorring coming down can fall from lou material mouth 27, remaining raw materials then can continue to carry away from the below of install bin 2.

The outer template 3 is of a square block structure, the through-mold holes 4 penetrate through the outer template 3 from top to bottom, the cross-sectional shapes of the through-mold holes 4 are insole shapes, the shape of the inner template 7 is the same as that of the cross-sectional shapes of the through-mold holes 4, the size of the inner template 7 is slightly small, a cutter 11 can be accommodated between the inner template 7 and the hole wall of the through-mold holes 4, the shape of the cutter 11 and the shape of the inner template 7 are the same as that between the inner template 7 and the through-mold holes 4 and used for cutting polyurethane sponge raw materials, the bottom surface of the outer template 3 and the bottom surface of the inner template 7 are flush with the bottom surface of the mounting box 2, the cutter 11 can move up and down under the driving of an electric push rod 8 to achieve cutting, the output end of the electric push rod 8 is in sliding connection with the connecting plate 5, and the slide rod 10 is in sliding connection with the connecting plate 5.

Further optimization scheme, the separable set includes backup pad 12 of rigid coupling in 2 inner chambers of install bin bottoms, the vertical rigid coupling in circumference has a plurality of pole setting 13 at backup pad 12 top surface edge, the top rigid coupling of a plurality of pole setting 13 has same fixed plate 14, the vertical push rod 15 that wears to be equipped with in fixed plate 14 middle part, backup pad 12 is run through to the bottom of push rod 15, the position rigid coupling that the push rod 15 outer wall is located between backup pad 12 and the fixed plate 14 has cardboard 16, pass through spring 17 fixed connection between cardboard 16 bottom surface and the backup pad 12, the top rigid coupling of push rod 15 has clamp plate 18, the lateral wall of install bin 2 and the position fixed mounting that clamp plate 18 corresponds have driving motor 19, driving motor 19's output shaft rigid coupling has eccentric wheel 20, eccentric wheel 20 and the 18 top surface butt of clamp plate.

The push rod 15 is connected with the supporting plate 12 and the fixing plate 14 in a sliding mode, the push rod 15 tends to move upwards under the action of the spring 17, the driving motor 19 drives the eccentric wheel 20 to be horizontal in axis, pressure can be generated on the top surface of the pressing plate 18, and then the push rod 15 is pushed downwards, so that cut insoles are separated from polyurethane sponge raw materials.

Further optimize the scheme, elevating system includes that a plurality of fixed mounting is at 1 top surface pneumatic cylinder 21 of base plate, and pneumatic cylinder 21's output is up and through

horizontal pole

22 and 2 lateral walls fixed connection of install bin.

Pneumatic cylinder 21 can drive install bin 2 and reciprocate, and then realizes fixed the extrusion of polyurethane sponge raw materials.

In a further optimized scheme, the conveying mechanism comprises two support plates 23 fixedly connected to two opposite groove walls of the through groove 24, two rotating shafts 25 are rotatably mounted between the two support plates 23 along the vertical direction, one end of any rotating shaft 25 penetrates through the support plates 23 and is in transmission connection with a servo motor 28 fixedly mounted on the top surface of the substrate 1, and rollers 26 are fixedly sleeved on the two rotating shafts 25.

The pivot 25 level sets up, all rotates through bearing and two extension boards 23 to be connected, and the top that is located the cylinder 26 of below is a little higher than base plate 1's top surface, can drive polyurethane sponge raw materials and remove, carries to the below of install bin 2, cuts out the back, transports remaining polyurethane sponge raw materials away.

Further optimize the scheme, spring 17 cover is established on push rod 15, can prevent that spring 17 from taking place to buckle.

Further optimize the scheme, the bottom of push rod 15 is the sphere, can prevent that push rod 15 from lacerating the polyurethane sponge.

In a further optimized scheme, leg plates 29 are fixedly connected to two sides of the bottom surface of the base plate 1, and the leg plates 29 can enable the base plate 1 to have a certain height, so that separated insoles can fall and be collected from the material leakage port 27 conveniently.

The working principle is as follows: cutting a polyurethane sponge raw material into a thickness needing an insole in advance, making the polyurethane sponge raw material into a strip shape, inserting one end of the strip-shaped polyurethane sponge raw material into a conveying mechanism close to one end of a cutting assembly, namely inserting the polyurethane sponge raw material between two rollers 26, starting a servo motor 28, rotating the rollers 26 to drive the polyurethane sponge raw material to move towards the lower part of a mounting box 2, stopping the servo motor 28 when the polyurethane sponge raw material reaches the position right below the cutting assembly, starting a hydraulic cylinder 21 to enable the mounting box 2 to move downwards until the bottom surfaces of an outer template 3 and an inner template 7 are abutted against the polyurethane sponge raw material and the polyurethane sponge raw material is tightly pressed on the top surface of a base plate 1, then starting an electric push rod 8 to enable a cutter 11 to descend, cutting the polyurethane sponge raw material into the shape of the insole, then controlling the electric push rod 8 to enable the cutter 11 to ascend and leave from the polyurethane sponge raw material, controlling a hydraulic cylinder 21 to lift the installation box 2, separating the outer template 3, the inner template 7 and the polyurethane sponge raw material, keeping the cut insoles in the polyurethane sponge raw material, starting a servo motor 28 again to keep the polyurethane sponge raw material moving towards the separating assembly until the cut insoles are positioned under the separating assembly and correspond to the position of a material leakage opening 27, controlling the hydraulic cylinder 21 to lower the installation box 2 until a supporting plate 12 presses the polyurethane sponge raw material, starting a driving motor 19 at the same time, driving the eccentric wheel 20 to rotate by the driving motor 19, driving the pressing plate 18 to move by the rotation of the eccentric wheel 20, driving the pressing plate 18 to have an upward movement trend by the push rod 15, so when the proximal end of the eccentric wheel 20 is abutted against the pressing plate 18, the push rod 15 is positioned at the uppermost position, and when the distal end of the eccentric wheel 20 is abutted against the pressing plate 18, the push rod 15 is located at the position below, the eccentric wheel 20 continuously rotates, the push rod 15 continuously reciprocates up and down, insoles clamped in polyurethane sponge raw materials are pushed out, the insoles fall down from the leakage opening 27 and are collected, then the hydraulic cylinder 21 is controlled to lift the installation box 2, the servo motor 28 is started, the polyurethane sponge raw materials are continuously conveyed and conveyed away from the conveying mechanism close to one side of the separation assembly, and then cutting and separation are completed.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only described in the preferred embodiments of the present invention, but not limited to the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims

1. A device of tailorring that polyurethane sponge shoe-pad preparation was used which characterized in that includes: the cutting device comprises a base plate (1), wherein a lifting mechanism is arranged on the top surface of the base plate (1), an installation box (2) is arranged on the lifting mechanism, two opposite side surfaces and the bottom surface of the installation box (2) are through, and a cutting assembly and a separating assembly are respectively arranged on two sides of an inner cavity of the installation box (2); through grooves (24) are formed in the positions, located on the two through side surfaces of the installation box (2), of the top surface of the base plate (1), conveying mechanisms are installed in the through grooves (24), and a material leakage opening (27) is formed in the position, located right below the separation assembly, of the top surface of the base plate (1);

tailor the subassembly and include the rigid coupling and be in exterior sheathing (3) on installation box (2) double-phase offside, die through-hole (4) have been seted up to exterior sheathing (3) top surface, the top surface rigid coupling of exterior sheathing (3) has connecting plate (5), connecting plate (5) bottom surface with the vertical rigid coupling in position that die through-hole (4) correspond has branch (6), the horizontal rigid coupling in bottom of branch (6) has interior sheathing (7), the top surface fixed mounting of interior sheathing (7) has electric putter (8), the output of electric putter (8) is run through by going up connecting plate (5) and rigid coupling have connecting rod (9), the vertical rigid coupling in bottom of connecting rod (9) has a plurality of slide bars (10), and is a plurality of the bottom of slide bar (10) is run through by last under to connecting plate (5) and rigid coupling have same cutter (11), cutter (11) with the cross sectional shape of die through-hole (4) corresponds, cutter (11) are injectd in die through-hole (4) lateral wall with between interior sheathing (7) lateral wall.

2. The cutting device for preparing the polyurethane sponge insole as claimed in claim 1, wherein: the separable set includes the rigid coupling and is in backup pad (12) of install bin (2) inner chamber bottom, backup pad (12) top surface edge has a plurality of pole setting (13), and is a plurality of along the vertical rigid coupling of circumference the top rigid coupling of pole setting (13) has same fixed plate (14), fixed plate (14) middle part is vertical to be worn to be equipped with push rod (15), the bottom of push rod (15) is run through backup pad (12), push rod (15) outer wall is located backup pad (12) with position rigid coupling between fixed plate (14) has cardboard (16), cardboard (16) bottom surface with through spring (17) fixed connection between backup pad (12), the top rigid coupling of push rod (15) has clamp plate (18), the lateral wall of install bin (2) with the position fixed mounting that clamp plate (18) correspond has driving motor (19), the output shaft rigid coupling of driving motor (19) has eccentric wheel (20), eccentric wheel (20) with clamp plate (18) top surface butt.

3. The cutting device for preparing the polyurethane sponge insole as claimed in claim 1, wherein: the lifting mechanism comprises a plurality of hydraulic cylinders (21) fixedly mounted on the top surface of the base plate (1), and the output ends of the hydraulic cylinders (21) face upwards and are fixedly connected with the outer side wall of the mounting box (2) through cross rods (22).

4. The cutting device for preparing the polyurethane sponge insole as claimed in claim 1, wherein: the conveying mechanism comprises two support plates (23) fixedly connected to two opposite groove walls of the through groove (24), two rotating shafts (25) are rotatably mounted between the two support plates (23) along the vertical direction, one end of each rotating shaft (25) penetrates through the support plate (23) and is in transmission connection with a servo motor (28) fixedly mounted on the top surface of the substrate (1), and rollers (26) are fixedly sleeved on the two rotating shafts (25).

5. The cutting device for preparing the polyurethane sponge insole as claimed in claim 2, wherein: the spring (17) is sleeved on the push rod (15).

6. The cutting device for preparing the polyurethane sponge insole as claimed in claim 2, wherein: the bottom end of the push rod (15) is a spherical surface.

7. The cutting device for preparing the polyurethane sponge insole as claimed in claim 1, wherein: leg plates (29) are fixedly connected to two sides of the bottom surface of the base plate (1).