CN112223600A

CN112223600A - Cover half device is used in production of nylon heat insulating strip

Info

Publication number: CN112223600A
Application number: CN202011034864.7A
Authority: CN
Inventors: 李守宏; 罗会鹏
Original assignee: Jinzhai Hongwei New Material Co ltd
Current assignee: Jinzhai Hongwei New Material Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-01-15

Abstract

The invention discloses a fixed die device for producing nylon heat-insulating strips, which comprises a fixed die plate, a fixed die core, a nylon heat-insulating strip main body and a rope, wherein a containing groove is formed in the fixed die plate, a return spring is fixedly arranged in the containing groove, the upper surface of the return spring is fixedly connected with a fixed block, the upper end of the fixed die plate penetrates through the upper end of the fixed die plate, a cooling water tank is arranged in the fixed die plate, the fixed die plate is connected with the fixed die core, a supporting rod is connected to the surface of one side of the fixed die plate, the lower end of the supporting rod penetrates through the lower end of the fixed die core, and the upper surface of the supporting rod is connected with. This cover half device is used in production of nylon heat insulating strip through the bolt with fixed connection between cover half mould benevolence and the fixed die plate for it is more convenient when dismantling cover half mould benevolence, is favorable to increasing the quantity of cover half mould benevolence according to the length of the nylon heat insulating strip main part of difference, thereby can produce the cover half mould benevolence of different length, has avoided subsequent process of cutting.

Description

Cover half device is used in production of nylon heat insulating strip

Technical Field

The invention relates to the technical field of nylon heat insulation strips, in particular to a fixed die device for producing nylon heat insulation strips.

Background

The nylon heat insulation strip is formed by compounding nylon 66 serving as a base material and 25% of glass fiber, and has high mechanical strength and high temperature resistance, the dimensional accuracy of the nylon heat insulation strip can be fully ensured, and the basic performances of wind pressure resistance, air tightness, water tightness and the like of the heat insulation aluminum door and window are ensured, so that the nylon heat insulation strip becomes a necessary choice for energy conservation of building aluminum profiles;

1. after raw materials for producing the nylon heat insulation strips enter a die through a feeding pipe, the nylon heat insulation strips with different lengths cannot be formed, so that the requirement of manufacturing can be met only by further cutting after the forming is finished, and time and labor are wasted;

2. when the produced nylon heat insulation strips are pushed, the pushing needs to be carried out by means of an external power device, so that energy cannot be saved, and cost waste is caused.

Therefore, a fixed die device for producing the nylon heat insulation strip is provided so as to solve the problems.

Disclosure of Invention

The invention aims to provide a fixed die device for producing nylon heat insulation strips, which solves the problems that the fixed die device for producing the nylon heat insulation strips in the prior market, which is provided by the background technology, can not form the nylon heat insulation strips with different lengths after raw materials for producing the nylon heat insulation strips enter a die through a feed pipe, further cutting is needed after forming is finished to meet the requirement of manufacturing, time and labor are wasted, and the produced nylon heat insulation strips are pushed by an external power device, so that energy can not be saved, and cost is wasted.

In order to achieve the purpose, the invention provides the following technical scheme: a cover half device for producing nylon heat insulation strips comprises a cover half plate, a cover half die core, a nylon heat insulation strip main body and a rope, wherein a containing groove is formed in the cover half plate, a reset spring is fixedly installed in the containing groove, the upper surface of the reset spring is fixedly connected with a fixed block, the upper end of the cover half plate penetrates through the upper end of the cover half plate, a cooling water groove is formed in the cover half plate, the cover half plate and the cover half die core are connected with each other, a supporting rod is connected to one side surface of the cover half plate, the lower end of the supporting rod penetrates through the lower end of the cover half die core, the upper surface of the supporting rod is connected with the nylon heat insulation strip main body in a fitting manner, two ends of the upper surface of the cover half plate are respectively connected with a connecting plate in a welding manner, a containing groove is formed in the connecting plate, two ends of the rotating rod respectively penetrate through the connecting plate, and two ends of the rotating rod far away from the connecting plate are respectively connected with a first bevel gear in a key way, one side of the first bevel gear is engaged and connected with a second bevel gear, the center of the second bevel gear is connected with one end of a connecting rod in a key way, one end of the connecting rod close to the second bevel gear is rotatably connected with a first supporting plate, and one end of the connecting rod far away from the second conical gear is rotatably connected with a second supporting plate, the center of the outer surface of the rotating rod is fixedly connected with a storage box, and the outer surface of the storage box is connected with a rope in a fitting manner, one end of the connecting rod close to the first supporting plate is connected with a moving plate in a penetrating manner, and the center of one end of the movable plate is connected with a fixed rod, one end of the fixed rod is connected with a push rod, a thread groove is formed in the push rod, and the fixed rod is in threaded connection with the push rod through the thread groove.

Preferably, the fixed block passes through reset spring and holding tank constitution extending structure, and reset spring is in the equidistant distribution of the inside of holding tank.

Preferably, the fixed block is in a U shape in front view, and the fixed block and the support rod form an integrated structure.

Preferably, the fixed mold cores are distributed in the fixed mold plate at equal intervals, the upper surface of the fixed mold core is flush with the upper surface of the fixed mold plate, and the fixed mold cores are fixedly connected with the fixed mold plate through bolts.

Preferably, the support rods are symmetrically distributed about a longitudinal center line of the fixed block, and an upper surface of the support rods is higher than an upper surface of the fixed die plate.

Preferably, the rotating rod and the connecting plate form a rotating structure through a volute spiral spring, and the volute spiral spring is symmetrically distributed about the longitudinal center line of the rotating rod.

Preferably, the connecting rod forms rotating structure with first backup pad and second backup pad respectively, and the connected mode of connecting rod and movable plate is threaded connection.

Preferably, the movable plate and the fixed rod form an integrated structure, and the movable plate and the fixed rod form a T shape when viewed from above.

Compared with the prior art, the invention has the beneficial effects that: the fixed die device for producing the nylon heat insulation strip;

1. through the separation of the movable mold and the fixed mold, the nylon heat insulation strip main body is pushed to be separated from the fixed mold core under the action of the reset spring, so that the nylon heat insulation strip main body is pushed to leave through the push rod in the follow-up process, and the follow-up production work is facilitated;

2. when the fixed die device is used, the push rod can be driven to move back and forth by the up-and-down movement between the movable die and the fixed die, so that the nylon heat insulation strip main body can be sent out, an external power device is prevented from pushing the push rod, the energy loss is saved, and the cost is saved;

3. through the fixed connection between bolt with the fixed mould benevolence and the fixed die plate for it is more convenient when dismantling the fixed mould benevolence, is favorable to increasing the quantity of fixed mould benevolence according to the length of the nylon heat insulating strip main part of difference, thereby can produce the fixed mould benevolence of different length, has avoided subsequent process of cutting.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the connecting plate and the fixed mold plate according to the present invention;

FIG. 3 is a schematic view of the overall top cross-sectional structure of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of a front cross-sectional view of a core insert and a bolt according to the present invention;

fig. 6 is a schematic top view of a connecting structure of the core insert and the core plate according to the present invention.

In the figure: 1. fixing a template; 2. accommodating grooves; 3. a return spring; 4. a fixed block; 5. a cooling water tank; 6. fixing a mold core; 7. a support bar; 8. a nylon heat insulation strip main body; 9. a connecting plate; 10. a receiving groove; 11. a volute spiral spring; 12. rotating the rod; 13. a first bevel gear; 14. a second bevel gear; 15. a connecting rod; 16. a first support plate; 17. a second support plate; 18. a storage box; 19. a rope; 20. moving the plate; 21. fixing the rod; 22. a push rod; 23. a thread groove; 24. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a fixed die device for producing nylon heat insulation strips comprises a fixed die plate 1, a containing groove 2, a reset spring 3, a fixed block 4, a cooling water tank 5, a fixed die core 6, a support rod 7, a nylon heat insulation strip main body 8, a connecting plate 9, a containing groove 10, a volute spring 11, a rotating rod 12, a first bevel gear 13, a second bevel gear 14, a connecting rod 15, a first supporting plate 16, a second supporting plate 17, a containing box 18, a rope 19, a moving plate 20, a fixed rod 21, a push rod 22, a thread groove 23 and a bolt 24, wherein the containing groove 2 is formed in the fixed die plate 1, the reset spring 3 is fixedly installed in the containing groove 2, the fixed block 4 is fixedly connected to the upper surface of the reset spring 3, the upper end of the fixed die plate 1 penetrates through the upper end of the fixed die plate 1, the cooling water tank 5 is arranged in the fixed die plate 1, the fixed die plate 1 is connected with the fixed die core 6, the lower end of the support rod 7 penetrates through the lower end of the fixed die core 6, the upper surface of the support rod 7 is connected with a nylon heat insulation strip main body 8 in a fitting manner, two ends of the upper surface of the fixed die plate 1 are respectively connected with a connecting plate 9 in a welding manner, a containing groove 10 is formed in the connecting plate 9, a volute spring 11 is installed in the containing groove 10, one end of the volute spring 11 is fixedly connected with the outer surface of a rotating rod 12, two ends of the rotating rod 12 respectively penetrate through the connecting plate 9, two ends of the rotating rod 12 far away from the connecting plate 9 are respectively connected with a first bevel gear 13 in a key manner, one side of the first bevel gear 13 is connected with a second bevel gear 14 in a meshing manner, the center of the second bevel gear 14 is connected with one end of the connecting rod 15 in a key manner, one end of the connecting rod 15 near the second bevel gear 14 is rotatably connected with a first support plate 16, a storage box 18 is fixedly connected to the center of the outer surface of the rotating rod 12, a rope 19 is attached to the outer surface of the storage box 18, a moving plate 20 is connected to one end, close to the first support plate 16, of the connecting rod 15 in a penetrating manner, a fixed rod 21 is connected to the center of one end of the moving plate 20, a push rod 22 is connected to one end of the fixed rod 21, a thread groove 23 is formed in the push rod 22, and the fixed rod 21 is in threaded connection with the push rod 22 through the thread groove;

the fixed block 4 and the accommodating groove 2 form a telescopic structure through the reset spring 3, the reset springs 3 are distributed in the accommodating groove 2 at equal intervals, and the elasticity is improved through the distributed reset springs 3, so that the subsequent mold clamping is avoided;

the fixed block 4 is in a U shape, and the fixed block 4 and the support rod 7 form an integrated structure, so that the support rod 7 is driven to move by the movement of the fixed block 4, and the subsequent support rod 7 can conveniently push out the nylon heat insulation strip main body 8;

the fixed mold cores 6 are distributed in the fixed mold plate 1 at equal intervals, the upper surface of each fixed mold core 6 is flush with the upper surface of the fixed mold plate 1, the fixed mold cores 6 are fixedly connected with the fixed mold plate 1 through bolts 24, and the fixed mold cores 6 can be conveniently and quickly disassembled through the distribution of the fixed mold cores 6, so that the number of the fixed mold cores 6 can be conveniently adjusted according to the length of the nylon heat insulation strip main body 8 to be produced;

the supporting rods 7 are symmetrically distributed about the longitudinal central line of the fixed block 4, and the upper surfaces of the supporting rods 7 are higher than the upper surface of the fixed die plate 1, so that the nylon heat insulation strip main body 8 is conveniently pushed out through the supporting rods 7, the nylon heat insulation strip main body 8 is separated from the fixed die core 6, and the nylon heat insulation strip main body is conveniently pushed out through the push rod 22 in the subsequent process;

the rotating rod 12 and the connecting plate 9 form a rotating structure through the volute spiral spring 11, and the volute spiral spring 11 is symmetrically distributed about the longitudinal central line of the rotating rod 12, so that the rotating rod 12 can rotate to drive the first bevel gear 13 to be meshed and connected with the second bevel gear 14, and subsequent pushing work is facilitated;

the connecting rod 15 and the first supporting plate 16 and the second supporting plate 17 respectively form a rotating structure, the connecting rod 15 and the moving plate 20 are connected in a threaded manner, and the moving plate 20 moves through the rotation of the connecting rod 15, so that the subsequent moving plate 20 can conveniently drive the fixed rod 21 to move;

the movable plate 20 and the fixed rod 21 form an integrated structure, and the overlooking of the movable plate 20 and the fixed rod 21 forms a T shape, so that the movable plate 20 and the fixed rod 21 can be moved conveniently, the push rod 22 pushes the nylon heat insulation strip main body 8, and then the nylon heat insulation strip main body 8 is pushed out, and the subsequent production is facilitated.

The working principle of the embodiment is as follows: according to the figures 1-6, when the movable mold and the fixed mold are closed, raw materials for producing the nylon heat-insulating strip main body 8 enter between the fixed mold core 6 and the movable mold core through the feeding groove on the movable mold, and then the raw materials are cooled through condensed water in the cooling water tank 5 in the fixed mold plate 1, so that the nylon heat-insulating strip main body 8 is molded, after the molding is finished, when the movable mold and the fixed mold are released from the closed state, the fixed mold is not moved, the movable mold is lifted, along with the lifting of the movable mold, the movable mold does not extrude the fixed block 4, so that the fixed block 4 pushes the fixed block 4 to ascend under the elastic action of the reset spring 3, the fixed block 4 drives the supporting rod 7 to ascend, then the supporting rod 7 pushes the nylon heat-insulating strip main body 8 out, so that the nylon heat-insulating strip main body 8 is separated from the fixed mold, thereby the storage box 18 drives the rotating rod 12 to rotate, when the rotating rod 12 rotates, two ends of the rotating rod 12 can drive the volute spiral spring 11 to rotate in the connecting plate 9, meanwhile, when the rotating rod 12 rotates, the first bevel gear 13 and the second bevel gear 14 are meshed with each other, thereby the connecting rod 15 rotates, when the connecting rod 15 rotates, through the threaded connection between the moving plate 20 and the connecting rod 15, the moving plate 20 moves between the first supporting plate 16 and the second supporting plate 17, thereby the fixing rod 21 moves under the driving of the moving plate 20, and then the fixing rod 21 drives the volute spiral 22 to move, finally the nylon heat insulation strip main body 8 is pushed out, after the pushing-out work is finished, the movable mould descends, at this time, under the action of the spring 11, the storage box 18 can be reversely rotated, the rope 19 is stored, and the rotating rod 12 is driven to reversely rotate at the same time, finally, the push rod 22 returns to the original position, meanwhile, the movable mold and the fixed mold are closed again, when the nylon heat insulation strip main bodies 8 with different lengths need to be produced, the number of the fixed mold cores 6 is reduced or increased by dismounting or installing the bolts 24 according to the length of the nylon heat insulation strip main bodies 8 which need to be produced, similarly, the number of the movable mold cores needs to be reduced or increased, when the number of the fixed mold cores 6 is reduced, the vacant grooves need to be fixed and blocked by external square blocks, unnecessary loss is avoided, the push rod 22 is rotated according to the increase or decrease of the number of the fixed mold cores 6, adaptation is achieved, the problem that the nylon heat insulation strip main bodies 8 cannot be pushed out due to the fact that the follow-up push rod 22 is too short is avoided, and a series of work is completed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cover half device is used in production of nylon heat insulating strip, includes cover half board (1), cover half benevolence (6), nylon heat insulating strip main part (8) and rope (19), its characterized in that: the fixed die plate is characterized in that a containing groove (2) is formed in the fixed die plate (1), a reset spring (3) is fixedly installed in the containing groove (2), a fixed block (4) is fixedly connected to the upper surface of the reset spring (3), the upper end of the fixed die plate (1) penetrates through the upper end of the fixed die plate (1), a cooling water tank (5) is arranged in the fixed die plate (1), the fixed die plate (1) is connected with a fixed die core (6) in an interconnecting mode, a supporting rod (7) is connected to the surface of one side of the fixed die plate (1), the lower end of the supporting rod (7) penetrates through the lower end of the fixed die core (6), a nylon heat insulation strip main body (8) is connected to the upper surface of the supporting rod (7) in an attaching mode, connecting plates (9) are respectively connected to the two ends of the upper surface of the fixed die plate (1) in a welding mode, a containing groove (10) is formed, and the one end of volute spiral spring (11) is connected with the external fixed surface of dwang (12), the both ends of dwang (12) run through connecting plate (9) respectively, and dwang (12) keep away from the both ends of connecting plate (9) and key connection respectively have first conical gear (13), and one side meshing of first conical gear (13) is connected with second conical gear (14), the center of second conical gear (14) and the one end key-type connection of connecting rod (15), and connecting rod (15) are close to the one end rotation of second conical gear (14) and are connected with first backup pad (16), and the one end rotation that second conical gear (14) were kept away from to connecting rod (15) is connected with second backup pad (17), the central fixedly connected with receiver (18) of dwang (12) surface, and the surface laminating of receiver (18) is connected with rope (19), one end through connection that connecting rod (15) are close to first backup pad (16) has movable plate (20), and the center of movable plate (20) one end is connected with dead lever (21), the one end of dead lever (21) is connected with push rod (22), and thread groove (23) have been seted up to the inside of push rod (22) to dead lever (21) are through thread groove (23) and push rod (22) threaded connection.

2. The fixed die device for producing the nylon heat insulation strip as claimed in claim 1, wherein: fixed block (4) constitute extending structure through reset spring (3) and holding tank (2), and reset spring (3) are at the inside equidistant distribution of holding tank (2).

3. The fixed die device for producing the nylon heat insulation strip as claimed in claim 1, wherein: the fixed block (4) is in a U shape in front view, and the fixed block (4) and the support rod (7) form an integrated structure.

4. The fixed die device for producing the nylon heat insulation strip as claimed in claim 1, wherein: the fixed die cores (6) are distributed in the fixed die plate (1) at equal intervals, the upper surfaces of the fixed die cores (6) are flush with the upper surface of the fixed die plate (1), and the fixed die cores (6) are fixedly connected with the fixed die plate (1) through bolts (24).

5. The fixed die device for producing the nylon heat insulation strip as claimed in claim 1, wherein: the supporting rods (7) are symmetrically distributed about the longitudinal center line of the fixed block (4), and the upper surfaces of the supporting rods (7) are higher than the upper surface of the fixed template (1).

6. The fixed die device for producing the nylon heat insulation strip as claimed in claim 1, wherein: dwang (12) constitute revolution mechanic through spiral spring (11) and connecting plate (9), and spiral spring (11) are about the longitudinal centre line symmetric distribution of dwang (12).

7. The fixed die device for producing the nylon heat insulation strip as claimed in claim 1, wherein: the connecting rod (15) respectively constitutes revolution mechanic with first backup pad (16) and second backup pad (17), and the connected mode of connecting rod (15) and movable plate (20) is threaded connection.

8. The fixed die device for producing the nylon heat insulation strip as claimed in claim 1, wherein: the movable plate (20) and the fixed rod (21) form an integrated structure, and the overlooking of the movable plate (20) and the fixed rod (21) forms a T shape.