CN220261763U - Automatic mold turning equipment for polyurethane foaming products - Google Patents

Abstract

The utility model discloses automatic mold turning equipment for polyurethane foaming products, which comprises a base, an upper gear and a support frame, wherein the upper gear is meshed with teeth at the top end of a lower gear, a lubricating structure is arranged at the top end of the upper gear, hydraulic push rods are arranged at the top ends of the support frame, and a replacement structure is arranged at the bottom end of each hydraulic push rod. According to the utility model, the oil tank is filled with lubricating oil, and then the oil delivery pipe can convey the lubricating oil to the oil nozzle through the opened regulating valve to flow out and drip onto the upper gear for lubrication, so that friction force between the lower gear and the upper gear is reduced conveniently, meanwhile, the regulating valve can regulate the flow of the lubricating oil, and then the collecting box and the magnet block are tightly sucked and fixed to collect the lubricating oil dripped by the upper gear, so that the lubricating function of the device is realized, the functionality of the device is improved, the workload of a worker in hand is reduced, and the occurrence of abrasion and jamming situations of the lower gear and the upper gear is reduced.

Description

Automatic mold turning equipment for polyurethane foaming products

Technical Field

The utility model relates to the technical field of polyurethane foaming products, in particular to automatic mold turning equipment for polyurethane foaming products.

Background

Polyurethane material is short for polyurethane, it is a kind of macromolecule material, is known as "the fifth big plastics", because of its outstanding performance is widely used in the fields such as light industry, chemical industry, textile, medical treatment, building, car, national defense, space flight, etc., and the polyurethane foam products are made from polyurethane, the mould that needs to be used in the course of the polyurethane foam product preparation is shaped, in order to guarantee the shaping effect of the mould, use the automatic mould turning equipment, the use of the device can be that the polyurethane foaming liquid injected into the mould fills more evenly;

the prior art scheme has the following defects: the existing device has the defect that lubrication is inconvenient when the device is used, gear lubrication on traditional automatic mold turning equipment is generally carried out by manually holding an oil dropping bottle, so that the labor capacity of workers is increased, the hand-held oil bottle is easy to shake in the oil dropping process, the dropped lubricating oil is caused to deviate from the gear surface to drop to the device, the device neatness is seriously affected, and the practicability of the device is reduced.

Disclosure of Invention

Technical problem to be solved

The utility model aims to provide automatic mold turning equipment for polyurethane foaming products, so as to solve the problems in the prior art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an automatic mould equipment that turns over of polyurethane foam product, includes the base, goes up gear and support frame, the both sides on base top all are fixed with the backup pad, step motor is installed to one side on base top, and one side of step motor installs down the gear, the top tooth meshing of gear has last gear down, and goes up the top of gear and be provided with lubricating structure, one side of going up the gear is connected with the support frame, and the inside of support frame has all placed the mould, hydraulic putter is all installed on the top of support frame, and hydraulic putter's bottom is provided with the change structure, the bottom of change structure is provided with the clamp plate, one side of support frame is connected with the connecting axle, lubricating structure includes collecting box, magnet piece, oil tank, mount table, oil pipe, governing valve and glib, the inside in the backup pad bottom is inlayed to the magnet piece, one side of magnet piece is provided with the collecting box, the top at the backup pad is fixed to the mount table, the oil tank is installed on one side of oil tank bottom, the bottom of pipe installs the governing valve, and the glib-point is installed to the bottom of governing valve.

Use polyurethane foam goods automatic mold turning equipment of this technical scheme, through filling lubricating oil in the oil tank, make in the oil tank carry through defeated oil pipe immediately, make the interior lubricating oil of defeated oil pipe pass the governing valve of opening and flow from the glib talker and drip and lubricate on going up the gear, be convenient for reduce the frictional force between lower gear and the last gear, reduce wearing and tearing card and dun the appearance of condition, but simultaneously through the size of governing valve regulation lubricating oil flow, then the collecting box is inhaled tightly with the magnetite piece contact and can be collected the lubricating oil of last gear whereabouts, prevent that lubricating oil whereabouts from influencing the clean and tidy nature of device.

Preferably, the collecting box is made of iron, and the collecting box is in contact with the magnet block. The iron collecting box is contacted with the magnet block to be tightly absorbed for fixing, so that the stability of the collecting box is ensured.

Preferably, the oil delivery pipe is communicated with the oil nozzle through the regulating valve, so that the oil delivery pipe is communicated with the oil nozzle through the regulating valve, the regulating valve is convenient to control the flow of lubricating oil in the oil nozzle conveyed to the oil nozzle by the oil delivery pipe, one ends of the connecting shaft and the upper gear are respectively connected with bearings in two groups of supporting plates, one ends of the connecting shaft and the upper gear are respectively connected with bearings in one group of supporting plates, and the effect of supporting frame rotation is convenient to guarantee.

Preferably, the change structure includes sleeve shell, bolt, movable block, screw rod, guide bar, shell and commentaries on classics handle, the outside in hydraulic push rod bottom is established to the sleeve shell cover, the inside of sleeve shell is inserted and is equipped with the bolt, and one side of bolt is connected with the movable block, the inside threaded connection of movable block has the screw rod, the inside at movable block both ends is all inserted and is equipped with the guide bar, and the outside of guide bar is fixed with the shell, one side of screw rod is connected with changes the handle. Through rotating the forward rotation of the rotating screw rod, the bolt is driven along the surface of the guide rod to move along the direction away from the casing by the threaded engagement of the moving block and the forward rotation screw rod, the casing is detached from the hydraulic push rod to replace the pressing plate, the pressing plate with the corresponding size is taken to drive the casing to be sleeved on the hydraulic push rod, and the screw rod is rotated in the reverse direction, so that the moving block drives the bolt to gradually pass through the casing and be inserted into the hydraulic push rod to clamp and fix the casing through threaded engagement, and the effect of connecting the replaced pressing plate with the hydraulic push rod is achieved.

Preferably, one end of the screw, which is far away from the rotating handle, is connected with a bearing on the shell, so that the screw is connected with the bearing, the shell is convenient for supporting the screw, and the guide rod and the shell are of a welding integrated structure. The guide rod is connected with the shell, so that the guide rod is conveniently prevented from falling off.

Preferably, the shell is integrated with the support frame, makes shell and support frame integrated into one piece, and the support frame of being convenient for supports the shell, the cover shell is connected with the clamp plate, makes the cover shell be connected fixedly with the clamp plate, and the clamp plate of being convenient for aligns the cover in the bottom of hydraulic push rod piston rod through the cover shell.

Preferably, the screw rod is connected with the rotating handle through the coupler, so that the screw rod is connected with the rotating handle, the rotating handle is convenient to rotate, the inner wall of the moving block is provided with an internal thread matched with the external thread on the screw rod, and the moving block is meshed with the rotating screw rod in a threaded manner to move flexibly left and right along the surface of the guide rod.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the automatic mold turning equipment for the polyurethane foaming product has the advantages that the structure is reasonable, and the following advantages are achieved:

(1) Through filling the oil tank with lubricating oil, the oil delivery pipe can convey the lubricating oil to the oil nozzle through the opened regulating valve to flow out and drip onto the upper gear for lubrication, so that friction force between the lower gear and the upper gear is conveniently reduced, meanwhile, the regulating valve can regulate the flow of the lubricating oil, and then the collecting box and the magnet block are tightly sucked and fixed to collect the lubricating oil dropped from the upper gear, so that the lubricating function of the device is realized, the functionality of the device is improved, the workload of a worker for holding is reduced, and the occurrence of abrasion and blocking conditions of the lower gear and the upper gear is reduced;

(2) Through rotating the screw rod forward, the movable block drives the bolt to keep away from the shell with screw thread engagement immediately, makes the shell drop from hydraulic push rod and dismantles the change to the clamp plate, drives the cover shell through with new clamp plate and overlaps on hydraulic push rod, and reverse rotation screw rod immediately makes the movable block drive the bolt pass the shell and insert in the hydraulic push rod to block the fixed with the shell to connect clamp plate and hydraulic push rod, realized the change function of being convenient for of this device from this, improved the convenience of this device, be convenient for direct manual change, reduce the loaded down with trivial details degree of change.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of a lubrication structure according to the present utility model;

fig. 4 is an enlarged partial sectional view of fig. 1 according to the present utility model.

Reference numerals in the drawings illustrate: 1. a base; 2. a support plate; 3. a stepping motor; 4. a lower gear; 5. a top gear; 6. a lubrication structure; 601. a collection box; 602. a magnet block; 603. an oil tank; 604. a mounting table; 605. an oil delivery pipe; 606. a regulating valve; 607. a nipple; 7. a hydraulic push rod; 8. replacing the structure; 801. a casing; 802. a plug pin; 803. a moving block; 804. a screw; 805. a guide rod; 806. a housing; 807. a rotating handle; 9. a pressing plate; 10. a mold; 11. a connecting shaft; 12. and (5) supporting frames.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-4, the automatic mold turning equipment for polyurethane foam products provided by the utility model comprises a base 1, an upper gear 5 and a supporting frame 12, wherein a supporting plate 2 is fixed on two sides of the top end of the base 1, a stepping motor 3 is installed on one side of the top end of the base 1, a lower gear 4 is installed on one side of the stepping motor 3, the upper gear 5 is meshed with the teeth on the top end of the lower gear 4, a lubricating structure 6 is arranged on the top end of the upper gear 5, one side of the upper gear 5 is connected with the supporting frame 12, a mold 10 is placed in the supporting frame 12, a hydraulic push rod 7 is installed on the top end of the supporting frame 12, a replacement structure 8 is arranged at the bottom end of the hydraulic push rod 7, a pressing plate 9 is arranged at the bottom end of the replacement structure 8, one side of the supporting frame 12 is connected with a connecting shaft 11, the lubricating structure 6 comprises a collecting box 601, a magnet block 602, an oil tank 603, a mounting table 604, a regulating valve 605 and a nozzle 607, a magnet block 603 are installed on one side of the magnet block 602, the top end of the supporting plate 2 is fixedly provided with a collecting 601, the mounting table 604 is arranged on the top end of the supporting plate 603, the top end of the mounting table 603 is connected with the collecting box 603, the bottom end of the regulating valve 605 is connected with the bearing 605 through the bearing 605, the bearing 605 is connected with the two regulating valve 601, and one end of the two regulating valve 601 is connected with the two regulating valve groups of the bearing 5 through the bearing 601, and the bottom end of the bearing 601 are connected with the two regulating valve 601 through the bearing 1.

The working principle of the automatic mold turning equipment for the polyurethane foaming product based on the first embodiment is as follows: the device is installed and fixed at a designated position through the base 1 and is externally connected with a power supply, the die 10 which needs to be turned and is filled with polyurethane foaming liquid is placed in the supporting frame 12, then the two sets of hydraulic push rods 7 are started to push the two sets of pressing plates 9 to move downwards to tightly press and fix the two sets of dies 10 in the supporting frame 12, the device is convenient for turning the dies of the two sets of pressing plates 9 at the same time, then the stepping motor 3 is started to drive the lower gear 4 to rotate, and simultaneously the upper gear 5 and the lower gear 4 are meshed to drive the supporting frame 12 to rotate through the connecting shaft 11, so that the effect of turning the dies 10 is achieved, the polyurethane foaming liquid in the die 10 is convenient to fill more uniformly, and the forming effect of polyurethane foaming products is guaranteed. Through filling up lubricating oil in the oil tank 603 that passes through mount table 604 and support, make in the oil tank 603 carry through defeated oil pipe 605 immediately, make the lubricating oil in defeated oil pipe 605 pass the governing valve 606 that opens and flow out and drip on last gear 5, be convenient for reduce the frictional force between lower gear 4 and the last gear 5, reduce wearing and tearing the appearance of the card condition, guarantee the smooth and easy rotation of lower gear 4 and last gear 5, simultaneously through the size of the excessive waste that causes of governing valve 606 adjustable lubricating oil flow, prevent that the flow from causing, then collecting box 601 and magnet 602 contact tightly can collect the lubricating oil of drip on the last gear 5, prevent that lubricating oil drip from influencing the neatness of device.

Example two

The embodiment comprises the following steps: the replacing structure 8 comprises a casing 801, a bolt 802, a moving block 803, a screw 804, a guide rod 805, a casing 806 and a rotating handle 807, wherein the casing 801 is sleeved on the outer side of the bottom end of the hydraulic push rod 7, the bolt 802 is inserted in the casing 801, one side of the bolt 802 is connected with the moving block 803, the screw 804 is connected with the inner threads of the moving block 803, the guide rod 805 is inserted in the inner parts of the two ends of the moving block 803, the casing 806 is fixed on the outer side of the guide rod 805, the rotating handle 807 is connected with one side of the screw 804, one end of the screw 804, far away from the rotating handle 807, is connected with a bearing on the casing 806, the guide rod 805 is in a welding integrated structure with the casing 806, the casing 806 is in an integrated structure with the support frame 12, the casing 801 is connected with the pressing plate 9, the screw 804 is connected with the rotating handle 807 through a coupler, and the inner threads matched with the outer threads on the screw 804 are arranged on the inner wall of the moving block 803.

In this embodiment, according to the size of the mold 10, the corresponding size or damaged pressing plate 9 is replaced, the screw 804 is rotated forward by rotating the knob 807, then the moving block 803 is engaged with the screw 804 rotated forward in a threaded manner to move along the surface of the guide rod 805 in a direction away from the hydraulic push rod 7, meanwhile, the bolt 802 is moved away from the inside of the casing 801 along with the movement of the moving block 803, so that the casing 801 is detached from the hydraulic push rod 7 to replace the pressing plate 9, the pressing plate 9 with the corresponding size of the mold 10 is taken to drive the casing 801 to be sleeved on the hydraulic push rod 7, and then the screw 804 is rotated reversely, so that the moving block 803 is engaged with the screw 804 in a threaded manner to drive the bolt 802 to gradually pass through the casing 801 and be inserted into the hydraulic push rod 7 to clamp and fix the casing 801, thereby achieving the effect of connecting the replaced pressing plate 9 with the hydraulic push rod 7.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. Automatic mould equipment that turns over of polyurethane foam product, including base (1), go up gear (5) and support frame (12), its characterized in that: the utility model discloses a base, including base (1), support plate (2), step motor (3) are all fixed with in both sides on base (1) top, step motor (3) are installed to one side on base (1) top, and one side of step motor (3) is installed lower gear (4), the top tooth meshing of lower gear (4) has last gear (5), and the top of going up gear (5) is provided with lubricating structure (6), one side of going up gear (5) is connected with support frame (12), and mould (10) are all placed to the inside of support frame (12), hydraulic ram (7) are all installed on the top of support frame (12), and the bottom of hydraulic ram (7) is provided with change structure (8), the bottom of change structure (8) is provided with clamp plate (9), one side of support frame (12) is connected with connecting axle (11), lubricating structure (6) are including collecting box (601), magnetite piece (602), oil tank (603), mount table (604), oil delivery pipe (605), governing valve (606) and glissade (607), inlay in the inside of backup pad (2) bottom, the piece (604) is provided with change structure (2) at one side of collecting box (601), the oil tank (603) is installed on the top of mount pad (604), and one side of oil tank (603) bottom is connected with defeated oil pipe (605), governing valve (606) are installed to the bottom of defeated oil pipe (605), and glib talker (607) are installed to the bottom of governing valve (606).

2. The automatic mold turning device for polyurethane foam products according to claim 1, wherein: the collecting box (601) is made of iron, and the collecting box (601) is in contact with the magnet block (602).

3. The automatic mold turning device for polyurethane foam products according to claim 1, wherein: the oil delivery pipe (605) is communicated with the oil nozzle (607) through the regulating valve (606), and one ends of the connecting shaft (11) and the upper gear (5) are respectively connected with bearings on the two groups of support plates (2).

4. The automatic mold turning device for polyurethane foam products according to claim 1, wherein: the utility model provides a change structure (8) includes cover shell (801), bolt (802), movable block (803), screw rod (804), guide bar (805), shell (806) and change handle (807), the outside in hydraulic push rod (7) bottom is established to cover shell (801) cover, the inside of cover shell (801) is inserted and is equipped with bolt (802), and one side of bolt (802) is connected with movable block (803), the inside threaded connection of movable block (803) has screw rod (804), guide bar (805) have all been inserted to the inside at movable block (803) both ends, and the outside of guide bar (805) is fixed with shell (806), one side of screw rod (804) is connected with changes handle (807).

5. The automatic mold turning device for polyurethane foam products according to claim 4, wherein: one end of the screw rod (804) far away from the rotary handle (807) is connected with a bearing on the shell (806), and the guide rod (805) and the shell (806) are in a welding integrated structure.

6. The automatic mold turning device for polyurethane foam products according to claim 4, wherein: the shell (806) and the support frame (12) are of an integrated structure, and the shell (801) is connected with the pressing plate (9).

7. The automatic mold turning device for polyurethane foam products according to claim 4, wherein: the screw rod (804) is connected with the rotary handle (807) through a coupler, and an inner thread matched with an outer thread on the screw rod (804) is arranged on the inner wall of the moving block (803).