CN209775332U - Polyurethane sponge foaming machine discharging system - Google Patents

Abstract

The utility model discloses a polyurethane sponge foaming machine ejection of compact system belongs to sponge foaming machine field, and its technical scheme main points are including conveying mechanism, and conveying mechanism includes carriage and the horizontal conveyer belt of setting on the carriage, carriage length direction's both sides are equipped with vertical supplementary conveyer belt, and the bottom and the carriage butt of supplementary conveyer belt rotate at the carriage both ends and are connected with vertical connecting axle, are equipped with the sprocket on the connecting axle, with the chain that the sprocket cooperation was used, sprocket and connecting axle fixed connection, the chain is connected with supplementary conveyer belt, drives supplementary conveyer belt and removes, is equipped with the adjusting part who adjusts two supplementary conveyer belt intervals on the carriage. The effect of keeping the width of the foamed sponge consistent and reducing waste is achieved.

Description

Polyurethane sponge foaming machine discharging system

Technical Field

The utility model relates to a sponge foaming machine field, in particular to polyurethane sponge foaming machine ejection of compact system.

background

The existing foaming machine mostly adopts a fixed mould for foaming, raw materials are connected to an injection gun head through a pipeline, the gun head is placed in a mould frame of a loading mould, then the raw materials are stirred at high speed through a stirring head arranged on the gun head, and finally the raw materials are poured into the mould to be foamed into a required shape.

Sponge foamer follows the sponge that the discharge gate came out for the connection form, consequently sets up the conveyer belt in sponge foamer export one end and is used for conveying the sponge, is equipped with the baffle in the both sides of conveyer belt, prevents that the sponge from warping, but the baffle of current conveyer belt both sides and the conveyer belt on the transport frame fixed connection, can not remove, when sponge both sides expansion deformation, the restraint of baffle can lead to the width nonconformity of sponge, can cause the waste in the cutting process in later stage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a polyurethane sponge foaming machine ejection of compact system, reach and make the sponge foaming back width keep unanimous, reduce extravagant effect to prior art exists not enough.

The above technical purpose of the present invention can be achieved by the following technical solutions:

The utility model provides a polyurethane sponge foaming machine discharging system, includes conveying mechanism, and conveying mechanism includes the carriage and sets up the horizontal conveyor belt on the carriage, carriage length direction's both sides are equipped with vertical auxiliary conveyor belt, and auxiliary conveyor belt's bottom and carriage butt rotate at the carriage both ends and are connected with vertical connecting axle, are equipped with the sprocket on the connecting axle, with the chain that the sprocket cooperation was used, sprocket and connecting axle fixed connection, the chain is connected with auxiliary conveyor belt, drives auxiliary conveyor belt and removes, is equipped with the adjusting part who adjusts two auxiliary conveyor inter-band distances on the carriage.

by adopting the technical scheme, the sponge moves on the horizontal conveying belt after being molded, two sides of the sponge in the width direction are abutted to the auxiliary conveying belt and move along with the sponge, and the auxiliary conveying belt also moves in the moving process of the chain, so that the friction force between the auxiliary conveying belt and two sides of the sponge is effectively reduced, the two sides of the sponge are smooth, and the waste is reduced; the setting of adjusting part makes the staff can adjust the distance between two auxiliary conveyor as required for the width of sponge is unanimous, waste when reducing the later stage and cuting.

the utility model discloses further set up to, adjusting part includes regulating block and adjusting screw, the adjusting screw level set up and with carriage threaded connection, adjusting screw one end is rotated with the regulating block and is connected, has seted up the adjustment tank on the carriage, and the regulating block is located the adjustment tank, and the connecting axle rotates with the regulating block to be connected.

Through adopting above-mentioned technical scheme, the regulating block is located the transfer inslot back on the carriage, rotates adjusting screw for supplementary conveyer belt moves on the carriage, with two supplementary conveyer belts remove suitable position after, stop to rotate adjusting screw, because adjusting screw and auxiliary frame threaded connection, prevent effectively that the stability of using and the convenience of adjusting from moving on the carriage at supplementary conveyer belt.

The utility model further sets up to, adjusting screw keeps away from the one end fixedly connected with carousel of regulating block.

through adopting above-mentioned technical scheme, the staff of being convenient for rotates adjusting screw, improves the convenience of operation in the setting of carousel on the adjusting screw.

The utility model discloses further set up to, the carriage top is equipped with the heat preservation lid, covers fixedly connected with supporting leg at the heat preservation, and the bottom and the ground fixed connection of supporting leg are located to be equipped with between two supporting legs that heat preservation covered length direction both ends and order about connecting axle pivoted drive assembly.

Through adopting above-mentioned technical scheme, the setting of lid keeps warm for the sponge after just shaping is moulded fast, and drive assembly's between two supporting legs setting can make supplementary conveyer belt remove, also plays certain restriction to supplementary conveyer belt simultaneously, improves the stability that supplementary conveyer belt used, thereby makes the width of sponge keep unanimous, reduces the later stage extravagant.

The utility model discloses further set up as, drive assembly includes actuating lever, bevel gear and driving motor, and the actuating lever level sets up, and the actuating lever both ends are rotated with two supporting legs and are connected, and bevel gear is provided with two pairs, and wherein two bevel gears and connecting axle top fixed connection, other two bevel gears and actuating lever relatively fixed and the bevel gear intermeshing who is connected with the connecting axle, the one end fixed connection of driving motor and actuating lever.

Through adopting above-mentioned technical scheme, bevel gear is provided with four, wherein two bevel gears and connecting axle fixed connection, when two are relatively fixed with the actuating lever in addition, start driving motor, driving motor rotates and drives the actuating lever and rotate for intermeshing's bevel gear rotates, thereby makes supplementary conveyer belt remove, and two supplementary conveyer belts are connected the back through an actuating lever and driving motor simultaneously, and the speed that two supplementary conveyer belts removed is the same, thereby guarantees that two sponge both sides roughness are the same, reduces extravagantly.

This practicality further sets up as, seted up the keyway on the actuating lever periphery, the length of keyway is the same with the length of actuating lever, fixedly connected with keyway cooperation connection key that uses on bevel gear.

Through adopting above-mentioned technical scheme, when the length of keyway is unanimous with the length of actuating lever, when two supplementary conveyer belts were close to each other, two bevel gears also removed on the actuating lever, and the cooperation of keyway and connecting key is used, can guarantee that two sets of bevel gears mesh mutually and rotate, also can not exert an influence to the removal of supplementary conveyer belt simultaneously, improves the practicality.

This practicality further sets up as, even be equipped with the limiting plate of L shape on the connecting axle, one section and connecting axle fixed connection of limiting plate horizontally, the vertical one end of limiting plate slides with the actuating lever and is connected.

Through adopting above-mentioned technical scheme, because bevel gear passes through the keyway and the connection key is connected with the actuating lever, so the setting of limiting plate effectively prevents to break away from with bevel gear that the actuating lever is connected with bevel gear of connecting shaft, limiting plate and connecting axle fixed connection back again, can remove along with the removal of supplementary conveyer belt, improve the convenience of using.

To sum up, the utility model discloses following beneficial effect has:

1. The arrangement of the adjusting assembly is convenient for workers to adjust the distance between the two auxiliary conveying belts, so that the width directions of the sponges are kept consistent, and the effect of waste in later shearing is reduced;

2. The driving assembly is used in cooperation with the connecting shaft, so that the moving speed of the two auxiliary conveying belts is the same, the two sides of the sponge are guaranteed to be flat, and waste during later-period shearing is further reduced.

Drawings

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

FIG. 2 is a schematic view of a portion of the structure of a hidden portion of an auxiliary conveyor belt intended to show a chain and sprockets;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

Fig. 4 is a partially enlarged view at B in fig. 3.

In the figure, 1, a conveying mechanism; 11. a carriage; 111. an adjustment groove; 12. a horizontal conveyor belt; 2. an auxiliary conveyor belt; 3. a connecting shaft; 31. a sprocket; 32. a chain; 4. an adjustment assembly; 41. an adjusting block; 42. adjusting the screw rod; 421. a turntable; 5. a heat preservation cover; 51. supporting legs; 6. a drive assembly; 61. a drive rod; 611. a keyway; 62. a bevel gear; 621. a connecting bond; 63. a drive motor; 7. and a limiting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a polyurethane sponge foaming machine discharging system, combine fig. 1 and fig. 2, including conveying mechanism 1, supplementary conveyer belt 2, connecting axle 3, adjusting part 4 and drive assembly 6, conveying mechanism 1 level sets up, supplementary conveyer belt 2 is provided with two, be located conveying mechanism 1's both sides respectively, 3 vertical settings of connecting axle are connected with supplementary conveyer belt 2, adjusting part 4 is connected with supplementary conveyer belt 2, change the distance between two supplementary conveyer belts 2, drive assembly 6 is connected with supplementary conveyer belt 2, drive supplementary conveyer belt 2 removal. The adjusting component 4 is connected with the auxiliary conveying belt 2, and the position of the auxiliary conveying belt 2 on the conveying mechanism 1 can be adjusted, so that the width of the sponge is kept consistent, and the waste in the later period is reduced.

The conveying mechanism 1 includes a conveying frame 11 and a horizontal conveying belt 12, and the horizontal conveying belt 12 is disposed on the conveying frame 11. The bottom and the carriage 11 butt of supplementary conveyer belt 2 combine fig. 2, and connecting axle 3 is provided with four, is located 2 length direction's of supplementary conveyer belt both ends respectively, and the bottom and the carriage 11 of connecting axle 3 rotate to be connected, are equipped with chain 32 on connecting axle 3, with the sprocket 31 that chain 32 cooperation was used, chain 32 and 2 fixed connection of supplementary conveyer belt. Adjusting part 4 includes regulating block 41 and adjusting screw 42, has seted up adjustment tank 111 on carriage 11, and the length direction of adjustment tank 111 is unanimous with the width direction of carriage 11, and regulating block 41 is located adjustment tank 111, and adjusting screw 42 level sets up and carriage 11 threaded connection, and adjusting screw 42 one end rotates with regulating block 41 to be connected, and the bottom and the regulating block 41 of connecting axle 3 rotate to be connected.

As shown in fig. 2, a rotating disc 421 is further fixedly connected to an end of the adjusting screw 42 away from the adjusting block 41.

During the use, rotate carousel 421 as required for regulating block 41 realizes two supplementary conveyer belt 2's regulation in the rotation of adjustment tank 111, and the setting of adjustment tank 111 makes supplementary conveyer belt 2 all the time with the upper surface butt of carriage 11, thereby guarantees the sponge all the time with supplementary conveyer belt 2 and carriage 11 butt, improves the quality of sponge transportation, reduces extravagantly.

With reference to fig. 2 and 3, a heat preservation cover 5 is arranged at the top of the conveying frame 11, the length of the heat preservation cover 5 is consistent with that of the auxiliary conveying belt 2, a vertical supporting leg 51 is fixedly connected to the heat preservation cover 5, and the bottom end of the supporting leg 51 is fixedly connected with the ground. The driving assembly 6 comprises a driving rod 61, bevel gears 62 and a driving motor 63, the driving rod 61 is horizontally arranged between the supporting legs 51 at the two ends of the length direction of the heat-insulating cover 5, the two ends of the driving rod 61 are rotatably connected with the two supporting legs 51, the bevel gears 62 are provided with two pairs, the two bevel gears 62 are fixedly connected with the top end of the connecting shaft 3, the driving motor 63 is fixedly connected with one end of the driving rod 61, and the other two bevel gears 62 are sleeved on the driving rod 61 and meshed with the two bevel gears 62 connected with the connecting shaft 3.

as shown in fig. 4, a key groove 611 is formed in the circumferential surface of the drive lever 61, and a coupling key 621 that engages with the key groove 611 is fixed to the bevel gear 62.

referring back to fig. 3, further, a limiting plate 7 with an L-shaped cross section is disposed on the connecting shaft 3, a horizontal section of the limiting plate 7 is sleeved on the connecting shaft 3 and is fixedly connected with the connecting shaft 3, and a vertical section of the limiting plate 7 is connected with the driving rod 61 in a sliding manner.

During the use, driving motor 63 rotate and drive actuating lever 61 and rotate, drive the bevel gear 62 who is connected with actuating lever 61 simultaneously and rotate to drive connecting axle 3 and rotate, connecting axle 3 rotates the back, drives supplementary conveyer belt 2 and removes, and actuating lever 61 uses with bevel gear 62's cooperation, can make the speed that two supplementary conveyer belt 2 removed the same, thereby makes sponge width direction's both sides face keep leveling, reduces extravagantly. Meanwhile, after the bevel gear 62 is connected with the driving rod 61 through the key slot 611 and the connecting key 621, the bevel gear 62 can rotate along with the driving rod 61, and meanwhile, when the auxiliary conveying belt 2 moves, the bevel gear 62 can also move on the driving rod 61, so that the practicability is improved.

The implementation principle of the embodiment is as follows:

The carousel 421 is rotated as required, adjusts the distance between two supplementary conveyer belts 2 for the distance between two supplementary conveyer belts 2 cooperatees with the width of sponge, and when the sponge moved on horizontal transport belt 12, start driving motor 63, and driving motor 63 drives bevel gear 62 and rotates, thereby makes connecting axle 3 rotate, makes supplementary conveyer belt 2 remove on carriage 11, makes the sponge foaming back width keep unanimous, reduces extravagant effect.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (7)

1. The utility model provides a polyurethane sponge foaming machine discharge system, includes conveying mechanism (1), and conveying mechanism (1) includes carriage (11) and horizontal conveyor belt (12) of setting on carriage (11), its characterized in that: carriage (11) length direction's both sides are equipped with vertical supplementary conveyer belt (2), the bottom and carriage (11) butt of supplementary conveyer belt (2), it is connected with vertical connecting axle (3) to rotate at carriage (11) both ends, be equipped with sprocket (31) on connecting axle (3), chain (32) that use with sprocket (31) cooperation, sprocket (31) and connecting axle (3) fixed connection, chain (32) are connected with supplementary conveyer belt (2), drive supplementary conveyer belt (2) and remove, be equipped with on carriage (11) and adjust adjusting part (4) of distance between two supplementary conveyer belt (2).

2. The discharging system of the polyurethane sponge foaming machine according to claim 1, which is characterized in that: adjusting part (4) include regulating block (41) and adjusting screw (42), adjusting screw (42) level set up and with carriage (11) threaded connection, adjusting screw (42) one end is rotated with regulating block (41) and is connected, has seted up adjustment tank (111) on carriage (11), and regulating block (41) are located adjustment tank (111), and connecting axle (3) are rotated with regulating block (41) and are connected.

3. The discharging system of the polyurethane sponge foaming machine according to claim 2, wherein the discharging system comprises: one end of the adjusting screw rod (42) far away from the adjusting block (41) is fixedly connected with a rotary disc (421).

4. The discharging system of the polyurethane sponge foaming machine according to claim 1, which is characterized in that: the conveying frame is characterized in that a heat preservation cover (5) is arranged above the conveying frame (11), supporting legs (51) are fixedly connected to the heat preservation cover (5), the bottom ends of the supporting legs (51) are fixedly connected with the ground, and a driving assembly (6) driving the connecting shaft (3) to rotate is arranged between the two supporting legs (51) located at the two ends of the heat preservation cover (5) in the length direction.

5. The discharging system of the polyurethane sponge foaming machine according to claim 4, wherein the discharging system comprises: drive assembly (6) are including actuating lever (61), bevel gear (62) and driving motor (63), actuating lever (61) level sets up, actuating lever (61) both ends are rotated with two supporting legs (51) and are connected, bevel gear (62) are provided with two pairs, wherein two bevel gear (62) and connecting axle (3) top fixed connection, other two bevel gear (62) and actuating lever (61) relatively fixed and with bevel gear (62) the intermeshing that connecting axle (3) are connected, driving motor (63) and the one end fixed connection of actuating lever (61).

6. The discharging system of the polyurethane sponge foaming machine according to claim 5, wherein the discharging system comprises: the circumferential surface of the driving rod (61) is provided with a key groove (611), the length of the key groove (611) is the same as that of the driving rod (61), and a connecting key (621) matched with the key groove (611) is fixedly connected to the bevel gear (62).

7. The discharging system of the polyurethane sponge foaming machine according to claim 5, wherein the discharging system comprises: be equipped with limiting plate (7) of L shape on connecting axle (3), limiting plate (7) horizontally one section and connecting axle (3) fixed connection, the vertical one end of limiting plate (7) slides with actuating lever (61) and is connected.