CN219405389U - Refrigerator door lining mold integrating adsorption and trimming - Google Patents

Abstract

The utility model discloses an adsorption and trimming integrated refrigerator door lining mold which comprises a male mold, wherein a female mold is arranged at the top end of the male mold, a coaming is arranged at the bottom end of the male mold, a cooling structure is arranged in the male mold and the coaming together, a side plate is fixed at the bottom end of the outer side wall of the female mold, a cutter structure is arranged at the bottom end of the side plate, and an annular cutter groove is formed in the upper surface of the coaming. According to the utility model, the male die and the female die are arranged, the coaming is arranged at the bottom end of the male die, the annular cutter groove and the side cutter groove are arranged on the surface of the coaming, the side plate and the cutter structure are arranged on the outer side wall of the female die, the cutter structure comprises the annular cutter and the side cutter, after the lining is adsorbed on the surface of the male die for molding, the female die descends and is matched with the male die, so that the annular cutter and the side cutter groove are respectively clamped into the annular cutter groove and the side cutter groove, the side edge of the lining is cut, the adsorption molding and the edge cutting of the refrigerator door lining can be realized by the die, the subsequent procedures are reduced, and the production efficiency is improved.

Description

Refrigerator door lining mold integrating adsorption and trimming

Technical Field

The utility model relates to the technical field of refrigerator door lining processing, in particular to an adsorption and trimming integrated refrigerator door lining die.

Background

The refrigerator is very widely used in daily life, and the refrigerator is in the production process, need set up the inside lining in the refrigerator door, the inside lining spare of refrigerator door is mostly plastic uptake spare, this type plastic uptake spare is with lining board heating back absorption on the mould, then utilize vacuum plastic uptake shaping, after the inside lining cooling shaping, need cut unnecessary side, need use the side cut device in addition to cut edge this time, can not let the inside lining directly accomplish the side cut operation after the plastic uptake on the mould, not only increased the process, still improved equipment input. Secondly, the existing mold does not have the function of helping the inner liner to be rapidly cooled and molded, so the utility model provides an adsorption and trimming integrated refrigerator door inner liner mold.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an adsorption and trimming integrated refrigerator door lining mold.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an integrative refrigerator door inside lining mould of absorption side cut, includes the terrace die, the terrace die top is equipped with the die, the terrace die bottom is equipped with the bounding wall, terrace die and bounding wall inside are equipped with cooling structure jointly, die lateral wall bottom mounting has the curb plate, the curb plate bottom is equipped with cutter structure, annular sword groove has been seted up to the bounding wall upper surface, a plurality of gas blowing holes have been seted up to the bounding wall side.

Further, the cooling structure comprises a bending cooling channel arranged in the male die, two ends of the cooling channel respectively penetrate through the coaming and extend to the lower surface of the coaming, two ends of the cooling channel are respectively provided with a water inlet and a water outlet, and the water inlet and the water outlet are connected with an external circulating water pump, so that the water can be pumped into the cooling channel through the circulating water pump, the temperature of the male die is reduced, then the lining adsorbed on the surface of the male die is rapidly cooled, and the forming of the lining is accelerated.

Further, the cutter structure comprises an annular cutter, the top end of the annular cutter is provided with a flanging, a plurality of mounting holes are formed in four edges of the flanging, the flanging is fixed on the lower surface of the side plate through the mounting holes, the annular cutter can descend along with the female die, and the molded lining is trimmed.

Further, the bottom end of the annular cutter is clamped with the annular cutter groove, and after the annular cutter descends along with the female die, the bottom is clamped into the annular cutter groove to finish trimming of the lining.

Further, the annular cutter both sides all are fixed with the side cutter, the bounding wall upper surface just is located and is equipped with the side cutter groove under the side cutter, side cutter groove is close to annular cutter groove one end and annular cutter groove intercommunication, side cutter bottom and side cutter groove block, and the side cutter can be with the annular waste material side of cutting off from both sides, is convenient for take the waste material side off from the bounding wall.

Further, a plurality of all be connected with the gas blow pipe in the gas blow hole bottom, and a plurality of gas blow pipe bottom are connected with ring house steward jointly, ring house steward bottom one side is connected with the air inlet, the air inlet is connected with external air pump, after the side cutting is accomplished, can blow off the bounding wall surface with the waste material side through the gas blow hole to the ring house steward in ventilation.

The utility model has the beneficial effects that:

1. when the refrigerator door lining cutting die is used, the coaming is arranged at the bottom end of the male die, the annular cutter groove and the side cutter groove are formed in the surface of the coaming, the side plate and the cutter structure are arranged on the outer side wall of the female die, the cutter structure comprises the annular cutter and the side cutter groove, after the lining is adsorbed on the surface of the male die for forming, the female die descends and is matched with the male die, the annular cutter and the side cutter groove are respectively clamped into the annular cutter groove and the side cutter groove, the side edge of the lining is cut, the adsorption forming and the edge cutting of the refrigerator door lining can be realized by the die, the subsequent procedures are reduced, and the production efficiency is improved. Secondly, the coaming bottom is equipped with gas vent, gas pipe and annular house steward to can blow the waste material side of cutting off from the terrace die outside, do not need the manual work to collect the waste material side cut.

2. When the cooling structure is used, the cooling structure comprises the bent cooling channel, the two ends of the cooling channel are respectively provided with the water inlet and the water outlet, and circulating cold water is pumped into the cooling channel, so that the temperature of the male die can be reduced, the inner lining of the refrigerator door can be cooled, and the inner lining of the refrigerator door can be formed faster.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A;

FIG. 3 is a perspective view of the cutter structure of the present utility model;

fig. 4 is a perspective view of a male die of the present utility model.

Legend description:

1. a male die; 2. a female die; 3. coaming plate; 4. a cooling channel; 5. a water inlet; 6. a water outlet; 7. a side plate; 8. an annular cutter; 9. a side cutter; 10. flanging; 11. a mounting hole; 12. an annular knife slot; 13. a side cutter groove; 14. a blow hole; 15. an air blowing pipe; 16. a ring main; 17. an air inlet.

Detailed Description

As shown in fig. 1, fig. 2 and fig. 4, relate to an integrative refrigerator door lining mould of absorption side cut, including terrace die 1, terrace die 1 top is equipped with die 2, and terrace die 1 bottom is equipped with bounding wall 3, and terrace die 1 and bounding wall 3 inside are equipped with cooling structure jointly, and die 2 lateral wall bottom mounting has curb plate 7, and curb plate 7 bottom is equipped with cutter structure, and annular sword groove 12 has been seted up to bounding wall 3 upper surface, and a plurality of blowholes 14 have been seted up to bounding wall 3 side. The cooling structure comprises a bending cooling channel 4 arranged in the male die 1, two ends of the cooling channel 4 respectively penetrate through the coaming 3 and extend to the lower surface of the coaming 3, two ends of the cooling channel 4 are respectively provided with a water inlet 5 and a water outlet 6, and the water inlet 5 and the water outlet 6 are connected with an external circulating water pump.

As shown in fig. 2-4, the cutter structure comprises an annular cutter 8, a flange 10 is arranged at the top end of the annular cutter 8, a plurality of mounting holes 11 are formed in four sides of the flange 10, and the flange 10 is fixed on the lower surface of the side plate 7 through the mounting holes 11. The bottom end of the annular cutter 8 is clamped with the annular cutter groove 12. The annular cutter 8 both sides all are fixed with side cutter 9, and bounding wall 3 upper surface just is located side cutter 9 and is equipped with side cutter groove 13 under, and side cutter groove 13 is close to annular cutter groove 12 one end and annular cutter groove 12 intercommunication, side cutter 9 bottom and side cutter groove 13 block. The bottom ends of the plurality of air blowing holes 14 are all connected with air blowing pipes 15, the bottom ends of the plurality of air blowing pipes 15 are connected with an annular main pipe 16 together, one side of the bottom end of the annular main pipe 16 is connected with an air inlet 17, and the air inlet 17 is connected with an external air pump.

Working principle: the male die 1 and the female die 2 are arranged on a plastic sucking machine, firstly, the plastic sucking machine is used for heating the lining plate, after the lining plate is heated and softened, the lining plate is adsorbed on the surface of the male die 1 in a vacuumizing mode, at the moment, a cooling water pump is connected with an external circulating water pump to pump a cooling water pump into a cooling channel 4 to cool the male die 1, so that the temperature of the lining is reduced by the male die 1, the lining is rapidly formed, after forming is finished, a lifting device on the plastic sucking machine is used for driving the female die 2 to descend and the male die 1 to be matched with the mould, at the moment, the annular cutter 8 and the side cutter 9 at the bottom end of the outer side of the female die 2 can cut redundant parts of the side edge of the lining, after cutting is finished, the plastic sucking machine is used for driving the female die 2 to ascend and reset, then air is blown into the annular main pipe 16 through an external air blowing hole 14, and finally, the cut waste side edge is blown off from the surface of the coaming 3 for subsequent production.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides an integrative refrigerator door inside lining mould of absorption side cut, includes terrace die (1), its characterized in that: the novel plastic blow molding die is characterized in that a female die (2) is arranged at the top end of the male die (1), a coaming (3) is arranged at the bottom end of the male die (1), a cooling structure is arranged inside the male die (1) and the coaming (3), a side plate (7) is fixed at the bottom end of the outer side wall of the female die (2), a cutter structure is arranged at the bottom end of the side plate (7), an annular cutter groove (12) is formed in the upper surface of the coaming (3), and a plurality of blow holes (14) are formed in the side edge of the coaming (3).

2. The adsorptive trimming integrated refrigerator door lining mold of claim 1, wherein: the cooling structure comprises a bending cooling channel (4) arranged in a male die (1), two ends of the cooling channel (4) respectively penetrate through a coaming (3) to extend to the lower surface of the coaming (3), two ends of the cooling channel (4) are respectively provided with a water inlet (5) and a water outlet (6), and the water inlet (5) and the water outlet (6) are connected with an external circulating water pump.

3. The adsorptive trimming integrated refrigerator door lining mold of claim 1, wherein: the cutter structure comprises an annular cutter (8), a flanging (10) is arranged at the top end of the annular cutter (8), a plurality of mounting holes (11) are formed in four sides of the flanging (10), and the flanging (10) is fixed on the lower surface of the side plate (7) through the mounting holes (11).

4. The adsorption trimming integrated refrigerator door liner mold according to claim 3, wherein: the bottom end of the annular cutter (8) is clamped with the annular cutter groove (12).

5. The adsorption trimming integrated refrigerator door liner mold according to claim 3, wherein: the utility model discloses a cutting machine, including annular cutter (8), bounding wall (3), annular cutter (8) both sides all are fixed with side cutter (9), bounding wall (3) upper surface just is located and is equipped with side cutter groove (13) under side cutter (9), side cutter groove (13) are close to annular cutter groove (12) one end and annular cutter groove (12) intercommunication, side cutter (9) bottom and side cutter groove (13) block.

6. The adsorptive trimming integrated refrigerator door lining mold of claim 1, wherein: the bottom ends of the air blowing holes (14) are connected with air blowing pipes (15), the bottom ends of the air blowing pipes (15) are connected with an annular main pipe (16) together, one side of the bottom end of the annular main pipe (16) is connected with an air inlet (17), and the air inlet (17) is connected with an external air pump.