CN217196385U

CN217196385U - Mould powder production and use air cooling device

Info

Publication number: CN217196385U
Application number: CN202220755163.0U
Authority: CN
Inventors: 李亚轩
Original assignee: Xinxiang Yonghua Plastic Powder Co ltd
Current assignee: Xinxiang Yonghua Plastic Powder Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-16
Anticipated expiration: 2032-04-02

Abstract

The utility model provides a mould powder production and use air cooling device, including smashing the case, the feed inlet, the discharge gate, two cavity crushing rollers, the connecting cylinder, the setting just is used for carrying out the bearing frame fixed to the connecting cylinder on smashing the front and back side inner wall of case, two driving motor on the lateral wall about setting smashing the case rear end, set up the driving gear on two driving motor's output shaft respectively, set up respectively on two connecting cylinders and be located the outside of smashing the case and with driving gear engaged with driven gear, set up the cold wind hair-dryer on smashing case front end lateral wall and set up the guide duct between two connecting cylinders of air-out end and front side of cold wind hair-dryer. Mould powder production and use air cooling device, not only can satisfy and carry out the basic demand of cooling down the processing to smashing the roller, but also can effectively avoid taking away and discharging to the air crushing the inside powder granule of moulding in storehouse together.

Description

Mould powder production and use air cooling device

Technical Field

The utility model belongs to the technical field of mould powder production, in particular to mould powder production and use air cooling device.

Background

The plastic powder is a main material of a plastic spraying process, and is prepared by mixing resin, pigment, an auxiliary agent, a filler and the like. In the crushing process flow, a crusher is required to be used for grinding various materials, wherein in the working process of the crusher, a large amount of heat energy is generated due to mutual friction between crushing rollers, and if the heat energy is not discharged in time, the machine is overheated, and the service life of the machine is influenced.

The existing air cooling device for molding powder production can meet the basic requirement of temperature reduction treatment on the crushing roller, but has the problem that molding powder particles in the crushing bin are easily taken away and discharged into the air, so that the atmosphere is polluted.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an it uses air cooling device to prior art not enough to provide a mould powder production, not only can satisfy and carry out the basic demand of cooling down the processing to crushing roller, but also can effectively avoid taking away and discharging to the air with the inside moulding powder granule in smashing the storehouse together.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a mould powder production and use air cooling device, including smashing the case, the feed inlet of setting at crushing roof portion, the discharge gate of setting at crushing bottom of the case portion, set up two cavity crushing rollers in crushing case upper end and mutual adaptation, set up respectively at the both ends of two cavity crushing rollers and run through the connecting cylinder of crushing case front and back side, set up on the front and back side inner wall of crushing case and be used for carrying out the bearing frame fixed to the connecting cylinder, set up two driving motor on lateral wall about crushing case rear end, set up the driving gear on two driving motor's output shaft respectively, set up respectively on two connecting cylinders and be located the outside of crushing case and with the driven gear of driving gear engaged with, set up the cold wind hair-dryer on crushing case front end lateral wall and set up the guide duct between the air-out end of cold wind hair-dryer and two connecting cylinders of front side.

Furthermore, a first sealing ring is arranged at the joint of the air guide pipe and the connecting cylinder on the front side.

Furthermore, a protection module is further arranged on the outer side wall of the rear end of the crushing box.

Furthermore, the protection module is including setting up on crushing case rear end lateral wall and being located the flexible push rod in the driving motor outside, setting up the connecting plate between two flexible push rod's output shaft and setting up on the connecting plate and be used for cup jointing fixed lag to two connecting cylinders of rear side.

Furthermore, a second sealing ring is further arranged at the joint of the protective sleeve and the connecting cylinder on the rear side.

Further, still be provided with the PLC controller on the lateral wall of smashing the case and with PLC controller electric connection's touch-control display screen, the PLC controller respectively with two driving motor, cold wind hair-dryer, telescopic push rod electric connection.

Further, still be provided with the temperature sensor with cavity crushing roller looks adaptation on the inner wall of smashing the case, temperature sensor still with touch-control display screen electric connection.

Furthermore, still be provided with the battery jar on the lateral wall of crushing case, still be provided with the battery in the battery jar, the battery passes through the battery jar respectively with two driving motor, cold wind hair-dryer, telescopic push rod, PLC controller, touch-control display screen and temperature sensor electric connection.

Furthermore, still be provided with on the battery jar with battery electric connection's the interface that charges and be used for showing the display panel of battery residual capacity.

Compared with the prior art, the beneficial effects of the utility model are as follows: the one of which pulverizes roller, connecting cylinder, bearing frame, two driving motor, driving gear, driven gear, cold wind hair-dryer and guide duct through crushing case, feed inlet, discharge gate, two cavitys, not only can be to the shredding of material, can also satisfy and carry out the basic demand of cooling down the processing to crushing roller, but also can effectively avoid taking away and discharging to the air in with the inside moulding powder granule in smashing the storehouse together.

Secondly, the sealing performance of the joint of the air guide pipe and the front connecting cylinder can be enhanced through the first sealing ring, and the leakage of more cold air volume from the joint of the air guide pipe and the front connecting cylinder is avoided; through the cooperation of two flexible push rods, connecting plate and lag, can protect two connecting cylinders that are in the rear side that need not to carry out the cooling under the processing condition to the cavity crushing roller and handle, avoid external dust, moisture etc. to get into the inside that the roller was smashed to the cavity via the junction of the connecting cylinder of lag and rear side.

Thirdly, the sealing performance of the joint of the dustproof sleeve and the rear connecting cylinder can be enhanced through the second sealing ring, and external dust, moisture and the like can be better prevented from entering the hollow crushing roller through the joint of the protective sleeve and the rear connecting cylinder; through the cooperation of the PLC and the touch display screen, the working states of the two driving motors, the cold air blower and the telescopic push rod can be conveniently coordinated and controlled; can monitor the temperature of cavity crushing roller through temperature sensor, avoid the temperature of cavity crushing roller to be on the high side but still continue to work, can also conveniently look over temperature sensor's monitoring result through touch-control display screen.

Fourth, through the cooperation of the battery jar and the storage battery, standby electric energy can be provided for the two driving motors, the cold air blower, the telescopic push rod, the PLC, the touch display screen and the temperature sensor, so that the device can still work normally under the condition that the electric energy cannot be obtained through an external circuit, and the applicability and the reliability of the device are improved; through the interface that charges, can conveniently carry out charge treatment to the battery, through display panel, can conveniently look over the residual capacity of battery to carry out the electric energy to the battery in time and supply.

Drawings

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

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

fig. 2 is a schematic structural view of a top view section of the present invention;

fig. 3 is a schematic structural diagram of a battery jar and a storage battery according to the present invention;

fig. 4 is a schematic structural diagram of the charging interface and the display panel of the present invention.

In the figure: 1. a crushing box; 2. a feed inlet; 3. a discharge port; 4. a hollow pulverizing roller; 5. a connecting cylinder; 6. a bearing seat; 7. a drive motor; 8. a driving gear; 9. a driven gear; 10. a cold air blower; 11. an air guide pipe; 12. a first seal ring; 13. a telescopic push rod; 14. a connecting plate; 15. a protective sleeve; 16. a second seal ring; 17. a PLC controller; 18. a touch display screen; 19. a temperature sensor; 20. a battery case; 21. a storage battery; 22. a charging interface; 23. a display panel.

Detailed Description

For a better understanding of the present invention, the contents of the present invention will be further clarified below by referring to examples, but the present invention is not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.

As shown in fig. 1-4, an air cooling device for molding powder production, the crushing box comprises a crushing box 1, a feeding hole 2 arranged at the top of the crushing box 1, a discharging hole 3 arranged at the bottom of the crushing box 1, two hollow crushing rollers 4 which are arranged at the upper end of the crushing box 1 and are mutually adaptive, connecting cylinders 5 which are respectively arranged at two ends of the two hollow crushing rollers 4 and penetrate through the front side and the rear side of the crushing box 1, bearing seats 6 which are arranged on the inner walls of the front side and the rear side of the crushing box 1 and are used for fixing the connecting cylinders 5, two driving motors 7 arranged on the left outer side wall and the right outer side wall of the rear end of the crushing box 1, driving gears 8 respectively arranged on output shafts of the two driving motors 7, driven gears 9 which are respectively arranged on the two connecting cylinders 5, are positioned on the outer side of the crushing box 1 and are meshed with the driving gears 8, a cold air blower 10 arranged on the outer side wall of the front end of the crushing box 1 and a cold air duct 11 arranged between the air outlet end of the cold air blower 10 and the two connecting cylinders 5 on the front side.

According to another embodiment of the present invention, as shown in fig. 1 to 4, a first sealing ring 12 is further disposed at the connection position of the air guiding pipe 11 and the front connecting cylinder 5.

According to another embodiment of the present invention, as shown in fig. 1-4, a protection module is further disposed on the outer side wall of the rear end of the pulverizing box 1.

According to the utility model discloses a further embodiment, as shown in fig. 1-4, the protection module is including setting up on crushing case 1 rear end lateral wall and being located the flexible push rod 13 outside driving motor 7, setting up connecting plate 14 between two flexible push rod 13's output shaft and setting up on connecting plate 14 and be used for cup jointing fixed lag 15 to two connecting cylinders 5 of rear side.

According to another embodiment of the present invention, as shown in fig. 1-4, the joint of the protecting sleeve 15 and the connecting cylinder 5 at the rear side is further provided with a second sealing ring 16.

According to another embodiment of the present invention, as shown in fig. 1-4, a PLC controller 17 and a touch display screen 18 electrically connected to the PLC controller 17 are further disposed on the outer sidewall of the pulverizing box 1, and the PLC controller 17 is electrically connected to the two driving motors 7, the cold air blower 10, and the telescopic push rod 13 respectively.

According to another embodiment of the present invention, as shown in fig. 1-4, a temperature sensor 19 adapted to the hollow crushing roller 4 is further disposed on the inner wall of the crushing box 1, and the temperature sensor 19 is further electrically connected to the touch display screen 18.

According to the utility model discloses a further embodiment, as shown in fig. 1-4, still be provided with battery jar 20 on the lateral wall of crushing case 1, still be provided with battery 21 in the battery jar 20, battery 21 passes through battery jar 20 respectively with two driving motor 7, cold air blower 10, telescopic push rod 13, PLC controller 17, touch-control display screen 18 and temperature sensor 19 electric connection.

According to another embodiment of the present invention, as shown in fig. 1-4, the battery container 20 is further provided with a charging interface 22 electrically connected to the battery 21 and a display panel 23 for displaying the remaining power of the battery 21.

The utility model discloses a theory of operation: when needing to carry out shredding to the material, it is electronic only to start two drives earlier, under driving gear 8, driven gear 9's cooperation for two cavity crushing roller 4 cooperate and carry out work each other, later alright add the material through feed inlet 2 smash case 1 in and smash the processing through the cooperation of two cavity crushing roller 4 to the material.

In the process of making the crushing roller work, the temperature of the crushing roller can be monitored through the temperature sensor 19, when the temperature of the crushing roller is found to be high, only the output shafts of the two telescopic push rods 13 need to be extended by a certain length, the connecting plate 14 and the protecting sleeve 15 move towards the direction far away from the crushing box 1, the protecting sleeve 15 is separated from the two connecting cylinders 5 on the rear side, and then the cold air blower 10 can work, cold air generated by the cold air blower 10 reaches the two connecting cylinders 5 on the front side through the two air guide pipes 11 and then enters the two hollow crushing rollers 4, heat on the hollow crushing roller 4 can be wrapped by the cold air in the flowing process of the cold air in the hollow crushing roller 4 and leaves the hollow crushing roller 4 through the two crushing rollers on the rear side, and therefore the temperature reduction and cooling treatment of the hollow crushing roller 4 is achieved.

After a period of time, after the temperature that discovers cavity crushing roller 4 through temperature sensor 19 resumes normally, alright make cold air blower 10 pause work, and make the output shaft of two telescopic push rod 13 shorten certain length, make connecting plate 14 and lag 15 move towards the direction that is close to crushing case 1, make lag 15 overlap with two connecting cylinders 5 of rear side again and be connected to together, thereby avoid cavity crushing roller 4 body to protect the processing, avoid it to receive the influence of external moisture, dust etc.

Because the cold wind is through passing the inside mode of cavity crushing roller 4 and carrying out cooling treatment to cavity crushing roller 4, so can not take away the moulding powder granule inside smashing the storehouse and discharge to the air together.

The first seal ring 12 can enhance the sealing property at the joint between the air guide duct 11 and the front connecting tube 5, and prevent a large amount of cold air from leaking from the joint between the air guide duct 11 and the front connecting tube 5.

The sealing performance of the joint of the dustproof sleeve and the rear connecting cylinder 5 can be enhanced through the second sealing ring 16, and external dust, moisture and the like can be better prevented from entering the hollow crushing roller 4 through the joint of the protective sleeve 15 and the rear connecting cylinder 5; through the cooperation of the PLC 17 and the touch display screen 18, the working states of the two driving motors 7, the cold air blower 10 and the telescopic push rod 13 can be conveniently coordinated and controlled; the temperature of the hollow crushing roller 4 can be monitored through the temperature sensor 19, the phenomenon that the hollow crushing roller 4 is higher in temperature but continues to work is avoided, and the monitoring result of the temperature sensor 19 can be conveniently checked through the touch display screen 18.

Through the matching of the battery jar 20 and the storage battery 21, standby electric energy can be provided for the two driving motors 7, the cold air blower 10, the telescopic push rod 13, the PLC 17, the touch display screen 18 and the temperature sensor 19, so that the device can still work normally under the condition that the electric energy cannot be obtained through an external circuit, and the applicability and the reliability of the device are improved; the charging interface 22 can facilitate the charging process of the storage battery 21, and the display panel 23 can facilitate the checking of the remaining capacity of the storage battery 21, thereby timely supplementing the electric energy to the storage battery 21.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a mould powder production and use air cooling device which characterized in that: comprises a crushing box (1), a feed inlet (2) arranged at the top of the crushing box (1), a discharge outlet (3) arranged at the bottom of the crushing box (1), two hollow crushing rollers (4) which are arranged at the upper end of the crushing box (1) and are mutually adaptive, connecting cylinders (5) which are respectively arranged at two ends of the two hollow crushing rollers (4) and penetrate through the front side and the rear side of the crushing box (1), bearing seats (6) which are arranged on the inner walls of the front side and the rear side of the crushing box (1) and are used for fixing the connecting cylinders (5), two driving motors (7) which are arranged on the left outer side wall and the right outer side wall at the rear end of the crushing box (1), driving gears (8) which are respectively arranged on the output shafts of the two driving motors (7), driven gears (9) which are respectively arranged on the two connecting cylinders (5), are positioned at the outer sides of the crushing box (1) and are meshed with the driving gears (8), a blower (10) arranged on the outer side wall at the front end of the crushing box (1) and a cold air blower (10) and a cold air blower arranged on the outer side wall of the blower (1) (10) The air outlet end of the air guide pipe (11) is connected with the two connecting cylinders (5) at the front side.

2. The molding powder production air cooling device according to claim 1, characterized in that: and a first sealing ring (12) is further arranged at the joint of the air guide pipe (11) and the connecting cylinder (5) at the front side.

3. The molding powder production air cooling device according to claim 2, characterized in that: and a protection module is also arranged on the outer side wall of the rear end of the crushing box (1).

4. An air cooling device for molding powder production according to claim 3, wherein: the protection module comprises telescopic push rods (13) which are arranged on the outer side wall of the rear end of the crushing box (1) and located on the outer side of the driving motor (7), a connecting plate (14) which is arranged between output shafts of the two telescopic push rods (13) and a protection sleeve (15) which is arranged on the connecting plate (14) and used for fixedly sleeving two connecting cylinders (5) on the rear side.

5. The molding powder production air cooling device of claim 4, wherein: and a second sealing ring (16) is further arranged at the joint of the protective sleeve (15) and the connecting cylinder (5) at the rear side.

6. An air cooling device for molding powder production according to claim 4 or 5, wherein: still be provided with PLC controller (17) and touch-control display screen (18) with PLC controller (17) electric connection on the lateral wall of crushing case (1), PLC controller (17) respectively with two driving motor (7), cold wind hair-dryer (10), telescopic push rod (13) electric connection.

7. The molding powder production air cooling device of claim 6, wherein: still be provided with temperature sensor (19) with cavity crushing roller (4) looks adaptation on the inner wall of smashing case (1), temperature sensor (19) still with touch-control display screen (18) electric connection.