CN213762123U

CN213762123U - Knockout machine

Info

Publication number: CN213762123U
Application number: CN202022643300.5U
Authority: CN
Inventors: 王浩; 孔庆烨; 苟显恒
Original assignee: Huizhou Zhongsheng Electronic Co ltd
Current assignee: Huizhou Zhongsheng Electronic Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-23
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a knockout machine, which comprises a box body, wherein one side of the top of the outer wall of the box body is in screwed connection with a motor, the output end of the motor is welded with a shaft lever, one end of the bottom of the shaft lever runs through the top of the outer wall of the box body and extends to the inner cavity of the box body, the top of the outer wall of the shaft lever is rotationally connected with the top of the box body, and two sides of the outer wall of the shaft lever are positioned in the box body and are welded with 4 knockout blades from top to bottom; the upper part of one side of the outer wall of the box body is provided with a blower, the air outlet end of the blower is communicated with a first air pipe, one end part of the first air pipe penetrates through the outer wall of one side of the box body and extends into the box body, and a filter screen is arranged in the first air pipe; the bottom of the inner cavity of the box body is provided with a material guide inclined plane. The utility model discloses in, blow when beating the material sword leaf and beat the material through air-blower and first tuber pipe, the air current that is full of in the box constantly makes the raw materials turn over about, has improved the effect of beating the material, through the guide inclined plane that sets up, helps the ejection of compact, is difficult for making the raw materials deposit in the corner.

Description

Knockout machine

Technical Field

The utility model relates to a radiator fan processing and manufacturing technical field specifically are a knockout machine.

Background

The cooling fan is applied to a plurality of fields, the cooling fan is made of plastic, the plastic needs to be smashed firstly during production and processing so as to be plastic powder or plastic particles, and then fluid thermoplastic is poured into a mold through hot melting. Because some reclaimers are when the knockout, be difficult to make the raw materials realize the material of beating repeatedly of formula of billowing from top to bottom in the intracavity of equipment, and some reclaimers are when the ejection of compact, the easy long-pending material of limit corner in the equipment intracavity.

To this end, a feeder is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ramming machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a knockout machine comprising:

the automatic feeding device comprises a box body, wherein a motor is connected to one side of the top of the outer wall of the box body through a screw, a shaft lever is welded to the output end of the motor, one end of the bottom of the shaft lever penetrates through the top of the outer wall of the box body and extends to the inner cavity of the box body, the top of the outer wall of the shaft lever is rotatably connected with the top of the box body, 4 knockout blades are welded to two sides of the outer wall of the shaft lever, which are positioned in the box body, from top to bottom, and are arranged at equal intervals;

the upper part of one side of the outer wall of the box body is provided with a blower, the air outlet end of the blower is communicated with a first air pipe, one end part of the first air pipe penetrates through the outer wall of one side of the box body and extends into the box body, and a filter screen is arranged in the first air pipe;

the bottom of the inner cavity of the box body is provided with a material guide inclined plane, and the included angle between the material guide inclined plane and the horizontal plane is 30 degrees.

By adopting the technical scheme, the feeding valve is opened, plastic raw materials for processing the cooling fan are conveyed into the box body through the feeding hole, after the raw materials are conveyed, the feeding valve is closed, the first switch is opened and is communicated with an external power supply through a wire, the motor and the air blower are started, the rotation of the motor drives the rotation of the shaft lever, the rotation of the shaft lever drives the rotation of the knockout knife blade, the knockout knife blade can crush the plastic raw materials, airflow blown out after the air blower is started enters the box body through the first air pipe, the crushed plastic in the box body is continuously overturned up and down under the action of the airflow, the plastic can be knocked repeatedly through the knockout knife blade, the knockout effect of the plastic raw materials is improved, the filter screen can filter the plastic dust, the plastic dust is prevented from entering the air blower when the plastic dust is knocked, the first switch is pressed down again after the knockout is finished, close motor and air-blower, open discharge valve, press the second switch, the second switch passes through wire and external power source switch-on, the discharge gate can be linked together with outside conveyer pipe, the negative pressure that produces after the draught fan starts makes the interior negative pressure of discharge gate through the second tuber pipe, the interior negative pressure of discharge gate will deposit the raw materials of guide inclined plane department and pass through the discharge gate and carry to outside conveyer pipe, carry to next production line, after carrying the completion, press the second switch once more, make the draught fan close, the guide inclined plane helps the ejection of compact, be difficult for making the raw materials deposit in the corner.

Preferably, the middle part welding of one side that the air-blower was kept away from to the outer wall of box has the second bracket, the bottom screwed connection of second bracket has the draught fan, the air inlet end intercommunication of draught fan has the second tuber pipe, the below intercommunication that outer wall one side of box is located the draught fan has the discharge gate, the bottom one end of second tuber pipe is linked together with the outer wall of discharge gate.

Through adopting above-mentioned technical scheme, the second bracket is used for supporting fixed draught fan, through the draught fan, under the negative pressure effect that the draught fan produced, is convenient for form the negative pressure in the discharge gate, ejection of compact that can be better.

Preferably, the outer wall of box is located the welding of air-blower below and has first bracket, the bottom of air-blower is connected through the top of screw with first bracket.

Through adopting above-mentioned technical scheme, first bracket is used for supporting and fixed air-blower.

Preferably, one side intercommunication that the top of box is close to the motor has the feed inlet, the outer wall of feed inlet is equipped with feed valve, the outer wall of discharge gate is equipped with ejection of compact valve, four ends of bottom of box all weld the landing leg.

Through adopting above-mentioned technical scheme, when the feeding, through opening feed valve, carry the plastic materials of radiator fan processing usefulness to the box in through the feed inlet, when the ejection of compact, open discharge valve, under the effect of draught fan with the raw materials suction can, the landing leg is used for supporting box.

Preferably, a first switch is installed on one side, close to the first bracket, of the outer wall of the box body, and the output end of the first switch is electrically connected with the input ends of the motor and the blower through wires respectively.

Through adopting above-mentioned technical scheme, first switch is used for controlling opening and close of motor and air-blower.

Preferably, a second switch is installed on one side, close to the first switch, of the outer wall of the box body, and the output end of the second switch is electrically connected with the input end of the draught fan through a wire.

Through adopting above-mentioned technical scheme, the second switch is used for controlling opening and close of draught fan.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the air blower and the first air pipe blow air when the beating knife blade beats materials, and the air flow filled in the box body continuously turns over the raw materials up and down, thereby improving the beating effect and making the beating of the raw materials more precise;

in the utility model, the plastic dust can be filtered through the filter screen, so that the plastic dust is prevented from entering the blower during material beating to cause damage to the blower;

the utility model discloses in, the guide inclined plane that the inner chamber bottom of box set up helps the ejection of compact, is difficult for making the raw materials deposit in the corner.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic structural view of the blower, the first air duct and the filter screen according to the present invention;

fig. 4 is a schematic perspective view of the first air duct and the filter screen according to the present invention.

In the figure: 1. a box body; 2. a feed inlet; 3. a feed valve; 4. a discharge port; 5. a discharge valve; 7. a support leg; 8. a motor; 9. a shaft lever; 10. beating the material knife blade; 11. a first bracket; 12. a blower; 13. a first air duct; 14. a filter screen; 15. a second bracket; 16. an induced draft fan; 17. a second air duct; 18. a first switch; 19. a second switch; 20. a material guiding inclined plane.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a knockout machine comprising:

the box body 1, a motor 8 is connected to one side of the top of the outer wall of the box body 1 through screws, a shaft lever 9 is welded to the output end of the motor 8, one end of the bottom of the shaft lever 9 penetrates through the top of the outer wall of the box body 1 and extends to the inner cavity of the box body 1, the top of the outer wall of the shaft lever 9 is rotatably connected with the top of the

box body

1, 4 knockout blades 10 are welded to two sides of the outer wall of the shaft lever 9 from top to bottom in the box body 1, the knockout blades 10 are arranged at equal intervals, as shown in fig. 1, a second bracket 15 is welded to the middle of one side, away from an air blower 12, of the outer wall of the box body 1, a draught fan 16 is connected to the bottom of the second bracket 15 through screws, an air inlet end of the draught fan 16 is communicated with a second air pipe 17, a discharge port 4 is communicated to one side of the outer wall of the box body 1, one end of the bottom of the second air pipe 17 is communicated with the outer wall of the discharge port 4, the second bracket 15 is used for supporting and fixing the draught fan 16, through the draught fan 16, under the action of negative pressure generated by the draught fan 16, negative pressure is conveniently formed in the discharge hole 4, better discharge can be realized, as shown in figure 1, a first bracket 11 is welded on the outer wall of a box body 1 below an air blower 12, the bottom of the air blower 12 is connected with the top of the first bracket 11 through screws, the first bracket 11 is used for supporting and fixing the air blower 12, a feed inlet 2 is communicated with one side of the top of the box body 1 close to a motor 8, a feed valve 3 is arranged on the outer wall of the feed inlet 2, a discharge valve 5 is arranged on the outer wall of a discharge outlet 4, supporting legs 7 are welded on four ends of the bottom of the box body 1, when feeding, the plastic raw material for processing the cooling fan is conveyed into the box body 1 through the feeding hole 2 by opening the feeding valve 3, when discharging, the discharging valve 5 is opened, the raw materials are sucked out under the action of the draught fan 16, and the supporting legs 7 are used for supporting the box body 1;

an air blower 12 is arranged at the upper part of one side of the outer wall of the box body 1, a first air pipe 13 is communicated with the air outlet end of the air blower 12, one end part of the first air pipe 13 penetrates through the outer wall of one side of the box body 1 and extends into the box body 1, a filter screen 14 is arranged in the first air pipe 13, the filter screen 14 can filter plastic dust, the plastic dust is prevented from entering the air blower 12 during material beating, as shown in fig. 2, a first switch 18 is installed on one side of the outer wall of the box 1 close to the first bracket 11, an output end of the first switch 18 is electrically connected with input ends of the motor 8 and the blower 12 through wires, the first switch 18 is used for controlling the opening and closing of the motor 8 and the blower 12, as shown in fig. 2, a second switch 19 is installed on one side of the outer wall of the box body 1 close to the first switch 18, an output end of the second switch 19 is electrically connected with an input end of the induced draft fan 16 through a wire, and the second switch 19 is used for controlling the on and off of the induced draft fan 16;

the bottom of the inner cavity of the box body 1 is provided with a material guiding inclined plane 20, and the included angle between the material guiding inclined plane 20 and the horizontal plane is 30 degrees.

The structure principle is as follows: by opening the feeding valve 3, plastic raw materials for processing the cooling fan are conveyed into the box body 1 through the feeding hole 2, after the raw materials are conveyed, the feeding valve 3 is closed, the first switch 18 is opened, the first switch 18 is communicated with an external power supply through a lead, the motor 8 and the air blower 12 are started, the rotation of the motor 8 drives the shaft lever 9 to rotate, the rotation of the shaft lever 9 drives the beating knife blade 10 to rotate, the beating knife blade 10 can crush the plastic raw materials, airflow blown out after the air blower 12 is started enters the box body 1 through the first air pipe 13, the crushed plastic in the box body 1 continuously overturns up and down under the action of the airflow, the plastic can be repeatedly beaten through the beating knife blade 10, the beating effect of the plastic raw materials is improved, the filter screen 14 can filter the plastic dust, and the plastic dust is prevented from entering the air blower 12 during beating, after the stirring is finished, the first switch 18 is pressed again, the motor 8 and the air blower 12 are closed, the discharge valve 5 is opened, the second switch 19 is pressed, the second switch 19 is connected with an external power supply through a wire, the discharge port 4 can be communicated with an external conveying pipe, negative pressure generated after the draught fan 16 is started enables the discharge port 4 to generate negative pressure through the second air pipe 17, the raw material deposited on the guide inclined plane 20 is conveyed to the external conveying pipe through the discharge port 4 by the negative pressure in the discharge port 4, the raw material is conveyed to a next production line, after the conveying is finished, the second switch 19 is pressed again, the draught fan 16 is closed, the guide inclined plane 20 is favorable for discharging, and the raw material is not easy to deposit in corners.

To sum up, in the utility model, the air blower 12 and the first air pipe 13 blow air when the material beating knife blade 10 beats materials, and the air current filled in the box body 1 continuously makes the raw materials turn over up and down, thereby improving the effect of beating materials and making the raw materials beat more finely;

in the utility model, the plastic dust can be filtered through the filter screen 14, so that the plastic dust is prevented from entering the air blower 12 during material beating to cause damage to the air blower 12;

the utility model discloses in, the guide inclined plane 20 that sets up bottom the inner chamber of box 1 helps the ejection of compact, is difficult for making the raw materials deposit in the corner.

The types of the blower 12 are: YX-61D-2, the model of the induced draft fan 16 is as follows: YN 5-47.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A knockout machine, comprising:

the material beating device comprises a box body (1), wherein a motor (8) is connected to one side of the top of the outer wall of the box body (1) through a screw, a shaft lever (9) is welded to the output end of the motor (8), one end of the bottom of the shaft lever (9) penetrates through the top of the outer wall of the box body (1) and extends to the inner cavity of the box body (1), the top of the outer wall of the shaft lever (9) is rotatably connected with the top of the box body (1), 4 material beating knife blades (10) are welded to two sides of the outer wall of the shaft lever (9) in the box body (1) from top to bottom, and the material beating knife blades (10) are arranged at equal intervals;

the air blower (12) is arranged on the upper portion of one side of the outer wall of the box body (1), the air outlet end of the air blower (12) is communicated with a first air pipe (13), one end portion of the first air pipe (13) penetrates through the outer wall of one side of the box body (1) and extends into the box body (1), and a filter screen (14) is installed in the first air pipe (13);

the bottom of the inner cavity of the box body (1) is provided with a material guide inclined plane (20), and the included angle between the material guide inclined plane (20) and the horizontal plane is 30 degrees.

2. A knockout machine according to claim 1, characterized in that: the middle part welding of one side of air-blower (12) is kept away from to the outer wall of box (1) has second bracket (15), the bottom screwed connection of second bracket (15) has draught fan (16), the air inlet end intercommunication of draught fan (16) has second tuber pipe (17), the below intercommunication that outer wall one side of box (1) is located draught fan (16) has discharge gate (4), the bottom one end of second tuber pipe (17) is linked together with the outer wall of discharge gate (4).

3. A knockout machine according to claim 2, characterized in that: the outer wall of box (1) is located that air-blower (12) below welding has first bracket (11), the bottom of air-blower (12) is connected through the top of screw with first bracket (11).

4. A knockout machine according to claim 3, characterized in that: one side intercommunication that the top of box (1) is close to motor (8) has feed inlet (2), the outer wall of feed inlet (2) is equipped with feed valve (3), the outer wall of discharge gate (4) is equipped with ejection of compact valve (5), four ends of the bottom of box (1) all weld landing leg (7).

5. A knockout machine according to claim 4, characterized in that: the outer wall of the box body (1) is provided with a first switch (18) at one side close to the first bracket (11), and the output end of the first switch (18) is electrically connected with the input ends of the motor (8) and the blower (12) through wires respectively.

6. A knockout machine according to claim 5, characterized in that: the second switch (19) is installed to one side that the outer wall of box (1) is close to first switch (18), the output of second switch (19) passes through the wire and the input electric connection of draught fan (16).