Discharging device of copper pipe deburring machine

Abstract

The utility model relates to a blanking device of a copper pipe deburring machine, which comprises an inclined blanking groove plate, a transverse inclined chip groove is formed on a bottom plate at the rear part of the blanking groove plate, and a transverse rear baffle and a flow guide seat are respectively inserted and fixed in the blanking groove plate at the front side and the rear side of the chip groove; a strip-shaped air outlet groove opposite to the chip discharging groove is formed in the lower side edge of the rear baffle, and a plurality of dust blowing groove holes right opposite to the air outlet groove are formed in a front side plate of the discharging groove plate. An air inlet connecting pipe communicated with the dust blowing groove hole is fixed to the front end face of the discharging groove plate, and an air pipe quick connector is fixed to one end of the air inlet connecting pipe in a threaded connection mode. The discharging groove plate of the discharging device is provided with the dust blowing structure, waste chips in the copper pipe fittings can be removed through airflow, manpower can be saved, and the production efficiency of the copper pipe fittings can be effectively improved.

Description

Technical Field:

[0001] The utility model relates to the technical field of pipe fitting deburring equipment, and more specifically to a blanking device of a copper pipe fitting deburring machine. Background Art:

[0002] At present, many valves are used in the air-conditioning refrigeration system. The valve components generally adopt copper materials, including the valve body and the connecting pipes at the inlets and outlets of the valve body. The connecting pipes are generally processed by cutting copper pipes. The processing part is generally a limiting convex ring structure on the pipe body, which is convenient for realizing the sleeving connection of some hoses on the connecting pipes. The limiting convex ring can prevent the hoses from detaching from the connecting pipes. However, during the cutting and subsequent processing of the connecting pipes, there are burrs at the pipe orifice part that need to be removed. At present, a deburring machine is used to remove the burrs of the copper connecting pipes, but the removed burrs will become waste chips and remain inside some copper connecting pipes. Therefore, after deburring, it is necessary to manually check the inside of the copper connecting pipes and clean the waste chips remaining in the copper connecting pipes. So, some people proposed whether a cleaning structure could be designed on the deburring machine to remove the waste chips after deburring, so as to eliminate the subsequent inspection and cleaning operations. Therefore, a cleaning structure for removing the waste chips inside the connecting pipes is designed on the deburring machine. Summary of the Utility Model:

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a blanking device of a copper pipe fitting deburring machine. The blanking chute plate of the blanking device is provided with a dust blowing structure, which can remove the waste chips inside the copper pipe fittings by using air flow, and can effectively improve the production efficiency of copper pipe fittings.

[0004] A blanking device of a copper pipe fitting deburring machine includes an inclined blanking chute plate. A horizontally inclined chip discharge groove is formed on the bottom plate at the rear of the blanking chute plate. A transverse rear baffle and a diversion seat are respectively inserted and fixed in the blanking chute plate in front of and behind the chip discharge groove. A strip-shaped air outlet groove opposite to the chip discharge groove is formed on the lower side edge of the rear baffle. A plurality of dust blowing holes opposite to the air outlet groove are formed on the front side plate of the blanking chute plate.

[0005] An air inlet connecting pipe communicated with the dust blowing holes is fixed on the front end face of the blanking chute plate. One end of the air inlet connecting pipe is screwed and fixed with a quick air pipe joint.

[0006] A horizontally inclined limiting plate is inserted in the blanking chute plate between the rear baffle and the front side plate of the blanking chute plate. A gap is provided between the rear side edge of the limiting plate and the rear baffle. A plurality of ear seats are respectively formed on the upper end face of the limiting plate. Longitudinal screw rods and guide rods are respectively inserted on the ear seats. The two ends of the screw rods and the guide rods are respectively fixed on the rear baffle and the front side plate of the blanking chute plate. An adjusting nut sleeve is screwed on the screw rod, and the two ends of the adjusting nut sleeve respectively abut against the ear seats.

[0007] Preferably, the length of the chip removal groove is less than that of the blanking chute plate, the length of the air outlet groove on the rear baffle is less than that of the chip removal groove, and the dust blowing grooves are linearly and evenly distributed on the blanking chute plate directly in front of the air outlet groove.

[0008] Preferably, the limiting plate is parallel to the bottom plate of the blanking chute plate, and the distance between the limiting plate and the blanking chute plate is greater than the groove width of the air outlet groove on the rear baffle.

[0009] Preferably, the guiding seat includes an L-shaped seat body, with an inclined lower guiding surface and an upper guiding surface formed on the inner side of the seat body, and an arc-shaped transition surface formed between the lower guiding surface and the upper guiding surface; the front side edge of the lower guiding surface coincides with the upper side edge of the rear side wall of the chip removal groove;

[0010] Longitudinal side baffles are formed on both sides of the seat body, and the side baffles are distributed on both sides of the chip removal groove.

[0011] Preferably, longitudinal side plates are respectively formed on the rear end faces of the rear baffle on both sides of the air outlet groove, and the rear end faces of the side plates respectively abut against the side baffles on both sides of the seat body.

[0012] Preferably, the upper end face of the rear baffle is flush with the upper end face of the blanking chute plate, and the upper end face of the guiding seat extends out of the upper end face of the blanking chute plate.

[0013] Preferably, an upwardly inclined feeding guide plate is formed on the upper side edge of the limiting plate.

[0014] Preferably, the air inlet connecting pipe includes a pipe body with a D-shaped cross-section, end plates are fixedly connected to both ends of the pipe body, and a pneumatic quick connector is screwed onto the end plate.

[0015] The beneficial effects of the present utility model are as follows:

[0016] The blanking chute plate of this blanking device is provided with a dust blowing structure, which can remove waste chips in copper pipe fittings by using air flow, thus saving labor and effectively improving the production efficiency of copper pipe fittings. Description of the drawings:

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a side view structural schematic diagram of the present utility model;

[0019] Figure 3 is a front view structural schematic diagram of the present utility model;

[0020] Figure 4 is Figure 3 the sectional structural schematic diagram at A-A in

[0021] In the figure: 1. blanking chute plate; 11. chip removal groove; 12. dust blowing groove hole; 2. diversion seat; 21. seat body; 22. lower diversion surface; 23. upper diversion surface; 24. transition surface; 25. side baffle; 3. rear baffle; 31. side plate; 32. air outlet groove; 4. limit plate; 41. feed guide plate; 42. ear seat; 5. air inlet connecting pipe; 51. pipe body; 52. end plate; 6. air pipe quick connector; 7. chip removal pipeline; 8. guide rod; 9. screw rod; 10. adjusting nut sleeve; 20. copper pipe fitting. Detailed implementation method:

[0022] Example: See Figures 1 to 3 As shown in the figure, a blanking device for a copper pipe fitting deburring machine includes an inclined blanking chute plate 1. A horizontally inclined chip removal groove 11 is formed on the bottom plate at the rear of the blanking chute plate 1. A transverse rear baffle 3 and a diversion seat 2 are respectively inserted and fixed in the blanking chute plate 1 in front of and behind the chip removal groove 11. A strip-shaped air outlet groove 32 opposite to the chip removal groove 11 is formed on the lower side edge of the rear baffle 3. A plurality of dust blowing groove holes 12 facing the air outlet groove 32 are formed on the front side plate of the blanking chute plate 1;

[0023] An air inlet connecting pipe 5 communicating with the dust blowing groove holes 12 is fixed on the front end face of the blanking chute plate 1. One end of the air inlet connecting pipe 5 is screwed and fixed with an air pipe quick connector 6, and an air inlet hose connecting to a gas source is inserted into the air pipe quick connector 6;

[0024] A horizontally inclined limit plate 4 is inserted into the blanking chute plate 1 between the rear baffle 3 and the front side plate of the blanking chute plate 1. There is a gap between the rear side edge of the limit plate 4 and the rear baffle 3; A plurality of ear seats 42 are respectively formed on the upper end face of the limit plate 4, and longitudinal screw rods 9 and guide rods 8 are respectively inserted into the ear seats 42. The two ends of the screw rods 9 and the guide rods 8 are respectively fixed on the rear baffle 3 and the front side plate of the blanking chute plate 1; An adjusting nut sleeve 10 is screwed on the screw rod 9, and the two ends of the adjusting nut sleeve 10 respectively abut against the ear seats 42; As Figure 4 shown in the figure, since a limiting ring protruding outward is formed on the copper pipe fitting 20, and the positions of the limiting rings on copper pipe fittings 20 of different models are different, the position of the limit plate 4 can be adjusted to limit the position of its limiting ring, so as to prevent the copper pipe fitting 20 from falling in a horizontal state during the rolling process on the blanking chute plate 1 (if it falls in a horizontal state, the dust blowing groove holes 12 cannot face the inner hole of the copper pipe fitting 20, affecting the chip blowing effect).

[0025] The length of the chip removal groove 11 is less than the length of the blanking chute plate 1, the length of the air outlet groove 32 on the rear baffle 3 is less than the length of the chip removal groove 11, and the dust blowing groove holes 12 are linearly and evenly distributed on the blanking chute plate 1 directly in front of the air outlet groove 32, and the air flow blown out by the dust blowing groove holes 12 will pass through the air groove 32.

[0026] The described limiting plate 4 is parallel to the bottom plate of the blanking chute plate 1, and the distance between the limiting plate 4 and the blanking chute plate 1 is greater than the groove width of the air outlet groove 32 on the rear baffle 3.

[0027] See Figure 4 As shown, the diversion seat 2 includes an L-shaped seat body 21. An inclined lower diversion surface 22 and an upper diversion surface 23 are formed on the inner side of the seat body 21. An arc-shaped transition surface 24 is formed between the lower diversion surface 22 and the upper diversion surface 23; the front side edge of the lower diversion surface 22 coincides with the upper side edge of the rear side wall of the chip discharge groove 11;

[0028] Longitudinal side baffles 25 are formed on both sides of the seat body 21. The side baffles 25 are distributed on both sides of the chip discharge groove 11. The above-mentioned diversion seat 2 can convert the air flow from the horizontal direction into a vertical reverse direction, so that the air flow entering the blanking chute plate 1 is output from the upper rear side of the blanking chute plate 1.

[0029] Longitudinal side plates 31 are respectively formed on the rear end faces of the rear baffle 3 on both sides of the air outlet groove 32. The rear end faces of the side plates 31 respectively abut against the side baffles 25 on both sides of the seat body 21. The side plates 31, the side baffles 25, the seat body 21 and the rear baffle 3 can surround the chip discharge groove 11, which is convenient for waste chips to slide down along the blanking chute plate 1.

[0030] The upper end face of the rear baffle 3 is flush with the upper end face of the blanking chute plate 1, and the upper end face of the diversion seat 2 extends out of the upper end face of the blanking chute plate 1.

[0031] An upwardly inclined feed guide plate 41 is formed on the upper side edge of the limiting plate 4.

[0032] The intake connection pipe 5 includes a pipe body 51 with a D-shaped cross-section. End plates 52 are respectively fixed at both ends of the pipe body 51, and the pneumatic quick connector 6 is screwed on the end plate 52.

[0033] A chip discharge pipe 7 communicating with the chip discharge groove 11 is fixed on the lower bottom surface of the blanking chute plate 1. The waste chips blown out from the copper pipe fitting 20 enter the chip discharge pipe 7 from the chip discharge groove 11 and are discharged through the chip discharge pipe 7 and fall into the waste chip box for centralized collection.

[0034] Working principle: This structure is the blanking device of a copper pipe fitting deburring machine. The main body of the blanking device is on the blanking chute plate 1. A chip discharge groove 11 for collecting waste chips is provided at the rear side of the blanking chute plate 1, and a dust blowing groove hole 12 for realizing the entry of air flow is provided at the front side of the blanking chute plate 1. During specific work, the air flow blown out from the dust blowing groove hole 12 passes through the air outlet groove 32 of the rear baffle 3 and outputs along the inner surface of the diversion seat 2 above the chip discharge groove 11;

[0035] When the copper fitting 20 rolls along the blanking chute plate 1, the air flow coming out of the dust blowing chute hole 12 enters the inside and the outside of the copper fitting 20 to carry away the waste chips. When the waste chips pass through the chip discharging groove 11, the waste chips fall and are output from the chip discharging groove 11 under the action of gravity.

[0036] The described embodiments are used to exemplify the present invention, rather than to limit the present invention. Any person skilled in the art can modify the described embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of the right protection of the present invention should be as listed in the claims of the present invention.

Claims

1. A feeding device for a copper pipe deburring machine, comprising an inclined feeding chute plate (1), a transversely inclined chip removal groove (11) being formed on the bottom plate at the rear of the feeding chute plate (1), characterized in that: A transverse rear baffle plate (3) and a guide seat (2) are respectively inserted and fixed in the lower chute plate (1) at the front and rear sides of the chip removal chute (11); a strip-shaped air outlet groove (32) opposite to the chip removal chute (11) is formed on the lower side of the rear baffle plate (3); and a plurality of dust blowing slots (12) facing the air outlet grooves (32) are formed on the front side plate of the lower chute plate (1); An air intake pipe (5) connected to the dust blowing slot hole (12) is fixed on the front end surface of the unloading chute plate (1), and an air pipe quick connector (6) is screwed and fixed to one end of the air intake pipe (5); A transverse oblique limiting plate (4) is inserted into the material chute plate (1) between the rear baffle plate (3) and the front side plate of the material chute plate (1), and a gap is provided between the rear side edge of the limiting plate (4) and the rear baffle plate (3); a plurality of ear seats (42) are respectively formed on the upper end surface of the limiting plate (4), and longitudinal screw rods (9) and guide rods (8) are respectively inserted on the ear seats (42), and the two ends of the screw rod (9) and the guide rod (8) are respectively fixedly connected to the rear baffle plate (3) and the front side plate of the material chute plate (1); an adjusting screw sleeve (10) is screwed on the screw rod (9), and the two ends of the adjusting screw sleeve (10) are respectively against the ear seats (42).

2. The feeding device of the copper pipe deburring machine according to claim 1 is characterized in that: The length of the chip removal groove (11) is smaller than the length of the lower chute plate (1), the length of the air outlet groove (32) on the rear baffle plate (3) is smaller than the length of the chip removal groove (11), and the dust blowing slot holes (12) are linearly and evenly distributed on the lower chute plate (1) directly in front of the air outlet groove (32).

3. The feeding device of the copper pipe deburring machine according to claim 2 is characterized in that: The limiting plate (4) is parallel to the bottom plate of the material discharge chute plate (1), and the distance between the limiting plate (4) and the material discharge chute plate (1) is greater than the width of the air outlet groove (32) on the rear baffle plate (3).

4. The feeding device of the copper pipe deburring machine according to claim 1 is characterized in that: The guide seat (2) comprises an L-shaped seat body (21), the inner side of the seat body (21) is formed with an inclined lower guide surface (22) and an upper guide surface (23), and an arc-shaped transition surface (24) is formed between the lower guide surface (22) and the upper guide surface (23); the front side edge of the lower guide surface (22) coincides with the upper side edge of the rear side wall of the chip removal groove (11); The base body (21) is formed with longitudinal side baffles (25) on both sides, and the side baffles (25) are distributed on both sides of the chip removal groove (11).

5. The feeding device of the copper pipe deburring machine according to claim 4 is characterized in that: Longitudinal side plates (31) are respectively formed on the rear end surfaces of the rear baffle plate (3) on both sides of the air outlet groove (32), and the rear end surfaces of the side plates (31) are respectively against the side baffle plates (25) on both sides of the seat body (21).

6. A feeding device for a copper pipe deburring machine according to claim 1 or 5, characterized in that: The upper end surface of the rear baffle (3) is flush with the upper end surface of the material chute plate (1), and the upper end surface of the guide seat (2) extends out of the upper end surface of the material chute plate (1).

7. The feeding device of the copper pipe deburring machine according to claim 1, characterized in that: The upper side of the limiting plate (4) is formed with an upwardly inclined feed guide plate (41).

8. The feeding device of the copper pipe deburring machine according to claim 1, characterized in that: The air intake pipe (5) comprises a pipe body (51) with a D-shaped cross section, both ends of the pipe body (51) are respectively fixedly connected to end plates (52), and the air pipe quick connector (6) is screwed onto the end plates (52).

Images