Automatic production system for stamping parts

Abstract

The utility model discloses an automatic production system for stamping parts. Comprising a rack, a driving unwinding mechanism, an auxiliary wire feeding wheel, a strip dust removal mechanism, a rotary brush roller, a sponge brush roller, a negative pressure dust suction hood, a negative pressure dust collector, a first positioning guide mechanism, a guide groove, an auxiliary guide side wheel, an oil atomization nozzle, an oil guide channel, a punching oil tank, an oil pump, an electric telescopic rod, a lifting limiting pressing plate, a punching mechanism and a discharging groove. A second positioning guide mechanism; and an active winding mechanism. Particles adhered to the surface of a strip can be cleaned and removed through the dust removal sponge brush roller matched with the negative pressure dust suction hood, the appearance quality of a stamping part is improved, meanwhile, the strip at the position to be stamped can be guided and fixed through the positioning and guiding mechanism, the strip is prevented from being staggered and deviated in the stamping process, and the stamping quality is improved. And the quality stability of stamping parts is ensured.

Description

[Technical field]

[0001] The utility model relates to the technical field of stamping equipment, in particular to the technical field of automatic production systems for stamping parts. [Background technology]

[0002] Stamping parts are obtained by applying external forces to plates, strips, pipes and profiles by presses and dies to cause plastic deformation or separation, thereby obtaining workpieces of the desired shape and size. In the process of automobile production, a large number of stamping parts are required, and automatic stamping machines are required to automate the production of stamping parts. Existing automatic stamping machines cannot clean the surface of the strip during the stamping process, and particles may adhere to the surface of the strip, causing the surface of the stamped parts to be uneven after stamping, affecting the appearance quality of the stamped parts. At the same time, the existing automatic stamping machines lack positioning and guiding structures, which may cause the stamped parts to be misaligned and deformed due to the deviation of the strip, affecting the quality stability of the stamped parts. [Contents of the utility model]

[0003] The purpose of the utility model is to solve the problems in the prior art and to propose an automated production system for stamping parts. The system can clean and remove particles adhered to the surface of the strip through a dust removal sponge brush roller and a negative pressure dust hood, thereby improving the appearance quality of the stamping parts. At the same time, the system can also guide and fix the strip to be stamped at the location to be stamped through a positioning guide mechanism, thereby preventing the strip from being displaced or offset during the stamping process and ensuring the quality stability of the stamping parts.

[0004] To achieve the above-mentioned purpose, the utility model proposes an automated production system for stamping parts, including a frame, an active unwinding mechanism, an auxiliary wire feeding wheel, a strip dust removal mechanism, a rotating brush roller, a sponge brush roller, a negative pressure dust hood, a negative pressure vacuum cleaner, a first positioning guide mechanism, a guide groove, an auxiliary guide side wheel, an oil atomizing nozzle, an oil guide channel, a punching oil tank, an oil pump, an electric telescopic rod, a lifting limit plate, a stamping mechanism, a discharge groove, a second positioning guide mechanism and an active winding mechanism, wherein an active unwinding machine is arranged on the upper part of the frame. The active unwinding mechanism is provided with an auxiliary wire feeding wheel on the right side, and a strip dust removal mechanism is provided on the right side of the auxiliary wire feeding wheel. The strip dust removal mechanism includes a rotating brush roller, a sponge brush roller, a negative pressure dust hood and a negative pressure vacuum cleaner. The rotating brush roller and the sponge brush roller are arranged in the negative pressure vacuum hood. The rotating brush roller and the sponge brush roller are both active rollers. The negative pressure vacuum hood is connected to a negative pressure vacuum cleaner. The strip dust removal mechanism is provided with a first positioning guide mechanism on the right side, and the first positioning guide mechanism includes A guide groove, an auxiliary guide side wheel, an oil atomizing nozzle, an oil guide channel, a punching oil tank, an oil pump, an electric telescopic rod and a lifting and limiting pressure plate, wherein the guide groove is a long straight through groove with openings at both ends, a plurality of auxiliary guide side wheels are symmetrically arranged on the inner side surface of the guide groove, a plurality of oil guide channels connected with the punching oil tank through the oil pump are arranged on the upper and lower sides of the guide groove, an oil atomizing nozzle is installed at the end of the oil guide channel, a lifting and limiting pressure plate is arranged at the rear part of the guide groove, and the lifting and limiting pressure plate is installed in the guide groove through the electric telescopic rod, a stamping mechanism is arranged on the right side of the first positioning guide mechanism, a discharge groove is arranged at the bottom of the stamping mechanism, a second positioning guide mechanism is arranged on the right side of the stamping mechanism, the second positioning guide mechanism and the first positioning guide mechanism are symmetrically arranged on the left and right, the second positioning guide mechanism and the first positioning guide mechanism have the same size structure, an active winding mechanism is arranged on the right side of the second positioning guide mechanism, and an auxiliary wire feeding wheel is arranged on the left side of the active winding mechanism.

[0005] Preferably, the active unwinding mechanism and the active winding mechanism are both active reel mechanisms driven by a continuously variable speed motor, and a tension sensor connected to the continuously variable speed motor is provided in the active winding mechanism.

[0006] Preferably, the sponge brush roller is arranged in parallel on the right side of the rotating brush roller, soft bristles are evenly arranged around the rotating brush roller, and a sponge cover is detachably provided on the sponge brush roller.

[0007] Preferably, the auxiliary guide side wheel is vertically arranged in the guide groove, the lifting and limiting pressure plate is horizontally arranged in the guide groove, and an elastic rubber pad is adhered to the bottom of the lifting and limiting pressure plate.

[0008] The beneficial effects of the utility model: the utility model combines a frame, an active unwinding mechanism, an auxiliary wire feeding wheel, a strip dust removal mechanism, a rotating brush roller, a sponge brush roller, a negative pressure dust hood, a negative pressure vacuum cleaner, a first positioning guide mechanism, a guide groove, an auxiliary guide side wheel, an oil atomizing nozzle, an oil guide channel, a punching oil tank, an oil pump, an electric telescopic rod, a lifting and limiting pressure plate, a stamping mechanism, a discharge trough, a second positioning guide mechanism and an active winding mechanism together, and after experimental optimization, can clean and remove particles adhered to the surface of the strip through the dust removal sponge brush roller in cooperation with the negative pressure dust hood, thereby improving the appearance quality of the stamped parts, and at the same time can also guide and fix the strip to be stamped at the location through the positioning guide mechanism to prevent the strip from being dislocated and offset during the stamping process, thereby ensuring the quality stability of the stamped parts.

[0009] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.

Brief Description of the Drawings

[0010] Figure 1 It is a structural schematic diagram of the automatic production system of stamping parts of the utility model.

[0011] In the figure: 1-frame, 2-active unwinding mechanism, 3-auxiliary wire feeding wheel, 4-strip dust removal mechanism, 5-rotating brush roller, 6-sponge brush roller, 7-negative pressure dust hood, 8-negative pressure vacuum cleaner, 9-first positioning and guiding mechanism, 10-guide groove, 11-auxiliary guide side wheel, 12-oil atomizing nozzle, 13-oil guide channel, 14-punching oil tank, 15-oil pump, 16-electric telescopic rod, 17-lifting and limiting pressure plate, 18-punching mechanism, 19-discharge trough, 20-second positioning and guiding mechanism, 21-active winding mechanism. [Specific implementation method]

[0012] See also Figure 1The utility model stamping parts automated production system includes a frame 1, an active unwinding mechanism 2, an auxiliary wire feeding wheel 3, a strip dust removal mechanism 4, a rotating brush roller 5, a sponge brush roller 6, a negative pressure dust hood 7, a negative pressure vacuum cleaner 8, a first positioning guide mechanism 9, a guide groove 10, an auxiliary guide side wheel 11, an oil atomizing nozzle 12, an oil guide channel 13, a punching oil tank 14, an oil pump 15, an electric telescopic rod 16, a lifting limit plate 17, a stamping mechanism 18, a discharge trough 19, a second positioning guide mechanism 20 and an active winding mechanism 21. The upper part of the frame 1 is provided with an active unwinding mechanism 2, the right side of the active unwinding mechanism 2 is provided with an auxiliary wire feeding wheel 3, the right side of the auxiliary wire feeding wheel 3 is provided with a strip dust removal mechanism 4, and the strip dust removal The mechanism 4 includes a rotating brush roller 5, a sponge brush roller 6, a negative pressure dust hood 7 and a negative pressure dust collector 8. The rotating brush roller 5 and the sponge brush roller 6 are arranged in the negative pressure dust hood 7. The rotating brush roller 5 and the sponge brush roller 6 are both active rollers. The negative pressure dust hood 7 is connected to the negative pressure dust collector 8. The right side of the strip dust removal mechanism 4 is provided with a first positioning guide mechanism 9. The first positioning guide mechanism 9 includes a guide groove 10, an auxiliary guide side wheel 11, an oil atomizing nozzle 12, an oil guide channel 13, a punching oil tank 14, an oil pump 15, an electric telescopic rod 16 and a lifting limit plate 17. The guide groove 10 is a long straight groove with openings at both ends. The inner side surface of the guide groove 10 is symmetrically provided with a plurality of auxiliary guide side wheels 11 The upper and lower sides of the guide groove 10 are provided with a plurality of oil guide channels 13 connected to the punching oil tank 14 through an oil pump 15, and an oil atomizing nozzle 12 is installed at the end of the oil guide channel 13. A lifting limit plate 17 is provided at the rear of the guide groove 10, and the lifting limit plate 17 is installed in the guide groove 10 through an electric telescopic rod 16. A stamping mechanism 18 is provided on the right side of the first positioning guide mechanism 9, and a discharge groove 19 is provided at the bottom of the stamping mechanism 18. A second positioning guide mechanism 20 is provided on the right side of the stamping mechanism 18. The second positioning guide mechanism 20 and the first positioning guide mechanism 9 are symmetrically arranged on the left and right, and the second positioning guide mechanism 20 and the first positioning guide mechanism 9 have the same size and structure. An active winding mechanism 21 is arranged on the right side of the second positioning guide mechanism 20, and an auxiliary wire feeding wheel 3 is arranged on the left side of the active winding mechanism 21. The active unwinding mechanism 2 and the active winding mechanism 21 are both active reel mechanisms driven by a continuously variable speed motor. A tension sensor connected to the continuously variable speed motor is arranged in the active winding mechanism 21. The sponge brush roller 6 is arranged in parallel on the right side of the rotating brush roller 5. Soft bristles are evenly arranged on the rotating brush roller 5. A sponge cover is detachably provided on the sponge brush roller 6. The auxiliary guide side wheel 11 is vertically arranged in the guide groove 10. The lifting and limiting pressure plate 17 is horizontally arranged in the guide groove 10. An elastic rubber pad is adhered to the bottom of the lifting and limiting pressure plate 17.

[0013] The working process of the utility model is as follows: the strip wound into a disk is unwound and unwound through the active unwinding mechanism 2, the strip passes through the rotating brush roller 5 to clean and remove most of the particles adhering to the surface, the small part of the particles remaining on the surface of the strip is wiped off by the sponge brush roller 6, and the particles are adsorbed and recovered by the negative pressure dust hood 7 in cooperation with the negative pressure vacuum cleaner 8, the strip passes through the first positioning guide mechanism 9, the auxiliary guide side wheels 11 limit and guide the two sides of the strip from the front and back sides, the oil atomizing nozzle 12 evenly sprays the punching oil on the surface of the strip, and the strip is sequentially After passing through the stamping mechanism 18 and the second positioning guide mechanism 20, the electric telescopic rod 16 drives the lifting and limiting pressure plate 17 to press down and position the two ends of the fixed strip. The stamping mechanism 18 performs stamping processing on the strip, and the processed stamped parts enter the discharge chute 19 from the bottom of the stamping mechanism 18. The electric telescopic rod 16 drives the lifting and limiting pressure plate 17 to rise and loosen the strip. The remaining strip is wound on the active winding mechanism 21. The working status of the above components can be adjusted and controlled through the control center on the side of the frame 1 to complete the entire stamping parts automated production process.

[0014] The utility model combines a frame 1, an active unwinding mechanism 2, an auxiliary wire feeding wheel 3, a strip dust removal mechanism 4, a rotating brush roller 5, a sponge brush roller 6, a negative pressure dust hood 7, a negative pressure vacuum cleaner 8, a first positioning and guiding mechanism 9, a guide groove 10, an auxiliary guide side wheel 11, an oil atomizing nozzle 12, an oil guide channel 13, a punching oil tank 14, an oil pump 15, an electric telescopic rod 16, a lifting and limiting pressure plate 17, a stamping mechanism 18, a discharge groove 19, a second positioning and guiding mechanism 20 and an active winding mechanism 21 together, and after experimental optimization, the dust removal sponge brush roller 6 can cooperate with the negative pressure dust hood 7 to clean and remove particles adhered to the surface of the strip, thereby improving the appearance quality of the stamped parts, and at the same time, the positioning and guiding mechanism can be used to guide and fix the strip to be stamped, thereby preventing the strip from being dislocated and offset during the stamping process, thereby ensuring the quality stability of the stamped parts.

[0015] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. Stamping parts automated production system, characterized by: The invention comprises a frame (1), an active unwinding mechanism (2), an auxiliary wire feeding wheel (3), a strip dust removal mechanism (4), a rotating brush roller (5), a sponge brush roller (6), a negative pressure dust hood (7), a negative pressure dust collector (8), a first positioning guide mechanism (9), a guide groove (10), an auxiliary guide side wheel (11), an oil atomizing nozzle (12), an oil guide channel (13), a punching oil tank (14), an oil pump (15), an electric telescopic rod (16), a lifting limit plate (17), a punching mechanism (18), a discharge groove (19), a second positioning guide mechanism (20) and an active winding mechanism (21). The upper part of the frame (1) is provided with an active unwinding mechanism (2), and the active unwinding mechanism (21) is provided with a An auxiliary wire feeding wheel (3) is arranged on the right side of the structure (2); a strip dust removal mechanism (4) is arranged on the right side of the auxiliary wire feeding wheel (3); the strip dust removal mechanism (4) comprises a rotating brush roller (5), a sponge brush roller (6), a negative pressure dust hood (7) and a negative pressure dust collector (8); the rotating brush roller (5) and the sponge brush roller (6) are arranged in the negative pressure dust hood (7); the rotating brush roller (5) and the sponge brush roller (6) are both active rollers; the negative pressure dust collector (8) is connected to the negative pressure dust hood (7); a first positioning guide mechanism (9) is arranged on the right side of the strip dust removal mechanism (4); the first positioning guide mechanism (9) comprises a guide groove (10), an auxiliary guide side wheel (11) and a guide groove (12); (11), an oil atomizing nozzle (12), an oil guide channel (13), a punching oil tank (14), an oil pump (15), an electric telescopic rod (16) and a lifting limit pressure plate (17), wherein the guide groove (10) is a long straight groove with openings at both ends, and a plurality of auxiliary guide side wheels (11) are symmetrically arranged on the inner side surface of the guide groove (10) in the front and rear directions, and a plurality of oil guide channels (13) connected to the punching oil tank (14) through the oil pump (15) are arranged on the upper and lower sides of the guide groove (10), and an oil atomizing nozzle (12) is installed at the end of the oil guide channel (13), and a lifting limit pressure plate (17) is arranged at the rear of the guide groove (10), and the lifting limit pressure plate (17) is arranged at the rear of the guide groove (10). 7) is installed in the guide groove (10) through an electric telescopic rod (16); a punching mechanism (18) is arranged on the right side of the first positioning guide mechanism (9); a discharge groove (19) is arranged at the bottom of the punching mechanism (18); a second positioning guide mechanism (20) is arranged on the right side of the punching mechanism (18); the second positioning guide mechanism (20) and the first positioning guide mechanism (9) are arranged symmetrically on the left and right; the second positioning guide mechanism (20) and the first positioning guide mechanism (9) have the same size and structure; an active winding mechanism (21) is arranged on the right side of the second positioning guide mechanism (20); and an auxiliary wire feeding wheel (3) is arranged on the left side of the active winding mechanism (21).

2. The stamping parts automated production system according to claim 1, characterized in that: The active unwinding mechanism (2) and the active rewinding mechanism (21) are both active reel mechanisms driven by a continuously variable speed motor, and a tension sensor connected to the continuously variable speed motor is provided in the active rewinding mechanism (21).

3. The stamping parts automated production system according to claim 1, characterized in that: The sponge brush roller (6) is arranged in parallel on the right side of the rotating brush roller (5); soft bristles are evenly arranged around the rotating brush roller (5); and a sponge cover is detachably provided on the sponge brush roller (6).

4. The stamping parts automated production system according to claim 1, characterized in that: The auxiliary guide side wheel (11) is vertically arranged in the guide groove (10), the lifting and limiting pressure plate (17) is horizontally arranged in the guide groove (10), and an elastic rubber pad is adhered to the bottom of the lifting and limiting pressure plate (17).

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