CN112453241A - Automatic feeding device - Google Patents
Automatic feeding device Download PDFInfo
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- CN112453241A CN112453241A CN202011082341.XA CN202011082341A CN112453241A CN 112453241 A CN112453241 A CN 112453241A CN 202011082341 A CN202011082341 A CN 202011082341A CN 112453241 A CN112453241 A CN 112453241A
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- round bar
- station
- heating
- master batch
- masterbatch
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/027—Combined feeding and ejecting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/24—Making other particular articles nuts or like thread-engaging members
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- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automatic feeding device which comprises an automatic feeding mechanism, a round bar heating device and a round bar feeding mechanism, wherein a plurality of round bar master batches are sent to the round bar heating device one by one through the automatic feeding mechanism to be heated, the round bar feeding mechanism conveys the heated round bar master batches to a punching mechanism, and then the heated round bar master batches are subjected to punch forming through the punching mechanism. This automatic feeding device is used for making production and processing safe and reliable more with pole masterbatch automatic feeding to punching press mechanism, and then reduces the defective rate of product, improves production efficiency simultaneously greatly.
Description
Technical Field
The invention relates to automatic production equipment, in particular to an automatic feeding device.
Background
Bolts, which are the most commonly used fixing devices, can tightly connect mechanical devices, and are widely used in various aspects of daily life and industrial processing.
However, at present, the bolt is mostly prepared by the step-by-step processing of a screw head, a screw rod and a thread, and the screw head is processed mainly by a red punching mode. The main stamping equipment comprises a base, a cylinder and a punch fixedly connected with the end of a piston of the cylinder, wherein a die cavity is formed in the base, heated bolt master batch is placed in the die cavity, and then the bolt master batch is pressed downwards through the cylinder to form a screw head. Because need place the bolt masterbatch after the heating in the die cavity earlier in the course of working, rethread cylinder applys pressure stamping forming, heat the one end of bolt masterbatch among the prior art, then press from both sides the masterbatch after the other end will be heated through the manual work and put into the die cavity, in this in-process, there are a lot of problems, on one hand, personnel press from both sides the risk that the masterbatch dropped when getting the masterbatch, and is unsafe, and efficiency is lower, on the other hand, the temperature when the masterbatch after the heating reachs the die cavity is difficult to control, if the temperature drops too much and does not reach the temperature that the punching press required, the bolt that can appear stamping forming can not reach the production requirement, consequently, certain improvement space still exists.
Disclosure of Invention
The invention aims to solve the technical problem of providing an automatic feeding device which is used for automatically feeding round bar master batch to a stamping mechanism, so that the production and the processing are safer and more reliable, the reject ratio of products is reduced, and the production efficiency is greatly improved.
The technical scheme adopted by the invention for solving the technical problems is as follows:
automatic feeding device, including automatic feeding mechanism (1), pole heating device (2) and pole feed mechanism (3), a plurality of pole masterbatches are heated in sending to pole heating device (2) one by one through automatic feeding mechanism (1), and pole feed mechanism (3) transport the pole masterbatch that has heated to punching press mechanism (4), then carry out stamping forming to the pole masterbatch of heating through punching press mechanism (4).
Preferably, the automatic feeding mechanism (1) comprises a box body (11);
the material storage cavity (12) is arranged in the box body (11) and is used for placing a plurality of round bar master batches;
the first feeding mechanism (13) is arranged in the box body (11) and can be used for feeding the round bar master batches in the material storage cavity (12) to the transfer station (16) one by one;
the first material pushing mechanism (14) is arranged at the transfer station (16) and can push the round bar master batch at the transfer station (16) to the feeding station (17);
the first driving mechanism (15) is arranged on the box body (11) and used for pushing the round bar master batch of the feeding station (17) to the round bar heating device (2).
Preferably, the transfer station (16) comprises a plurality of fixing plates (161), each fixing plate (161) is of a stepped plate-shaped structure provided with at least three steps, each step is obliquely arranged, the outer side of each step is higher than the inner side of each step, the round bar master batch conveyed to the transfer station (16) through the storage cavity (12) can enter the step at the bottommost of the fixing plates (161), and then the round bar master batch is conveyed upwards layer by layer through the first material pushing mechanism (14);
the first material pushing mechanism (14) comprises a plurality of feeding plates (141) and a seventh driving mechanism (142), and the seventh driving mechanism (142) is fixedly connected with all the feeding plates (141) and drives all the feeding plates (141) to do longitudinal reciprocating motion.
Preferably, the round bar heating device (2) comprises a workbench (21), a heating station (22), a second driving mechanism (23), a first temperature detection mechanism (24), a third driving mechanism (25), a blanking station (26), a fourth driving mechanism (27) and a rotating mechanism (28);
the heating station (22) is parallel to the feeding station (17), the heating station (22) is provided with a feeding point position (221) and a discharging point position (222), the first driving mechanism (15) can push the round bar master batch of the feeding station (17) to the feeding point position (221) of the heating station (22), the second driving mechanism (23) can push the round bar master batch of the feeding point position (221) to the discharging point position (222), then the round bar master batch of the discharging point position (222) is detected through the first temperature detection mechanism (24), when the temperature of the round bar master batch reaches a set value, the round bar master batch heated by the discharging point position (222) is pushed out by the third driving mechanism (25) to be separated from the position of the heating station (22) to be locked, and then other round bars positioned in the heating station (22) are pushed by the second driving mechanism (23) to move to the discharging point position (222), in the process, the adjacent round bar master batch can push the heated round bar master batch to a blanking station (26), the fourth driving mechanism (27) pushes the heated round bar master batch on the blanking station (26) to a rotating mechanism (28), and then the heated round bar master batch is converted into a vertical state from a horizontal state through the rotating mechanism (28), and the heating end of the round bar master batch faces upwards.
Preferably, the heating station (22) is located one side that workstation (21) upper surface is close to automatic feeding mechanism (1), workstation (21) is equipped with mounting groove (211) in heating station (22), heating station (22) is including locating electric stove silk (223) that are cyclic annular arrangement in mounting groove (211), the part of electric stove silk (223) stretches out mounting groove (211) and is located the top of workstation (21), the opening orientation of electric stove silk (223) automatic feeding mechanism (1), first actuating mechanism (15) promote in round bar masterbatch to the electric stove silk (223) that the annular was arranged to make the heating end of round bar masterbatch be located heat in the loop configuration of electric stove silk (223).
Preferably, heating ends of a plurality of round bar master batches can be heated simultaneously in the annular structure of the electric stove wire (223), the feeding point position (221) and the blanking point position (222) are respectively located at two ends of the mounting groove (211), a limiting mechanism (29) is further arranged on the workbench (21), and the limiting mechanism (29) is located on one side, away from the feeding station (17), of the electric stove wire (223) and used for limiting the position, away from the blanking point position (222), of the round bar master batches located at the heating station (22).
Preferably, the turnover mechanism comprises a rotary air cylinder (281) and a positioning mechanism (282) connected with the rotary air cylinder (281), the positioning mechanism (282) is provided with a positioning cavity (2822), the fourth driving mechanism (27) pushes the heated round bar master batch, one end of the round bar master batch, which is not heated, extends into the positioning cavity (2822), and then the round bar master batch is turned over for 90 degrees through the rotary air cylinder (281), so that the heating end of the round bar master batch faces upwards and keeps a vertical state.
Preferably, a detection device (283) is arranged at the bottom of the positioning cavity (2822), when the round bar master batch is abutted against the detection device (283), the fourth driving mechanism (27) is reset, the rotary air cylinder (281) is turned over for 90 degrees, and after the round bar master batch is separated from the detection device (283), the rotary air cylinder (281) is reset, so that the positioning cavity (2822) is horizontally arranged and the opening faces the blanking station (26).
Preferably, the round bar feeding mechanism (3) comprises a sliding rail (31) and a first mechanical arm (32) which reciprocates along the sliding rail (31), a product placing groove (421) is formed in the stamping mechanism (4), the first mechanical arm (32) clamps the round bar master batch which is heated on the round bar heating device (2), the round bar master batch is placed in the product placing groove (421) of the stamping mechanism (4), and then the round bar master batch is stamped by the stamping mechanism (4).
As preferred, still include second temperature detection mechanism, the motion path below of first manipulator (32) still is equipped with down silo (47), when first manipulator (32) centre gripping adds the excellent bar masterbatch of good heating to the point location of second temperature detection mechanism, second temperature detection mechanism carries out temperature-detecting to the excellent bar masterbatch that heats once more, works as when the temperature of bar masterbatch heating end is less than when predetermineeing the temperature, first manipulator (32) are in this bar masterbatch is placed silo (47) down, works as when the temperature of bar masterbatch heating end is greater than or equal to when predetermineeing the temperature, first manipulator (32) are carried out stamping forming in placing the product standing groove (421) with this bar masterbatch.
Compared with the prior art, the automatic feeding device has the advantages that the automatic feeding device is used for automatically feeding the round bar master batch to the stamping mechanism, so that the production and the processing are safer and more reliable, the reject ratio of products is reduced, and the production efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of an automatic feeding device in this embodiment;
FIG. 2 is a schematic structural diagram of an automatic feeding mechanism and a round bar heating device in this embodiment;
FIG. 3 is a schematic structural diagram of the automatic feeding mechanism in this embodiment;
FIG. 4 is a schematic structural diagram of a first feeding structure in the present embodiment;
FIG. 5 is a schematic structural view of a round bar heating apparatus according to the present embodiment;
FIG. 6 is a schematic structural view of a rotating mechanism in the present embodiment;
FIG. 7 is a schematic structural view of the round bar feeding mechanism and the finished product discharging mechanism in this embodiment;
FIG. 8 is an enlarged schematic view at A of FIG. 1;
fig. 9 is a schematic structural diagram of the palletizing line in the embodiment.
In the figure, 1, an automatic feeding mechanism; 11. a box body; 111. a through hole; 112. a tank body; 113. clamping a plate; 114. a card slot; 12. a material storage cavity; 13. a first feeding mechanism; 131. a bearing plate; 1311. a through hole; 132. positioning a plate; 133. an adjusting plate; 134. a discharge port; 135. a feed inlet; 14. a first pushing mechanism; 141. a feeding plate; 142. a seventh drive mechanism; 15. a first drive mechanism; 16. a transfer station; 161. a fixing plate; 17. a feeding station; 171. a V-shaped through groove; 2. a round bar heating device; 21. a work table; 211. mounting grooves; 22. a heating station; 221. a feeding point position; 222. blanking point positions; 223. an electric furnace wire; 23. a second drive mechanism; 24. a first temperature detection mechanism; 25. a third drive mechanism; 26. a blanking station; 27. a fourth drive mechanism; 28. a rotating mechanism; 281. a rotary cylinder; 282. a positioning mechanism; 2821. a clamping block; 2822. a positioning cavity; 283. a detection device; 29. a limiting mechanism; 291. a vertical section; 292. a horizontal segment; 293. a kidney-shaped hole; 3. a round bar feeding mechanism; 31. a slide rail; 32. a first manipulator; 4. a stamping mechanism; 41. a frame; 411. a platform base; 4111. a transfer point location; 4112. punching point positions; 42. a product placement tray; 421. a product placement groove; 43. a fifth drive mechanism; 44. a correlation photoelectric sensor; 45. a punch; 46. a sixth drive mechanism; 47. a discharging groove; 5. finished product blanking mechanism; 51. a second manipulator; 6. a palletizing line; 61. a motion track; 62. a receiving groove; 63. an eighth drive mechanism.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
The utility model provides a red towards automation line, combine and show in fig. 1-9, including automatic feeding device, specifically include automatic feeding mechanism 1, pole heating device 2, pole feed mechanism 3, punching press mechanism 4, finished product unloading mechanism 5 and pile up neatly line 6, a plurality of pole masterbatches are heated in sending to pole heating device 2 one by one through automatic feeding mechanism 1, pole feed mechanism 3 transports the pole masterbatch that heats to punching press mechanism 4, carry out stamping forming through punching press mechanism 4 to the pole masterbatch of heating, then transport stamping forming's punching press masterbatch to pile up neatly line 6 through finished product unloading mechanism 5.
The automatic feeding mechanism 1 comprises a box body 11, a material storage cavity 12, a first feeding mechanism 13, a first material pushing mechanism 14 and a first driving mechanism 15. The material storage cavity 12, the first feeding mechanism 13 and the first pushing mechanism 14 are all disposed in the box body 11. The material storage cavity 12 is used for placing a plurality of round bar master batches, the first feeding mechanism 13 can feed the round bar master batches in the material storage cavity 12 to the transfer station 16 one by one, the first material pushing mechanism 14 can push the round bar master batches of the transfer station 16 to the material feeding station 17, and the first driving mechanism 15 is used for pushing the round bar master batches of the material feeding station 17 to the round bar heating device 2.
Specifically, the top of box 11 has the opening, box 11 open-top's one side is located to material loading station 17, material loading station 17 has the logical groove 171 of V type, the pole masterbatch delivers to material loading station 17 through first pushing equipment 14, the roll of pole masterbatch can be avoided in the logical groove 171 of V type to the V type, make the pole masterbatch keep moving in the logical groove 171 of V type, can be accurate aim at the material loading point position 221 of pole heating device 2, first actuating mechanism 15 is located the logical groove 171 one end of keeping away from pole heating device 2 of V type, first actuating mechanism 15 can adopt the cylinder, linear electric motor or hydro-cylinder.
The first feeding mechanism 13 is disposed in the box body 11 and includes a receiving plate 131, two positioning plates 132 and an adjusting plate 133, the receiving plate 131 is fixedly connected to an inner wall of the box body 11, a left side of the receiving plate 131 away from the feeding point 221 is a left side, the left side of the receiving plate 131 abuts against the inner wall of the box body 11, the receiving plate 131 is disposed in an inclined manner, the right side of the receiving plate 131 is lower than the left side, a gap is left between the right side of the adjusting plate 133 and the right side of the receiving plate 131, and only a discharge hole 134 through which a round bar master batch passes is provided. The two positioning plates 132 are located between the receiving plate 131 and the adjusting plate 133, the storage cavity 12 is formed by the two positioning plates 132, the receiving plate 131, the adjusting plate 133 and the left side wall of the box body 11 in a surrounding manner, and the distance between the two positioning plates 132 is matched with the length of the round rod master batch, so that the round rod master batches in the storage cavity 12 all keep the same position when entering the transfer station 16 one by one. Preferably, the receiving plate 131 is provided with a plurality of groups of through holes 1311, each group of through holes 1311 includes at least two through holes arranged in a left-right direction, each positioning plate 132 corresponds to one group of through holes 1311, and is fixedly connected with the receiving plate 131 through bolts, and is connected with different through holes 1311 through the positioning plate 132, so that the distance between the two positioning plates 132 can be adjusted to adapt to round bar master batches with different length specifications.
Further, for the convenience of detaching, replacing and adjusting the distance between the two positioning plates 132, the inner wall of the left side wall of the box body 11 above the bearing plate 131 is detachably mounted, specifically, the box body 11 comprises a box body 112 and a clamping plate 113 which is detachably mounted, a clamping groove 114 is arranged on the box body 112, the clamping plate 113 can be detachably clamped in the clamping groove 114, and a holding part is further arranged on the clamping plate 113, so that the clamping plate 113 can be detached and mounted, and external force can be better applied.
All be equipped with through-hole 111 on the front and back inner wall of box 11, be equipped with a plurality of locating holes on the regulating plate 133, pass different through-hole 111 and locating hole through the bolt and can realize adjusting regulating plate 133's inclination to the size of the gap between messenger's socket 131 and the regulating plate 133, adjust the size of discharge gate 134 promptly, thereby the rod masterbatch of adaptation different diameters size.
During production, an operator adds a plurality of round bar master batches into the storage cavity 12 through the feed inlet 135 between the adjusting plate 133 and the left side wall of the box body 11, and the round bar master batches move downwards under the action of gravity and move to the transfer station 16 through the discharge outlet 134 between the bearing plate 131 and the adjusting plate 133 one by one.
The transfer station 16 includes a plurality of fixing plates 161, the fixing plates 161 are of a stepped plate structure having at least three steps, each step is disposed in an inclined manner, and the outer side of each step is higher than the inner side. The round bar master batch passing through the discharge hole 134 of the storage cavity 12 can enter the step position at the bottommost part of the fixing plate 161, and then is conveyed upwards layer by the first material pushing mechanism 14.
The first material pushing mechanism 14 includes a plurality of feeding plates 141 and a seventh driving mechanism 142, the seventh driving mechanism 142 is fixedly connected to all the feeding plates 141 and drives all the feeding plates 141 to reciprocate longitudinally, the number of steps of the feeding plates 141 is greater than or equal to that of the steps of the fixing plate 161, the positions of the steps of the feeding plates 141 and the fixing plate 161 are the same as the inclination direction, and the extending lengths of the other steps of the feeding plates 141 are greater than that of the positions of the steps of the fixing plate 161 except for the step position of the lowest layer of the feeding plate 141.
After the round bar master batch enters the step position at the bottom of the transfer station 16 from the storage cavity 12, the seventh driving mechanism 142 drives the feeding plate 141 to move upward, the step position at the bottom of the feeding plate 141 pushes the round bar master batch to move upward to the step position at the upper layer, then the seventh driving mechanism 142 drives the feeding plate 141 to return to the initial position downward, so that the round bar master batch is kept at the step position at the upper layer, then the seventh driving mechanism 142 drives the feeding plate 141 to move upward again, the feeding plate 141 simultaneously and upwardly conveys the round bar master batch at the step position at the bottom of the fixing plate 161 and the round bar master batch at the step position at the second layer, and so on until the round bar master batch is pushed into the V-shaped through groove 171 at the right side of the top of the box body 11. The seventh driving mechanism 142 may be an air cylinder, a linear motor, or an oil cylinder.
The round bar heating device 2 comprises a workbench 21, a heating station 22, a second driving mechanism 23, a first temperature detection mechanism 24, a third driving mechanism 25, a blanking station 26, a fourth driving mechanism 27 and a rotating mechanism 28.
The heating station 22 is parallel to the feeding station 17, the heating station 22 has a feeding point 221 and a discharging point 222, the first driving mechanism 15 can push the round bar master batch of the feeding station 17 to the feeding point 221 of the heating station 22, the second driving mechanism 23 can push the round bar master batch of the feeding point 221 to the discharging point 222, then the first temperature detecting mechanism 24 detects the round bar master batch of the discharging point 222, when the temperature of the round bar master batch reaches a set value, the third driving mechanism 25 pushes the round bar master batch heated by the discharging point 222 out to separate the round bar master batch from the heating station 22 and lock the round bar master batch, then the second driving mechanism 23 pushes other round bar master batches located at the heating station 22 to move to the discharging point 222, in the process, the adjacent round bar can push the heated round bar master batch to the discharging station 26, the fourth driving mechanism 27 pushes the round bar heated by the discharging station 26 to the rotating mechanism 28, the heated round bar master batch is then turned from the horizontal state to the vertical state by the turning mechanism 28 with the heating end of the round bar master batch facing upward.
Specifically, heating station 22 is located the one side that the workstation 21 upper surface is close to automatic feeding mechanism 1, workstation 21 is equipped with mounting groove 211 in heating station 22, heating station 22 is the electric stove silk 223 of cyclic annular arrangement including locating in mounting groove 211, the part of electric stove silk 223 stretches out mounting groove 211 and is located the top of workstation 21, the opening of electric stove silk 223 is towards automatic feeding mechanism 1, first actuating mechanism 15 promotes the electric stove silk 223 of circle stick masterbatch to the annular arrangement in, and make the heating end of circle stick masterbatch be located and heat in the loop configuration of electric stove silk 223.
Can heat the heating end of a plurality of pole masterbatch simultaneously in electric stove silk 223's the loop configuration, material loading point position 221 and unloading point position 222 are located the both ends of mounting groove 211 respectively, still are equipped with stop gear 29 on the workstation 21, and stop gear 29 is located one side that material loading station 17 was kept away from to electric stove silk 223 for the position of pole masterbatch in heating station 22 outside the restriction unloading point position 222. Wherein stop gear 29 is L type limiting plate, supports the position that realizes the pole masterbatch in the vertical section 291 of L type limiting plate through the pole masterbatch and prescribes a limit to, is equipped with waist type hole 293 on the horizontal segment 292 of limiting plate, is equipped with a plurality of screw holes along the pole masterbatch axial extension of processing station on the workstation 21, wears to establish waist type hole 293 and screw hole threaded connection through the bolt, realizes stop gear 29's fixed to can realize adjusting the distance between limiting plate and the electric stove silk 223.
Tilting mechanism includes gyration cylinder 281 and the positioning mechanism 282 who is connected with gyration cylinder 281, and positioning mechanism 282 includes the grip block 2821 of two relative settings, is equipped with location chamber 2822 between two grip blocks 2821, and fourth actuating mechanism 27 promotes the good pole masterbatch of heating, makes the unheated one end of pole masterbatch stretch into in the location chamber 2822, then through gyration cylinder 281 upset 90 degrees, makes the tip of pole masterbatch up and keep vertical state.
The bottom of the positioning cavity 2822 is provided with a detection device 283, the detection device 283 preferably adopts a contact sensor, when the round bar master batch is abutted against the detection device 283, the fourth driving mechanism 27 is reset, the rotary air cylinder 281 is turned over for 90 degrees, and after the round bar master batch is separated from the detection device 283, the rotary air cylinder 281 is reset, so that the positioning cavity 2822 is horizontally arranged and the opening faces the blanking station 26.
The round bar feeding mechanism 3 comprises a sliding rail 31 and a first manipulator 32 reciprocating along the sliding rail 31, a product placing groove 421 is arranged on the stamping mechanism 4, the first manipulator 32 clamps the round bar master batch which is heated on the round bar heating device 2, the round bar master batch is placed in the product placing groove 421 of the stamping mechanism 4, and then the round bar master batch is formed by stamping through the stamping mechanism 4.
The stamping mechanism 4 comprises a rack 41, a product placing tray 42, a fifth driving mechanism 43, a correlation photoelectric sensor 44, a punch 45 and a sixth driving mechanism 46, wherein a platform base 411 is arranged on the rack 41, the product placing tray 42 is horizontally arranged on the platform base 411, the fifth driving mechanism 43 is connected with the product placing tray 42 and drives the product placing tray 42 to reciprocate between a transfer point position 4111 and a stamping point position 4112, a product placing groove 421 is arranged on the product placing tray 42, when the product placing tray 42 moves to the transfer point position 4111, the first mechanical hand 32 places the clamped round bar master batch in the product placing groove 421, then the detection is carried out through the correlation photoelectric sensors 44 positioned at two sides of the product placing tray 42, when the round bar master batch is detected in the product placing groove 421, the fifth driving mechanism 43 drives the product placing tray 42 to move to the stamp 4112, then the sixth driving mechanism 46 drives the punch 45 positioned above the stamping punch 4112 to move downwards, the round bar master batch is punched, a bolt head is punched at the top end of the round bar master batch, then the fifth driving mechanism 43 drives the product placing disc 42 to move to the transfer point position 4111 again, and the finished product blanking mechanism 5 clamps the punched finished product bolt to the stacking line 6.
Stamping mechanism 4 still is equipped with silo 47 down in the motion route below of first manipulator 32, on stamping mechanism 4 or the top of slide rail 31, still be equipped with second temperature detection mechanism, first manipulator 32 centre gripping heats the good pole masterbatch of circle to the point location of second temperature detection mechanism, second temperature detection mechanism carries out temperature detection to the good pole masterbatch of heating once more, when the temperature of pole masterbatch heating terminal is less than when predetermineeing the temperature, first manipulator 32 places this pole masterbatch in silo 47, when the temperature of pole masterbatch heating terminal is greater than or equal to when predetermineeing the temperature, first manipulator 32 carries out stamping forming in placing the product standing groove 421 with this pole masterbatch. The round bar master batch after heating is detected twice around, the temperature that makes the round bar master batch heating end that gets into stamping mechanism 4 can reach required temperature when the punching press, and the production of the defective products that significantly reduces does not reach heating temperature's round bar master batch and enters into the feed chute 47 and retrieves, pours into storage cavity 12 again, and the punching press once more heats, and then reduces the waste of round bar master batch, can practice thrift the cost.
Finished product unloading mechanism 5 is including locating the second manipulator 51 on slide rail 31, and when the pole masterbatch on first manipulator 32 centre gripping pole heating device 2, the good bolt of second manipulator 51 centre gripping punching press, two manipulators function in coordination, and efficiency is higher. The first manipulator 32 mainly clamps the part below the heating end when the first manipulator 32 clamps the round bar master batch, and the first manipulator 32 mainly clamps the part below the bolt head.
The palletizing line 6 comprises a moving track 61 which is arranged at the bottom and is composed of a plurality of rollers and a receiving groove 62 which is arranged above the moving track 61, wherein an eighth driving device is arranged in the moving track 61 and can control the receiving groove 62 to move back and forth along the moving track 61.
Compared with the prior art, the automatic red punching production line has the advantages that the automatic production line integrates feeding, heating, punching and discharging, production safety is improved, and meanwhile production efficiency and finished product yield are improved.
Although preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Automatic loading attachment, its characterized in that: including automatic feeding mechanism (1), pole heating device (2) and pole feed mechanism (3), a plurality of pole masterbatches are sent to pole heating device (2) through automatic feeding mechanism (1) one by one and are heated, and pole feed mechanism (3) transport the pole masterbatch that the heating is good to punching press mechanism (4), then carry out stamping forming through punching press mechanism (4) to the pole masterbatch of heating.
2. The automatic feeding device according to claim 1, characterized in that: the automatic feeding mechanism (1) comprises a box body (11);
the material storage cavity (12) is arranged in the box body (11) and is used for placing a plurality of round bar master batches;
the first feeding mechanism (13) is arranged in the box body (11) and can be used for feeding the round bar master batches in the material storage cavity (12) to the transfer station (16) one by one;
the first material pushing mechanism (14) is arranged at the transfer station (16) and can push the round bar master batch at the transfer station (16) to the feeding station (17);
the first driving mechanism (15) is arranged on the box body (11) and used for pushing the round bar master batch of the feeding station (17) to the round bar heating device (2).
3. The automatic feeding device according to claim 2, characterized in that: the transfer station (16) comprises a plurality of fixing plates (161), each fixing plate (161) is of a stepped plate-shaped structure at least provided with three steps, each step is obliquely arranged, the outer side of each step is higher than the inner side of each step, round bar master batch conveyed to the transfer station (16) through the storage cavity (12) can enter the step at the bottommost of the fixing plates (161), and then the round bar master batch is conveyed upwards layer by layer through the first material pushing mechanism (14);
the first material pushing mechanism (14) comprises a plurality of feeding plates (141) and a seventh driving mechanism (142), and the seventh driving mechanism (142) is fixedly connected with all the feeding plates (141) and drives all the feeding plates (141) to do longitudinal reciprocating motion.
4. The automatic feeding device according to claim 2, characterized in that: the round bar heating device (2) comprises a workbench (21), a heating station (22), a second driving mechanism (23), a first temperature detection mechanism (24), a third driving mechanism (25), a blanking station (26), a fourth driving mechanism (27) and a rotating mechanism (28);
the heating station (22) is parallel to the feeding station (17), the heating station (22) is provided with a feeding point position (221) and a discharging point position (222), the first driving mechanism (15) can push the round bar master batch of the feeding station (17) to the feeding point position (221) of the heating station (22), the second driving mechanism (23) can push the round bar master batch of the feeding point position (221) to the discharging point position (222), then the round bar master batch of the discharging point position (222) is detected through the first temperature detection mechanism (24), when the temperature of the round bar master batch reaches a set value, the round bar master batch heated by the discharging point position (222) is pushed out by the third driving mechanism (25) to be separated from the position of the heating station (22) to be locked, and then other round bars positioned in the heating station (22) are pushed by the second driving mechanism (23) to move to the discharging point position (222), in the process, the adjacent round bar master batch can push the heated round bar master batch to a blanking station (26), the fourth driving mechanism (27) pushes the heated round bar master batch on the blanking station (26) to a rotating mechanism (28), and then the heated round bar master batch is converted into a vertical state from a horizontal state through the rotating mechanism (28), and the heating end of the round bar master batch faces upwards.
5. The automatic feeding device according to claim 4, characterized in that: heating station (22) are located workstation (21) upper surface is close to one side of automatic feeding mechanism (1), workstation (21) are equipped with mounting groove (211) in heating station (22), heating station (22) are electric stove silk (223) of cyclic annular arrangement including locating in mounting groove (211), the part of electric stove silk (223) stretches out mounting groove (211) and is located the top of workstation (21), the opening orientation of electric stove silk (223) automatic feeding mechanism (1), first actuating mechanism (15) promote in electric stove silk (223) that round bar masterbatch to the annular was arranged to make the heating end of round bar masterbatch be located heat in the loop configuration of electric stove silk (223).
6. The automatic feeding device according to claim 5, characterized in that: can heat the heating end of a plurality of pole masterbatches simultaneously in the loop configuration of electric stove silk (223), material loading position location (221) with unloading position location (222) are located respectively the both ends of mounting groove (211), still be equipped with stop gear (29) on workstation (21), stop gear (29) are located one side of material loading station (17) is kept away from in electric stove silk (223) for the position of pole masterbatch in heating station (22) outside restriction unloading position location (222).
7. The automatic feeding device according to claim 6, characterized in that: tilting mechanism includes gyration cylinder (281) and positioning mechanism (282) be connected with gyration cylinder (281), positioning mechanism (282) are equipped with location chamber (2822), fourth actuating mechanism (27) promote the good pole masterbatch of heating, make the unheated one end of pole masterbatch stretch into in location chamber (2822), then through gyration cylinder (281) 90 degrees of upset, make the heating end of pole masterbatch up and keep vertical state.
8. The automatic feeding device according to claim 7, wherein: the bottom of the positioning cavity (2822) is provided with a detection device (283), when the round bar master batch is abutted to the detection device (283), the fourth driving mechanism (27) is reset, the rotary air cylinder (281) is turned for 90 degrees, and when the round bar master batch is separated from the detection device (283), the rotary air cylinder (281) is reset, so that the positioning cavity (2822) is horizontally arranged and the opening faces the blanking station (26).
9. The automatic feeding device according to claim 1, characterized in that: pole feed mechanism (3) include slide rail (31) and follow slide rail (31) reciprocating motion's first manipulator (32), be equipped with product standing groove (421) on punching press mechanism (4), the pole masterbatch that has heated on the pole heating device (2) is got to first manipulator (32) clamp, places in product standing groove (421) of punching press mechanism (4), then passes through punching press mechanism (4) stamping forming.
10. The automatic feeding device according to claim 9, characterized in that: still include second temperature-detecting mechanism, the motion path below of first manipulator (32) still is equipped with down silo (47), when first manipulator (32) centre gripping adds the excellent bar masterbatch that the heat is good to the detection site position of second temperature-detecting mechanism, second temperature-detecting mechanism carries out temperature-detecting to the excellent masterbatch that the heat is good again, works as the temperature of excellent masterbatch heating end is less than when predetermineeing the temperature, first manipulator (32) are placed this excellent masterbatch in silo (47) down, work as the temperature of excellent masterbatch heating end is greater than or equal to when predetermineeing the temperature, first manipulator (32) are placed this excellent masterbatch and are carried out stamping forming in product standing groove (421).
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| CN112453241B (en) | 2022-10-21 |
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