CN214606109U

CN214606109U - Blanking device of four-column hydraulic machine

Info

Publication number: CN214606109U
Application number: CN202022913387.3U
Authority: CN
Inventors: 周勇; 郑益鑫
Original assignee: Yueqing Changhong Electrical Alloy Material Co ltd
Current assignee: Yueqing Changhong Electrical Alloy Material Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-11-05
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a blanking device of a four-column hydraulic press, which is arranged on the four-column hydraulic press, the structure of the blanking device comprises a base, a first supporting column and a second supporting column are fixedly connected on the base, the upper end part of the first supporting column is fixedly connected with a material distributing mechanism, the material distributing mechanism comprises a material distributing box, a charging box is arranged on one side of the material distributing box, and the discharging end of the material distributing box is also provided with a discharging plate; fixedly connected with guide mechanism on the second support column, guide mechanism includes the base plate, and there is first motor base plate one side outer wall through bolted connection, and first motor output shaft rotates with the drive roll to be connected, and the drive roll outer wall rotates and is connected with the conveyer belt, and the other end of drive roll and the opposite side that is located the base plate still are equipped with the driven voller of being connected with the conveyer belt rotation, lie in on the four-column hydraulic press and be provided with down the flitch between the lower mould of guide mechanism and four-column hydraulic press.

Description

Blanking device of four-column hydraulic machine

Technical Field

The utility model relates to a four post hydraulic presses, more specifically say, it relates to a unloader of four post hydraulic presses.

Background

The four-column hydraulic press is a mechanical equipment for processing metal, plastic, rubber, wood and powder products by utilizing the static pressure of hydraulic oil delivered by an oil pump. It is commonly used in press processes and press forming processes, such as: forging, stamping, cold extrusion, straightening, bending, flanging, sheet drawing, powder metallurgy, press fitting and the like. When the four-column hydraulic press works, the material to be processed needs to be manually put into the lower die, so that workers are easily injured, physical consumption of the workers is high, and the workers are easily injured, thereby generating great potential safety hazards and wasting manpower and material resources.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a unloader of four post hydraulic press, the device can realize the orderly intermittent type blowing of control work piece to solve the technical problem who exists among the above background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a blanking device of a four-column hydraulic press is installed on the four-column hydraulic press and comprises a base, wherein a first supporting column and a second supporting column are fixedly connected to the base, the upper end part of the first supporting column is fixedly connected with a material distribution mechanism, the material distribution mechanism comprises a material distribution box, a feeding box is installed on one side of the material distribution box, the interior of the material distribution box is connected with two wheel shafts through bearings, belt pulleys are sleeved on the outer sides of the wheel shafts, material distribution belts are wound on the outer sides of the belt pulleys, and a discharging plate is further arranged at the discharging end of the material distribution box; fixedly connected with guide mechanism on the second support column, guide mechanism includes the base plate, and there is first motor base plate one side outer wall through bolted connection, and first motor output shaft rotates with the drive roll to be connected, and the drive roll outer wall rotates and is connected with the conveyer belt, and the other end of drive roll and the opposite side that is located the base plate still are equipped with the driven voller of being connected with the conveyer belt rotation, lie in on the four-column hydraulic press and be provided with down the flitch between the lower mould of guide mechanism and four-column hydraulic press.

The scheme has the advantages that: can be more convenient feed in raw material to the device through the charging box, the work piece gets into the export of dividing the workbin through the drive of dividing the material belt in proper order down after dividing the workbin by the charging box, can divide the material to the work piece more efficient through dividing the workbin, then fall into on the belt pulley of guide mechanism in proper order through the play flitch, guide mechanism conveys the work piece through the transmission cooperation drive conveyer belt between first motor drive roll and the driven voller, the work piece gets into on the lower mould of four post hydraulic presses through the lower flitch behind guide mechanism, the workman only need finely tune the work piece alright go on further operation to the work piece, it is comparatively convenient to operate, manpower and materials are saved.

The utility model discloses further set up to: the right side at charging box inner chamber top is equipped with the charge door, and charging box both sides inner wall is equipped with the equidistance and is the swash plate of crisscross distribution.

The scheme has the advantages that: through setting up the swash plate that the equidistance is crisscross distribution at charging box both sides inner wall, can reduce the pressurized of charging box bottom work piece, the work piece of avoiding the charging box bottom leads to the charging box and divides the passageway between the workbin to block up because pressure is too big, thereby the influence divides the feeding of workbin to influence the use of device, when the work piece adds to the charging box in by the charge door simultaneously, the work piece can make a round trip to slide on the swash plate, until the work piece fills up the space between the swash plate, play the cushioning effect of certain degree to the work piece.

The utility model discloses further set up to: the second motor is installed to bottom one side of charging box, and the output shaft of second motor connects the discharge bar, and the one end of discharge bar extends to the bottom inboard of charging box, and the outer lane of discharge bar bonds has the brush, divides one side of workbin to install the third motor, and the output shaft of third motor extends to and divides the workbin inboard and be connected with one of them shaft.

The scheme has the advantages that: the brush that drives the bull stick outer lane through high-speed pivoted bull stick and connect carries on spacingly to the work piece in the charging box, when making the work piece get into branch workbin, it is horizontal to dial into through the brush, avoids the vertical entering of work piece to divide the workbin to lead to dividing the jamming of workbin, divides a side-mounting third motor of workbin simultaneously, through third motor output and one of them wheel hub connection, thereby drive the belt pulley of axle overcoat establishment and divide the material belt motion through driving the wheel axle, more efficient divides the material to the work piece.

The utility model discloses further set up to: the outer wall of the conveying belt is provided with guide chutes which are distributed at equal intervals.

The scheme has the advantages that: the guide grooves distributed at equal intervals are formed in the outer wall of the conveying belt, workpieces fall into the guide grooves on the conveying belt, sliding of the workpieces on the conveying belt in the conveying process is avoided, stability of the workpieces in the conveying process is effectively improved, and the conveying effect of the guide mechanism is better.

The utility model discloses further set up to: the upper surface of the material distributing belt is provided with a plurality of material distributing grooves distributed at equal intervals.

The scheme has the advantages that: the upper surface of the material distributing belt is provided with a material distributing groove, the material distributing belt is driven by the third motor to sequentially transmit the workpieces in the feeding box to the discharging end of the material distributing box through the material distributing groove on the upper surface, and the material distributing belt is driven by the third motor to sequentially transmit the lithium batteries in the feeding box to the surface of the device base through the material distributing groove on the upper surface.

The utility model discloses further set up to: the blanking plate is connected with the four-column hydraulic press through a pushing cylinder, and a piston rod of the pushing cylinder is hinged with the middle section of the blanking plate.

The scheme has the advantages that: the blanking plate is connected with the four-column hydraulic press through the pushing cylinder, and the height of the blanking plate can be adjusted according to production requirements through the pushing cylinder.

The utility model discloses further set up to: lockable universal pulleys are arranged at four corners of the lower surface of the base.

The scheme has the advantages that: whether can use unloader in the production needs decision during the use, remove and realize through the universal pulley of lockable, the more nimble regulation factory space of being convenient for, labour saving and time saving, and the setting up of four corners position department makes every gravity that the universal pulley of locking bore unanimous, also makes the support body equilibrium when removing better.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses unloader of four post hydraulic presses, moreover, the steam generator is simple in structure, high durability and convenient installation, during the use, install it on four post hydraulic presses, can once only place a large amount of work pieces of treating in feed mechanism, realize dividing the material and getting into guide mechanism in proper order through feed mechanism, realize stable transmission to the work piece through guide mechanism is stable simultaneously, can stabilize orderly realization intermittent type unloading, and make the work piece of treating processing fall into the lower mould of four post hydraulic presses automatically, need not the manual work and put, save a large amount of manpower and materials costs, the setting up of the universal pulley of lockable in base four corners makes the device can need to remove simultaneously, be convenient for more nimble regulation factory space.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a blanking device of a four-column hydraulic press;

FIG. 2 is a schematic structural diagram of a material distributing mechanism of a blanking device of a four-column hydraulic press;

FIG. 3 is a top view of a distributing mechanism of a blanking device of a four-column hydraulic press;

fig. 4 is a structural schematic diagram of a material guide mechanism of a blanking device of a four-column hydraulic press.

Reference numerals: 1. a four-column hydraulic press; 2. A base; 201. a first support column; 202. a second support column; 3. a material distributing mechanism; 301. a material distributing box; 302. a feed box; 303. a wheel axle; 304. a belt pulley; 305. a material distributing belt; 306. a discharge plate; 307. a feed inlet; 308. a sloping plate; 309. a second motor; 310. a discharge rod; 311. a third motor; 312. a material distributing groove; 4. a material guiding mechanism; 401. a substrate; 402. a first motor; 403. a drive roll; 404. a conveyor belt; 405. a driven roller; 406. a material guide chute; 5. a blanking plate; 501. a push cylinder; 6. the universal pulley can be locked.

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, a blanking device of a four-column hydraulic machine according to an embodiment of the present invention is installed on a four-column hydraulic machine 1, and includes a base 2, a first support column 201 and a second support column 202 are fixedly connected to the base 2, a material distribution mechanism 3 is fixedly connected to an upper end of the first support column 201, the material distribution mechanism 3 includes a material distribution box 301, a material feeding box 302 is installed on one side of the material distribution box 301, the material distribution box 301 is connected to two axles 303 through bearings, a belt pulley 304 is sleeved on an outer side of the axle 303, a material distribution belt 305 is wound on an outer side of the belt pulley 304, and a material discharging plate 306 is further disposed at a material discharging end of the material distribution box 301; fixedly connected with guide mechanism 4 on the second support column 202, guide mechanism 4 includes base plate 401, there is first motor 402 base plate 401 one side outer wall through bolted connection, first motor 402 output shaft rotates with drive roll 403 to be connected, drive roll 403 outer wall rotates and is connected with conveyer belt 404, the other end of drive roll 403 and the opposite side that is located base plate 401 still are equipped with the driven voller 405 of rotating and being connected with conveyer belt 404, it is provided with down flitch 5 to lie in between guide mechanism 4 and the lower mould of four-column hydraulic press 1 on the four-column hydraulic press 1. When in use, the material distributing mechanism 3 is connected to the first support column 201, the material distributing mechanism 3 comprises a material distributing box 301, a feeding box 302 is arranged on one side of the material distributing box 301, a workpiece is put into the feeding box 302, the material distributing box 301 is communicated with one side of the feeding box 302, the workpiece enters the material distributing box 301, two wheel shafts 303 are connected to the inside of the material distributing box 301 through bearings, belt pulleys 304 are sleeved on the outer sides of the wheel shafts 303, material distributing belts 305 are sleeved on the outer sides of the belt pulleys 304, the material is driven to the outlet of the material distributing box 301 in sequence by the driving of the material distributing belts 305 after entering the material distributing box 301, and then falls onto the belt pulleys 304 of the material guiding mechanism 4 in sequence through the material discharging plate 306, the material guiding mechanism 4 drives a driving roller 403 to rotate through a first motor 402, a conveying belt 404 is connected to the outer wall of the driving roller 403 in rotation, a driven roller 405 rotatably arranged at the other end of the driving roller 403 and positioned on the other side of the substrate 401 is also provided with a driven roller 405 rotatably connected with the conveying belt 404, the conveying belt 404 is driven by the driving roller 403 and the driven roller 405 driven by the first motor 402 in a transmission matching manner to convey the workpiece, and as the blanking plate 5 is arranged between the material guiding mechanism 4 and the lower die of the four-column hydraulic press 1, the workpiece passes through the material guiding mechanism 4 and then enters the lower die of the four-column hydraulic press 1 through the blanking plate 5, and workers can punch the workpiece only by finely adjusting the workpiece.

The right side at the top of the inner cavity of the feeding box 302 is provided with a feeding port 307, and the inner walls of two sides of the feeding box 302 are provided with inclined plates 308 which are equidistantly and alternately distributed. When the workpiece feeder is used, workpieces are added into the feeding box 302 through the feeding port 307, after too many workpieces are added into the feeding box 302, the pressure of the workpieces at the bottom of the feeding box 302 can be increased, the inclined plates 308 which are equidistantly and staggeredly distributed are arranged on the inner walls of the two sides of the box body of the feeding box 302, the pressure of the workpieces at the bottom of the feeding box 302 can be reduced, the phenomenon that the workpieces at the bottom of the feeding box 302 are blocked by a channel between the feeding box 302 and the material distribution box 301 due to too large pressure is avoided, the feeding of the material distribution box 301 is influenced, the use of the workpiece feeder is influenced, and meanwhile when the workpieces are added into the feeding box 302 through the feeding port 307, the workpieces can slide back and forth on the inclined plates 308 until the workpieces fill the space between the inclined plates 308, and the workpieces are buffered to a certain degree.

The second motor 309 is installed to bottom one side of charging box 302, and the output shaft of second motor 309 connects discharge bar 310, and the one end of discharge bar 310 extends to the bottom inboard of charging box 302, and the outer lane of discharge bar 310 bonds has the brush, and the third motor 311 is installed to one side of branch workbin 301, and the output shaft of third motor 311 extends to and divides workbin 301 inboard and be connected with one of them shaft 303. When using, discharge gate department one side installation second motor 309 of thinking reinforced, second motor 309 output is connected with the bull stick, it is spacing to the work piece in the feed box 302 to drive the brush of bull stick outer lane connection through high-speed pivoted bull stick, when making the work piece get into divide workbin 301, it is horizontal to dial into through the brush, avoid the vertical card stagnation that gets into and divide workbin 301 and lead to dividing workbin 301 of work piece to be detained, divide a side installation third motor 311 of workbin 301 simultaneously, be connected with one of them shaft 303 through third motor 311 output, thereby drive belt pulley 304 and the material distribution belt 305 motion that the shaft 303 overcoat was established through driving wheel shaft 303, more efficient divides the material to the work piece.

The outer wall of the conveyor belt 404 is provided with material guiding grooves 406 which are distributed at equal intervals. When the automatic feeding device is used, workpieces slide out of the material distribution mechanism 3, sequentially fall onto the conveyor belt 404 of the material guide mechanism 4 through the material discharge plate 306, the conveyor belt 404 is driven by the first motor 402, the conveyor belt 404 drives the workpieces to be transmitted, and the workpieces fall into the material guide grooves 406 on the conveyor belt 404 due to the fact that the material guide grooves 406 are arranged on the outer wall of the conveyor belt 404 and are distributed at equal intervals, so that the workpieces are prevented from sliding on the conveyor belt 404 in the transmission process, the stability of the workpieces in the transmission process is effectively improved, and the transmission effect of the material guide mechanism 4 is better.

The upper surface of the material distributing belt 305 is provided with a plurality of material distributing grooves 312 which are distributed at equal intervals. When the material distribution box 301 is used for distributing materials to workpieces, the third motor 311 drives the wheel shaft 303, the belt pulley 304 is sleeved outside the wheel shaft 303, the material distribution belt 305 is sleeved outside the belt pulley 304, the material distribution groove 312 is formed in the upper surface of the material distribution belt 305, the material distribution belt 305 is driven by the third motor 311 to sequentially transmit the workpieces in the feeding box 302 to the discharging end of the material distribution box 301 from the feeding end of the material distribution box 301 through the upper surface material distribution groove 312, and the rear workpieces enter the material guide mechanism 4 through the discharging plate 306 at the discharging end.

The blanking plate 5 is connected with the four-column hydraulic press 1 through a pushing cylinder 501, and a piston rod of the pushing cylinder 501 is hinged with the middle section of the blanking plate 5. When the four-column hydraulic press is used, the blanking plate 5 is connected with the four-column hydraulic press 1 through the pushing cylinder 501, and the height of the blanking plate 5 can be adjusted according to production requirements through the pushing cylinder 501.

Four corners of the lower surface of the base 2 are provided with lockable universal pulleys 6. When using, can need the decision whether to use unloader in production, move unloader to corresponding station when needs, just move unloader apart when not needing, remove through lockable universal pulley 6 and realize, the more nimble regulation factory space of being convenient for, labour saving and time saving, and the setting up of four corners position department makes every lockable universal pulley 6 bear the equal unanimity of gravity, also makes the support body equilibrium when removing better.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a unloader of four post hydraulic presses, installs on four post hydraulic press (1), its characterized in that: the material distribution device comprises a base (2), wherein a first supporting column (201) and a second supporting column (202) are fixedly connected to the base (2), a material distribution mechanism (3) is fixedly connected to the upper end portion of the first supporting column (201), the material distribution mechanism (3) comprises a material distribution box (301), a feeding box (302) is installed on one side of the material distribution box (301), two wheel shafts (303) are connected to the interior of the material distribution box (301) through bearings, a belt pulley (304) is sleeved on the outer side of each wheel shaft (303), a material distribution belt (305) is wound on the outer side of each belt pulley (304), and a material discharge plate (306) is further arranged at the material discharge end of the material distribution box (301); fixedly connected with guide mechanism (4) on second support column (202), guide mechanism (4) include base plate (401), there is first motor (402) base plate (401) one side outer wall through bolted connection, first motor (402) output shaft rotates with drive roll (403) to be connected, drive roll (403) outer wall rotates and is connected with conveyer belt (404), the other end of drive roll (403) and the opposite side that is located base plate (401) still are equipped with driven voller (405) of being connected with conveyer belt (404) rotation, it is provided with down flitch (5) to lie in between the lower mould of guide mechanism (4) and four-column hydraulic press (1) on four-column hydraulic press (1).

2. The blanking device of a four-column hydraulic press as set forth in claim 1, characterized in that: the right side at charging box (302) box inner chamber top is equipped with charge door (307), charging box (302) box both sides inner wall is equipped with the equidistance and is crisscross swash plate (308) that distributes.

3. The blanking device of a four-column hydraulic press as set forth in claim 1, characterized in that: second motor (309) is installed to bottom one side of charging box (302), output shaft discharge bar (310) of second motor (309), the one end of discharge bar (310) extends to the bottom of charging box (302) inboard, the outer lane bonding of discharge bar (310) has the brush, divide one side of workbin (301) to install third motor (311), the output shaft of third motor (311) extends to and divides workbin (301) inboard and is connected with one of them shaft (303).

4. The blanking device of a four-column hydraulic press as set forth in claim 1, characterized in that: the outer wall of the conveyor belt (404) is provided with guide chutes (406) which are distributed at equal intervals.

5. The blanking device of a four-column hydraulic press as set forth in claim 1, characterized in that: the upper surface of the material distributing belt (305) is provided with a plurality of material distributing grooves (312) which are distributed at equal intervals.

6. The blanking device of a four-column hydraulic press as set forth in claim 1, characterized in that: the blanking plate (5) is connected with the four-column hydraulic machine (1) through a pushing cylinder (501), and a piston rod of the pushing cylinder (501) is hinged with the middle section of the blanking plate (5).

7. The blanking device of a four-column hydraulic press as set forth in claim 1, characterized in that: lockable universal pulleys (6) are arranged at four corners of the lower surface of the base (2).