CN211034021U

CN211034021U - Feeding device of roller material disassembling machine

Info

Publication number: CN211034021U
Application number: CN201921684768.XU
Authority: CN
Inventors: 何道兵
Original assignee: Zhejiang Hongri Automation Technology Co ltd
Current assignee: Zhejiang Hongri Automation Technology Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-17
Anticipated expiration: 2029-10-10

Abstract

The utility model provides a material feeding unit of cylinder stripper belongs to the barreling processing technology field. The feeding device solves the problems that an existing feeding device is complex in structure and low in feeding efficiency. This material feeding unit of material machine is torn open to cylinder, including frame and hopper, the guide rail along vertical setting has in the frame, the hopper slides and sets up on the guide rail, the opening of hopper up, be provided with in the frame and be used for driving the hopper along guide rail rebound and make the hopper rotate the actuating mechanism who falls the material downwards on the top of guide rail. This structure simplifies material feeding unit's structure and improves material loading efficiency simultaneously.

Description

Feeding device of roller material disassembling machine

Technical Field

The utility model belongs to the technical field of the barreling processing, a cylinder tears material machine open is related to, especially a material feeding unit that cylinder tears material machine open.

Background

In order to improve the production efficiency of elements, especially smaller elements, which are generally die-cast by a die-casting machine, a plurality of elements are usually designed to be die-cast in the same die, and since the die-casting runners must be connected to the forming spaces of each part, when a string-shaped semi-finished element with a framework connected with the part is formed, the framework of the string-shaped semi-finished element is separated from the part, and burrs on the part are removed, so that the string-shaped semi-finished element can be used as a finished product.

At present, the chinese patent network discloses a material tearing machine with improved feeding structure [ grant publication No.: CN207107923U, which comprises a frame, be provided with conveying mechanism in the frame, roll material separating mechanism, be provided with feeding mechanism between conveying mechanism and the roll material separating mechanism, material feeding unit is the hopper, the hopper is articulated mutually with the frame, the cavity part of hopper is the storage cavity, be provided with the guide surface on the inner wall of hopper, and the guide surface is upwards when the hopper is in storage state, the guide surface slope is downward when the hopper is in the blowing state, the hopper is connected with pay-off drive arrangement, conveying mechanism generally adopts the belt to carry, conveying mechanism's shelf is the slope setting, the belt also is the slope setting, the surface of belt is provided with a plurality of baffle, form the work piece standing groove between every baffle. When the feeding of the material disassembling machine is carried out, the die-casting machine firstly pours the semi-finished workpiece into the workpiece placing groove, the semi-finished workpiece is conveyed upwards through the belt in an inclined mode, when the semi-finished workpiece is conveyed to the top end, the semi-finished workpiece falls into the feeding hopper, the air cylinder drives the feeding hopper to move, so that the feeding hopper pours the semi-finished workpiece downwards, and the semi-finished workpiece is poured into the rolling material separating mechanism.

The conveying mechanism adopts belt conveying, and the whole conveying mechanism is obliquely arranged, so that the whole conveying mechanism is large in size and occupies a large space; secondly, the semi-finished workpiece is firstly transferred into a hopper through a conveying mechanism, and then is poured into a material rolling separation mechanism through the hopper, and the semi-finished workpiece needs to be subjected to one-time material transfer in the feeding process, so that the feeding efficiency is influenced; finally, the feeding mechanism is arranged on the conveying mechanism, and the conveying mechanism and the feeding mechanism jointly form a semi-finished workpiece feeding mechanism, so that the semi-finished workpiece feeding mechanism is complex in structure and inconvenient to assemble.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a material feeding unit of cylinder stripper, the utility model aims to solve the technical problem that: how to simplify the structure of material feeding unit and improve material loading efficiency simultaneously.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a material feeding unit of material machine is torn open to cylinder, includes frame and hopper, its characterized in that, have in the frame along the guide rail of vertical setting, the hopper slides and sets up on the guide rail, the opening of hopper up, be provided with in the frame and be used for driving the hopper along guide rail rebound and make the hopper rotate the actuating mechanism who falls the material downwards on the top of guide rail.

The feeding principle of the feeding device is as follows: this material feeding unit sets up in the one side of tearing open the material machine, and the die casting machine is emptyd semi-manufactured goods in the hopper, and actuating mechanism drives the hopper along guide rail rebound, and after the hopper removed the top to the guide rail, the hopper rotated downwards under actuating mechanism's drive, and the hopper upper end orientation of hopper is torn open the material machine and is rotated promptly, and after the hopper rotated certain angle, semi-manufactured goods work piece in the hopper was emptyd to tearing open the material machine in through the opening, accomplishes the pay-off of semi-manufactured goods work piece. This material feeding unit has following advantage: firstly, the hopper is vertically lifted on the rack, and the rotating material pouring of the hopper is also carried out at the top end of the rack, so the rack can be arranged vertically, and compared with an inclined rack in the prior art, the inclined rack has smaller volume and occupies smaller space; secondly, the hopper of the device is lifted vertically and then rotated to complete the feeding of semi-finished workpieces, and the materials in the hopper do not need to be transferred in the feeding process, so that the feeding efficiency is obviously improved; in addition, the device has simple structure and convenient assembly.

In the feeding device of the roller material removing machine, the feeding device further comprises a lifting frame, the hopper is fixed on the lifting frame, the driving mechanism comprises a wheel shaft and a connecting rod, the upper end of the lifting frame is connected with a first roller arranged on a guide rail, a second roller arranged on the guide rail is connected to the wheel shaft, the second roller is arranged below the first roller, one end of the connecting rod is hinged to the lifting frame, the other end of the connecting rod is hinged to the wheel shaft, a hinged point of the connecting rod and the lifting frame is arranged on the oblique lower side of the first roller and the oblique upper side of the second roller, and the driving mechanism further comprises a driving assembly used for driving the wheel shaft to move vertically. Through the setting of this structure, drive assembly drive wheel shaft rebound, the shaft holds up the crane through the connecting rod, make the crane move up along the guide rail through gyro wheel one and gyro wheel two under the drive of shaft, and then drive hopper rebound, when gyro wheel one removes to the top of guide rail, gyro wheel one is spacing motionless, drive assembly continues drive wheel shaft rebound this moment, because the both ends of connecting rod all are movable, along with the shaft continues rebound, the connecting rod outwards jacks up the crane, make the upper end of crane rotate for gyro wheel one, and then the open end of drive hopper rotates towards one side of tearing material machine, make semi-manufactured goods work piece in the hopper empty to tearing material built-in.

In the feeding device of the roller material dismantling machine, the guide rail includes a vertical portion, a horizontal portion and a circular arc-shaped corner portion, one end of the corner portion is connected with the upper end of the vertical portion, the other end of the corner portion is connected with one end of the horizontal portion, and the cross section of the guide rail is U-shaped. Through the arrangement of the structure, when the driving assembly drives the lifting frame to move to the top end of the guide rail, namely one roller is located at the joint of the corner part and the vertical part, the wheel shaft continues to move upwards, the lifting frame is jacked outwards by the connecting rod, meanwhile, the first roller slowly moves to the horizontal part along the corner part along with the gradual approach of the second roller and the first roller, when the first roller moves to the horizontal part, the second roller moves to the corner part, and at the moment, the hopper rotates to a slightly downward inclined shape from the vertical shape, so that a semi-finished workpiece in the hopper is poured into the material dismounting machine.

In the feeding device of the roller material removing machine, the feeding device comprises a first position sensor, a second position sensor and a third position sensor, the first position sensor is arranged at the lower part of the vertical part, the second position sensor is arranged at the joint of the corner part and the vertical part, the third position sensor is arranged on the horizontal part, and an induction rod capable of being used for triggering the position sensors is arranged on the lifting frame. Through the arrangement of the structure, in the process of upward movement of the lifting frame, when the induction rod moves to the position sensor II, the induction rod triggers the position sensor II, the first roller moves to the joint of the corner part and the vertical part at the moment, the driving assembly slows down, the first roller slowly moves to the horizontal part along the corner part, the second roller moves to the corner part from the vertical part, when the induction rod moves to the position sensor III, the position sensor III triggers, the driving assembly stops working, the semi-finished workpiece in the hopper is dumped into the material disassembling machine at the moment, after the material is completely disassembled, the driving assembly drives the lifting frame to reset, when the induction rod moves to the position sensor I, the position sensor I triggers, the driving assembly stops working, the hopper resets in place at the moment, and the hopper is located at the lower end of the frame.

In foretell material feeding unit of material machine is torn open to cylinder, the top of frame has the mounting panel, be fixed with two mount pads on the mounting panel, drive assembly establishes the epaxial sprocket of pivot and fixes the speed reducer in the frame including pivot, the cover that sets up on two mount pads, the output shaft of speed reducer is connected with the one end of pivot, the lower surface of mounting panel is provided with articulated seat one, be fixed with articulated seat two on the outer peripheral face of shaft, be provided with the chain on the sprocket, the one end of chain is articulated with articulated seat one, the other end is articulated with articulated seat two. Through the setting of this structure, speed reducer drive pivot rotates, and the pivot drives the sprocket and rotates, and the position that the chain is located between sprocket and the shaft is in taut state, and the sprocket is upwards mentioned the shaft through the chain, and then drives the shaft rebound, and crane and hopper are along with the shaft rebound.

In the feeding device of the roller material removing machine, the upper end of one side surface of the lifting frame opposite to the rack is provided with the wheel seat, the wheel seat is fixed with the fixed shaft, and the roller is sleeved on the fixed shaft and can rotate relative to the fixed shaft. Through the setting of this structure, the front end of crane can be for gyro wheel pivoted, and when the connecting rod outwards jacked the crane, the front end of crane can rotate certain angle, and then realizes falling the material of hopper.

In the feeding device of the roller material removing machine, the two ends of the connecting rod are provided with the circular rings, the lifting frame is provided with the third hinge seat, the third hinge seat is positioned below the first roller and above the second roller, one of the circular rings is hinged with the third hinge seat, and the other circular ring is sleeved on the wheel shaft. Through the arrangement of the structure, the connecting rod is respectively hinged with the lifting frame and the wheel shaft through the two circular rings.

In the feeding device of the roller material removing machine, the wheel shaft is sleeved with two limiting rings, the two limiting rings are fixed with the wheel shaft, and the circular ring is located between the two limiting rings. Through the setting of this structure, two spacing rings are controlled spacingly to the ring jointly, avoid the ring to slide on the shaft for the ring position is stable.

In the feeding device of the roller material removing machine, the opening at the upper end of the hopper is an oblique opening, and the upper end of the hopper protrudes upwards relative to the lifting frame. Through the setting of this structure, the upper end of hopper forms the triangle-shaped structure, has prolonged the length of the discharge end of hopper in other words, plays the effect of direction to empting of semi-manufactured goods for semi-manufactured goods can be accurate empty to tear in the material machine open.

Compared with the prior art, the utility model discloses a material feeding unit of material machine is torn open to cylinder has following advantage: firstly, the hopper is vertically lifted on the rack, and the rotating material pouring of the hopper is also carried out at the top end of the rack, so the rack can be arranged vertically, and compared with an inclined rack in the prior art, the inclined rack has smaller volume and occupies smaller space; secondly, the hopper of the device is lifted vertically and then rotated to complete the feeding of semi-finished workpieces, and the materials in the hopper do not need to be transferred in the feeding process, so that the feeding efficiency is obviously improved; in addition, the device has simple structure and convenient assembly.

Drawings

Fig. 1 is one of the schematic perspective views of the present invention.

Fig. 2 is a second schematic perspective view of the present invention.

Fig. 3 is a third schematic perspective view of the present invention.

Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure, 1, a frame; 1a, a guide rail; 1a1, vertical; 1a2, horizontal portion; 1a3, corner portion; 1b, mounting plates; 1c, a mounting seat; 1d, hinging the first base; 2. a hopper; 2a, an opening; 3. A drive mechanism; 31. a wheel axle; 311. a second hinge seat; 32. a connecting rod; 321. a circular ring; 33. a first roller; 34. a second roller; 35. a drive assembly; 351. a rotating shaft; 352. a sprocket; 353. a speed reducer; 354. a chain; 4. a lifting frame; 41. an induction rod; 42. a wheel seat; 43. a fixed shaft; 44. A third hinge seat; 5. a first position sensor; 6. a second position sensor; 7. a position sensor III; 8. A limit ring.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example 1

As shown in fig. 1, the feeding device of the roller material removing machine comprises a frame 1, a hopper 2, a driving mechanism 3 and a lifting frame 4, wherein the frame 1 is provided with a guide rail 1a vertically arranged, the guide rail 1a comprises a vertical part 1a1, a horizontal part 1a2 and a circular arc-shaped corner part 1a3, one end of the corner part 1a3 is connected with the upper end of the vertical part 1a1, the other end of the corner part 1a3 is connected with one end of the horizontal part 1a2, the cross section of the guide rail 1a is U-shaped, the number of the guide rails 1a on the frame 1 is two, and the two guide rails 1a are arranged in bilateral symmetry.

As shown in fig. 1, 3 and 4, the hopper 2 is fixed on the lifting frame 4, the opening 2a of the hopper 2 faces upwards, the driving mechanism 3 comprises a wheel shaft 31 and a connecting rod 32, the connecting rod 5 is arched, the upper end of the lifting frame 4 is connected with a first roller 33 arranged on the guide rail 1a, the upper end of one side surface of the lifting frame 4 opposite to the rack 1 is provided with a wheel seat 42, a fixed shaft 43 is fixed on the wheel seat 42, and the first roller 33 is sleeved on the fixed shaft 43 and can rotate relative to the fixed shaft 43; the wheel shaft 31 is connected with a second roller 34 arranged on the guide rail 1a, the second roller 34 is positioned below the first roller 33, two ends of the connecting rod 32 are provided with circular rings 321, the lifting frame 4 is provided with a third hinged seat 44, the third hinged seat 44 is positioned on the oblique lower side of the first roller 33 and the oblique upper side of the second roller 34, one circular ring 321 is hinged with the third hinged seat 44, and the other circular ring 321 is sleeved on the wheel shaft 31.

As shown in fig. 3 and 4, the driving mechanism 3 further includes a driving assembly 35 for driving the wheel axle 31 to move vertically, the top of the rack 1 has a mounting plate 1b, two mounting seats 1c are fixed on the mounting plate 1b, the driving assembly 35 includes a rotating shaft 351 arranged on the two mounting seats 1c, a chain wheel 352 sleeved on the rotating shaft 351 and a speed reducer 353 fixed on the rack 1, an output shaft of the speed reducer 353 is connected with one end of the rotating shaft 351, a first hinge seat 1d is arranged on the lower surface of the mounting plate 1b, a second hinge seat 311 is fixed on the outer circumferential surface of the wheel axle 31, a chain 354 is arranged on the chain wheel 352, one end of the chain 354 is hinged to the first hinge seat 1d, and the other end is hinged to the second hinge seat.

The feeding principle of the feeding device is as follows: the feeding device is arranged at one side of a material disassembling machine, a semi-finished workpiece is arranged in a hopper 2, a speed reducer 353 drives a rotating shaft 351 to rotate, the chain wheel 352 is driven to rotate by rotation, the chain 354 is lifted upwards in the rotation process of the chain wheel 352, the wheel shaft 31 is driven to move upwards after the chain 354 is lifted upwards, the wheel shaft 31 is driven to move upwards along a guide rail through a second roller 34, the wheel shaft 31 drives a lifting frame 4 to move upwards through a connecting rod 32, the lifting frame 4 moves upwards along the guide rail 1a through a first roller 33, when the first roller 33 moves to the connecting position of the corner part 1a3 and the vertical part 1a1, the first roller 33 is limited to continue moving upwards, the wheel shaft 31 continues moving upwards, the first roller 33 and the second roller 34 approach each other, the lifting frame 4 is pushed upwards by the connecting rod in the process that the first roller 33 and the second roller 34 approach each other, and the upper end, and then the open end of the hopper 2 is driven to rotate towards one side of the material disassembling machine, the first roller 33 slowly moves to the horizontal part 1a2 along the corner part 1a3 in the process that the second roller 34 and the first roller 33 gradually approach, when the first roller 33 moves to the horizontal part 1a2, the second roller 34 moves to the corner part 1a3, and at the moment, the hopper 2 rotates to a slightly downward inclined shape from a vertical shape, so that the semi-finished workpieces in the hopper 2 are poured into the material disassembling machine. The hopper 2 is vertically lifted on the rack 1, and the rotating material pouring of the hopper 2 is also carried out at the top end of the rack 1, so that the rack 1 is arranged vertically, the size of the rack 1 is smaller, the occupied space is smaller, the structure of the device is simple, and the assembly is convenient; the hopper 2 of the device is vertically ascended and then rotated to complete the feeding of semi-finished workpieces, the materials in the hopper 2 do not need to be transferred in the feeding process, and the feeding efficiency is obviously improved.

As shown in fig. 3 and 4, two limiting rings 8 are sleeved on the wheel shaft 31, both the two limiting rings 8 are fixed with the wheel shaft 31, and the circular ring 321 is located between the two limiting rings 8. Two spacing rings 8 are spacing about carrying out ring 321 jointly, avoid ring 321 to slide on shaft 31 for ring 321 position is stable.

As shown in fig. 2, the feeding device comprises a first position sensor 5, a second position sensor 6 and a third position sensor 7, wherein the first position sensor 5 is arranged at the lower part of the vertical part 1a1, the second position sensor 6 is arranged at the joint of the corner part 1a3 and the vertical part 1a1, the third position sensor 7 is arranged on the horizontal part 1a2, and the lifting frame 4 is provided with an induction rod 41 which can be used for triggering the position sensors. During the upward movement of the lifting frame 4, when the sensing rod 41 moves to the position sensor II 6, the sensing rod 41 triggers the second position sensor 6, at this time, the first roller 33 moves to the joint of the corner part 1a3 and the vertical part 1a1, the speed reducer 353 reduces the speed, so that the first roller 33 slowly moves to the horizontal part 1a2 along the corner part 1a3, the second roller 34 moves from the vertical part 1a1 to the corner part 1a3, when the induction rod 41 moves to the position of the position sensor III 7, the position sensor III 7 is triggered, the speed reducer 353 stops working, at the moment, the semi-finished workpiece in the hopper 2 is dumped into the material disassembling machine, after the dumping is finished, the speed reducer 353 drives the lifting frame 4 to reset, when the induction rod 41 moves to the position sensor one 5, the position sensor one 5 triggers, the speed reducer 353 stops working, the hopper 2 is reset to the right position at the moment, and the hopper 2 is located at the lower end of the rack 1.

As shown in fig. 1 and 2, an opening 2a of an upper end of the hopper 2 is a bevel, and the upper end of the hopper 2 protrudes upward with respect to the crane 4. The upper end of hopper 2 forms the triangle-shaped structure, has prolonged the length of the discharge end of hopper 2 in other words, plays the effect of direction to empting of semi-manufactured goods work piece for semi-manufactured goods work piece can be accurate empty to in the stripping machine.

Example 2

This embodiment is substantially the same as embodiment 1 described above, except that: the drive assembly 35 is a lead screw nut drive mechanism that drives the axle 31 to move upwardly.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a material feeding unit of material machine is torn open to cylinder, includes frame (1) and hopper (2), its characterized in that, have in frame (1) along vertical setting guide rail (1a), hopper (2) slide to set up on guide rail (1a), opening (2a) of hopper (2) up, be provided with in the frame and be used for driving hopper (2) along guide rail (1a) rebound and make hopper (2) rotate down on the top of guide rail (1a) drive mechanism (3) of falling the material.

2. The feeding device of the roller stripping machine according to claim 1, the feeding device also comprises a lifting frame (4), the hopper (2) is fixed on the lifting frame (4), the driving mechanism (3) comprises a wheel shaft (31) and a connecting rod (32), the upper end of the lifting frame (4) is connected with a first roller (33) arranged on the guide rail (1a), the wheel shaft (31) is connected with a second roller (34) arranged on the guide rail (1a), the second roller (34) is positioned below the first roller (33), one end of the connecting rod (32) is hinged on the lifting frame (4), the other end is hinged on the wheel shaft (31), the hinged point of the connecting rod (32) and the lifting frame (4) is positioned at the oblique lower part of the first roller (33) and the oblique upper part of the second roller (34), the driving mechanism (3) further comprises a driving assembly (35) used for driving the wheel shaft (31) to move along the vertical direction.

3. The feeding device of a roller stripper as defined in claim 2, wherein the guide rail (1a) comprises a vertical portion (1a1), a horizontal portion (1a2) and a circular arc-shaped corner portion (1a3), one end of the corner portion (1a3) is connected with the upper end of the vertical portion (1a1), the other end of the corner portion (1a3) is connected with one end of the horizontal portion (1a2), and the cross-section of the guide rail (1a) is U-shaped.

4. The feeding device of the roller stripping machine according to claim 3, characterized in that the feeding device comprises a first position sensor (5), a second position sensor (6) and a third position sensor (7), wherein the first position sensor (5) is arranged at the lower part of the vertical part (1a1), the second position sensor (6) is arranged at the joint of the corner part (1a3) and the vertical part (1a1), the third position sensor (7) is arranged on the horizontal part (1a2), and the lifting frame (4) is provided with an induction rod (41) which can be used for triggering the position sensors.

5. The feeding device of the roller stripping machine according to claim 2, the top of the frame (1) is provided with a mounting plate (1b), two mounting seats (1c) are fixed on the mounting plate (1b), the driving component (35) comprises a rotating shaft (351) arranged on the two mounting seats (1c), a chain wheel (352) sleeved on the rotating shaft (351) and a speed reducer (353) fixed on the rack (1), an output shaft of the speed reducer (353) is connected with one end of the rotating shaft (351), a first hinge seat (1d) is arranged on the lower surface of the mounting plate (1b), a second hinge seat (311) is fixed on the outer peripheral surface of the wheel shaft (31), a chain (354) is arranged on the chain wheel (352), one end of the chain (354) is hinged with the first hinge seat (1d), and the other end of the chain is hinged with the second hinge seat (311).

6. The feeding device of the roller material dismantling machine as claimed in claim 2, wherein the lifting frame (4) is provided with a wheel seat (42) at the upper end of one side surface opposite to the rack (1), a fixed shaft (43) is fixed on the wheel seat (42), and the first roller (33) is sleeved on the fixed shaft (43) and can rotate relative to the fixed shaft (43).

7. The feeding device of the roller material-dismantling machine as claimed in claim 2, characterized in that the two ends of the connecting rod (32) are provided with circular rings (321), the lifting frame (4) is provided with a third hinged seat (44), the third hinged seat (44) is located at the obliquely lower side of the first roller (33) and the obliquely upper side of the second roller (34), one circular ring (321) is hinged with the third hinged seat (44), and the other circular ring (321) is sleeved on the axle (31).

8. The feeding device of the roller stripping machine according to claim 7, characterized in that two limiting rings (8) are sleeved on the wheel shaft (31), the two limiting rings (8) are fixed with the wheel shaft (31), and the circular ring (321) is located between the two limiting rings (8).

9. The feeding device of the roller stripping machine according to claim 2, characterized in that the opening (2a) of the upper end of the hopper (2) is a bevel and the upper end of the hopper (2) protrudes upwards relative to the lifting frame (4).