CN212640719U

CN212640719U - Automatic blanking device

Info

Publication number: CN212640719U
Application number: CN202021040756.6U
Authority: CN
Inventors: 张家春
Original assignee: Wuhu Ruiguan Intelligent Equipment Co ltd
Current assignee: Wuhu Ruiguan Intelligent Equipment Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-03-02
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses an automatic blanking device, which comprises a frame body and a material storage disc, wherein the left end and the right end can fluctuate up and down, the middle part of the material storage disc is movably connected to the frame body, and the bottom surface of the middle part is provided with a material leaking hole; the material arranging mechanism is arranged at the lower part of the material storage tray and used for receiving falling materials of the material storage tray; the reason material mechanism includes: the device comprises a driving rotating wheel, a cam which is separated from the driving rotating wheel by a certain horizontal gap and used for enabling materials to fall down, and a connecting rod, wherein one end of the connecting rod is connected with a panel of the driving rotating wheel, and the other end of the connecting rod is connected with the panel of the cam. The utility model discloses an automatic unloader can carry next station with the material like the material of long thin section of thick bamboo form like the blank line stick, has avoided damaging the material simultaneously, has improved work efficiency, uses automatic blanking unloading method, just docks with the automation equipment of next station.

Description

Automatic blanking device

Technical Field

The utility model belongs to textile machinery equipment field, concretely relates to make automatic unloader that empty line stick falls one by one.

Background

In the prior spinning technology, an empty cylindrical empty wire rod needs to be placed on a spindle, however, manual placement wastes time and labor, and the efficiency is low, a large amount of mechanical equipment for enabling the empty wire rod to automatically fall down is already arranged in the existing factory equipment, and in the prior art, a part of equipment adopts a bend to enable the empty wire rod to slide down from a curve of the bend, but the empty wire rod is always easy to damage due to unreasonable arrangement of most bending angles or other reasons, so that the empty wire rod cannot be recycled.

The utility model discloses an automatic unloader can carry the empty line stick of long thin tube-shape to next automatic flow or station, and carry here and make the in-process that the empty line stick falls can not harm the empty line stick, has improved work efficiency simultaneously, and uses is automatic blanking method, has practiced thrift manpower and time, and the equipment of automation more just docks with the equipment of next flow simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an automatic blanking device.

The technical scheme of the utility model is that:

an automatic blanking device comprises a frame body, a material storage disc arranged on the frame body, and a material arranging mechanism arranged at the lower part of the material storage disc and used for receiving falling materials of the material storage disc,

the left end and the right end of the material storage disc can fluctuate up and down, the middle part of the material storage disc is movably connected to the frame body, and the bottom surface of the middle part of the material storage disc is also provided with material leaking holes which are used for enabling materials in the material storage disc to fall down from the material leaking holes.

The reason material mechanism includes: the material conveying device comprises a driving rotating wheel, a cam and a connecting rod, wherein a certain horizontal gap is formed between the driving rotating wheel and the cam, the cam is used for enabling materials to fall from the horizontal gap, one end of the connecting rod is connected with a panel of the driving rotating wheel, the other end of the connecting rod is connected with the panel of the cam, and the connecting rod moves under the rotation of the driving rotating wheel.

The utility model discloses in, the activity of fluctuation about the left and right sides both ends of material storage plate makes the material fall from the hourglass material hole of material storage plate middle part bottom surface. Meanwhile, the driving rotating wheel of the material arranging mechanism at the lower part rotates around the self rotating center to drive the connecting rod to move, the connecting rod is connected to the panel of the cam, and the connecting rod drives the cam to rotate around the self rotating center to enable the size of a horizontal gap between the cam and the outer edge of the driving rotating wheel to be constantly changed, so that materials falling from the material storage disc fall or are prevented from falling from the horizontal gap.

Preferably, a first drive for driving the left end and the right end of the material storage disc to move up and down is connected below the left end or the right end of the bottom surface of the material storage disc.

Preferably, the first driving body is arranged on the frame body, and the telescopic movable end of the first driving body is connected to the material storage disc.

The utility model discloses in, first driven body sets up on the support body, and first driven flexible expansion end is connected with the material storage plate, and when first driven flexible expansion end stretches out the indentation, the both ends of material storage plate also fluctuate simultaneously and rock. Since the first driving and material storing tray is connected to the end position of the left end or the right end of the bottom surface of the material storing tray, the left end and the right end of the material storing tray simultaneously fluctuate and rock.

The utility model discloses in, the indentation that stretches out of the flexible expansion end of first driven can change the height position at both ends about the stock disk bottom surface to thereby can make the stock disk rock about both ends from top to bottom and make cylindric blank line stick fall smoothly from the hole that leaks.

Preferably, the horizontal gap position of the material arranging mechanism is matched with the position of a material leaking hole of the upper material storage disc. The horizontal clearance position of reason material mechanism and the hourglass material hole position phase-match of its upper portion storage dish not only include the position and align each other and do benefit to the direct of material and fall down, also include that the setting of the size in hourglass material hole of upper portion storage dish is suitable in order to make things convenient for falling down of material.

Preferably, the front end and the rear end of the lower part of the bottom surface center of the storage tray are respectively fixedly provided with a bearing with a seat. The frame body is provided with a shaft, and the bearings with the seats are sleeved on two ends of the shaft. By adopting the design, the middle part of the material storage disc is movably connected on the frame body, so that the material storage disc can move up and down conveniently at the left end and the right end.

The utility model discloses in, the bottom surface swing joint of depositing the charging tray is on the support body, and opens at the middle part of the bottom surface of depositing the charging tray has the hole of leaking material, and swing joint's mode is: the front end and the rear end of the lower part of the middle part of the bottom surface of the material storage disc are respectively and fixedly provided with a bearing with a seat, the frame body is provided with a shaft, and the bearing with the seat is sleeved on the two ends of the shaft. Because the bearing seat of the bearing with the seat is fixedly connected to the material storage disk, and the bearing is movably connected, the movable connection of the middle part of the bottom surface of the material storage disk is realized through the nesting effect of the bearing with the seat and the upper shaft of the frame body. Therefore, the left end and the right end of the material storage disc can move up and down under the driving of external force.

Preferably, the lower parts of the left end and the right end of the storage tray are respectively provided with a vertical buffer column.

The utility model discloses in, the lower part of the left and right sides end of depositing the charging tray still respectively is provided with the buffering post of erectting for thereby can hold the tip that the four corners of depositing the charging tray tip is unlikely to make the position of depositing the charging tray whereabouts too low when the flexible end of first drive stretches out the indentation and drives the change of depositing the high low position of charging tray tip. The number of the buffer columns can be 4, or a plurality of buffer columns can be uniformly arranged at the lower parts of the two ends of the material storage tray.

Preferably, each buffer column is also movably connected with the frame body. The utility model discloses in, the middle part of each buffering post still with support body fixed connection for thereby prevent to deposit certain tip position of charging tray and cross low and buffering post holding power is limited leads to the buffering post slope or fall down. Thereby the middle part of each bumping post and support body fixed connection have formed a netted elastic support in the lower part of depositing the charging tray, just so can make to deposit the charging tray and control the height and rock and continue effective and position invariant to make cylindric hollow line stick fall smoothly from the hole of leaking out.

Preferably, the driving wheel is driven to rotate by a second drive arranged on the frame body.

Preferably, the second driving body is arranged on the frame body, and the telescopic movable end of the second driving body is connected to the panel of the driving rotating wheel.

The utility model discloses in, above-mentioned first drive and second drive all are reciprocating cylinder, certainly also can use electric push rod or hydro-cylinder etc. as required. When the telescopic movable end of the reciprocating cylinder does telescopic movement, the relevant parts are driven to move up and down, such as the left end part and the right end part of the material storage disc; the telescopic movable end of the reciprocating cylinder makes telescopic movement so as to drive the driving rotating wheel to rotate around the rotation center of the driving rotating wheel, the driving rotating wheel rotates so as to drive the connecting rod to move, one end of the connecting rod is connected with the panel of the driving rotating wheel, and the other end of the connecting rod is connected with the panel of the cam.

Compared with the prior art, the beneficial effects of the utility model are embodied in:

the utility model discloses an automatic unloader can carry the material of long tube-shape, like the empty line stick next automation flow, has avoided the damage material simultaneously, has improved work efficiency, uses automatic blanking method, just docks with the equipment of next flow.

Drawings

Fig. 1 is a schematic structural view of the automatic blanking device of the present invention;

fig. 2 is a schematic structural view of the external form of the present invention;

wherein, 1 is a frame body, 2 is a material storage disc, 3 is a first drive, 4 is a driving rotating wheel, 5 is a cam, 6 is a second drive, 7 is a connecting rod, 21 is a bearing with a seat, 8 is a buffer column, 41 is a rotating center, and 51 is a rotating center.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, the utility model discloses an automatic unloader, including support body 1, deposit charging tray 2 and install on support body 1, both ends can fluctuate the activity about deposit charging tray 2, and open at the center of deposit charging tray 2 bottom has the hole of leaking, is provided with the reason material mechanism that is used for receiving the material that deposit charging tray 2 fell in the lower part of deposit charging tray 2. In this embodiment, the material is an empty wire rod, and other long tubular materials or materials with other shapes can be selected, and the specific structure of the present invention can be seen in fig. 1 to fig. 2.

As shown in fig. 1, the utility model discloses in, reason material mechanism includes: the driving rotating wheel 4 is fixed in the rotating center and rotates around the rotating center, the cam 5 is arranged at a certain horizontal distance away from the rotating center of the driving rotating wheel 4 and the rotating center is fixed, the second drive 6 is connected with the panel of the driving rotating wheel 4 and drives the driving rotating wheel 4 to rotate, and the connecting rod 7 is connected with the panel of the driving rotating wheel 4 at one end and the panel of the cam 5 at the other end. The cam 5 is spaced from the outer edge of the driving wheel 4 by a horizontal gap which allows the material to fall. The specific structure can be seen in fig. 1.

As shown in fig. 1 and 2, in the present invention, the end of the connecting rod 7 connected to the driving wheel 4 is not connected to the second drive 6. The rotation center of the cam 5 is also fixed, and the cam 5 also rotates around the rotation center thereof, and the specific structure can be seen in fig. 1.

As shown in fig. 1 and 2, in the present invention, the left end or the right end of the lower bottom surface of the material storage tray 2 is connected with the first drive 3, and the first drive 3 can drive the left and right ends of the material storage tray 2 to move up and down. The body of first drive 3 sets up on support body 1, and the flexible expansion end of first drive 3 connects on depositing the charging tray 2.

As shown in fig. 1 and fig. 2, the utility model discloses in, the body setting of second drive 6 is on support body 1, the flexible expansion end of second drive 6 is connected on the panel of initiative runner 4, second drive 6 starts, thereby the flexible expansion end of second drive 6 stretches out and draws back and removes drive initiative runner 4 and rotates around self centre of rotation, thereby initiative runner 4 rotates drive connecting rod 7 and removes, connecting rod 7 connects on cam 5's panel, connecting rod 7 drives cam 5 and rotates around self centre of rotation, thereby make cam 5 and the size of the horizontal gap of initiative runner 4 outer fringe be in constantly changing.

As shown in fig. 1 and 2, the center of the material arranging mechanism of the utility model is matched with the material leaking hole of the material storing disc 2 on the upper part of the material arranging mechanism, and the material leaking hole is not only corresponding in position, but also has a proper space for accommodating an air wire rod.

The utility model discloses in, first drive 3 and second drive 6 all are reciprocating cylinder. Of course, the first drive 3 and the second drive 6 may be driven by a linear drive system such as a hydraulic cylinder or a linear electric push rod.

As shown in fig. 2, bearings 21 with seats are respectively and fixedly installed at the front and rear ends of the central lower part of the bottom surface of the material storage tray 2.

The utility model discloses in, be provided with the axle on the support body 1, the rolling bearing 21 cup joints on the both ends of axle.

The utility model discloses the mounting means of the seated bearing who uses also can be with the bearing of other types or other activity rotation modes, like can install the mode of activity hinge at both ends in the front and back.

The utility model discloses in, the lower part of the left and right sides end of material storage disk 2 still respectively is provided with the buffering post 8 of erectting.

The utility model discloses in, each bumping post 8 still with 1 swing joint of support body.

The utility model discloses in, the cushion column also can use the spring of indeformable to replace, all plays the same left and right sides.

The utility model discloses in, the quantity of bumping post 8 can be 4, also can be many evenly arrange in the bottom of material stock dish 2.

The utility model discloses specifically can implement according to following mode:

a plurality of empty bars are arranged in the material storage disc 2, the first drive 3 is started, the first drive 3 drives the rod body of the cylinder to extend out, the position of the right end of the material storage disc 2 is raised, the position of the left end of the material storage disc 2 is lowered, the empty bars slide from the right end to the left end, and when the empty bars pass through the middle position in the sliding process, material leakage holes are formed in the middle of the material storage disc 2, so that one empty bar or a plurality of empty bars fall down from the material leakage holes. When the first drive 3 drives the rod body of the cylinder to retract, the left end position of the material storage disk 2 is raised, the right end position of the material storage disk 2 is lowered, the space-time wire rod slides from the left end to the right end, and when the space-time wire rod slides through the middle position, a material leakage hole is formed in the middle of the material storage disk 2, so that one or more space-time wire rods fall down from the material leakage hole. See in particular fig. 1.

When one or more hollow wire rods fall from the material leaking hole and reach the middle position of the material arranging mechanism, the second drive 6 is started, the second drive 6 drives the driving wheel 4 to rotate around the rotation center 41, the driving wheel 4 rotates to drive the connecting rod 7 to move, the connecting rod 7 moves to drive the other end of the connecting rod 7, namely the end connected with the cam 5 to move, so that the cam 5 is driven to rotate around the rotation center 51, the rotation radius of the cam 5 is changed, when the position between the rotation center 41 and the rotation center 51 is not changed, the distance between the outer edge of the cam 5 and the outer edge of the driving wheel 4 is changed, when the second drive 6 starts the cylinder to extend, the longer end of the cam 5 faces to the outer side, when one hollow wire rod falls, when the second drive 6 starts the cylinder to retract, the longer end of the cam 5 faces to the inner side, namely the side of the driving wheel 4, the space-time bar is prevented from falling, and the falling time of an empty bar is calculated by calculating the weight of the empty bar, so that the extension and retraction speed of the second drive 6 is controlled, and the falling of the empty bar can be controlled by one extension and retraction.

The empty wire rod falls down and enters the next automatic process or device, and the specific reference is made to fig. 2. Wherein, the material storage plate 2 can also move back and forth on the shaft of the frame body 1 which is sleeved with the bearing 21 with the base, thereby conveniently controlling the front and back direction of the falling of the hollow wire rod and being more beneficial to the falling of the hollow wire rod and then entering the next automatic flow or device.

Claims

1. An automatic blanking device comprises a frame body (1) and is characterized by also comprising,

the left end and the right end can fluctuate up and down, and the bottom surface of the middle part is provided with a material storage disc (2) with a material leaking hole;

the material arranging mechanism is arranged below the storage disc (2) and used for receiving materials falling from the storage disc (2);

the reason material mechanism includes:

the device comprises a driving rotating wheel (4), a cam (5) which is away from the driving rotating wheel (4) by a certain horizontal gap and is used for enabling materials to fall down from the horizontal gap, and a connecting rod (7) which is connected with a panel of the driving rotating wheel (4) at one end and is connected with the panel of the cam (5) at the other end.

2. The automatic blanking device according to claim 1, characterized in that a first drive (3) for driving the left and right ends of the storage tray (2) to move up and down is connected below the left or right end of the bottom surface of the storage tray (2).

3. The automatic blanking device according to claim 2, characterized in that the body of the first drive (3) is arranged on the frame body (1), and the telescopic movable end of the first drive (3) is connected to the material storage tray (2).

4. The automatic blanking device according to claim 1, characterized in that the horizontal clearance position of the material arranging mechanism is matched with the position of the material leaking hole of the upper material storage disc (2).

5. The automatic blanking device according to claim 1, characterized in that the middle part of the storage tray (2) is movably connected to the frame body (1).

6. The automatic blanking device according to claim 1, characterized in that the lower parts of the left and right ends of the material storage tray (2) are respectively provided with a vertical buffer column (8), and each buffer column (8) is movably connected with the frame body (1).

7. The automatic blanking device according to claim 1, characterized in that the driving wheel (4) is driven to rotate by a second drive (6) arranged on the frame (1).

8. The automatic blanking device according to claim 7, characterized in that the body of the second drive (6) is arranged on the frame body (1), and the telescopic movable end of the second drive (6) is connected to the panel of the driving wheel (4).