CN215147228U

CN215147228U - Automatic loading and unloading device

Info

Publication number: CN215147228U
Application number: CN202120793687.4U
Authority: CN
Inventors: 林国涛
Original assignee: Kunshan Teshenglong Precision Tools Co ltd
Current assignee: Kunshan Teshenglong Precision Tools Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-12-14
Anticipated expiration: 2031-04-19

Abstract

The utility model relates to the technical field of cutter processing, in particular to an automatic loading and unloading device, which solves the defects existing in the prior art and comprises a base and a transmission assembly, wherein the top of the base is fixed with a bracket through a countersunk screw, a rotating shaft is rotatably arranged on the bracket through a bearing, gears are fixedly sleeved at the two ends of the rotating shaft, the gears are meshed and connected with racks, and the racks are slidably arranged on the bracket; the material carrying plates are fixed outside the rotating shaft through screws, the material carrying grooves are formed in the tops of the material carrying plates, the material carrying plates rotate clockwise or anticlockwise during feeding and discharging through the arrangement of the support, the material carrying plates, the follow-up adjusting plates, the material pushing plates and the like, one material pushing plate automatically moves downwards under the action of the follow-up adjusting plates, and after the servo motor is started, the material pushing plates can automatically push workpieces to be fed or discharged, so that the automatic degree is high, manpower is saved, and the working efficiency is improved.

Description

Automatic loading and unloading device

Technical Field

The utility model relates to a cutter processing technology field especially relates to an automatic unloader that goes up.

Background

A tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. Most knives are machine, but also hand-held. Since tools used in machine manufacturing are basically used for cutting metal materials, the term "tool" is generally understood to mean a metal cutting tool.

The cutter in the prior art is manually fed and discharged after being processed, so that the automation degree is low, and the labor intensity of personnel is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic feeding and discharging device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic loading and unloading device comprises a base and a transmission assembly, wherein a support is fixed to the top of the base through a countersunk screw, a rotating shaft is rotatably mounted on the support through a bearing, gears are fixedly sleeved at two ends of the rotating shaft, the gears are meshed and connected with racks, and the racks are slidably arranged on the support;

a material carrying plate is fixed outside the rotating shaft through screws, a material carrying groove is formed in the top of the material carrying plate, two sides of the material carrying plate are connected with symmetrically arranged fixing seats through countersunk bolts, telescopic rods are slidably arranged inside the fixing seats, a follow-up adjusting plate is fixed to the end portion of each telescopic rod through screws, a movable block is slidably mounted on one side of each follow-up adjusting plate, and a material pushing plate is fixed to one side of each movable block through screws;

the bottom of the follow-up adjusting plate is provided with a sliding block in a sliding mode, and the sliding block is movably hinged to the end portion of the rack.

Preferably, one side of the support is movably hinged with a side seat through a pin shaft, one side of the side seat is fixedly provided with a rotating cylinder through a bolt, a piston rod is arranged in the rotating cylinder, and the other end of the piston rod is movably hinged with one side of the bottom of the material carrying plate.

Preferably, the fixing seat is internally provided with a telescopic groove, and the telescopic rod is connected with the telescopic groove in a sliding manner.

Preferably, there is servo motor top one side of follow-up regulating plate through screw fixed mounting, and servo motor's output has the drive shaft through the coupling joint, the drive shaft is connected with the driven shaft through transmission assembly, and the one end welding of driven shaft has the lead screw, the lead screw passes through the bearing and rotates and install one side of follow-up regulating plate, the movable block movable sleeve is established the outside of lead screw.

Preferably, the dovetail grooves are formed in two sides of the support, and the rack is connected with the dovetail grooves in a sliding mode.

Preferably, the bottom of the follow-up adjusting plate is fixed with a guide rail through a screw, and the sliding block is in sliding connection with the guide rail.

The utility model has the advantages that:

1. the utility model discloses in through the support, carry flitch, follow-up regulating plate, scraping wings isotructure's setting, carry flitch clockwise or anticlockwise rotation during last unloading, one of them scraping wings is automatic under the effect of follow-up regulating plate and is moved down, servo motor starts the back, and the scraping wings can promote work piece material loading or unloading automatically, and degree of automation is high, uses manpower sparingly, has improved work efficiency.

2. The utility model discloses in through the setting of revolving cylinder, piston rod isotructure, adopt revolving cylinder in support one side, can adjust wantonly the angle of carrying the flitch according to the demand, convenient operation, convenient to use personnel use.

Drawings

Fig. 1 is a front view of an automatic loading and unloading device provided by the present invention;

fig. 2 is an enlarged view of the automatic loading and unloading device provided by the utility model at the position marked with the number a;

fig. 3 is a top view of the automatic feeding and discharging device provided by the present invention.

In the figure: the device comprises a base 1, a support 2, a rotating cylinder 3, a piston rod 4, a material carrying plate 5, a material carrying groove 51, a rack 6, a slide block 7, a servo adjusting plate 8, a fixed seat 9, an expansion rod 10, a gear 11, a servo motor 12, a transmission assembly 13, a lead screw 14 and a material pushing plate 15.

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.

Referring to fig. 1-3, an automatic loading and unloading device comprises a base 1 and a transmission assembly 13, wherein a support 2 is fixed at the top of the base 1 through a countersunk screw, a rotating shaft is rotatably mounted on the support 2 through a bearing, gears 11 are fixedly sleeved at two ends of the rotating shaft, the gears 11 are engaged and connected with racks 6, and the racks 6 are slidably arranged on the support 2; a material carrying plate 5 is fixed outside the rotating shaft through a screw, a material carrying groove 51 is formed in the top of the material carrying plate 5, two sides of the material carrying plate 5 are connected with symmetrically-arranged fixing seats 9 through countersunk bolts, a telescopic rod 10 is slidably arranged inside the fixing seats 9, a follow-up adjusting plate 8 is fixed at the end part of the telescopic rod 10 through a screw, a movable block is slidably mounted at one side of the follow-up adjusting plate 8, and a material pushing plate 15 is fixed at one side of the movable block through a screw; the bottom of the follow-up adjusting plate 8 is provided with a sliding block 7 in a sliding manner, and the sliding block 7 is movably hinged at the end part of the rack 6.

Wherein, through support 2, carry flitch 5, follow-up regulating plate 8, the setting of scraping wings 15 isotructure, carry flitch 5 clockwise or anticlockwise rotation during last unloading, one of them scraping wings 15 moves down automatically under the effect of follow-up regulating plate 8, servo motor 12 starts the back, scraping wings 15 can promote work piece material loading or unloading automatically, degree of automation is high, use manpower sparingly, and work efficiency is improved, through revolving cylinder 3, the setting of piston rod 4 isotructure, adopt revolving cylinder 3 in 2 one side of support, can adjust wantonly according to the angle that carries flitch 5 as required, and convenient operation, convenient to use personnel use.

One side of a bracket 2 is movably hinged with a side seat through a pin shaft, one side of the side seat is fixedly provided with a rotating cylinder 3 through a bolt, the inside of the rotating cylinder 3 is provided with a piston rod 4, the other end of the piston rod 4 is movably hinged with one side of the bottom of a material carrying plate 5, the inside of a fixed seat 9 is provided with a telescopic groove, a telescopic rod 10 is in sliding connection with the telescopic groove, one side of the top of a follow-up adjusting plate 8 is fixedly provided with a servo motor 12 through a screw, the output end of the servo motor 12 is connected with a driving shaft through a coupler, the driving shaft is connected with a driven shaft through a transmission component 13, one end of the driven shaft is welded with a lead screw 14, the lead screw 14 is rotatably arranged at one side of the follow-up adjusting plate 8 through a bearing, a movable block is movably sleeved at the outside of the lead screw 14, both sides of the bracket 2 are provided with dovetail grooves, a rack 6 is in sliding connection with the dovetail grooves, and the bottom of the follow-up adjusting plate 8 is fixedly provided with a guide rail through a screw, the slide block 7 is connected with the guide rail in a sliding way.

In this embodiment, during loading, the piston rod 4 of the rotary cylinder 3 extends out to push the material carrying plate 5 to rotate counterclockwise around the fulcrum of the material carrying plate on the bracket 2, the material carrying plate 5 also drives the rotary shaft and the gears 11 at the two ends of the rotary shaft to rotate when rotating, the two gears 11 can simultaneously act on the racks 6 at one side to slide, one gear 11 acts on the corresponding rack 6 to slide upwards, the other gear 11 acts on the corresponding rack 6 to slide downwards, so that the material pushing plate 15 at the right side extends into the material carrying groove 51 under the driving of the corresponding follow-up adjusting plate 8, the acting material pushing plate 15 moves upwards to be opened, after the servo motor 12 is started, the servo motor 12 drives the lead screw 14 to rotate through the transmission component 13, the lead screw 14 thereby slides the movable block at the acting side, and the movable block drives the material pushing plate 15 to move along the material carrying groove 51 to push a workpiece to load;

further, during blanking, the piston rod 4 of the rotary cylinder 3 is retracted, the piston rod 4 pulls the material carrying plate 5 to rotate clockwise around the supporting point of the material carrying plate on the bracket 2, the material pushing plate 15 on the right side moves upwards, the material pushing plate 15 on the left side moves downwards and extends into the material carrying groove 51, and the material can be pushed to be blanked after the material carrying plate 5 is pushed;

it should be noted that, when a workpiece is fed, one end of the material carrying plate 5 is aligned with the feeding station, the workpiece is pushed to fall into the feeding station for processing, and when the workpiece is discharged, the workpiece discharged by the device falls on the material carrying plate 5;

in addition, during the up-and-down sliding process of the rack 6, the sliding block 7 can slide on the guide rail in a self-adaptive mode, the sliding block 7 can rotate relative to the rack 6, and the transmission assembly 13 is a standard synchronous belt assembly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An automatic loading and unloading device comprises a base (1) and a transmission assembly (13), and is characterized in that a support (2) is fixed to the top of the base (1) through a countersunk screw, a rotating shaft is rotatably mounted on the support (2) through a bearing, gears (11) are fixedly sleeved at two ends of the rotating shaft, the gears (11) are connected with racks (6) in a meshed mode, and the racks (6) are arranged on the support (2) in a sliding mode;

a material carrying plate (5) is fixed to the outer portion of the rotating shaft through screws, a material carrying groove (51) is formed in the top of the material carrying plate (5), two sides of the material carrying plate (5) are connected with symmetrically-arranged fixing seats (9) through countersunk bolts, a telescopic rod (10) is arranged in each fixing seat (9) in a sliding mode, a follow-up adjusting plate (8) is fixed to the end portion of each telescopic rod (10) through screws, a movable block is installed on one side of each follow-up adjusting plate (8) in a sliding mode, and a material pushing plate (15) is fixed to one side of each movable block through screws;

the bottom of the follow-up adjusting plate (8) is provided with a sliding block (7) in a sliding mode, and the sliding block (7) is movably hinged to the end portion of the rack (6).

2. The automatic loading and unloading device as claimed in claim 1, wherein one side of the support (2) is movably hinged to a side seat through a pin shaft, one side of the side seat is fixedly provided with a rotating cylinder (3) through a bolt, a piston rod (4) is arranged inside the rotating cylinder (3), and the other end of the piston rod (4) is movably hinged to one side of the bottom of the material carrying plate (5).

3. The automatic loading and unloading device as claimed in claim 1, wherein a telescopic groove is formed in the fixing seat (9), and the telescopic rod (10) is slidably connected with the telescopic groove.

4. The automatic loading and unloading device as claimed in claim 1, wherein a servo motor (12) is fixedly mounted on one side of the top of the follow-up adjusting plate (8) through a screw, an output end of the servo motor (12) is connected with a driving shaft through a coupler, the driving shaft is connected with a driven shaft through a transmission assembly (13), a lead screw (14) is welded on one end of the driven shaft, the lead screw (14) is rotatably mounted on one side of the follow-up adjusting plate (8) through a bearing, and the movable block is movably sleeved on the outer portion of the lead screw (14).

5. The automatic loading and unloading device according to claim 1, wherein dovetail grooves are formed in two sides of the support (2), and the rack (6) is connected with the dovetail grooves in a sliding mode.

6. The automatic loading and unloading device as claimed in claim 1, wherein a guide rail is fixed at the bottom of the follow-up adjusting plate (8) through a screw, and the sliding block (7) is in sliding connection with the guide rail.