阅读说明：本技术 一种打标机用自动上料装置 (Automatic feeding device for marking machine ) 是由 唐照荣 陶航 刘超 高仕铭 于 2019-10-28 设计创作，主要内容包括：本发明公开了一种打标机用自动上料装置,涉及上料装置领域。包括至少两组相对设置的上料组件,且相邻两个上料组件之间通过联动装置连接；所述上料组件包括机架、提升上料机构、水平送料机构、架管识别机构和排料机构,以及至少一个动力装置；其中：提升上料机构,用于承载管材并将管材提升输送至水平送料机构；水平送料机构,位于提升上料机构的输出端；架管识别机构,设置于水平送料机构上方；排料机构,位于水平送料机构的输出端。解决了传统的人工上料方式和半自动上料方式存在的上料效率低、人工强度大的问题。(The invention discloses an automatic feeding device for a marking machine, and relates to the field of feeding devices. The feeding device comprises at least two groups of feeding assemblies which are oppositely arranged, and every two adjacent feeding assemblies are connected through a linkage device; the feeding assembly comprises a rack, a lifting feeding mechanism, a horizontal feeding mechanism, a rack pipe identification mechanism, a discharging mechanism and at least one power device; wherein: the lifting feeding mechanism is used for bearing the pipes and lifting and conveying the pipes to the horizontal feeding mechanism; the horizontal feeding mechanism is positioned at the output end of the lifting feeding mechanism; the pipe erecting identification mechanism is arranged above the horizontal feeding mechanism; and the discharging mechanism is positioned at the output end of the horizontal feeding mechanism. The problems of low feeding efficiency and high labor intensity in the traditional manual feeding mode and the semi-automatic feeding mode are solved.)

1. The utility model provides a marking machine automatic feeding device which characterized in that: the feeding device comprises at least two groups of feeding assemblies which are oppositely arranged, and every two adjacent feeding assemblies are connected through a linkage device; the feeding assembly comprises a rack (1), a lifting feeding mechanism, a horizontal feeding mechanism, a rack pipe identification mechanism, a discharging mechanism and at least two power devices; wherein:

the lifting feeding mechanism is used for bearing the pipes (3) and lifting and conveying the pipes (3) to the horizontal feeding mechanism;

the horizontal feeding mechanism is positioned at the output end of the lifting feeding mechanism;

the pipe erecting identification mechanism is arranged above the horizontal feeding mechanism;

the discharging mechanism is positioned at the output end of the horizontal feeding mechanism;

power device includes driving motor (2) and sprocket (7), driving motor (2) pass through the chain and drive sprocket (7) and rotate to drive main shaft (8) rotate, and promote feed mechanism, horizontal feeding mechanism function through main shaft (8) drive, and promote feed mechanism, horizontal feeding mechanism and be driven by different power device respectively.

2. The automatic feeding device for the marking machine as claimed in claim 1, wherein: promote feed mechanism includes dead lever (4), transition wheel (51), take-up pulley (52) and flexible belt (61), wherein:

the fixed rod (4) is arranged on the rack (1);

the transition wheel (51) is arranged on one side of the rack (1) far away from the fixed rod (4);

the winding wheel (52) is arranged below the transition wheel (51) and is connected with the main shaft (8), and the power device outputs power to drive the winding wheel (52) to rotate in a vertical plane along the axis and drive the transition wheel (51) to rotate;

and one end of the flexible belt (61) is fixed on the fixed rod (4), and the other end of the flexible belt is connected to the transition wheel (51) in a sliding mode and is connected to the winding wheel (52) in an extending mode.

3. The automatic feeding device for the marking machine as claimed in claim 1, wherein: horizontal feeding mechanism is including setting up in frame (1), and by power device driven first feeding wheel (9) and second feeding wheel (10), wherein:

the first feeding wheel (9) is arranged at the input end of the horizontal feeding mechanism and rotates in a vertical plane by taking the end point as an axis;

the second feeding wheel (10) is arranged at the output end of the horizontal feeding mechanism and rotates in a vertical plane by taking the end point as an axis;

the device also comprises a conveyor belt (62) which is connected with the first feeding wheel (9) and the second feeding wheel (10) in a sliding mode.

4. The automatic feeding device for the marking machine as claimed in claim 1, wherein: frame pipe recognition mechanism includes telescopic machanism to and touch pole (11) of setting on telescopic machanism, wherein:

the power device drives the contact rod (11) to approach or depart from the horizontal feeding mechanism along the direction vertical to the horizontal feeding mechanism;

the touch rod (11) is provided with a sensor (12) at the tail end.

5. The automatic feeding device for the marking machine as claimed in claim 4, wherein: the telescopic mechanism comprises a first gear (13) and a first rack (14) which is meshed with the first gear (13) in the vertical direction.

6. The automatic feeding device for the marking machine as claimed in claim 1, wherein: the discharging mechanism comprises a material bearing platform (15), a limiting mechanism arranged above the material bearing platform (15) and a material blocking mechanism arranged at the output end of the material bearing platform (15); wherein:

a material-bearing platform (15) which inclines downwards from the input end to the output end;

the bottom surface of the limiting mechanism is parallel to the top surface of the material bearing platform (15), and the limiting mechanism is driven by a power device to be close to or far away from the material bearing platform (15) along the direction vertical to the material bearing platform (15) so as to control the gap between the limiting mechanism and the material bearing platform (15).

7. The automatic feeding device for the marking machine as claimed in claim 6, wherein: the limiting mechanism comprises a fixed plate (16) and a movable plate (17), wherein:

a fixing plate (16) arranged on the frame (1);

the movable plate (17) is connected with the fixed plate (16) through mutually matched slide rails, and a second rack (19) extending along the moving direction of the limiting mechanism is arranged on the movable plate (17);

and a second gear (18) meshed with the second rack (19).

8. The automatic feeding device for the marking machine as claimed in claim 6, wherein: the stock stop includes single upender (20) and single stock stop (21), wherein:

the single material turning mechanism (20) is arranged on the material bearing platform (15) and close to one end of the output end of the material bearing platform (15), and can rotate in a vertical plane by taking the end point as an axis under the action of the air cylinder (22); the rotating plane is radiated to the first pipe blocked by the single material blocking mechanism (21);

the single material stop mechanism (21) is arranged on the limiting mechanism and close to one end of the output end of the material bearing platform (15), and the single material stop mechanism rotates in a vertical plane by taking the end point as an axis.

Technical Field

The invention relates to the field of feeding devices, in particular to an automatic feeding device for a marking machine.

Background

There are many machines and equipments for processing pipes, such as pipe marking machine, pipe polishing machine, pipe pressure testing machine, pipe chamfering machine, pipe packing machine, pipe blanking machine, etc. The traditional feeding method of the equipment needs to manually convey the pipe to the processing area of the equipment, so that the labor intensity of workers is greatly increased under the condition of large pipe quantity; and when the operation of material loading, row material is carried out to the adoption manual work, a staff only can operate a machine, leads to work efficiency low.

Disclosure of Invention

The invention aims to: the utility model provides a automatic feeding device for marking machine has solved the material loading inefficiency that traditional artifical material loading mode and semi-automatic material loading mode exist, problem that artifical intensity is big.

The technical scheme adopted by the invention is as follows:

an automatic feeding device for a marking machine comprises at least two groups of feeding assemblies which are arranged oppositely, and two adjacent feeding assemblies are connected through a linkage device; the feeding assembly comprises a rack, a lifting feeding mechanism, a horizontal feeding mechanism, a rack pipe identification mechanism, a discharging mechanism and at least one power device; wherein:

the lifting feeding mechanism is used for bearing the pipes and lifting and conveying the pipes to the horizontal feeding mechanism;

the horizontal feeding mechanism is positioned at the output end of the lifting feeding mechanism;

the pipe erecting identification mechanism is arranged above the horizontal feeding mechanism;

the discharging mechanism is positioned at the output end of the horizontal feeding mechanism;

the power device comprises a driving motor and a chain wheel, the driving motor drives the chain wheel to rotate through a chain, so that a main shaft is driven to rotate, the lifting feeding mechanism and the horizontal feeding mechanism are driven to operate through the main shaft, and the lifting feeding mechanism and the horizontal feeding mechanism are driven by different power devices respectively.

The traditional manual feeding mode and the semi-automatic feeding mode have the problems of low feeding efficiency and high manual strength. The pipe material loading step of the invention is as follows: a bundle of tubular product of artifical handling is placed in automatic feeding device's promotion feed mechanism department, automatic feeding device begins the automatic operation promptly, tubular product is promoted by promotion feed mechanism and is transported to horizontal feeding mechanism department, then horizontal feeding mechanism moves one section on the horizontal plane, arrange the regulation to tubular product, prevent by a frame pipe recognition mechanism that the frame pipe condition from appearing, carry tubular product to row material mechanism again, row material mechanism will be originally parallel arrangement's a plurality of tubular product carry to external equipment's processing region one by one, it can to go away the finished product handling through the manual work after external equipment processing finishes.

The invention is provided with at least one power device, the driving motor drives the chain wheel to rotate through the chain, so as to drive the main shaft to rotate, and the main shaft drives other mechanisms to operate, so that the slipping can be effectively prevented. And the material loading subassembly then include two sets ofly at least, wherein the quantity of material loading subassembly and the interval between two adjacent material loading subassemblies is decided by the length of tubular product, guarantee when setting up that tubular product material loading is steady can. And two adjacent feeding assemblies are connected through a linkage device, namely, linkage bearings are arranged among transition wheels, chain wheels, first feeding wheels, second feeding wheels and the like among the feeding assemblies.

Further, promote feed mechanism includes dead lever, transition wheel, tape spool and flexible belt, wherein:

the fixed rod is arranged on the rack;

the transition wheel is arranged on one side of the rack far away from the fixed rod;

the power device outputs power to drive the tape winding wheel to rotate along the axis in a vertical plane and drive the transition wheel to rotate;

and one end of the flexible belt is fixed on the fixed rod, and the other end of the flexible belt is connected to the transition wheel in a sliding manner and is connected to the belt winding wheel in an extending manner.

In the invention, one end of the flexible belt is wound by the ferry and then extends to be connected to the belt winding wheel, and the other end of the flexible belt is fixedly connected to the fixed rod. And the top of dead lever is higher than the height of top surface on the transition wheel on the vertical direction, passes through the cooperation of transition wheel and flexible band from this for drive tubular product material loading efficiency is higher. Before automatic feeding begins, a bundle of pipes is manually hoisted and placed on the flexible belt between the fixed rod and the transition wheel, when the power device drives the belt wheel and drives the transition wheel to rotate relative to the rack, the rotating direction is based on conveying the pipes to the horizontal feeding mechanism, the flexible belt is gradually wound on the transition wheel, the length of the flexible belt between the fixed rod and the transition wheel is gradually shortened, and therefore the flexible belt drives the pipes to move towards the direction close to the horizontal feeding mechanism and finally slides outwards to move to the position above the horizontal feeding mechanism.

Further, horizontal feeding mechanism is including setting up in the frame, and by power device driven first feeding wheel and second feeding wheel, wherein:

the first feeding wheel is arranged at the input end of the horizontal feeding mechanism and rotates in a vertical plane by taking the end point as an axis;

the second feeding wheel is arranged at the output end of the horizontal feeding mechanism and rotates in a vertical plane by taking the end point as an axis;

the conveying belt is connected to the first feeding wheel and the second feeding wheel in a sliding mode.

According to the pipe feeding device, the first feeding wheel and the second feeding wheel rotate relative to the rack, the pipe is conveyed to the discharging mechanism in the rotating direction, and the conveying belt is wound on the first feeding wheel and the second feeding wheel and drives the pipe to move in the direction far away from the lifting feeding mechanism along with the rotation of the conveying belt. It is worth noting that during the operation of the horizontal feeding mechanism, the top surfaces of the first feeding wheel and the second feeding wheel are always kept on the same horizontal plane, namely, the conveyor belt between the top surfaces of the first feeding wheel and the second feeding wheel is always kept horizontal.

Further, frame pipe recognition mechanism includes telescopic machanism to and the touching pole of setting on telescopic machanism, wherein:

the power device drives the contact rod to approach or depart from the horizontal feeding mechanism along the direction vertical to the horizontal feeding mechanism;

the touch rod is provided with a sensor at the tail end.

If the pipe erecting condition occurs when the pipe is conveyed in the next step, the operation of other mechanisms can be influenced, and the pipe erecting condition is manually processed by workers in the traditional operation. The invention identifies the pipe erecting condition by arranging the pipe erecting identification mechanism. Before the operation starts, the distance between the touch rod and the horizontal feeding mechanism in the vertical plane is set to be the diameter of the pipe, and the pipe can pass smoothly. When appearing putting up the pipe, the whole height on vertical plane of tubular product must be greater than the diameter of original tubular product, so the tubular product of putting up the pipe must contact and touch the pole. When the touch rod is under the action of force, the sensor collects the signal and transmits the signal to the control center of the automatic feeding device to control the first feeding wheel and the second feeding wheel to rotate reversely, so that all pipes return to the lifting feeding mechanism.

The telescopic mechanism comprises a first gear and a first rack meshed with the first gear in the vertical direction.

The distance between the touch rod and the horizontal feeding mechanism in the vertical plane is adjusted by the telescopic mechanism, wherein the first gear is driven by the power device, so that the first rack can be driven to do reciprocating motion in the vertical direction, the height of the touch rod is adjusted according to the diameter of the pipe, and the pipe is matched with more types.

Furthermore, the discharging mechanism comprises a material bearing platform, a limiting mechanism arranged above the material bearing platform and a material stop mechanism arranged at the output end of the material bearing platform; wherein:

the material bearing platform inclines downwards from the input end to the output end;

and the bottom surface of the limiting mechanism is parallel to the top surface of the material bearing platform, and the limiting mechanism is driven by a power device to be close to or far away from the material bearing platform along the direction vertical to the material bearing platform so as to control the gap between the limiting mechanism and the material bearing platform.

Due to the inclined arrangement of the material bearing platform, when the pipes are conveyed to the material discharging mechanism by the horizontal feeding mechanism, the pipes can automatically roll to the position of the material stopping mechanism on the material bearing platform, and the material stopping mechanism controls the pipes to be output to the processing area of the external equipment one by one. And the limiting mechanism ensures that all the pipes are orderly arranged and move in the process.

Wherein, stop gear includes fixed plate and fly leaf, wherein:

the fixing plate is arranged on the rack;

the movable plate is connected with the fixed plate through mutually matched sliding rails and is provided with a second rack extending along the moving direction of the limiting mechanism;

a second gear is also included that is in meshing engagement with the second rack.

The minimum distance from the limiting mechanism to the material bearing platform can be directly adjusted by the limiting mechanism, wherein the second gear is driven by the power device, so that the second gear can be driven to reciprocate in the direction perpendicular to the plane of the material bearing platform, the height of the limiting mechanism can be adjusted according to the diameter of the pipe, and the pipe can be adapted to more types of pipes.

Wherein, stock stop includes single stirring mechanism and single stock stop, wherein:

the single material turning mechanism is arranged on the material bearing platform and close to one end of the output end of the material bearing platform, and can rotate in a vertical plane by taking the end point as an axis under the action of the cylinder; and the rotating plane radiates to the first pipe blocked by the single material blocking mechanism.

The single material stop mechanism is arranged on the limiting mechanism and close to one end of the output end of the material bearing platform, and the single material stop mechanism rotates in a vertical plane by taking the end point as an axis.

The material blocking mechanism of the invention is used for realizing the output of the pipes one by one. The concrete implementation steps are as follows: in the initial state, a plurality of pipes are blocked by a single material blocking mechanism and are orderly arranged on a material bearing platform, then the single material turning mechanism rotates in a vertical plane under the driving of an air cylinder, in the embodiment, the pipe rotates anticlockwise, and the pipe closest to the material blocking plate is just lifted by the outer side of the rotating plane without touching the rest pipes; at the moment, because the height of the pipe is lifted, the pipe touches one end of the single pipe turning mechanism, so that the single pipe turning mechanism is forced to rotate, namely clockwise in the embodiment; therefore, the pipe moves continuously over the single material stop mechanism and is finally conveyed to a processing area of the external equipment through subsequent steps.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. the invention relates to an automatic feeding device for a marking machine, which solves the problems of low feeding efficiency and high manual strength of the traditional manual feeding mode and the semi-automatic feeding mode.

2. The automatic feeding device for the marking machine, disclosed by the invention, has the advantages that the number of the feeding assemblies and the distance between every two adjacent feeding assemblies are determined by the length of the pipe, so that the device is suitable for feeding pipes with various lengths and has a wide application range.

3. The automatic feeding device for the marking machine is provided with the pipe erecting recognition device, so that the pipe erecting condition can be effectively avoided.

4. The invention relates to an automatic feeding device for a marking machine, wherein in a pipe erecting recognition device, the distance between a touch rod and a horizontal feeding mechanism in a vertical plane is adjusted by a telescopic mechanism; in the discharging mechanism, the minimum distance from the limiting mechanism to the material bearing platform can be directly adjusted by the limiting mechanism. Therefore, the device is suitable for feeding pipes with various pipe diameters, can realize the same function and has wide application range.

5. According to the automatic feeding device for the marking machine, the single material turning mechanism and the single material stopping mechanism are matched with each other, so that the pipe is output one by one, and the whole process is automatically finished.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a side view schematic of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a schematic view of a limiting mechanism of the present invention

In the figure, 1-a rack, 2-a driving motor, 3-a pipe, 4-a fixed rod, 51-a transition wheel, 52-a winding wheel, 61-a flexible belt, 62-a conveyor belt, 7-a chain wheel, 8-a main bearing, 9-a first feeding wheel, 10-a second feeding wheel, 11-a touch rod, 12-a sensor, 13-a first gear, 14-a first rack, 15-a material bearing table, 16-a fixed plate, 17-a movable plate, 18-a second gear, 19-a second rack, 20-a single material turning mechanism, 21-a single material stopping mechanism and 22-an air cylinder.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The present invention will be described in detail with reference to fig. 1, 2 and 3.