CN212916382U - Automatic feeding and discharging platform of coating machine - Google Patents

Abstract

The utility model relates to a coiled material coating machine equipment technical field, in particular to automatic unloading platform of going up of coating machine adopts hydraulic pressure lift platform to carry out up-and-down motion, V chain conveyer to the coiled material and realizes controlling between two parties motion, reciprocating type flatbed and realize the seesaw. The utility model has the advantages that: the utility model discloses simple structure, convenient to use, degree of automation is high, has improved the automatic use place and the automation level of going up unloading platform, has reduced workman intensity of labour, has improved production efficiency.

Description

Automatic feeding and discharging platform of coating machine

Technical Field

The utility model relates to a coiled material coating machine equipment technical field, in particular to carry out the automatic unloading platform of going up of coating machine that carries through using hydraulic pressure lift platform, V chain conveyer, reciprocating type flatbed to the upper and lower, left and right sides, the fore-and-aft direction of coiled material.

Background

The coating machine is used for coating the surfaces of films, paper and the like, and is used for coating a layer of glue, paint, ink or the like with a specific function on a coiled base material, drying and then rolling. The weight of the coiled material is generally 0.5t-3t, and the roll core is a 3-inch or 6-inch hollow paper roll core. At present, in the field of loading and unloading of coating machines, the loading and unloading of the coating machines generally adopt the manual loading and unloading of forklifts, the labor intensity of workers is high, and the production efficiency is low.

Therefore, the utility model relates to a be applied to the device that can carry out unloading in automation to the coiled material that the weight is heavier on the coating machine to solve above-mentioned problem.

Disclosure of Invention

The utility model discloses a remedy among the prior art not enough that unloading degree of automation is low on the coating machine, provide one kind and use hydraulic pressure lift platform, V chain conveyer, reciprocating type flatbed to carry out the automatic unloading platform of going up of coating machine that the precision was carried about, around, about the coiled material.

The utility model discloses a realize through following technical scheme:

the utility model provides a feeding platform in coating machine automation, includes hydraulic lifting platform, reciprocating type flatbed and V chain conveyer, its characterized in that:

the hydraulic lifting platform is arranged on the ground, four points on the hydraulic lifting platform are positioned and provided with weighing modules, and a reciprocating flat machine is arranged above the weighing modules;

the reciprocating flat machine is connected with a linear guide rail, and a slide block of the linear guide rail is connected with a V-chain conveyor;

the V-chain conveyor is slidably arranged above the reciprocating flat plate.

Further, for better realization the utility model discloses, the organ cover is installed on hydraulic lift platform upper portion, installs the speed reduction adjustment frame on the hydraulic lift platform, and bolted connection has the speed reducer bedplate on the speed reduction adjustment frame, and it has driving motor to ann dirty on the speed reducer bedplate, and driving motor's output axle head installation drive sprocket, the driven sprocket of the double chain of drive sprocket meshing transmission one end, the other end meshing reciprocating type flatbed.

Further, in order to better realize the utility model, the reciprocating flat machine comprises a machine body, a support frame is arranged on the machine body, an upper support plate made of three nylon materials is supported on the support frame, three flat machine chains are supported on the upper support plate, the flat machine chains adopt an open ring structure, two ends of the flat machine chains are fastened with a V-chain conveyor through pins, conveying chain wheels are arranged at two ends of the open ring structure chains, the conveying chain wheels are connected with a driving shaft and a driven shaft, the driving shaft is arranged on the machine body through a T-shaped belt seat bearing, the driving shaft is provided with an upper set and a lower set, each set of driving shaft is provided with 3 conveying chain wheels, the driven shaft is arranged on the machine body through the belt seat bearing, the driven shaft is provided with the upper set and; the right end of the upper driving shaft is connected with a pair of driven sprockets through a key, and the left end of the lower driving shaft is connected with driven sprockets through a key.

Further, for better realization the utility model discloses, the right branch fagging is installed on the right side of lathe bed, installs the right cushion in the right branch fagging, and the left branch fagging is installed in the left side of lathe bed, installs left front cushion, transition roller and left back cushion in the left branch fagging.

Further, for better realization the utility model discloses, the roller that passes through includes the bearing roller, and the bearing roller passes through the bearing to be installed on the bearing frame, and the bearing frame is installed on the lathe bed, and the bearing roller both ends have the bearing through axle retaining ring position sleeve, and the outside of bearing frame is fixed with the gland.

Furthermore, in order to better realize the utility model, the V-chain conveyor comprises a frame, the frame is connected with a slide block of the linear guide rail, a V-chain lower supporting plate is arranged on the frame, a conveying chain is supported by the V-chain lower supporting plate and is arranged on a driving chain wheel, and the driving chain wheel is in key connection with a V-chain driving shaft and a V-chain driven shaft; the V-chain driving shaft is mounted on the rack through a bearing with a square seat, the V-chain driving shaft is connected with a V-chain driving motor in a key mode, the V-chain driving motor is in threaded connection with a connecting small shaft, the connecting small shaft is connected with an encoder with a coupler, one end of the encoder is connected with an encoder support, and the encoder support is mounted on the V-chain driving motor; the V-chain driven shaft is arranged on the rack through a V-chain T-shaped belt seat bearing, the V-chain T-shaped belt seat bearing is connected with an upper V-chain sliding rail and a lower V-chain sliding rail, and the upper V-chain sliding rail and the lower V-chain sliding rail are arranged on the rack through a bolt structure; the V-chain T-shaped belt seat bearing is rigidly connected with a V-chain adjusting screw rod, and the V-chain adjusting screw rod is in threaded connection with the adjusting seat.

The utility model has the advantages that:

the utility model discloses a hydraulic pressure lift platform carries out up-and-down motion, V chain conveyer to the coiled material and realizes controlling last unloading platform of between two parties motion, reciprocating type flatbed realization seesaw. A proximity switch for detecting the front and rear positions of the V-chain conveyor is arranged in the middle of the equipment, so that the center of the winding core and the center of the correlation photoelectric switch for detecting the upper and lower positions of the winding core are in a plane; the correlation photoelectric switch that sets up to coil up-and-down motion position detection of core is rolled up to the coiled material can be rolled up the upper and lower position detection of core to the coiled material, and the pneumatic chuck position that guarantees that the coiled material core reachs the coating machine is a invariable distance to the realization goes on unloading automatically to the coiled material of different specifications. When coating is finished, a weighing module is installed between the reciprocating flat machine and the hydraulic lifting platform, after the V-shaped conveyor contacts coiled materials, after certain pressure exists, the chuck of the coating machine is deflated to release goods, the pneumatic chuck is retracted, then the hydraulic lifting platform drives the V-shaped chain conveyor to move downwards, and when the equipment is located at the lowest position, the flat chain plate installed on the flat machine is parallel and level to the ground. When the semi-automatic coating machine is matched with the semi-automatic coating machine, operators of the coating machine can walk over the semi-automatic coating machine, so that the operation of the coating machine is facilitated, and the production efficiency is improved. When the automatic coating machine is matched with the full-automatic coating machine, the coating machine is convenient for personnel to overhaul, and a convenient walking channel for maintenance personnel is provided. The platform is simple in structure, high in conveying precision and convenient to operate. The utility model discloses a device can guarantee that goods and V chain conveyer do not have the clearance, reduces the destruction to the coiled material.

The utility model discloses simple structure, convenient to use, degree of automation is high, has improved the automatic use place and the automation level of going up unloading platform, has reduced workman intensity of labour, has improved production efficiency.

Drawings

FIG. 1 is a front view of an automatic loading and unloading platform of the coating machine of the present invention;

FIG. 2 is a top view of the automatic loading and unloading platform of the coating machine of the present invention;

FIG. 3 is a left side view of the automatic loading and unloading platform of the coating machine of the present invention;

fig. 4 is a front view of the V-chain conveyor of the automatic loading and unloading platform of the coating machine of the present invention;

fig. 5 is a top view of the V-chain conveyor of the automatic loading and unloading platform of the coating machine of the present invention;

fig. 6 is a right side view of the V-chain conveyor of the automatic loading and unloading platform of the coating machine of the present invention;

fig. 7 is a front view of the transition roller of the automatic feeding and discharging platform of the coating machine of the present invention.

In the figure, the position of the upper end of the main shaft,

1. a hydraulic lifting platform, 2, a flat plate machine chain, 3, a V chain conveyor, 4, a driving motor, 5, a driving sprocket, 6, a speed reducer base plate, 7, a speed reduction adjusting frame, 8, a driven shaft, 9, a driving shaft, 10, a conveying sprocket, 11, a belt seat bearing, 12, a machine body, 13, a cushion block, 14, a stainless steel chain plate, 15, a supporting frame, 16, an upper supporting plate, 17, a lower supporting plate, 18, a chain dragging groove, 19, a chain dragging, 20, a chain dragging mounting plate, 21, a T-shaped belt seat bearing, 22, an adjusting screw, 23, a sliding rail, 24, a limiting mounting plate, 25, a driven sprocket, 26, a double-row chain, 27, a rear end limiting plate, 28, a protective cover, 29, a transition roller, 30, a right supporting plate, 31, a right cushion block, 32, a left front cushion block, 33, a left supporting plate, 34, a left rear cushion block, 35, an aluminum profile base, 36, an aluminum profile, 38. a linear guide rail, 39, a right sleeve, 40, a left sleeve, 41 and a weighing module,

301. a V chain driving motor 302, a V chain sliding rail 303, a V chain T-shaped belt seat bearing 304, a V chain adjusting screw 305, an adjusting seat 306, a square bearing 307, a conveying chain 308, a chain plate stopper 309, a V chain driving shaft 310, a driving chain wheel 311, a V chain driven shaft 312, a V chain lower supporting plate 313, a frame 314, a motor seat 315, an encoder bracket 316 and a connecting small shaft,

2901. idler, 2902, bearing frame, 2903, gland, 2904, bearing, 2905, axle retaining ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the product of the present invention is usually placed in when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, a fixed connection, an adjustable connection, or an integral connection. Either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1-7 show a specific embodiment of the present invention, which is an automatic feeding and discharging platform of a coater, the hydraulic lifting platform 1 is installed on the ground, the hydraulic lifting platform 1 is installed with an organ cover, the organ cover can move along with the rising and lowering of the hydraulic lifting platform 1, and can play a role of safety protection. A double-row chain 26 abdicating hole is arranged below the hydraulic lifting platform 1. On hydraulic lifting platform 1, install speed reduction adjusting bracket 7, driving sprocket 5 installs on driving motor 4, and driving motor 4 installs on speed reducer bedplate 6, and speed reducer bedplate 6 links to each other with speed reduction adjusting bracket 7 bolt. The double-row chain 26 has one end engaged with the driving sprocket 5 and one end engaged with the driven sprocket 25 of the reciprocating flat machine, for transmitting the driving force of the driving motor 4 to the driven sprocket 25. The relative position of the speed reducer seat plate 6 and the speed reduction adjusting frame 7 is adjusted to tension the double-row chain 26.

In this embodiment, the weighing module 41 is installed on the hydraulic lifting platform 1, and four-point positioning is adopted to detect the weight of the equipment and the goods. Since the weight of the equipment is not changed, the weight of the equipment is subtracted, and the weight of the goods is obtained. The other end of the weighing module 41 is connected with the bed 12 of the reciprocating flat machine, a group of linear guide rails 38 is arranged above the bed, the guide rails of the linear guide rails 38 are connected with the bed 12, and the sliding blocks of the linear guide rails 38 are connected with the frame 313 of the V-chain conveyor 3 and used for supporting the V-chain conveyor 3 to move back and forth in the reciprocating flat machine.

The reciprocating flat machine of the present embodiment includes: the device comprises a flat plate machine chain 2, a driving motor 4, a driving chain wheel 5, a speed reducer seat plate 6, a speed reduction adjusting frame 7, a driven shaft 8, a driving shaft 9, a conveying chain wheel 10, a belt seat bearing 11, a machine body 12, a cushion block 13, a stainless steel chain plate 14, a supporting frame 15, an upper supporting plate 16, a lower supporting plate 17, a chain dragging groove 18, a chain dragging 19, a chain dragging mounting plate 20, a T-shaped belt seat bearing 21, an adjusting screw 22, a sliding rail 23, a limiting mounting plate 24, a driven chain wheel 25, a double-row chain 26, a rear end limiting plate 27, a protective cover 28, a transition roller 29, a right supporting plate 30, a right cushion block 31, a left front cushion block 32, a left supporting plate 33, a left rear cushion block 34, a linear. The support frame 15 is arranged on the bed 12 of the reciprocating flat machine and used for supporting the upper supporting plate 16, and the number of the upper supporting plates 16 is three, and the three flat machine chains 2 are supported to move on the upper supporting plates by adopting a nylon material. The plate machine chain 2, the cushion block 13 and the stainless steel chain plate 14 are fastened by bolts to form the plate machine chain plate. The flat machine chain 2 adopts an open ring structure, and two ends of the flat machine chain are fastened with the V-shaped chain conveyor 3 through pins. And two ends of the chain with the opening annular structure are provided with conveying chain wheels 10, and the conveying chain wheels 10 are connected with the driving shaft 9 and the driven shaft 8 in a key mode. Two ends of a driven shaft 8 are arranged on a lathe bed 12 through a bearing with a seat 11, the driven shaft 8 is provided with an upper set and a lower set, and each set of the driven shaft 8 is provided with 3 conveying chain wheels 10. Two ends of the driving shaft 9 are arranged on the bed 12 through T-shaped belt seat bearings 21, and a right spacer bush is arranged between the driven chain wheel 25 and the T-shaped belt seat bearings 21 and used for positioning the chain wheel. A left spacer is arranged between the driven sprocket 25 and the T-shaped belt seat bearing 21 for positioning the sprocket. The T-shaped bearing with the seat 21 is arranged on an upper sliding rail 23 and a lower sliding rail 23, the sliding rail 23 is in a bolt structure on the lathe bed 12, one section of the T-shaped bearing with the seat 21 is rigidly connected with the adjusting screw 22, and one end of the T-shaped bearing with the seat is in threaded connection with the lathe bed 12. The T-shaped belt seat bearing 21 is driven by the adjusting screw rod 22 to move so as to tension the chain plate of the flat plate machine. The driving shaft 9 is provided with an upper set and a lower set, each set of driving shaft 9 is provided with 3 conveying chain wheels 10, the right ends of the upper driving shaft 9 and the lower driving shaft 9 are connected with a pair of driven chain wheels 25 through keys, the left end of the lower driving shaft 9 is connected with a driven chain wheel 25 through a key, and the driven chain wheel 25 is connected with the driving chain wheel 5 of the driving motor 4 through a double-row chain 26. The driven chain wheel 25 of the lower driving shaft 9 is driven to rotate by the driving chain wheel 5 of the driving motor 4 through the double-row chain wheel. The driven chain wheel 25 of the upper driving shaft 9 is driven to rotate by the driven chain wheel 25 of the lower driving shaft 9 through the double-row chain wheel. The driving motor 4 drives the plate conveyor chain 2 to reciprocate back and forth through the upper driving shaft 9 and the lower driving shaft 9, and then the V-chain conveyor 3 reciprocates back and forth. A right support plate 30 is mounted on the right side of the bed 12, and a right pad 31 is mounted on the right support plate 30. A left support plate 33 is mounted on the left side of the bed 12, and a left front pad 32, a transition roller 29, and a left rear pad 34 are mounted on the left support plate 33.

The transition roller 29 is composed of a carrier roller 2901, a bearing mount 2902, a gland 2903, a bearing 2904, and a shaft retainer 2905. The supporting roller 2901 is arranged on a bearing seat 2902 through a bearing 2904, the supporting roller 2901 is used for positioning the supporting roller 2901 and the bearing 2904 through a shaft retainer ring 2905, a gland 2903 is used for pressing the supporting roller 2901 and the bearing 2904 to move left and right, the bearing seat 2902 is arranged on a lathe bed 12, a transition roller 29 is used for transiting a coiled material, a cushion block 13 is used for supporting a stainless steel chain plate 14, and a flat plate machine chain plate supported by an upper supporting plate 16 is convenient for people to walk and pass on. The bed 12 is provided with 3 lower supporting plates 17 made of nylon materials for supporting a rotating flat plate machine chain plate, so that the chain can rotate conveniently, and the friction force between the chain and the bed 12 is reduced.

The front part of the reciprocating flat machine is provided with a front position detection proximity switch and a rear position detection proximity switch, the front position detection proximity switches are arranged on the front position limiting mounting plate 24, the position of the V-chain conveyor 3 can be detected, and coiled materials of other production lines can be conveyed to the V-chain conveyor 3 of the platform. At reciprocating type plate machine's middle part, be provided with the proximity switch who detects V chain conveyer 3 front and back position, install on middle part position limit mounting panel 24, guarantee to roll up the center of core and to roll up the correlation photoelectric switch center that core upper and lower position detected and be in the plane, the correlation photoelectric switch that wherein sets up to coil core up-and-down motion position detection is to configuring in pairs, correlation photoelectric switch installs on height finding photoelectric mounting panel 37, height finding photoelectric mounting panel 37 installs at aluminium alloy 36, aluminium alloy 36 passes through the bolt with aluminium alloy base 35 and links, aluminium alloy base 35 is fixed with ground. The correlation photoelectric switch can detect the upper position and the lower position of a coiled material core, and the position of a pneumatic chuck for ensuring that the coiled material core reaches the coating machine is a constant distance, so that the coiled materials with different specifications can be automatically loaded and unloaded. A proximity switch for detecting the front and rear positions of the V-chain conveyor 3 is arranged at the rear part of the reciprocating flat plate machine and is installed on a rear end limiting plate 27 at the rear part, the hydraulic lifting platform 1 drives the V-chain conveyor 3 to ascend, the center for conveying the coiled material winding core and the position center of a pneumatic chuck of the coating machine are on the same straight line, and the height of the upper position and the lower position of the section is constant. At the moment, the coating machine chuck extends out of the pneumatic chuck, and the goods are clamped in an air expansion mode. The hydraulic lifting platform 1 drives the V-chain conveyor 3 to descend, and the feeding action is completed. When the coating is finished, the hydraulic lifting platform 1 drives the V-chain conveyor 3 to ascend, and a weighing module 41 is installed between the reciprocating flat machine and the hydraulic lifting platform 1. After the V-shaped conveyor contacts the coiled material, the air is discharged from the chuck of the coating machine after a certain pressure exists, the goods are loosened, and the pneumatic chuck is retracted. Can guarantee that goods and V chain conveyor 3 do not have the clearance, reduce the destruction to the coiled material. Then the hydraulic lifting platform 1 drives the V-chain conveyor 3 to descend, the reciprocating flat machine drives the V-chain conveyor 3 to be conveyed back to the front part of the equipment, and then the V-chain conveyor 3 conveys the coiled materials to other production lines. The bed 12 is provided with a drag chain groove 18, a drag chain 19 is arranged on the drag chain groove 18, and one end of the drag chain 19 is connected with the V-chain conveyor 3 through a drag chain mounting plate 20. One end of the V-chain conveyor is connected with the bed 12, and the V-chain conveyor is used for connecting the V-chain conveyor 3 with a cable of the bed 12. Protective covers 28 are arranged at the front end and the rear end of the reciprocating flat machine and are used for safety protection of equipment.

In this embodiment, a frame 313 of the V-chain conveyor 3 is connected to a slide block of the linear guide 38, and the left and right ends of the frame 313 are provided with abdicating holes and photoelectric switches for detecting the goods. A V-chain lower supporting plate 312 is installed on the frame 313 and is used for supporting the conveying chain 307 and reducing friction between the conveying chain 307 and the frame 313. The frame 313 carries an upper pallet for supporting the conveyor chain 307 for movement thereon. The conveying chain 307 is arranged on a transmission chain wheel 310, the transmission chain wheel 310 is in key joint with a V-chain driving shaft 309 and a V-chain driven shaft 311, and the conveying chain 307 is distributed on a rack 313 in a pair to keep the stability of the goods. At both ends of the conveying chain 307, link plate stoppers 308 are installed for preventing the chain from moving during movement. The V-chain driven shaft 311 is installed on a machine frame 313 through a V-chain T-shaped belt seat bearing 303, the V-chain T-shaped belt seat bearing 303 is connected with an upper V-chain sliding rail 302 and a lower V-chain sliding rail 302, and the upper V-chain sliding rail 302 and the lower V-chain sliding rail 302 are arranged on the machine frame 313 through bolt structures. The V-chain T-shaped belt seat bearing 303 is rigidly connected with a V-chain adjusting screw 304, and the V-chain adjusting screw 304 is in threaded connection with an adjusting seat 305. The position of the V-chain T-belt bearing 303, and hence the position of the V-chain driven shaft 311, is adjusted by adjusting the pair of V-chain adjusting screws 304, thereby tensioning the conveying chain 307. The V-chain driving shaft 309 is installed on the frame 313 through a bearing 306 with a square seat, the V-chain driving shaft 309 is connected with a V-chain driving motor 301 in a key mode, the V-chain driving motor 301 is in threaded connection with a connecting small shaft 316, the connecting small shaft 316 is connected with an encoder with a coupler, one end of the encoder is connected with an encoder support 315, and the encoder support 315 is installed on the V-chain driving motor 301 and used for detecting the movement displacement of a conveying chain 307 driven by a motor. One end of the V-chain driving motor 301 is connected with a motor base 314 through bolts, and the motor base 314 is installed on the frame 313 through bolts. When the goods move on the V-chain conveyor 3, the front photoelectric switch is used for detecting the goods and counting by the encoder. When the goods move to the intermediate position, the motor stops moving for conveying the goods to the intermediate position of the coating machine.

When the equipment is at the lowest position, the flat chain plate installed on the reciprocating flat plate machine is flush with the ground. When the semi-automatic coating machine is matched with the semi-automatic coating machine, operators of the coating machine can walk over the semi-automatic coating machine, so that the operation of the coating machine is facilitated, and the production efficiency is improved. When the automatic coating machine is matched with the full-automatic coating machine, the coating machine is convenient for personnel to overhaul, and a convenient walking channel for maintenance personnel is provided.

In conclusion, the hydraulic lifting platform 1 moves the coiled materials up and down, the V-chain conveyor 3 moves left and right in the middle, and the reciprocating flat plate machine moves front and back. And a proximity switch for detecting the front position and the rear position of the V-chain conveyor 3 is arranged in the middle of the equipment, so that the center of the winding core and the center of the correlation photoelectric switch for detecting the upper position and the lower position of the winding core are in the same plane. The correlation photoelectric switch that sets up to coil up-and-down motion position detection of core is rolled up to the coiled material can be rolled up the upper and lower position detection of core to the coiled material, guarantees that the pneumatic chuck position that the coiled material core reachd the coating machine is a invariable distance to the realization is to the automatic unloading of the coiled material of different specifications. After the V conveyor contacts the coiled material, the coating machine chuck deflates to release the goods after a certain pressure exists, the pneumatic chuck is retracted, no gap exists between the goods and the V chain conveyor 3, and damage to the coiled material is reduced. The hydraulic lifting platform 1 drives the V-chain conveyor 3 to move downwards, and when the equipment is at the lowest position, a flat chain plate installed on the flat plate machine is flush with the ground. When the semi-automatic coating machine is matched with the semi-automatic coating machine, operators of the coating machine can walk over the semi-automatic coating machine, so that the operation of the coating machine is facilitated, and the production efficiency is improved. When the automatic coating machine is matched with the full-automatic coating machine, the coating machine is convenient for personnel to overhaul, and a convenient walking channel for maintenance personnel is provided.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (6)

1. The utility model provides a feeding platform in coating machine automation, includes hydraulic lifting platform (1), reciprocating type flatbed and V chain conveyer (3), its characterized in that:

the hydraulic lifting platform (1) is arranged on the ground, four points on the hydraulic lifting platform are positioned and provided with weighing modules (41), and a reciprocating flat machine is arranged above the weighing modules (41);

the reciprocating flat machine is connected with a linear guide rail (38), and a slide block of the linear guide rail (38) is connected with a V-chain conveyor (3);

the V-chain conveyor (3) is arranged above the reciprocating flat plate machine in a sliding mode.

2. The automatic loading and unloading platform of the coating machine as claimed in claim 1, wherein:

the organ cover is installed on hydraulic lifting platform (1) upper portion, installs speed reduction adjustment frame (7) on hydraulic lifting platform (1), and bolted connection has speed reducer bedplate (6) on speed reduction adjustment frame (7), and it has driving motor (4) to ann dirty on speed reducer bedplate (6), and driving sprocket (5) are installed to the output axle head of driving motor (4), and driving sprocket (5) mesh transmission double-row chain (26) one end, and the other end mesh driven sprocket (25) of reciprocating type flatbed of double-row chain (26).

3. The automatic loading and unloading platform of the coating machine as claimed in claim 1, wherein:

the reciprocating flat machine comprises a machine body (12), a support frame (15) is arranged on the machine body (12), three upper supporting plates (16) made of nylon materials are supported on the support frame (15), three flat machine chains (2) are supported on the upper supporting plates (16), the flat machine chains (2) adopt an open ring structure, the two ends of the chain are fastened with a V-chain conveyor through pins, conveying chain wheels (10) are mounted at the two ends of an open ring-shaped chain, the conveying chain wheels (10) are connected with a driving shaft (9) and a driven shaft (8) in a key mode, the driving shaft (9) is mounted on a lathe bed (12) through a T-shaped bearing (21), the driving shaft (9) is provided with an upper set and a lower set, each set of driving shaft (9) is provided with 3 conveying chain wheels (10), the driven shaft (8) is mounted on the lathe bed (12) through a bearing (11) with a seat, the driven shaft (8) is provided with an upper set and a lower set, and each set of driven shaft (8); the right end of the upper driving shaft (9) is connected with a pair of driven chain wheels (25) through keys, and the left end of the lower driving shaft (9) is connected with the driven chain wheels (25) through keys.

4. The automatic loading and unloading platform of the coating machine as claimed in claim 3, wherein:

a right supporting plate (30) is installed on the right side of the lathe bed (12), a right cushion block (31) is installed on the right supporting plate (30), a left supporting plate (33) is installed on the left side of the lathe bed (12), and a left front cushion block (32), a transition roller (29) and a left rear cushion block (34) are installed on the left supporting plate (33).

5. The automatic loading and unloading platform of the coating machine as claimed in claim 4, wherein:

the transition roller (29) comprises a carrier roller (2901), the carrier roller (2901) is installed on a bearing seat (2902) through a bearing (2904), the bearing seat (2902) is installed on the lathe bed (12), two ends of the carrier roller (2901) are positioned and sleeved with the bearing (2904) through shaft check rings (2905), and a gland (2903) is fixed on the outer side of the bearing seat (2902).

6. The automatic loading and unloading platform of the coating machine as claimed in claim 1, wherein:

the V-chain conveyor (3) comprises a rack (313), the rack (313) is connected with a sliding block of the linear guide rail (38), a V-chain lower supporting plate (312) is mounted on the rack (313), a conveying chain (307) is supported by the V-chain lower supporting plate (312), the conveying chain (307) is mounted on a transmission chain wheel (310), and the transmission chain wheel (310) is connected with a V-chain driving shaft (309) and a V-chain driven shaft (311) in a key mode; the V-chain driving shaft (309) is installed on the rack (313) through a bearing (306) with a square seat, the V-chain driving shaft (309) is connected with a V-chain driving motor (301) in a key mode, the V-chain driving motor (301) is in threaded connection with a small connecting shaft (316), the small connecting shaft (316) is connected with an encoder with a coupler, one end of the encoder is connected with an encoder support (315), and the encoder support (315) is installed on the V-chain driving motor (301); the V-chain driven shaft (311) is installed on the rack (313) through a V-chain T-shaped bearing with a seat (303), the V-chain T-shaped bearing with a seat (303) is connected with the upper V-chain sliding rail (302) and the lower V-chain sliding rail (302), and the upper V-chain sliding rail and the lower V-chain sliding rail (302) are arranged on the rack (313) through a bolt structure; the V-chain T-shaped belt seat bearing (303) is rigidly connected with a V-chain adjusting screw rod (304), and the V-chain adjusting screw rod (304) is in threaded connection with an adjusting seat (305).

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