CN210065062U

CN210065062U - Automatic lifting platform

Info

Publication number: CN210065062U
Application number: CN201920425016.5U
Authority: CN
Inventors: 曹永乐; 鲁建国
Original assignee: Xuchang Zheng De Medical Supplies Co Ltd
Current assignee: Xuchang Zheng De Medical Supplies Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-02-14
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses an automatic elevating platform, including conveyer belt, rectangle frame, first steelframe, traction rod, first cylinder, bar frame, electric cabinet, second steelframe, dead lever, infra red ray induction ware switch, square box, square layer board, horizontal bar, direction slide bar, second cylinder, solenoid valve, air duct, third cylinder, cavity slat, rubber sheet and absorption hole. The utility model relates to a rationally, realize promoting the orderly function that rises to a plurality of cut-parts, and position altitude mixture control error is in control range, and product quality obtains guaranteeing, has greatly reduced the staff and has placed the frequency of cut-parts, realizes adsorbing the function of getting to put the cut-parts, has guaranteed the continuity of taking out the cut-parts, improves the efficiency of whole rubber coating technology, reduces the technology operating personnel number.

Description

Automatic lifting platform

Technical Field

The utility model relates to a lifting platform specifically is an automatic lifting platform belongs to medical dish cover rubber coating technology technical field.

Background

China creates a series of refulgence in medical treatment and health care, and achieves great achievement in various aspects of medical service, prevention and health care and the like. The medical services in rural areas and cities and towns are also comprehensively developed at the moment, the accessibility of the medical services is greatly enhanced, and meanwhile, medical supplies also appear, for example, the glue spraying process when a reinforcing sheet is pasted on a medical disk sleeve, the requirement of the distance between the rubber ring and the edge is always limited by the influence of the height between the cutting sheet and the gun head.

Because the height of the gun head of the automatic glue sprayer is fixed, the distance between the uppermost layer of the cut pieces and the gun head is larger and larger in the production process, so that the thickness of the cut pieces placed by a worker cannot exceed 2CM, otherwise, the cut pieces are bad, the product quality is further influenced, the frequency of placing the cut pieces by the worker is higher, the overall working efficiency is lower, and the improvement of the overall working efficiency is to be realized by improving a corresponding structure. Therefore, an automatic lifting platform is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide an automatic lifting platform for solving the above problems.

The utility model realizes the purpose by the following technical proposal, an automatic lifting platform comprises a first steel frame, a lifting mechanism, an adsorption mechanism and a push-pull mechanism, wherein a rectangular frame is arranged at the top of the first steel frame, a conveyor belt is arranged in the rectangular frame, a second steel frame is arranged on the ground at one end of the first steel frame, and the middle parts of two cross blocks at the bottom of the second steel frame are provided with the same square box;

the lifting mechanism comprises a square supporting plate, a second cylinder and an electromagnetic valve, the middle position of the bottom of the square supporting plate is installed at one end of a push rod of the second cylinder, the second cylinder is installed at the middle position of the top of the square box, air guide pipes are installed at an air outlet port and an air inlet port of the second cylinder, the electromagnetic valves are installed on the two air guide pipes, and the electromagnetic valves are electrically connected with an infrared inductor switch through electric leads;

the adsorption mechanism comprises a bar-shaped frame and a cavity slat, the bar-shaped frame is positioned on one side of the top of the conveyor belt, two third cylinders are symmetrically installed at the top in the bar-shaped frame, one ends of push rods of the two third cylinders are installed on the surface of the top of the same cavity slat, rubber sheets are bonded on the surface of the bottom of the cavity slat, a plurality of adsorption holes are formed in the rubber sheets at equal intervals, and the adsorption holes are communicated with cavities in the cavity slat;

the push-pull mechanism comprises two first air cylinders and two traction rods, the two first air cylinders are respectively installed on the two side faces of the rectangular frame, one end of a push rod of each first air cylinder is installed at one end of each traction rod on the same side, the inner side face of one end of each traction rod is connected with the side face of the same side of the rectangular frame in a sliding mode through a sliding block, and the other ends of the two traction rods are respectively installed at the two ends of the same side face of the bar-shaped frame.

Preferably, two opposite-shooting heads of the infrared inductor switch are respectively installed on the inner side surfaces of the top ends of the fixing rods, and the two fixing rods are respectively installed in the middle of the side steel plates on the two sides of the second steel frame.

Preferably, the four corners of the bottom of the square supporting plate are provided with guide sliding rods, and the bottom ends of the guide sliding rods slide to penetrate through the four corners of the top of the square box.

Preferably, the square supporting plate is located on the horizontal plane of the top of the second steel frame, and the initial horizontal plane of the square supporting plate is lower than the horizontal plane of the top of the first steel frame.

Preferably, an electric cabinet is installed to first steelframe one side, and installs PCB control panel and surface mounting have power button in the electric cabinet, the PCB control panel passes through conductor wire and infrared inductor switch and solenoid valve electric connection.

Preferably, the inside of the cavity slat, the third cylinder and the first cylinder are connected with corresponding ports of the same external multi-control pneumatic controller through hoses, and the multi-control pneumatic controller is connected with an external air pump through a corresponding rubber tube body.

Preferably, the cavity strip plate is slidably mounted in the bottom port of the strip frame, and the bottom surface of the cavity strip plate is opposite to the horizontal surface of the conveyor belt.

Preferably, a motor is installed at one end of the side face of the rectangular frame, and one end of a shaft rod of the motor is installed at the outer end of a rotating shaft at one end of a transmission roller corresponding to the conveyor belt.

Preferably, one end of the air duct is arranged on the built-in pneumatic controller and the air pump.

Preferably, the side surfaces of two sides of the rectangular frame are transversely provided with strip-shaped sliding grooves, and corresponding sliding blocks are arranged in the strip-shaped sliding grooves in a sliding mode.

The utility model has the advantages that:

1. this kind of automatic rising platform reasonable in design realizes promoting the orderly function that rises to a plurality of cut-parts, and position altitude mixture control error in control range, and product quality obtains guaranteeing, has greatly reduced the staff and has placed the frequency of cut-parts.

2. This kind of automatic rising platform reasonable in design realizes adsorbing the function of getting and putting cut-parts, has guaranteed the continuity of taking out the cut-parts, improves the efficiency of whole rubber coating technology, reduces technology operating personnel and counts.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the connection structure of the square supporting plate and the second cylinder of the present invention;

FIG. 3 is a schematic view of the connection structure of the cavity slat and the strip frame of the present invention;

FIG. 4 is a schematic view of the structure of the cavity slat of the present invention;

fig. 5 is a top view of the rectangular frame structure of the present invention.

In the figure: 1. the conveying belt comprises a conveying belt body, 2, a rectangular frame, 3, a first steel frame, 4, a traction rod, 5, a first air cylinder, 6, a strip-shaped frame, 7, an electric cabinet, 8, a second steel frame, 9, a fixing rod, 10, an infrared sensor switch, 11, a square box, 12, a square supporting plate, 13, a cross block, 14, a guide sliding rod, 15, a second air cylinder, 16, an electromagnetic valve, 17, an air duct, 18, a third air cylinder, 19, a cavity batten, 20, a rubber sheet, 21 and an adsorption hole.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, an automatic lifting platform comprises a first steel frame 3, a lifting mechanism, an adsorption mechanism and a push-pull mechanism, wherein a rectangular frame 2 is mounted at the top of the first steel frame 3, a conveyor belt 1 is mounted in the rectangular frame 2, a second steel frame 8 is mounted on the ground at one end of the first steel frame 3, and the middle parts of two cross blocks 13 at the bottom of the second steel frame 8 are provided with a same square box 11;

the lifting mechanism comprises a square supporting plate 12, a second cylinder 15 and an electromagnetic valve 16, the middle position of the bottom of the square supporting plate 12 is installed at one end of a push rod of the second cylinder 15, the second cylinder 15 is installed at the middle position of the top in the square box 11, air guide pipes 17 are installed at an air outlet port and an air inlet port of the second cylinder 15, the electromagnetic valve 16 is installed on each of the two air guide pipes 17, and the electromagnetic valve 16 is electrically connected with the infrared sensor switch 10 through a conducting wire;

the adsorption mechanism comprises a bar-shaped frame 6 and a cavity slat 19, the bar-shaped frame 6 is positioned on one side of the top of the conveyor belt 1, two third air cylinders 18 are symmetrically installed on the top in the bar-shaped frame 6, one ends of push rods of the two third air cylinders 18 are installed on the top surface of the same cavity slat 19, a rubber sheet 20 is adhered to the bottom surface of the cavity slat 19, a plurality of adsorption holes 21 are formed in the rubber sheet 20 at equal intervals, and the adsorption holes 21 are communicated with the inner cavity of the cavity slat 19;

the push-pull mechanism comprises two first cylinders 5 and two pull rods 4, the two first cylinders 5 are respectively installed on the side faces of the two sides of the rectangular frame 2, one end of a push rod of each first cylinder 5 is installed at one end of each pull rod 4 on the same side, the inner side face of one end of each pull rod 4 is in sliding connection with the side face of the same side of the rectangular frame 2 through a slide block, and the other ends of the pull rods 4 are respectively installed at the two ends of the same side face of the bar-shaped frame 6.

The two opposite-emitting heads of the infrared inductor switch 10 are respectively arranged on the inner side surfaces of the top ends of the fixing rods 9, and the two fixing rods 9 are respectively arranged in the middles of the steel plates on the two sides of the second steel frame 8, so that the effect of symmetrical opposite-direction installation and distribution is achieved, and the normal use of the infrared inductor switch 10 is facilitated; the four corners of the bottom of the square supporting plate 12 are provided with guide sliding rods 14, and the bottom ends of the four guide sliding rods 14 penetrate through the four corners of the top in the square box 11 in a sliding manner, so that the square supporting plate 12 is ensured to move up and down stably; the square supporting plate 12 is positioned on the horizontal plane at the top of the second steel frame 8, the initial horizontal plane of the square supporting plate 12 is lower than the horizontal plane at the top of the first steel frame 3, multiple layers of cut pieces can be conveniently stacked, and the horizontal plane of the cut pieces at the top is lower than or level with the horizontal plane of the conveyor belt 1; an electric cabinet 7 is installed on one side of the first steel frame 3, a PCB control panel is installed in the electric cabinet 7, a power button is installed on the surface of the electric cabinet, and the PCB control panel is electrically connected with the infrared sensor switch 10 and the electromagnetic valve 16 through a conducting wire, so that the electromagnetic valve 16 can be controlled to operate conveniently; the interior of the cavity slat 19, the third cylinder 18 and the first cylinder 5 are all connected with corresponding ports of the same external multi-control pneumatic controller through hoses, and the multi-control pneumatic controller is connected with an external air pump through corresponding rubber tube bodies, so that the effect of controlling the running state of the corresponding cylinders is achieved; the cavity strip plate 19 is slidably arranged in the bottom port of the strip-shaped frame 6, the bottom surface of the cavity strip plate 19 is opposite to the horizontal plane of the conveyor belt 1, and cut pieces sucked and pulled out can be moved to the conveyor belt 1; a motor is arranged at one end of the side surface of the rectangular frame 2, and one end of a shaft lever of the motor is arranged at the outer end of a rotating shaft corresponding to one end of a transmission roller of the conveyor belt 1, so that the conveyor belt 1 can be driven to run by the running motor; one end of the air duct 17 is arranged on the built-in pneumatic controller and the air pump, so that the effect of controlling the air intake and exhaust of the air duct 17 is achieved; the bar-shaped sliding grooves are transversely formed in the side faces of the two sides of the rectangular frame 2, corresponding sliding blocks are arranged in the bar-shaped sliding grooves in a sliding mode, and the pulling rod 4 is in sliding connection with the corresponding side face of the rectangular frame 2.

When the utility model is used, firstly, the cut pieces are laid on the surface of the square supporting plate 12 by staff, after the thickness is about 15CM high, the button on the electric control box 7 is operated by inching, the electromagnetic valve 16 on the air duct 17 at the air inlet port at the bottom of the second cylinder 15 is in an open state, so that the second cylinder 15 is in a stretching state to push the square supporting plate 12 and the placed cut pieces to move upwards;

when the topmost cut piece is positioned in the sensing area of the infrared sensor switch 10 internally provided with the PLC program control system and the cut piece shields the opposite infrared rays, the electromagnetic valve 16 is closed and the second cylinder 15 keeps the state unchanged, at the moment, the distance between the topmost cut piece and the gun head of the glue sprayer is 5-7CM, the glue spraying process operation is carried out, when the cut piece is taken down by a worker and the glue spraying process is completed, the highest point of the cut piece is lowered relative to the infrared sensor switch 10 on the fixed rod 9, when the infrared sensor switch 10 cannot sense the highest position of the cut piece, the electromagnetic valve 16 is opened, gas is filled into the second cylinder 15 again to enable the second cylinder 15 to be in the stretching state again, the surface of the square supporting plate 12 rises according to the same operation principle, after the infrared sensor switch 10 senses the cut piece, the electromagnetic valve 16 is closed again for resetting, and the surface of the square, the circulation operation is carried out in sequence, and the deviation between the topmost cut piece and the height of the glue sprayer gun head is within 1CM each time, so that the function of pushing the cut pieces to orderly rise is realized, the position height adjustment error is within a control range, the product quality is ensured, and the frequency of placing the cut pieces by staff is greatly reduced;

the first cylinder 5 is started to operate in a contraction state, the pull rod 4 connected with the first cylinder 5 also moves backwards and drives the connected bar-shaped frame 6 to move towards one side of the top surface of the square supporting plate 12, when the bottom of the bar-shaped frame 6 is close to one side of the processed and topmost cut piece surface, the third cylinder 18 is started to operate and is sequentially in an extension and re-contraction operation state, the inside of the cavity strip plate 19 is pumped by an external air pumping device, so that the cavity strip plate 19 arranged in the bottom port of the bar-shaped frame 6 is attached to the corresponding side of the topmost cut piece surface, all the adsorption holes 21 are completely extruded and completely attached to the cut piece surface, the third cylinder 18 operated under the action of the air suction force of the adsorption holes 12 and in the contraction state again drives the cavity strip plate 19 and one end of the judgment fixed in the adsorption mode to move upwards and be higher than the top surface of the conveying belt 1, and the first cylinder 5 which operates orderly is in an, drive the pull rod 4 and the bar frame 6 that is connected and move forward, treat that whole cut-parts are located conveyer belt 1, cavity slat 19 is no longer in the state of bleeding but is in the body of inside and external intercommunication this moment to drop to conveyer belt 1 under the dead weight effect according to cut-parts one end, conveyer belt 1 moves this cut-part to one side simultaneously, thereby realize adsorbing the function of getting put cut-parts, guaranteed the continuity of taking out the cut-part, improve the efficiency of whole rubber coating technology.

The infrared inductor switch 10 adopts an infrared inductor switch E3F-20L provided by the Luqing Sejiel electric limit and a matched power supply and circuit thereof.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An automatic elevating platform which is characterized in that: the conveying device comprises a first steel frame (3), a lifting mechanism, an adsorption mechanism and a push-pull mechanism, wherein a rectangular frame (2) is installed at the top of the first steel frame (3), a conveying belt (1) is installed in the rectangular frame (2), a second steel frame (8) is installed on the ground at one end of the first steel frame (3), and the middle parts of two cross blocks (13) at the bottom of the second steel frame (8) are provided with the same square box (11);

the lifting mechanism comprises a square supporting plate (12), a second cylinder (15) and an electromagnetic valve (16), the middle position of the bottom of the square supporting plate (12) is installed at one end of a push rod of the second cylinder (15), the second cylinder (15) is installed at the middle position of the top in a square box (11), air guide pipes (17) are installed at an air outlet port and an air inlet port of the second cylinder (15), the electromagnetic valves (16) are installed on the two air guide pipes (17), and the electromagnetic valves (16) are electrically connected with an infrared inductor switch (10) through electric leads;

the adsorption mechanism comprises a bar-shaped frame (6) and a cavity slat (19), the bar-shaped frame (6) is located on one side of the top of the conveyor belt (1), two third cylinders (18) are symmetrically mounted at the top in the bar-shaped frame (6), one ends of push rods of the two third cylinders (18) are mounted on the top surface of the same cavity slat (19), a rubber sheet (20) is bonded on the bottom surface of the cavity slat (19), a plurality of adsorption holes (21) are formed in the rubber sheet (20) at equal intervals, and the adsorption holes (21) are communicated with the inner cavity of the cavity slat (19);

the push-pull mechanism comprises a first air cylinder (5) and a traction rod (4), wherein the first air cylinder (5) is provided with two air cylinders, the two air cylinders are respectively arranged on the side surfaces of the two sides of the rectangular frame (2), one end of a push rod of the first air cylinder (5) is arranged at one end of the traction rod (4) on the same side, the inner side surface of one end of the traction rod (4) is in sliding connection with the side surface of the same side of the rectangular frame (2) through a sliding block, and the other end of the traction rod (4) is respectively arranged at two ends of the same side surface of the bar-shaped frame (6).

2. An automatic lifting platform according to claim 1, characterized in that: two opposite-shooting heads of the infrared inductor switch (10) are respectively installed on the inner side face of the top end of the fixing rod (9), and the two fixing rods (9) are respectively installed in the middle of side steel plates on two sides of the second steel frame (8).

3. An automatic lifting platform according to claim 1, characterized in that: the square supporting plate is characterized in that guide sliding rods (14) are mounted at four corners of the bottom of the square supporting plate (12), and the bottom ends of the guide sliding rods (14) slide to penetrate through the four corners of the inner top of the square box (11).

4. An automatic lifting platform according to claim 3, characterized in that: the square supporting plate (12) is located on the horizontal plane of the top of the second steel frame (8), and the initial horizontal plane of the square supporting plate (12) is lower than the horizontal plane of the top of the first steel frame (3).

5. An automatic lifting platform according to claim 1, characterized in that: electric cabinet (7) are installed to first steelframe (3) one side, and install PCB control panel and surface mounting have power button in electric cabinet (7), the PCB control panel passes through conductor wire and infrared inductor switch (10) and solenoid valve (16) electric connection.

6. An automatic lifting platform according to claim 1, characterized in that: the interior of the cavity slat (19), the third cylinder (18) and the first cylinder (5) are connected with the corresponding ports of the same external multi-control pneumatic controller through hoses, and the multi-control pneumatic controller is connected with an external air pump through the corresponding rubber tube bodies.

7. An automatic lifting platform according to claim 1, characterized in that: the cavity slat (19) is slidably mounted in the bottom port of the bar frame (6), and the bottom surface of the cavity slat (19) is opposite to the horizontal surface of the conveyor belt (1).

8. An automatic lifting platform according to claim 1, characterized in that: the motor is installed to rectangle frame (2) side one end, and the pivot outer end that corresponds the driving roller one end of conveyer belt (1) is installed to the axostylus axostyle one end of motor.

9. An automatic lifting platform according to claim 1, characterized in that: one end of the air duct (17) is arranged on the built-in pneumatic controller and the air pump.

10. An automatic lifting platform according to claim 1, characterized in that: the strip-shaped sliding grooves are transversely formed in the side faces of the two sides of the rectangular frame (2), and corresponding sliding blocks are arranged in the strip-shaped sliding grooves in a sliding mode.