A can body conveying apparatus

Abstract

The application discloses a kind of conveying equipment for tank, including the transport belt being installed in conveyer, the transport belt is made of several support plates, and the hinge is carried out between adjacent two support plates, fixed cylinder is equipped in support plate and is fixedly penetrated, and the upper and lower ends of fixed cylinder are respectively coplanar with the upper and lower sides of corresponding support plate.The improved conveying equipment for tank when in use, after tank is placed on transport belt, drive member cooperates with limit mechanism and drives piston plate to move downward in piston cylinder, and makes the negative pressure cavity in the top end opening of fixed cylinder, so that a suction force is applied to tank through several negative pressure cavities on the bottom side of tank, and the tank is adsorbed and constrained on the transport belt, so that the conveyer can drive the tank to move more quickly, will not be affected by the inertia of tank, and can prevent tank from tipping over, improve tank transport rate, and guarantee tank transport safety.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tank conveying equipment, in particular to a tank conveying equipment. BACKGROUND

[0002] Chemical drugs, tailing solidifying agents and other substances prone to self-reaction or volatilization are widely stored and transported in tanks. Generally, the chemical drugs or other materials are directly filled into the tanks for storage, and then the tanks are placed vertically on the conveying machine. The conveying machine transports the tanks to a specific location for subsequent packaging or boxing.

[0003] The existing conveying machine does not have a limiting device on the outer periphery when placing the tank. During the transportation of the tank, due to the inertia of the tank itself, in order to prevent the tank from falling, the uniform speed of the tank is often slow, which reduces the transportation speed of the tank. If a limiting structure is provided on the conveying belt, the operator needs to place the tank in the limiting mechanism when placing the tank, and needs to move the tank upward to pass over the limiting structure when taking the tank, thereby reducing the transportation speed of the tank. SUMMARY

[0004] The purpose of the present application is to provide a tank conveying equipment to solve the problems raised in the background.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a tank conveying equipment, comprising a conveying belt installed in a conveying machine, the conveying belt is composed of a plurality of support plates, and a hinge is provided between adjacent two support plates, a fixed cylinder is fixedly provided in the support plate, and the upper and lower ends of the fixed cylinder are coplanar with the upper and lower sides of the support plate, an adsorption mechanism is provided in the fixed cylinder, the adsorption mechanism comprises a piston plate, the piston plate is provided in the corresponding fixed cylinder, and the outer peripheral wall of the piston plate is in contact with the inner wall of the corresponding fixed cylinder, drive members are provided on the upper and lower sides of the piston plate, and a limiting mechanism is provided in the fixed cylinder and on the bottom side of the conveying belt.

[0006] Preferably, the limiting mechanism comprises a plurality of elastic strips, the two outer ring edges of the piston plate are arc-shaped, a plurality of storage grooves are circumferentially arranged on the inner wall of the fixed cylinder, the two ends of the elastic strip are fixedly connected with the inner wall of the corresponding storage groove, and the middle part of the outer ring wall of the elastic strip extends out of the corresponding storage groove.

[0007] Preferably, a soft ring is fixedly installed in the cylinder wall of the fixed cylinder, and the top end of the soft ring extends to the top side of the corresponding fixed cylinder, the inside of the soft ring is hollow and filled with air.

[0008] Preferably, the driving member comprises a push rod arranged in an I-shaped cross section, the push rod slidingly penetrates the center of the piston plate, the outer periphery of the piston plate is slidingly wrapped with a spring, and the two ends of the spring are fixedly connected with the corresponding push rod and the corresponding piston plate respectively.

[0009] Preferably, the plate body of the piston plate is made of a magnet, and the lower side of the piston plate is provided with a magnetic ring, and the outer periphery wall of the magnetic ring is fixedly connected with the inner wall of the fixed cylinder.

[0010] Preferably, the middle position of the bottom side of the conveying belt is provided with a magnetic plate, and the two ends of the magnetic plate are fixedly penetrated through the shell wall of the conveyor shell.

[0011] Preferably, a limiting ring is arranged between the piston plate and the magnetic ring, the outer periphery wall of the limiting ring is fixedly connected with the inside of the fixed cylinder, and the inner hole diameter of the limiting ring is greater than the diameter of the push rod.

[0012] The present application has at least the following advantages:

[0013] 1. When the improved conveying equipment for the tank is used, after the tank is placed on the conveying belt, the driving member drives the piston plate to move downward in the piston cylinder through the limiting mechanism, and a negative pressure is formed in the top opening of the fixed cylinder, so that a suction force is applied to the tank through the negative pressure on the bottom side of the tank, the tank is adsorbed and constrained on the conveying belt, so that the conveying machine can drive the tank to move more quickly, and the inertia of the tank does not affect the conveying rate of the tank.

[0014] 2. After the tank moves to the discharging end of the conveying machine, the operator can directly take the tank from the conveying belt, and the suction force on the tank can be easily released by tilting the tank during the process of taking the tank. When the tank is placed, the operator does not need to place the tank at a specific position, and when the tank is taken from the conveying machine, the tank does not need to move in a specific track, so that the feeding and discharging process of the tank is simplified, and the conveying rate of the tank is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 It is the overall schematic diagram of the present application;

[0017] Figure 2 It is the internal structure schematic diagram of the support plate of the present application;

[0018] Figure 3-1A front view of the application in operation; Figure 2 A front view of the application in operation;

[0019] Figure 3-2 A front view of the application in operation;

[0020] Figure 4 An enlarged structural schematic view of the application at A in Fig. 3.

[0021] In the figure: 1, a conveying belt; 2, a support plate; 3, a fixed cylinder; 4, a suction mechanism; 41, a piston plate; 42, a driving member; 421, a push rod; 422, a spring; 423, a magnetic ring; 43, a soft ring; 5, a limiting mechanism; 51, a storage groove; 52, an elastic strip; 53, a magnetic plate; 54, a limiting ring; 6, a material bucket. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the application more clear, the application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the application and do not limit the application.

[0023] The application provides a technical scheme: referring to Figure 1-4 The application discloses a conveying equipment for tank bodies, which comprises a conveying belt 1 arranged in a conveying machine, the conveying belt 1 is composed of a plurality of support plates 2, and adjacent two support plates 2 are hingedly connected, a fixed cylinder 3 is fixedly and penetratingly arranged in the support plate 2, and the upper and lower ends of the fixed cylinder 3 are respectively coplanarly arranged with the upper and lower sides of the corresponding support plate 2, a suction mechanism 4 is arranged in the fixed cylinder 3, the suction mechanism 4 comprises a piston plate 41, the piston plate 41 is arranged in the corresponding fixed cylinder 3, and the outer peripheral wall of the piston plate 41 is in contact with the inner wall of the corresponding fixed cylinder 3, driving members 42 are arranged on the upper and lower sides of the piston plate 41, and the limiting mechanism 5 is arranged in the fixed cylinder 3 and on the bottom side of the conveying belt 1.

[0024] In the embodiment, the improved conveying equipment for tank bodies can directly place the tank body on the conveying belt 1 in use, due to the pressing of the tank body on the driving member 42, the constraint and limitation of the piston plate 41 by the limiting mechanism 5 can be automatically released, so that the driving member 42 pulls the piston plate 41 to move downward, a negative pressure is formed in the top end opening of the fixed cylinder 3, a suction force is applied to the tank body by the negative pressure cavities on the bottom side of the tank body, the tank body is suctioned and constrained on the conveying belt 1, and thus the conveying machine can more quickly drive the tank body to move and will not be affected by the inertia of the tank body.

[0025] After the tank body moves to the discharging end of the conveying machine, the operator can directly take down the tank body from the conveying belt 1, and in the process of taking the tank body, the suction force on the tank body can be easily released by tilting the tank body.

[0026] In further preferable embodiments of the present application, as shown in Fig. 3 and Figure 4 The limiting mechanism 5 comprises a plurality of elastic strips 52, both outer ring edges of the piston plate 41 are arranged in arc shape, a plurality of storage grooves 51 are arranged in a circular array on the inner wall of the fixed cylinder 3, both ends of the elastic strip 52 are fixedly connected with the inner wall of the corresponding storage groove 51, and the middle part of the outer ring wall of the elastic strip 52 extends to the outside of the corresponding storage groove 51.

[0027] In the embodiment, when the above-mentioned tank is pressed by the driving member 42 to press the piston plate 41, the contact force between the piston plate 41 and the elastic strip 52 gradually increases, so that the elastic strip 52 is deformed and shrunk into the storage groove 51, and the constraint and limiting state of the piston plate 41 is automatically released without the need for other operations of the operator.

[0028] In further preferable embodiments of the present application, as shown in Fig. 3, a soft ring 43 is fixedly arranged in the cylinder wall of the fixed cylinder 3, and the top end of the soft ring 43 extends to the top side of the fixed cylinder 3. The inside of the soft ring 43 is hollow and filled with air.

[0029] In the embodiment, the soft ring 43 is arranged so that the top part of the fixed cylinder 3 can be adaptively deformed according to the contact position of the fixed cylinder 3 and the tank, so that the top part of the fixed cylinder 3 is tightly attached to the bottom side of the tank, thereby sealing the gap between the fixed cylinder 3 and the tank.

[0030] In further preferable embodiments of the present application, as Figure 2 and Fig. 3, the driving member 42 comprises a push rod 421 arranged in an I-shaped cross section, the push rod 421 is slidably arranged through the center of the piston plate 41, a spring 422 is slidably wound around the outer periphery of the piston plate 41, and both ends of the spring 422 are fixedly connected with the corresponding push rod 421 and the corresponding piston plate 41, respectively.

[0031] In the embodiment, during the process of placing the above-mentioned tank on the conveying belt 1, due to the mutual contact of the tank and the push rod 421 and the mutual contact of the elastic strip 52 and the piston plate 41, the push rod 421 first slides downward and compresses the spring 422, and as the push rod 421 moves downward, the pushing force on the piston plate 41 also gradually increases, so that the contact force between the elastic strip 52 and the arc surface on the bottom side of the piston plate 41 also gradually increases. When the push plate is completely shrunk into the fixed cylinder 3, the tank is attached to the top side of the fixed cylinder 3, thereby sealing the gap between the fixed cylinder 3 and the tank, and the contact force between the piston plate 41 and the outer arc wall of the elastic strip 52 reaches the maximum value, so that the elastic strip 52 is deformed and shrunk into the storage groove 51, and the constraint and limiting state of the piston plate 41 is automatically released.

[0032] In further preferable embodiments of the present application, as shown in FIG. 3, the plate body of the piston plate 41 is made of a magnet, and a magnetic ring 423 is arranged below the piston plate 41, and the outer peripheral wall of the magnetic ring 423 is fixedly connected to the inner wall of the fixed cylinder 3;

[0033] In the present embodiment, after the constraint and position limiting state of the piston plate 41 is released, due to the attraction between the magnetic ring 423 and the piston plate 41, the piston plate 41 automatically moves downward to expand the space in the fixed cylinder 3 above the piston plate 41, and then a negative pressure cavity is formed in the top opening of the fixed cylinder 3, so that an adsorption force is applied to the tank body through the plurality of negative pressure cavities in the bottom side of the tank body, and the tank body is adsorbed and pulled to a specific position on the conveying belt 1.

[0034] In further preferable embodiments of the present application, as shown in FIG. 3, the plate body of the piston plate 41 is made of a magnet, and a magnetic ring 423 is arranged below the piston plate 41, and the outer peripheral wall of the magnetic ring 423 is fixedly connected to the inner wall of the fixed cylinder 3; Figure 1 As shown in FIG. 3, a magnetic plate 53 is arranged at the middle position of the bottom side of the conveying belt 1, and the both ends of the magnetic plate 53 are fixedly penetrated through the shell wall of the conveying machine shell;

[0035] In the present embodiment, during the rotation of the conveying belt 1, when the support plate 2 moves below the conveying belt 1, the distance between the magnetic plate 53 and the piston plate 41 reaches the minimum state, at this time, the attraction between the magnetic plate 53 and the piston plate 41 cooperates with the gravity of the piston plate 41 and the push plate itself, the piston plate 41 automatically moves to the soft ring 43 direction and resets, and due to the mutual resistance between the elastic strip 52 and the outer arc wall of the piston plate 41, the position of the piston plate 41 in the fixed cylinder 3 remains stable.

[0036] In further preferable embodiments of the present application, as shown in FIG. 3, a limiting ring 54 is arranged between the piston plate 41 and the magnetic ring 423, and the outer peripheral wall of the limiting ring 54 is fixedly connected to the inside of the fixed cylinder 3, and the inner hole diameter of the limiting ring 54 is greater than the diameter of the push rod 421;

[0037] In the present embodiment, during the downward movement of the piston plate 41 in the piston cylinder, due to the mutual resistance between the limiting ring 54 and the piston plate 41, there is always a large distance between the piston plate 41 and the magnetic ring 423, so that the attraction between the piston plate 41 and the magnetic ring 423 is not too large.

[0038] Working principle: the improved tank conveying device in use, the operator by hand or through mechanical arm and other devices will be placed in the transport belt 1 on the transport machine, due to the mutual resistance and elastic strip 52 and piston plate 41 of the push rod 421, first push rod 421 down and compression spring 422, and with the push rod 421 down, piston plate 41 received the thrust also gradually increases, so that the elastic strip 52 and piston plate 41 bottom side arc surface of the resistance force also gradually increases, when the push plate is completely shrunk into the fixed cylinder 3, piston plate 41 and elastic strip 52 between the outer arc wall between the resistance force reaches the maximum value, at this time the elastic strip 52 shrinkage shrinkage into the storage tank 51, thus removing the piston plate 41 received the constraint limit state, and due to the attraction between the magnetic ring 423 and piston plate 41, piston plate 41 down, until the piston plate 41 and limit ring 54 mutual resistance;

[0039] The above push rod 421 into the fixed cylinder 3, the tank bottom side and support plate 2 and fixed cylinder 3 top side contact, and compression soft ring 43 shrinkage, and because the soft ring 43 inside the gas to the soft ring 43 push, soft ring 43 top and tank bottom side closely, so as to block the gap between the tank and the fixed cylinder 3 top side;

[0040] The above piston plate 41 down, can expand the piston plate 41 fixed cylinder 3 in the space located at the top side of the piston plate 41, and then make the fixed cylinder 3 top opening form negative pressure cavity, so as to form a suction force on the tank through the tank bottom side of the plurality of negative pressure cavity, the tank is adsorbed and pulled on the transport belt 1 in a specific position, so that the transport belt 1 drive tank moving process, will not be affected by the inertia of the tank;

[0041] It should be noted that the above piston plate 41 down, due to the push of spring 422 to push rod 421, push rod 421 automatic up reset;

[0042] In the transport machine will move to the tank discharge end of the transport machine, the operator can be directly taken down by hand or through mechanical arm and other devices from the transport belt 1;

[0043] It should be noted that the above in the tank, can be inclined, due to the constraint of fixed cylinder 3 to the soft ring 43, constraint ring will not move with the tank together in the process of tank tilting, so that the tank and fixed cylinder 3 between the sealing state is removed, so that the external gas can flow into the top opening of the fixed cylinder 3, so as to easily remove the tank received adsorption force;

[0044] When the conveying belt 1 moves, when the support plate 2 moves above the magnetic plate 53, the suction force between the magnetic plate 53 and the piston plate 41 offsets the suction force between the piston plate 41 and the magnetic ring 423, and pulls the piston plate 41 to move back to the soft ring 43. After the piston plate 41 moves between the elastic strip 52 and the soft ring 43, the position of the piston plate 41 in the fixed cylinder 3 remains stable due to the mutual interference between the piston plate 41, the elastic strip 52 and the inner wall of the fixed cylinder 3.

[0045] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A conveying device for can bodies, comprising a conveyor belt (1) arranged in a conveyor, said conveyor belt (1) being composed of a plurality of support plates (2) arranged hingedly one to another, characterized in that: The support plate (2) is provided with a fixed cylinder (3) penetratingly arranged therein, and the upper and lower ends of the fixed cylinder (3) are coplanarly arranged with the upper and lower sides of the corresponding support plate (2), respectively; the fixed cylinder (3) is provided with an adsorption mechanism (4) arranged therein; the adsorption mechanism (4) comprises a piston plate (41) arranged in the corresponding fixed cylinder (3), and the outer peripheral wall of the piston plate (41) is in contact with the inner wall of the corresponding fixed cylinder (3); the upper and lower sides of the piston plate (41) are jointly provided with a driving member (42); the bottom side of the transport belt (1) and the fixed cylinder (3) are jointly provided with a limiting mechanism (5). The limiting mechanism (5) comprises a plurality of elastic strips (52); the two outer ring edges of the piston plate (41) are arranged in an arc surface shape; a plurality of storage grooves (51) are circumferentially arranged on the inner wall of the fixed cylinder (3); the two ends of the elastic strip (52) are fixedly connected with the inner wall of the corresponding storage groove (51), and the middle part of the outer ring wall of the elastic strip (52) extends out of the corresponding storage groove (51). The driving member (42) comprises a push rod (421) arranged in a H-shaped cross section; the push rod (421) is slidingly arranged at the center position of the piston plate (41); the outer peripheral side of the piston plate (41) is slidingly wrapped with a spring (422), and the two ends of the spring (422) are fixedly connected with the corresponding push rod (421) and the corresponding piston plate (41), respectively; the plate body of the piston plate (41) is made of a magnet; the lower side of the piston plate (41) is provided with a magnetic ring (423), and the outer peripheral wall of the magnetic ring (423) is fixedly connected with the inner wall of the fixed cylinder (3). When the tank body is placed on the transport belt (1) of the transport machine, the elastic strip (52) is contracted and deformed to shrink into the storage groove (51) by abutting against the driving member, so that the constraint and limiting state of the piston plate (41) is released; due to the attraction between the magnetic ring (423) and the piston plate (41), the piston plate (41) quickly moves downward; after the push rod (421) is shrunk into the fixed cylinder (3), the bottom side of the tank body is in contact with the support plate (2) and the top side of the fixed cylinder (3); during the downward movement of the piston plate (41), the space in the fixed cylinder (3) located at the top side of the piston plate (41) is expanded, so that a negative pressure cavity is formed in the top end opening of the fixed cylinder (3).

2. The can body conveying apparatus according to claim 1, wherein: A soft ring (43) is fixedly arranged in the wall of the fixed cylinder (3), and the top end of the soft ring (43) extends to the top side of the corresponding fixed cylinder (3); the inside of the soft ring (43) is hollow and filled with air.

3. The can body conveying apparatus according to claim 1, wherein: A magnetic plate (53) is arranged at the middle position of the bottom side of the transport belt (1), and the two ends of the magnetic plate (53) are fixedly penetrated through the shell wall of the transport machine shell.

4. The can body conveying apparatus according to claim 1, wherein: A limiting ring (54) is arranged between the piston plate (41) and the magnetic ring (423), and the outer peripheral wall of the limiting ring (54) is fixedly connected with the inside of the corresponding fixed cylinder (3); the inner hole diameter of the limiting ring (54) is greater than the diameter of the push rod (421).

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