Automatic dehydration and drying machine for stretch liner and its dehydration and drying system

Abstract

A machine for automatically dehydrating and drying a stretched liner and its dehydrating and drying system, wherein the machine comprises a frame, a guide rail is arranged on the frame, a manipulator for grabbing, translating and rotating the liner is arranged on the guide rail, an inner water-cutting and drying mechanism for cutting water and drying the inner wall of the liner and an outer water-cutting and drying mechanism for cutting water and drying the outer wall of the liner are arranged below the frame at a predetermined distance; the liner is suspended by the manipulator, and the first air knife assembly of the inner water-cutting and drying mechanism is placed inside the liner, and the second air knife assembly of the outer water-cutting and drying mechanism is placed outside the liner, and the manipulator rotates the liner in a predetermined direction. The present invention has the advantages of high automation, low energy consumption and no need for strong cooling.

Description

Technical Field

[0001] The invention relates to the field of liner cleaning, in particular to an automatic dehydration and drying integrated machine for a stretched liner and a dehydration and drying system thereof. Background Art

[0002] At present, the cleaning of the stretched liner is generally ultrasonic cleaning or mesh belt spray cleaning. Ultrasonic cleaning is generally carried out by hanging a conveying basket, manually placing the liner in the basket, and then sending the liner to the ultrasonic degreasing tank, ultrasonic rinsing tank, wind cutting tank and drying tank in sequence through a step-by-step conveyor belt for step-by-step cleaning, and then manually taking out the liner.

[0003] No matter it is ultrasonic cleaning or mesh belt spray cleaning, the washed liner needs to be dehydrated and dried in the end. The current dehydration adopts air knife, and the temperature of the liner is very high after being dried in some drying furnaces. It takes a long time to cool down or use forced cooling process. In this way, not only the production line occupies a large area, but also the energy consumption is very high. Summary of the invention

[0004] In order to overcome the above problems, the present invention provides a stretch liner automatic dehydration and drying integrated machine and a dehydration and drying system thereof which have high automation, low energy consumption and do not require strong cooling.

[0005] The technical solution of the present invention is: to provide an all-in-one machine for automatically dehydrating and drying a stretched liner, comprising a frame, a guide rail is arranged on the frame, a manipulator is arranged on the guide rail for grabbing, translating, lifting and rotating the liner, an internal water cutting and drying mechanism for cutting water and drying the inner wall of the liner and an external water cutting and drying mechanism for cutting water and drying the outer wall of the liner are arranged at a predetermined distance below the frame; the liner is suspended by the manipulator, and the first air knife component of the internal water cutting and drying mechanism is located inside the liner, and the second air knife component of the external water cutting and drying mechanism is located outside the liner, and the manipulator rotates the liner in a predetermined direction.

[0006] As an improvement to the present invention, the inlet end of the first wind knife assembly is connected to the hot air system, the first wind knife assembly is provided with a plurality of first wind knives, the hot air system comprises a hot air blower and a high-pressure blower, the high-pressure blower sends the hot air generated by the hot air blower into the first wind knife, and blows the hot air toward the inner wall of the inner tank through the first wind knife.

[0007] As an improvement to the present invention, the inlet end of the second air knife assembly is connected to the hot air system, the second air knife assembly is provided with a plurality of second air knives, the hot air system comprises a hot air blower and a high-pressure blower, the high-pressure blower sends the hot air generated by the hot air blower into the second air knife, and blows the hot air toward the outer wall of the inner tank through the second air knife.

[0008] As an improvement to the present invention, the manipulator includes a manipulator body for grasping the inner liner, a manipulator rotating motor, a manipulator lifting drive and a manipulator translation drive, the manipulator translation drive is arranged on a frame, and a manipulator rotating motor and a manipulator lifting drive are arranged at the output end of the manipulator translation drive, and the manipulator body is arranged at the lower end of the rotating motor output shaft of the manipulator rotating motor.

[0009] As an improvement to the present invention, a chain net feeding mechanism for conveying the inner liner is provided on one side of the inner water cutting and drying mechanism or the outer water cutting and drying mechanism.

[0010] As an improvement to the present invention, the robot body includes a connecting plate connected to the output shaft of the rotating motor, and at least a first claw, a second claw, a third claw and a driving cylinder are evenly arranged on the connecting plate. The driving cylinder drives the first claw to move linearly, and the first claw drives the second claw and the third claw to follow through a linkage structure, thereby realizing the synchronous opening or closing of the first claw, the second claw and the third claw.

[0011] The present invention also provides a stretch liner automatic dehydration and drying system, comprising the above-mentioned stretch liner automatic dehydration and drying integrated machine.

[0012] The present invention also provides an automatic dehydration and drying system for a stretch liner, comprising at least one first automatic dehydration and drying integrated machine for stretching the liner and at least one second automatic dehydration and drying integrated machine for stretching the liner, a chain net feeding mechanism for conveying the liner is provided between the first automatic dehydration and drying integrated machine for stretching the liner and the second automatic dehydration and drying integrated machine for stretching the liner, the first automatic dehydration and drying integrated machine for stretching the liner and the second automatic dehydration and drying integrated machine for stretching the liner are the above-mentioned automatic dehydration and drying integrated machine for stretching the liner.

[0013] As an improvement to the present invention, at least one first stretching liner automatic dehydration and drying integrated machine is 2-10 first stretching liner automatic dehydration and drying integrated machines, and all first stretching liner automatic dehydration and drying integrated machines are arranged parallel to the chain network feeding mechanism.

[0014] As an improvement to the present invention, the at least one second stretching liner automatic dehydration and drying integrated machine is 2-10 second stretching liner automatic dehydration and drying integrated machines, and all the second stretching liner automatic dehydration and drying integrated machines are arranged parallel to the chain network feeding mechanism.

[0015] The present invention adopts a mechanical arm to grab the inner liner, and rotates the inner liner to allow the internal water cutting and drying mechanism and the hot air blown out by the external water cutting and drying mechanism to cut water on the one hand and dry on the other hand. This makes the present invention have the advantages of high degree of automation, low energy consumption and no need for strong cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side structural schematic diagram of an embodiment of the present invention.

[0017] Figure 2 yes Figure 1 Schematic diagram of the structure of the robot in the rising state.

[0018] Figure 3 yes Figure 1 Schematic diagram of the top plan structure of the robot body.

[0019] Figure 4 yes Figure 3 Schematic diagram of the three-dimensional structure.

[0020] Figure 5 yes Figure 4 Schematic diagram of the three-dimensional structure from another perspective.

[0021] Figure 6 It is a side structural schematic diagram of the dehydration and drying system of the present invention.

[0022] Figure 7 yes Figure 6 Schematic diagram of the top view structure.

[0023] Figure 8 It is a side structural schematic diagram of another embodiment of the present invention. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the invention more clearly understood, the invention is described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the invention and are not used to limit the invention.

[0025] See also Figure 1 and Figure 2 , Figure 1 and Figure 2 Disclosed is an all-in-one machine for automatically dehydrating and drying a stretched liner, comprising a frame 1, a guide rail 2 being arranged on the frame 1, a manipulator 4 being used for grabbing, translating, lifting and rotating the liner 3 on the guide rail 2, an internal water cutting and drying mechanism 5 for cutting water and drying the inner wall of the liner 3 and an external water cutting and drying mechanism 6 for cutting water and drying the outer wall of the liner 3 being arranged at a predetermined distance below the frame 1; the liner 3 is suspended by the manipulator 4, and a first air knife component 51 of the internal water cutting and drying mechanism 5 is located inside the liner 3, and a second air knife component 62 of the external water cutting and drying mechanism 6 is located outside the liner 3, and the manipulator 4 rotates the liner 3 in a predetermined direction (either clockwise or counterclockwise).

[0026] from Figure 1 It can be seen that in Figure 1There is also one or a row of stretch liner automatic dehydration and drying integrated machines on the right side of the drawing, which are symmetrically arranged with the stretch liner automatic dehydration and drying integrated machines on the left side, and the chain net feeding mechanism 7 is located between the two stretch liner automatic dehydration and drying integrated machines, so that the production efficiency of the present invention can be further improved. In the present invention, the chain net feeding mechanism 7 (hereinafter the same) is a prior art and will not be repeated here.

[0027] Preferably, the inlet end of the first wind knife assembly 51 is connected to the hot air system 52, the first wind knife assembly 51 is provided with a plurality of first wind knives 511, the hot air system 52 includes a hot air blower 521 and a high-pressure blower 522, the high-pressure blower 522 sends the hot air generated by the hot air blower 521 into the first wind knife 511, and blows the hot air toward the inner wall of the inner tank 3 through the first wind knife 511.

[0028] Preferably, the inlet end of the second wind knife assembly 61 is connected to the hot air system 52, the second wind knife assembly 61 is provided with a plurality of second wind knives 611, the hot air system 52 includes a hot air fan 521 and a high-pressure fan 522, the high-pressure fan 522 sends the hot air generated by the hot air fan 521 into the second wind knife 611, and blows the hot air toward the outer wall of the inner tank 3 through the second wind knife 611.

[0029] The first wind knife 511 and the second wind knife 611 in the present invention can adopt the same structure or different structures, which can be selected according to actual conditions. The wind knife in the present invention is a hot air knife, which can use hot air delivered by a vortex fan or a high-pressure centrifugal fan to dehydrate and dry the water on the surface of the inner container.

[0030] Preferably, the manipulator 4 includes a manipulator body 41 for grasping the inner liner 3, a manipulator rotating motor 42, a manipulator lifting drive 43 (a cylinder in this embodiment) and a manipulator translation drive 44 (a cylinder in this embodiment), the manipulator translation drive 44 is arranged on the frame 1, and a manipulator rotating motor 42 and a manipulator lifting drive 43 are provided at the output end of the manipulator translation drive 44, and the manipulator body 41 is arranged at the lower end of the rotating motor output shaft 421 of the manipulator rotating motor 42.

[0031] Preferably, a chain net feeding mechanism 7 for conveying the inner liner 3 is provided on one side of the inner water cutting and drying mechanism 5 or the outer water cutting and drying mechanism 6 .

[0032] See also Figures 3 to 5The manipulator body 41 includes a connecting plate 411 connected to the output shaft 421 of the rotating motor, and a first claw 412, a second claw 413, a third claw 414, a fourth claw 415 and a driving cylinder 417 are evenly arranged on the connecting plate 411. The driving cylinder 417 drives the first claw 412 to move linearly through the cylinder push rod connecting block 4171, and the first claw 412 drives the second claw 413, the third claw 413 and the fourth claw 414 to follow through the linkage structure 416, thereby realizing the synchronous opening or closing of the first claw 412, the second claw 413, the third claw 413 and the fourth claw 414.

[0033] The linkage structure 416 includes a turntable 4161, which is rotatably connected to the connecting plate 411 via a bearing 4162. Four support angles 4163 are evenly arranged on the turntable 4161. Each of the support angles 4163 is pivotally connected to the upper ends of the first claw 412, the second claw 413, the third claw 414 and the fourth claw 415 via respective connecting rods 4164. The driving cylinder 417 drives the first claw 412, the second claw 413, the third claw 414 and the fourth claw 415 to slide back and forth along guide grooves 4165 which are arranged perpendicular to each other.

[0034] In order to increase the driving force, when one cylinder does not have enough thrust, a driving cylinder (not shown) may be added symmetrically to the driving cylinder 417 to increase the thrust.

[0035] Of course, in addition to the above-mentioned structure, the manipulator body 41 may also be replaced by other similar structures.

[0036] In order to prevent the inner liner 3 from being pinched and to effectively clamp the inner liner 3, flexible pads 418 are provided at the clamping ends of the first claw 412, the second claw 413, the third claw 414 and the fourth claw 415; in order to position the inner liner 3, four inner liner limiting blocks 419 are evenly provided on the inner bottom surface of the connecting plate 411, and the inner liner limiting blocks 419 are made of polyurethane material.

[0037] The present invention also provides a stretch liner automatic dehydration and drying system, comprising the above-mentioned stretch liner automatic dehydration and drying integrated machine.

[0038] When the present invention is used, the manipulator body 41 of the manipulator 4 first grasps the liner 3, and then the manipulator lifting driver 43 of the manipulator 4 is a lifting cylinder in this embodiment to lift the manipulator rotating motor 42, the manipulator body 41 and the liner 3 upward together. Figure 2The manipulator translation driver 44 in this embodiment is a translation cylinder, and a nut-screw structure can also be used to move the manipulator lifting driver 43, the manipulator rotating motor 42, the manipulator body 41 and the inner liner 3 along the guide rail 2 toward the inner water cutting and drying mechanism 5 and the outer water cutting and drying mechanism 6. When the inner liner 3 reaches above the inner water cutting and drying mechanism 5, the manipulator lifting driver 43 lowers the inner liner 3 so that the inner water cutting and drying mechanism 5 is inside the inner liner 3, and the outer water cutting and drying mechanism 6 is outside the inner liner 3; the manipulator rotating motor 42 drives the inner liner 3 to rotate, and starts the hot air system 52 to deliver hot air to the wind knife. The inner wall and outer wall of the inner liner 3 are dehydrated and dried through the wind knife cooperating with the rotating inner liner.

[0039] See also Figure 6 and Figure 7 The present invention also provides a stretch liner automatic dehydration and drying system, comprising at least one first stretch liner automatic dehydration and drying integrated machine 100 and at least one second stretch liner automatic dehydration and drying integrated machine 200, a chain net feeding mechanism 7 for conveying the liner 3 is provided between the first stretch liner automatic dehydration and drying integrated machine 100 and the second stretch liner automatic dehydration and drying integrated machine 200, the first stretch liner automatic dehydration and drying integrated machine 100 and the second stretch liner automatic dehydration and drying integrated machine 200 are the above-mentioned stretch liner automatic dehydration and drying integrated machines.

[0040] Preferably, the at least one first stretching liner automatic dehydration and drying integrated machine 100 is 2-10 first stretching liner automatic dehydration and drying integrated machines 100, and all the first stretching liner automatic dehydration and drying integrated machines 100 are arranged parallel to the chain network feeding mechanism 7.

[0041] Preferably, the at least one second stretching liner automatic dehydration and drying integrated machine 200 is 2-10 second stretching liner automatic dehydration and drying integrated machines 200, and all the second stretching liner automatic dehydration and drying integrated machines 200 are arranged parallel to the chain network feeding mechanism 7.

[0042] See also Figure 8 , Figure 8 It is a structural schematic diagram of another embodiment of the present invention. Figure 8 and Figure 1 Compared with the embodiment shown in the figure, the general structure is the same, except that Figure 8 The robot 4 does not have a lifting function, but instead a linear drive mechanism 63 is provided below the inner water cutting and drying mechanism 5 and the outer water cutting and drying mechanism 6 for driving the inner water cutting and drying mechanism 5 and the outer water cutting and drying mechanism 6 to lift and lower.

[0043] The linear drive mechanism 63 in this embodiment is a cylinder. Obviously, the linear drive mechanism 63 can also be replaced by a screw nut structure or the like.

[0044] Figure 8 The embodiment shown can also be made into Figure 6 and Figure 7 The automatic dehydration and drying system of the stretch liner shown will not be described in detail here.

[0045] The invention is applicable to all stretched inner pots, including stretched water heater inner pots, American water heater inner pots with the same structure, and electric rice cooker inner pots with the same structure.

[0046] Without departing from the concept of the invention, all equivalent changes made by applying the contents of the invention description and drawings are considered to be included in the scope of the claims of the invention.

Claims

1. A stretch liner automatic dehydration and drying integrated machine, characterized in that: The invention comprises a frame (1), a guide rail (2) is arranged on the frame (1), a manipulator (4) is arranged on the guide rail (2) for grabbing, translating and rotating an inner liner (3), and an inner water-cutting and drying mechanism (5) for cutting water and drying the inner wall of the inner liner (3) and an outer water-cutting and drying mechanism (6) for cutting water and drying the outer wall of the inner liner (3) are arranged below the frame (1) at a predetermined distance; the inner liner (3) is suspended by the manipulator (4), and a first air knife component (51) of the inner water-cutting and drying mechanism (5) is located inside the inner liner (3), and a second air knife component (61) of the outer water-cutting and drying mechanism (6) is located outside the inner liner (3); the manipulator (4) causes the inner liner (3) to rotate in a predetermined direction; The inlet end of the first air knife assembly (51) is connected to a hot air system (52); the first air knife assembly (51) is provided with a plurality of first air knives (511); the hot air system (52) comprises a hot air blower (521) and a high-pressure blower (522); the high-pressure blower (522) sends the hot air generated by the hot air blower (521) into the first air knife (511), and blows the hot air toward the inner wall of the inner container (3) through the first air knife (511); The inlet end of the second air knife assembly (61) is connected to the hot air system (52); the second air knife assembly (61) is provided with a plurality of second air knives (611); the hot air system (52) comprises a hot air blower (521) and a high-pressure blower (522); the high-pressure blower (522) sends the hot air generated by the hot air blower (521) into the second air knife (611), and blows the hot air toward the outer wall of the inner container (3) through the second air knife (611); The manipulator (4) comprises a manipulator body (41) for grasping the inner container (3), a manipulator rotating motor (42), a manipulator lifting drive (43) and a manipulator translation drive (44); the manipulator translation drive (44) is arranged on the frame (1); the manipulator rotating motor (42) and the manipulator lifting drive (43) are arranged at the output end of the manipulator translation drive (44); and the manipulator body (41) is arranged at the lower end of the rotating motor output shaft (421) of the manipulator rotating motor (42).

2. The automatic dehydration and drying integrated machine for stretchable liner according to claim 1, characterized in that: A linear drive mechanism (63) for driving the inner water cutting and drying mechanism (5) and the outer water cutting and drying mechanism (6) to rise and fall is provided below the inner water cutting and drying mechanism (5) and the outer water cutting and drying mechanism (6).

3. The automatic dehydration and drying integrated machine for stretchable liner according to claim 2, characterized in that: The manipulator body (41) comprises a connecting plate (411) connected to an output shaft (421) of a rotating motor, and at least a first claw (412), a second claw (413) and a third claw (414) and a driving cylinder (417) are evenly arranged on the connecting plate (411). The driving cylinder (417) drives the first claw (412) to move linearly, and the first claw (412) drives the second claw (413) and the third claw (414) to follow the movement through a linkage structure (416), thereby achieving synchronous opening or closing of the first claw (412), the second claw (413) and the third claw (414).

4. A stretch liner automatic dehydration and drying system, characterized in that: The invention comprises an automatic dehydration and drying integrated machine for a stretchable liner as claimed in any one of claims 1 to 3.

5. A stretch liner automatic dehydration and drying system, characterized in that: The invention comprises at least one first stretch liner automatic dehydration and drying integrated machine (100) and at least one second stretch liner automatic dehydration and drying integrated machine (200), wherein a chain net feeding mechanism (7) for conveying the liner (3) is provided between the first stretch liner automatic dehydration and drying integrated machine (100) and the second stretch liner automatic dehydration and drying integrated machine (200), and the first stretch liner automatic dehydration and drying integrated machine (100) and the second stretch liner automatic dehydration and drying integrated machine (200) are the stretch liner automatic dehydration and drying integrated machine according to any one of claims 1 to 3.

6. The automatic dehydration and drying system for a stretchable liner according to claim 5, characterized in that: The at least one first stretch liner automatic dehydration and drying integrated machine (100) is 2-10 first stretch liner automatic dehydration and drying integrated machines (100), and all first stretch liner automatic dehydration and drying integrated machines (100) are arranged in parallel to the chain net feeding mechanism (7).

7. The automatic dehydration and drying system for a stretchable liner according to claim 6, characterized in that: The at least one second stretch liner automatic dehydration and drying integrated machine (200) is 2-10 second stretch liner automatic dehydration and drying integrated machines (200), and all the second stretch liner automatic dehydration and drying integrated machines (200) are arranged in parallel to the chain net feeding mechanism (7).

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