Conveying device suitable for special-shaped parts and cleaning and blow-drying system

Abstract

The conveying device comprises a conveying carrier and a limiting piece, the conveying carrier is used for supporting materials at multiple points, and the positions of the materials can be changed relative to the conveying carrier under the flushing effect; the limiting piece is used for blocking the upper portion of the material when the material is washed and can move between the blocking position blocking the upper portion of the material and the releasing position releasing blocking of the upper portion of the material. The invention further discloses a cleaning and blow-drying system which comprises a cleaning conveying line and the conveying device suitable for the special-shaped parts, the cleaning conveying line is sequentially provided with a feeding device, a cleaning device and a discharging temporary storage device in the conveying direction, a blow-drying device is arranged on one side of the discharging temporary storage device, and the conveying carrier is arranged on the cleaning conveying line and moves along the cleaning conveying line. The conveying device suitable for the special-shaped parts and the cleaning and blow-drying system have the advantages that materials can be cleaned in all directions without dead corners, the flushing requirement without the dead corners is met, and the flushing stability is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of food and drug packaging machinery and equipment, and particularly relates to a conveying device and a cleaning and drying system suitable for special-shaped parts. Background Art

[0002] The existing Chinese patent document with the application number 202122559352.9 discloses a linear outer wall cleaning machine, which specifically discloses an inlet mesh belt area; a cleaning mesh belt area connected to the inlet mesh belt area; a drying mesh belt area connected to the cleaning mesh belt area; and an outlet mesh belt area connected to the drying mesh belt area; the drying mesh belt area includes: a drying mesh belt for conveying bottles; a drying device arranged above the drying mesh belt for drying the bottles; a drying mesh belt guardrail arranged on one side of the drying mesh belt to prevent the bottles from falling; a screw arranged on the other side of the drying mesh belt to assist in bottle conveying; and a driving device fixedly connected to the screw and driving the screw to rotate, and the rotation speed of the screw is less than the linear speed of the drying mesh belt conveying. The linear outer wall cleaning machine has the following deficiencies:

[0003] 1) Through mesh belt conveying, it is not convenient to clean and dry the bottom of the bottle, which affects the cleaning and drying effects;

[0004] 2) The required cleaning working time in the cleaning mesh belt area and the required drying working time in the drying mesh belt area are often different. Generally, the drying working time is longer than the cleaning working time, the overall waiting time of the mesh belt is long, and the overall production efficiency is not high.

[0005] The existing patent document with the application number 201210111117.8 discloses a container processor, which specifically discloses that the clamping claws each include a clamping area for operating at the clamping position of the clamp to achieve a two-point or three-point or four-point holding effect on a preform or container. The clamping claws hold the container through multiple points, and the container cannot be changed after being clamped, making it difficult to meet the requirement of dead-angle-free flushing. Summary of the Invention

[0006] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a conveying device and a cleaning and drying system suitable for special-shaped parts that can clean materials in all directions without dead angles, meet the requirement of dead-angle-free flushing, and improve the flushing stability.

[0007] To solve the above technical problem, the present invention adopts the following technical solutions:

[0008] A conveying device suitable for special-shaped parts includes a conveying carrier and a limiting member. The conveying carrier is used for multi-point supporting the material so that the material can change its position relative to the conveying carrier under the flushing action, and the limiting member is used for blocking above the material during material flushing and can move between a blocking position blocking above the material and a release position releasing the blocking of the material above.

[0009] As a further improvement of the above technical solution:

[0010] The conveying vehicle includes a conveying seat, an annular carrier, and a plurality of supporting parts for multi-point supporting of materials. Each of the supporting parts is arranged on the annular carrier and spaced apart around the center of the annular carrier. The limiting part is arranged on the conveying seat or on one side of the conveying line of the conveying seat.

[0011] An activity seat and a driving assembly are arranged on the conveying seat or on one side of the conveying line of the conveying seat. The limiting part is arranged on the activity seat, and the driving assembly is connected to the activity seat and used to drive the activity seat to drive the limiting part to move.

[0012] There are two activity seats, and the middle parts of the two activity seats are rotatably connected.

[0013] A cleaning and drying system includes a cleaning conveying line and the above-mentioned conveying device applicable to special-shaped parts. The cleaning conveying line is sequentially provided with a feeding device, a cleaning device, and a blanking buffer device along the conveying direction. A drying device is arranged on one side of the blanking buffer device. The conveying vehicle is arranged on the cleaning conveying line and moves along the cleaning conveying line.

[0014] As a further improvement of the above technical solution:

[0015] The drying device includes a reciprocating conveying mechanism, a drying vehicle, and a drying mechanism. The reciprocating conveying mechanism is docked with the blanking buffer device. The drying vehicles are arranged in rows on the reciprocating conveying mechanism. The drying mechanism is arranged on the conveying line of the reciprocating conveying mechanism. A limiting bar is arranged above the reciprocating conveying mechanism.

[0016] The drying vehicle includes an annular carrier and a plurality of lifting parts for multi-point supporting of materials. The annular carrier is arranged on the reciprocating conveying mechanism. Each of the lifting parts is arranged on the annular carrier and spaced apart around the center of the annular carrier.

[0017] The drying mechanism includes an upper blowing part and a lower blowing part respectively located above and below the reciprocating conveying mechanism.

[0018] The cleaning device includes an upper spraying part and a lower spraying part respectively located above and below the cleaning conveying line.

[0019] The blanking buffer device includes a buffer platform and a transfer mechanism. The buffer platform is arranged between the cleaning conveying line and the drying device. A plurality of placing parts for placing materials are arranged on the buffer platform. The transfer mechanism is used to transfer a plurality of groups of materials on the buffer platform to the drying device together.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] For the conveying device of the present invention, on the one hand, the conveying carrier is used to support the material at multiple points, enabling the material to change its position relative to the conveying carrier under the flushing action, so that the material can be cleaned comprehensively without dead angles, meeting the requirement of dead - angle - free flushing. On the other hand, during cleaning, the limiting member blocks above the material, which can prevent the material from escaping from above the conveying carrier under the flushing force, improving the flushing stability.

[0022] For the cleaning and drying system of the present invention, on the one hand, this cleaning and drying system has all the advantages of the conveying device applicable to special - shaped parts. On the other hand, since a blanking buffer device is arranged between the cleaning device and the drying device, the blanking buffer device can buffer multiple groups of materials to be dried after being cleaned upstream and synchronously send the multiple groups of materials to be dried into the drying device, thereby reducing the long residence and waiting time of the cleaning conveyor line and improving the overall production efficiency. Brief Description of the Drawings

[0023] Figure 1 It is a three - dimensional structural schematic diagram of the conveying device applicable to special - shaped parts of the present invention (the limiting member blocks above the material).

[0024] Figure 2 It is a top - view structural schematic diagram of the conveying device applicable to special - shaped parts of the present invention (the limiting member is opened).

[0025] Figure 3 It is a top - view structural schematic diagram of the cleaning and drying system of the present invention.

[0026] Figure 4 It is a structural schematic diagram of the cleaning device of the cleaning and drying system of the present invention.

[0027] Figure 5 It is a three - dimensional structural schematic diagram of the drying device of the cleaning and drying system of the present invention.

[0028] Figure 6 It is a front - view structural schematic diagram of the drying device of the cleaning and drying system of the present invention.

[0029] Figure 7 It is a structural schematic diagram of the drying carrier of the cleaning and drying system of the present invention.

[0030] Each label in the figure represents:

[0031] 1. Cleaning conveyor line; 2. Loading device; 3. Cleaning device; 31. Upper spraying part; 32. Lower spraying part; 4. Unloading buffer device; 41. Buffer platform; 42. Placing part; 5. Drying device; 51. Reciprocating conveying mechanism; 52. Drying carrier; 521. Ring carrier; 522. Lifting part; 53. Drying mechanism; 531. Upper blowing part; 532. Lower blowing part; 54. Limiting strip; 6. Conveying carrier; 61. Conveying seat; 62. Ring carrier; 63. Supporting part; 64. Movable seat; 641. Limiting part; 65. Driving assembly; 7. Material. Detailed implementation manners

[0032] The present invention will be further described in detail below in conjunction with the specification drawings and specific embodiments.

[0033] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0034] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more, unless otherwise specifically defined.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "assembly", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Embodiment 1:

[0037] Figure 1 and Figure 2An embodiment of the conveying device of the present invention applicable to special-shaped parts is shown. The conveying device of this embodiment applicable to special-shaped parts includes a conveying carrier 6 and a limiting member 641. The conveying carrier 6 is used to support the material 7 at multiple points, enabling the material to change its position relative to the conveying carrier 6 under the flushing action. The limiting member 641 is used to block above the material during the flushing of the material 7 and can move between a blocking position blocking above the material and a release position releasing the block above the material.

[0038] For this conveying device, on the one hand, the conveying carrier 6 is used to support the material 7 at multiple points (especially capable of supporting special-shaped parts at multiple points), enabling the material 7 to change its position relative to the conveying carrier 6 under the flushing action, so that the material 7 can be cleaned comprehensively without dead angles, meeting the requirement of dead-angle-free flushing. On the other hand, during cleaning, by blocking above the material 7 with the limiting member 641, it is possible to prevent the material 7 from slipping out from above the conveying carrier 6 under the flushing force, improving the flushing stability.

[0039] Furthermore, in this embodiment, the conveying carrier 6 includes a conveying seat 61, an annular carrier 62, and a plurality of supporting parts 63 for supporting the material 7 at multiple points. Each supporting part 63 is arranged on the annular carrier 62 and spaced around the center of the annular carrier 62. The limiting member 641 is arranged on the conveying seat 61 or on one side of the conveying line of the conveying seat 61. When the material 7 is placed on the annular carrier 62, it is supported at multiple points by each supporting part 63. On the one hand, the blocking area of the annular carrier 62 and the supporting parts 63 for the material 7 is small, which is beneficial to avoiding the formation of flushing dead angles. On the other hand, it is convenient to set the cleaning device 3 so that its flushing liquid flushes the material 7 from the required direction and enables the material 7 to change its position relative to the conveying carrier 6 under the flushing action. On the one hand, the limiting member 641 can be arranged on the conveying carrier 6 (specifically arranged on the conveying seat 61 of the conveying carrier 6). In this way, the limiting member 641 can move with the conveying carrier 6 (conveying seat 61) and form a blocking limit for the material 7 during the conveying process, thereby preventing the material 7 from falling out. On the other hand, the limiting member 641 can also be arranged on one side of the conveying line of the conveying carrier 6 (specifically arranged on one side of the conveying line of the conveying seat 61 of the conveying carrier 6. There is a cleaning station on the conveying line of the conveying seat 61, and the limiting member 641 is used to block and limit the material 7 above the material 7 at the cleaning station). In this way, the limiting member 641 only blocks and limits the material 7 at the position corresponding to the cleaning device 3, which can reduce the manufacturing cost of arranging the limiting member 641 on each conveying carrier 6 (conveying seat 61).

[0040] Further, in this embodiment, a movable seat 64 and a driving assembly 65 are provided on the conveying seat 61 or on one side of the conveying line of the conveying seat 61. A limiting member 641 is provided on the movable seat 64, and the driving assembly 65 is connected to the movable seat 64 and is used to drive the movable seat 64 to drive the limiting member 641 to move. The driving assembly 65 drives the movable seat 64 to drive the limiting member 641 to move, so that the limiting member 641 moves between a blocking position where it blocks above the material 7 and a releasing position where it releases the block above the material 7.

[0041] Further, in this embodiment, there are two movable seats 64, and the middle parts of the two movable seats 64 are rotatably connected. The driving assembly 65 drives the two movable seats 64 to rotate around the rotation connection point, so that the limiting members 641 on the two movable seats 64 perform an opening and closing movement. When the limiting members 641 are close and closed, they are in a blocking position where they can block above the material 7, and when they are far apart and open, they are in a releasing position where they can release the block above the material 7. Preferably, the middle parts of the two movable seats 64 are rotatably connected to form a scissor shape. More preferably, the limiting member 641 is rod-shaped.

[0042] Further, in this embodiment, the material 7 is a bottle body, a cap body, etc.

[0043] Embodiment Two:

[0044] Figures 3 to 7 Another embodiment of the cleaning and drying system of the present invention is shown. The cleaning and drying system of this embodiment includes a cleaning conveying line 1 and the conveying device applicable to special-shaped parts in Embodiment One. Along the conveying direction, a loading device 2, a cleaning device 3, and a blanking buffer device 4 are sequentially provided on the cleaning conveying line 1. A drying device 5 is provided on one side of the blanking buffer device 4, and a conveying carrier 6 is arranged on the cleaning conveying line 1 and moves along the cleaning conveying line 1. On the one hand, this cleaning and drying system has all the advantages of the conveying device applicable to special-shaped parts. On the other hand, since a blanking buffer device 4 is provided between the cleaning device 3 and the drying device 5, the blanking buffer device 4 can buffer multiple groups of materials 7 to be dried after being cleaned upstream and synchronously send the multiple groups of materials 7 to be dried into the drying device 5, thereby reducing the long waiting time of the cleaning conveying line 1 and improving the overall production efficiency.

[0045] Further, in this embodiment, as Figure 3As shown, the drying device 5 includes a reciprocating conveying mechanism 51, a drying carrier 52, and a drying mechanism 53. The reciprocating conveying mechanism 51 is docked with the blanking buffer device 4. The drying carriers 52 are arranged in rows on the reciprocating conveying mechanism 51. The drying mechanism 53 is arranged on the conveying line of the reciprocating conveying mechanism 51, and a limiting strip 54 is arranged above the reciprocating conveying mechanism 51. The drying carrier 52 is used to carry the material 7. The reciprocating conveying mechanism 51 conveys the materials in rows to the drying mechanism 53 through the rows of drying carriers 52, and the drying mechanism 53 dries the materials. A limiting strip 54 is arranged above the reciprocating conveying mechanism 51. When the material 7 passes through the drying device 5, the limiting strip 54 blocks and limits above the material 7 to prevent the material 7 from slipping out of the drying carrier 52 and improve the stability of the drying process. Preferably, the limiting strip 54 is curved so that as the material 7 moves, it can block at different positions above the material 7, enabling all positions of the material 7 to be blown and avoiding blowing dead angles caused by the blocking of the limiting strip 54. More preferably, there are two limiting strips 54, and the two limiting strips 54 are symmetrically arranged. The limiting strip 54 is curved, so that the two limiting strips 54 have different spacing segments along the conveying direction of the reciprocating conveying mechanism 51.

[0046] Furthermore, in this embodiment, as Figure 5 and Figure 7 shown, the drying carrier 52 includes an annular carrier 521 and a plurality of lifting parts 522 for multi-point supporting the material 7. The annular carrier 521 is arranged on the reciprocating conveying mechanism 51, and each lifting part 522 is arranged on the annular carrier 521 and is spaced around the center of the annular carrier 521.

[0047] When the material 7 is placed on the annular carrier 521, multi-point support is formed by each lifting part 522. On the one hand, the blocking area of the annular carrier 521 and the lifting parts 522 for the material 7 is small, which is beneficial to avoiding the formation of drying dead angles. On the other hand, it is convenient to arrange the drying mechanism 53 so that its air flow blows towards the material 7 from the required direction, and the material 7 can change its position relative to the conveying carrier 6 under the action of air blowing, improving the drying efficiency and effect and meeting the requirement of dead-angle-free drying.

[0048] Furthermore, in this embodiment, as Figure 5 and Figure 6As shown, the air drying mechanism 53 includes an upper air blowing member 531 and a lower air blowing member 532 respectively located above and below the reciprocating conveying mechanism 51. The upper air blowing member 531 is located above the reciprocating conveying mechanism 51 and blows air downward, while the lower air blowing member 532 is located below the reciprocating conveying mechanism 51 and blows air upward. When the material 7 passes through the upper air blowing member 531 and the lower air blowing member 532, the drying efficiency and effect are further improved through the dual air blowing action of blowing air from above and below. Both the upper air blowing member 531 and the lower air blowing member 532 are existing air blowing components, such as air knives, etc., and their specific structures will not be elaborated further. Preferably, the reciprocating conveying mechanism 51 includes a wire mesh belt, and the annular carrier 521 is arranged on the wire mesh belt, for example, the annular carrier 521 is welded to the wire mesh belt.

[0049] Furthermore, in this embodiment, the cleaning device 3 includes an upper spraying member 31 and a lower spraying member 32 respectively located above and below the cleaning conveyor line 1. The upper spraying member 31 is located above the cleaning conveyor line 1 and sprays the cleaning liquid downward, while the lower spraying member 32 is located below the cleaning conveyor line 1 and sprays the cleaning liquid upward. When the material 7 passes through the upper spraying member 31 and the lower spraying member 32, the cleaning efficiency and effect are further improved through the dual cleaning action of spraying from above and below. Both the upper spraying member 31 and the lower spraying member 32 are existing spraying components, such as spray nozzles, spray pipes, etc., and their specific structures will not be elaborated further.

[0050] Furthermore, in this embodiment, the blanking buffer device 4 includes a buffer platform 41 and a transfer mechanism. The buffer platform 41 is arranged between the cleaning conveyor line 1 and the drying device 5. Multiple placement parts 42 for placing materials are provided on the buffer platform 41, and the transfer mechanism is used to transfer multiple groups of materials on the buffer platform 41 to the drying device 5 together.

[0051] Furthermore, in this embodiment, the cleaning conveyor line 1 can be alternately provided with multiple cleaning devices 3 and front air blowing mechanisms along the conveying direction.

[0052] Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make many possible changes and modifications to the technical solution of the present invention, or modify it into an equivalent embodiment with equivalent changes, without departing from the scope of the technical solution of the present invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall fall within the scope of protection of the technical solution of the present invention.

Claims

1. A conveying device applicable to special-shaped parts, characterized in that: It includes a conveying vehicle (6) and a limiting member (641). The conveying vehicle (6) is used for multi-point supporting a material (7) and enabling the material to change its position relative to the conveying vehicle (6) under the flushing action. The limiting member (641) is used for blocking above the material during the flushing of the material and can move between a blocking position where it blocks above the material and a release position where it releases the blocking above the material.

2. The conveying device for special-shaped parts according to claim 1, characterized in that: The conveying vehicle (6) includes a conveying seat (61), an annular carrier (62), and a plurality of supporting portions (63) for multi-point supporting the material (7). Each of the supporting portions (63) is provided on the annular carrier (62) and is arranged at intervals around the center of the annular carrier (62). The limiting member (641) is provided on the conveying seat (61) or on one side of the conveying line of the conveying seat (61).

3. The conveying device for special-shaped parts according to claim 2, wherein: An active seat (64) and a driving assembly (65) are provided on the conveying seat (61) or on one side of the conveying line of the conveying seat (61). The limiting member (641) is provided on the active seat (64). The driving assembly (65) is connected to the active seat (64) and is used for driving the active seat (64) to drive the limiting member (641) to move.

4. The conveying device for special-shaped parts according to claim 3, wherein: There are two active seats (64), and the middle parts of the two active seats (64) are rotatably connected.

5. A cleaning and drying system, characterized in that: It includes a cleaning conveying line (1) and a conveying device applicable to special-shaped parts according to any one of claims 1 to 4. Along the conveying direction, a feeding device (2), a cleaning device (3), and a blanking buffer device (4) are sequentially provided on the cleaning conveying line (1). A drying device (5) is provided on one side of the blanking buffer device (4). The conveying vehicle (6) is provided on the cleaning conveying line (1) and moves along the cleaning conveying line (1).

6. The cleaning and drying system according to claim 5, wherein: The drying device (5) includes a reciprocating conveying mechanism (51), a drying carrier (52), and a drying mechanism (53). The reciprocating conveying mechanism (51) is docked with the blanking buffer device (4). The drying carriers (52) are arranged in rows on the reciprocating conveying mechanism (51). The drying mechanism (53) is provided on the conveying line of the reciprocating conveying mechanism (51). A limiting bar (54) is provided above the reciprocating conveying mechanism (51).

7. The cleaning and drying system according to claim 6, wherein: The drying carrier (52) includes an annular carrier (521) and a plurality of lifting portions (522) for multi-point supporting the material (7). The annular carrier (521) is provided on the reciprocating conveying mechanism (51). Each of the lifting portions (522) is provided on the annular carrier (521) and is arranged at intervals around the center of the annular carrier (521).

8. The cleaning and drying system according to claim 6, characterized in that: The drying mechanism (53) includes an upper blowing member (531) and a lower blowing member (532) which are respectively located above and below the reciprocating conveying mechanism (51).

9. The cleaning and drying system according to any one of claims 5 to 8, characterized in that: The cleaning device (3) includes an upper spraying member (31) and a lower spraying member (32) which are respectively located above and below the cleaning conveying line (1).

10. The cleaning and drying system according to any one of claims 5 to 8, characterized in that: The blanking buffer device (4) includes a buffer platform (41) and a transfer mechanism. The buffer platform (41) is arranged between the cleaning conveyor line (1) and the drying device (5). A plurality of placing parts (42) for placing materials are arranged on the buffer platform (41). The transfer mechanism is used to transfer a plurality of groups of materials on the buffer platform (41) to the drying device (5) together.

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