Purification conveying channel
By designing a clean conveying channel and utilizing liftable doors and floating seats in combination with roller conveyors, the problem of dust contamination between the basket and workpieces during transport was solved, achieving automated purification of the basket and efficient use of space, thus improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-14
- Publication Date
- 2026-03-27
AI Technical Summary
The suspended basket and the workpiece are easily contaminated with dust during transportation, and the space utilization of clean rooms and clean rooms is low, making direct connection difficult.
Design a purification conveying channel, including a first conveyor line, a second conveyor line, an FFU fan filter unit and a purification chamber. Utilize liftable doors and floating seats, combined with roller conveyors, to achieve automated purification and efficient space utilization of the suspended basket.
It has achieved automated purification treatment of the suspended platform and workpieces, improving space utilization and production efficiency, and enhancing purification effect.
Smart Images
Figure CN224046381U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of purification equipment, in particular to a purification conveying channel. BACKGROUND
[0002] Part of the workpiece needs to be loaded into the basket for cleaning and drying, and then sent into the clean room for processing, detection or assembly.
[0003] The basket and the workpiece are inevitably contaminated with dust during the conveying process, and need to be purified before being sent into the clean room. For example, the basket and the workpiece are purified by FFU fan filter unit in the purification room, and the dust on the basket and the workpiece is blown away. The basket can be automatically conveyed in and out of the purification room through the conveying line, but the space of the workshop is limited, which cannot meet the requirement that the basket directly enters the clean room after coming out of the purification room along the conveying line, and needs to be improved. SUMMARY
[0004] The utility model mainly solves the technical problem to provide a kind of purification conveying channel, the conveying and purification treatment of basket are improved space utilization.
[0005] To solve the above technical problems, one technical scheme of the utility model is provided: provide a kind of purification conveying channel, comprising: first conveying line, second conveying line, FFU fan filter unit and purification room, the purification room is set on the first conveying line of transverse extension, the first door plate is liftablely arranged at the both ends of the purification room, the second door plate is liftablely arranged at the side of the purification room, the FFU fan filter unit is set on the purification room, the second conveying line is set on the outside of second door plate and extends along the longitudinal direction, the floating seat in the second door plate inside is liftablely arranged in the first conveying line, the first conveying cylinder and the second conveying cylinder located at the transverse two sides of floating seat and the longitudinal two sides of floating seat are intervally arranged in the first conveying line, the third conveying cylinder extending along the transverse direction is intervally arranged on the floating seat, the fourth conveying cylinder extending along the transverse direction is intervally arranged in the second conveying line.
[0006] In a preferred embodiment of the utility model, the end of the purification room is provided with a first air cylinder for driving the first door plate to lift.
[0007] In a preferred embodiment of the utility model, the side of the purification room is provided with a second air cylinder for driving the second door plate to lift.
[0008] In a preferred embodiment of the utility model, the first conveying cylinder and the second conveying cylinder extend along the longitudinal direction respectively, and have the same position height.
[0009] In a preferred embodiment of the utility model, the third air cylinder for driving the floating seat to lift can be arranged in the first conveying line.
[0010] In a preferred embodiment of the utility model, the floating seat is provided with a first displacement sensor below the gap between the two adjacent third conveying rollers.
[0011] In a preferred embodiment of the utility model, the position height of the fourth conveying roller is higher than that of the second conveying roller.
[0012] In a preferred embodiment of the utility model, the first conveying line is provided with a second displacement sensor below both sides of the first door plate.
[0013] The utility model discloses a kind of purification conveying passages, workpiece is placed into basket, basket is sent into purification chamber by first conveying line, first door plate is closed after using FFU fan filter unit to carry out purification treatment of workpiece and basket, basket is sent to the corresponding position inside second door plate during processing, open second door plate after purification is completed, using floating seat to lift basket and separate from first conveying line, and using the rotation of third conveying roller to transfer basket to the second conveying line outside, it is sent to clean room by fourth conveying roller on second conveying line, further subsequent processing, degree of automation is high, and compact structure, improve space utilization, and can be purified in conveying process, improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the embodiment description will be simply introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor, wherein:
[0015] Figure 1 It is the structure diagram of a preferred embodiment of the utility model one purification conveying passage;
[0016] Figure 2 It is Figure 1 Left view of;
[0017] Figure 3 It is Figure 1 The first conveying line and the second conveying line in the first conveying line and the second conveying line are plan view. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range protected by the utility model.
[0019] Please refer to Figures 1-3 The utility model embodiment includes:
[0020] As Figure 1 And Figure 2 The purification conveying channel shown in the drawings carries out the conveying of the hanging basket 13 and the air purification, comprising: first conveying line 1, second conveying line 2, FFU fan filter unit 4 and purification chamber 3, the purification chamber 3 is arranged on the first conveying line 1 extending horizontally, the first door plate 6 is arranged on the both ends of the purification chamber 3 and can be lifted, the first cylinder 8 that drives the first door plate 6 to lift is arranged on the end of the purification chamber 3, and the automatic opening and closing of the first door plate 6 are carried out.
[0021] The second door plate 7 is arranged on the side of the purification chamber 3 and can be lifted, the second cylinder 5 that drives the second door plate 7 to lift is arranged on the side of the purification chamber 3, and the first cylinder 8 and the second cylinder 5 can be controlled to stretch and retract through the PLC controller, thereby improving the automation level.
[0022] As Figure 1 The second displacement sensor 12 is arranged below the both sides of the first door plate 6 on the first conveying line 1, the second displacement sensor 12 is connected with the PLC controller, signal transmission is carried out, the monitoring of the hanging basket 13 on the first conveying line 1 is realized, and this is favorable for the PLC controller to close the first door plate 6 after the hanging basket 13 enters the purification chamber 3.
[0023] The FFU fan filter unit 4 is arranged in the purification chamber 3, after the workpiece is placed in the hanging basket 13, the hanging basket 13 is sent into the purification chamber 3 through the first conveying line 1, the first door plate 6 is closed, the FFU fan filter unit 4 is used to carry out the purification treatment of the workpiece and the hanging basket 13, the hanging basket is sent to the corresponding position inside the second door plate 7 during the treatment process, and the second door plate 7 is opened after the purification is completed.
[0024] As Figure 2 And Figure 3 The second conveying line 2 is arranged outside the second door plate 7 and extends longitudinally, thereby improving the space utilization rate, and the hanging basket 13 is sent to the clean room through the second conveying line 2. The floating seat 9 is arranged inside the second door plate 7 in the first conveying line 1 and can be lifted, the third cylinder 10 that drives the floating seat 9 to lift can be arranged in the first conveying line 1, and the third cylinder 10 is controlled to stretch and retract through the PLC controller, thereby realizing the lifting of the floating seat 9.
[0025] First conveying cylinders 15 are arranged on both sides of the floating base 9 in the first conveying line 1, and second conveying cylinders 16 are arranged on both sides of the floating base 9 in the longitudinal direction, in the embodiment, the first conveying cylinders 15 and the second conveying cylinders 16 extend in the longitudinal direction and have the same height, so that the hanging basket 13 can be smoothly transferred. The first conveying cylinders 15 and the second conveying cylinders 16 are respectively provided with chain wheels at the ends, are linked through chains, and the chains are driven by a motor.
[0026] The workpiece is placed in the hanging basket 13, the hanging basket is sent into the purification chamber 3 through the first conveying cylinders 15 on the first conveying line 1, and the hanging basket is moved above the floating base 9 through the second conveying cylinders 16. The third conveying cylinders 11 extend in the transverse direction and are arranged on the floating base 9 at intervals, the first displacement sensors 17 are arranged below the gaps between adjacent two third conveying cylinders 11 on the floating base 9, the first displacement sensors 17 are connected with a PLC controller, after the hanging basket 13 is sensed to be in place by the front and rear first displacement sensors 17, the third cylinders 10 are started to drive the floating base 9 and the hanging basket 13 to rise and separate from the second conveying cylinders 16.
[0027] As shown in Figure 3 The fourth conveying cylinders 14 extend in the transverse direction and are arranged in the second conveying line 2 at intervals, in the embodiment, the fourth conveying cylinders 14 have a height higher than that of the second conveying cylinders 16, after the floating base 9 and the hanging basket 13 are raised, the third conveying cylinders 11 are flush with the fourth conveying cylinders 14, the hanging basket 13 is transferred to the fourth conveying cylinders 14 through the third conveying cylinders 11, and the conveying is continued through the fourth conveying cylinders 14.
[0028] In summary, the purification conveying channel has the advantages of compact structure, high space utilization, conveying of the hanging basket, purification of the hanging basket and the workpiece in the conveying process, and improved production efficiency.
[0029] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion according to the content of the utility model specification, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.
Claims
1. A purification conveying passage for conducting the conveyance of a gondola and air purification, characterized by, The utility model relates to a first conveying line, second conveying line, FFU fan filter unit and purification chamber, the purification chamber sets up in the first conveying line of transversely extending, first door plate is liftably arranged at the both ends of the purification chamber, second door plate is liftably arranged at the one side of the purification chamber, the FFU fan filter unit sets up on the purification chamber, the second conveying line sets up outside the second door plate and extends along the longitudinal direction, the first conveying line can liftably be arranged in the floating seat in the second door plate inside, the first conveying line is spaced apart and is provided with the first conveying cylinder of being located in the floating seat transversely both sides and the second conveying cylinder of being located in the floating seat longitudinal both sides, the floating seat is spaced apart and is provided with the third conveying cylinder of extending along the transverse direction on, the second conveying line is spaced apart and is provided with the fourth conveying cylinder of extending along the transverse direction. The end of the purification chamber is provided with a first air cylinder for driving the first door plate to lift.
2. The purge delivery channel of claim 1, wherein, The side of the purification chamber is provided with a second air cylinder for driving the second door plate to lift.
3. The purge delivery channel of claim 1, wherein, The first conveying cylinder and the second conveying cylinder respectively extend along the longitudinal direction and have the same position height.
4. The purge delivery passage of claim 1 wherein, The first conveying line can be provided with a third air cylinder for driving the floating seat to lift.
5. The purge delivery channel of claim 1, wherein, The floating seat is spaced apart and is provided with a first displacement sensor below the gap between adjacent two third conveying cylinders.
6. The purge delivery channel of claim 1 wherein, The position height of the fourth conveying cylinder is higher than the position height of the second conveying cylinder.
7. The purge delivery channel of claim 1 wherein, The first conveying line is provided with a second displacement sensor below both sides of the first door plate.
8. The purge delivery channel of claim 1, wherein,