Conveyor production line for 10,000-level cleanliness

Abstract

The present invention discloses a conveying production line for Class 10,000 cleanliness, which comprises: a main conveying track, one side of which is provided with a plurality of processing stations; an accumulation mechanism, comprising an accumulation chain arranged along the conveying direction of the main conveying track, a driving assembly arranged at one end of the main conveying track and a tensioning assembly arranged at the other end of the main conveying track, the accumulation chain is driven and transmitted by the driving assembly and tensioned by the tensioning assembly; a transfer mechanism, comprising a lifting platform embedded in the main conveying track, the lifting platform is driven by a first lifting cylinder to move up and down relative to the conveying plane of the accumulation chain, the lifting platform is provided with a conveying roller, and the conveying direction of the conveying roller is toward the corresponding processing station; a conductive wheel group is arranged along the conveying direction of the main conveying track and the lifting platform, the conductive wheel group is connected to the ground wire and is in rolling contact with the product; a scanning mechanism is arranged on the lifting platform and is used to scan the barcode at the bottom of the product.

Description

Technical Field

[0001] The invention relates to the technical field of production line equipment, and in particular to a conveying production line for 10,000-level cleanliness. Background Art

[0002] The conveyor production line is a widely used assembly line conveying equipment, which is used to convey various products. After the work of the previous station is completed, the product flows to the next station. With the introduction of the concept of intelligent production, for working conditions with a cleanliness level of 10,000 or even 100,000, it is expected that the products can automatically flow between various stations on the production line, and the flow and processing information can be recorded for traceability. In addition, the production line can be compatible with mixed production of products of multiple specifications. The existing production line can basically complete the flow action, but it is still poor in intelligence, with high structural complexity, poor applicability and low conveying efficiency. In addition, for products with electrical components, the anti-static ability is poor during the entire flow process, which is easy to damage the product. Therefore, further optimization is needed. Summary of the invention

[0003] The purpose of the present invention is to provide a conveying production line for Class 10,000 cleanliness, which can realize the functions of full-process anti-static, rapid circulation and information recording, and improve the intelligence of the equipment.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A conveying production line for class 10,000 cleanliness, comprising:

[0006] The main conveying track has several processing stations on one side;

[0007] The accumulation mechanism comprises an accumulation chain arranged along the conveying direction of the main conveying track, a driving assembly arranged at one end of the main conveying track and a tensioning assembly arranged at the other end of the main conveying track, wherein the accumulation chain is driven and transmitted by the driving assembly and tensioned by the tensioning assembly;

[0008] The transfer mechanism includes a lifting platform embedded in the main conveying track, the lifting platform is driven by a first lifting cylinder to move up and down relative to the conveying plane of the accumulation chain, and a conveying roller is arranged on the lifting platform, and the conveying direction of the conveying roller is toward the corresponding processing station;

[0009] The conductive wheel group is arranged along the conveying direction of the main conveying track and the lifting platform. The conductive wheel group is connected to the ground wire and is in rolling contact with the product;

[0010] The scanning mechanism is arranged on the lifting platform and is used for scanning the barcode at the bottom of the product.

[0011] In particular, it also includes a positioning mechanism, which is fixed on the main conveying track and located in front of and behind each transfer mechanism. The positioning mechanism includes a blocking wheel, which is driven to rise and fall by a second lifting cylinder, so as to accurately limit the product on the lifting platform.

[0012] In particular, it also includes a cross-line mechanism, which is arranged at the end of the main conveying track and is used for turning and docking with other conveying tracks. The cross-line mechanism includes a first mounting frame, a conveying belt and a conductive roller. The first mounting frame is driven by a third lifting cylinder to move up and down relative to the conveying plane of the accumulation chain. A supporting wheel is arranged on the first mounting frame. The conveying belt is driven by the supporting wheel to dock with other conveying tracks. The conductive roller is grounded and arranged on the first mounting frame.

[0013] In particular, two photoelectric switches triggered by the product inflow are arranged on the lifting platform along the conveying direction.

[0014] Particularly, the conductive wheel set is arranged to float via an elastic component.

[0015] In particular, the driving assembly includes a second mounting frame, a driving shaft, a reduction motor and a first-speed sprocket. The driving shaft is rotatably arranged on the second mounting frame and driven to rotate by the reduction motor. The first-speed sprocket is fixed on the driving shaft, and the accumulation chain is engaged with the first-speed sprocket for transmission.

[0016] In particular, the tensioning assembly includes a third mounting frame, a driven shaft, a second speed sprocket, a tensioning shaft and a tensioning sprocket. The driven shaft is rotatably arranged on the third mounting frame, the second speed sprocket is fixed on the driven shaft, the accumulation chain and the second speed sprocket are engaged for transmission, the tensioning shaft is located on one side of the driven shaft and the distance between the two shafts is adjustable, the tensioning sprocket is rotatably arranged on the tensioning shaft, and the accumulation chain and the tensioning sprocket are engaged for transmission.

[0017] In summary, the beneficial effect of the present invention is that, compared with the prior art, the conveying production line for Class 10,000 cleanliness achieves the docking of the main conveying track with various processing stations and other conveying tracks by setting a transfer mechanism and a cross-line mechanism, thereby ensuring smooth flow of products. In particular, conductive wheel sets and conductive rollers are arranged throughout the entire process, which can release static electricity at any stage, thereby protecting the electrical components of the product from damage. In addition, a scanning device is provided in conjunction with the information barcode on the product, which can perform online scanning and record the processing process, thereby making the production line intelligent, meeting the mixed-line production of multiple varieties, and improving the efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a top view of a conveying production line for Class 10,000 cleanliness provided by an embodiment of the present invention;

[0019] Figure 2 It is a side view of a conveying production line for Class 10,000 cleanliness provided by an embodiment of the present invention;

[0020] Figure 3 It is a structural schematic diagram of a transfer mechanism in a conveying production line for Class 10,000 cleanliness provided by an embodiment of the present invention;

[0021] Figure 4 It is a structural schematic diagram of a positioning mechanism in a conveying production line for Class 10,000 cleanliness provided by an embodiment of the present invention;

[0022] Figure 5 It is a structural schematic diagram of a cross-line mechanism in a conveying production line for Class 10,000 cleanliness provided by an embodiment of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of a driving component in a conveying production line for Class 10,000 cleanliness provided by an embodiment of the present invention;

[0024] Figure 7 It is a structural schematic diagram of a tensioning assembly in a conveying production line for Class 10,000 cleanliness provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0025] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0026] See also Figures 1 to 7 As shown, this embodiment provides a conveying production line for Class 10,000 cleanliness, which includes a main conveying track 1, an accumulation mechanism 2, a transfer mechanism 3, a conductive wheel set 4, a scanning mechanism 5, a positioning mechanism 6 and a cross-line mechanism 7.

[0027] A plurality of processing stations 8 are arranged on one side of the main conveying track 1 and are connected to other conveying tracks 9 .

[0028] The accumulation mechanism 2 includes an accumulation chain 21 arranged along the conveying direction of the main conveying track 1, a driving assembly arranged at one end of the main conveying track 1 and a tensioning assembly arranged at the other end of the main conveying track 1. The accumulation chain 21 is driven and transmitted by the driving assembly and tensioned by the tensioning assembly.

[0029] Specifically, the driving assembly includes a second mounting frame, a driving shaft 22, a reduction motor 23 and a first speed sprocket 24. The driving shaft 22 is rotatably arranged on the second mounting frame and is driven to rotate by the reduction motor 23. The first speed sprocket 24 is fixed on the driving shaft 22, and the accumulation chain 21 is engaged with the first speed sprocket 24 for transmission.

[0030] The tensioning assembly includes a third mounting frame, a driven shaft 25, a second speed sprocket 26, a tensioning shaft 27 and a tensioning sprocket 28. The driven shaft 25 is rotatably arranged on the third mounting frame, the second speed sprocket 26 is fixed on the driven shaft 25, the accumulation chain 21 is meshed with the second speed sprocket 26 for transmission, the tensioning shaft 27 is located on one side of the driven shaft 25 and the distance between the two shafts is adjustable, the tensioning sprocket 28 is rotatably arranged on the tensioning shaft 27, and the accumulation chain 21 is meshed with the tensioning sprocket 28 for transmission.

[0031] The transfer mechanism 3 includes a lifting platform 31 embedded in the main conveying track 1. The lifting platform 31 is driven by a first lifting cylinder 32 to move up and down relative to the conveying plane of the accumulation chain 21. A conveying roller 33 is arranged on the lifting platform 31. The conveying direction of the conveying roller 33 is toward the corresponding processing station 8. Two photoelectric switches 34 triggered by the inflow of products are arranged on the lifting platform 31 along the conveying direction.

[0032] The scanning mechanism 5 is disposed on the lifting platform 31 and is used for scanning the barcode at the bottom of the product.

[0033] A cover is disposed on the surface of the lifting platform 31 , and a clearance groove is provided on the cover corresponding to the conveying roller 33 , the scanning mechanism 5 , and the conductive wheel set 4 .

[0034] The conductive wheel set 4 is arranged along the conveying direction of the main conveying track 1 and the lifting platform 31, and the conductive wheel set 4 is connected to the ground wire and is in rolling contact with the product, wherein the conductive wheel set 4 is floatingly arranged by an elastic component to avoid damaging the product surface.

[0035] The positioning mechanism 6 is fixed on the main conveying track 1 and is located in front of and behind each transfer mechanism 3. The positioning mechanism 6 includes a blocking wheel 61, which is driven to rise and fall by a second lifting cylinder 62, so as to accurately limit the product on the lifting platform 31.

[0036] The cross-line mechanism 7 is arranged at the end of the main conveying track 1, and is used for turning and docking with other conveying tracks 9. The cross-line mechanism 7 includes a first mounting frame 71, a conveying belt 72 and a conductive roller 73. The first mounting frame 71 is driven by a third lifting cylinder 74 to move up and down relative to the conveying plane of the accumulation chain 21. A supporting wheel 75 is arranged on the first mounting frame 71. The conveying belt 72 is driven by the supporting wheel 75 to dock with other conveying tracks 9. The conductive roller 73 is grounded and arranged on the first mounting frame 71.

[0037] In summary, the above-mentioned conveying production line for cleanliness level 10,000 realizes the docking of the main conveying track with various processing stations and other conveying tracks by setting up transfer mechanisms and cross-line mechanisms to ensure smooth flow of products. In particular, conductive wheel sets and conductive rollers are arranged throughout the process to release static electricity at any stage, thereby protecting the electrical components of the product from damage. In addition, a scanning device is provided in conjunction with the information barcode on the product, which can perform online scanning and record the processing process, thereby making the production line intelligent, meeting the mixed-line production of multiple varieties and improving the efficiency of the production line.

[0038] The above embodiments are only to illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above examples. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and modifications, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A conveying production line for class 10,000 cleanliness, characterized in that: include The main conveying track has several processing stations on one side; The accumulation mechanism comprises an accumulation chain arranged along the conveying direction of the main conveying track, a driving assembly arranged at one end of the main conveying track and a tensioning assembly arranged at the other end of the main conveying track, wherein the accumulation chain is driven and transmitted by the driving assembly and tensioned by the tensioning assembly; The transfer mechanism comprises a lifting platform embedded in the main conveying track, the lifting platform is driven by a first lifting cylinder to move up and down relative to the conveying plane of the accumulation chain, and the lifting platform is provided with a conveying roller, and the conveying direction of the conveying roller is toward the corresponding processing station; A conductive wheel set is arranged along the conveying direction of the main conveying track and the lifting platform, the conductive wheel set is connected to the ground wire and is in rolling contact with the product, and the conductive wheel set is floatingly arranged through an elastic component; A scanning mechanism, disposed on the lifting platform, for scanning a barcode on the bottom of the product; It also includes a cross-line mechanism, which is arranged at the end of the main conveying track and is used for turning to dock with other conveying tracks. The cross-line mechanism includes a first mounting frame, a conveying belt and a conductive roller. The first mounting frame is driven by a third lifting cylinder to move up and down relative to the conveying plane of the accumulation chain. A supporting wheel is arranged on the first mounting frame. The conveying belt is driven by the supporting wheel to dock with other conveying tracks. The conductive roller is grounded and arranged on the first mounting frame.

2. The conveying production line for class 10,000 cleanliness according to claim 1 is characterized by: It also includes a positioning mechanism, which is fixed on the main conveying track and located in front of and behind each transfer mechanism. The positioning mechanism includes a blocking wheel, which is driven to rise and fall by a second lifting cylinder, so as to accurately limit the product on the lifting platform.

3. The conveying production line for class 10,000 cleanliness according to claim 1 is characterized by: Two photoelectric switches triggered by the inflow of products are arranged on the lifting platform along the conveying direction.

4. The conveying production line for class 10,000 cleanliness according to claim 1 is characterized in that: The driving assembly includes a second mounting frame, a driving shaft, a reduction motor and a first-speed sprocket. The driving shaft is rotatably arranged on the second mounting frame and driven to rotate by the reduction motor. The first-speed sprocket is fixed on the driving shaft, and the accumulation chain is engaged with the first-speed sprocket for transmission.

5. The conveying production line for class 10,000 cleanliness according to claim 1 is characterized by: The tensioning assembly includes a third mounting frame, a driven shaft, a second-speed sprocket, a tensioning shaft and a tensioning sprocket. The driven shaft is rotatably arranged on the third mounting frame, the second-speed sprocket is fixed on the driven shaft, the accumulation chain is meshed with the second-speed sprocket for transmission, the tensioning shaft is located on one side of the driven shaft and the distance between the two shafts is adjustable, the tensioning sprocket is rotatably arranged on the tensioning shaft, and the accumulation chain is meshed with the tensioning sprocket for transmission.

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