A mattress production line based on automatic processing of inspection modules

Abstract

The present invention provides a mattress production line based on automatic processing of inspection modules, comprising: a mattress inspection device, a multi-layer mattress storage device, and a conveyor line arranged in sequence; the mattress inspection device is used for jacking, rotating, and flipping inspection of mattresses; the multi-layer mattress storage device is respectively used for manually / automatically storing qualified and unqualified mattresses; the conveyor line is used for conveying qualified mattresses to the next working station; the mattress production line based on automatic processing of inspection modules of the present invention can realize automatic inspection of jacking, rotating, and flipping, avoid missed inspection caused by manual flipping inspection, improve the intelligence of the production line, effectively control the process quality while ensuring production efficiency, and can realize manual or automatic storage of multi-layer mattresses, save space, and improve production efficiency.

Description

Technical Field

[0001] The present invention relates to the field of processing equipment for mattress production lines, and particularly to a mattress production line based on automatic processing of inspection modules. Background Art

[0002] In the production application of the existing Chinese mattress intelligent manufacturing assembly line, each mattress manufacturing factory generally attaches great importance to production efficiency and often takes this as the key point in the assembly line production design. However, the in-line process quality control or the control intensity is relatively weak, and there is a lack of a special device inspection platform. In particular, there is no special design for the inspection of unqualified products in the mattress production line. The mattress flipping inspection in the prior art is all carried out by manual flipping inspection, which has a large workload and is prone to the problem of missed inspection. After the quality inspector inspects the mattress, the qualified products are conveyed to the next station, and the unqualified products are conveyed to the defective product area for stacking and storage. The floor area occupied by the mattress is large, so the floor area of the production line is large. Currently, the production line is often stagnated due to the transfer of unqualified products, affecting the operation of the previous station or the occupation of the subsequent site, thus affecting the production efficiency.

[0003] Based on this, it is necessary to provide a mattress production line based on automatic processing of inspection modules to solve the above problems. Summary of the Invention

[0004] The object of the present invention is to propose a mattress production line based on automatic processing of inspection modules for the above problems, which can automatically perform inspection on lifting, rotating and flipping, effectively control the process quality while ensuring the production efficiency, and can realize manual or automatic storage of multi-layer mattresses, saving floor space and improving the production efficiency.

[0005] The present invention proposes a mattress production line based on automatic processing of inspection modules, including: a mattress inspection device, a multi-layer mattress storage device and a conveyor line arranged in sequence;

[0006] The mattress inspection device is used for the lifting, rotating and flipping inspection of the mattress;

[0007] The multi-layer mattress storage device is respectively used for manually / automatically storing qualified or unqualified mattress products;

[0008] The conveyor line is used for conveying the qualified mattress to the next station;

[0009] Wherein the mattress inspection device includes: a transfer rack, including two groups of short roller groups arranged in parallel and coplanarly on the transfer rack; a long roller group arranged in the middle of the two groups of short roller groups, and the long roller group is arranged parallel to the short roller groups;

[0010] A lifting mechanism is arranged below the long roller group for the lifting of the long roller group;

[0011] A rotating mechanism, which is arranged on the conveying rack and located below the long roller group, for rotating the long roller group;

[0012] A flipping mechanism, including a left flipping component and a right flipping component symmetrically arranged on both sides of the long roller group. The left flipping component and the right flipping component both include a flipping frame hinged to the conveying rack at one end and a telescopic cylinder arranged below the flipping frame and used to control the flipping of the mattress on the flipping frame; the extending end of the telescopic cylinder is hinged to the flipping frame and the other end is hinged to the conveying rack.

[0013] Preferably, the flipping frame includes a main rod arranged between the two groups of short roller groups and auxiliary rods arranged on both sides of the main rod; in the flat state, the auxiliary rods are located between adjacent short rollers.

[0014] Preferably, the multi-layer mattress storage device includes:

[0015] A conveying platform, including a plurality of rollers arranged in parallel;

[0016] A support frame, including support plates oppositely arranged on both sides of the conveying platform;

[0017] A lifting device, arranged on the support plate;

[0018] A loading device, including a plurality of loading racks connected in sequence from top to bottom, and a connecting mechanism is arranged between adjacent loading racks; the upper loading rack between adjacent two loading racks can be accommodated in the lower loading rack; the topmost loading rack in the loading device is arranged on the lifting device and moves up and down with the lifting device;

[0019] The loading rack can move between the rollers.

[0020] Preferably, the loading rack includes two connecting racks oppositely arranged and a supporting rod connecting the connecting racks. The supporting rod is used to support the mattress, and the supporting rod can move below the rollers.

[0021] Preferably, the connecting mechanism is arranged on adjacent two loading racks. The connecting mechanism includes a guide rod fixedly arranged on one of the loading racks and a guide sleeve arranged on the other loading rack, and the guide sleeve is adapted to the guide rod.

[0022] Preferably, the lifting device includes a guide rail arranged on the support plate, a slider fixedly arranged on the loading device, and a driving mechanism for driving the slider to lift along the guide rail.

[0023] Preferably, the driving mechanism includes a driving motor and a transmission mechanism connected in sequence. The transmission mechanism includes a belt transmission mechanism or a screw transmission mechanism.

[0024] Preferably, the conveying positions of the conveying rack, the conveying platform and the conveying line are set at the same height.

[0025] Preferably, it further includes induction switches respectively arranged on the mattress inspection device, the two multi-layer mattress storage devices and the conveying line, and the induction switches are used to sense the position of the mattress.

[0026] Advantages of a mattress production line based on automatic processing of an inspection module according to the present invention:

[0027] The present invention includes a mattress inspection device, two multi-layer mattress storage devices and a conveying line arranged in sequence; the mattress is conveyed from the previous station to the mattress inspection device for automatic lifting, rotation and flipping inspection. Inspectors can inspect the quality of the mattress at 360 degrees through the mattress inspection device, which greatly reduces the workload, avoids missed inspections caused by manual flipping inspection, and improves the intelligence of the production line. The unqualified mattresses are conveyed to the multi-layer mattress storage device to realize manual or automatic multi-layer storage of unqualified mattresses. The qualified mattresses are conveyed to another multi-layer mattress storage device for temporary storage and then conveyed to the next station through the conveying line, saving space and improving production efficiency. Description of the Drawings

[0028] Figure 1 is a schematic structural diagram of a mattress production line based on automatic processing of an inspection module in the present invention;

[0029] Figure 2 is a schematic structural diagram of the mattress inspection device in the present invention;

[0030] Figure 3 is Figure 2 a schematic structural diagram of another embodiment of;

[0031] Figure 4 is Figure 2 a schematic structural diagram of the flipping frame in;

[0032] Figure 5 is a schematic structural diagram of the multi-layer mattress storage device in the present invention;

[0033] Figure 6 is Figure 5 a schematic structural diagram of another embodiment;

[0034] Among them, 10 - mattress inspection device, 11 - conveyor rack, 111 - short roller group, 112 - long roller group, 12 - lifting mechanism, 13 - rotating mechanism, 15 - flipping mechanism, 151 - flipping frame, 152 - telescopic cylinder, 153 - main rod, 154 - sub - rod, 155 - connecting plate, 20 - multi - layer mattress storage device, 21 - conveyor platform, 111 - roller, 22 - support frame, 221 - support plate, 23 - lifting device, 24 - loading device, 241 - loading rack, 242 - connecting mechanism, 2421 - guide sleeve, 2422 - guide rod, 30 - conveyor line, 40 - mattress. Detailed implementation mode

[0035] The present invention provides a mattress production line based on automatic processing of inspection modules. Refer to Figures 1 to 6 , this mattress production line based on automatic processing of inspection modules includes: a mattress inspection device 10, a multi - layer mattress storage device 20, and a conveyor line 30 arranged in sequence;

[0036] The mattress inspection device 10 is used for the lifting, rotating and flipping inspection of the mattress 40;

[0037] The multi - layer mattress storage device 20 is respectively used for manually / automatically storing qualified or unqualified mattresses; in this embodiment, there are 2 multi - layer mattress storage devices 20, which are respectively used for manually / automatically storing qualified and unqualified mattresses.

[0038] The conveyor line 30 is used for conveying the qualified mattress 40 to the next working station;

[0039] Among them, the mattress inspection device 10 includes: a conveyor rack 11, a lifting mechanism 12, a rotating mechanism 13, and a flipping mechanism 15, which complete the conveying, flipping, lifting and rotating of the mattress 40; the conveyor rack 11 includes two groups of short roller groups 111 arranged in parallel and coplanarly on the conveyor rack 11; a long roller group 112 arranged in the middle of the two short roller groups 111, and the long roller group 112 is arranged parallel to the short roller group 111;

[0040] The lifting mechanism 12 is arranged below the long roller group 112 and is used for the lifting of the long roller group 112;

[0041] The rotating mechanism 13 is arranged on the conveyor rack 11, below the long roller group 112, and is used for the rotation of the long roller group 112;

[0042] The flipping mechanism 15 includes a left flipping component and a right flipping component symmetrically arranged on both sides of the long roller group 112. Both the left flipping component and the right flipping component include a flipping frame 151 hinged to the conveying frame 11 at one end, and a telescopic cylinder 152 arranged below the flipping frame 151 and controlling the flipping of the mattress 40 on the flipping frame 151. The extending end of the telescopic cylinder 152 is hinged to the flipping frame 151, and the other end is hinged to the conveying frame 11. In this embodiment, the two groups of short roller groups 111 are arranged at intervals. The two groups of short roller groups 111 are arranged in parallel on the conveying frame 11, and there is an interval between the two groups of short roller groups 111.

[0043] Further, the flipping frame 151 includes a main rod 153 arranged between the two groups of short roller groups 111 and auxiliary rods 154 arranged on both sides of the main rod 153. In the flat state, the auxiliary rods 154 are located between adjacent short rollers 211.

[0044] In this embodiment, the lifting mechanism 12 includes a lifting cylinder arranged below the long roller group 112. In another embodiment of the present invention, the number of the lifting cylinders is 2, and they are arranged at both ends below the long roller group 112.

[0045] In this embodiment, the rotating mechanism 13 includes a rotating cylinder arranged below the long roller group 112. The output end of the rotating cylinder is fixedly connected to the center of the long roller group 112, and the other end of the rotating cylinder is fixedly arranged on the conveying frame 11.

[0046] Further, the multi-layer mattress storage device 20 includes a conveying platform 21, a support frame 22, a lifting device 23, and a loading device 24.

[0047] The conveying platform 21 includes a frame and a plurality of rollers 211 arranged in parallel on the frame. The conveying platform 21 is used for conveying the mattress 40. The support frame 22 includes support plates 221 oppositely arranged on both sides of the conveying platform 21. A connecting rod is fixedly arranged above the support plates 221, and the lifting device 23 is arranged on the support plates 221. The lifting device 23 is symmetrically arranged on the relative inner sides of the support plates 221. The lifting device 23 is used for the lifting of the loading device 24. The loading device 24 includes a plurality of loading racks 241 connected in sequence from top to bottom, and a connecting mechanism 242 is arranged between adjacent loading racks 241. The upper loading rack 241 between adjacent two loading racks 241 can be accommodated in the lower loading rack 241. The uppermost loading rack 241 in the loading device 24 is arranged on the lifting device 23 and moves up and down with the lifting device 23. The loading rack 241 can move between the rollers 211.

[0048] In this embodiment, the load rack 241 includes two connecting racks arranged oppositely and a supporting rod connecting the connecting racks. The supporting rod is used to support the mattress 40, and the supporting rod can move below the roller 211. When the load rack 241 is waiting for the mattress 40 to be transferred to the load rack 241, the supporting rod is located below the roller 211.

[0049] In this embodiment, the connecting mechanism 242 is arranged on two adjacent load racks 241. The connecting mechanism 242 includes a guide rod 2422 fixedly arranged on one of the load racks 241 and a guide sleeve 2421 arranged on the other load rack 241. The guide sleeve 2421 is adapted to the guide rod 2422. In another embodiment of the present invention, the connecting mechanism 242 includes guide sleeves 2421 fixedly arranged on the two load racks 241 and a guide rod 2422 connecting the two guide sleeves 2421.

[0050] In this embodiment, the lifting device 23 includes a guide rail arranged on the support plate 221, a slider fixedly arranged on the loading device 24, and a driving mechanism for driving the slider to lift along the guide rail.

[0051] In this embodiment, the driving mechanism includes a driving motor and a transmission mechanism connected in sequence. The transmission mechanism includes a belt transmission mechanism or a lead screw transmission mechanism.

[0052] In this embodiment, the conveying platform 21 further includes a driving mechanism arranged below the roller 211. The driving mechanism is used to drive the roller 211 to convey the mattress 40. Further, the conveying positions of the conveying rack 11, the conveying platform 21, and the conveying line 30 are set at the same height.

[0053] Further, it further includes proximity switches respectively arranged on the mattress inspection device 10, the two multi-layer mattress storage devices 20, and the conveying line 30. The proximity switches are used to sense the position of the mattress 40.

[0054] Advantages of a mattress production line based on automatic processing of an inspection module according to the present invention:

[0055] The present invention includes a mattress inspection device 10, two multi-layer mattress storage devices 20, and a conveyor line 30 arranged in sequence; the mattress 40 is conveyed from the previous station to the mattress inspection device 10 for automatic lifting, rotation, and flipping inspection. Inspectors can conduct a 360-degree inspection of the quality of the mattress 40 through the mattress inspection device 10, greatly reducing the workload, avoiding missed inspections caused by manual flipping inspection, and improving the intelligence of the production line. The unqualified mattresses 40 are conveyed to the multi-layer mattress storage device 20 to achieve manual or automatic multi-layer storage of the unqualified mattresses 40. The qualified mattresses 40 are conveyed to another multi-layer mattress storage device 20 for temporary storage and then conveyed to the next station through the conveyor line 30, saving space and improving production efficiency.

[0056] In each of the above embodiments, the technical features can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered to be within the scope described in this specification. The above embodiments only represent several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention patent. For those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A mattress production line based on automatic processing of inspection modules, characterized in that, Including: A mattress inspection device, a multi-layer mattress storage device, and a conveyor line arranged in sequence; The mattress inspection device is used for the jacking, rotating, and flipping inspection of the mattress; The multi-layer mattress storage device is respectively used for manually / automatically storing qualified or unqualified mattresses; The conveyor line is used to convey the qualified mattresses to the next working station; Wherein the mattress inspection device includes: a transfer rack, including two groups of short roller groups arranged in parallel and coplanarly on the transfer rack; a long roller group arranged in the middle of the two groups of short roller groups, and the long roller group is arranged parallel to the short roller groups; A jacking mechanism arranged below the long roller group for the lifting of the long roller group; A rotating mechanism arranged on the transfer rack and below the long roller group for the rotation of the long roller group; A flipping mechanism, including a left flipping component and a right flipping component symmetrically arranged on both sides of the long roller group. Both the left flipping component and the right flipping component include a flipping frame hinged to the transfer rack at one end and a telescopic cylinder arranged below the flipping frame and used to control the flipping of the mattress on the flipping frame; the extending end of the telescopic cylinder is hinged to the flipping frame, and the other end is hinged to the transfer rack; Wherein the multi-layer mattress storage device includes: A transfer platform, including a plurality of rollers arranged in parallel; A loading device, including a plurality of loading racks connected in sequence from top to bottom, with a connecting mechanism arranged between adjacent loading racks; the upper loading rack between adjacent two loading racks can be accommodated in the lower loading rack; the loading rack can move between the rollers.

2. The mattress production line automatically processed based on the inspection module according to claim 1, characterized in that, The flipping frame includes a main rod arranged in the middle of the two groups of short roller groups and auxiliary rods arranged on both sides of the main rod; in the flat state, the auxiliary rods are located between adjacent short rollers.

3. The mattress production line based on automatic processing of an inspection module according to claim 1, characterized in that, The multi-layer mattress storage device further includes: A support frame, including support plates arranged oppositely on both sides of the transfer platform; A lifting device arranged on the support plates; The uppermost loading rack in the loading device is arranged on the lifting device and rises and falls with the lifting device.

4. A mattress production line based on automatic processing of an inspection module according to claim 3, characterized in that, The loading rack includes two connecting frames arranged oppositely and a supporting rod connecting the connecting frames. The supporting rod is used for supporting the mattress, and the supporting rod can move below the rollers.

5. A mattress production line based on automatic processing of an inspection module according to claim 3, characterized in that, The connecting mechanism is arranged on adjacent two loading racks. The connecting mechanism includes a guide rod fixedly arranged on one of the loading racks and a guide sleeve arranged on the other loading rack, and the guide sleeve is adapted to the guide rod.

6. The mattress production line automatically processed based on the inspection module according to claim 3, wherein The lifting device includes a guide rail arranged on the support plates, a slider fixedly arranged on the loading device, and a driving mechanism for driving the slider to rise and fall along the guide rail.

7. The mattress production line automatically processed based on the inspection module according to claim 6, characterized in that, The driving mechanism includes a driving motor and a transmission mechanism connected in sequence. The transmission mechanism includes a belt transmission mechanism or a lead screw transmission mechanism.

8. A mattress production line based on automatic processing of an inspection module according to claim 3, characterized in that, The conveying positions of the transfer rack, the transfer platform, and the conveyor line are set at the same height.

9. A mattress production line based on automatic processing of inspection modules according to claim 1, characterized in that It further includes proximity switches respectively arranged on the mattress inspection device, the two multi-layer mattress storage devices, and the conveyor line. The proximity switches are used to sense the position of the mattress.

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