Sponge seat unpowered conveying device

Abstract

The utility model discloses an unpowered conveying device for a sponge seat, and belongs to the technical field of automobile part production. The conveying device comprises a conveying frame and conveying rollers, the conveying frame is obliquely arranged, a plurality of rotating holes are formed in the conveying frame, the rotating holes are sequentially arranged in the conveying direction, the ends of the conveying rollers are rotationally connected with the conveying frame through the rotating holes, an oil conveying flow channel is formed in the conveying frame, and the conveying rollers are arranged in the oil conveying flow channel. The oil conveying flow channels are communicated with the two adjacent rotating holes, one end of each oil conveying flow channel is communicated with the bottom side of the upper rotating hole, and the other end of each oil conveying flow channel is communicated with the top side of the lower rotating hole. All the conveying rollers can be lubricated only by supplementing lubricating oil to the liquid inlets of the oil conveying runners, and the oil adding efficiency is high.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts production, and in particular to a non-powered conveying device for a sponge seat. Background Art

[0002] Car seats are important parts of car interiors, mainly composed of seat frames, seat sponges and masks. The production process of seat sponges involves repairing, drying and other processes. Between different processes, seat sponges are mainly transported by conveyor lines.

[0003] During the actual installation of the conveyor line, considering the passage of personnel or transportation vehicles in the factory, the conveyor production lines between different processes will be cut off at the passage, and the seat sponge of the previous conveyor line will generally be transferred to the next conveyor line by personnel or equipment. In this process, the size of the passage may involve a wide problem. In order to facilitate the transfer of seat sponge, a powered conveyor device or a non-powered conveyor device will be installed at the passage to effectively transfer the seat sponge between different conveyor lines.

[0004] With regard to the above-mentioned related technologies, if a power transmission device is used, it will cause a waste of energy. If an unpowered transmission device is used, it mainly relies on the gravity of the seat sponge for transmission. After long-term use, the unpowered transmission device is prone to wear, resulting in greater friction and worse transmission effect. In order to solve this problem, lubricating oil is generally added to the rotating parts of the unpowered transmission device. However, the unpowered transmission device has more rotating parts, resulting in lower efficiency of lubricating oil addition. Utility Model Content

[0005] In order to improve the efficiency of lubricant addition, the present application provides a non-powered conveying device for a sponge seat.

[0006] The present application provides a non-powered conveying device for a sponge seat, which adopts the following technical solution:

[0007] A non-powered conveying device for a sponge seat comprises a conveying frame and a conveying roller, wherein the conveying frame is arranged at an angle and has a plurality of rotating holes therein, the plurality of rotating holes being arranged in sequence along the conveying direction, the end of the conveying roller being rotatably connected to the conveying frame via the rotating holes, an oil conveying channel being therein, the oil conveying channel being connected to two adjacent rotating holes, one end of the oil conveying channel being connected to the bottom side of the rotating hole located above, and the other end being connected to the top side of the rotating hole located below.

[0008] By adopting the above technical solution, an oil delivery channel is designed in the conveying frame, which connects two adjacent rotating holes, so as to realize the automatic flow and uniform distribution of lubricating oil. Through this design, lubricating oil can flow smoothly between the rotating holes, providing continuous lubrication for each rotating connection part, thereby reducing the wear caused by long-term operation and improving the service life and maintenance efficiency of the conveying device. In this application, only lubricating oil needs to be added to the liquid inlet of the oil delivery channel to lubricate all conveying rollers, and the oil adding efficiency is high.

[0009] Optionally, the rotating hole includes an oil storage hole and a sealing hole which are interconnected, the oil storage hole is connected to the oil delivery channel, the aperture of the oil storage hole is larger than the aperture of the sealing hole, and the sealing hole is connected to the outside of the conveying frame.

[0010] By adopting the above technical solution, through the synergistic effect of the oil storage hole and the sealing hole, a stable supply of lubricating oil is provided to the rotating parts, and oil leakage is effectively prevented.

[0011] Optionally, the rotating hole located at the bottom of the conveying frame is connected to an overflow hole, and the overflow hole extends to the outside of the conveying frame.

[0012] By adopting the above technical solution, the overflow hole can effectively remove excess lubricating oil and avoid oil accumulation. At the same time, by observing the overflow of lubricating oil from the overflow hole, it can be judged that the lubricating oil has met the addition amount, and the injection of lubricating oil can be stopped.

[0013] Optionally, an oil collecting box is provided on the outer side of the conveying frame, and the oil collecting box is connected to the overflow hole.

[0014] By adopting the above technical solution, the design of the oil collecting box not only avoids oil waste, but also plays an environmental protection role.

[0015] Optionally, a sealing plug is provided at the liquid inlet of the oil delivery channel.

[0016] By adopting the above technical solution, the sealing performance of the whole device is enhanced to prevent oil leakage. The addition of the sealing plug further improves the sealing performance of the device and ensures the normal operation of the oil system.

[0017] Optionally, the conveying frame includes a lower conveying frame and an upper conveying frame that are detachably connected, and semicircular holes are respectively opened on the sides of the upper conveying frame and the lower conveying frame that are close to each other, and the two semicircular holes are combined to form a rotating hole.

[0018] By adopting the above technical solution, the split design greatly facilitates daily maintenance and replacement work and improves the ease of use of the device.

[0019] Optionally, a sealing gasket is provided at the connection between the two semicircular holes.

[0020] By adopting the above technical solution and adding a sealing gasket, additional sealing protection is provided for the device, effectively preventing the lubricating oil from leaking from the connection part.

[0021] Optionally, an angle adjustment component for adjusting the inclination angle of the conveyor frame is provided below the conveyor frame.

[0022] By adopting the above technical solution, the inclination angle of the conveyor frame can be flexibly adjusted according to actual needs to meet the conveying needs of different scenarios. At the same time, different inclination angles can also make the storage amount of lubricating oil in the rotating hole different to change the maintenance cycle.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. This application only needs to add lubricating oil to the liquid inlet of the oil delivery channel to lubricate all the conveying rollers, and the oil adding efficiency is high.

[0025] 2. The present invention optimizes the design of the rotating hole and adds oil storage holes and sealing holes, which not only ensures sufficient storage of oil, but also effectively improves the sealing performance of the device, further ensures the stable operation of the unpowered conveying device, and extends the service life of the device.

[0026] 3. By providing an overflow hole and an oil collecting box connected thereto, the present invention effectively solves the problem of excessive accumulation of lubricating oil, while achieving both environmental and economic benefits.

[0027] 4. The split conveyor frame design of the present invention simplifies the maintenance and replacement process of the device and improves the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application.

[0029] Figure 2 It is a longitudinal cross-sectional view of the conveying frame of Example 1 of the present application.

[0030] Figure 3 It is a transverse cross-sectional view of the conveying frame of Example 1 of the present application.

[0031] Figure 4 It is a longitudinal cross-sectional view of the conveying frame of Example 2 of the present application.

[0032] Figure 5 yes Figure 4 Enlarged schematic diagram of part A.

[0033] Description of reference numerals:

[0034] 1. Conveying rack; 11. Rotating hole; 111. Oil storage hole; 112. Sealing hole; 12. Oil delivery channel; 13. Overflow hole; 14. Oil collecting box; 15. Sealing plug; 101. Lower conveying rack; 102. Upper conveying rack; 16. Sealing pad; 2. Conveying roller; 3. Angle adjustment assembly. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-5 This application is described in further detail.

[0036] Example 1

[0037] The present application embodiment provides a sponge seat non-powered transmission device, such as Figure 1 and Figure 2 As shown, it mainly includes a conveying frame 1 and a plurality of conveying rollers 2 which are arranged in an inclined manner. A plurality of rotating holes 11 arranged in the conveying direction are provided inside the conveying frame 1, and the ends of the conveying rollers 2 are rotatably connected to the conveying frame 1 through these rotating holes 11. In particular, an oil delivery channel 12 is also provided inside the conveying frame 1, and the oil delivery channel 12 connects two adjacent rotating holes 11, wherein one end of the oil delivery channel 12 is connected to the bottom side of the rotating hole 11 located above, and the other end is connected to the top side of the rotating hole 11 located below. This allows the lubricating oil to flow between the rotating holes 11, providing continuous lubrication for the rotating connection parts and reducing wear.

[0038] In this embodiment, the oil delivery channel 12 is arranged in a regularly bent shape. In other embodiments, the oil delivery channel 12 may also be arranged in a circular arc bent shape.

[0039] Reference Figure 2 and Figure 3 Specifically, the design of the rotating hole 11 includes an oil storage hole 111 and a sealing hole 112 that are interconnected. The oil storage hole 111 is connected to the oil delivery channel 12. The diameter of the oil storage hole 111 is larger than the sealing hole 112. The sealing hole 112 is connected to the outside to form an effective seal to prevent oil leakage. At this time, the shape of the end of the conveying roller 2 is adapted to the rotating hole 11, so that the conveying roller 2 can be effectively connected to the conveying frame 1 through the rotating hole 11.

[0040] Furthermore, the rotating hole 11 at the bottom of the conveying frame 1 is also connected to an overflow hole 13, which extends to the outside of the conveying frame 1. The connection between the overflow hole 13 and the rotating hole 11 may not be located at the bottom of the overflow hole 13, so that the bottom rotating hole 11 can store a certain amount of lubricating oil and discharge excess lubricating oil to avoid internal accumulation. At the same time, an oil collecting box 14 is also provided on the outside of the conveying frame 1. The oil collecting box 14 is connected to the overflow hole 13 and can effectively collect the discharged excess lubricating oil to achieve environmentally friendly and economical oil management.

[0041] In order to improve the sealing performance of the entire device, a sealing plug 15 is specially provided at the liquid inlet of the oil delivery channel 12, which can further enhance the sealing effect and prevent oil leakage.

[0042] In addition, an angle adjustment component 3 is provided below the conveyor frame 1, and the user can flexibly adjust the inclination angle of the conveyor frame 1 according to actual conveying requirements. Optionally, the angle adjustment component 3 can be a cylinder, a hydraulic rod or an electric push rod, etc. The telescopic end of the angle adjustment component 3 is hinged to the bottom side of the feed end of the conveyor frame 1, the fixed end of the angle adjustment component 3 is hinged to the fixed part, and the bottom side of the discharge end of the conveyor frame 1 is hinged to the bracket.

[0043] The inclination angle of the conveying frame 1 can be adjusted by the angle adjustment component 3 to meet the conveying requirements of seat sponges of different weights.

[0044] In addition, in this embodiment, the conveying frame 1 is arranged in an integrated manner, which can reduce the leakage of lubricating oil.

[0045] In the present application, it is only necessary to add lubricating oil to the liquid inlet of the oil delivery channel 12 to lubricate all the conveying rollers 2, and the oil adding efficiency is high.

[0046] Example 2

[0047] On the basis of Example 1, the conveying frame 1 in the embodiment of the present application has a different structure from the conveying frame 1 in Example 1. Figure 4 and Figure 5 shown.

[0048] The conveyor frame 1 is divided into a detachably connected lower conveyor frame 101 and an upper conveyor frame 102, and the two parts are provided with semicircular holes on the contacting surfaces, and when they are put together, the two semicircular holes are combined to form a complete rotating hole 11. This split design can greatly simplify the maintenance and replacement process and improve the convenience of operation.

[0049] Optionally, the lower conveying frame 101 and the upper conveying frame 102 may be detachably connected by means of fasteners.

[0050] In order to enhance the sealing performance of the split conveyor frame 1, a sealing pad 16 is specially provided at the connection part of the two semicircular holes. This can effectively prevent the lubricating oil from leaking from the connection part, further ensuring the operation stability of the device.

[0051] It can be seen from the above embodiments that the unpowered sponge seat conveying device provided in the present application not only realizes the automatic replenishment and uniform distribution of lubricating oil between the conveying rollers 2, but also improves the maintenance convenience, sealing performance and applicability of the device through optimized structural design.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sponge seat unpowered conveying device, characterized in that: The invention comprises a conveying frame (1) and a conveying roller (2), wherein the conveying frame (1) is arranged in an inclined manner, a plurality of rotating holes (11) are provided in the conveying frame (1), and the plurality of rotating holes (11) are arranged in sequence along the conveying direction, and an end of the conveying roller (2) is rotatably connected to the conveying frame (1) through the rotating hole (11), and an oil conveying channel (12) is provided in the conveying frame (1), and the oil conveying channel (12) is connected to two adjacent rotating holes (11), and one end of the oil conveying channel (12) is connected to the bottom side of the rotating hole (11) located above, and the other end is connected to the top side of the rotating hole (11) located below.

2. The non-powered conveying device for a sponge seat according to claim 1, characterized in that: The rotating hole (11) comprises an oil storage hole (111) and a sealing hole (112) which are connected to each other; the oil storage hole (111) is connected to the oil delivery channel (12); the diameter of the oil storage hole (111) is larger than the diameter of the sealing hole (112); and the sealing hole (112) is connected to the outside of the conveying frame (1).

3. The non-powered conveying device for a sponge seat according to claim 1, characterized in that: The rotating hole (11) located at the bottom of the conveying frame (1) is connected to an overflow hole (13), and the overflow hole (13) extends to the outside of the conveying frame (1).

4. The non-powered conveying device for a sponge seat according to claim 3, characterized in that: An oil collecting box (14) is arranged outside the conveying frame (1), and the oil collecting box (14) is in communication with the overflow hole (13).

5. The non-powered conveying device for a sponge seat according to claim 1, characterized in that: The liquid inlet of the oil delivery channel (12) is provided with a sealing plug (15).

6. The non-powered conveying device for a sponge seat according to claim 1, characterized in that: The conveying frame (1) comprises a lower conveying frame (101) and an upper conveying frame (102) which are detachably connected, and semicircular holes are respectively provided on the sides of the upper conveying frame (102) and the lower conveying frame (101) which are close to each other, and the two semicircular holes are combined to form a rotating hole (11).

7. The non-powered conveying device for a sponge seat according to claim 6, characterized in that: A sealing gasket (16) is provided at the connection between the two semicircular holes.

8. The non-powered conveying device for a sponge seat according to claim 1, characterized in that: An angle adjustment component (3) for adjusting the inclination angle of the conveying frame (1) is arranged below the conveying frame (1).

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