Suspension conveying line for automobile seat sponge production

Abstract

The utility model discloses a suspension conveyor line for automobile seat sponge production, which comprises a conveyor chain, one side of the conveyor chain is fixedly connected with a connector, one end of the connector is hinged with a hinge rod, one end of the hinge rod is fixedly connected with U-shaped frames, the U-shaped frames are distributed at the bottom of the conveyor chain at equal intervals, and the U-shaped frames are fixedly connected with the conveyor chain. A hexagonal groove is formed in the U-shaped frame, a round hole is formed in the inner bottom face of the hexagonal groove, a hexagonal head is inserted into the hexagonal groove, a round rod is fixedly connected to the bottom of the hexagonal head, the round rod is slidably installed in the round hole, and a conveying hook is fixedly connected to the bottom of the round rod. A hinged shaft is arranged at one end of the conveying hook, a conical head is hinged to the hinged shaft, sponge can be conveniently pierced to be hung, the angle can be changed by adjusting the connecting direction, inspection is facilitated, interference is avoided, adaptability is high, and combined use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of conveyor lines, and more specifically, to a suspension conveyor line for producing automobile seat sponges. Background Art

[0002] The suspension chain conveyor line is a device that continuously conveys materials in space. The materials are loaded on a special box or bracket and run along a predetermined track. The line can go up and downhill and turn in space, and the layout is flexible and occupies a small area. It is used in large-scale assembly line production operations in machinery, automobiles, electronics, household appliances, light industry, food, chemical industry and other industries. In the process of conveying workpieces, it adopts aerial multi-point output and can adjust its conveying speed, which is very beneficial to mechanical assembly and other operations. It is a conveying product that is widely used in domestic enterprises.

[0003] The utility model with authorization announcement number CN 219326229 U discloses a hanger structure for a suspended conveyor line. The utility model relates to the technical field of conveyor lines, including a suspended conveyor line, the inner wall of the suspended conveyor line is slidably connected with a hanger rod, the rear of the hanger rod is fixedly connected with a support rod, the bottom of the support rod away from the hanger rod is fixedly connected with a C-shaped fixing rod, the bottom of the support rod is fixedly connected with a compression spring, and the bottom end of the compression spring is fixedly connected to the top inner wall of the L-shaped compression rod.

[0004] In the above-mentioned disclosed structure, the bottom structure is directly fixedly connected through the conveyor line, and the angle cannot be adjusted in a small range. It is easy to interfere with the turning position of the conveyor line, affecting the use. In addition, a C-shaped fixed rod is used for connection and positioning, and there is a lack of a sliding hexagonal head and a round rod. The positioning direction cannot be adjusted. The angle of the sponge cannot be adjusted after hanging, which is not conducive to inspection and needs to be improved. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a suspension conveyor line for the production of automobile seat sponge. A U-shaped frame is installed through the hinged rod at the bottom of the conveying chain, so that the hexagonal head and the round rod are installed through the hexagonal groove, and the conical head is installed in combination with the conveying groove at the bottom, which is convenient for inserting the sponge for suspension, and the connection direction can be adjusted to change the angle, which is conducive to inspection and avoids interference. It has high adaptability and is convenient for combined use.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A suspension conveyor line for producing car seat sponge comprises a conveyor chain, one side of the conveyor chain is fixedly connected to a connector, one end of the connector is hinged to a hinged rod, one end of the hinged rod is fixedly connected to a U-shaped frame, the U-shaped frames are evenly spaced at the bottom of the conveyor chain, a hexagonal groove is provided inside the U-shaped frame, a circular hole is provided on the inner bottom surface of the hexagonal groove, a hexagonal head is inserted inside the hexagonal groove, a circular rod is fixedly connected to the bottom of the hexagonal head, the circular rod is slidably installed inside the circular hole, a conveying hook is fixedly connected to the bottom of the circular rod, one end of the conveying hook is provided with a hinge shaft, the hinge shaft is hinged to a conical head, and the conical head is connected to the end position of the conveying hook.

[0008] Furthermore, the upper end of the hexagonal head is fixedly connected to a limit plate, and the limit plate is slidably connected to the inside of the U-shaped frame.

[0009] Furthermore, a buffer groove is provided on the inner side of the U-shaped frame, and a buffer spring is installed inside the buffer groove.

[0010] Furthermore, the buffer springs are located on both sides of the U-shaped frame, and the buffer springs are located on the two end surfaces of the limiting plates. The buffer springs are connected by the limiting plates, which can provide limited support and assist in buffering during adjustment to ensure safety in use.

[0011] Furthermore, the end of the conveying hook is provided with a limit head, and the limit head is located on one side of the conical head.

[0012] Furthermore, a tightening groove is provided on one side of the limit head, and a tightening spring is fixedly connected inside the tightening groove.

[0013] Furthermore, the tightening spring is tightly connected to one side of the conical head, and the conical head is obliquely connected to the end of the conveying hook. The tightening spring is connected through a limiting head, so the conical head can be limited and tightened, which is conducive to positioning installation, and the inclined positioning avoids punctures and improves safety.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) This solution installs the U-shaped frame through the hinged rod at the bottom of the conveyor chain, so that the hexagonal head and the round rod are installed through the hexagonal groove, and the conical head is installed in combination with the conveyor groove at the bottom, which is convenient for inserting the sponge for hanging, and the connection direction can be adjusted to change the angle, which is convenient for inspection and avoids interference. It has high adaptability and is convenient for combined use.

[0016] (2) The buffer spring is connected by a limit plate to provide limit support and assist in buffering during adjustment to ensure safety in use.

[0017] (3) By connecting the limit head to the tightening spring, the conical head can be limited and tightened, which is conducive to the alignment installation, and the inclined positioning can avoid puncture and improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial schematic diagram of the connection between the hexagonal head and the round rod of the utility model;

[0020] Figure 3 It is a partial structural diagram of the connection between the limit head and the conical head of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1 conveying chain, 11 connecting head, 12 hinged rod, 13 U-shaped frame, 14 hexagonal groove, 15 circular hole, 16 hexagonal head, 17 circular rod, 18 limiting plate, 2 conveying hook, 21 hinged shaft, 22 conical head, 23 buffer groove, 24 buffer spring, 25 limiting head, 26 tightening groove, 27 tightening spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] See also Figure 1 and Figure 2 A suspension conveyor line for producing car seat sponge comprises a conveyor chain 1, one side of the conveyor chain 1 is fixedly connected with a connector 11, one end of the connector 11 is hinged with a hinged rod 12, one end of the hinged rod 12 is fixedly connected with a U-shaped frame 13, the U-shaped frames 13 are evenly spaced at the bottom of the conveyor chain 1, a hexagonal groove 14 is provided inside the U-shaped frame 13, a circular hole 15 is provided on the inner bottom surface of the hexagonal groove 14, a hexagonal head 16 is inserted inside the hexagonal groove 14, a circular rod 17 is fixedly connected to the bottom of the hexagonal head 16, the circular rod 17 is slidably installed inside the circular hole 15, a conveying hook 2 is fixedly connected to the bottom of the circular rod 17, one end of the conveying hook 2 is provided with a hinge shaft 21, the hinge shaft 21 is hinged with a conical head 22, and the conical head 22 is connected to the end position of the conveying hook 2.

[0026] The upper end of the hexagonal head 16 is fixedly connected to a limit plate 18, and the limit plate 18 is slidably connected to the inside of the U-shaped frame 13. A buffer groove 23 is provided on the inner side of the U-shaped frame 13, and a buffer spring 24 is installed inside the buffer groove 23. The buffer spring 24 is located on both sides of the inside of the U-shaped frame 13, and the buffer spring 24 is located on the two end surfaces of the limit plate 18. The buffer spring is connected through the limit plate, which can be limited and supported, and auxiliary buffering is performed during adjustment to ensure safety in use. During use, the bottom structure can be moved by the conveying chain 1 to transport it. At this time, the end of the seat sponge can be connected to the conveying hook 2, and the conical head 22 is inserted and passed through to connect and position, which is convenient for combined suspension and continuous transportation. After positioning, the circular rod 17 is pushed upward, thereby pushing the hexagonal head 16 upward and disengaging from the hexagonal groove 14, and then the angle can be rotated and re-inserted downward, and the buffer spring 24 is used to assist buffering to ensure safety. In this way, the angle direction of the seat sponge can also be adjusted after the suspension is positioned, which is convenient for inspection and ensures the use effect.

[0027] Example 1

[0028] See also Figure 1 and Figure 2 A suspension conveyor line for producing car seat sponge comprises a conveyor chain 1, one side of the conveyor chain 1 is fixedly connected with a connector 11, one end of the connector 11 is hinged with a hinged rod 12, one end of the hinged rod 12 is fixedly connected with a U-shaped frame 13, the U-shaped frames 13 are evenly spaced at the bottom of the conveyor chain 1, a hexagonal groove 14 is provided inside the U-shaped frame 13, a circular hole 15 is provided on the inner bottom surface of the hexagonal groove 14, a hexagonal head 16 is inserted inside the hexagonal groove 14, a circular rod 17 is fixedly connected to the bottom of the hexagonal head 16, the circular rod 17 is slidably installed inside the circular hole 15, a conveying hook 2 is fixedly connected to the bottom of the circular rod 17, one end of the conveying hook 2 is provided with a hinge shaft 21, the hinge shaft 21 is hinged with a conical head 22, and the conical head 22 is connected to the end position of the conveying hook 2.

[0029] A limit head 25 is provided at the end of the conveying hook 2, and the limit head 25 is located on one side of the conical head 22. A tightening groove 26 is provided on one side of the limit head 25, and a tightening spring 27 is fixedly connected inside the tightening groove 26. The tightening spring 27 is tightly connected to one side of the conical head 22, and the conical head 22 is obliquely connected to the end of the conveying hook 2. The limit head is connected to the tightening spring, so that the conical head can be limited and tightened, which is conducive to the alignment installation, and the inclined positioning avoids stabbing and improves safety. When not in use, the tightening spring 27 presses the conical head 22 to flip around the hinge shaft 21, and can be tilted and adjusted toward the inside to avoid stabbing and improve safety. When it is suspended for use, the bottom can be pushed by hand to straighten the position, which is convenient for docking with the end position of the conveying hook 2 without interference, convenient for piercing connection, and safe and stable.

[0030] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A suspension conveyor line for producing car seat sponge, comprising a conveyor chain (1), one side of the conveyor chain (1) is fixedly connected to a connector (11), one end of the connector (11) is hinged to a hinge rod (12), one end of the hinge rod (12) is fixedly connected to a U-shaped frame (13), characterized in that: The U-shaped frames (13) are evenly spaced and distributed at the bottom of the conveying chain (1). A hexagonal groove (14) is provided inside the U-shaped frame (13). A circular hole (15) is provided on the inner bottom surface of the hexagonal groove (14). A hexagonal head (16) is inserted inside the hexagonal groove (14). A circular rod (17) is fixedly connected to the bottom of the hexagonal head (16). The circular rod (17) is slidably installed inside the circular hole (15). A conveying hook (2) is fixedly connected to the bottom of the circular rod (17). A hinge shaft (21) is provided at one end of the conveying hook (2). The hinge shaft (21) is hinged with a conical head (22). The conical head (22) is connected to the end of the conveying hook (2).

2. The suspension conveyor line for producing automobile seat sponge according to claim 1, characterized in that: The upper end of the hexagonal head (16) is fixedly connected to a limiting plate (18), and the limiting plate (18) is slidably connected to the inside of the U-shaped frame (13).

3. The suspension conveyor line for producing automobile seat sponge according to claim 1, characterized in that: A buffer groove (23) is provided on the inner side of the U-shaped frame (13), and a buffer spring (24) is installed inside the buffer groove (23).

4. The suspension conveyor line for producing automobile seat sponge according to claim 3, characterized in that: The buffer springs (24) are located on both sides of the interior of the U-shaped frame (13), and the buffer springs (24) are located on the two end surfaces of the limiting plate (18).

5. The suspension conveyor line for producing automobile seat sponge according to claim 1, characterized in that: The end of the conveying hook (2) is provided with a limiting head (25), and the limiting head (25) is located on one side of the conical head (22).

6. The suspension conveyor line for producing automobile seat sponge according to claim 5, characterized in that: A tightening groove (26) is provided on one side of the limit head (25), and a tightening spring (27) is fixedly connected inside the tightening groove (26).

7. The suspension conveyor line for producing automobile seat sponge according to claim 6, characterized in that: The pressing spring (27) is pressed and connected to one side of the conical head (22), and the conical head (22) is obliquely connected to the end of the conveying hook (2).

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