A car body flip suspension intelligent conveyor line

Abstract

The present invention discloses an intelligent conveyor line for car flipping suspension, which relates to the field of suspension conveying technology. It comprises a conveyor belt body; a plurality of crossbeams are provided, and the plurality of crossbeams are spaced apart along the conveying direction of the conveyor belt body; a hanger assembly is movably connected to the bottom of the crossbeam through two suspension rods; two foot rods are provided, and the two foot rods are spaced apart on the hanger assembly; four hanging foot assemblies are provided, and a hanging foot assembly is provided at both ends of the length direction of each foot rod; the hanger assembly comprises a main shaft, which is connected to the bottom of the crossbeam through a plurality of suspension rods, and the two foot rods are respectively arranged in parallel at both ends of the length direction of the main shaft; the hanging foot assembly comprises a hanging foot block, which is connected to the crossbeam through a chain, and a slot adapted to the foot rod is provided on the side wall of the hanging foot block close to the main shaft, and the two ends of the length direction of the two foot rods are respectively movably inserted into the slots at corresponding positions. The present invention has the advantages of facilitating the flipping of the car during suspension, improving working efficiency, etc.

Description

Technical Field

[0001] The present invention relates to the technical field of suspension conveying, and in particular to a carriage overturning suspension intelligent conveying line. Background Art

[0002] The carriage trough requires multiple processes to be completed, and the carriage needs to be transported using a suspension device between each process. Currently, most semi-automatic or fully automatic equipment is used to replace traditional manual operations in order to improve production efficiency. However, some suspension conveyor lines are unable to achieve the flipping of the carriage when it is suspended. Therefore, when performing operations such as painting on the bottom of the carriage, the operator needs to bend down and drill to the bottom of the carriage to complete the operation, which not only increases labor intensity but also reduces work efficiency. Summary of the Invention

[0003] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide an intelligent conveyor line for car flipping suspension, which has the advantages of facilitating the flipping of the car during suspension and improving operating efficiency.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solution: The present invention provides a car flip suspension intelligent conveyor line, comprising:

[0005] Conveyor belt body;

[0006] A plurality of cross beams are provided, and the cross beams are spaced apart and distributed along the conveying direction of the conveyor belt body;

[0007] The hanger assembly is movably connected to the bottom of the beam through two hangers;

[0008] Foot rods, two foot rods are provided, and the two foot rods are spaced apart and arranged on the hanger assembly;

[0009] There are four hanging foot assemblies, and one hanging foot assembly is provided at both ends of the length direction of each foot rod;

[0010] The hanger assembly includes a main shaft, which is connected to the bottom of the beam through multiple hangers, and two foot rods are respectively arranged in parallel at both ends of the main shaft in the length direction;

[0011] The hanging foot assembly includes a hanging foot block, which is connected to the crossbeam through a chain. A slot that matches the foot rod is provided on the side wall of the hanging foot block close to the main shaft, and the two ends of the two foot rods in the length direction are movably inserted into the slots at corresponding positions.

[0012] Preferably, the boom comprises:

[0013] Vertical rods, two vertical rods are respectively connected at both ends of the beam in the length direction;

[0014] Connecting bolts: There are two connecting bolts, and each vertical rod body is threadedly connected to one end of the vertical rod body away from the crossbeam. The two connecting bolts are respectively connected to the two ends of the main shaft in the length direction, so that the hanger assembly can be connected to the vertical rod body using the connecting bolts.

[0015] Preferably, support wheels are provided at both ends of the foot rod in the length direction, and the bottom of the support wheel and the bottom of the hanging foot block are on the same horizontal plane. When the car body is placed on the hanger assembly, it is convenient to move the hanger assembly on the ground.

[0016] Preferably, a plurality of support rollers are provided on the bottom surface of the hanging foot block, and the bottom of the support wheel and the bottom of the support roller are on the same horizontal plane. When the carriage is placed on the hanger assembly, it is convenient to move the hanger assembly on the ground so that the two ends of the foot rod in the length direction can be respectively inserted into the slots at the corresponding positions.

[0017] Preferably, the connecting bolts include:

[0018] An externally threaded rod column, with internally threaded holes and jacks at both ends of the main shaft in the length direction, the internally threaded holes and the jacks being connected, the internally threaded holes being located near the ends of the main shaft in the length direction, and the externally threaded rod column being threadedly connected to the main shaft;

[0019] The cylindrical rod has a diameter that matches the inner diameter of the jack. The internal threaded hole, the cylindrical rod and the external threaded rod body are coaxially connected, and the diameter of the cylindrical rod is smaller than the outer diameter of the external threaded rod body. This makes it easy to use the cylindrical rod or the external threaded rod body to connect to the vertical rod body to realize the rotation of the main shaft.

[0020] Preferably, a neodymium iron boron magnet sheet is embedded in the top surface of the slot, which is conducive to the adsorption of the hanging foot block on the bottom of the carriage, so that the hanging foot block is not easy to slide off when the carriage is flipped and suspended later.

[0021] Preferably, four winding motors corresponding to the chains are provided on the crossbeam, and the chains are respectively connected to the output shafts of the winding motors at corresponding positions. A lifting lug is provided on the side wall of the hanging block away from the main shaft, and the end of the chain away from the winding motor is movably hooked on the lifting lug. The winding motor at the corresponding position can be started as needed to drive the chain to be wound, thereby realizing the flipping of the carriage.

[0022] Preferably, the axis center line of the foot rod and the axis center line of the main shaft are on the same horizontal plane, which is conducive to keeping the carriage stable after being placed.

[0023] Preferably, a clamping cylinder is horizontally arranged on the side wall of the top of the hanging foot block, and the piston rod of the clamping cylinder is provided with a clamping block. The extension and retraction direction of the clamping cylinder piston rod is the same as the length direction of the foot rod. The clamping cylinder pushes the clamping block to clamp and fix the car body, which is beneficial to maintain the stability of the car body when it is flipped or transported.

[0024] Preferably, the slot is horizontally arranged on the side wall of the suspension foot block close to the main shaft, and the cross-section of the slot is a T-shaped structure. The shapes of the two ends of the foot rod in the length direction are adapted to the shape of the slot, so that the two ends of the foot rod in the length direction can slide into the slots at the corresponding positions respectively.

[0025] The beneficial effects of the present invention are: 1. The carriage can be directly placed on the hanger assembly to realize circulation and transportation according to the needs of use; or the carriage can be placed on the hanger assembly and the hanging foot assembly, and then the chain at the corresponding position can be wound up by the winding motor, and at the same time, with the cooperation of the connecting bolts, the carriage can be flipped over, avoiding the disadvantage that the operator needs to bend down and drill to the bottom of the carriage when working on the bottom surface of the carriage.

[0026] 2. The hanger assembly can be separated from between the two hangers, which makes it easy to push the carriage together with the hanger assembly, and then move it out from between the two vertical rods for circulation, thereby improving the diversity of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 A structural schematic diagram of a carriage flip suspension intelligent conveyor line provided in an embodiment of the present invention.

[0029] Figure 2 A schematic diagram of the crossbeam structure of a carriage flip suspension intelligent conveyor line provided in an embodiment of the present invention.

[0030] Figure 3 for Figure 2 A magnified schematic diagram of the structure in the middle.

[0031] Figure 4 A schematic structural diagram of a hanger assembly for an intelligent conveyor line for carriage flipping suspension provided in an embodiment of the present invention.

[0032] Figure 5 A schematic diagram of the positions of internal threaded holes and jacks for a carriage flip suspension intelligent conveyor line provided in an embodiment of the present invention.

[0033] Figure 6 A schematic structural diagram of the suspension leg assembly of a carriage flip suspension intelligent conveyor line provided in an embodiment of the present invention.

[0034] Figure 7A schematic diagram of the position of the clamping cylinder of a carriage flip suspension intelligent conveyor line provided in an embodiment of the present invention.

[0035] Figure 8 A schematic diagram of the connecting bolt structure of a carriage flip suspension intelligent conveyor line provided in an embodiment of the present invention.

[0036] Explanation of the accompanying drawings: 1. Conveyor belt body; 2. Crossbeam; 21. Winding motor; 3. Hanger assembly; 31. Main shaft; 4. Foot rod; 41. Support wheel; 5. Hanging foot assembly; 51. Hanging foot block; 511. Support roller; 512. Lifting ear; 52. Slot; 521. NdFeB magnet sheet; 53. Chain; 6. Hanging rod; 61. Vertical rod body; 62. Connecting bolt; 621. Externally threaded rod column; 622. Internally threaded hole; 623. Socket; 624. Cylindrical rod; 7. Clamping cylinder; 71. Clamping block. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] Example 1

[0039] like Figures 1 to 7 As shown, the present invention provides a car flip suspension intelligent conveyor line, including a conveyor belt body 1; a plurality of cross beams 2 are provided, and the plurality of cross beams 2 are spaced apart along the conveying direction of the conveyor belt body 1; a hanger assembly 3 is movably connected to the bottom of the cross beam 2 through two suspension rods 6; two foot rods 4 are provided, and the two foot rods 4 are spaced apart on the hanger assembly 3; four hanging foot assemblies 5 are provided, and a hanging foot assembly 5 is provided at both ends of each foot rod 4 in the length direction; the hanger assembly 3 includes a main shaft 31, the main shaft 31 is connected to the bottom of the cross beam 2 through a plurality of suspension rods 6, and the two foot rods 4 are respectively and parallelly provided at the two ends of the length direction of the main shaft 31; the hanging foot assembly 5 includes a main shaft 31, and the main shaft 31 is connected to the bottom of the cross beam 2 through a plurality of suspension rods 6. The two foot rods 4 are respectively and parallelly provided at the two ends of the length direction of the main shaft 31; the hanging foot assembly 5 includes a main shaft 31, and the main shaft 31 is connected to the bottom of the cross beam 2 through a plurality of suspension rods 6. The hanging foot block 51 is connected to the crossbeam 2 through a chain 53. A slot 52 adapted to the foot rod 4 is provided on the side wall of the hanging foot block 51 close to the main shaft 31, and the two ends of the two foot rods 4 in the length direction are movably inserted into the slots 52 at corresponding positions; the axis of the foot rod 4 and the axis of the main shaft 31 are on the same horizontal plane; four winding motors 21 corresponding to the chains 53 are provided on the crossbeam 2, and the chains 53 are respectively connected to the output shafts of the winding motors 21 at corresponding positions, and a lifting ear 512 is provided on the side wall of the hanging foot block 51 away from the main shaft 31, and the end of the chain 53 away from the winding motor 21 is movably hooked on the lifting ear 512.

[0040] During the transportation of the carriage, the conveyor belt body 1 drives the crossbeam 2 to realize the circulation (that is, it simultaneously drives the hanger assembly 3 installed on the crossbeam 2 and the carriage placed on the hanger assembly 3). At the same time, the conveyor belt body 11 is a prior art and will not be described in detail here.

[0041] When only the carriage needs to be circulated, the main shaft 31 can be connected to the bottom surface of the beam 2 through two hangers 6, and then the carriage can be placed on the main shaft 31 in the hanger assembly 3. At this time, there is no need to use the hanging foot assembly 5 (that is, there is no need to insert the two ends of the two foot rods 4 in the length direction into the card slot 52).

[0042] When the car needs to be flipped over according to usage needs, the car is first placed on the main shaft 31 in the hanger assembly 3 (the main shaft 31 can be adapted to make a support beam for supporting the car according to the shape of the bottom surface of different cars, which is convenient for placing the car on the main shaft 31 to support the car. This is existing technology and will not be described in detail here); then the four hanging foot blocks 51 are respectively connected to the two ends of the length direction of the two foot rods 4 (that is, the two ends of the length direction of the foot rods 4 are movably inserted into the corresponding position of the card slots 52), at this time, the top surface of the hanging foot block 51 is in contact with the bottom surface of the car; the top surface of the card slot 52 is embedded with a neodymium iron boron magnet piece 521, which can be adsorbed on the bottom surface of the car under the action of the neodymium iron boron magnet piece 521, which is conducive to keeping the hanging foot block 51 not easy to slip when the car is flipped and suspended. Fall; according to the direction in which the carriage is flipped over as needed, the two winding motors 21 on the same side of the beam 2 are started to drive the chain 53 to reel in, so that the two hanging foot blocks 51 at the corresponding positions can be pulled up, and the main shaft 31 can be rotated between the two suspension rods 6 (at the same time, the two winding motors 21 on the other side of the beam 2 are started to drive the chain 53 to unwind), thereby realizing the tilting and flipping of the carriage. At this time, it is convenient to perform corresponding operations on the bottom surface of the carriage, avoiding the need for operators to bend down and drill to the bottom of the carriage; before flipping the carriage, and after the carriage is placed, the four winding motors 21 can be started at the same time to drive the chain 53 to reel in, so that the carriage, the hanger assembly 3 and the hanging foot assembly 5 can be lifted off the ground at the same time, so that the hanging foot assembly 5 will not interfere with the ground when the carriage is flipped over.

[0043] A clamping cylinder 7 is horizontally arranged on the side wall of the top of the hanging foot block 51, and the piston rod of the clamping cylinder 7 is provided with a clamping block 71. The extension and retraction direction of the piston rod of the clamping cylinder 7 is the same as the length direction of the foot rod 4; when the car body is placed on the main shaft 31, the clamping cylinder 7 can be started to push the clamping block 71 to clamp and fix the car body, which is beneficial to maintaining the stability of the car body during flipping or transportation; the clamping block 71 can be made of rubber material, which can reduce or avoid damage to the car body on the one hand; on the other hand, it is beneficial to increase friction and improve the stability of the car body clamping.

[0044] The height of the hanging foot block 51 can be made to match the height of the car body so as to improve the stability of the car body when it is suspended and turned over, and it is also beneficial to improve the stability of the clamping cylinder 7 when clamping the car body.

[0045] Example 2

[0046] Based on the first embodiment, Figures 1 to 2 、 Figures 4 to 7 As shown, the hanger 6 includes a vertical rod body 61, and the two vertical rod bodies 61 are respectively connected to the two ends of the length direction of the beam 2; there are two connecting bolts 62, and each vertical rod body 61 is threadedly connected to a connecting bolt 62 at one end away from the beam 2, and the two connecting bolts 62 are respectively connected to the two ends of the length direction of the main shaft 31; the connecting bolt 62 includes an externally threaded rod column 621, and internally threaded holes 622 and sockets 623 are provided at both ends of the length direction of the main shaft 31, and the internally threaded holes 622 and the sockets 623 are connected, and the internally threaded holes 622 are located near the end position of the length direction of the main shaft 31, and the externally threaded rod column 621 is threadedly connected to the main shaft 31; the diameter of the cylindrical rod 624 is adapted to the inner diameter of the socket 623, the internally threaded hole 622, the cylindrical rod 624 and the externally threaded rod column 621 are coaxially connected, and the diameter of the cylindrical rod 624 is smaller than the outer diameter of the externally threaded rod column 621.

[0047] The main shaft 31 can be connected between the two vertical rod bodies 61 away from the ends of the beam 2 by using connecting bolts 62. When the main shaft 31 is not required to rotate (that is, when the position of the car body placed on the hanger assembly 3 is kept stable), the external threaded rod column 621 can be passed through the vertical rod body 61 away from the ends of the beam 2 and the internal threaded hole 622 for threaded connection; when the main shaft 31 is required to rotate (that is, when the car body placed on the hanger assembly 3 needs to be flipped over), the cylindrical rod 624 can be passed through the vertical rod body 61 away from the ends of the beam 2 and the internal threaded hole 622 in sequence to the socket 623. The main shaft 31 can rotate with the cylindrical rod 624 as the axis (and can be used in conjunction with the winding motor 21 to drive the chain 53 to wind up), thereby realizing the flipping of the car body.

[0048] One end of the vertical rod 61 away from the main shaft 31 can be connected to both ends of the beam 2 in the length direction by removing the bolts (so that the vertical rod 61 can be easily disassembled when it is no longer needed).

[0049] The carriage can also be placed on the hanger assembly 3, and the four corners of the bottom of the carriage are respectively located on the four hanging leg assemblies 5, and then the two connecting bolts 62 are removed from the two ends of the main shaft 31 in the length direction (at this time the main shaft 31 is separated from the vertical rod body 61), and then the four winding motors 21 can be started at the same time to drive the chain 53 to wind up, and the carriage, the hanger assembly 3 and the hanging leg assembly 5 can be lifted off the ground at the same time for circulation and transportation (at this time the support roller 511 and the support wheel 41 are not in contact with the ground).

[0050] When the operation is completed, the winding motor can be started to place the carriage, the hanger assembly 3 and the hanging leg assembly 5 on the ground, that is, the support roller 511 and the support wheel 41 are in contact with the ground. The connecting bolts 62 can then be removed from both ends of the main shaft 31 in the length direction, and the carriage together with the hanger assembly 3 can be pushed and moved out from between the two vertical rods 61 for circulation.

[0051] Example 3

[0052] Based on the first embodiment, Figures 4 to 7 As shown, support wheels 41 are provided at both ends of the foot rod 4 in the length direction, and the bottom of the support wheel 41 is on the same horizontal plane as the bottom of the hanging foot block 51; a plurality of support rollers 511 are provided on the bottom surface of the hanging foot block 51, and the bottom of the support wheel 41 is on the same horizontal plane as the bottom of the support roller 511.

[0053] After the car body is placed on the hanger assembly 3, the hanger assembly 3, the car body and the foot rod 4 can be pushed and moved under the action of the support wheel 41; that is, the car body can be pushed to the position below the crossbeam 2, and then the hanging foot block 51 can be moved under the action of the support roller 511, so that the four hanging foot blocks 51 are respectively located at the four corners of the bottom surface of the car body, and at the same time, the four hanging foot blocks 51 can be respectively installed at the two ends of the length direction of the two foot rods 4 (that is, the two ends of the length direction of the foot rod 4 are respectively inserted into the corresponding position of the slot 52), so as to facilitate the hanging and lifting of the car body.

[0054] The support wheel 41 can use a universal wheel, which makes it easy for the support wheel 41 to move on the ground when the carriage is circulated (without flipping the carriage), thereby helping to keep the carriage flowing smoothly; at the same time, the support wheel 41 can play a certain supporting role on the carriage, thereby improving safety.

[0055] Example 4

[0056] Based on the first embodiment, Figures 5 to 7As shown, the slot 52 is horizontally arranged on the side wall of the hanging foot block 51 close to the main shaft 31, and the cross-section of the slot 52 is a T-shaped structure, and the shapes of the two ends of the foot rod 4 in the length direction are adapted to the shape of the slot 52; when the hanger assembly 3 needs to be used, the two ends of the two foot rods 4 in the length direction can be slid and inserted into the slots 52 at the corresponding positions (the T-shaped structure is conducive to making the foot rod 4 only move along the horizontal direction of the slot 52, thereby making it difficult for the foot rod 4 to fall off from the slot 52); at the same time, a locking bolt can also be provided in the slot 52. After the two ends of the two foot rods 4 in the length direction are slid and inserted into the slots 52 at the corresponding positions, the locking bolt can be installed in the slot 52 to prevent the foot rod 4 from sliding in the slot 52.

[0057] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A car turning suspension intelligent conveyor line, characterized in that: include: Conveyor belt body (1); A crossbeam (2), wherein a plurality of crossbeams (2) are provided, and the plurality of crossbeams (2) are distributed at intervals along the conveying direction of the conveyor belt body (1); A hanger assembly (3), the hanger assembly (3) is movably connected to the bottom of the crossbeam (2) through two hangers (6); Foot rods (4), two foot rods (4) are provided, and the two foot rods (4) are spaced apart and arranged on the hanger assembly (3); A hanging foot assembly (5), wherein four hanging foot assemblies (5) are provided, and a hanging foot assembly (5) is provided at both ends of each foot rod (4) in the length direction; The hanger assembly (3) includes a main shaft (31), which is connected to the bottom of the crossbeam (2) through a plurality of hangers (6), and two foot rods (4) are respectively arranged in parallel at both ends of the main shaft (31) in the length direction; The foot assembly (5) includes a foot block (51), which is connected to the crossbeam (2) via a chain (53). A slot (52) adapted to the foot rod (4) is provided on a side wall of the foot block (51) close to the main shaft (31). Both ends of the two foot rods (4) in the length direction are movably inserted into the slots (52) at corresponding positions. The suspension rod (6) includes vertical rod bodies (61), and the two vertical rod bodies (61) are respectively connected to the two ends of the beam (2) in the length direction; Connecting bolts (62), two connecting bolts (62) are provided, and one end of each vertical rod (61) away from the crossbeam (2) is threadedly connected to a connecting bolt (62), and the two connecting bolts (62) are respectively connected to the two ends of the main shaft (31) in the length direction; The connecting bolt (62) includes an externally threaded rod column (621), and internally threaded holes (622) and insertion holes (623) are provided at both ends of the main shaft (31) in the longitudinal direction. The internally threaded hole (622) and the insertion hole (623) are connected. The internally threaded hole (622) is located near the end of the main shaft (31) in the longitudinal direction. The externally threaded rod column (621) is threadedly connected to the main shaft (31). A cylindrical rod (624), the diameter of the cylindrical rod (624) is adapted to the inner diameter of the jack (623), the inner threaded hole (622), the cylindrical rod (624) and the outer threaded rod column (621) are coaxially connected, and the diameter of the cylindrical rod (624) is smaller than the outer diameter of the outer threaded rod column (621); A neodymium iron boron magnet sheet (521) is embedded in the top surface of the slot (52).

2. The intelligent conveyor line for car turning suspension according to claim 1, characterized in that: Support wheels (41) are also provided at both ends of the foot rod (4) in the length direction, and the bottom of the support wheel (41) and the bottom of the hanging foot block (51) are on the same horizontal plane.

3. The intelligent conveyor line for car turning suspension according to claim 2, characterized in that: A plurality of supporting rollers (511) are provided on the bottom surface of the hanging foot block (51), and the bottom of the supporting wheel (41) and the bottom of the supporting roller (511) are on the same horizontal plane.

4. The intelligent carriage flip suspension conveyor line according to claim 1, characterized in that: Four winding motors (21) corresponding to the chains (53) are provided on the crossbeam (2), and the chains (53) are respectively connected to the output shafts of the winding motors (21) at corresponding positions. A lifting lug (512) is provided on the side wall of the hanging foot block (51) away from the main shaft (31), and one end of the chain (53) away from the winding motor (21) is movably hooked and hung on the lifting lug (512).

5. The intelligent carriage flip suspension conveyor line according to claim 1, characterized in that: The axis center line of the foot rod (4) and the axis center line of the main shaft (31) are on the same horizontal plane.

6. The intelligent carriage flip suspension conveyor line according to claim 1, characterized in that: A clamping cylinder (7) is horizontally arranged on the side wall of the top of the hanging foot block (51), and a clamping block (71) is arranged on the piston rod of the clamping cylinder (7). The telescopic direction of the piston rod of the clamping cylinder (7) is the same as the length direction of the foot rod (4).

7. The intelligent carriage flip suspension conveyor line according to claim 1, characterized in that: The slot (52) is horizontally arranged on the side wall of the hanging foot block (51) close to the main shaft (31), and the cross section of the slot (52) is a T-shaped structure. The shapes of the two ends of the foot rod (4) in the length direction are adapted to the shape of the slot (52).

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