Spraying line electric hoist conveying device

Abstract

The utility model belongs to the technical field of electric hoist conveying devices, and particularly relates to a spraying line electric hoist conveying device which comprises a top plate, the lower end of the top plate is fixedly connected with two symmetrically-distributed guide rails, the outer side of each guide rail is sleeved with a guide sleeve in a sliding mode, and a transfer box is fixedly connected between the two guide sleeves. A mounting seat is fixedly connected to the middle of the lower end of the top plate, a servo motor is fixedly mounted on the vertical portion of the left side of the mounting seat, and an output shaft of the servo motor is rotationally connected with the mounting seat. Through the arrangement of the servo motor, the winding wheel, the pull wire and other structures, a transfer box of a spraying line can be transferred for use, under the rotating ring groove, the limiting rod and other structures, the winding wheel can be rotationally guided, the deflection problem of the winding wheel is avoided, and the rotating stability of the winding wheel is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric hoist conveying devices, and particularly relates to an electric hoist conveying device for a spraying line. Background Technique

[0002] As is well known, the electric hoist conveying device for a spraying line is a material conveying device used in a spraying production line, usually composed of an electric hoist and a conveying line. The electric hoist can move up and down along the conveying line through electric drive, and convey materials from one position to another. The electric hoist conveying device for a spraying line is usually used for material handling on a spraying production line, such as spraying parts, spraying coatings, etc.

[0003] The utility model patent with the publication number of CN209758836U discloses a conveying device for a spraying line, including a conveying track, a plurality of mounting frames for mounting the conveying track on the floor. The conveying track includes a conveying guide rail, an oil receiving plate, and a plurality of hoisting units. The oil receiving plate is arranged directly below the conveying guide rail along the direction of the conveying guide rail. A conveying chain for driving a plurality of hoisting units to move along the conveying guide rail is arranged in the conveying guide rail. The hoisting unit includes a rolling bearing, a connecting rod, a C-shaped connecting piece, and a hook connected in sequence from top to bottom. The rolling bearing is arranged in the conveying guide rail, and a sprocket connected to the conveying chain is arranged on the connecting shaft of the rolling bearing. The upper end of the connecting rod is connected to the connecting shaft of the rolling bearing. The oil receiving plate is located at the C-shaped opening of the C-shaped connecting piece, and the hook is located directly below the oil receiving plate.

[0004] However, the existing electric hoist conveying device for a spraying line still has certain deficiencies: First, although most of the existing electric hoist conveying devices for a spraying line use a servo motor to drive a winding wheel to rotate to complete the winding and unwinding of the traction line, due to the influence of factors such as rotational centrifugal force, slight deflection of the winding wheel is likely to occur.

[0005] Second, when the existing electric hoist conveying device for a spraying line uses a winding wheel to traction and release the traction line, due to the influence of hard friction between materials, the traction line is likely to be worn. Content of the Utility Model

[0006] The purpose of the utility model is to provide an electric hoist conveying device for a spraying line, which solves the problem that although most of the existing electric hoist conveying devices for a spraying line use a servo motor to drive a winding wheel to rotate to complete the winding and unwinding of the traction line, due to the influence of factors such as rotational centrifugal force, slight deflection of the winding wheel is likely to occur; and solves the problem that when the existing electric hoist conveying device for a spraying line uses a winding wheel to traction and release the traction line, due to the influence of hard friction between materials, the traction line is likely to be worn.

[0007] To achieve the above object, the utility model provides the following technical solution: A spraying line electric hoist conveying device, including a top plate, two symmetrically distributed guide rails are fixedly connected to the lower end of the top plate, a guide sleeve is slidably sleeved on the outside of each guide rail, a transfer box is fixedly connected between the two guide sleeves, a mounting seat is fixedly connected to the middle of the lower end of the top plate, a servo motor is fixedly installed on the left vertical part of the mounting seat, the output shaft of the servo motor is rotatably connected to the mounting seat, a winding wheel is fixedly sleeved on the outside of the output shaft of the servo motor, the winding wheel is rotatably connected to the mounting seat, a traction wire is arranged on the surface of the winding wheel, the lower end of the traction wire is fixedly connected to a traction disc, a fixing rope on the surface of the traction disc is fixedly connected to the transfer box, a support plate is fixedly connected between the two guide rails, a guiding mechanism is arranged on the mounting seat and the winding wheel together, and a lubricating mechanism is arranged on the support plate.

[0008] Preferably, the guiding mechanism includes a rotating ring groove, two symmetrically distributed rotating ring grooves are formed on the surface of the winding wheel, two symmetrically distributed telescopic plates are slidably connected inside the mounting seat, a limiting rod is fixedly connected to the lower end of each telescopic plate, and the limiting rod is in contact with the rotating ring groove. Through the arrangement of structures such as the rotating ring groove and the limiting rod, the rotation of the winding wheel can be guided to ensure the stable rotation of the winding wheel.

[0009] Preferably, a first spring is welded to the horizontal part of the limiting rod, and the other end of the first spring is welded to the mounting seat. Through the arrangement of the first spring, the limiting rod can be tightly pressed.

[0010] Preferably, the lubricating mechanism includes an oil suction sleeve, an oil suction sleeve is fixedly connected inside the support plate, the oil suction sleeve is in contact with the traction wire, an oil storage box is fixedly connected to the upper right end of the support plate, a support frame is fixedly connected to the inner bottom of the oil storage box, a magnetic cylinder is slidably sleeved on the horizontal part of the support frame, a plug is fixedly connected to the left end of the magnetic cylinder, the vertical part of the plug is slidably connected to the vertical part of the oil storage box, the horizontal part of the plug is slidably connected to the flow hole of the oil storage box, a second spring is arranged on the outside of the horizontal part of the plug, and an annular electromagnet is fixedly installed on the outside of the horizontal part of the support frame. The annular electromagnet is located on the right side of the magnetic cylinder. Through the magnetic attraction of the annular electromagnet, the magnetic cylinder can be pulled to move, so as to drive the plug to move, and finally make the flow hole of the oil storage box in a flowing state, so that the lubricating oil contacts the oil suction sleeve to complete the lubrication of the traction wire.

[0011] Preferably, a diversion pipe is fixedly connected to the left end of the oil storage box, and the other end of the diversion pipe is fixedly connected to the oil suction sleeve. Through the arrangement of the diversion pipe, the lubricating oil can be diverted.

[0012] Preferably, one end of the second spring is fixedly connected to the vertical portion of the plug, and the other end of the second spring is welded to the oil storage box. Through the provision of the second spring, the plug can be connected for use.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can transfer the transfer box of the spraying line by setting up the servo motor, the winding wheel, the traction line and other structures. Under the rotating ring groove, the limit rod and other structures, the winding wheel can be guided for rotation to avoid the deflection problem of the winding wheel, so as to ensure the rotation stability of the winding wheel.

[0015] 2. The utility model can pull the plug to move by setting up structures such as an annular electromagnet and a magnetic tube, and the spring 2 is deformed, which eventually causes the plug to separate from the flow hole. Under the action of the guide tube, the lubricating oil can contact the traction line and lubricate the traction line to reduce the hard friction problem during the winding process of the traction line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 A bottom-up stereogram of

[0018] Figure 3 For the utility model Figure 1 A front cross-sectional view of

[0019] Figure 4 For the utility model Figure 2 A magnified image of point A;

[0020] Figure 5 For the utility model Figure 3 Enlarged view of the lubrication mechanism;

[0021] Figure 6 For the utility model Figure 5 Enlarged view of point B.

[0022] In the figure: 1. top plate; 2. guide rail; 3. guide sleeve; 4. transfer box; 5. mounting seat; 6. servo motor; 7. take-up wheel; 8. traction line; 9. support plate; 10. guide mechanism; 11. lubrication mechanism; 101. rotating ring groove; 102. telescopic plate; 103. limit rod; 104. spring one; 111. oil suction sleeve; 112. oil storage box; 113. guide pipe; 114. support frame; 115. magnetic tube; 116. plug; 117. spring two; 118. ring electromagnet. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , a hoist conveying device for a spraying line, including a top plate 1. Two symmetrically distributed guide rails 2 are fixedly connected to the lower end of the top plate 1. A guide sleeve 3 is slidably sleeved on the outer side of each guide rail 2. A transfer box 4 is fixedly connected between the two guide sleeves 3. A mounting seat 5 is fixedly connected to the middle of the lower end of the top plate 1. A servo motor 6 is fixedly installed on the left vertical part of the mounting seat 5. The output shaft of the servo motor 6 is rotatably connected to the mounting seat 5. A winding wheel 7 is fixedly sleeved on the outer side of the output shaft of the servo motor 6. The winding wheel 7 is rotatably connected to the mounting seat 5. A traction wire 8 is arranged on the surface of the winding wheel 7. The lower end of the traction wire 8 is fixedly connected to a traction plate. The fixing rope on the surface of the traction plate is fixedly connected to the transfer box 4. A support plate 9 is fixedly connected between the two guide rails 2.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , a guiding mechanism 10 is jointly arranged on the mounting seat 5 and the winding wheel 7. The guiding mechanism 10 includes a rotating ring groove 101. Two symmetrically distributed rotating ring grooves 101 are formed on the surface of the winding wheel 7. Two symmetrically distributed telescopic plates 102 are slidably connected inside the mounting seat 5. A limiting rod 103 is fixedly connected to the lower end of each telescopic plate 102. The limiting rod 103 contacts the rotating ring groove 101. A first spring 104 is welded to the horizontal part of the limiting rod 103. The other end of the first spring 104 is welded to the mounting seat 5. Through the setting of the first spring 104, the limiting rod 103 can be tightly pressed. Through the setting of structures such as the rotating ring groove 101 and the limiting rod 103, the rotation of the winding wheel 7 can be guided to ensure the stable rotation of the winding wheel 7.

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6, a lubricating mechanism 11 is provided on the support plate 9. The lubricating mechanism 11 includes an oil suction sleeve 111. The oil suction sleeve 111 is fixedly connected inside the support plate 9. The oil suction sleeve 111 contacts the traction wire 8. A storage oil box 112 is fixedly connected to the upper right side of the support plate 9. A support frame 114 is fixedly connected to the inner bottom of the storage oil box 112. A magnetic cylinder 115 is slidably sleeved on the horizontal part of the support frame 114. A plug 116 is fixedly connected to the left end of the magnetic cylinder 115. The vertical part of the plug 116 is slidably connected to the vertical part of the storage oil box 112. The horizontal part of the plug 116 is slidably connected to the flow hole of the storage oil box 112. A second spring 117 is arranged outside the horizontal part of the plug 116. An annular electromagnet 118 is fixedly installed outside the horizontal part of the support frame 114. The annular electromagnet 118 is located on the right side of the magnetic cylinder 115. Through the magnetic attraction of the annular electromagnet 118, the magnetic cylinder 115 can be pulled to move, so as to drive the plug 116 to move, and finally make the flow hole of the storage oil box 112 in a flowing state, so that the lubricating oil contacts the oil suction sleeve 111, so as to complete the lubrication of the traction wire 8.

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , a diversion pipe 113 is fixedly connected to the left end of the storage oil box 112. The other end of the diversion pipe 113 is fixedly connected to the oil suction sleeve 111. Through the arrangement of the diversion pipe 113, the lubricating oil can be diverted. One end of the second spring 117 is fixedly connected to the vertical part of the plug 116, and the other end of the second spring 117 is welded to the storage oil box 112. Through the arrangement of the second spring 117, the plug 116 can be connected.

[0028] The specific implementation process of the present utility model is as follows: When in use, through the cooperative use of the servo motor 6 and the winding wheel 7, the traction wire 8 can be wound and unwound, so as to drive the transfer box 4 to move, and transfer the spraying powder used in the spraying line, etc. Under the action of the guide rail 2 and the guide sleeve 3, the transfer box 4 can be guided to ensure the stable movement of the transfer box 4;

[0029] When the winding wheel 7 rotates, the limiting rod 103 can slide along the inner wall of the rotating ring groove 101 to guide the rotation of the winding wheel 7. Under the deformation action of the first spring 104, the telescopic plate 102 can be pushed to move, and then drive the limiting rod 103 to always contact the rotating ring groove 101, so as to ensure a good limiting effect and avoid the slight deviation and shaking problem of the winding wheel 7;

[0030] Activate the annular electromagnet 118 to magnetically attract the magnetic cylinder 115, so as to pull the magnetic cylinder 115 to slide along the horizontal part of the support frame 114, drive the plug 116 to move, and the second spring 117 deforms. Eventually, the plug 116 is separated from the through hole formed on the surface of the oil storage box 112. Under the action of the diversion pipe 113, the lubricating oil can be diverted, so that the lubricating oil contacts the oil absorption sleeve 111, and finally the lubricating oil contacts the traction wire 8 to lubricate the traction wire 8 and reduce the influence of hard friction.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric hoist conveying device for a spraying line, comprising a top plate (1), characterized in that: The lower end of the top plate (1) is fixedly connected with two symmetrically distributed guide rails (2). A guide sleeve (3) is slidably sleeved outside each guide rail (2). A transfer box (4) is fixedly connected between the two guide sleeves (3). The middle part of the lower end of the top plate (1) is fixedly connected with a mounting seat (5). A servo motor (6) is fixedly installed on the left vertical part of the mounting seat (5). The output shaft of the servo motor (6) is rotatably connected with the mounting seat (5). A winding wheel (7) is fixedly sleeved outside the output shaft of the servo motor (6). The winding wheel (7) is rotatably connected with the mounting seat (5). A traction wire (8) is arranged on the surface of the winding wheel (7). The lower end of the traction wire (8) is fixedly connected with a traction disc. The fixing rope on the surface of the traction disc is fixedly connected with the transfer box (4). A support plate (9) is fixedly connected between the two guide rails (2). A guiding mechanism (10) is arranged on the mounting seat (5) and the winding wheel (7). A lubricating mechanism (11) is arranged on the support plate (9).

2. The electric hoist conveying device of a spraying line according to claim 1, characterized in that: The guiding mechanism (10) includes a rotating ring groove (101). Two symmetrically distributed rotating ring grooves (101) are formed on the surface of the winding wheel (7). Two symmetrically distributed telescopic plates (102) are slidably connected inside the mounting seat (5). A limiting rod (103) is fixedly connected to the lower end of each telescopic plate (102). The limiting rod (103) contacts the rotating ring groove (101).

3. The electric hoist conveying device for a spraying line according to claim 2, wherein: A first spring (104) is welded to the horizontal part of the limiting rod (103). The other end of the first spring (104) is welded to the mounting seat (5).

4. The electric hoist conveying device of a spraying line according to claim 1, characterized in that: The lubricating mechanism (11) includes an oil suction sleeve (111). The oil suction sleeve (111) is fixedly connected inside the support plate (9). The oil suction sleeve (111) contacts the traction wire (8). A storage oil box (112) is fixedly connected to the upper right end of the support plate (9). A support frame (114) is fixedly connected to the inner bottom of the storage oil box (112). A magnetic cylinder (115) is slidably sleeved on the horizontal part of the support frame (114). A plug (116) is fixedly connected to the left end of the magnetic cylinder (115). The vertical part of the plug (116) is slidably connected with the vertical part of the storage oil box (112). The horizontal part of the plug (116) is slidably connected with the through hole of the storage oil box (112). A second spring (117) is arranged outside the horizontal part of the plug (116). An annular electromagnet (118) is fixedly installed outside the horizontal part of the support frame (114). The annular electromagnet (118) is located on the right side of the magnetic cylinder (115).

5. The electric hoist conveying device for a spraying line according to claim 4, characterized in that: A diversion pipe (113) is fixedly connected to the left end of the storage oil box (112). The other end of the diversion pipe (113) is fixedly connected with the oil suction sleeve (111).

6. The electric hoist conveying device of a spraying line according to claim 4, characterized in that: One end of the second spring (117) is fixedly connected to the vertical part of the plug (116). The other end of the second spring (117) is welded to the storage oil box (112).

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