Scratch-proof conveying device for lower surface of brake disc of spraying line

Abstract

The utility model discloses a spraying line brake disc lower surface scratch-proof conveying device which comprises a supporting machine frame, the upper surface of the supporting machine frame is provided with two side plates which correspond to each other front and back, rubber conveying rollers are evenly connected between the two side plates through bearings, the rubber conveying rollers comprise supporting shaft rollers, and rubber protective layers are arranged on the outer sides of the supporting shaft rollers. One ends of the rubber conveying rollers are in transmission through a transmission assembly, a conveying motor for driving one rubber conveying roller to rotate is arranged on one side of the side plate, the supporting rack is provided with a workpiece blocking piece for blocking workpieces conveyed on the upper surfaces of the rubber conveying rollers, and two clamping driving pieces are installed on the supporting rack. The spraying line brake disc lower surface scratch-proof conveying device is simple in structure and easy and convenient to operate, workpieces can be prevented from being scratched in the conveying process, the conveying rollers can be cleaned, and the conveying effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of brake disc processing, in particular to a spraying line brake disc lower surface anti-scratch conveying device. Background Art

[0002] At present, the painting of automobile brake discs in China basically adopts manual spraying and fixed spray gun spraying; the production method and characteristics of manual spraying are: low equipment investment, low production efficiency, high labor intensity, high labor cost, difficult to ensure spraying quality, medium paint overspray, and the workpiece needs to be shielded; the production method and characteristics of fixed spray gun spraying are: high equipment investment, high production efficiency, low labor intensity, low labor cost, average spraying quality, large paint overspray, and the workpiece needs to be shielded. Both manual spraying and fixed spray gun spraying require transportation, but the existing conveying device has a complex structure, and the outer side of the conveying roller is made of metal, so it is easy to damage the workpiece during transportation, and the conveying roller is cleaned manually, the cleaning speed is slow, and it is easy to consume a lot of manpower. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a spray line brake disc lower surface anti-scratch conveying device with a simple structure and easy operation. It can not only prevent the workpiece from being scratched during the conveying process, but also clean the conveying rollers, making the conveying effect better, and can effectively solve the problems in the background technology.

[0004] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0005] Furthermore, the transmission assembly includes a double-tooth sprocket and a chain. A double-tooth sprocket is fixed at one end of each rubber conveying roller, and the two adjacent double-tooth sprockets are driven by a chain. When one rubber conveying roller rotates, the other rubber conveying rollers are driven to rotate through the double-tooth sprocket and the chain. The workpiece can be conveyed by the rotation of the rubber conveying roller.

[0006] Furthermore, the workpiece blocking member includes a horizontal seat fixed on the supporting frame, and a vertical baffle is fixed in the middle of the upper surface of the horizontal seat. The vertical baffle extends upward through the gap between the two rubber conveying rollers, and the workpiece conveyed on the upper surface of the rubber conveying roller can be blocked by the vertical baffle.

[0007] Furthermore, the clamping drive component includes a cylinder seat fixed on the supporting frame, two telescopic cylinders 1 are fixed on the cylinder seat, a lower end support is fixed between the telescopic ends of the two telescopic cylinders 1, and vertical pillars are evenly fixed on the upper surface of the lower end support. The telescopic cylinder 1 can be used to move the lower end support and the vertical pillar, and the movement of the lower end support and the vertical pillar can be used to drive the clamping positioning component to move. The two clamping positioning components can be used to position the front and rear positions of the workpiece, so as to facilitate the robot to accurately pick up the workpiece.

[0008] Furthermore, the clamping positioning member includes an upper horizontal seat fixed to the upper end of the vertical pillar, and the upper surface of the upper horizontal seat is evenly fixed with a positioning seat, and an arc-shaped positioning groove is provided on one side of the positioning seat. The positioning seats on the two upper horizontal seats correspond to each other front to back. The workpiece can be clamped and positioned through the positioning seat, and then the workpiece can be released through the positioning seat to adjust the position of the workpiece.

[0009] Furthermore, the cleaning assembly includes a U-shaped seat fixed on the supporting frame, two telescopic cylinders 2 are installed on the U-shaped seat, a cleaning cotton mounting strip is fixed between the telescopic ends of the telescopic cylinders 2, and cleaning cotton is fixed on the upper surface of the cleaning cotton mounting strip. The extension of the telescopic cylinder 2 can drive the cleaning cotton mounting strip to move upward, and when the cleaning cotton mounting strip moves upward, the upper surface of the cleaning cotton is fitted with the lower surface of the rubber conveying roller, and when the rubber conveying roller rotates, the cleaning cotton cleans its outer side.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: the anti-scratch conveying device for the lower surface of the brake disc of the spraying line has the following advantages:

[0011] 1. The utility model can prevent the workpiece from being scratched during transportation through the rubber conveying roller, thereby increasing the yield rate of the workpiece production. The telescopic cylinder can drive the lower end support and the vertical support to move, and the movement of the lower end support and the vertical support can drive the clamping positioning piece to move. The two clamping positioning pieces can be used to locate the front and rear positions of the workpiece, so as to facilitate the robot to accurately pick up the workpiece.

[0012] 2. The utility model can drive the cleaning cotton installation strip to move upward by extending the telescopic cylinder. When the cleaning cotton installation strip moves upward, the upper surface of the cleaning cotton is fitted with the lower surface of the rubber conveying roller. When the rubber conveying roller rotates, the cleaning cotton cleans its outer side.

[0013] 3. The utility model can clamp and position the workpiece through the positioning seat, and then release the workpiece through the positioning seat to adjust the position of the workpiece. The anti-scratch conveying device of the lower surface of the brake disc of the spraying line has a simple structure and is easy to operate. It can not only prevent the workpiece from being scratched during the conveying process, but also clean the conveying roller, so that the conveying effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a left-side structural diagram of the present utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from the bottom.

[0017] In the figure: 1 supporting frame, 2 side plate, 3 conveying motor, 4 guide plate, 5 rubber conveying roller, 6 clamping positioning member, 61 upper horizontal seat, 62 positioning seat, 7 workpiece blocking member, 71 vertical baffle, 72 horizontal seat, 8 clamping drive member, 81 telescopic cylinder 1, 82 cylinder seat, 83 vertical support, 84 lower end support, 9 cleaning component, 91 U-shaped seat, 92 cleaning cotton, 93 telescopic cylinder 2, 94 cleaning cotton mounting strip, 10 transmission component, 101 double-tooth sprocket, 102 chain. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0019] See also Figure 1-3The utility model provides a technical solution: a spraying line brake disc lower surface anti-scratch conveying device, including a support frame 1, the upper surface of the support frame 1 is provided with two side plates 2 corresponding to the front and rear, and the two side plates 2 are evenly connected with rubber conveying rollers 5 through bearings, and the rubber conveying rollers 5 include support shaft rollers, and the outer side of the support shaft rollers is provided with a rubber protective layer. One end of the rubber conveying roller 5 is transmitted through a transmission assembly 10, and one side of the side plate 2 is provided with a conveying motor 3 that drives a rubber conveying roller 5 to rotate. The support frame 1 is provided with a workpiece blocking member 7 for blocking the workpiece conveyed on the upper surface of the rubber conveying roller 5. Two clamping driving members 8 are installed on the support frame 1, and the vertical pillars 83 on the two clamping driving members 8 pass through the gap between the two rubber conveying rollers 5, and the two The upper end of the vertical pillars 83 on each clamping drive member 8 is fixed with a clamping positioning member 6, and the clamping positioning member 6 is located on one side of the workpiece blocking member 7. A cleaning component 9 is fixed on the support frame 1, and the cleaning component 9 is located in the middle and lower part of the two rubber conveying rollers 5. Two guide plates 4 with an eight-shaped structure are fixed on the upper surface of the support frame 1. The guide plate 4 is located at the entrance of the workpiece conveying. The transmission component 10 includes a double-tooth sprocket 101 and a chain 102. A double-tooth sprocket 101 is fixed at one end of each rubber conveying roller 5. Two adjacent double-tooth sprockets 101 are driven by a chain 102. When one rubber conveying roller 5 rotates, it is driven by the double-tooth sprocket 101 and the chain 102 to drive the other rubber conveying rollers 5 to rotate. The rotation of the rubber conveying roller 5 can The workpiece is transported, the workpiece blocking member 7 includes a horizontal seat 72 fixed on the supporting frame 1, a vertical baffle 71 is fixed in the middle of the upper surface of the horizontal seat 72, the vertical baffle 71 passes through the gap between the two rubber conveying rollers 5 and extends to the top, and the workpiece conveyed on the upper surface of the rubber conveying roller 5 can be blocked by the vertical baffle 71, and the clamping drive member 8 includes a cylinder seat 82 fixed on the supporting frame 1, two telescopic cylinders 81 are fixed on the cylinder seat 82, a lower end support 84 is fixed between the telescopic ends of the two telescopic cylinders 81, and vertical pillars 83 are evenly fixed on the upper surface of the lower end support 84. The telescopic cylinder 81 can be used to move the lower end support 84 and the vertical pillar 83, and the lower end support 84 and the vertical pillar 83 can be moved by the movement of the lower end support 84 and the vertical pillar 83. Drive the clamping positioning member 6 to move, and the front and rear positions of the workpiece can be positioned through the two clamping positioning members 6, so as to facilitate the accurate picking up of the manipulator. The clamping positioning member 6 includes an upper horizontal seat 61 fixed to the upper end of the vertical pillar 83, and the upper surface of the upper horizontal seat 61 is evenly fixed with a positioning seat 62. One side of the positioning seat 62 is provided with an arc-shaped positioning groove. The positioning seats 62 on the two upper horizontal seats 61 correspond to each other front and back. The workpiece can be clamped and positioned through the positioning seat 62, and then the work is released through the positioning seat 62 to adjust the position of the workpiece. The cleaning component 9 includes a U-shaped seat 91 fixed to the support frame 1, and two telescopic cylinders 93 are installed on the U-shaped seat 91. A cleaning cotton mounting strip 94 is fixed between the telescopic ends of the telescopic cylinder 93.A cleaning cotton 92 is fixed to the upper surface of the cleaning cotton mounting strip 94. The extension of the second telescopic cylinder 93 drives the cleaning cotton mounting strip 94 upward. As the cleaning cotton mounting strip 94 moves upward, the upper surface of the cleaning cotton 92 contacts the lower surface of the rubber conveyor roller 5. As the rubber conveyor roller 5 rotates, the cleaning cotton 92 cleans the outer surface of the rubber conveyor roller 5. This anti-scratch conveying device for the lower surface of the brake disc of the spray line has a simple structure and is easy to operate. It not only prevents scratches on the workpiece during conveying, but also cleans the conveyor roller, improving the conveying effect.

[0020] When in use: first, the conveying motor 3 is operated to drive a rubber conveying roller 5 to rotate. When one rubber conveying roller 5 rotates, the other rubber conveying roller 5 is driven to rotate through the double-tooth sprocket 101 and the chain 102. The workpiece conveyed on the upper surface of the rubber conveying roller 5 can be transported by the rotation of the rubber conveying roller 5, and the workpiece conveyed on the upper surface of the rubber conveying roller 5 can be blocked by the vertical baffle 71. The telescopic cylinder 1 81 is extended to drive the lower end support 84 and the vertical support 83 to move. The movement of the lower end support 84 and the vertical support 83 can drive the clamping positioning member 6 to move, and the front and rear positions of the workpiece can be positioned by the two clamping positioning members 6, so as to facilitate the accurate picking up of the workpiece, and during operation, the cleaning cotton mounting strip 94 can be driven to move upward by the extension of the telescopic cylinder 2 93. When the cleaning cotton mounting strip 94 moves upward, the upper surface of the cleaning cotton 92 is fitted with the lower surface of the rubber conveying roller 5, and when the rubber conveying roller 5 rotates, the cleaning cotton 92 cleans its outer side.

[0021] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A spray line brake disc lower surface anti-scratch conveying device, comprising a support frame (1), characterized in that: The upper surface of the support frame (1) is provided with two side plates (2) corresponding to the front and rear sides, and a rubber conveying roller (5) is evenly connected between the two side plates (2) through bearings. The rubber conveying roller (5) includes a support shaft roller, and the outer side of the support shaft roller is provided with a rubber protective layer. One end of the rubber conveying roller (5) is driven by a transmission assembly (10). One side of the side plate (2) is provided with a conveying motor (3) for driving a rubber conveying roller (5) to rotate. The support frame (1) is provided with a workpiece blocking member (7) for blocking the workpiece conveyed on the upper surface of the rubber conveying roller (5). The support frame (1) is provided with a Two clamping drive members (8), vertical pillars (83) on the two clamping drive members (8) pass through the gap between the two rubber conveying rollers (5), and the upper ends of the vertical pillars (83) on the two clamping drive members (8) are fixed with clamping positioning members (6), and the clamping positioning members (6) are located on one side of the workpiece blocking member (7). A cleaning component (9) is fixed on the support frame (1), and the cleaning component (9) is located below the middle of the two rubber conveying rollers (5). Two guide plates (4) with an eight-shaped structure are fixed on the upper surface of the support frame (1), and the guide plates (4) are located at the entrance of the workpiece conveying.

2. The anti-scratch conveying device for the lower surface of the brake disc of a spraying line according to claim 1, characterized in that: The transmission assembly (10) comprises a double-tooth sprocket (101) and a chain (102). A double-tooth sprocket (101) is fixed to one end of each rubber conveying roller (5), and two adjacent double-tooth sprockets (101) are driven by the chain (102).

3. The anti-scratch conveying device for the lower surface of brake discs in a spraying line according to claim 1, characterized in that: The workpiece blocking member (7) comprises a horizontal seat (72) fixed on the support frame (1), a vertical baffle (71) is fixed in the middle of the upper surface of the horizontal seat (72), and the vertical baffle (71) extends upward through the gap between the two rubber conveying rollers (5).

4. The anti-scratch conveying device for the lower surface of brake discs in a spraying line according to claim 1, characterized in that: The clamping drive member (8) includes a cylinder seat (82) fixed on the support frame (1), two telescopic cylinders (81) are fixed on the cylinder seat (82), a lower end support (84) is fixed between the telescopic ends of the two telescopic cylinders (81), and vertical pillars (83) are evenly fixed on the upper surface of the lower end support (84).

5. The anti-scratch conveying device for the lower surface of brake discs in a spraying line according to claim 1, characterized in that: The clamping positioning member (6) includes an upper horizontal seat (61) fixed to the upper end of the vertical support (83), and positioning seats (62) are evenly fixed on the upper surface of the upper horizontal seat (61). An arc-shaped positioning groove is provided on one side of the positioning seat (62), and the positioning seats (62) on the two upper horizontal seats (61) correspond to each other front to back.

6. The anti-scratch conveying device for the lower surface of brake discs in a spray coating line according to claim 1, characterized in that: The cleaning assembly (9) comprises a U-shaped seat (91) fixed on the support frame (1), two telescopic cylinders (93) are mounted on the U-shaped seat (91), a cleaning cotton mounting strip (94) is fixed between the telescopic ends of the telescopic cylinders (93), and cleaning cotton (92) is fixed on the upper surface of the cleaning cotton mounting strip (94).

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