Door panel conveying roller line

Abstract

The utility model discloses a door panel conveying roller line, comprising a conveying bracket, a roller is arranged on the inner side of the upper end of the conveying bracket, both sides of the conveying bracket are rotatably connected with rotating rods, and the rotating rods located on the outer side of the conveying bracket are fixedly connected with gears, and also comprises: a connecting piece, the connecting piece is arranged at the end of the rotating rod inside the conveying bracket, the two ends of the roller are fixedly connected with connecting blocks, the connecting block is provided with a connecting hole, a fixing rod is passed through the connecting hole, and the fixing rod is threadedly fixedly connected with the connecting piece; a covering piece, the covering piece is located at the upper end of the connecting piece and is rotatably connected; by arranging the connecting piece and the covering piece, when the roller is disassembled, the fixing rod can be removed and replaced, and when the fixing rod is installed, the roller can be installed, and the covering plate can cover the connection between the roller and the fixing seat to prevent foreign matter from entering between the roller and the fixing seat.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor lines, in particular to a door panel conveyor roller line. Background Art

[0002] When the door panels are produced and processed, they pass through the assembly line operation, and the conveyor roller line transports the door panels to the processing production lines one by one for production and processing, thereby improving the production and processing efficiency of the door panels.

[0003] However, the traditional conveyor roller line will produce losses when transporting door panels. The heavy weight of the door panels increases the wear on the roller surface. When the roller needs to be replaced, the side panel of the conveyor roller line is removed, the fixing bolt at the end of the roller is removed, and then the sprocket and chain are engaged before the new roller is installed. The overall disassembly steps are cumbersome and the replacement efficiency is low. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a door panel conveying roller line, which solves the problems raised by the above-mentioned background technology.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a door panel conveying roller line, including a conveying bracket, a roller is arranged on the inner side of the upper end of the conveying bracket, and the two sides of the conveying bracket are rotatably connected with rotating rods, and the rotating rod located on the outer side of the conveying bracket is fixedly connected with a gear, and also includes: a connecting piece, the connecting piece is arranged at the end of the rotating rod inside the conveying bracket, and the two ends of the roller are fixedly connected with connecting blocks, the connecting block is provided with a connecting hole, and a fixing rod is passed through the connecting hole, and the fixing rod is threadedly fixedly connected to the connecting piece; a covering piece, the covering piece is rotatably connected at the upper end of the connecting piece, the covering piece is arranged at the connection between the roller and the connecting piece, and the connection between the roller and the connecting piece can be covered by the covering piece.

[0006] Preferably: the connecting member includes: a fixing seat, a placement groove is opened at the upper end of the fixing seat, a clamping groove is opened in the placement groove, the placement groove and the clamping groove are matched with the connecting block and clamped, the fixing rod passes through the connecting block and is threadedly connected in the clamping groove.

[0007] Preferably: the covering member includes: a movable block, the movable block is rotatably connected in the placement groove, the inner wall of the placement groove is fixedly connected with a round rod, the movable block is rotatably connected to the round rod, and the movable block is matched with the placement groove; a covering plate, the covering plate is fixedly arranged with the outer end of the movable block, the covering plate is elastically arranged, and is arranged in a ring shape at the connection between the roller and the fixed seat.

[0008] Preferably: the inner lower end of the placement groove is fixedly connected to a limiting block, and the limiting block is matched with the lower end of the connecting block and is connected by snap-fitting.

[0009] Preferably, the end of the fixing rod is hexagonal, and the upper end surface of the fixing rod is located inside the connecting hole.

[0010] Preferably, the outer end of the movable block is fixedly connected with a pry block, and the pry block is arranged through the outer side of the cover plate.

[0011] Compared with the above-mentioned background technology, the door panel conveying roller line provided in the present application includes a roller conveying line with very mature technology today, and connecting parts and covering parts as core components. Its principle relies on that when the roller is maintained and replaced, the cover is opened, the connected fixing rod is removed, and the roller can be removed from the connecting part, which is convenient for the disassembly and maintenance of the roller and the operation is convenient and quick.

[0012] The beneficial effects of the utility model are:

[0013] (1) The utility model provides a door panel conveying roller line, which is provided with a connecting piece and a covering piece. When disassembling the roller, the roller can be removed and replaced after the fixing rod is removed. When installing the roller, the fixing rod can be installed after the roller is installed. The covering plate can cover the connection between the roller and the fixing seat to prevent foreign matter from entering between the roller and the fixing seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the rotating rod, gear and fixed seat of the utility model;

[0017] Figure 3 It is a schematic diagram of the unfolded structure of the connecting piece and the covering piece of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the connecting piece and the covering piece of the utility model.

[0019] In the figure: 1. conveying bracket; 2. roller; 3. rotating rod; 4. gear; 5. fixing seat; 6. connecting block; 7. connecting hole; 8. fixing rod; 9. placement groove; 10. card slot; 11. round rod; 12. movable block; 13. covering plate; 14. pry block; 15. limit block. DETAILED DESCRIPTION

[0020] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Figure 1-Figure 4 As shown, a door panel conveying roller line includes a connecting piece and a covering piece arranged on the inner side of a conveying bracket 1. The covering plate 13 and the movable block 12 are rotated upward and outward. After the rotation, the placement groove 9 and the fixing rod 8 can be exposed, and the fixing rod 8 can be removed by a disassembly tool. After the fixing rods 8 at both ends are removed, the roller 2 can be removed from the two fixing seats 5, and then the surface of the roller 2 can be maintained or replaced. During installation, the connecting blocks 6 at both ends of the roller 2 are inserted into the placement groove 9 and the clamping groove 10, and the connecting blocks 6 at both ends of the roller 2 can be limited and clamped by the limiting blocks 15. After the connecting blocks 6 are installed and fixed, the fixing rod 8 is inserted from the connecting hole 7, and then the fixing rod 8 is threadedly connected to the fixing seat 5 through the fixing rod 8. After the fixing rod 8 is installed, the covering plate 13 and the movable block 12 are rotated into the placement groove 9, and the covering plate 13 is annularly buckled at the connection between the roller 2 and the fixing seat 5. The covering plate 13 can prevent foreign objects between factories from entering the connection, thereby maintaining the rotation smoothness of the roller 2.

[0023] In addition, the side cross-section of the connecting block 6 is set in an "L" shape, the short side of the "L" shape of the connecting block 6 is stuck in the slot 10, and is limited and fixed by the limit block 15. The left-view cross-section of the connecting block 6 is set in a "T" shape. The two ends of the "T" shape of the connecting block 6 can form a more stable connecting surface in the placement groove 9, thereby improving the connection stability effect; at the same time, the covering plate 13 is elastically set, and the two ends of the covering plate 13 are symmetrically set, forming a sealing cover at the connection between the drum 2 and the fixed seat 5 in the form of a ring buckle, thereby preventing foreign objects inside the factory from entering the connection between the drum 2 and the fixed seat 5, and avoiding affecting the rotation of the drum 2.

[0024] It should be noted that in order to transport the door panel more efficiently, the roller 2 needs to be maintained and replaced after a certain period of use. Compared with the traditional replacement method, the replacement method of this design does not require disassembly of the side panel, and can be disassembled and replaced directly from the upper end of the roller 2, thereby achieving convenient maintenance and disassembly and high replacement and repair efficiency.

[0025] When in use, the movable block 12 and the covering plate 13 are driven to rotate outward by pushing the pry block 14 outward. When the movable block 12 and the covering plate 13 are rotated outward, the fixing rod 8 can be exposed. The fixing rod 8 can be removed by tools, and the drum 2 can be lifted upward to separate the connecting block 6 from the fixing seat 5. When installing, the connecting block 6 is similarly placed in the placement groove 9 and the card groove 10, and then the connecting block 6 and the fixing seat 5 are connected together by the fixing rod 8, and then the movable block 12 is rotated to the placement groove 9, that is, the covering plate 13 covers the connection between the drum 2 and the fixing seat 5 to prevent foreign matter from entering the connection.

[0026] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A door panel conveying roller line, comprising a conveying bracket (1), a roller (2) is arranged on the inner side of the upper end of the conveying bracket (1), two sides of the conveying bracket (1) are rotatably connected to a rotating rod (3), and the rotating rod (3) located on the outer side of the conveying bracket (1) is fixedly connected to a gear (4), wherein: include: A connecting piece, the connecting piece is arranged at the end of the inner rotating rod (3) of the conveying bracket (1), the two ends of the roller (2) are fixedly connected with connecting blocks (6), the connecting block (6) is provided with a connecting hole (7), a fixing rod (8) is passed through the connecting hole (7), and the fixing rod (8) is fixedly connected to the connecting piece by threading; A covering member, the covering member is rotatably connected to the upper end of the connecting member, the covering member is arranged at the connection between the drum (2) and the connecting member, and the connection between the drum (2) and the connecting member can be covered by the covering member.

2. The door panel conveying roller line according to claim 1 is characterized in that: The connecting piece comprises: A fixing seat (5), wherein a placement groove (9) is provided at the upper end of the fixing seat (5), a clamping groove (10) is provided in the placement groove (9), the placement groove (9) and the clamping groove (10) are matched with the connecting block (6) and are clamped together, and the fixing rod (8) passes through the connecting block (6) and is threadedly connected in the clamping groove (10).

3. The door panel conveying roller line according to claim 1 is characterized in that: The cover comprises: A movable block (12), the movable block (12) is rotatably connected in the placement groove (9), a round rod (11) is fixedly connected to the inner wall of the placement groove (9), the movable block (12) is rotatably connected to the round rod (11), and the movable block (12) is matched with the placement groove (9); A covering plate (13) is fixed to the outer end of the movable block (12). The covering plate (13) is elastically arranged and is annularly buckled at the connection between the roller (2) and the fixing seat (5).

4. The door panel conveying roller line according to claim 2 is characterized in that: The inner lower end of the placement groove (9) is fixedly connected to a limiting block (15), and the limiting block (15) is matched and snap-fitted with the lower end of the connection block (6).

5. The door panel conveying roller line according to claim 2 is characterized in that: The end of the fixing rod (8) is hexagonally arranged, and the upper end surface of the fixing rod (8) is located inside the connecting hole (7).

6. The door panel conveying roller line according to claim 3 is characterized in that: The outer end of the movable block (12) is fixedly connected to a pry block (14), and the pry block (14) is arranged on the outer side of the cover plate (13).

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