Traction device for aluminum profile production line

Abstract

The utility model discloses a traction device for an aluminum profile production line, and relates to the technical field of aluminum profile processing. The conveying rollers are rotationally arranged on the supporting frame; the two supporting plates are fixedly connected to the upper ends of the two side walls of the supporting frame in parallel; the limiting assemblies are arranged on the two supporting plates correspondingly; the limiting assembly comprises a threaded rod which is fixedly connected to the supporting plate. The limiting plate is fixedly connected to the position, away from the supporting plate, of the threaded rod; the sliding sleeve is arranged on the threaded rod in a sliding and sleeving mode, and the sliding sleeve is fixedly connected with the limiting plate through a first spring; the positioning plate is arranged at the bottom of the sliding sleeve; the blocking roller is arranged on the positioning plate; the aluminum profile conveying device has the advantages of being convenient to use, capable of conveying irregular aluminum profiles and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to a traction device for an aluminum profile production line. Background Art

[0002] During the production and processing of aluminum profiles, the aluminum profiles need to be moved by traction equipment. During the movement of the aluminum profiles, in order to avoid the aluminum profiles from being moved, limit components are set to limit the movement range of the aluminum profiles;

[0003] For example, patent application number CN202321585305.4 discloses a leveling device for an aluminum profile traction machine. When the aluminum profile being pulled by the tractor 102 of the patent is conveyed on the upper end of the roller 101, the double-axis motor 209 in the mounting cavity 201 will be started to drive the double-threaded rods 207 on both sides to rotate after starting. After the double-threaded rods 207 rotate, the mounting frames 203 installed on both sides will be driven to move along the inner sides of the double-threaded rods 207 on both sides under the restraint of the round rods 208 on both sides and the support of the bottom roller shaft 210, so that the multiple groups of restraining plates 204 fixed on the upper ends of the mounting frames 203 on both sides are slowly moved along the slide grooves 202 between the rollers 101 to the two sides of the aluminum profile on the upper end of the roller 101, so as to restrain the two sides of the aluminum profile during the traction and conveying, so as to prevent the aluminum profile from being deflected and causing bending during the conveying.

[0004] The main problem with the use of the equipment in the prior art after purchase is that the existing traction equipment can only tow regular aluminum profiles. Once the two sides of the aluminum profile are not parallel to the contact surface of the restraining plate, it is very easy to get stuck. The existing traction equipment has great limitations when in use. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a traction device for an aluminum profile production line, so as to solve the problem that the traction equipment for aluminum profiles in the prior art described in the background technology has great limitations when used and is easy to get stuck on irregular aluminum profiles.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a traction device for an aluminum profile production line, comprising

[0007] Support frame;

[0008] A plurality of conveying rollers are rotatably arranged on the supporting frame;

[0009] Two support plates are fixedly connected to the upper ends of the two side walls of the support frame in parallel with each other;

[0010] A plurality of limiter components are respectively arranged on two support plates;

[0011] The limit assembly includes

[0012] A threaded rod fixedly connected to the support plate;

[0013] A limiting plate, fixedly connected to a position of the threaded rod away from the supporting plate;

[0014] A sliding sleeve, which is arranged on the threaded rod and is fixedly connected to the limiting plate via a first spring;

[0015] A positioning plate, arranged at the bottom of the sliding sleeve;

[0016] The blocking roller is arranged on the positioning plate.

[0017] Preferably, two side plates are fixedly connected to the positioning plate, a rotating plate is rotatably arranged between the two side plates, the rotating plate is fixedly connected to the positioning plate via a second spring, and the blocking roller is rotatably connected to the rotating plate.

[0018] Preferably, a nut is threadedly connected to the threaded rod, and the sliding sleeve is located between the nut and the limiting plate.

[0019] Preferably: a gear box is fixedly connected to the support frame, the gear box has a driving motor for driving the gear box, and the output end of the gear box is fixedly connected to the rotating shaft of the conveying roller.

[0020] The beneficial effects of adopting the above technical solution are:

[0021] The driving roller provided in the present application can pull the aluminum profile to move, and the first spring can enable the sleeve to move elastically on the threaded rod. When encountering an irregular aluminum profile, the first spring can enable the sleeve to float and move, thereby adapting to the irregular aluminum profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a front view of a traction device for an aluminum profile production line.

[0023] Figure 2 This utility model Figure 1 Front view of the middle part.

[0024] Figure 3 It is a top view of some components of the utility model.

[0025] Figure 4 It is a schematic diagram of some components of the utility model.

[0026] Figure 5 This utility model Figure 4 Schematic diagram of some components.

[0027] Among them: support frame 10, conveying roller 20, gear box 30, drive motor 31, support plate 40, sliding sleeve 50, first spring 51, limit plate 52, threaded rod 53, nut 54, positioning plate 60, side plate 61, rotating plate 70, second spring 71, stop roller 80. DETAILED DESCRIPTION

[0028] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0029] like Figure 1-4 In the first embodiment, a traction device for an aluminum profile production line includes:

[0030] Support frame 10;

[0031] A plurality of conveying rollers 20 are rotatably disposed on the support frame 10;

[0032] Two support plates 40 are fixedly connected to the upper ends of the two side walls of the support frame 10 in parallel with each other;

[0033] A plurality of limiter components are respectively arranged on the two support plates 40;

[0034] The limit assembly includes

[0035] The threaded rod 53 is fixedly connected to the support plate 40;

[0036] The limiting plate 52 is fixedly connected to the threaded rod 53 at a position away from the supporting plate 40;

[0037] A sliding sleeve 50 is arranged on the threaded rod 53, and the sliding sleeve 50 is fixedly connected to the limiting plate 52 via a first spring 51;

[0038] A positioning plate 60 is disposed at the bottom of the sliding sleeve 50;

[0039] The blocking roller 80 is disposed on the positioning plate 60 .

[0040] This embodiment is implemented as follows:

[0041] When the present application is in use, the aluminum profile is driven to move by the conveying roller 20. During the movement, the stop roller 80 can limit the two sides of the aluminum profile within a certain range. If the aluminum profile is an irregular shape, the protruding part on the aluminum profile will give a certain push to the stop roller 80, so that the stop roller 80 moves toward the support plate 40, and the stop roller 80 drives the positioning plate 60 to move. The positioning plate 60 drives the sliding sleeve 50 to move on the threaded rod 53, so that the first spring 51 is stretched. When the protruding part on the aluminum profile passes over the stop roller 80, the sliding sleeve 50 returns to its original position under the action of the first spring 51, so that the stop roller 80 also returns to its original position.

[0042] Compared with the prior art, the present application has the advantage of being able to tow irregular aluminum profiles.

[0043] See also Figure 1 , 2 3. Two side plates 61 are fixedly connected to the positioning plate 60, a rotating plate 70 is rotatably arranged between the two side plates 61, the rotating plate 70 is fixedly connected to the positioning plate 60 via a second spring 71, and the stop roller 80 is rotatably connected to the rotating plate 70;

[0044] The second spring 71 can make the rotating plate 70 elastically rotate on the positioning plate 60, so that the blocking roller 80 has further elasticity, thereby increasing the fault tolerance.

[0045] See also Figure 1 , 2 , a nut 54 is threadedly connected to the threaded rod 53, and the sliding sleeve 50 is located between the nut 54 and the limiting plate 52;

[0046] The position of the nut 54 can be adjusted by rotating the nut 54 , so that the nut 54 can limit the range of movement of the sliding sleeve 50 , and the blocking roller 80 can move within a certain range.

[0047] See also Figure 1 , 4 A gear box 30 is fixedly connected to the support frame 1030, and the gear box 30 has a driving motor 31 for driving the gear box 30, and the output end of the gear box 30 is fixedly connected to the rotating shaft of the conveying roller 20;

[0048] The drive motor 31 is provided to drive the gear box 30 , and the gear box 30 is able to drive the conveying roller 20 to rotate.

[0049] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A traction device for an aluminum profile production line, characterized in that: include Support frame; A plurality of conveying rollers are rotatably arranged on the supporting frame; Two support plates are fixedly connected to the upper ends of the two side walls of the support frame in parallel with each other; A plurality of limiter components are respectively arranged on two support plates; The limit assembly includes A threaded rod fixedly connected to the support plate; A limiting plate, fixedly connected to a position of the threaded rod away from the supporting plate; A sliding sleeve, which is arranged on the threaded rod and is fixedly connected to the limiting plate via a first spring; A positioning plate, arranged at the bottom of the sliding sleeve; The blocking roller is arranged on the positioning plate.

2. The traction device for an aluminum profile production line according to claim 1, characterized in that: The positioning plate is fixedly connected to two side plates, a rotating plate is rotatably arranged between the two side plates, the rotating plate is fixedly connected to the positioning plate via a second spring, and the blocking roller is rotatably connected to the rotating plate.

3. The traction device for an aluminum profile production line according to claim 1, characterized in that: The threaded rod is connected with a nut through threads, and the sliding sleeve is located between the nut and the limiting plate.

4. The traction device for an aluminum profile production line according to claim 1, characterized in that: The support frame is fixedly connected with a gear box, the gear box is provided with a driving motor for driving the gear box, and the output end of the gear box is fixedly connected with the rotating shaft of the conveying roller.

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