Door and window profile conveying device

Abstract

The utility model discloses a door and window profile conveying device which comprises a horizontally-arranged center positioning block, a guide angle is arranged at the tail end of the center positioning block, the center positioning block is installed on a base, a lead screw is connected to the base in a transmission mode, the lead screw is connected to the base in a rotating mode, the lead screw is connected with a motor in a transmission mode, and the motor is connected with the center positioning block in a transmission mode. The center positioning block is used for being inserted into a door and window profile to position the door and window profile, and clamping devices are installed at the upper end and the lower end of the center positioning block. The center positioning device has the advantages that the center positioning device is simple in structure, the center positioning block is designed, the center positioning block is inserted into a door and window profile during conveying, good supporting is provided while profile positioning is completed, it can be guaranteed that the profile cannot be flattened when pressed, meanwhile, a cooling water channel is designed in the center positioning block, and the cooling water channel is not prone to falling off. Therefore, the qualified rate of door and window profile production is improved, and the door and window profile is worthy of popularization and application.

Description

Technical Field:

[0001] The utility model relates to the technical field of door and window profile production equipment, in particular to a conveying device for door and window profiles. Background Art:

[0002] The manufacture of door and window profiles usually adopts the extrusion process. First, a mold needs to be made, and then the aluminum material is heated to an appropriate temperature and fed into an extruder. The mold is pushed to extrude the door and window profiles, and then production processes such as conveying, cutting, and assembling are carried out. Among them, the conveying process usually uses a crawler conveyor for traction and conveying operations. The main structure of the crawler conveyor includes two crawlers, the upper and the lower. During operation, one end of the profile needs to be introduced into the crawler conveyor, and then the profile is clamped by controlling hydraulic pressure or air pressure. At this time, the door and window profile just discharged from the extruder still has residual heat and is relatively soft in material, which easily leads to the phenomenon that the profile is flattened. When assembling after cutting, it is easy to have the situation that the splicing joints of the profiles cannot be aligned, resulting in unqualified products and seriously affecting the quality of door and window production. Content of the Utility Model:

[0003] The purpose of the utility model is to provide a conveying device for door and window profiles to solve the technical problem that the door and window profiles are easily flattened during conveying in the prior art, resulting in unqualified door and window profiles and affecting subsequent assembly.

[0004] The content of the utility model: A conveying device for door and window profiles, which includes a horizontally arranged central positioning block. A guiding angle is arranged at the end of the central positioning block. The central positioning block is installed on a base. A lead screw is drivingly connected to the base. The lead screw is rotationally connected to a base. The lead screw is drivingly connected to a motor. The central positioning block is used to insert into the door and window profile to position the door and window profile. Clamping devices are installed at both the upper and lower ends of the central positioning block.

[0005] Further, the clamping device includes a cylinder. The cylinder is installed on an L-shaped plate. The L-shaped plate is installed on the central positioning block. A clamping plate is connected to the piston rod of the cylinder. The clamping plate is used to clamp the outer wall of the door and window profile.

[0006] Further, a rubber pad is installed on the clamping surface of the clamping plate.

[0007] Further, a guiding rod is connected to the clamping plate. A through hole is formed on the L-shaped plate. The guiding rod is slidably connected to the through hole.

[0008] Further, a U-shaped cooling cavity is arranged in the central positioning block. A water inlet pipe and a water outlet pipe are respectively connected to both ends of the cooling cavity.

[0009] Further, the central positioning block is formed by buckling two cooling groove plates.

[0010] Advantages of the present utility model: The structure of the present utility model is simple. A central positioning block is designed. During transportation, the central positioning block is inserted into the interior of the door and window profile. While completing the positioning of the profile, it provides good support, which can ensure that the profile will not be flattened when being pressed. At the same time, a cooling water channel is designed in the central positioning block to improve the hardness of the profile, thereby improving the qualification rate of the production of door and window profiles and being worthy of popularization and use. Description of the drawings:

[0011] Figure 1 is a perspective view of the present utility model;

[0012] Figure 2 is a sectional view of the present utility model;

[0013] Figure 3 is a perspective view of the cooling groove plate of the present utility model;

[0014] In the figure, central positioning block 1, base 2, sliding groove 3, base 4, L-shaped plate 5, cylinder 6, clamping plate 7, rubber pad 8, guide rod 9, lead screw 10, door and window profile 11, cooling cavity 12, water inlet pipe 13, water outlet pipe 14, guiding angle 15, cooling groove plate 16. Detailed implementation manners:

[0015] As Figure 1 shown, a door and window profile conveying device includes a horizontally arranged central positioning block 1. A guiding angle 15 is arranged at the end of the central positioning block 1. The central positioning block 1 is installed on a base 2. A lead screw 10 is drivingly connected on the base 2. The lead screw 10 is rotatably connected to a base 4. The lead screw 10 is drivingly connected to a motor. The central positioning block 1 is used to be inserted into the door and window profile 11 to position the door and window profile 11 and provide support. Clamping devices are installed at both the upper and lower ends of the central positioning block 1.

[0016] As Figure 2 shown, the clamping device includes a cylinder 6. The cylinder 6 is installed on an L-shaped plate 5. The L-shaped plate 5 is installed on the central positioning block 1. A clamping plate 7 is connected to the piston rod of the cylinder 6. The clamping plate 7 is used to clamp the outer wall of the door and window profile 11. In order to protect the door and window profile 11 from deformation, a rubber pad 8 is installed on the clamping surface of the clamping plate 7. In order to improve the stability of the movement of the cylinder 6, a guide rod 9 is connected to the clamping plate 7. A through hole is opened on the L-shaped plate 5. The guide rod 9 is slidably connected to the through hole.

[0017] As Figure 2 and Figure 3As shown, a U-shaped cooling cavity 12 is provided in the central positioning block 1, and a water inlet pipe 13 and a water outlet pipe 14 are respectively connected to both ends of the cooling cavity 12; for the convenience of manufacturing and processing, the central positioning block 1 is formed by buckling two cooling groove plates 16.

[0018] During specific operation, cooling water is introduced into the cooling cavity 12, the motor is started to drive the central positioning block 1 to move forward, so that the central positioning block 1 is inserted into the door and window profile 11, and then the cylinder 6 is started to clamp the door and window profile 11. Due to the action of the central positioning block 1, the door and window profile 11 will not be flattened. At the same time, due to the action of the cooling water, the temperature of the door and window profile 11 is reduced to increase the hardness. Then the motor is reversed to make the central positioning block 1 move in the reverse direction, thereby completing the conveying of the door and window profile 11.

[0019] The above are only the preferred examples of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A door and window profile conveying device, characterized in that: The invention comprises a horizontally arranged center positioning block (1), a guide angle (15) being arranged at the end of the center positioning block (1), the center positioning block (1) being mounted on a base (2), a lead screw (10) being transmission-connected to the base (2), the lead screw (10) being rotationally connected to a base (4), the lead screw (10) being transmission-connected to a motor, the center positioning block (1) being used for inserting into a door and window profile (11) to position the door and window profile (11), and clamping devices being mounted on both the upper and lower ends of the center positioning block (1).

2. A door and window profile conveying device according to claim 1, characterized in that: The clamping device comprises a cylinder (6), wherein the cylinder (6) is mounted on an L-plate (5), wherein the L-plate (5) is mounted on a central positioning block (1), and a clamping plate (7) is connected to the piston rod of the cylinder (6), wherein the clamping plate (7) is used to clamp the outer wall of the door and window profile (11).

3. A door and window profile conveying device according to claim 2, characterized in that: A rubber pad (8) is installed on the clamping surface of the clamping plate (7).

4. A door and window profile conveying device according to claim 2, characterized in that: A guide rod (9) is connected to the clamping plate (7), a through hole is provided on the L plate (5), and the guide rod (9) is slidably connected to the through hole.

5. A door and window profile conveying device according to claim 1, characterized in that: A U-shaped cooling chamber (12) is provided in the central positioning block (1), and a water inlet pipe (13) and a water outlet pipe (14) are respectively connected to two ends of the cooling chamber (12).

6. A door and window profile conveying device according to claim 1, characterized in that: The central positioning block (1) is formed by buckling two cooling slot plates (16).

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