Transfer device for elevator door plate production line

Abstract

The utility model provides a transfer device for an elevator door plank production line, which relates to the technical field of elevator door plank processing, and comprises a base, rollers, a frame, a motor, a first gear, a protection mechanism and a cross rod, the other end of the cross rod is provided with a fixed plate, and teeth are uniformly arranged on two sides of the fixed plate. Swing rods are rotationally connected to the two sides of the frame and the two sides of the base respectively, the two swing rods located on the same side of the frame are connected through two vertical rods, through grooves for the vertical rods to move are formed in the base, second gears are arranged on the swing rods located at the upper end of the frame, and the second gears are externally meshed with teeth on the fixing plate. According to the device, the elevator door plates on the two sides of the frame can be protected at the same time under the driving of the motor through the arranged swing rods and the vertical rods, so that sliding inclination and falling of the elevator door plates located on the upper portion due to jolting can be avoided when the elevator door plates are transferred, the transferring safety is improved, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator door panel processing, in particular to a transfer device for an elevator door panel production line. Background Art

[0002] At the end of the elevator door panel production line, the processed elevator door panels need to be removed from the conveying equipment and transferred to the transfer device. The elevator door panels are continuously stacked on the transfer device. When a certain number of them are stacked, the elevator door panels are moved away by the transfer device. Then, all the stacked elevator door panels need to be unloaded from the transfer device and packed. However, during the transfer process, the elevator door panels at the top are prone to sliding and tilting, posing a safety hazard. Utility Model Content

[0003] The purpose of the utility model is to provide a transfer device for an elevator door panel production line, aiming to solve the problems mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the transfer device for the elevator door panel production line includes a base, a roller is arranged at the lower end of the base, a frame is arranged at the middle position of the upper surface of the base, a motor is arranged inside the frame, and a first gear is arranged at the output end of the motor, the first gear is located above the frame, and two groups of protection mechanisms are arranged on the frame, the protection mechanism includes a cross bar, the cross bar is arranged on the upper end surface of the frame and is slidably connected to the frame, one end of the cross bar is evenly provided with teeth meshing with the outside of the first gear, the other end of the cross bar is provided with a fixed plate, and teeth are evenly provided on both sides of the fixed plate, and the two sides of the frame and the base are respectively rotatably connected with swing rods, and the two swing rods located on the same side of the frame are connected by two vertical rods, and a through groove for moving the vertical rod is opened on the base, wherein a second gear is arranged on the swing rod located at the upper end of the frame, and the second gear is meshed with the teeth on the fixed plate.

[0005] Preferably, the outer surface of the vertical pole is covered with a rubber sleeve.

[0006] Preferably, the length of the rubber sleeve is smaller than the length of the vertical pole, and the rubber sleeve is arranged at an upper position of the outer surface of the vertical pole.

[0007] Preferably, the outer surface of the rubber sleeve may be in contact with the outer surface of the elevator door panel.

[0008] Preferably, positioning grooves are symmetrically arranged on the upper surface of the base.

[0009] The beneficial effects of the utility model are:

[0010] The device can simultaneously protect the elevator door panels on both sides of the frame through the arranged swing rod and the vertical rod under the drive of the motor, thereby preventing the elevator door panels located above from sliding, tilting and falling due to bumps when transporting the elevator door panels, thereby improving the safety during transportation and achieving good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0012] Figure 2 It is a front view of a specific embodiment of the utility model.

[0013] Figure 3 It is a top view of a specific embodiment of the utility model.

[0014] Figure 4 It is a top view of the base of a specific embodiment of the utility model.

[0015] In the figure: 1. elevator door panel; 2. base; 3. roller; 4. frame; 5. motor; 6. first gear; 7. cross bar; 8. fixing plate; 9. swing arm; 10. vertical rod; 11. through groove; 12. second gear; 13. rubber sleeve; 14. positioning groove. DETAILED DESCRIPTION

[0016] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0017] like Figure 1-4 As shown, a transfer device for an elevator door panel production line includes a base 2, a roller 3 is provided at the lower end of the base 2, a frame 4 is provided at the middle position of the upper surface of the base 2, a motor 5 is provided inside the frame 4, a first gear 6 is provided at the output end of the motor 5, and the first gear 6 is located above the frame 4. Two sets of protection mechanisms are provided on the frame 4, and the protection mechanism includes a cross bar 7, the cross bar 7 is provided on the upper end surface of the frame 4 and is slidably connected to the frame 4, one end of the cross bar 7 is evenly provided with teeth that mesh with the outside of the first gear 6, the other end of the cross bar 7 is provided with a fixing plate 8, and teeth are evenly provided on both sides of the fixing plate 8, and the frame 4 and the base 2 are respectively rotatably connected with a swing rod 9 on both sides, and the two swing rods 9 located on the same side of the frame 4 are connected by two vertical rods 10, and a through groove 11 for moving the vertical rod 10 is opened on the base 2, wherein the swing rod 9 located at the upper end of the frame 4 is provided with a second gear 12, and the second gear 12 is externally meshed with teeth on the fixing plate 8.

[0018] Four rollers 3 are provided and are evenly arranged on the lower end surface of the base 2. The frame 4 is fixed on the base 2. The upper surface of the base 2 can be divided into two areas through the frame 4. Both areas can be used to stack the elevator door panels 1. The stacking height of the elevator door panels 1 is not higher than the height of the frame 4. When a certain amount of elevator door panels 1 are placed on the base 2, the device can be pushed to move by the frame 4, or the device can be removed from the bottom of the base 2 by a forklift.

[0019] When transferring the elevator door panel 1 placed on the base 2, in order to improve the safety during the transfer, the elevator door panel 1 can be limited by the provided protective mechanism. Specifically, when placing the elevator door panel 1 on the base 2, the motor 5 is first started, and the output end of the motor 5 drives the first gear 6 to rotate. The first gear 6 is externally meshed with the teeth on the cross bars 7 on both sides thereof, thereby driving the two cross bars 7 to move toward each other. When the cross bars 7 move, the teeth on both sides of the fixed plate 8 can simultaneously drive the second gears 12 on both sides of the fixed plate 8 to rotate, thereby causing the swing rod 9 to swing, and transferring the swing rod 9 to the positions at both ends of the frame 4, thereby preventing the swing rod 9 from affecting the normal placement of the elevator door panel 1. After the elevator door panel 1 is stacked on the base 2, it is only necessary to control the output end of the motor 5 to rotate in the opposite direction, so that the swing rod 9 can block the two mutually perpendicular edges of the elevator door panel 1 through the vertical rod 10, thereby limiting the moving range of the elevator door panel 1, avoiding the tilting and sliding of the upper elevator door panel 1 due to vibration and bumping during transfer, and improving the safety of production.

[0020] In order to make the swing rods 9 at both ends of the same elevator door panel 1 effectively restrict the elevator door panel 1, after placing an elevator door panel 1 on both sides of the frame 4, the motor 5 can be started to make the swing rods 9 on both sides swing, and the elevator door panel 1 can be clamped by the vertical rods 10. When the two vertical rods 10 can contact the elevator door panel 1 and one side of the elevator door panel 1 abuts against the frame 4, the positioning of the elevator door panel 1 is completed, and it can be stacked in sequence according to the first elevator door panel 1.

[0021] Furthermore, the outer surface of the vertical rod 10 is covered with a rubber sleeve 13 , and the rubber sleeve 13 can prevent collision and scratch between the sliding elevator door panel 1 and the vertical rod 10 , thereby ensuring the aesthetic appearance of the elevator door panel 1 .

[0022] Furthermore, the length of the rubber sleeve 13 is less than the length of the vertical rod 10, and the rubber sleeve 13 is arranged at an upper position on the outer surface of the vertical rod 10. Since the elevator door panel 1 has a high mass, when stacking, the elevator door panel 1 located at the bottom has a high stability and is not easy to shake after bearing the weight of the upper elevator door panel 1. Therefore, it is only necessary to use the rubber sleeve 13 to effectively restrict the upper elevator door panel 1, which not only ensures the safety of the transfer work, but also reduces the use of rubber materials and avoids material waste.

[0023] Furthermore, the outer surface of the rubber sleeve 13 can contact the outer surface of the elevator door panel 1 , which can better restrain the elevator door panel 1 and improve the safety of transporting the elevator door panel 1 .

[0024] Furthermore, positioning grooves 14 are symmetrically provided on the upper surface of the base 2. When placing the elevator door panels 1, it is only necessary to place the first elevator door panel 1 into the positioning groove 14, and subsequent elevator door panels 1 only need to be stacked and placed in sequence, thereby improving the placement efficiency of the elevator door panels 1.

[0025] The device can simultaneously protect the elevator door panels 1 on both sides of the frame 4 through the arranged swing rod 9 and the vertical rod 10 under the drive of the motor 5, thereby preventing the elevator door panel 1 located above from sliding, tilting and falling due to bumps when transporting the elevator door panel 1, thereby improving the safety during transportation and achieving good use effect.

[0026] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A transfer device for an elevator door panel production line, characterized in that: The invention comprises a base (2), a roller (3) is arranged at the lower end of the base (2), a frame (4) is arranged at the middle position of the upper surface of the base (2), a motor (5) is arranged inside the frame (4), a first gear (6) is arranged at the output end of the motor (5), the first gear (6) is located above the frame (4), two sets of protection mechanisms are arranged on the frame (4), the protection mechanism comprises a cross bar (7), the cross bar (7) is arranged on the upper end surface of the frame (4) and is slidably connected to the frame (4), and one end of the cross bar (7) is evenly provided with a gear (6) which is rotatable with the first gear (6). (6) externally meshing teeth, a fixed plate (8) is provided at the other end of the crossbar (7), teeth are evenly provided on both sides of the fixed plate (8), the frame (4) and the base (2) are rotatably connected with swing rods (9) on both sides, the two swing rods (9) located on the same side of the frame (4) are connected by two vertical rods (10), the base (2) is provided with a through groove (11) for moving the vertical rods (10), wherein a second gear (12) is provided on the swing rod (9) located at the upper end of the frame (4), and the second gear (12) is externally meshed with teeth on the fixed plate (8).

2. The transfer device for elevator door panel production line according to claim 1 is characterized in that: The outer surface of the vertical pole (10) is covered with a rubber sleeve (13).

3. The transfer device for elevator door panel production line according to claim 2 is characterized in that: The length of the rubber sleeve (13) is smaller than the length of the vertical pole (10), and the rubber sleeve (13) is arranged at an upper position of the outer surface of the vertical pole (10).

4. The transfer device for elevator door panel production line according to claim 3 is characterized in that: The outer surface of the rubber sleeve (13) can be in contact with the outer surface of the elevator door panel (1).

5. The transfer device for an elevator door panel production line according to any one of claims 1 to 4, characterized in that: Positioning grooves (14) are symmetrically arranged on the upper surface of the base (2).

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