An elevator door panel cutting device

Abstract

The application discloses an elevator door plate cutting device, which comprises a base vertically arranged on the ground, a gantry longitudinally slidingly arranged on the base, a cutting head transversely slidingly connected to the gantry, a workbench vertically arranged on the base and longitudinally slidingly connected to the base, the workbench comprising a frame and a table top, the table top being vertically slidingly connected to the frame, a finished product conveyor belt arranged at the tail end of the base and used for placing the finished door plate on the conveyor belt after the table top is lifted, a side material conveyor belt transversely arranged at the front end of the base and connected to the frame, and a push block horizontally slidingly connected to the base and aligned with the side material conveyor belt. The workbench slidingly arranged on the base and the lifting table top arranged on the workbench can automatically separate the finished door plate and the side material after the raw material is cut, and the finished door plate and the side material can be respectively collected and automatically collected under the cooperation of the finished product conveyor belt and the side material conveyor belt, so that the cutting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of elevator door panel processing, and in particular to an elevator door panel cutting device. Background Art

[0002] Elevator door panels are an essential component of elevators, ensuring passenger safety and providing isolation between floors. Elevator door panels are typically divided into two parts: the car door panel, which is installed at the entrance to the elevator car, and the landing door panel, which is installed at the elevator entrance on each floor.

[0003] In the traditional production process of elevator door panels, stainless steel plates are usually placed on a plasma cutting machine, and then the plasma cutting head is used to cut the four sides of the stainless steel plate, and finally the finished product part in the middle is retained.

[0004] However, after each cutting is completed, the finished products and scraps need to be manually unloaded, which makes the cutting process very inconvenient and affects the cutting efficiency, and needs to be improved. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an elevator door panel cutting device with the effect of improving cutting efficiency.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: An elevator door panel cutting device, comprising:

[0007] The machine base is vertically arranged on the ground;

[0008] A gantry frame is longitudinally slidably arranged on the machine base;

[0009] A cutting head is slidably connected to the gantry in a transverse direction;

[0010] A workbench is vertically arranged on the machine base and longitudinally slidably connected to the machine base. The workbench includes a frame and a table top. The table top is vertically slidably connected to the frame. A driving mechanism for controlling the vertical sliding of the table top is provided on the machine base.

[0011] A finished product conveyor belt is provided at the rear end of the machine base and is used to place the finished door panels on the conveyor belt after the table is raised;

[0012] The edge material conveyor belt is transversely arranged at the front end of the machine base and connected to the frame. A push block aligned with the edge material conveyor belt is horizontally slidably connected to the machine base.

[0013] The application can be further configured in a preferred example that the driving mechanism comprises a driving rod and a roller, the driving rod is horizontally arranged at the tail end of the base, and penetrates through the frame and is located below the table top, the roller is arranged at the lower end surface of the table top, and the end surface of the driving rod towards the roller is arranged in a slope shape.

[0014] The application can be further configured in a preferred example that the starting end of the finished product conveying belt is provided with a compression roller for compressing the upper end surface of the finished product door plate.

[0015] The application can be further configured in a preferred example that the center of the table top is provided with a groove, and a pneumatic suction cup is embedded in the groove.

[0016] The application can be further configured in a preferred example that the rear of the finished product conveying belt is horizontally provided with a conveyor, the conveyor is provided with a box cover, the conveyor is divided into three sections, the upper part of the first two sections of the conveyor is horizontally and rotatably connected with a polishing roller, and the adjacent two sections of the conveyor are both provided with a turnover mechanism.

[0017] The application can be further configured in a preferred example that the turnover mechanism comprises a mounting frame, a turnover shaft and a pair of clamping plates, the mounting frame is vertically arranged on the ground, the turnover shaft is horizontally and rotatably connected with the mounting frame, and the clamping plates are arranged at both ends of the turnover shaft, and the clamping plates are provided with clamping grooves for inserting the finished product door plate.

[0018] The application can be further configured in a preferred example that the top wall of the box cover is transversely and slidably connected with a polishing block located directly above the turnover shaft, and the box cover is provided with a reciprocating screw rod for controlling the horizontal reciprocating sliding of the polishing block.

[0019] The application can be further configured in a preferred example that the polishing block comprises a clamping block and a polishing roller, the clamping block is arranged in a U shape with the opening downward, and the polishing roller is arranged in parallel and vertically rotatable in the inside of the clamping block.

[0020] The application can be further configured in a preferred example that the lower half of the polishing roller is arranged in a cylindrical shape, and the upper half is arranged in a reverse conical shape.

[0021] In summary, the application has the following beneficial effects:

[0022] 1. By arranging a sliding workbench on the base and a lifting table top on the workbench, the finished product door plate and the edge material can be automatically separated after the raw material is cut, and the finished product door plate and the edge material can be respectively collected and automatically collected under the cooperation of the finished product conveying belt and the edge material conveying belt, without manual carrying and unloading, thereby improving the cutting efficiency.

[0023] 2. By setting a grinding mechanism behind the finished product conveying belt, automatic polishing and deburring treatment after finished product door plate cutting is realized, continuous processing of finished product door plate is realized, and production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a structural schematic diagram of an embodiment;

[0025] Figure 2 is a structural schematic diagram of a workbench of an embodiment;

[0026] Figure 3 is a structural schematic diagram of a conveyor and a box cover of an embodiment;

[0027] Figure 4 is a structural schematic diagram of a turnover mechanism of an embodiment;

[0028] Figure 5 is a structural schematic diagram of a polishing block of an embodiment.

[0029] Reference signs: 1, machine base; 2, gantry; 3, cutting head; 4, workbench; 41, frame; 42, table top; 43, groove; 44, pneumatic suction cup; 5, finished product conveying belt; 51, compression roller; 6, edge material conveying belt; 61, push block; 7, driving mechanism; 71, driving rod; 72, roller; 8, conveyor; 81, box cover; 82, polishing roller; 83, polishing block; 84, reciprocating screw; 85, clamping block; 86, polishing roller; 9, turnover mechanism; 91, mounting frame; 92, turnover shaft; 93, clamping plate; 94, clamping groove. DETAILED DESCRIPTION

[0030] The present application will be further described in detail below in combination with the drawings.

[0031] As shown in Figure 1 , Figure 2 , an elevator door plate cutting device comprises a machine base 1, a gantry 2, a cutting head 3, a workbench 4, a finished product conveying belt 5, and an edge material conveying belt 6.

[0032] As shown in Figure 1 , Figure 2 , the machine base 1 is vertically arranged on the ground, the gantry 2 is longitudinally slidingly arranged on the machine base 1, and the cutting head 3 is transversely slidingly connected to the gantry 2. The workbench 4 is vertically arranged on the machine base 1 and is longitudinally slidingly connected to the machine base 1.

[0033] As shown in Figure 1 , Figure 2 , the workbench 4 comprises a frame 41 and a table top 42, the table top 42 is vertically slidingly connected to the frame 41, and the center position of the table top 42 is provided with a groove 43, and the pneumatic suction cup 44 is embedded in the groove 43 to realize adsorption and fixation of the raw material.

[0034] As shown in Figure 1 , Figure 2 , the base 1 is provided with a driving mechanism 7 for vertical sliding of the console surface 42, which includes a driving rod 71 and a roller 72.

[0035] As shown in Figure 1 , Figure 2 , the driving rod 71 is horizontally arranged at the tail end of the base 1 and penetrates the frame 41 to be located below the surface 42. The roller 72 is arranged at the lower end surface of the surface 42, and the end surface of the driving rod 71 towards the roller 72 is arranged in a slope shape.

[0036] As shown in Figure 1 , Figure 2 , the finished product conveying belt 5 is arranged at the tail end of the base 1 and is used to place the finished product door plate on the conveying belt after the surface 42 is raised. The starting end position of the finished product conveying belt 5 is provided with a compression roller 51 for compressing the upper end surface of the finished product door plate.

[0037] As shown in Figure 1 , Figure 2 , the edge material conveying belt 6 is transversely arranged at the front end of the base 1 and is connected to the frame 41. The base 1 is horizontally and slidingly connected to a push block 61 aligned with the edge material conveying belt 6, and the push block 61 is attached to the upper end surfaces of the frame 41 and the surface 42.

[0038] When the elevator door plate needs to be cut, the raw material is placed on the workbench 4, with the center position of the raw material located at the center position of the surface 42 and being tightly fixed by the pneumatic suction cup 44. Then the workbench 4 is used to move the raw material to the middle position of the base 1, and the plasma cutting head 3 and the horizontal and vertical sliding of the gantry 2 are used to cooperate with the plasma cutting of the raw material, and the raw material is circularly cut at the position of the frame 41, so that the finished product door plate is rectangular.

[0039] After cutting is completed, the entire workbench 4 is controlled to slide backward, and the frame 41 is horizontally slid relative to the driving rod 71. When the roller 72 at the lower end surface of the surface 42 is attached to the bottom end of the slope position of the driving rod 71, the roller 72 moves on the upper end surface of the driving rod 71 and gradually lifts the surface 42. The finished product door plate is lifted by the surface 42 and automatically separated from the edge material.

[0040] When the roller 72 passes over the slope of the driving rod 71, the roller 72 moves on the plane of the driving rod 71. At this time, the surface 42 horizontally transports the finished product door plate and places it on the finished product conveying belt 5, which is clamped by the compression roller 51. Then the pneumatic suction cup 44 is released to realize automatic collection and automatic backward transmission of the finished product door plate.

[0041] Then the whole workbench 4 is controlled to slide backward, the table top 42 is gradually moved downward and reset, and then the workbench 4 is controlled to slide to the initial position. Then the push block 61 is controlled to slide horizontally, and the edge material is pushed onto the edge material conveying belt 6 by the push block 61, so that the edge material is automatically collected and automatically transmitted backward.

[0042] Therefore, by arranging the sliding workbench 4 on the machine base 1 and arranging the lifting table top 42 on the workbench 4, after the raw material is cut, the finished door plate and the edge material can be automatically separated, and under the cooperation of the finished product conveying belt 5 and the edge material conveying belt 6, the finished door plate and the edge material can be collected and automatically collected respectively, without manual handling and unloading, thereby improving the cutting efficiency.

[0043] As shown in Figure 1 , Figure 3 , the rear of the finished product conveying belt 5 is horizontally provided with a transmission machine 8, the transmission machine 8 is provided with a box cover 81, the transmission machine 8 is divided into three sections, the front two sections of the transmission machine 8 are horizontally rotatably connected with polishing rollers 82, and a turning mechanism 9 is arranged between the adjacent two sections of the transmission machine 8.

[0044] As shown in Figure 3 , Figure 4 , the turning mechanism 9 comprises a mounting frame 91, a turning shaft 92 and a pair of clamping plates 93. The mounting frame 91 is vertically arranged on the ground, the turning shaft 92 is horizontally rotatably connected to the mounting frame 91, and the clamping plates 93 are arranged at both ends of the turning shaft 92. The clamping plates 93 are provided with clamping grooves 94 for inserting the finished door plate.

[0045] As shown in Figure 3 , Figure 5 , the top wall of the box cover 81 is transversely slidably connected with a polishing block 83 located directly above the turning shaft 92, and the box cover 81 is provided with a reciprocating screw 84 for controlling the horizontal reciprocating sliding of the polishing block 83.

[0046] As shown in Figure 3 , Figure 5 , the polishing block 83 comprises a clamping block 85 and a polishing roller 86. The clamping block 85 is arranged in a U shape with the opening downward, and the polishing roller 86 is arranged in parallel and vertically rotatably connected inside the clamping block 85. The lower half of the polishing roller 86 is arranged in a cylindrical shape, and the upper half is arranged in a reverse conical shape.

[0047] When the finished product conveying belt 5 transmits the finished door plate, the finished door plate is automatically transmitted to the transmission machine 8, and at this time, the polishing roller 82 on the first section of the transmission machine 8 is used to polish and deburr one side of the finished door plate.

[0048] Then the finished door plate is automatically moved to the first turning mechanism 9 position, the finished door plate is inserted into the clamping slot 94 on the clamping plate 93, and the finished door plate is gradually upright with the intermittent rotation of the turning shaft 92. At this time, the reciprocating screw 84 is used to control the horizontal reciprocating sliding of the polishing block 83, and the polishing roller 86 is used to realize the grinding of one end of the finished door plate.

[0049] Then the finished door plate is automatically moved to the first turning mechanism 9 position, the finished door plate is inserted into the clamping slot 94 on the clamping plate 93, and the finished door plate is gradually upright with the intermittent rotation of the turning shaft 92. At this time, the reciprocating screw 84 is used to control the horizontal reciprocating sliding of the polishing block 83, and the polishing roller 86 is used to realize the grinding of one end of the finished door plate.

[0050] Then the finished door plate is automatically moved to the first turning mechanism 9 position, the finished door plate is inserted into the clamping slot 94 on the clamping plate 93, and the finished door plate is gradually upright with the intermittent rotation of the turning shaft 92. At this time, the reciprocating screw 84 is used to control the horizontal reciprocating sliding of the polishing block 83, and the polishing roller 86 is used to realize the grinding of one end of the finished door plate.

[0051] Therefore, by setting the grinding mechanism behind the finished conveying belt 5, the automatic polishing and deburring treatment of the finished door plate after cutting is realized, the continuous processing of the finished door plate is realized, and the production efficiency is improved.

[0052] The specific embodiments are only an explanation of the present application, which is not a limitation of the present application. Those skilled in the art can make modifications to the embodiments without creative contribution after reading the specification, as long as the modifications are within the scope of the claims of the present application.

Claims

1. An elevator door panel cutting apparatus, characterized by: It include: Base (1), vertically arranged on the ground; Gantry (2), longitudinally slidingly arranged on the base (1); Cutting head (3), transversely slidingly connected to the gantry (2); Workbench (4), vertically arranged on the base (1), and longitudinally slidingly connected to the base (1), the workbench (4) includes a frame (41) and a table top (42), the table top (42) is vertically slidingly connected to the frame (41), the base (1) is provided with a driving mechanism (7) for controlling the vertical sliding of the table top (42); Finished product conveying belt (5), arranged at the tail end position of the base (1), and used for placing finished door plates on the conveying belt after the table top (42) is raised; Edge material conveying belt (6), transversely arranged at the front end position of the base (1), and connected to the frame (41), the base (1) is horizontally slidingly connected with a push block (61) for aligning the edge material conveying belt (6); The driving mechanism (7) includes a driving rod (71) and a roller (72), the driving rod (71) is horizontally arranged at the tail end position of the base (1), and penetrates through the frame (41) to be located below the table top (42), the roller (72) is arranged at the lower end surface of the table top (42), and the end surface of the driving rod (71) towards the roller (72) is arranged in a slope shape; The starting end position of the finished product conveying belt (5) is provided with a compression roller (51) for compressing the upper end surface of the finished door plate.

2. The elevator door panel cutting apparatus of claim 1, wherein: The center position of the table top (42) is provided with a groove (43), and the groove (43) is embedded with a pneumatic suction cup (44).

3. The elevator door panel cutting apparatus of claim 1, wherein: The rear of the finished product conveying belt (5) is horizontally provided with a transmission machine (8), the transmission machine (8) is provided with a box cover (81), the transmission machine (8) is divided into three sections, the polishing roller (82) is horizontally rotatably connected above the front two sections of the transmission machine (8), and the adjacent two sections of the transmission machine (8) are provided with a turnover mechanism (9).

4. The elevator door panel cutting apparatus of claim 3, wherein: The turnover mechanism (9) includes a mounting frame (91), a turnover shaft (92) and a pair of clamping plates (93), the mounting frame (91) is vertically arranged on the ground, the turnover shaft (92) is horizontally rotatably connected to the mounting frame (91), and the clamping plates (93) are arranged at both ends of the turnover shaft (92), the clamping plates (93) are provided with clamping grooves (94) for inserting finished door plates.

5. The elevator door panel cutting apparatus of claim 4, wherein: The top wall of the box cover (81) is transversely slidingly connected with a polishing block (83) located directly above the turnover shaft (92), and the box cover (81) is provided with a reciprocating screw (84) for controlling the horizontal reciprocating sliding of the polishing block (83).

6. The elevator door panel cutting apparatus of claim 5, wherein: The polishing block (83) includes a clamping block (85) and a polishing roller (86), the clamping block (85) is arranged in a U shape with the opening downward, and the polishing roller (86) is rotatably connected vertically inside the clamping block (85).

7. The elevator door panel cutting apparatus of claim 6, wherein: The lower half of the polishing roller (86) is cylindrically arranged, and the upper half is inversely conically arranged.

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