Discharging table of spiral duct forming machine

Abstract

The utility model relates to the technical field of spiral duct forming machines, in particular to a spiral duct forming machine discharging table which is characterized in that a moving groove is formed in the surface of a discharging table body, a driving motor is arranged at the bottom of the discharging table body, a gear is arranged at the transmission end of the driving motor in a sleeved mode, a supporting plate is arranged on the side face of an extension plate, and a toothed plate is arranged on the side face of the supporting plate. A traction wheel is arranged in the extension plate; the discharging table has the advantages that when the discharging table of the spiral air duct forming machine is used, firstly, the discharging table body can be used for supporting an air duct, when a long air duct needs to be supported, firstly, the driving motor can be started to be matched with meshing transmission of the gear and the toothed plate, and therefore the extending plate can move in the moving groove, and the discharging table body can be used for supporting the long air duct. Therefore, the extending plate can be matched with the discharging table body to support a long air pipe, and the problem that the long air pipe cannot be supported due to the fact that the length of a common discharging table body is limited is solved.

Description

Technical Field

[0001] The utility model relates to the field of spiral air duct forming machines, in particular to a discharging platform of a spiral air duct forming machine. Background Technique

[0002] The spiral air duct forming machine adopts a unique spiral forming guiding mechanism, can adjust the pressing plate and the spiral angle according to requirements, adopts variable frequency drive and PLC control, realizes high-speed synchronous random cutting, and integrates the control of processes such as driving, biting out the bone shape, pressing the bite seam, and counting and cutting, improves the service life, accuracy, reliability, stability and visibility of the air duct processing equipment, makes breakthroughs and innovations in the key technology of saving production costs, is popularized and used with the advantages of low cost and high performance, and is widely used in industries such as ventilation, dust removal, environmental protection, ships, road and bridge, etc., and is indispensable for modern construction.

[0003] The Chinese Patent Network CN201399496Y discloses a discharging platform of a spiral air duct forming machine, which includes a frame, a turning frame, load-bearing rollers, length measuring electro-optic devices, sliding rollers, a water receiving tray and a turning cylinder. The load-bearing rollers are horizontally installed on the frame. There are two turning frames, which are respectively rotatably connected to both ends of the frame and are placed outside the left and right ends of the load-bearing rollers. The turning cylinder is vertically installed on one side of the frame, and the piston rod of the turning cylinder is rotatably connected to one of the turning frames. The length measuring electro-optic device is installed on the frame and is placed beside the load-bearing rollers. The sliding rollers are installed on the front side of the frame, and the water receiving tray is installed on the frame and is placed below the load-bearing rollers.

[0004] However, in the above technical solution, when the air duct is formed, the air duct will be supported by the supporting rollers. However, when the air duct is long, due to the gravity acting on the front end of the air duct, the air duct will be bent, resulting in the problem that the air duct is easily damaged during the overall forming. Therefore, the utility model proposes a discharging platform of a spiral air duct forming machine to solve the above-mentioned technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a discharging platform of a spiral air duct forming machine to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A discharging platform of a spiral air duct forming machine, the discharging platform of the spiral air duct forming machine includes: a discharging platform body, a moving groove is opened on the surface of the discharging platform body, a driving motor is arranged at the bottom of the discharging platform body, and a gear is sleeved on the transmission end of the driving motor;

[0007] An extension plate, a support plate is arranged on the side of the extension plate, a toothed plate is arranged on the side of the support plate, and a traction wheel is arranged inside the extension plate.

[0008] Preferably, a limiting opening is formed in the side surface of the moving groove. The limiting opening is in the shape of a square plate structure. The extension plate is placed in the moving groove and can move in the moving groove. The length of the long side of the side surface of the limiting opening is less than the length of the long side of the side surface of the moving groove.

[0009] Preferably, the support plate is in the shape of a square plate structure and can be displaced in the limiting opening. One end of the toothed plate is fixedly connected to the side surface of the support plate.

[0010] Preferably, the driving motor is fixedly connected to the bottom of the discharge platform body by positioning bolts. The gear and the toothed plate are meshed and driven with each other. The driving motor relies on an external power supply to provide power.

[0011] Preferably, a sliding groove is formed in the bottom of the extension plate. A rotating rod is arranged on the side surface of the sliding groove. The traction wheel is sleeved on the rotating rod and can rotate around the rotating rod. There are multiple groups of rotating rods, and the multiple groups of rotating rods are linearly arranged at equal intervals on the surface of the sliding groove.

[0012] Preferably, a positioning hole is formed in the surface of the extension plate. A limiting rod is inserted into the positioning hole. A baffle is arranged at one end of the limiting rod. A protective pad is arranged on the side surface of the baffle. The protective pad is adhesively bonded to the surface of the baffle. The baffle is in the shape of a square plate structure.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] For the discharge platform of the spiral air duct forming machine proposed by the present utility model, when in use, the air duct can be first supported by the discharge platform body. When it is necessary to support a longer air duct, the driving motor can be first started to cooperate with the meshing transmission of the gear and the toothed plate, so that the extension plate can be displaced in the moving groove, and then the longer air duct can be supported by the extension plate in cooperation with the discharge platform body, avoiding the problem that the ordinary discharge platform body has a limited length and cannot support a longer air duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a side view of the structure of the present utility model;

[0017] Figure 3 is Figure 2 an enlarged structural diagram of part A in

[0018] Figure 4 is a schematic structural diagram of the present utility model when tilted;

[0019] Figure 5 is a schematic structural diagram of the extension plate of the present utility model;

[0020] Figure 6 isFigure 5 Schematic diagram of the enlarged structure at position B in the middle.

[0021] In the figure: 1. Discharge platform body; 2. Moving groove; 3. Driving motor; 4. Gear; 5. Extension plate; 6. Support plate; 7. Tooth plate; 8. Traction wheel; 9. Limit port; 10. Slide groove; 11. Rotating rod; 12. Positioning hole; 13. Limit rod; 14. Baffle; 15. Protective pad. Specific implementation mode

[0022] In order to clearly and completely describe the purpose, technical solution of the present utility model, and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present utility model.

[0023] Embodiment 1: Please refer to Figures 1-6 , the present utility model provides a technical solution: a discharge platform for a spiral air duct forming machine, the discharge platform of the spiral air duct forming machine includes: a discharge platform body 1, a moving groove 2 is provided on the surface of the discharge platform body 1, a driving motor 3 is provided at the bottom of the discharge platform body 1, and a gear 4 is sleeved on the transmission end of the driving motor 3;

[0024] An extension plate 5, a support plate 6 is provided on the side of the extension plate 5, a tooth plate 7 is provided on the side of the support plate 6, and a traction wheel 8 is provided inside the extension plate 5;

[0025] First, the discharge platform body 1 can be used to support the air duct. When it is necessary to support a longer air duct, the driving motor 3 can be started first, and through the meshing transmission of the gear 4 and the tooth plate 7, the extension plate 5 can be displaced in the moving groove 2, so that the longer air duct can be supported by the extension plate 5 in cooperation with the discharge platform body 1, avoiding the problem that the ordinary discharge platform body 1 has a limited length and cannot support a longer air duct.

[0026] Embodiment 2: On the basis of Embodiment 1, an extension plate 5 is provided to facilitate the support of a longer air duct. The driving motor 3 is fixedly connected to the bottom of the discharge platform body 1 by positioning bolts. The gear 4 and the tooth plate 7 are meshed and driven with each other. The driving motor 3 relies on an external power supply to provide power. A limit port 9 is provided on the side of the moving groove 2. The limit port 9 is in the shape of a square plate structure. The extension plate 5 is placed in the moving groove 2 and can move in the moving groove 2. The length of the long side of the side of the limit port 9 is less than the length of the long side of the side of the moving groove 2. The support plate 6 is in the shape of a square plate structure and can be displaced in the limit port 9. One end of the tooth plate 7 is fixedly connected to the side of the support plate 6;

[0027] When in use, when it is necessary to support a relatively long air duct, the drive motor 3 can be started first. The cooperation of the gear 4 and the toothed plate 7 can drive the extension plate 5 to displace in the moving groove 2. The support plate 6 and the arrangement of the limiting port 9 can, on the one hand, position the extension plate 5 to prevent the extension plate 5 from disengaging from the moving groove 2, and on the other hand, guide the movement of the extension plate 5, so that it is convenient to use the extension plate 5 to cooperate with the unloading table body 1 to support a relatively long air duct.

[0028] Embodiment 3: On the basis of Embodiment 2, a traction wheel 8 is provided to facilitate the displacement of the extension plate 5. A sliding groove 10 is opened at the bottom of the extension plate 5. A rotating rod 11 is arranged on the side of the sliding groove 10. The traction wheel 8 is sleeved on the rotating rod 11. The traction wheel 8 can rotate around the rotating rod 11. A plurality of groups of rotating rods 11 are provided, and the plurality of groups of rotating rods 11 are linearly arranged at equal intervals on the surface of the sliding groove 10. A positioning hole 12 is opened on the surface of the extension plate 5, and a limiting rod 13 is inserted into the positioning hole 12. A baffle 14 is arranged at one end of the limiting rod 13. A protective pad 15 is arranged on the side of the baffle 14. The protective pad 15 is adhesively bonded to the surface of the baffle 14. The baffle 14 is in a square plate-like structure;

[0029] When in use, when the extension plate 5 displaces in the moving groove 2, the rotation of the traction wheel 8 can reduce the frictional effect between the extension plate 5 and the surface of the moving groove 2. Then, the arrangement of the baffle 14 can be used to limit one end of the air duct to prevent the air duct from slipping. The protective pad 15 can prevent the side of the baffle 14 from wearing the end of the air duct. The arrangement of the positioning hole 12 and the limiting rod 13 can facilitate the disassembly and installation of the baffle 14.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The discharging table of the spiral air duct forming machine is characterized in that: The spiral duct forming machine unloading platform comprises: a unloading platform body (1), a movable groove (2) is provided on the surface of the unloading platform body (1), a driving motor (3) is provided at the bottom of the unloading platform body (1), and a gear (4) is provided on the transmission end of the driving motor (3); An extension plate (5) is provided with a support plate (6) on the side of the extension plate (5), a tooth plate (7) is provided on the side of the support plate (6), and a traction wheel (8) is provided inside the extension plate (5).

2. The discharging table of the spiral air duct forming machine according to claim 1, wherein: A limiting opening (9) is provided on the side of the movable groove (2), and the limiting opening (9) is in a square plate-shaped structure. The extension plate (5) is placed in the movable groove (2), and the extension plate (5) can move in the movable groove (2). The length of the long side of the limiting opening (9) is less than the length of the long side of the movable groove (2).

3. The discharging table of the spiral air duct forming machine according to claim 1, wherein: The support plate (6) is a square plate-shaped structure. The support plate (6) can be displaced in the limiting opening (9). One end of the tooth plate (7) is fixedly connected to the side surface of the support plate (6).

4. The discharging table of the spiral air duct forming machine according to claim 1, characterized in that: The driving motor (3) is fixedly connected to the bottom of the unloading platform body (1) by means of positioning bolts, the gear (4) and the tooth plate (7) are meshed with each other for transmission, and the driving motor (3) relies on an external power supply to provide power.

5. The discharging table of the spiral air duct forming machine according to claim 1, wherein: The bottom of the extension plate (5) is provided with a slide groove (10), and a rotating rod (11) is provided on the side of the slide groove (10). The traction wheel (8) is sleeved on the rotating rod (11), and the traction wheel (8) can rotate around the rotating rod (11). The rotating rods (11) are provided with multiple groups, and the multiple groups of rotating rods (11) are equidistantly arranged linearly with respect to the surface of the slide groove (10).

6. The discharge table of the spiral air duct forming machine according to claim 1, wherein: A positioning hole (12) is provided on the surface of the extension plate (5), a limiting rod (13) is inserted into the positioning hole (12), a baffle (14) is provided at one end of the limiting rod (13), a protective pad (15) is provided on the side of the baffle (14), and the protective pad (15) is glued to the surface of the baffle (14), and the baffle (14) is a square plate structure.

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