Door frame one-time forming system

Abstract

The utility model discloses a door frame one-step forming system, which is used for processing a coil stock into a door frame and is sequentially provided with a feeding device, a punching device, a rolling device, an impressing forming device and a gap withdrawing device. The door frame punching machine has the advantages that the punching device is arranged in front of the rolling device and the coining forming device, the door frame is punched firstly and then is rolled and coined, and therefore the situation that the formed door frame deforms due to punching force when the door frame is punched after being rolled and coined is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of door frame processing, in particular to a one-step molding system for a door frame. Background Art

[0002] Door cover is a building decoration term, which refers to the two door frames inside and outside the door. It is also called door frame directly. Its main function is to fix the door leaf and protect the corners and decorations. It is often used in the decoration process to protect the door from scratches, corrosion, damage, dirt, etc.

[0003] In the current door frame production, the roller pressing and stamping are first carried out, and then the holes are punched. Because the punching was previously done manually, there was nothing wrong with it. However, when our company used the punching device to punch the door frame, it was found that during the punching process of the door frame using the relevant punching device, the formed door frame was easily deformed under the action of the punching force. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a door frame one-step molding system to solve the above-mentioned problems.

[0005] The purpose of the utility model is achieved through the following technical solutions: a door frame one-step forming system, used for processing coiled materials into door frames, which is sequentially provided with a feeding device, a punching device, a rolling device, an embossing forming device and a recessing device.

[0006] An early warning device is arranged between the feeding device and the punching device, and between the punching device and the rolling device. The early warning device comprises a contact rod abutting against the coil and a signal transmitter.

[0007] The loading device comprises a placing plate for placing the coiled material, a first motor for driving the placing plate to rotate, and a first leveling component.

[0008] The inlet end of the punching device is provided with a second leveling assembly. The punching device is provided with a plurality of punching stations, each of which comprises a punching piece and a first cylinder for driving the punching piece to work.

[0009] A third leveling assembly is provided at the inlet end of the rolling device, a plurality of rolling stations are provided on the rolling device, two upper and lower parallel forming rollers and a transmission base rotatably connected to one of the forming rollers are rotatably provided on the rolling station, a first gear connected to the forming roller is rotatably provided in the transmission base, a motor base is provided on the rolling device, a rotating rod penetrating through a plurality of transmission bases is provided on the motor base, a second gear for driving the first gear to rotate is sleeved on the rotating rod, a third gear located in the motor base is sleeved on the rotating rod, a second motor is provided on the motor base, and a fourth motor meshing with the third gear is provided at the output end of the second motor.

[0010] The embossing molding device includes a molding station, multiple embossing stations and a molding base that runs through the molding station and the embossing station. The molding station is provided with a molding part whose position and shape match the molding base and a second cylinder for driving the molding part to work. The embossing station is provided with an embossing part for embossing corresponding grooves and a third cylinder for driving the embossing part to work.

[0011] The withdrawing device is provided with two withdrawing stations, each of which is provided with a door frame discharge port and a waste discharge port, and each of which is provided with a withdrawing part and a fourth cylinder for driving the withdrawing part to work.

[0012] The beneficial effect of the utility model is that by arranging the punching device before the rolling device and the embossing device, the door frame is first punched and then rolled and embossed, thereby avoiding the punching force causing the formed door frame to be deformed when rolling, embossing and then punching are performed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the feeding device of the utility model;

[0015] Figure 3 This is a schematic diagram of the punching device of the utility model;

[0016] Figure 4 This is a schematic diagram of the roller pressing device of the utility model;

[0017] Figure 5 It is a schematic diagram of the embossing molding device and the recessing device of the utility model;

[0018] Figure 6 This is a schematic diagram of the early warning device of the utility model;

[0019] Figure 7 It is a schematic diagram of the rotating rod connection;

[0020] In the figure, 1-feeding device, 11-placing plate, 12-first motor, 13-first leveling assembly, 2-punching device, 21-second leveling assembly, 22-punching member, 23-first cylinder, 3-rolling device, 31-third leveling assembly, 32-forming roller, 33-transmission base, 34-first gear, 35-motor base, 36-rotating rod, 37-second gear, 38-third gear, 39-second motor, 310-fourth gear, 4-stamping molding device, 41-molding station, 42-stamping station, 43-molding base, 44-molding member, 45-second cylinder, 46-stamping member, 47-third cylinder, 5-retracting device, 51-retracting station, 52-door frame discharge port, 53-waste discharge port, 54-retracting member, 55-fourth cylinder, 6-early warning device, 61-contact rod. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0022] It is to be noted that the concepts of directions “left”, “right”, “up”, “down”, “front”, “back”, “inside” and “outside” in the following schemes are all relative directions and will not be listed one by one here.

[0023] A door frame one-step molding system, reference Figure 1 , including a feeding device 1, an early warning device 6, a punching device 2, an early warning device 6, a rolling device 3, an embossing device 4 and a retreat device 5 which are arranged in sequence.

[0024] refer to Figure 2 The feeding device 1 includes a placement tray 11 for placing the coil and a first motor 12 for driving the placement tray 11 to rotate. In this embodiment, the output end of the first motor 12 and the placement tray 11 are connected by a belt transmission. For those skilled in the art, this is a very prior art and can also be achieved by a transmission rod, etc., which will not be described in detail here. When the first motor 12 outputs, the placement tray 11 rotates and the coil is released.

[0025] refer to Figure 6 The early warning device 6 is provided with a contact rod 61 in contact with the coil and a signal transmitter that sends a signal to the first motor 12. When the coil is no longer in contact with the contact rod 61, the signal transmitter sends a signal to the first motor 12, the first motor 12 outputs, and the placement plate 11 rotates until the coil contacts the contact rod 61, and the first motor 12 stops outputting.

[0026] refer to Figure 3 The punching device 2 includes a second leveling assembly 21 disposed at its inlet end. A plurality of punching stations are disposed on the punching pile 2 along its elongation direction. Each punching station is provided with a punching member 22 for punching the coil and a first cylinder 23 for driving the punching member 22 to move up and down.

[0027] refer to Figure 4 and Figure 7 The roller pressing device 3 is provided with a third leveling assembly 31 at its inlet end. The roller pressing device 3 is provided with a plurality of roller pressing stations along its extension direction. Each roller pressing station is provided with a forming roller 32 which is parallelly distributed up and down. Each roller pressing station is provided with a transmission base 33 which is rotatably connected to the forming roller 32 below. The roller pressing device 3 is provided with a motor base 35. A rotating rod 36 is provided through the motor base 35 and the transmission base 33. A second motor 39 is provided on the motor base 35. A fourth gear 310 is provided at the output end of the second motor 39. A third gear 38 meshing with the fourth gear 310 is sleeved on the rotating rod 36. A first gear 34 connected to the forming roller 32 is rotatably provided in the transmission base 33. A second gear 37 meshing with the first gear 34 is sleeved on the rotating rod 36.

[0028] refer to Figure 5 The inlet end of the embossing molding device 4 is provided with a molding station 41, and the outlet end is connected with a backing device 5. The embossing molding device 4 is provided with a plurality of embossing stations 42 from the inlet end to the outlet end. The molding base 43 runs through the molding station 41 and the embossing station 42. The molding station 41 is provided with a molding member 44 that matches and cooperates with the molding base 43 and a second cylinder 45 that drives the molding member 44 to work. The embossing station 42 includes a embossing member 46 for embossing the corresponding groove of the coiled material and a third cylinder 47 for driving the embossing member 46 to move up and down. Two backing stations 51 are provided on the backing device 5. A door frame discharge port 52 and a waste material discharge port 53 are provided on the lower side of the backing station 51 from top to bottom. A backing member 54 and a fourth cylinder 55 that drives the backing member 54 to work are provided on the backing station 51.

[0029] The coil is released from the feeding device 1, and is first punched by the punching device 2, then rolled by the rolling device 3, and finally embossed by the embossing device 4, and finally removed by the removal device 5.

[0030] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above description or the technology or knowledge in the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A door frame one-step forming system, used for processing coiled material into door frames, characterized in that: A feeding device (1), a punching device (2), a rolling device (3), an embossing device (4) and a recessing device (5) are sequentially arranged; The loading device (1) comprises a placement plate (11) for placing the coil, a first motor (12) for driving the placement plate (11) to rotate, and a first leveling component (13); The inlet end of the punching device (2) is provided with a second leveling assembly (21), and the punching device (2) is provided with a plurality of punching stations, each of which comprises a punching member (22) and a first cylinder (23) for driving the punching member (22) to work; The inlet end of the rolling device (3) is provided with a third leveling component (31), the rolling device (3) is provided with a plurality of rolling stations, the rolling stations are provided with two upper and lower parallel forming rollers (32) and a transmission base (33) rotatably connected to one of the forming rollers (32), a first gear (34) connected to the forming roller (32) is rotatably provided in the transmission base (33), the rolling device (3) is provided with a motor base (35), the motor base (35) is provided with a rotating rod (36) penetrating the plurality of transmission bases (33), the rotating rod (36) is sleeved with a second gear (37) for driving the first gear (34) to rotate, the rotating rod (36) is sleeved with a third gear (38) located in the motor base (35), the motor base (35) is provided with a second motor (39), and the output end of the second motor (39) is provided with a fourth gear (310) meshing with the third gear (38); The embossing molding device (4) comprises a molding station (41), a plurality of embossing stations (42), and a molding base (43) that penetrates the molding station (41) and the embossing station (42); the molding station (41) is provided with a molding piece (44) whose position and shape match those of the molding base (43) and a second cylinder (45) for driving the molding piece (44) to work; the embossing station (42) is provided with an embossing piece (46) for embossing a corresponding groove and a third cylinder (47) for driving the embossing piece (46) to work; The ejection device (5) is provided with two ejection stations (51), each of which is provided with a door frame discharge port (52) and a waste discharge port (53), and each of which is provided with an ejection member (54) and a fourth cylinder (55) for driving the ejection member (54) to work.

2. A door frame one-step molding system according to claim 1, characterized in that: An early warning device (6) is provided between the feeding device (1) and the punching device (2), and between the punching device (2) and the rolling device (3). The early warning device (6) comprises a contact rod (61) abutting against the coil and a signal transmitter.

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