Pressing device for metal door machining

Abstract

The utility model discloses a press-fit device for metal door processing, which relates to the technical field of door and window production and comprises a base station, mechanism frames are fixedly connected to positions, close to four corners, of the upper side of the base station, and press-fit mechanisms are movably mounted on the upper surfaces of the inner sides of the mechanism frames. A turnover mechanism is fixedly connected to the position, close to the front side, of the upper surface of the inner side of the base table, a conveying mechanism is slidably connected to the lower surface of the inner side of the base table, a fixing frame is fixedly connected to the upper surface of the inner side of the base table, and two supporting frames which are bilaterally symmetrical are slidably connected to the inner side of the fixing frame. According to the pressing device for machining the metal door, the first motor drives the mounting table to turn over, so that a finished product falls on the sponge mat, then the second motor drives the moving table to convey the finished product out, the purposes of automatic demolding and automatic conveying of the finished product are achieved, the production efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window production, in particular to a pressing device for metal door processing. Background Art

[0002] Doors and windows are important components of the building envelope system. During the production process of metal doors, the metal parts need to be pressed together to form surface texture.

[0003] Chinese patent document CN208894933U discloses a cold forming device for metal doors and windows, including a base plate, a lower mold is arranged at the middle position of the upper end of the base plate, a limit assembly is arranged around the upper end of the base plate located at the lower mold, a bracket is fixed around the upper end of the base plate, a hydraulic cylinder is fixed in the middle of the inner upper end of the bracket, and a fixed seat is fixed at the lower end of the hydraulic cylinder. The utility model sets a limit assembly on the floor and a limit guide rod on the upper end of the fixed seat. When the metal doors and windows are cold-formed, the limit guide rod at the upper end of the fixed seat slides along the limit plate, so that the fixed seat will not deviate left and right when sliding up and down. At the same time, the limit hole of the fixed seat corresponds to the guide column, and the fixed seat will not deviate when pressed down due to the action of the guide column. In this way, the upper mold and the lower mold always keep the box corresponding when pressing, and the double limit fixation effectively improves the quality of cold forming.

[0004] The existing technology has the following problems:

[0005] After cold pressing, the finished product of the molding device will remain in the lower mold, and external manual operation is required to take out the product, which takes a lot of time. In addition, the finished product is a metal product with a large weight, which is difficult to take out, reducing production efficiency. Utility Model Content

[0006] The utility model provides a pressing device for metal door processing to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A pressing device for metal door processing comprises a base, a mechanism frame is fixedly connected to the upper side of the base near the four corners, a pressing mechanism is movably mounted on the inner upper surface of the mechanism frame, a flipping mechanism is fixedly connected to the inner upper surface of the base near the front side, and a conveying mechanism is slidably connected to the inner lower surface of the base.

[0009] Preferably, the flipping mechanism includes a first motor, the upper surface of which is fixedly connected to the inner upper surface of the base near the front side, the output end of the first motor is fixedly connected to a first gear, the inner side of the upper wall of the base is rotatably connected to a mounting platform, the upper and lower sides of the mounting platform are fixedly connected to lower molds symmetrically distributed up and down, and the middle part of the front side of the mounting platform is fixedly connected to a second gear, and the lower side of the second gear is meshingly connected to the upper side of the first gear.

[0010] Preferably, a fixing frame is fixedly connected to the inner upper surface of the base, and two left-right symmetrical support frames are slidably connected to the inner side of the fixing frame, and the support frames are located below the lower mounting platform, and two front-to-back symmetrical hydraulic telescopic rods are fixedly connected to front and back positions of the two support frames that are close to each other on the front and back sides, and the ends of the hydraulic telescopic rods that are away from each other are fixedly connected to positions on the inner left and right surfaces of the base close to the upper side.

[0011] Preferably, the right side of the support frame located on the left side is fixedly connected with a plurality of linearly distributed connecting sleeve rods, and the left side of the support frame located on the right side is fixedly connected with a plurality of linearly distributed connecting plug rods, and the outer sides of the connecting plug rods are movably sleeved on the inner sides of the connecting sleeve rods.

[0012] Preferably, the conveying mechanism comprises a moving table, the lower side of the moving table is slidably connected to the inner lower surface of the base, the upper side of the moving table is fixedly connected with a sponge pad, and the sponge pad is located directly below the lower mold.

[0013] Preferably, a second motor is fixedly connected to the inner lower surface of the groove near the right front side on the inner lower surface of the base, a transmission rod is fixedly connected to the output end of the second motor, two third gears are fixedly connected to the outer wall of the transmission rod near the left and right ends, and two racks are fixedly connected to the left and right sides of the movable platform near the lower side, and the upper side of the third gear is meshed and connected with the lower side of the rack.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a pressing device for metal door processing, which adopts the cooperation of a first motor, a first gear, a mounting table, a lower mold, a second gear, a conveying mechanism, a moving table, a sponge pad, a second motor, a transmission rod, a third gear and a rack. The first motor drives the mounting table to flip, causing the finished product to fall on the sponge pad, and then the second motor drives the moving table to convey the finished product out, thereby completing the purpose of automatic demoulding and automatic conveying of the finished product, accelerating production efficiency and reducing production costs.

[0016] 2. The utility model provides a pressing device for metal door processing, which adopts a pressing mechanism, a flipping mechanism, a fixing frame, a supporting frame, a hydraulic telescopic rod, a connecting sleeve rod, a connecting plug rod, a mounting table and a lower mold. The supporting frame restricts the mounting table so that the lower mold will not deflect when the pressing mechanism is performing a pressing process. At the same time, the mounting table is supported to avoid the downward pressure on the mounting table caused by the pressing process, which causes the mounting table to bend and deform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0019] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the turning mechanism of the utility model;

[0020] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of the middle A part;

[0021] Figure 5 It is a partial three-dimensional structural schematic diagram of the conveying mechanism of the utility model.

[0022] In the figure: 1. base; 2. mechanism frame; 3. pressing mechanism; 4. flipping mechanism; 41. fixing frame; 42. supporting frame; 43. hydraulic telescopic rod; 44. connecting sleeve rod; 45. connecting plug rod; 46. first motor; 47. first gear; 48. mounting table; 49. lower mold; 410. second gear; 5. conveying mechanism; 51. moving table; 52. sponge pad; 53. second motor; 54. transmission rod; 55. third gear; 56. rack. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 , Figure 2 As shown, a pressing device for metal door processing includes a base 1, a mechanism frame 2 is fixedly connected to the upper side of the base 1 near the four corners, a pressing mechanism 3 is movably installed on the inner upper surface of the mechanism frame 2, a flipping mechanism 4 is fixedly connected to the inner upper surface of the base 1 near the front side, and a conveying mechanism 5 is slidably connected to the inner lower surface of the base 1.

[0025] It should be noted that the pressing mechanism 3 contains components such as a hydraulic lifting rod and an upper mold, which can drive the upper mold to move up and down, resulting in a pressing process operation.

[0026] like Figure 2-Figure 4 As shown, the flipping mechanism 4 includes a first motor 46, the upper surface of which is fixedly connected to the inner upper surface of the base 1 near the front side, the output end of the first motor 46 is fixedly connected to the first gear 47, the inner side of the upper wall of the base 1 is rotatably connected to a mounting platform 48, the upper and lower sides of the mounting platform 48 are fixedly connected to lower molds 49 symmetrically distributed up and down, the middle part of the front side of the mounting platform 48 is fixedly connected to a second gear 410, and the lower side of the second gear 410 is meshed and connected with the upper side of the first gear 47.

[0027] It should be noted that the first motor 46 drives the first gear 47 to rotate, the first gear 47 rotates the second gear 410, and the second gear 410 drives the mounting platform 48 to rotate when rotating, so that the upper and lower lower molds 49 are flipped, so that the lower mold 49 originally on the upper side is inverted and the pressed product falls out, causing demolding. The mounting platform 48 contains an electromagnet to prevent the product from falling off prematurely when the mounting platform 48 is not completely flipped over.

[0028] like Figure 2 , Figure 3 As shown, a fixing frame 41 is fixedly connected to the inner upper surface of the base 1, and two left-right symmetrical support frames 42 are slidably connected to the inner side of the fixing frame 41, and the support frames 42 are located below the lower mounting platform 48, and two front-to-back symmetrical hydraulic telescopic rods 43 are fixedly connected to the front and rear sides of the two support frames 42 at positions close to each other, and the ends of the hydraulic telescopic rods 43 that are away from each other are fixedly connected to the inner left and right surfaces of the base 1 near the upper side.

[0029] It should be noted that the fixing frame 41 fixes the supporting frame 42 so that it can only move left and right. When the mounting platform 48 needs to be flipped, the hydraulic telescopic rod 43 drives the supporting frame 42 to separate the two supporting frames 42 from each other, and the supporting frame 42 supports the lower side of the mounting platform 48.

[0030] like Figure 3 , Figure 4 As shown, the right side of the support frame 42 located on the left side is fixedly connected with a plurality of linearly distributed connecting rods 44, and the left side of the support frame 42 located on the right side is fixedly connected with a plurality of linearly distributed connecting plug rods 45, and the outer sides of the connecting plug rods 45 are movably sleeved on the inner sides of the connecting rods 44.

[0031] It should be noted that the connecting sleeve rod 44 and the connecting plug rod 45 are sleeved with each other to strengthen the connection relationship between the two support frames 42 and improve the supporting capacity of the mounting platform 48.

[0032] like Figure 2 , Figure 5As shown, the conveying mechanism 5 includes a moving platform 51 , the lower side of the moving platform 51 is slidably connected to the inner lower surface of the base 1 , and the upper side of the moving platform 51 is fixedly connected to a sponge pad 52 , and the sponge pad 52 is located directly below the lower mold 49 .

[0033] It should be noted that the pressed product will fall onto the sponge pad 52 to absorb the impact of the pressed product on the bottom.

[0034] like Figure 2 , Figure 5 As shown, a second motor 53 is fixedly connected to the inner lower surface of the groove near the right front side on the inner lower surface of the base 1, a transmission rod 54 is fixedly connected to the output end of the second motor 53, and two left-right symmetrical third gears 55 are fixedly connected to the outer wall of the transmission rod 54 near the left and right ends, and two left-right symmetrical racks 56 are fixedly connected to the left and right sides of the moving platform 51 near the lower side, and the upper side of the third gear 55 is meshed and connected with the lower side of the rack 56.

[0035] It should be noted that the second motor 53 drives the transmission rod 54 to rotate, and when the transmission rod 54 rotates, it drives the third gear 55 to rotate, and when the third gear 55 rotates, it drives the rack 56 to move in the front-rear direction, so that the moving platform 51 moves forward.

[0036] The working principle of the utility model is as follows: first, the first motor 46 drives the first gear 47 to rotate, the first gear 47 rotates the second gear 410 to rotate, and the second gear 410 drives the mounting platform 48 to rotate when rotating, so that the upper and lower lower molds 49 are turned over, so that the lower mold 49 originally on the upper side is inverted and the pressed and formed product falls out, causing demoulding. The mounting platform 48 contains an electromagnet inside, which can prevent the product from falling off prematurely when the mounting platform 48 is not completely turned over. The second motor 53 drives the transmission rod 54 to rotate, and the transmission rod 54 drives the third gear 55 to rotate when rotating. When the third gear 55 rotates, it drives the rack 56 to move in the front and rear directions, so that the moving platform 51 moves forward, and the mounting platform 48 is turned over by the first motor 46, so that the finished product falls on the sponge pad 52, and then the second motor 53 drives the moving platform 51 to move forward. The movable table 51 allows the finished product to be transported out, completing the purpose of automatic demoulding and automatic transportation of the finished product, speeding up production efficiency and reducing production costs. Finally, the fixed frame 41 fixes the support frame 42 so that it can only move left and right. When it is necessary to flip the mounting table 48, the hydraulic telescopic rod 43 drives the support frame 42 to separate the two support frames 42 from each other. The support frame 42 supports the lower side of the mounting table 48, and the connecting sleeve rod 44 and the connecting plug rod 45 are mutually connected to enhance the connection relationship between the two support frames 42 and improve the supporting capacity of the mounting table 48. The support frame 42 restricts the mounting table 48, so that when the pressing mechanism 3 is performing the pressing process, the lower mold 49 will not deflect, and at the same time, the mounting table 48 is supported to avoid the downward pressure on the mounting table 48 caused by the pressing process, which causes the mounting table 48 to bend and deform.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pressing device for metal door processing, comprising a base (1), characterized in that: A mechanism frame (2) is fixedly connected to the upper side of the base (1) near the four corners, a pressing mechanism (3) is movably mounted on the inner upper surface of the mechanism frame (2), a flipping mechanism (4) is fixedly connected to the inner upper surface of the base (1) near the front side, and a conveying mechanism (5) is slidably connected to the inner lower surface of the base (1).

2. A pressing device for metal door processing according to claim 1, characterized in that: The flipping mechanism (4) comprises a first motor (46), the upper surface of which is fixedly connected to the inner upper surface of the base (1) near the front side, the output end of which is fixedly connected to a first gear (47), the inner side of the upper wall of the base (1) is rotatably connected to a mounting platform (48), the upper and lower sides of the mounting platform (48) are fixedly connected to lower molds (49) symmetrically distributed in the upper and lower directions, the middle part of the front side of the mounting platform (48) is fixedly connected to a second gear (410), and the lower side of the second gear (410) is meshingly connected to the upper side of the first gear (47).

3. A pressing device for metal door processing according to claim 2, characterized in that: A fixing frame (41) is fixedly connected to the inner upper surface of the base (1), and two left-right symmetrical support frames (42) are slidably connected to the inner side of the fixing frame (41), and the support frames (42) are located below the lower mounting platform (48). Two front-to-back symmetrical hydraulic telescopic rods (43) are fixedly connected to the front and back sides of the two support frames (42) at positions close to each other, and the ends of the hydraulic telescopic rods (43) that are away from each other are fixedly connected to the inner left and right sides of the base (1) at positions close to the upper side.

4. A pressing device for metal door processing according to claim 3, characterized in that: The right side of the support frame (42) located on the left side is fixedly connected to a plurality of linearly distributed connecting sleeve rods (44), and the left side of the support frame (42) located on the right side is fixedly connected to a plurality of linearly distributed connecting plug rods (45), and the outer sides of the connecting plug rods (45) are movably sleeved on the inner sides of the connecting sleeve rods (44).

5. The metal door processing pressing device according to claim 2, characterized in that: The conveying mechanism (5) comprises a movable platform (51), the lower side of which is slidably connected to the inner lower surface of the base (1), and the upper side of which is fixedly connected to a sponge pad (52), which is located directly below the lower mold (49).

6. A pressing device for metal door processing according to claim 5, characterized in that: A second motor (53) is fixedly connected to the inner lower surface of the groove near the right front side of the inner lower surface of the base (1); a transmission rod (54) is fixedly connected to the output end of the second motor (53); two third gears (55) are fixedly connected to the outer wall of the transmission rod (54) near the left and right ends; two left-right symmetrical racks (56) are fixedly connected to the left and right sides of the movable platform (51) near the lower side; the upper side of the third gear (55) is meshed and connected with the lower side of the rack (56).

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