Bending equipment for forming metal plate side plate of freezer door

Abstract

The utility model relates to the technical field of bending equipment, in particular to bending equipment for forming a metal plate side plate of a freezer door, which comprises a supporting mechanism, a positioning mechanism and a material taking mechanism, a driving rod of an operation groove of a base drives a transmission shaft to rotate, so that the metal plate side plate for manufacturing a refrigerator door plate is conveyed to the top end of the operation groove; at the moment, a lifting rod drives a positioning box to move up and down, the bottom end of a first adsorption plate is attached to the top end of a metal plate side plate for adsorption, a rotating seat rotates to move, the position is adjusted, the rotating seat is placed at the top end of a base, and the first adsorption plate and the top end of the base clamp and fix the metal plate side face; and the first rotating shaft drives the folding piece to turn over to start to fold and bend from the edge of the side plate of the metal plate, so that a worker can conveniently and quickly adjust the bending size and position.

Description

Technical Field

[0001] The utility model relates to the technical field of bending equipment, in particular to a bending equipment for forming the sheet metal side plate of an ice cabinet door. Background Technique

[0002] Sheet metal processing is a processing method in which thin metal plates are processed and formed into products through methods such as shearing, punching, cutting, compounding, folding, welding, riveting, splicing, and forming. When producing and assembling sheet metal products, in order to facilitate splicing with other components of the equipment, it is often necessary to perform bending processing on the sheet metal to make the sheet metal meet the assembly requirements and facilitate the fixing and installation during the later assembly of the sheet metal product.

[0003] As disclosed in the authorized announcement number CN215391745U, a bending equipment for forming the sheet metal side plate of an ice cabinet door is disclosed, including a processing table, a bending assembly fixedly connected to the outer wall of the processing table, and a positioning assembly movably connected to the inside of the processing table. In the utility model, the bending size of the sheet metal is formed by the surface curvature of the arc block and the pressing block. During the process, the stability of the sheet metal is ensured by the pressing plate and the baffle. By replacing arc blocks and pressing blocks of different sizes, bending processing with different curvatures can be performed on the surface of the sheet metal. When the sheet metal is processed, it is supported relatively stably by the pressing plate, the lower positioning plate, and the pressing block. The pressure received by the sheet metal during processing can be distributed into the pressing plate, the lower positioning plate, and the pressing block, making the sheet metal not easily break during processing. However, it does not solve the problems of convenient adjustment of the bending position and rapid material taking. For this reason, we propose a bending equipment for forming the sheet metal side plate of an ice cabinet door. Content of the Utility Model

[0004] The purpose of the utility model is to provide a bending equipment for forming the sheet metal side plate of an ice cabinet door to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A bending equipment for forming the sheet metal side plate of an ice cabinet door, including a support mechanism, a positioning mechanism, and a material taking mechanism. The positioning mechanism is fixedly arranged at the top of the support mechanism, and the material taking mechanism is fixedly arranged on one side of the support mechanism. The support mechanism includes a base, an operation groove, lifting rods, driving rods, a transmission shaft, and a first rotating shaft. The base is a rectangular shell with a hollow inner wall. An operation groove is opened on one side of the top of the base. Two ends of the other side of the inner wall of the base are fixedly provided with lifting rods. A number of driving rods are fixedly arranged on the inner wall of the operation groove. A transmission shaft is sleeved on the surface of the driving rod. The driving rod can drive the transmission shaft to rotate. The surface of the transmission shaft is parallel and perpendicular to the operation groove.

[0007] Preferably, a first rotating shaft is fixedly arranged around the working groove on the inner wall of the base, a folding piece is fixedly arranged on the other side of the first rotating shaft, the first rotating shaft can drive the folding piece to rotate, and the folding piece is parallel and perpendicular to the top end of the transmission shaft.

[0008] Preferably, the positioning mechanism comprises a positioning box, a lifting rod, a rotating seat, a first adsorption plate, and an air pump. The positioning box is fixedly arranged at the top end of the lifting rod. The positioning box is parallel and perpendicular to the base, and is in an inverted L shape parallel and perpendicular to the lifting rod. A rotating seat is fixedly arranged at the bottom end of the positioning box, and a first adsorption plate is fixedly arranged at the bottom end of the rotating seat. The rotating seat can drive the first adsorption plate to rotate.

[0009] Preferably, the cross-section of the first adsorption plate should be smaller than the cross-sectional area of the working groove. Air pumps are fixedly arranged on both sides of the rotating shaft. The air pumps are connected to the adsorption plate and can generate suction force on the adsorption plate.

[0010] Preferably, the material taking mechanism comprises a driving block, a second rotating shaft, a material taking groove, a roller, an adsorption rod, and adsorption holes. A driving block is fixedly arranged on one side of the base. A second rotating shaft is fixedly arranged on one side of the inner wall of the driving block. The second rotating shaft penetrates through the driving block on one side and is fixedly provided with a material taking groove. The material taking groove is a rectangular shell with an opening in the center, and the cross-section of the material taking groove should be larger than that of the working groove.

[0011] Preferably, a number of rollers are movably arranged at the central opening of the material taking groove. The rollers rotate on the inner wall of the material taking groove. An adsorption rod is fixedly arranged on one side of the roller. A number of adsorption holes are formed on the surface of the adsorption rod. The adsorption rod should have the function of generating adsorption force through the adsorption holes. The adsorption rod and the roller are cross-corresponding to each other.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. For this bending device for forming the sheet metal side plate of the refrigerator door, the driving rod in the working groove of the base drives the transmission shaft to rotate, so that the sheet metal side plate for making the refrigerator door panel is transported to the top of the working groove. At this time, the lifting rod drives the positioning box to move up and down, so that the bottom end of the first adsorption plate fits against the top end of the sheet metal side plate for adsorption. The rotating seat rotates and moves to adjust the position, and is placed on the top end of the base. The first adsorption plate and the top end of the base clamp and fix the sheet metal side. The first rotating shaft drives the folding piece to turn over and start folding and bending from the edge of the sheet metal side plate, which is convenient for the staff to quickly adjust the bending size and position.

[0014] 2. For the bending equipment used for forming the sheet metal side plate of the ice cabinet door, after bending, the refrigerator door panel is at the top of the operation slot. At this time, the second rotating shaft drives the material taking slot to rotate, so that the adsorption holes of the adsorption rods on the inner wall of the second rotating shaft adsorb the refrigerator door panel and drive it to the other side, facilitating the staff to quickly take the bent refrigerator door panel. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 is the top view sectional structural schematic diagram of the base of the present utility model;

[0017] Figure 3 is the side view sectional structural schematic diagram of the positioning box of the present utility model;

[0018] Figure 4 is the distribution schematic diagram of the material taking slot and the base of the present utility model;

[0019] Figure 5 is the top view sectional structural schematic diagram of the material taking slot of the present utility model.

[0020] In the figure: 100, base; 101, operation slot; 102, lifting rod; 103, driving rod; 104, transmission shaft; 105, first rotating shaft; 106, folding piece; 200, positioning box; 201, rotating seat; 202, first adsorption plate; 203, air pump; 300, driving block; 301, second rotating shaft; 302, material taking slot; 303, adsorption rod; 304, adsorption hole; 305, roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-5 as shown, a technical solution provided by the present utility model:

[0023] A bending device for forming the sheet metal side plate of a refrigerator door, comprising a support mechanism, a positioning mechanism, and a material taking mechanism. The positioning mechanism is fixedly arranged at the top end of the support mechanism, and the material taking mechanism is fixedly arranged on one side of the support mechanism. The support mechanism includes a base 100, an operation groove 101, a lifting rod 102, a driving rod 103, a transmission shaft 104, a first rotating shaft 105, and a folding piece 106. The base 100 is a rectangular shell with a hollow inner wall. An operation groove 101 is formed on one side of the top end of the base 100. Two ends of the other side of the inner wall of the base 100 are fixedly provided with lifting rods 102. A plurality of driving rods 103 are fixedly arranged on the inner wall of the operation groove 101. A transmission shaft 104 is sleeved on the surface of the driving rod 103, and the driving rod 103 can drive the transmission shaft 104 to rotate. The surface of the transmission shaft 104 is parallel and perpendicular to the operation groove 101.

[0024] In this embodiment, preferably, a first rotating shaft 105 is fixedly arranged around the operation groove 101 on the inner wall of the base 100, and a folding piece 106 is fixedly arranged on the other side of the first rotating shaft 105. The first rotating shaft 105 can drive the folding piece 106 to rotate, and the folding piece 106 is parallel and perpendicular to the top end of the transmission shaft 104.

[0025] In this embodiment, preferably, the positioning mechanism includes a positioning box 200. The top end of the lifting rod 102 is fixedly provided with the positioning box 200, a rotating seat 201, a first adsorption plate 202, and an air pump 203. The positioning box 200 is parallel and perpendicular to the base 100. The positioning box 200 is parallel and perpendicular to the lifting rod 102 and is in an inverted L shape. The bottom end of the positioning box 200 is fixedly provided with the rotating seat 201, and the bottom end of the rotating seat 201 is fixedly provided with the first adsorption plate 202. The rotating seat 201 can drive the first adsorption plate 202 to rotate.

[0026] In this embodiment, preferably, the cross-section of the first adsorption plate 202 should be smaller than the cross-sectional area of the operation groove 101. Air pumps 203 are fixedly arranged on both sides of the rotating shaft. The air pumps 203 are connected to the adsorption plate and can make the adsorption plate generate suction force.

[0027] In this embodiment, preferably, the material taking mechanism includes a driving block 300, a second rotating shaft 301, a material taking groove 302, a roller, an adsorption rod 303, and adsorption holes 304. The driving block 300 is fixedly arranged on one side of the base 100. A second rotating shaft 301 is fixedly arranged on one side of the inner wall of the driving block 300. The second rotating shaft 301 penetrates through the driving block 300 on one side and is fixedly provided with the material taking groove 302. The material taking groove 302 is a rectangular shell with an opening in the center. The cross-section of the material taking groove 302 should be larger than that of the operation groove 101.

[0028] In this embodiment, preferably, a number of rollers are movably arranged at the central opening of the material taking groove 302, and the rollers rotate on the inner wall of the material taking groove 302. An adsorption rod 303 is fixedly arranged on one side of the roller, and a number of adsorption holes 304 are formed on the surface of the adsorption rod 303. The adsorption rod should have the function of generating an adsorption force by means of the adsorption holes 304, and the adsorption rod and the roller cross and correspond to each other.

[0029] When the bending device for forming the sheet metal side plate of the refrigerator door in this embodiment is in use, the drive rod 103 in the working groove 101 of the base 100 drives the transmission shaft 104 to rotate, so that the sheet metal side plate for making the refrigerator door panel is transported to the top of the working groove 101. At this time, the lifting rod 102 drives the positioning box 200 to move up and down, so that the bottom end of the first adsorption plate 202 fits against the top end of the sheet metal side plate for adsorption. The rotating seat 201 rotates and moves to adjust the position, and is placed on the top end of the base 100. The first adsorption plate 202 and the top end of the base 100 clamp and fix the sheet metal side. The first rotating shaft 105 drives the folding piece 106 to turn over and fold and bend from the edge of the sheet metal side plate, which is convenient for the staff to quickly adjust the bending size and position. The bent refrigerator door panel is at the top of the working groove 101. At this time, the second rotating shaft 301 drives the material taking groove 302 to rotate, so that the adsorption holes 304 of the adsorption rod 303 on the inner wall of the second rotating shaft 301 adsorb the refrigerator door panel and drive it to the other side, which is convenient for the staff to quickly take the bent refrigerator door panel.

[0030] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A bending device for forming a sheet metal side panel of a refrigerator door, comprising a supporting mechanism, a positioning mechanism, and a material taking mechanism, characterized in that: A positioning mechanism is fixedly arranged at the top of the support mechanism, and a material taking mechanism is fixedly arranged at one side of the support mechanism. The support mechanism comprises a base (100), an operation groove (101), a lifting rod (102), a driving rod (103), a transmission shaft (104), a first rotating shaft (105), and a folding sheet (106). The base (100) is a rectangular shell with a hollow inner wall. An operation groove (101) is provided at one side of the top of the base (100), and lifting rods (102) are fixedly arranged at both ends of the other side of the inner wall of the base (100). A plurality of driving rods (103) are fixedly arranged on the inner wall of the operation groove (101). The surface of the driving rod (103) is sleeved with a transmission shaft (104), and the driving rod (103) can drive the transmission shaft (104) to rotate. The surface of the transmission shaft (104) is parallel to and perpendicular to the operation groove (101).

2. The bending equipment for forming the sheet metal side panels of refrigerator doors according to claim 1, characterized in that: A first rotating shaft (105) is fixedly arranged on the inner wall of the base (100) around the working groove (101), and a folding piece (106) is fixedly arranged on the other side of the first rotating shaft (105). The first rotating shaft (105) can drive the folding piece (106) to rotate, and the folding piece (106) is parallel and perpendicular to the top of the transmission shaft (104).

3. The bending equipment for forming the sheet metal side panels of refrigerator doors according to claim 1, characterized in that: The positioning mechanism comprises a positioning box (200), a positioning box (200) is fixedly arranged at the top of the lifting rod (102), a rotating seat (201), a first adsorption plate (202), and an air pump (203), the positioning box (200) is parallel and perpendicular to the base (100), the positioning box (200) is parallel and perpendicular to the lifting rod (102) and is in an inverted L shape, the bottom end of the positioning box (200) is fixedly arranged with a rotating seat (201), the bottom end of the rotating seat (201) is fixedly arranged with a first adsorption plate (202), and the rotating seat (201) can drive the first adsorption plate (202) to rotate.

4. The bending equipment for forming the sheet metal side panels of refrigerator doors according to claim 3 is characterized in that: The cross section of the first adsorption plate (202) should be smaller than the cross section area of ​​the working groove (101), and air pumps (203) are fixedly arranged on both sides of the rotating shaft. The air pumps (203) are connected to the adsorption plate and can generate suction on the adsorption plate.

5. The bending equipment for forming the sheet metal side panels of refrigerator doors according to claim 1, characterized in that: The material taking mechanism comprises a driving block (300), a second rotating shaft (301), a material taking trough (302), a roller, an adsorption rod (303), an adsorption hole (304), and a roller (305). The driving block (300) is fixedly arranged on one side of the base (100), the second rotating shaft (301) is fixedly arranged on one side of the inner wall of the driving block (300), the second rotating shaft (301) penetrates the driving block (300) and is fixedly arranged with a material taking trough (302) on one side, the material taking trough (302) is a rectangular shell with a central opening, and the cross section of the material taking trough (302) should be larger than the working trough (101).

6. The bending equipment for forming the sheet metal side panels of refrigerator doors according to claim 5, characterized in that: A plurality of rollers (305) are movably arranged at the central opening of the material taking trough (302), and the rollers (305) rotate on the inner wall of the material taking trough (302). An adsorption rod (303) is fixedly arranged on one side of the roller (305), and a plurality of adsorption holes (304) are opened on the surface of the adsorption rod (303). The adsorption rod should have the function of generating adsorption force with the help of the adsorption holes (304), and the adsorption rod and the roller (305) are cross-corresponding to each other.

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