Cabinet panel metal plate device
The design of the sheet metal bending and feeding mechanism solves the problem of difficult flipping of large-size thin panels, achieving stable pushing and positioning, and reducing the difficulty of operation and production costs.
Patent Information
- Application Number
- CN202520091434.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-15
AI Technical Summary
In the production of disinfection cabinets, it is difficult to flip the large-sized thin panels and they are easily deformed. The operation is difficult and requires the cooperation of many people, which increases the production cost and difficulty.
The sheet metal bending and feeding mechanism includes a bottom bracket, an adjustment frame, a pusher bed mechanism, and a pushing structure. The panel is flipped and positioned by a cylinder, which enables stable pushing and positioning of large-size panels.
It reduces the difficulty of operation, protects the panel from deformation, simplifies the processing, reduces manpower requirements, and lowers production costs.
Smart Images
Figure CN223733699U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of disinfection cabinet processing technology, and in particular relates to a cabinet panel sheet metal device. Background Technology
[0002] A disinfection cabinet is a cabinet with a disinfection function. During the operation of the disinfection cabinet, items are placed inside and disinfected by ultraviolet lamps installed inside the cabinet.
[0003] During the production and processing of disinfection cabinets, the panels that make up the cabinet body need to be processed by sheet metal fabrication. Sheet metal fabrication allows for cutting, bending, and other treatments. For example, during the bending process, the ends of the panels need to be fed into a bending machine for bending. In this production process, for small panels, operators can easily lift and flip the panels so that the bending end of the panel can be inserted into the bending machine for bending.
[0004] However, in actual work, when processing large-sized disinfection cabinets, the sheet metal bending panel area is very large, and the panel is relatively thin. During operation, when the operator flips the panel, multiple workers often need to support the panel to flip it so that the bent end is facing down. Because the panel is large, it is difficult to flip it. Moreover, because the panel area is large and the panel thickness is thin, the panel is prone to deformation during the flipping process. After deformation, it is difficult for the large-area, large-size thin panel to return to its initial state.
[0005] Furthermore, during operation, due to the large size of the panel, it is necessary to support the other end of the panel and flip it downwards. However, due to the large size of the panel, it is difficult for the operator's hand to reach the appropriate position. The distance from the bending machine is too great, and the thin panel has a large cutout area, causing the panel to droop severely, making it difficult to maintain the stability of the panel.
[0006] Therefore, in the actual production process, the large-sized panels are difficult to flip over during the bending process, which makes the operation of bending panels very difficult, requires a large number of operators, and results in high production costs and difficulties. Utility Model Content
[0007] Based on the above background, the purpose of this utility model is to provide a cabinet panel sheet metal device.
[0008] To achieve the above objectives, the present invention adopts the following technical solution:
[0009] A cabinet panel sheet metal device includes a sheet metal bending and feeding mechanism. The sheet metal bending and feeding mechanism includes a bottom bracket. The top two sides of the bottom bracket are respectively equipped with height-adjustable adjustment frames. A sheet metal pushing bed mechanism is hinged between the adjustment frames.
[0010] The sheet metal pusher bed mechanism includes a pusher bed, which includes a pusher bed frame that is hinged to an adjusting frame, and a plurality of pusher rollers are rotatably connected between the pusher bed frames;
[0011] The sheet metal pusher bed mechanism also includes a push structure for turning the pusher bed, and the push structure includes a push cylinder hinged to the bottom of the bed frame;
[0012] The piston rod of the push cylinder is hinged to one end of the material bed frame;
[0013] The cylinder of the push cylinder is hinged to a bracket that is fixedly installed between the adjusting frames.
[0014] Preferably, the bottom bracket includes side frame portions spaced apart on the left and right sides, and a screw lifting structure is installed at the front and rear ends of the side frame portions respectively;
[0015] The lead screw lifting structure includes a lead screw motor and a lead screw mounted on the lead screw motor. The front and rear ends of the adjusting frame are respectively fixedly connected with L-shaped lifting arms.
[0016] The lead screw is threadedly connected to the lifting arm.
[0017] Preferably, the lead screw motor is fixedly connected to side fixing brackets on both sides, and the bottom of the side fixing brackets is fixedly installed on the side frame.
[0018] The top of the side fixing bracket is fixedly connected to a lead screw seat that rotates to connect the lead screw, and a bearing that mates with the lead screw is installed inside the lead screw seat.
[0019] Preferably, the central part of the material bed frame is hinged to the adjustment frame by a pin.
[0020] Preferably, an end connecting beam is fixedly connected between the bottom and rear ends of the material bed frame, and the pushing structure is hingedly mounted on the end connecting beam.
[0021] Preferably, a hinge seat is installed at the bottom center of the end connecting beam, and an upper hinge tongue is fixedly connected to the piston rod of the push cylinder, the upper hinge tongue being hinged to the hinge seat by a pin.
[0022] The support includes a beam connecting rod rotatably connected between the rear ends of the adjustment frame;
[0023] The cylinder of the push cylinder is fixedly connected to a lower hinge tongue, and a hinge seat is fixedly connected to the beam connecting rod. The lower hinge tongue is hinged to the hinge seat by a pin.
[0024] Preferably, a pressing structure is installed on the top rear side of the material bed frame;
[0025] The thin sheet metal panels are positioned by a pressing structure.
[0026] Preferably, the pressing structure includes fixed supports arranged at the front and rear, and a pressure plate is slidably connected between the fixed supports;
[0027] The fixed bracket is equipped with a cylinder that drives the pressure plate to descend.
[0028] Preferably, a sliding guide rod is fixedly connected to the top front end of the pressure plate, and the sliding guide rod is slidably connected to the fixed bracket.
[0029] This utility model has the following beneficial effects:
[0030] 1. During the operation, when a large panel is placed on the pusher bed and supported on the pusher rollers, and the extension length of the front end of the panel is adjusted, the operator opens the push cylinder. Because the push cylinder is hinged, under the push of the cylinder, the panel and the pusher bed are simultaneously flipped so that the front end of the panel faces down and the rear end faces up. The front end of the panel is then pushed into the bending machine for bending. This method allows for the easy operation of flipping and pushing large panels into the bending machine. The panel-supported flipping method not only reduces the difficulty of operation but also allows the panel to slide down into the bending machine, protecting the panel during processing and avoiding the defects of traditional manual lifting and flipping of thin panels, which are prone to deformation due to large cutouts.
[0031] 2. The pressure structure helps to maintain the panel's position and prevent it from sliding down, while also ensuring the panel's stability during bending. Attached Figure Description
[0032] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0033] Figure 1 This is a schematic diagram of the overall structure in an embodiment of the present utility model;
[0034] Figure 2 This is a schematic diagram of the pushing structure in an embodiment of the present utility model;
[0035] Figure 3 This is a schematic diagram of the lead screw lifting structure in an embodiment of the present utility model;
[0036] Figure 4 This is a schematic diagram of the pressing structure in an embodiment of the present invention;
[0037] Figure 5 This is an embodiment of the present utility model. Figure 1 A structural diagram from another perspective.
[0038] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0040] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.
[0041] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.
[0042] Example 1
[0043] like Figure 1-5 As shown, a cabinet panel sheet metal device includes a sheet metal bending and feeding mechanism. The sheet metal bending and feeding mechanism enables large cabinet panels to be flipped and adjusted in a simple and convenient manner, and then the bending part is inserted into the bending machine, thereby reducing the difficulty of sheet metal operation.
[0044] Specifically, the sheet metal bending and feeding mechanism includes a bottom bracket 4, which has the following shape: the bottom bracket 4 includes side brackets spaced apart on the left and right sides, and a connecting bracket is welded between the center parts of the side brackets.
[0045] The bottom bracket 4 is equipped with height-adjustable brackets 2 on its top left and right sides, respectively. Specifically, screw lifting structures are installed at the front and rear ends of the side bracket. The height is adjusted by the screw lifting structures.
[0046] Specifically, the lead screw lifting structure includes a lead screw motor 33 and a lead screw 31 mounted on the lead screw motor 33. Specifically, L-shaped lifting arms are fixedly connected to the front and rear ends of the adjusting frame 2. The lead screw 31 is threadedly connected to the lifting arms (the lifting height is the height of the lifting arms). The relative position between the panel and the feed end of the bending machine is adjusted by the lifting height to ensure that the panel can be easily pushed into the bending machine.
[0047] The aforementioned lead screw motor 33 is fixedly connected to two sides of a side fixing bracket 331 (the lead screw motor 33 is fastened to the side fixing bracket by means of bolts), and the bottom of the side fixing bracket 331 is fixedly installed on the side frame.
[0048] Meanwhile, a screw seat 32 for rotating connecting screws is fixedly connected to the top of the side fixed bracket. According to the existing method, a bearing that cooperates with the screw 31 is installed in the screw seat 32.
[0049] During operation, synchronous lifting is achieved through the synchronous operation of the aforementioned lead screw motor 33.
[0050] Specifically, a sheet metal pusher bed mechanism is hinged between the adjustment frames 2.
[0051] The sheet metal pusher bed mechanism includes a pusher bed, which includes a bed frame 11 that is hinged to the adjustment frame 2 (the hinge method is that the center part of the bed frame 11 is hinged to the adjustment frame 2 by a pin). Several pusher rollers 12 are rotatably connected between the bed frames 11 (the two ends of the pusher rollers 12 are rotatably connected to the bed frame 11 by a rotating shaft).
[0052] Meanwhile, the sheet metal pusher bed mechanism also includes a push structure 6 for pushing the pusher bed to flip. The push structure 6 includes a push cylinder 61 hinged to the bottom of the bed frame 11; the piston rod of the push cylinder 61 is hinged to one end of the bed frame 11; and the cylinder of the push cylinder 61 is hinged to a bracket fixedly installed between the adjustment frames 2.
[0053] Specifically, an end-connecting crossbeam 612 is fixedly connected between the bottom and rear ends of the material bed frame 11, and the pushing structure is hingedly mounted on the end-connecting crossbeam 612. A hinge seat is installed at the bottom center of the end-connecting crossbeam 612, and an upper hinge tongue 62 is fixedly connected to the piston rod of the pushing cylinder 61. The upper hinge tongue 62 is hinged to the hinge seat by a pin. The bracket includes a beam connecting rod 611 rotatably connected between the rear ends of the adjusting frame 2. A lower hinge tongue 63 is fixedly connected to the cylinder of the pushing cylinder 61, and a hinge seat is fixedly connected to the beam connecting rod 611. The lower hinge tongue 63 is hinged to the hinge seat by a pin.
[0054] During operation, when a large panel is placed on the pusher bed and supported on the pusher roller 12, and the extension length of the front end of the panel is adjusted, the operator opens the push cylinder 61. Because the push cylinder 61 is hinged, under the push of the push cylinder 61, the panel and the pusher bed are simultaneously flipped so that the front end of the panel faces down and the rear end faces up. The front end of the panel is then pushed into the bending machine for bending.
[0055] The above method enables the easy operation of flipping and pushing large panels into the bending machine. This method, which uses panel support for flipping, not only reduces operational difficulty but also allows the panel to slide into the bending machine, protecting it from the defects of traditional manual lifting and flipping of thin panels, which are prone to deformation due to their large cutouts.
[0056] Example 2
[0057] like Figure 1-5 As shown, in this embodiment, based on embodiment 1, to maintain the panel's positioning after the panel is flipped and the angle adjusted, and to prevent the panel from sliding down and to maintain the panel's stability during bending, a pressing structure 5 is installed on the top rear side of the aforementioned material bed frame 11. The pressing structure 5 presses down on both sides of the rear end of the panel to position the panel.
[0058] Specifically, the pressing structure 5 includes L-shaped fixed brackets 51 arranged at the front and rear, and a pressure plate 53 is slidably connected between the fixed brackets 51.
[0059] Meanwhile, a cylinder 52 is installed on the rear unstable fixed bracket 51 to drive the pressure plate 53 to descend. The piston rod of the cylinder 52 is fixed to the top of the pressure plate 53 and slidably connected to the fixed bracket 51. At the same time, a sliding guide rod 54 is fixedly connected to the top of the front end of the pressure plate 53, and the sliding guide rod 54 is slidably connected to the fixed bracket 51.
[0060] In actual operation, in order to protect the panel, a flexible buffer pad, such as a flexible sponge pad (not shown in the figure), is installed at the bottom of the pressure plate 53 in the existing manner. This allows the panel to be protected by the buffer pad made of flexible material when the pressure plate 53 is pressed down on the panel.
[0061] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.
Claims
1. A cabinet panel sheet metal device, characterized by, Including sheet metal bending feeding mechanism, sheet metal bending feeding mechanism includes bottom bracket, the top of the bottom bracket is equipped with height adjustable setting adjusting frame, the sheet metal material pushing bed mechanism is hinged between the adjusting frame; The sheet metal material pushing bed mechanism includes a pushing bed, the pushing bed includes a material bed frame hinged on the adjusting frame, and a plurality of pushing rollers are rotatably connected between the material bed frames; The sheet metal material pushing bed mechanism further includes a pushing structure for turning over the pushing bed, and the pushing structure includes a pushing cylinder hinged at the bottom of the material bed frame; The piston rod of the pushing cylinder is hinged at one end of the material bed frame; The cylinder barrel of the pushing cylinder is hinged with a bracket fixedly installed between the adjusting frames.
2. The cabinet panel sheet metal arrangement of claim 1, wherein, The bottom bracket includes side frame parts spaced apart on the left and right sides, and screw lifting structures are installed at the front and rear ends of the side frame parts; The screw lifting structure includes a screw motor and a screw installed on the screw motor, and the front and rear ends of the adjusting frame are fixedly connected with L-shaped lifting arms; The screw is threadedly connected with the lifting arm.
3. The cabinet panel sheet metal arrangement of claim 2, wherein, The sides of the screw motor are fixedly connected with side fixed supports, and the bottom of the side fixed support is fixedly installed on the side frame part; The top of the side fixed support is fixedly connected with a screw seat for rotating the screw, and the screw seat is provided with a bearing matched with the screw.
4. The cabinet panel sheet metal arrangement of claim 1, wherein, The center parts of the material bed frames are hingedly connected to the adjusting frames through pins.
5. The cabinet panel sheet metal arrangement of claim 1, wherein, The bottom rear ends of the material bed frames are fixedly connected with an end connecting beam, and the pushing structure is hingedly installed on the end connecting beam.
6. The cabinet panel sheet metal arrangement of claim 5, wherein, The bottom center part of the end connecting beam is provided with a hinged seat, and the piston rod of the pushing cylinder is fixedly connected with an upper hinged tongue, which is hingedly connected to the hinged seat through a pin; The bracket includes a beam connecting rod rotatably connected between the rear ends of the adjusting frames; The cylinder barrel of the pushing cylinder is fixedly connected with a lower hinged tongue, and the beam connecting rod is fixedly connected with a hinged seat, and the lower hinged tongue is hingedly connected to the hinged seat through a pin.
7. The cabinet panel sheet metal arrangement of claim 1, wherein, The top rear side of the material bed frame is provided with a pressing structure; The thin panel of sheet metal is positioned by the pressing structure.
8. The cabinet panel sheet metal arrangement of claim 7, wherein, The pressing structure includes front and rear fixed supports, and a pressing plate is slidably connected between the fixed supports; The fixed support is provided with a cylinder for driving the pressing plate to descend.
9. The cabinet panel sheet metal arrangement of claim 8, wherein, The front end top of the pressing plate is fixedly connected with a sliding guide rod, and the sliding guide rod is slidably connected to the fixed support.