Plate bulking device

Abstract

The utility model provides a plate bulking device, and relates to the field of plate bulking manufacturing. Comprising at least one set of fixing racks, each fixing rack comprises a table top supporting frame and fixing frames arranged on the two opposite sides of the table top supporting frame, the table top supporting frames are higher than the fixing frames, and a working table top is arranged on the tops of the table top supporting frames; the two sets of movable racks are located at the two ends of the table top supporting frame correspondingly, and movable bases are arranged at the tops of the movable racks and the top of the fixed frame in a sliding mode; the plurality of moving seats are respectively driven by a first driving mechanism to move; the clamping mechanism is composed of a plurality of clamping modules arranged on the top of the movable base side by side, a clamping opening is formed in the end, facing the working table, of each clamping module, and the other ends of the clamping modules are driven by a second driving mechanism to clamp or loosen the clamping modules. The bulking device can clamp and position a plate, the precision and efficiency of bulking operation are improved, operation is easy, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the field of plate drum production, in particular to a plate drum drum device. Background Art

[0002] During sheet metal processing, it is often necessary to perform a bulging process on the sheet metal to meet specific product design and performance requirements. Traditional bulging methods often rely on manual operation, which is not only inefficient but also difficult to ensure precision and consistency. This is especially true for large sheet metal such as plate evaporator plates, where manual operation often presents difficulties and low precision.

[0003] Therefore, it is particularly important to develop a device that can efficiently and accurately complete the plate drum operation. Utility Model Content

[0004] The purpose of the utility model is to provide a plate drum-lifting device, which can clamp and position the plate, improve the accuracy and efficiency of the drum-lifting operation, is simple to operate, and has a wide range of applications.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A plate bulging device, comprising:

[0007] At least one set of fixed frames, the fixed frames comprising a table support frame and fixed frames provided on opposite sides of the table support frame, the table support frame being higher than the fixed frames, and a work surface being provided on top of the table support frame;

[0008] A movable rack, wherein the movable rack is provided with two groups, and the two groups of movable racks are respectively located at both ends of the table support frame, and movable seats are slidably provided on the top of the movable rack and the top of the fixed frame; the plurality of movable seats are respectively driven to move by a first driving mechanism;

[0009] The clamping mechanism is composed of a plurality of clamping modules arranged side by side on the top of the movable seat. A clamping port is provided at one end of the clamping module facing the work surface, and the other end of the clamping module is driven to clamp or release by a second driving mechanism.

[0010] Furthermore, in the present invention, slide rails are provided on the tops of the movable frame and the fixed frame; pulleys are provided on the bottom of the movable seat, and the pulleys are slidably connected to the slide rails.

[0011] Furthermore, in the present invention, the table support frame includes a plurality of long columns spaced side by side and a cross bar connecting the plurality of long columns; the fixed frame includes a plurality of short columns spaced side by side, a cross bar connecting the plurality of short columns and a slide rail connecting the long columns and the short columns; the slide rail is arranged at the top of the slide rail.

[0012] Furthermore, in the present invention, the movable seat includes a bottom plate, a rib plate and a top plate, the rib plate is connected between the bottom plate and the top plate, and the pulley is provided at the bottom of the bottom plate.

[0013] Furthermore, in the present invention, the first driving mechanism is a first cylinder, the first cylinder is installed in the table support frame, and the driving end of the first cylinder is connected to the moving seat.

[0014] Furthermore, in the present invention, the clamping module includes a module plate in the shape of a nail scissors, and the module plate includes an upper module plate and a lower module plate, and the upper module plate and the lower module plate are both wide at one end and narrow at the other end. The wider ends of the upper module plate and the lower module plate are close to the work surface and are hinged to each other, and the wider ends of the upper module plate and the lower module plate are relatively provided with notches to form a square clamping opening; the narrower ends of the upper module plate and the lower module plate are respectively hinged with a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are hinged to each other in a V shape and the V-shaped opening faces the clamping opening.

[0015] Furthermore, in the present invention, each of the clamping modules includes two groups of module plates arranged relatively parallel to each other, and the hinge points of the two groups of module plates are connected by hinge shafts; wherein the tops of the two upper module plates are connected by a connecting plate, and the bottoms of the two lower module plates are connected and fixed to the top plate by a mounting block.

[0016] Furthermore, in the present invention, the second driving mechanism is a second cylinder, one end of the second cylinder is connected to the hinge shaft between the first connecting rod and the second connecting rod, and the other end of the second cylinder is connected to the hinge shaft between the upper module plate and the lower module plate.

[0017] Furthermore, in the present invention, the work surface includes a support plate, a lower template and an upper template. The support plate is installed on the top of the table support frame. The lower template and the upper template are placed on the top of the support plate and are used to limit and fix the plate.

[0018] Furthermore, in the present invention, the fixed racks are provided in a plurality of groups, and the plurality of groups of fixed racks are sequentially arranged along their length direction, wherein the lengths of the plurality of groups of fixed racks are the same or different.

[0019] The utility model has at least the following advantages or beneficial effects:

[0020] The utility model sets a work surface on the top of the table support frame for placing the drum plate, sets movable seats on the fixed frames on both sides of the work surface and the movable frames at both ends respectively, and is driven by a first driving mechanism to realize the movable seats to move back and forth in four directions to adjust the length and width to accommodate plates of different sizes; sets a plurality of stacked clamping modules on the movable seat, and a clamping opening is provided at one end of the clamping module for clamping the plate, and the other end is driven to clamp or release by a second driving mechanism, so that the clamping opening is clamped or released, thereby achieving the clamping and fixing of the plate; and adjusts the opening size of the clamping opening when clamping, so as to adjust the drum height of the plate. The present application can clamp and position the plate, improve the accuracy and efficiency of the drum operation, is simple to operate, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 A schematic structural diagram of a plate drum-raising device provided in one embodiment of the present application;

[0023] Figure 2 A front view of a plate drum-raising device provided in one embodiment of the present application;

[0024] Figure 3 A schematic structural diagram of a fixed rack provided in one embodiment of the present application;

[0025] Figure 4 A schematic structural diagram of a clamping module provided in one embodiment of the present application;

[0026] Figure 5 A schematic structural diagram of a mobile base provided in one embodiment of the present application;

[0027] Figure 6 For this application Figure 1 A magnified schematic diagram of the structure in the middle.

[0028] Icon: 1-fixed frame, 11-table support frame, 12-fixed frame, 13-work table, 2-mobile frame, 21-mobile seat, 211-pulley, 212-bottom plate, 213-rib plate, 214-top plate, 3-clamping module, 31-clamping mouth, 32-upper module plate, 33-lower module plate, 34-first connecting rod, 35-second connecting rod, 36-articular shaft, 4-slide rail, 5-lower template, 6-upper template, 7-plate, 8-first cylinder, 9-second cylinder. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0031] Example

[0032] Please refer to Figures 1-6 , which is a schematic structural diagram of a plate drum-raising device in an embodiment of the present utility model;

[0033] This embodiment provides a plate bulging device, comprising:

[0034] At least one set of fixed frames 1, the fixed frames 1 including a table support frame 11 and fixed frames 12 provided on opposite sides of the table support frame 11, the table support frame 11 being higher than the fixed frames 12, and a work surface 13 being provided on the top of the table support frame 11;

[0035] The mobile rack 2 is provided with two groups, and the two groups of mobile racks 2 are respectively located at both ends of the table support frame 11. The top of the mobile rack 2 and the top of the fixed frame 12 are both slidably provided with a mobile seat 21; the multiple mobile seats 21 are respectively driven to move by the first driving mechanism;

[0036] The clamping mechanism is composed of a plurality of clamping modules 3 arranged side by side on the top of the movable seat 21. A clamping port 31 is provided at one end of the clamping module 3 facing the work surface 13. The other end of the clamping module 3 is driven by a second driving mechanism to clamp or release.

[0037] Next, a device for drumming the plate 7 according to this exemplary embodiment will be further described.

[0038] In some embodiments of the present application, reference is made to Figure 1-Figure 3 The fixed frame 1 includes a table support frame 11 and a fixed frame 12 provided on opposite sides of the table support frame 11. The table support frame 11 is higher than the fixed frame 12, and a work table 13 is provided on the top of the table support frame 11. The work table 13 is used to install the plate 7 to be drummed. The movable frame 2 is provided with two groups, and the two groups of movable frames 2 are respectively located at the two ends of the table support frame 11, that is, the movable frame 2 and the fixed frame 12 are respectively located around the work table 13, so that the plate 7 can be clamped and fixed from all sides when it is drummed. A movable seat 21 is slidably provided on the top of the movable frame 2 and the top of the fixed frame 12; the multiple movable seats 21 are respectively driven to move by a first driving mechanism; the movable seat 21 is driven to move back and forth by the first driving mechanism, which is convenient for installing the plate 7 on the one hand, and can adjust the length and width of the clamping on the other hand to adapt to plates 7 of different specifications.

[0039] As a preferred embodiment, the above-mentioned movable frame 2 and fixed frame 12 are provided with slide rails 4 on the top; the movable seat 21 is provided with a pulley 211 at the bottom, and the pulley 211 is slidably connected to the slide rail 4 so that the movable seat 21 moves in the direction of the slide rail 4 without deviation.

[0040] As a preferred embodiment, the tabletop support frame 11 comprises a plurality of long columns spaced side by side and a crossbar connecting the long columns; the fixed frame 12 comprises a plurality of short columns spaced apart, a crossbar connecting the short columns, and four slide rails connecting the long and short columns; the slide rails 4 are located on top of the four slide rails. The short columns are lower than the long columns. This structure enables the tabletop support frame 11 and the fixed frame 12 to form a single, integrated frame of varying heights, supporting structures such as the movable seat 21 and the plate 7. The interior of the frame is hollowed out, allowing for installation of other structures or wiring.

[0041] As a preferred embodiment, refer to Figure 5 The movable base 21 includes a bottom plate 212, ribs 213, and a top plate 214. The ribs 213 are connected between the bottom plate 212 and the top plate 214. The pulleys 211 are provided at the bottom of the bottom plate 212. The length of the movable base 21 on the fixed frame 12 is different from that of the movable base 21 on the movable frame 2. The fixed frame 12 corresponds to the length direction of the plate 7, while the movable frame 2 corresponds to the width direction of the plate 7. Therefore, the pulleys 211 at the bottom of the bottom plate 212 on the movable frame 2 are provided in one or two groups, preferably two groups; while the pulleys 211 at the bottom of the bottom plate 212 on the fixed frame 12 are provided in multiple groups, the specific number of which is set according to the specific length of the fixed frame 12.

[0042] As a preferred embodiment, refer to Figure 2 The first driving mechanism is a first cylinder 8, which is installed in the table support frame 11. The driving end of the first cylinder 8 is connected to the movable seat 21. The first cylinder 8 is fixed to a long column or crossbar in the table support frame 11. The first cylinder 8 drives the movable seat 21 to move back and forth through the extension and contraction of the first cylinder 8, facilitating the installation or removal of the plate 7, and driving the clamping mechanism to clamp the plate 7.

[0043] In some embodiments of the present application, reference is made to Figure 4 The clamping mechanism comprises a plurality of clamping modules 3 arranged side by side on top of the movable base 21. Each clamping module 3 has a clamping opening 31 on one end facing the work surface 13. The other end of each clamping module 3 is driven by a second drive mechanism to clamp or release the sheet material 7. The clamping opening 31 is used to clamp the sheet material 7 on opposite sides, thereby securing the sheet material 7. The second drive mechanism drives the clamping opening 31 to clamp or release the sheet material 7. In addition to securing the sheet material 7, the second drive mechanism also controls the opening and closing of the clamping opening 31 to limit the height of the sheet material 7 from bulging.

[0044] As a preferred embodiment, the clamping module 3 includes a module plate shaped like nail scissors, comprising an upper module plate 32 and a lower module plate 33. Both the upper module plate 32 and the lower module plate 33 are wide at one end and narrow at the other, with an inclined transition from narrow to wide. The wider ends of the upper module plate 32 and the lower module plate 33 are adjacent to the work surface 13 and hinged to each other. The hinges are each provided with an arc-shaped portion extending and stacked relative to each other to facilitate the hinge connection. The wider ends of the upper module plate 32 and the lower module plate 33 are notched relative to each other to form a square clamping opening 31. The narrower ends of the upper module plate 32 and the lower module plate 33 are hinged to a first connecting rod 34 and a second connecting rod 35, respectively. The first connecting rod 34 and the second connecting rod 35 are hinged to each other in a V-shape, with the V-shaped opening facing the clamping opening 31. Through the above structural design, when the opening angle of the V-shaped first connecting rod 34 and the second connecting rod 35 changes, the ends of the upper mold plate and the lower mold plate 33 can be driven to move closer or farther away, thereby achieving clamping or loosening of the clamping port 31.

[0045] As a preferred embodiment, each clamping module 3 comprises two sets of relatively parallel modular plates, the hinge points of which are connected by a hinge shaft 36. The tops of the two upper modular plates 32 are connected by a connecting plate, and the bottoms of the two lower modular plates 33 are fixed to the top plate 214 via mounting blocks. By providing two sets of spaced-apart modular plates, connected as a whole by the hinge shaft 36, the clamping force and strength of the clamping module 3 can be improved.

[0046] It should be noted that the above-mentioned module plates are all made by CNC precision machining, with the accuracy controlled within 0.05mm, which greatly improves the accuracy requirement of the drum height.

[0047] As a preferred embodiment, refer to Figure 2 The first and second connecting rods 34, 35 are driven to move by a second drive mechanism. This second drive mechanism is a second air cylinder 9, one end of which is connected to the hinge shaft 36 between the first and second connecting rods 34, 35, and the other end of which is connected to the hinge shaft 36 between the upper and lower module plates 32, 33. The extension and contraction of the second air cylinder 9 drives the hinge point of the first and second connecting rods 34, 35 to move horizontally back and forth, causing the V-shaped opening and closing angle between the first and second connecting rods 34, 35 to change, thereby driving the upper and lower module plates 32, 33 to open and close, respectively, thereby tightening or loosening the clamping opening 31.

[0048] As a preferred embodiment, refer to Figure 6 The above-mentioned work surface 13 includes a support plate, a lower template 5 and an upper template 6. The support plate is installed on the top of the table support frame 11. The lower template 5 and the upper template 6 are placed on the top of the support plate and are used to limit and fix the plate 7. The lower template 5 and the upper template 6 are used to clamp on both sides of the plate 7, and the four sides are clamped in the clamping port 31. The plate surface of the upper template 6 and the lower template 5 is used to limit and fix the plate 7, control the bulging height of the plate 7, and prevent the collapse caused by excessive bulging pressure. Specifically, when bulging the plate 7, first place the lower template 5 on the work surface 13, then place the plate 7 on the lower template 5, and finally place the upper template 6 on the plate 7, and clamp and fix it on all sides through the clamping module 3.

[0049] As a preferred embodiment, the fixed racks 1 are provided in multiple groups, and the multiple groups of fixed racks 1 are arranged in sequence along their length direction, wherein the lengths of the multiple groups of fixed racks 1 are the same or different.

[0050] In one embodiment, referring to Figure 1 , four groups of fixed racks 1 are set, which are respectively composed of two groups of 3000mm long fixed racks 1, one group of 1500mm long fixed racks 1 and one group of 2500mm long fixed racks 1. The four groups of fixed racks 1 of different lengths are cross-connected to form a total rack that can process a maximum of 10000mm long plate 7. Then, movable racks 2 are set at both ends to form the whole rack. A total of 110 clamping modules 3 are set around the work table 13 to clamp the fixed plate 7 and adjust the bulging height. The corresponding template can be selected according to the size of the plate 7 and then clamped using the clamping module 3. Finally, the high-pressure gas pipe is connected to the reserved hole of the plate 7, and then the set pressure is used to inject it between the two plate layers to achieve the purpose of bulging.

[0051] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A plate bulging device, characterized in that: include: At least one set of fixed frames, the fixed frames comprising a table support frame and fixed frames provided on opposite sides of the table support frame, the table support frame being higher than the fixed frames, and a work surface being provided on top of the table support frame; A movable rack, wherein the movable rack is provided with two groups, and the two groups of movable racks are respectively located at both ends of the table support frame, and movable seats are slidably provided on the top of the movable rack and the top of the fixed frame; the plurality of movable seats are respectively driven to move by a first driving mechanism; The clamping mechanism is composed of a plurality of clamping modules arranged side by side on the top of the movable seat. A clamping port is provided at one end of the clamping module facing the work surface, and the other end of the clamping module is driven to clamp or release by a second driving mechanism.

2. The plate bulging device according to claim 1, characterized in that: Slide rails are provided on the tops of the movable frame and the fixed frame; pulleys are provided on the bottom of the movable seat, and the pulleys are slidably connected to the slide rails.

3. The plate bulging device according to claim 2, characterized in that: The table support frame includes a plurality of long columns spaced side by side and a cross bar connecting the plurality of long columns; the fixed frame includes a plurality of short columns spaced apart, a cross bar connecting the plurality of short columns and a slide rail connecting the long columns and the short columns; the slide rail is arranged at the top of the slide rail.

4. The plate bulging device according to claim 2 or 3, characterized in that: The movable seat comprises a bottom plate, a rib plate and a top plate, the rib plate is connected between the bottom plate and the top plate, and the pulley is arranged at the bottom of the bottom plate.

5. The plate bulging device according to claim 1, characterized in that: The first driving mechanism is a first cylinder, which is installed in the table support frame, and the driving end of the first cylinder is connected to the moving seat.

6. The plate bulging device according to claim 4, characterized in that: The clamping module includes a module plate in the shape of a nail scissors, and the module plate includes an upper module plate and a lower module plate. The upper module plate and the lower module plate are both wide at one end and narrow at the other end. The wider ends of the upper module plate and the lower module plate are close to the work table and are hinged to each other, and the wider ends of the upper module plate and the lower module plate are relatively provided with notches to form a square clamping opening; the narrower ends of the upper module plate and the lower module plate are respectively hinged with a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are hinged to each other in a V shape with their V-shaped openings facing the clamping opening.

7. The plate bulging device according to claim 6, characterized in that: Each of the clamping modules includes two groups of module plates arranged relatively parallel to each other, and the hinge points of the two groups of module plates are connected by hinge shafts; wherein the tops of the two upper module plates are connected by a connecting plate, and the bottoms of the two lower module plates are connected and fixed to the top plate by mounting blocks.

8. The plate bulging device according to claim 7, characterized in that: The second driving mechanism is a second cylinder, one end of the second cylinder is connected to the hinge shaft between the first connecting rod and the second connecting rod, and the other end of the second cylinder is connected to the hinge shaft between the upper module plate and the lower module plate.

9. The plate bulging device according to claim 1, characterized in that: The work surface includes a support plate, a lower template and an upper template. The support plate is installed on the top of the table support frame. The lower template and the upper template are placed on the top of the support plate and are used to limit and fix the plate.

10. The plate bulging device according to claim 1, characterized in that: There are multiple groups of fixed racks, and the multiple groups of fixed racks are arranged in sequence along the length direction thereof, wherein the lengths of the multiple groups of fixed racks are the same or different.

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