Edge folding device for steel cabinet production

Abstract

The utility model discloses an edge folding device for steel cabinet production, which relates to the technical field of steel cabinet production and comprises a base, moving seats are symmetrically and slidably connected to the upper end of the base, a mounting frame is fixedly connected to the upper ends of the moving seats, a cylinder is mounted at the upper end of the mounting frame, and the telescopic end of the cylinder extends into the mounting frame and is fixedly connected with the mounting seat. A movable assembly is installed in the base, the upper end of the base is in threaded connection with a supporting table, and fixing assemblies are symmetrically installed at the upper end of the supporting table. With the adoption of the structure, the time required for mounting and dismounting the pressure head can be remarkably shortened, the pressure head can be replaced or adjusted more quickly in the production process, so that the overall working efficiency is improved, complicated tools or tedious steps are not needed, an operator can easily mount and dismount the pressure head, the operation difficulty is reduced, and the production cost is reduced. And the operation convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel cabinet production, in particular to a folding device for steel cabinet production. Background Art

[0002] Steel cabinets are storage cabinets or furniture cabinets made primarily of steel. They are durable, fireproof, theft-resistant, and corrosion-resistant, making them widely used in various settings, such as offices, schools, hospitals, factories, and public spaces. Steel cabinets are primarily made of steel plates, processed through processes such as bending, welding, and spraying. They can be customized to suit different needs, such as with locks, drawers, and partitions to accommodate various storage requirements. The hemming device used in steel cabinet production is a specialized mechanical device used to bend the edges of steel cabinets into a specific shape or angle.

[0003] Publication number "CN210172282U" discloses a folding device for a truck scale cover, comprising a base, a base provided at the upper end of the base, a mounting seat provided at the upper end of the base, a support platform provided at the upper end of the mounting seat, mounting blocks provided at the front and rear ends of the support platform, a first pressure plate and a second pressure plate provided at the upper end of the support platform, a metal plate provided between the support platform and the first and second pressure plates, threaded holes provided on the first and second pressure plates, fastening screws provided in the threaded holes, a first clamping block provided on one side of the mounting seat, a telescopic rod provided at the lower end of the first clamping block, a second clamping block provided on the upper side of the first clamping block, and a slider provided at one end of the second clamping block. The utility model has a scientific and reasonable structure, is safe and convenient to use, can automatically fold edges, is more efficient, more firmly fixes the metal plate, and has a better folding effect.

[0004] Although the above-mentioned utility model has a scientific and reasonable structure, is safe and convenient to use, and the device can automatically fold edges, it is more efficient, fixes the metal plates more firmly, and has a better folding effect, but it is unable to quickly disassemble and install the pressure head. Therefore, when the equipment needs daily maintenance or maintenance, it will encounter great difficulties. If daily maintenance is not performed in time, the wear of the pressure head will gradually increase. The worn or damaged pressure head will lead to a decline in the folding quality, such as uneven folding, inaccurate folding angles, etc., which will directly affect the appearance quality and performance of the steel cabinet. Utility Model Content

[0005] In response to the problems mentioned in the background technology, the purpose of the present utility model is to provide a folding device for the production of steel cabinets to solve the problem that the pressure head cannot be quickly disassembled and installed. When the equipment needs daily maintenance or upkeep, great difficulties will be encountered, resulting in a decline in the folding quality, such as uneven folding, inaccurate folding angles, etc., which will directly affect the appearance quality and performance of the steel cabinet.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A folding device for steel cabinet production includes a base, a movable base is symmetrically and slidably connected to the upper end of the base, a mounting frame is fixedly connected to the upper end of the movable base, a cylinder is installed on the upper end of the mounting frame, a telescopic end of the cylinder extends into the interior of the mounting frame and is fixedly connected to the mounting base, a pressure head is installed at the bottom end of the mounting base, a connecting component is installed at the upper end of the pressure head, a movable component is installed inside the base, a support platform is threadedly connected to the upper end of the base, and a fixed component is symmetrically installed at the upper end of the support platform;

[0008] The connecting assembly includes an accommodating chamber, a return spring, a movable plate, a locking block and an inclined surface. The upper end of the pressure head is fixedly connected to the connecting block, and an accommodating chamber is symmetrically opened inside the connecting block. One end of the accommodating chamber is fixedly connected to the return spring, and the other end of the return spring is fixedly connected to the movable plate. The movable plate and the accommodating chamber are slidingly connected, and the end of the movable plate away from the return spring is fixedly connected to the locking block. The end of the locking block away from the movable plate extends out of the side end of the connecting block. The upper end of the locking block is set as an inclined surface, and a connecting groove is opened at the bottom of the mounting seat. The connecting groove and the connecting block are plug-in, and locking grooves are symmetrically opened at both ends of the connecting groove to lock. The slot and the locking block are snap-connected, and an unlocking block is slidably connected inside the locking slot. The unlocking block extends out of the side end of the mounting seat at one end away from the locking block. A limiting slot is symmetrically provided inside the locking slot, and the limiting blocks are symmetrically fixedly connected at both ends of the unlocking block. The limiting block and the limiting slot are slidably connected, which can significantly reduce the time required for installation and disassembly of the pressure head, and can replace or adjust the pressure head more quickly during the production process, thereby improving overall work efficiency. Moreover, there is no need for complicated tools or tedious steps. The operator can easily complete the installation and disassembly of the pressure head, which reduces the difficulty of operation and improves the convenience of operation.

[0009] As an optimal technical solution, the moving assembly includes a screw rod, a guide rod, a moving block, a sliding block and a driving motor. A cavity is symmetrically opened inside the base, and guide rods are fixedly connected at both ends of the cavity. A driving motor is installed at one end of the base, and the output end of the driving motor extends into the cavity and is fixedly connected to a screw rod. A moving block is sleeved on the outside of the screw rod and the guide rod, and the upper end of the moving block is fixedly connected to the sliding block. The end of the sliding block away from the moving block extends out of the upper end of the base and is fixedly connected to the bottom end of the moving seat. A moving groove is symmetrically opened on the upper end of the base, and the moving groove is connected to the cavity. The moving groove and the sliding block are slidably connected, which can allow the pressure head to be quickly positioned to different working positions without frequent replacement or adjustment of equipment, thereby shortening production preparation time, especially when processing steel cabinets of different sizes or shapes, it can maintain production continuity and efficiency, and allow the pressure head to cover a wider processing area to adapt to the layout and needs of different production lines.

[0010] As an optimal technical solution, the fixing assembly includes a fixing frame, a threaded hole, an adjusting bolt and a pressure plate. The upper end of the support platform is symmetrically fixedly connected to the fixing frame, the upper end of the fixing frame is symmetrically fixedly connected to the threaded hole, the adjusting bolt is threadedly connected inside the threaded hole, the bottom end of the adjusting bolt extends into the interior of the fixing frame, the bottom end of the adjusting bolt is fixedly connected to the pressure plate, the bottom end of the pressure plate is glued with an anti-slip pad, and the surface of the anti-slip pad is provided with anti-slip bumps, which can ensure that the steel cabinet plate maintains a stable position and angle during the folding process, avoiding movement or deformation of the plate during processing, thereby improving the accuracy and consistency of the folding.

[0011] In summary, the present invention has the following beneficial effects:

[0012] First, in the present invention, the pressure head and the mounting seat are combined, so that the connecting block is inserted into the connecting groove. During the insertion process, the extrusion force exerts pressure on the upper inclined surface of the locking block, so that the locking block drives the movable plate to compress the reset spring, and the locking block retracts into the accommodating cavity. Then, when the locking block moves to the locking groove, the reset spring is reset, and the movable plate drives the locking block to pop out. The locking block and the locking groove are clamped and fixed to complete the installation of the pressure head, which can significantly reduce the time required for installation and removal of the pressure head, and can more quickly replace or adjust the pressure head during the production process, thereby improving the overall work efficiency. Moreover, without complicated tools or tedious steps, the operator can easily complete the installation and removal of the pressure head, reducing the difficulty of operation and improving the convenience of operation.

[0013] Second, in the present invention, the driving motor is started to control the screw to rotate, so that the moving block and the screw are threadedly rotated, thereby controlling the moving block to move. During the movement of the moving block, it slides on the outside of the guide rod at the same time. At the same time, the moving block drives the sliding block and the moving seat above to move, so that the sliding block slides inside the moving groove, thereby controlling the mounting frame to move the pressure head laterally, completing the position adjustment of the pressure head, and allowing the pressure head to be quickly positioned to different working positions without the need for frequent replacement or adjustment of equipment, thereby shortening the production preparation time, especially when processing steel cabinets of different sizes or shapes, it can maintain production continuity and efficiency, and allow the pressure head to cover a wider processing area to adapt to the layout and needs of different production lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the connection component of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing component of the utility model.

[0018] Figure 1: Base; 2: Moving seat; 3: Mounting frame; 4: Cylinder; 5: Mounting seat; 6: Connecting block; 7: Press head; 8: T-slot; 9: T-block; 10: Connecting assembly; 101: Accommodating cavity; 102: Return spring; 103: Moving plate; 104: Locking block; 105: Inclined surface; 11: Locking groove; 12: Unlocking block; 13: Limiting block; 14: Limiting groove; 15: Cavity; 16: Moving plate Component; 161. Screw rod; 162. Guide rod; 163. Moving block; 164. Sliding block; 165. Driving motor; 17. Moving groove; 18. Support platform; 19. Fixing component; 191. Fixing frame; 192. Threaded hole; 193. Adjusting bolt; 194. Pressing plate; 20. Anti-slip pad; 21. Positioning seat; 22. First limiting column; 23. Second limiting column; 24. Built-in hole; 25. Connecting groove. DETAILED DESCRIPTION

[0019] Example

[0020] refer to Figures 1 to 4The folding device for steel cabinet production described in this embodiment includes a base 1, a movable base 2 is symmetrically slidably connected to the upper end of the base 1, a mounting frame 3 is fixedly connected to the upper end of the movable base 2, a cylinder 4 is installed on the upper end of the mounting frame 3, the telescopic end of the cylinder 4 extends into the interior of the mounting frame 3 and is fixedly connected to the mounting base 5, a pressure head 7 is installed at the bottom end of the mounting base 5, a connecting component 10 is installed at the upper end of the pressure head 7, a movable component 16 is installed inside the base 1, a support platform 18 is threadedly connected to the upper end of the base 1, and a fixed component 19 is symmetrically installed on the upper end of the support platform 18;

[0021] The connecting assembly 10 includes an accommodating chamber 101, a return spring 102, a movable plate 103, a locking block 104 and an inclined surface 105. The upper end of the pressure head 7 is fixedly connected to the connecting block 6. The connecting block 6 has an accommodating chamber 101 symmetrically provided inside. One end of the accommodating chamber 101 is fixedly connected to the return spring 102. The other end of the return spring 102 is fixedly connected to the movable plate 103. The movable plate 103 is slidably connected to the accommodating chamber 101. The end of the movable plate 103 away from the return spring 102 is fixedly connected to the locking block 104. The end of the locking block 104 away from the movable plate 103 extends out of the side end of the connecting block 6. The upper end of the locking block 104 is set to an inclined surface 105. The bottom end of the mounting seat 5 is provided with a connecting groove 25. The connecting groove 25 and the connecting block 6 are plug-in, and locking grooves 11 are symmetrically provided at both ends of the connecting groove 25. The locking grooves 11 and the locking block 104 are snap-connected. The pressure head 7 and the mounting seat 5 are merged so that the connecting block 6 is inserted into the connecting groove 25. During the insertion process, the extrusion force exerts pressure on the upper end inclined surface 105 of the locking block 104, so that the locking block 104 drives the moving plate 103 to compress the reset spring 102, and the locking block 104 retracts into the accommodating cavity 101. Then, when the locking block 104 moves to the locking groove 11, the reset spring 102 is reset, and the moving plate 103 drives the locking block 104 to pop out. The locking block 104 is snap-connected and fixed to the locking groove 11 to complete the installation of the pressure head 7.

[0022] refer to Figure 3 The locking groove 11 is slidably connected with an unlocking block 12, and one end of the unlocking block 12 away from the locking block 104 extends out of the side end of the mounting seat 5. The locking groove 11 is symmetrically provided with a limiting groove 14, and the two ends of the unlocking block 12 are symmetrically fixedly connected to the limiting block 13. The limiting block 13 and the limiting groove 14 are slidably connected, pushing the unlocking block 12 so that the unlocking block 12 slides inside the locking groove 11. At the same time, the limiting block 13 slides inside the limiting groove 14, so that the unlocking block 12 pushes the locking block 104 to move, so that the locking block 104 drives the moving plate 103 to compress the return spring 102, and the locking block 104 retracts into the accommodating cavity 101, and the locking block 104 ends the engagement with the locking groove 11, and then the pressure head 7 is pulled downward to end the insertion of the connecting block 6 and the connecting groove 25, completing the disassembly of the pressure head 7.

[0023] refer to Figure 2 , the moving assembly 16 includes a screw rod 161, a guide rod 162, a moving block 163, a sliding block 164 and a driving motor 165. A cavity 15 is symmetrically opened inside the base 1. The two ends of the cavity 15 are fixedly connected with the guide rod 162. A driving motor 165 is installed at one end of the base 1. The output end of the driving motor 165 extends into the cavity 15 and is fixedly connected with the screw rod 161. The outer sides of the screw rod 161 and the guide rod 162 are both sleeved with a moving block 163. The upper end of the moving block 163 is fixedly connected with the sliding block 164. The end of the sliding block 164 away from the moving block 163 extends out of the upper end of the base 1 and is fixedly connected to the bottom end of the moving seat 2. A moving groove 17 is symmetrically provided at the upper end of the seat 1. The moving groove 17 is connected to the cavity 15. The moving groove 17 is slidably connected to the sliding block 164. The driving motor 165 is started to control the screw rod 161 to rotate, so that the moving block 163 and the screw rod 161 are threadedly rotated, thereby controlling the moving block 163 to move. During the movement of the moving block 163, it slides on the outside of the guide rod 162 at the same time. At the same time, the moving block 163 drives the upper sliding block 164 and the moving seat 2 to move, so that the sliding block 164 slides inside the moving groove 17, thereby controlling the mounting frame 3 to move the pressure head 7 laterally, thereby completing the position adjustment of the pressure head 7.

[0024] refer to Figure 4 The fixing assembly 19 includes a fixing frame 191, a threaded hole 192, an adjusting bolt 193 and a pressing plate 194. The upper end of the support platform 18 is symmetrically fixedly connected to the fixing frame 191, and the upper end of the fixing frame 191 is symmetrically fixedly connected to the threaded hole 192. The adjusting bolt 193 is threadedly connected to the threaded hole 192. The bottom end of the adjusting bolt 193 extends into the interior of the fixing frame 191, and the bottom end of the adjusting bolt 193 is fixedly connected to the pressing plate 194. The bottom end of the pressing plate 194 is glued with an anti-slip pad 20, and the surface of the anti-slip pad 20 is provided with anti-slip bumps. The steel cabinet plate is placed on the support platform 18, and then the adjusting bolt 193 is rotated so that the adjusting bolt 193 and the threaded hole 192 are threadedly rotated, thereby controlling the adjusting bolt 193 to drive the pressing plate 194 to move downward and fit the surface of the steel cabinet plate, while the pressing plate 194 fixes the steel cabinet plate.

[0025] refer to Figure 2The bottom end of the mounting frame 3 and the upper end of the mounting seat 5 are symmetrically fixedly connected with a positioning seat 21, the bottom end of the positioning seat 21 fixedly connected to the bottom end of the mounting frame 3 is fixedly connected with a first limiting column 22, and the bottom end of the first limiting column 22 is provided with a built-in hole 24, and the inside of the built-in hole 24 is slidably connected with a second limiting column 23, and the other end of the second limiting column 23 is fixedly connected to the upper end of the positioning seat 21 fixedly connected to the upper end of the mounting seat 5. When the cylinder 4 is started and the mounting seat 5 is controlled to drive the pressure head 7 to press down to fold the steel cabinet plate, the second limiting column 23 slides inside the built-in hole 24 to provide stable support for the pressure head 7 when it descends, ensuring that the pressure head 7 remains stable during the processing and avoiding processing errors caused by shaking or vibration.

[0026] refer to Figure 2 T-shaped slots 8 are symmetrically provided at both ends of the mounting frame 3, and T-shaped blocks 9 are symmetrically fixedly connected to both ends of the mounting seat 5. The T-shaped blocks 9 are slidably connected to the T-shaped slots 8. When the cylinder 4 is started and the mounting seat 5 is controlled to drive the pressure head 7 to press down to fold the steel cabinet plate, the T-shaped block 9 slides inside the T-shaped slot 8, ensuring that the pressure head 7 descends according to the predetermined trajectory and angle, thereby improving the accuracy and consistency of the folding.

[0027] Principle and advantages of use: First, place the steel cabinet plate on the support platform 18, and then rotate the adjusting bolt 193 to make the adjusting bolt 193 and the threaded hole 192 rotate in thread, thereby controlling the adjusting bolt 193 to drive the pressing plate 194 to move downward and fit the surface of the steel cabinet plate, and at the same time make the pressing plate 194 fix the steel cabinet plate, and then start the driving motor 165 to control the screw rod 161 to rotate, so that the moving block 163 and the screw rod 161 rotate in thread, thereby controlling the moving block 163 to move, and when the moving block 163 moves During the process, it slides on the outside of the guide rod 162 at the same time, and the moving block 163 drives the upper sliding block 164 and the moving seat 2 to move, so that the sliding block 164 slides inside the moving groove 17, thereby controlling the mounting frame 3 to move the pressure head 7 laterally. When the pressure head 7 moves to the so-called position, the cylinder 4 is started, so that the mounting seat 5 drives the pressure head 7 to press down to fold the steel cabinet plate. In the process of the mounting frame 3 pressing down, the T-shaped block 9 slides inside the T-shaped groove 8, and the second limiting column 23 slides inside the built-in hole 24 to complete the folding of the steel cabinet plate.

[0028] The present invention can significantly reduce the time required for installation and removal of the pressure head 7, and can replace or adjust the pressure head 7 more quickly during the production process, thereby improving overall work efficiency. Moreover, without the need for complex tools or tedious steps, the operator can easily complete the installation and removal of the pressure head 7, reducing the difficulty of operation and improving the convenience of operation.

Claims

1. A folding device for steel cabinet production, comprising a base (1), characterized in that: The upper end of the base (1) is symmetrically and slidingly connected to a movable base (2), the upper end of the movable base (2) is fixedly connected to a mounting frame (3), the upper end of the mounting frame (3) is mounted with a cylinder (4), the telescopic end of the cylinder (4) extends into the interior of the mounting frame (3) and is fixedly connected to a mounting base (5), the bottom end of the mounting base (5) is mounted with a pressure head (7), the upper end of the pressure head (7) is mounted with a connecting assembly (10), a movable assembly (16) is mounted inside the base (1), the upper end of the base (1) is threadedly connected to a support platform (18), and the upper end of the support platform (18) is symmetrically mounted with a fixed assembly (19); The connecting assembly (10) comprises an accommodating cavity (101), a return spring (102), a movable plate (103), a locking block (104) and an inclined surface (105); the upper end of the pressure head (7) is fixedly connected to the connecting block (6); the accommodating cavity (101) is symmetrically opened inside the connecting block (6); one end of the accommodating cavity (101) is fixedly connected to the return spring (102); the other end of the return spring (102) is fixedly connected to the movable plate (103); the movable plate (103) and the accommodating cavity (101) are slidably connected; the end of the movable plate (103) away from the return spring (102) is fixedly connected to the locking block (104); the end of the locking block (104) away from the movable plate (103) extends out of the side end of the connecting block (6); and the upper end of the locking block (104) is set as an inclined surface (105).

2. The hemming device for steel cabinet production according to claim 1, characterized in that: A connecting groove (25) is provided at the bottom end of the mounting seat (5), and the connecting groove (25) and the connecting block (6) are plug-connected. Locking grooves (11) are symmetrically provided at both ends of the connecting groove (25), and the locking grooves (11) and the locking block (104) are snap-connected.

3. The hemming device for steel cabinet production according to claim 2, characterized in that: An unlocking block (12) is slidably connected inside the locking groove (11), and one end of the unlocking block (12) away from the locking block (104) extends out of the side end of the mounting seat (5).

4. The hemming device for steel cabinet production according to claim 3 is characterized in that: A limiting groove (14) is symmetrically provided inside the locking groove (11), and the two ends of the unlocking block (12) are symmetrically fixedly connected to the limiting blocks (13), and the limiting blocks (13) and the limiting groove (14) are slidably connected.

5. The hemming device for steel cabinet production according to claim 1 is characterized in that: The moving assembly (16) comprises a screw rod (161), a guide rod (162), a moving block (163), a sliding block (164) and a driving motor (165). A cavity (15) is symmetrically opened inside the base (1). The two ends of the cavity (15) are fixedly connected to the guide rods (162). A driving motor (165) is installed at one end of the base (1). The output end of the driving motor (165) extends into the cavity (15) and is fixedly connected to the screw rod (161). The outer sides of the screw rod (161) and the guide rod (162) are both sleeved with a moving block (163). The upper end of the moving block (163) is fixedly connected to the sliding block (164). The end of the sliding block (164) away from the moving block (163) extends out of the upper end of the base (1) and is fixedly connected to the bottom end of the moving seat (2).

6. The hemming device for steel cabinet production according to claim 5, characterized in that: A movable groove (17) is symmetrically provided on the upper end of the base (1), the movable groove (17) is communicated with the cavity (15), and the movable groove (17) is slidably connected to the sliding block (164).

7. The hemming device for steel cabinet production according to claim 1, characterized in that: The fixing assembly (19) includes a fixing frame (191), a threaded hole (192), an adjusting bolt (193) and a pressing plate (194); the upper end of the support platform (18) is symmetrically fixedly connected to the fixing frame (191); the upper end of the fixing frame (191) is symmetrically fixedly connected to the threaded hole (192); the adjusting bolt (193) is threadedly connected to the inside of the threaded hole (192); the bottom end of the adjusting bolt (193) extends into the inside of the fixing frame (191); and the bottom end of the adjusting bolt (193) is fixedly connected to the pressing plate (194).

8. The hemming device for steel cabinet production according to claim 7, characterized in that: The bottom end of the pressing plate (194) is glued with an anti-skid pad (20), and the surface of the anti-skid pad (20) is provided with anti-skid protrusions.

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