Anti-falling container door flanging machine

Abstract

The utility model discloses a packing box door flanging machine capable of preventing falling off. The packing box door flanging machine comprises a workbench used for installation and a motor stably installed on the left side of the workbench. The device further comprises a bidirectional threaded rod, the output end of the motor is connected with the bidirectional threaded rod, a fixed guide rod is arranged at the lower end of the bidirectional threaded rod, the outer side of the bidirectional threaded rod is connected with a first connecting block and a second connecting block, and the second connecting block is located on the right side of the first connecting block. Push plates are arranged at the upper ends of the first connecting block and the second connecting block; the flanging groove is formed in the upper end of the middle of the workbench, a fixing plate and first telescopic rods are arranged on the left side and the right side of the flanging groove, and the first telescopic rods are located at the left end and the right end of the fixing plate. According to the anti-falling container door flanging machine, the flanged container door can be conveniently and rapidly taken out and carried, anti-falling treatment can be conveniently conducted on the flanged container door, and the flanged container door can be conveniently prevented from being attached to a flanging stamping die.

Description

Technical Field

[0001] This utility model relates to the technical field of cargo box door flanging machines, specifically a cargo box door flanging machine with anti-detachment capability. Background Technology

[0002] The working principle of the flanging machine is through the stamping action of the flanging mold. However, the existing box doors need to be flanged on both sides during the manufacturing process. The existing flanging machines do not have a certain anti-detachment structure, which causes the box doors to shift and result in irregular flanging, thus affecting the use. In order to avoid such problems, a flanging machine with anti-detachment box doors has been designed.

[0003] A cargo box door flanging machine, authorized by announcement number CN215785957U, includes a mounting base, a push plate, a limiting groove, a bidirectional threaded rod, and a stop plate. A mounting bracket is horizontally arranged on one side of the mounting base near the bottom outer surface, and a support is arranged on the other side of the mounting base near the top outer surface. A fixing frame is located in the middle of the top outer surface of the mounting base, and limiting grooves are symmetrically arranged inside the mounting base near the top. This cargo box door flanging machine, equipped with a bidirectional threaded rod and limiting blocks, allows the limiting blocks and stop plates at both ends to simultaneously move towards the center or simultaneously expand to both sides by controlling the forward and reverse rotation of the bidirectional threaded rod. This enables limiting and supporting cargo boxes of different sizes. Only the upper mold base needs to be replaced, making it simple to operate and highly practical. Furthermore, the simultaneous movement of the limiting blocks at both ends ensures that the cargo box door remains centered, guaranteeing the accuracy of the flanging.

[0004] Based on existing solutions and actual production and processing, current cargo box door flanging machines still have some problems: it is not convenient to quickly remove and transport the flanged doors, it is not convenient to prevent the flanged doors from detaching, and it is not convenient to prevent the flanged doors from adhering to the flanging stamping die. Therefore, this utility model provides a cargo box door flanging machine with anti-detachment function to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a cargo box door flanging machine that can prevent detachment, so as to solve the problems mentioned in the background art, such as the inconvenience of quickly taking out and transporting the flanged door, the inconvenience of preventing the flanged door from detaching, and the inconvenience of preventing the flanged door from adhering to the flanging stamping die.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cargo box door flapping machine with anti-detachment capability, comprising: a workbench for installation, and a motor stably installed on the left side of the workbench;

[0007] It also includes: a bidirectional threaded rod, the output end of the motor is connected to the bidirectional threaded rod, and the lower end of the bidirectional threaded rod is provided with a fixed guide rod, the outer side of the bidirectional threaded rod is connected to a first connecting block and a second connecting block, the second connecting block is located to the right of the first connecting block, and the upper ends of the first connecting block and the second connecting block are provided with push plates;

[0008] A flanging groove is located at the upper middle part of the workbench. Fixed plates and first telescopic rods are provided on the left and right sides of the flanging groove, with the first telescopic rods located at the left and right ends of the fixed plates. A threaded screw is connected to the middle of the front and rear ends of the flanging groove, and a clamping arm is connected to the outer side of the threaded screw. Handles are provided at the front and rear ends of the threaded screw. A support frame is provided at the upper end of the flanging groove, and a second telescopic rod is provided at the lower middle end of the support frame. A flanging mold is provided at the lower end of the second telescopic rod, and sliding rods are provided on the left and right sides of the flanging mold. A spring is provided on the outer middle part of the sliding rod, and a mounting plate is provided at the lower end of the sliding rod.

[0009] Preferably, the outer side of the motor is connected to the first connecting block by a threaded connection, and the outer side of the motor is connected to the second connecting block by a threaded connection.

[0010] Preferably, the upper cross-sections of the first connecting block and the second connecting block are inclined, and the upper ends of the first connecting block and the second connecting block are in contact with the push plate.

[0011] Preferably, the fixing plate is fitted inside the left and right ends of the flange groove, and the fixing plate and the first telescopic rod are symmetrically arranged about the center line of the worktable.

[0012] Preferably, the outer middle part of the threaded screw is connected to the clamping arm by a thread, and the clamping arm forms a sliding structure at the front and rear ends of the flange groove.

[0013] Preferably, the sliding rod forms a sliding structure at both ends of the flanging mold, and the outer side of the middle part of the sliding rod is in contact with the spring.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the anti-detachment box door flanging machine facilitates the quick removal and handling of the flanged box door, facilitates the anti-detachment treatment of the flanged box door, and facilitates the prevention of the flanged box door from adhering to the flanging stamping die.

[0015] 1. Equipped with a motor, a first connecting block, and a push plate, when it is necessary to quickly remove the flipped box door from inside the flipping machine, the motor is started and drives the first and second connecting blocks to move continuously towards the center of the push plate through the bidirectional threaded rod. The push plate then moves upward along the path of the first and second connecting blocks, so that the push plate moves upward to remove the flipped box door from inside the flipping groove, making it easy to quickly remove and transport the flipped box door.

[0016] 2. Equipped with a threaded screw, clamping arms and a handle. When the door to be flipped is placed inside the flipping groove, in order to prevent displacement during the flipping process, hold the handle to drive the threaded screw to rotate. When the threaded screw rotates, it drives the clamping arms to move back and forth, so that the clamping arms clamp and limit the front and rear ends of the door to prevent it from falling off, which is convenient for the anti-detachment treatment of the flipped door.

[0017] 3. Equipped with a flanging die, a sliding rod, and a mounting plate, when the cargo box door is stamped and flanged, in order to prevent the stamped door from sticking to the lower end of the flanging die, the second telescopic rod lifts the flanging die upward. When the flanging die enters the flanging groove, it causes the mounting plate to contact the upper ends of the left and right sides of the flanging groove and squeeze the spring upward. Therefore, when the flanging die leaves the flanging groove, the flanging die is lifted upward, and the spring, through its elasticity, uses the sliding rod to drive the mounting plate to detach the lower end of the flanging die from its bottom end, thus preventing the flanged door from sticking to the flanging stamping die. Attached Figure Description

[0018] Figure 1 This is a frontal cross-sectional view of the present invention.

[0019] Figure 2 This is a side view sectional structural diagram of the present invention;

[0020] Figure 3 This is a top view sectional structural diagram of the present invention;

[0021] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0022] Figure 5 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0023] In the diagram: 1. Workbench; 2. Motor; 3. Bidirectional threaded rod; 4. Fixed guide rod; 5. First connecting block; 6. Second connecting block; 7. Push plate; 8. Flanging groove; 9. Fixed plate; 10. First telescopic rod; 11. Threaded screw; 12. Clamping arm; 13. Handle; 14. Support frame; 15. Second telescopic rod; 16. Flanging mold; 17. Sliding rod; 18. Spring; 19. Mounting plate. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-5 This utility model provides a technical solution: a cargo box door flanging machine with anti-detachment capability, including a workbench 1, a motor 2, a bidirectional threaded rod 3, a fixed guide rod 4, a first connecting block 5, a second connecting block 6, a push plate 7, a flanging groove 8, a fixed plate 9, a first telescopic rod 10, a threaded screw 11, a clamping arm 12, a handle 13, a support frame 14, a second telescopic rod 15, a flanging mold 16, a sliding rod 17, a spring 18, and a mounting plate 19.

[0026] When using this anti-detachment cargo box door flanging machine, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a fixing plate 9 and a first telescopic rod 10 are provided on the left and right sides of the flanging groove 8, with the first telescopic rod 10 located at the left and right ends of the fixing plate 9. A threaded screw 11 is connected to the middle of the front and rear ends of the flanging groove 8, and a clamping arm 12 is connected to the outer side of the threaded screw 11. A handle 13 is provided at the front and rear ends of the threaded screw 11. A support frame 14 is provided at the upper end of the flanging groove 8, and a second telescopic rod 15 is provided at the lower middle end of the support frame 14. A flanging mold 16 is provided at the lower end of the second telescopic rod 15, and a sliding rod 17 is provided on the left and right sides of the flanging mold 16. A spring 18 is provided on the outer middle part of the sliding rod 17, and a mounting plate 19 is provided at the lower end of the sliding rod 17. First, place the box door inside the flanging groove 8, hold the handle 13 to drive the threaded screw 11 to rotate, so that... The threaded screw 11 drives the clamping arm 12 to slide at the front and rear ends. The clamping arm 12 set at the front and rear ends of the flanging groove 8 clamps and limits the door to prevent it from detaching from the flanging. The second telescopic rod 15 is activated to drive the flanging mold 16 to press the door inside the flanging groove 8 downward to perform flanging. In order to ensure that the left and right sides of the door are flat, the first telescopic rod 10 drives the fixed plate 9 to re-press and adhere the flanging of the door to the left and right sides of the flanging mold 16 through the extension and retraction of the sensor. When the second telescopic rod 15 drives the flanging mold 16 to move upward, in order to prevent the door from adhering to the outer side of the bottom end of the flanging mold 16, the springs 18 on the left and right sides of the flanging mold 16 use their own elasticity to peel the door off using the sliding rod 17 and the mounting plate 19. This is the usage method of the anti-detachment cargo box door flanging machine.

[0027] When it is necessary to quickly remove the box door after the flange has been turned up, such as Figure 1 and Figure 2 As shown, the output end of motor 2 is connected to a bidirectional threaded rod 3, and a fixed guide rod 4 is provided at the lower end of the bidirectional threaded rod 3. A first connecting block 5 and a second connecting block 6 are connected to the outside of the bidirectional threaded rod 3, and the second connecting block 6 is located to the right of the first connecting block 5. A push plate 7 is provided at the upper end of the first connecting block 5 and the second connecting block 6. When it is necessary to remove the box door from the flange groove 8, motor 2 is started to drive the bidirectional threaded rod 3 to rotate. The bidirectional threaded rod 3 then drives the first connecting block 5 and the second connecting block 6 to move along the path of the fixed guide rod 4 towards the lower end of the push plate 7. The push plate 7 then continuously lifts upward according to the path of the first connecting block 5 and the second connecting block 6. The upward movement of the push plate 7 lifts the box door out of the flange groove 8, which is the method of quickly removing and transporting the box door.

[0028] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cargo box door flanging machine with anti-detachment capability, comprising: The workbench (1) for installation, and the motor (2) stably installed on the left side of the workbench (1); Its characteristic is that it further includes: A bidirectional threaded rod (3) is connected to the output end of the motor (2), and a fixed guide rod (4) is provided at the lower end of the bidirectional threaded rod (3). A first connecting block (5) and a second connecting block (6) are connected to the outside of the bidirectional threaded rod (3), and the second connecting block (6) is located to the right of the first connecting block (5). A push plate (7) is provided at the upper end of the first connecting block (5) and the second connecting block (6). A flanging groove (8) is set at the upper middle part of the workbench (1). A fixing plate (9) and a first telescopic rod (10) are set on the left and right sides of the flanging groove (8). The first telescopic rod (10) is located at the left and right ends of the fixing plate (9). A threaded screw (11) is connected to the middle of the front and rear ends of the flanging groove (8). A clamping arm (12) is connected to the outer side of the threaded screw (11). A handle (13) is set at the front and rear ends of the threaded screw (11). A support frame (14) is set at the upper end of the flanging groove (8). A second telescopic rod (15) is set at the middle and lower end of the support frame (14). A flanging mold (16) is set at the lower end of the second telescopic rod (15). A sliding rod (17) is set on the left and right sides of the flanging mold (16). A spring (18) is set on the outer side of the middle part of the sliding rod (17). A mounting plate (19) is set at the lower end of the sliding rod (17).

2. The anti-detachment cargo box door flanging machine according to claim 1, characterized in that: The outer side of the motor (2) is connected to the first connecting block (5) by a threaded connection, and the outer side of the motor (2) is connected to the second connecting block (6) by a threaded connection.

3. The anti-detachment cargo box door flanging machine according to claim 1, characterized in that: The upper cross-sections of the first connecting block (5) and the second connecting block (6) are inclined, and the upper ends of the first connecting block (5) and the second connecting block (6) are in contact with the push plate (7).

4. The anti-detachment cargo box door flanging machine according to claim 1, characterized in that: The fixing plate (9) is fitted inside the left and right ends of the flange groove (8), and the fixing plate (9) and the first telescopic rod (10) are symmetrically arranged about the center line of the worktable (1).

5. The anti-detachment cargo box door flanging machine according to claim 1, characterized in that: The outer middle part of the threaded screw (11) is connected to the clamping arm (12) by a thread, and the clamping arm (12) forms a sliding structure at the front and rear ends of the flanged groove (8).

6. The anti-detachment cargo box door flanging machine according to claim 1, characterized in that: The sliding rod (17) forms a sliding structure at both ends of the flange mold (16), and the outer side of the middle part of the sliding rod (17) is in contact with the spring (18).

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