Signboard stamping manufacturing device

Abstract

The utility model relates to the technical field of stamping manufacturing, in particular to a signboard stamping manufacturing device which achieves placing and taking operation of workpieces through matching of an adjusting mechanism and an ejection mechanism, reduces dangerousness and is high in practicability. An L-shaped plate is fixedly installed on the bottom plate, an electric cylinder is fixedly installed on the L-shaped plate, a connecting plate is fixedly installed on the electric cylinder, an upper stamping die is arranged on the connecting plate, an adjusting mechanism is arranged on the bottom plate and comprises a fixing box, a lower stamping die is fixedly installed on the fixing box, and an adjusting plate is fixedly installed at the bottom end of the fixing box. The adjusting plate is slidably connected with the bottom plate, two electric push rods are symmetrically and fixedly installed on the adjusting plate, the ends, away from the adjusting plate, of the two electric push rods are fixedly connected with the L-shaped plate, an ejection mechanism is arranged in the fixing box and comprises a push plate, the push plate is located at the bottom end in the lower stamping die, and a working cavity is formed in the fixing box.

Description

Technical Field

[0001] This utility model relates to the technical field of stamping manufacturing, specifically to a sign stamping manufacturing device. Background Technology

[0002] Stamping is a processing method that uses pressure and dies to apply external force to sheet metal, strip, tube and profile materials, causing them to undergo plastic deformation or separation, thereby obtaining workpieces of the required shape and size. Compared with castings and forgings, stamped parts are characterized by being thin, uniform, light and strong.

[0003] Stamping manufacturing of signs is a method of processing metal sheets into signs of a certain shape and size using stamping machinery. This technology is widely used in the production of various metal signs, such as billboards, warning signs, and some small metal logo signs.

[0004] Chinese utility model patent CN222001426U discloses a sign stamping manufacturing device, including a supporting chassis and a stamping component. The stamping component is fixedly installed on the top of the supporting chassis. The stamping component includes a stamping base and a bracket fixedly installed on the top of the stamping base. A displacement plate is slidably arranged on the bracket, and a stamping plate is fixedly installed on the bottom of the displacement plate. A stamping head is fixedly installed on the bottom of the stamping plate. However, during the feeding and stamping process, it is inconvenient to extend and move the workpiece, and it is difficult to pick up the workpiece. Slight carelessness can easily cause accidental injury. Therefore, a sign stamping manufacturing device is needed to improve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a sign stamping manufacturing device that achieves the placement and retrieval of workpieces through the cooperation of an adjustment mechanism and an ejection mechanism, thereby reducing the risk of accidents.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sign stamping manufacturing device, including a base plate, an L-shaped plate fixedly installed on the base plate, an electric cylinder fixedly installed on the L-shaped plate, a connecting plate fixedly installed on the electric cylinder, and an upper stamping die provided on the connecting plate;

[0007] An adjustment mechanism is provided on the base plate. The adjustment mechanism includes a fixed box, on which a lower stamping die is fixedly installed. An adjustment plate is fixedly installed at the bottom of the fixed box. The adjustment plate is slidably connected to the base plate. Two electric push rods are symmetrically fixedly installed on the adjustment plate. The ends of the two electric push rods furthest from the adjustment plate are fixedly connected to the L-shaped plate.

[0008] The fixed box is equipped with an ejection mechanism, which includes a push plate located at the bottom of the lower stamping die. The fixed box has a working cavity, in which a motor is fixedly installed. A threaded cylinder is fixedly installed at the output end of the motor and is rotatably connected to the fixed box. A screw is screwed into the threaded cylinder and is rotatably connected to the bottom end of the push plate. Two limit plates are symmetrically fixedly installed on the push plate, and both limit plates are slidably connected to the fixed box.

[0009] The regulating plate moves stably via a stabilizing mechanism.

[0010] Preferably, the stabilizing mechanism includes two sliders, which are symmetrically fixedly installed at the bottom of the adjusting plate. Two grooves are opened on the bottom plate corresponding to the two sliders, and a limit rod is fixedly installed in each of the two grooves. The two sliders are slidably connected to the corresponding grooves and limit rods respectively.

[0011] Furthermore, two scales are symmetrically fixedly installed on the L-shaped plate, and two protruding holes are symmetrically opened on the adjustment plate, with the two scales slidably connected to the two protruding holes respectively.

[0012] Furthermore, two stabilizing rods are symmetrically fixedly installed on the connecting plate, and the two stabilizing rods are slidably connected to the L-shaped plate.

[0013] Based on the aforementioned solution, warning signs are provided on the base plate.

[0014] Furthermore, four bases are symmetrically fixedly installed at the bottom end of the base plate.

[0015] Compared with the prior art, the present invention provides a sign stamping manufacturing device, which has the following beneficial effects:

[0016] The workpiece to be stamped is placed on the lower stamping die. By activating two electric push rods, the adjusting plate is moved to move the lower stamping die and the workpiece below the upper stamping die. By activating an electric cylinder, the connecting plate and the upper stamping die are moved. The workpiece is stamped by the cooperation of the upper and lower stamping dies. After stamping, the upper stamping die is reset by the electric cylinder, and the two electric push rods move the adjusting plate away from the upper stamping die. The motor is started, and the motor provides power to rotate the threaded cylinder. Through the screw connection between the threaded cylinder and the screw, the screw drives the push plate to move. The push plate ejects the workpiece, making it easy to pick up. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2This is a schematic cross-sectional view of the present invention.

[0019] Figure 3 This is a schematic diagram of the screw and push plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the slider and limiting rod of this utility model.

[0021] The following are labeled in the attached diagram: 1. Base plate; 2. L-shaped plate; 3. Electric cylinder; 4. Connecting plate; 5. Upper stamping die; 6. Fixing box; 7. Lower stamping die; 8. Adjusting plate; 9. Electric push rod; 10. Motor; 11. Threaded cylinder; 12. Screw; 13. Push plate; 14. Limiting plate; 15. Slider; 16. Limiting rod; 17. Scale; 18. Stabilizing rod; 19. Warning sign; 20. Base. Detailed Implementation

[0022] 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.

[0023] Example

[0024] Please see Figure 1 and Figure 2 A sign stamping manufacturing device includes a base plate 1, an L-shaped plate 2 fixedly installed on the base plate 1, an electric cylinder 3 fixedly installed on the L-shaped plate 2, a connecting plate 4 fixedly installed on the electric cylinder 3, and an upper stamping die 5 provided on the connecting plate 4.

[0025] Please see Figure 1 , Figure 2 and Figure 4An adjustment mechanism is provided on the base plate 1. The adjustment mechanism includes a fixed box 6, on which a lower stamping die 7 is fixedly installed. An adjustment plate 8 is fixedly installed at the bottom of the fixed box 6. The adjustment plate 8 is slidably connected to the base plate 1. Two electric push rods 9 are symmetrically fixedly installed on the adjustment plate 8. The ends of the two electric push rods 9 away from the adjustment plate 8 are fixedly connected to the L-shaped plate 2. The object to be stamped is placed on the lower stamping die 7. By activating the two electric push rods 9, the two electric push rods 9 drive the adjustment plate 8 to move, thereby moving the lower stamping die 7 and the workpiece below the upper stamping die 5. By activating the electric cylinder 3, the electric cylinder 3 drives the connecting plate 4 and the upper stamping die 5 to move. The upper stamping die 5 and the lower stamping die 7 cooperate to perform stamping manufacturing operations on the workpiece. After stamping is completed, the electric cylinder 3 drives the upper stamping die 5 to reset, and the two electric push rods 9 drive the adjustment plate 8 to move, so that the adjustment plate 8 is away from the upper stamping die 5.

[0026] Please see Figure 1-3 The fixed box 6 is equipped with an ejection mechanism, which includes a push plate 13 located at the bottom of the lower stamping die 7. The fixed box 6 has a working cavity, in which a motor 10 is fixedly installed. A threaded cylinder 11 is fixedly installed at the output end of the motor 10 and is rotatably connected to the fixed box 6. A screw 12 is screwed into the threaded cylinder 11 and is rotatably connected to the bottom end of the push plate 13. Two limit plates 14 are symmetrically fixed on the push plate 13 and are slidably connected to the fixed box 6. When the motor 10 is started, it provides power to drive the threaded cylinder 11 to rotate. Through the screw connection between the threaded cylinder 11 and the screw 12, and with the limiting effect of the limit plates 14, the screw 12 is driven to move axially through the threaded transmission. This causes the screw 12 to drive the push plate 13 to move, and the push plate 13 is used to eject the workpiece, facilitating the removal of the workpiece.

[0027] Please see Figure 1 , Figure 2 and Figure 4 The adjusting plate 8 moves stably via a stabilizing mechanism, which includes two sliders 15. The two sliders 15 are symmetrically fixedly installed at the bottom of the adjusting plate 8. Two grooves are provided on the base plate 1 corresponding to the two sliders 15. Limiting rods 16 are fixedly installed in both grooves. The two sliders 15 are slidably connected to the corresponding grooves and limiting rods 16 respectively. As the adjusting plate 8 moves, the two sliders 15 move on the two grooves and the two limiting rods 16 respectively, thereby making the adjusting plate 8 more stable when it moves.

[0028] Please see Figure 1 and Figure 2Two scales 17 are symmetrically fixed on the L-shaped plate 2, and two protruding holes are symmetrically opened on the adjustment plate 8. The two scales 17 are slidably connected to the two protruding holes respectively. The setting of the two scales 17 makes it easy to observe the adjustment distance and position of the adjustment plate 8.

[0029] Please see Figure 1 and Figure 2 It should also be noted that two stabilizing rods 18 are symmetrically fixedly installed on the connecting plate 4. The two stabilizing rods 18 are slidably connected to the L-shaped plate 2. The setting of the two stabilizing rods 18 makes the connecting plate 4 more stable when it moves.

[0030] Please see Figure 1 Warning signs 19 are provided on the base plate 1, which serve as a warning.

[0031] Please see Figure 1 and Figure 2 Four bases 20 are symmetrically fixedly installed at the bottom end of the base plate 1. The four bases 20 provide support and stability for the base plate 1 during operation.

[0032] In summary, when using this sign stamping manufacturing device, the object to be stamped is placed on the lower stamping die 7. The two electric push rods 9 are activated, which move the adjusting plate 8, thus moving the lower stamping die 7 and the workpiece below the upper stamping die 5. The electric cylinder 3 is then activated, moving the connecting plate 4 and the upper stamping die 5. The workpiece is stamped using the cooperation of the upper and lower stamping dies 7. The two stabilizing rods 18 further stabilize the connecting plate 4 and the upper stamping die 5. After stamping, the electric cylinder 3 resets the upper stamping die 5, and the two electric push rods 9 are activated again, moving the adjusting plate 8... The adjustment plate 8 is moved away from the upper stamping die 5, and the motor 10 is started. This motor is a commercially available device known to those skilled in the art. We are simply using it here without making any structural or functional improvements, so we will not go into detail here. The motor is equipped with a matching control switch. The installation position of the control switch is selected according to actual practical needs to facilitate operation and control by the operator. The motor 10 provides power to drive the threaded cylinder 11 to rotate. Through the screw connection between the threaded cylinder 11 and the screw 12, the screw 12 drives the push plate 13 to move. The push plate 13 ejects the workpiece, facilitating the removal of the workpiece.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A signboard punch manufacturing apparatus comprising a base plate (1), characterized in that: The bottom plate (1) is fixedly installed with an L-shaped plate (2), the L-shaped plate (2) is fixedly installed with an electric cylinder (3), the electric cylinder (3) is fixedly installed with a connecting plate (4), and the connecting plate (4) is provided with an upper stamping die (5); The bottom plate (1) is provided with an adjusting mechanism, the adjusting mechanism comprises a fixed box (6), the fixed box (6) is fixedly installed with a lower stamping die (7), the bottom end of the fixed box (6) is fixedly installed with an adjusting plate (8), the adjusting plate (8) is slidably connected with the bottom plate (1), and the adjusting plate (8) is fixedly installed with two electric push rods (9) in a symmetrical manner; and the ends, away from the adjusting plate (8), of the two electric push rods (9) are fixedly connected with the L-shaped plate (2). The fixed box (6) is provided with an ejection mechanism, the ejection mechanism comprises a push plate (13), the push plate (13) is located at the bottom end inside the lower stamping die (7), the fixed box (6) is provided with a working cavity, the working cavity is fixedly installed with a motor (10), the output end of the motor (10) is fixedly installed with a threaded cylinder (11), the threaded cylinder (11) is rotatably connected with the fixed box (6), the threaded cylinder (11) is screwed with a screw rod (12), the screw rod (12) is rotatably connected with the bottom end of the push plate (13), and the push plate (13) is fixedly installed with two limiting plates (14) in a symmetrical manner; and the two limiting plates (14) are slidably connected with the fixed box (6). The adjusting plate (8) is stably moved by the stabilizing mechanism.

2. A sign stamping manufacturing apparatus as defined in claim 1, wherein: The stabilizing mechanism comprises two sliding blocks (15), the two sliding blocks (15) are fixedly installed at the bottom end of the adjusting plate (8) in a symmetrical manner, the bottom plate (1) is provided with two sliding grooves corresponding to the two sliding blocks (15), the two sliding grooves are fixedly installed with limiting rods (16) respectively, and the two sliding blocks (15) are slidably connected with the corresponding sliding grooves and limiting rods (16) respectively.

3. A signboard punching manufacturing apparatus according to claim 2, characterized by: The L-shaped plate (2) is fixedly installed with two scales (17) in a symmetrical manner, the adjusting plate (8) is symmetrically provided with two extension holes, and the two scales (17) are slidably connected with the two extension holes respectively.

4. A signboard punching manufacturing apparatus according to claim 3, characterized by: The connecting plate (4) is fixedly installed with two stabilizing rods (18) in a symmetrical manner, and the two stabilizing rods (18) are slidably connected with the L-shaped plate (2).

5. A sign stamping apparatus as defined in claim 4, wherein: The bottom plate (1) is provided with a warning sign (19).

6. A sign stamping apparatus as defined in claim 5, wherein: The bottom end of the bottom plate (1) is fixedly installed with four bases (20) in a symmetrical manner.

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