Sheet metal machining device for mechanical electric appliance production

Abstract

The utility model discloses a sheet metal processing device for mechanical electric appliance production, which comprises a bottom plate, the top of the bottom plate is provided with a pressing mechanism used for die-casting a workpiece, one side of the pressing mechanism is provided with a blanking mechanism used for ejecting materials, one end of the top of the bottom plate is provided with a discharging mechanism used for loading materials, the blanking mechanism comprises a motor, and the motor is connected with the discharging mechanism. The motor is arranged above the bottom plate, an output shaft of the motor is in key connection with a gear, the top of the gear is meshed with a toothed plate, a connecting strip is fixedly installed at the top of the toothed plate, and a baffle is fixedly installed at one end of the toothed plate; through the arrangement of the discharging mechanism, the discharging mechanism has the advantages that the discharging mechanism can be used for directly completing ejection discharging operation after a sheet metal part is pressed and folded, direct discharging is facilitated, manual material taking is not needed, and therefore the discharging efficiency is improved, the discharging mechanism is beneficial to discharging and buffering and limiting materials in the feeding process, and the discharging efficiency is improved. Position deviation is avoided, and the pressing and folding stability is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing of mechanical and electrical appliances, in particular to a sheet metal processing device for the production of mechanical and electrical appliances. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for metal sheets, including shearing, punching, cutting, compounding, folding, welding, riveting, splicing, forming (such as car body), etc. It is the most important link in the existing sheet metal processing. Since there is generally no ejection device in the mold after bending and pressing, the sheet metal needs to be manually deducted after forming.

[0003] In view of the above technical problems, a sheet metal processing device for mechanical and electrical production is disclosed in the announcement number CN212598091U. When the lower template moves downward, the T-shaped limit rod will move downward to compress the second spring, and the left and right rollers will be squeezed and move away from each other, thereby compressing the first springs on each side, so that after bending and pressing, the formed sheet metal can be pushed out again by the reaction force of the first spring and the second spring.

[0004] The above patent also has the following shortcomings: although the material can be taken out by self-pushing during actual folding, it is not possible to directly push out the molding material for unloading, and the material is taken out manually, which is dangerous and not conducive to improving the unloading efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a sheet metal processing device for mechanical and electrical production, which has the advantage of convenient material removal, not only avoiding the tedious operation of manual material removal, but also improving the efficiency of material removal, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sheet metal processing device for mechanical and electrical production, comprising a bottom plate, a pressing mechanism for die-casting a workpiece is arranged on the top of the bottom plate, a feeding mechanism for ejecting material is arranged on one side of the pressing mechanism, and a feeding mechanism for loading material is arranged at one end of the top of the bottom plate, the feeding mechanism comprises a motor, and the motor is arranged above the bottom plate;

[0007] The output shaft key of the motor is connected with a gear, the top of the gear is meshed with a tooth plate, the top of the tooth plate is fixedly installed with a connecting strip, one end of the tooth plate is fixedly installed with a baffle, the other end of the tooth plate is fixedly installed with a push plate, and the inner sides of the push plate and the baffle are fixedly installed with a cross bar.

[0008] Preferably, the pressing mechanism comprises a power component and a die-casting component, the power component is arranged on the top of the base plate, and the die-casting component is arranged below the power component.

[0009] Preferably, the power assembly includes a bracket and an electric push rod, the bracket is fixedly mounted on the top of the base plate, and the electric push rod is fixedly mounted on the top of the bracket.

[0010] Preferably, the die-casting assembly includes a press seat and a vertical rod, and the press seat is fixedly mounted on the output end of the electric push rod.

[0011] Preferably, the material discharging mechanism comprises a containing assembly and a material blocking assembly, the containing assembly is arranged on the top of the bottom plate, and the material blocking assembly is arranged on the outside of the containing assembly.

[0012] Preferably, the containing assembly comprises a material discharging seat and a connecting frame, the material discharging seat is fixedly mounted on one end of the top of the bottom plate, and the connecting frame is fixedly mounted on one side of the material discharging seat;

[0013] The material blocking assembly includes a spring, a damper and a material blocking plate. The spring and the damper are fixedly mounted at both ends of one side of the connecting frame. The spring is located on the outside of the damper. The material blocking plate is fixedly mounted on one end of the spring and the damper.

[0014] Preferably, a transverse plate is fixedly mounted on one end of the bottom plate, an inclined plate is fixedly mounted on the top of the transverse plate, and a conveyor is provided at one end of the top of the bottom plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model can be used to directly complete the ejection operation after folding the sheet metal parts through the arrangement of the unloading mechanism, which is not only conducive to direct unloading, but also does not need to be manually picked up again, thereby improving the unloading efficiency. The discharge mechanism is conducive to unloading, and buffers and limits the material during the loading process to avoid position deviation and ensure the folding stability.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the vertical rod structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the electric push rod of the utility model;

[0021] Figure 4This is a schematic diagram of the spring structure of the utility model.

[0022] In the figure: 1. bottom plate; 2. unloading mechanism; 21. motor; 22. gear; 23. tooth plate; 24. connecting strip; 25. baffle plate; 26. cross bar; 27. push plate; 3. pressing mechanism; 31. bracket; 32. electric push rod; 33. pressing seat; 34. vertical rod; 4. unloading mechanism; 41. unloading seat; 42. connecting frame; 43. spring; 44. damper; 45. baffle plate; 5. inclined plate; 6. cross plate; 7. conveyor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a sheet metal processing device for mechanical and electrical production, comprising a bottom plate 1, a pressing mechanism 3 for die-casting a workpiece is arranged on the top of the bottom plate 1, a feeding mechanism 2 for ejecting material is arranged on one side of the pressing mechanism 3, and a feeding mechanism 4 for loading material is arranged at one end of the top of the bottom plate 1, and the feeding mechanism 2 comprises a motor 21, and the motor 21 is arranged above the bottom plate 1;

[0025] The output shaft key of the motor 21 is connected to a gear 22, a tooth plate 23 is meshed on the top of the gear 22, a connecting strip 24 is fixedly installed on the top of the tooth plate 23, a baffle 25 is fixedly installed on one end of the tooth plate 23, a push plate 27 is fixedly installed on the other end of the tooth plate 23, and a cross bar 26 is fixedly installed on the inner sides of the push plate 27 and the baffle 25.

[0026] When unloading:

[0027] The motor 21 works directly. When the motor 21 works, it drives the gear 22 to rotate, and the gear 22 also drives the tooth plate 23 to move horizontally through the meshing connection. When the tooth plate 23 moves, it also drives the top and bottom connecting strips 24 and the cross bar 26 to move together, and also drives the baffles 25 and the push plates 27 at both ends to move horizontally together. At this time, the connecting strips 24 and the cross bar 26 will be slidably connected with the bracket 31 when they move, and the motor 21 is fixedly installed on one side of the bracket 31. When the push plate 27 is pushed, it will directly extend and move until it contacts the folded workpiece and moves together until it is separated from the discharge seat 41 to complete the push-type unloading operation.

[0028] Preferably, the pressing mechanism 3 includes a power component and a die-casting component, the power component is arranged on the top of the base plate 1, and the die-casting component is arranged below the power component.

[0029] like Figure 2 As shown, the power assembly includes a bracket 31 and an electric push rod 32. The bracket 31 is fixedly installed on the top of the base plate 1, and the electric push rod 32 is fixedly installed on the top of the bracket 31 to facilitate supporting and pushing work.

[0030] like Figure 2 As shown, the die-casting assembly includes a material pressing seat 33 and a vertical rod 34. The material pressing seat 33 is fixedly installed at the output end of the electric push rod 32 to facilitate contact with the material to achieve a pressing and folding effect on it.

[0031] When folding:

[0032] The electric push rod 32 works directly. At this time, the electric push rod 32 pushes the pressing seat 33 downward. When the pressing seat 33 moves downward, it will drive the vertical rod 34 to move downward together until the pressing seat 33 contacts the top of the discharge seat 41 and performs a folding operation on it. When the pressing seat 33 moves, it will drive the two groups of vertical rods 34 to move up and down together, and the vertical rod 34 will pass through the bracket 31, and the two are connected by a through-type sliding connection.

[0033] Furthermore, the material discharging mechanism 4 includes a containing component and a material blocking component. The containing component is arranged on the top of the bottom plate 1, and the material blocking component is arranged on the outside of the containing component.

[0034] like Figure 2 and 4 As shown, the holding assembly includes a discharge seat 41 and a connecting frame 42. The discharge seat 41 is fixedly mounted on one end of the top of the bottom plate 1, and the connecting frame 42 is fixedly mounted on one side of the discharge seat 41, which is beneficial to carry the material to assist in die-casting, bending and shaping;

[0035] The material blocking assembly includes a spring 43, a damper 44 and a material blocking plate 45. The spring 43 and the damper 44 are fixedly mounted at both ends of one side of the connecting frame 42. The spring 43 is located on the outside of the damper 44. A material blocking plate 45 is fixedly mounted on one end of the spring 43 and the damper 44, which is beneficial for blocking and limiting the material workpiece being transported and reducing the impact during delivery to improve safety.

[0036] When unloading:

[0037] The material is first transported to the top of the discharge seat 41 by the conveyor 7. In order to avoid the inertia, the workpiece will be blocked by the material blocking plate 45. When the material blocking plate 45 is subjected to the inertial impact from the workpiece transportation, it will directly squeeze the spring 43 and the damper 44, and use the damping and elastic properties of the two to buffer and resist shock, so that the workpiece can be stably located on the top of the discharge seat 41.

[0038] Among them, a transverse plate 6 is fixedly installed at one end of the bottom plate 1, an inclined plate 5 is fixedly installed on the top of the transverse plate 6, and a conveyor 7 is arranged at one end of the top of the bottom plate 1.

[0039] The arrangement of the transverse plate 6 and the inclined plate 5 facilitates the guiding sliding of the material during auxiliary unloading, thereby ensuring the efficiency of the material unloading, while the conveyor 7 is conducive to assisting the stable feeding operation.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet metal processing device for mechanical and electrical production, characterized in that: The invention comprises a bottom plate (1), the top of the bottom plate (1) is provided with a material pressing mechanism (3) for die-casting a workpiece, one side of the material pressing mechanism (3) is provided with a material unloading mechanism (2) for ejecting material, one end of the top of the bottom plate (1) is provided with a material unloading mechanism (4) for loading material, the material unloading mechanism (2) comprises a motor (21), and the motor (21) is provided above the bottom plate (1); The output shaft of the motor (21) is key-connected with a gear (22), the top of the gear (22) is meshed with a toothed plate (23), the top of the toothed plate (23) is fixedly mounted with a connecting strip (24), one end of the toothed plate (23) is fixedly mounted with a baffle plate (25), the other end of the toothed plate (23) is fixedly mounted with a push plate (27), and the inner sides of the push plate (27) and the baffle plate (25) are fixedly mounted with a cross bar (26).

2. The sheet metal processing device for mechanical and electrical production according to claim 1, characterized in that: The material pressing mechanism (3) comprises a power component and a die-casting component, wherein the power component is arranged on the top of the base plate (1), and the die-casting component is arranged below the power component.

3. The sheet metal processing device for mechanical and electrical production according to claim 2, characterized in that: The power assembly comprises a bracket (31) and an electric push rod (32); the bracket (31) is fixedly mounted on the top of the base plate (1); and the electric push rod (32) is fixedly mounted on the top of the bracket (31).

4. The sheet metal processing device for mechanical and electrical production according to claim 3 is characterized in that: The die-casting assembly comprises a material pressing seat (33) and a vertical rod (34); the material pressing seat (33) is fixedly mounted on the output end of the electric push rod (32).

5. The sheet metal processing device for mechanical and electrical production according to claim 1, characterized in that: The material discharging mechanism (4) comprises a containing component and a material blocking component, wherein the containing component is arranged on the top of the bottom plate (1), and the material blocking component is arranged on the outside of the containing component.

6. The sheet metal processing device for mechanical and electrical production according to claim 5, characterized in that: The containing assembly comprises a material discharging seat (41) and a connecting frame (42), wherein the material discharging seat (41) is fixedly mounted on one end of the top of the bottom plate (1), and the connecting frame (42) is fixedly mounted on one side of the material discharging seat (41); The material blocking assembly comprises a spring (43), a damper (44) and a material blocking plate (45), wherein the spring (43) and the damper (44) are fixedly mounted at two ends of one side of a connecting frame (42), the spring (43) is located outside the damper (44), and the material blocking plate (45) is fixedly mounted at one end of the spring (43) and the damper (44).

7. The sheet metal processing device for mechanical and electrical production according to claim 1, characterized in that: A transverse plate (6) is fixedly mounted on one end of the bottom plate (1), an inclined plate (5) is fixedly mounted on the top of the transverse plate (6), and a conveyor (7) is provided at one end of the top of the bottom plate (1).

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