Cutting and conveying structure for switch box sheet metal machining

Abstract

The utility model relates to the field of sheet metal, discloses a cutting and conveying structure for sheet metal processing of a switch box, and solves the problems that a certain vibration is generated in the rotating process of a motor, and the friction force of a sheet metal on a sliding plate is small, so that the sheet metal is easy to shake in the rising process, collides with a main body of a machine, and the product quality is influenced. In order to solve the problems that in the prior art, noise is generated, and a metal plate is prone to being damaged, the cutting and conveying structure for switch box metal plate machining comprises a base and a first bearing plate fixedly connected to the inner side of the upper portion of the base, and the cutting and conveying structure is provided with a pushing mechanism and an elastic mechanism; according to the metal plate limiting device, the pushing mechanism and the elastic mechanism are driven to move towards the middle to limit the metal plate when the metal plate ascends, and compared with the prior art, displacement of the metal plate in the ascending process is reduced, so that the purpose of reducing damage to the metal plate is achieved.

Description

Technical Field

[0001] The utility model relates to the field of sheet metal, in particular to a cutting and conveying structure for sheet metal processing of a switch box. Background Art

[0002] The cutting and conveying structure for sheet metal processing of switch boxes is a device for conveying sheet metal during sheet metal processing, and its main purpose is to move the sheet metal to the height of the cutting device.

[0003] The patent with publication number CN217990722U discloses a convenient feeding device for sheet metal processing, including a support table and two front brackets, the two front brackets are arranged on the front side of the support table, and the lower surfaces of the support table and the front brackets are provided with adjustment mechanisms. In order to facilitate the movement of the sheet metal to a certain height, the existing sheet metal processing material transfer structure uses a motor to drive the threaded rod and the slide plate to drive the sheet metal upward to move the sheet metal to a certain height. In order to facilitate the pushing of the sheet metal, rollers are installed on the slide plate. However, certain vibrations will occur during the rotation of the motor. Due to the small friction of the sheet metal on the slide plate, the sheet metal is prone to shaking during the rising process and collides with the main body of the machine, which not only generates noise but also easily damages the sheet metal itself. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting and conveying structure for sheet metal processing of a switch box. The device is used to work, thereby solving the problem that a certain vibration will occur during the rotation of the motor. Since the friction of the sheet metal on the slide is small, the sheet metal is prone to shaking during the rising process and collides with the main body of the machine, which not only generates noise but also easily damages the sheet metal itself.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting and conveying structure for sheet metal processing of a switch box, comprising a base, a first bearing plate fixedly connected to the inner side of the upper part of the base, a first groove arranged inside the base, a motor fixedly connected to the upper part of the base, a first threaded rod arranged at the output end of the motor, a second bearing plate threadedly connected to the outer side of the first threaded rod, a pushing mechanism arranged below the first bearing plate, and an elastic mechanism arranged above the second bearing plate;

[0006] The pushing mechanism includes a first support plate fixedly connected to the inner side of the lower part of the base, a second threaded rod is arranged inside the first support plate, a first push plate is arranged at the front end of the second threaded rod, a first guide groove is arranged on the inner side of the first push plate, a guide rod is arranged inside the first guide groove, and the second guide groove is connected to the upper and lower parts of the first guide groove.

[0007] Preferably, the second threaded rod is connected to the first support plate by a threaded connection, the second threaded rod is connected to the first push plate by a rotational connection, and the first push plate is connected to the base by a sliding connection.

[0008] Preferably, the appearance structure of the first guide groove is a vertical straight line, and the matching mode between the guide rod and the first guide groove is a clearance match, and the connection mode between the guide rod and the first push plate is a sliding connection.

[0009] Preferably, the appearance structure of the second guide groove is an inclined straight line, and the matching mode of the guide rod is a clearance fit, and the upper end vertex of the second guide groove and the first bearing plate are on the same plane.

[0010] Preferably, a second groove is connected to the upper interior of the second supporting plate, and the elastic mechanism includes a first elastic telescopic rod arranged on the inner side of the second groove, a slide groove is connected on the lower inner wall of the second groove, a slider is arranged on the inner side of the slide groove, and the slider is connected to the first elastic telescopic rod in a fixed manner, the upper end of the first elastic telescopic rod is fixedly connected to the third supporting plate, the front end of the third supporting plate is fixedly connected to the second elastic telescopic rod, the front end of the second elastic telescopic rod is fixedly connected to the second push plate, the upper left end of the first push plate is fixedly connected to the first baffle, the upper front surface of the second supporting plate is fixedly connected to the second baffle, and the third supporting plate is connected to the guide rod in a fixed manner.

[0011] Preferably, the width of the upper end of the slider is smaller than the width of the lower end of the slider, and the outer side surface of the slider fits with the inner side surface of the slide groove.

[0012] Preferably, the depth of the second groove is greater than the thickness of the third supporting plate, and the front-to-rear width of the second groove is greater than the front-to-rear width of the third supporting plate.

[0013] Preferably, the lower surface of the first baffle plate and the first supporting plate are on the same plane.

[0014] The utility model proposes a cutting and conveying structure for sheet metal processing of a switch box. By providing a pushing mechanism and an elastic mechanism, the sheet metal is driven by the pushing mechanism and the elastic mechanism to move toward the middle to limit the sheet metal when it is rising. Compared with the prior art, the displacement of the sheet metal during the rising process is reduced, thereby achieving the purpose of reducing damage to the sheet metal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of the utility model from top view;

[0017] Figure 3It is a right side cross-sectional structural schematic diagram of the base of the utility model;

[0018] Figure 4 For the utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0019] Figure 5 For the utility model Figure 3 Schematic diagram of the structure at point B in the middle.

[0020] In the figure: 1. base; 2. first bearing plate; 3. first groove; 4. motor; 5. first threaded rod; 6. second bearing plate; 7. pushing mechanism; 8. elastic mechanism; 701. first supporting plate; 702. second threaded rod; 703. first push plate; 704. first guide groove; 705. guide rod; 706. second guide groove; 9. first groove; 801. first elastic telescopic rod; 802. slide groove; 803. slider; 804. third bearing plate; 805. second elastic telescopic rod; 806. second push plate; 807. first baffle plate; 808. second baffle plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a cutting and conveying structure for sheet metal processing of a switch box, comprising a base 1, a first bearing plate 2 fixedly connected to the inner side of the upper part of the base 1, a first groove 3 arranged inside the base 1, a motor 4 fixedly connected to the upper part of the base 1, a first threaded rod 5 arranged at the output end of the motor 4, a second bearing plate 6 threadedly connected to the outer side of the first threaded rod 5, a pushing mechanism 7 is arranged below the first bearing plate 2, and an elastic mechanism 8 is arranged above the second bearing plate 6;

[0023] The pushing mechanism 7 includes a first supporting plate 701 fixedly connected to the inner side of the lower side of the base 1, a second threaded rod 702 is arranged inside the first supporting plate 701, a first push plate 703 is arranged at the front end of the second threaded rod 702, the second threaded rod 702 is connected to the first supporting plate 701 in a threaded connection, and the second threaded rod 702 is connected to the first push plate 703 in a rotating connection, and the first push plate 703 is connected to the base 1 in a sliding connection, so that rotating the second threaded rod 702 can drive the first push plate 703 to move forward and backward, a first guide groove 704 is arranged on the inner side of the first push plate 703, and a guide rod 705 is arranged inside the first guide groove 704, The first guide groove 704 is connected to the upper and lower parts by a second guide groove 706. The appearance structure of the first guide groove 704 is a vertical straight line, and the guide rod 705 and the first guide groove 704 are matched by a clearance fit, and the guide rod 705 and the first push plate 703 are connected by a sliding connection. The appearance structure of the second guide groove 706 is an inclined straight line, and the guide rod 705 is matched by a clearance fit, and the upper end vertex of the second guide groove 706 is on the same plane as the first bearing plate 2, so that the guide rod 705 will not move forward and backward when moving on the inner side of the first guide groove 704, and will move forward and backward when moving on the inner side of the second guide groove 706.

[0024] The upper interior of the second bearing plate 6 is connected with a second groove 9, and the elastic mechanism 8 includes a first elastic telescopic rod 801 arranged on the inner side of the second groove 9, and a slide groove 802 is connected on the lower inner wall of the second groove 9, and a slider 803 is arranged on the inner side of the slide groove 802, and the upper end width of the slider 803 is smaller than the lower end width of the slider 803, and the outer side surface of the slider 803 is in contact with the inner side surface of the slide groove 802, so that the slider 803 can move inside the slide groove 802 without shaking, and the connection mode of the first elastic telescopic rod 801 is a fixed connection, and the upper end of the first elastic telescopic rod 801 is fixedly connected to the third bearing plate 804, and the front end of the third bearing plate 804 is fixedly connected to the second elastic telescopic rod 8 05, the front end of the second elastic telescopic rod 805 is fixedly connected with the second push plate 806, the upper left end of the first push plate 703 is fixedly connected with the first baffle 807, the upper front surface of the second supporting plate 6 is fixedly connected with the second baffle 808, the depth of the second groove 9 is greater than the thickness of the third supporting plate 804, and the front and rear width of the second groove 9 is greater than the front and rear width of the third supporting plate 804, so that the third supporting plate 804 can move to the inner side of the second groove 9, the lower surface of the first baffle 807 is on the same plane as the first supporting plate 2, so that the first baffle 807 can push the third supporting plate 804 to the same plane as the first supporting plate 2, and the connection method between the third supporting plate 804 and the guide rod 705 is a fixed connection.

[0025] When the sheet metal needs to be transported, the sheet metal is placed on the top of the second carrying plate 6, and the first threaded rod 5 is started to rotate, driving the second carrying plate 6 to move upward, driving the first elastic telescopic rod 801 and the third carrying plate 804 fixedly connected to the upper end of the first elastic telescopic rod 801 to move upward, driving the guide rod 705 to be pushed by the edge of the second guide groove 706 at the lower end to drive the third carrying plate 804 to move forward along the direction of the slide groove 802 first, driving the second elastic telescopic rod 805 and the second push plate 806 to move forward, and clamping the sheet metal To prevent the sheet metal from shaking, the guide rod 705 will not move when it moves on the inner side of the first guide groove 704. When the guide rod 705 moves to the inner side of the second guide groove 706 at the upper end, the guide rod 705 moves backward, so that the second elastic telescopic rod 805 and the second push plate 806 leave the sheet metal, and the third supporting plate 804 is also pressed by the first baffle plate 807, so that the sheet metal can be smoothly pushed to the top of the first supporting plate 2. By rotating the second threaded rod 702, the position of the first push plate 703 changes, which can adapt to sheet metals of different widths.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] 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 cutting and conveying structure for sheet metal processing of a switch box, comprising a base (1), a first bearing plate (2) fixedly connected to the inner side of the upper part of the base (1), a first groove (3) arranged inside the base (1), a motor (4) fixedly connected to the upper part of the base (1), a first threaded rod (5) arranged at the output end of the motor (4), and a second bearing plate (6) threadedly connected to the outer side of the first threaded rod (5), characterized in that: A pushing mechanism (7) is provided below the first supporting plate (2), and an elastic mechanism (8) is provided above the second supporting plate (6); The pushing mechanism (7) comprises a first supporting plate (701) fixedly connected to the inner side of the lower side of the base (1); a second threaded rod (702) is arranged inside the first supporting plate (701); a first pushing plate (703) is arranged at the front end of the second threaded rod (702); a first guiding groove (704) is arranged inside the first pushing plate (703); a guiding rod (705) is arranged inside the first guiding groove (704); and a second guiding groove (706) is connected to the upper and lower parts of the first guiding groove (704).

2. A cutting and conveying structure for sheet metal processing of a switch box according to claim 1, characterized in that: The second threaded rod (702) is connected to the first support plate (701) by a threaded connection, the second threaded rod (702) is connected to the first push plate (703) by a rotational connection, and the first push plate (703) is connected to the base (1) by a sliding connection.

3. The cutting and conveying structure for sheet metal processing of a switch box according to claim 1, characterized in that: The appearance structure of the first guide groove (704) is a vertical straight line, and the matching mode between the guide rod (705) and the first guide groove (704) is a clearance match, and the connection mode between the guide rod (705) and the first push plate (703) is a sliding connection.

4. A cutting and conveying structure for sheet metal processing of a switch box according to claim 1, characterized in that: The appearance structure of the second guide groove (706) is an inclined straight line, and the matching mode of the guide rod (705) is a clearance match, and the upper end vertex of the second guide groove (706) and the first bearing plate (2) are on the same plane.

5. The cutting and conveying structure for sheet metal processing of a switch box according to claim 1, characterized in that: The upper interior of the second bearing plate (6) is connected to a second groove (9); the elastic mechanism (8) comprises a first elastic telescopic rod (801) arranged inside the second groove (9); the lower inner wall of the second groove (9) is connected to a slide groove (802); a slider (803) is arranged inside the slide groove (802); the slider (803) is connected to the first elastic telescopic rod (801) in a fixed manner; the upper end of the first elastic telescopic rod (801) is fixedly connected to A third bearing plate (804), the front end of the third bearing plate (804) is fixedly connected to a second elastic telescopic rod (805), the front end of the second elastic telescopic rod (805) is fixedly connected to a second push plate (806), the left side of the upper end of the first push plate (703) is fixedly connected to a first baffle plate (807), the upper front surface of the second bearing plate (6) is fixedly connected to a second baffle plate (808), and the third bearing plate (804) and the guide rod (705) are connected in a fixed manner.

6. A cutting and conveying structure for sheet metal processing of a switch box according to claim 5, characterized in that: The width of the upper end of the slider (803) is smaller than the width of the lower end of the slider (803), and the outer side surface of the slider (803) fits the inner side surface of the slide groove (802).

7. The cutting and conveying structure for sheet metal processing of a switch box according to claim 5, characterized in that: The depth of the second groove (9) is greater than the thickness of the third supporting plate (804), and the front-to-back width of the second groove (9) is greater than the front-to-back width of the third supporting plate (804).

8. The cutting and conveying structure for sheet metal processing of a switch box according to claim 5, characterized in that: The lower surface of the first baffle (807) and the first supporting plate (2) are on the same plane.

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