Hand-push type plate cutting device

Abstract

The utility model discloses a hand-push type plate cutting device, which relates to the technical field of metal and hardware processing and comprises a connecting adjusting plate, a front moving structure, a protective structure, an adjusting structure, a dust suction structure and a connecting plate. The telescopic rod stretches out and draws back, the telescopic rod stretches out and draws back to drive the bottom plate to stretch out and draw back, the bottom plate stretches out and draws back to drive the second moving wheel to stretch out and draw back, when the second moving wheel stretches out and draws back to a proper position, the second moving wheel is matched with the first moving wheel, then the first handle or the second handle is selectively pushed according to the situation, and then the whole device is driven to move on the plate. Therefore, the cutting assembly is used for cutting the plate; a motor is started, the motor drives a driving gear to rotate, then drives a driven gear to rotate, further drives a rotating shaft to rotate, further drives a fixing shaft to rotate, further drives a connecting adjusting plate to rotate, and accordingly drives angle change of a cutting assembly in a connecting through groove; and the cutting angle of the cutting assembly can be adjusted according to actual needs.

Description

Technical Field

[0001] The utility model relates to the technical field of metal and hardware processing, in particular to a hand-push type plate cutting device. Background Art

[0002] Sheet metal refers to a flat material, usually with a rectangular cross-section, used in various industrial and construction applications. They can be made of different materials, the most common of which are wood sheets, metal sheets, plastic sheets and composite sheets. They play an important role in modern industry and construction. Their wide range of applications makes them one of the basic materials for economic development and technological progress. In sheet metal production, the thickness and size of the sheet metal will vary depending on the material type and specific use. At this time, sheet metal cutting is required to meet specific size, shape and application requirements.

[0003] After searching, it was found that the Chinese patent with application number 202321839595.0 discloses a metal sheet cutting device, including: a base; a cutting seat, the cutting seat is installed on the base; a cutting assembly, the cutting assembly includes a handle, an upper blade and a lower blade, the handle is pivotally mounted on the cutting seat, the upper blade is detachably mounted on the handle of the handle, and the lower blade is fixed on the cutting seat, wherein the upper blade is driven close to / away from the lower blade by toggling the handle up and down to cut the metal sheet, the specifications of the upper blade and the lower blade in the cutting assembly arranged on the cutting seat are adjustable, which can meet the production needs of different scenarios, with a simple structure, stable and reliable cutting, and low production cost.

[0004] The above utility model has the following problems:

[0005] 1. The cutting angle cannot be adjusted according to actual needs.

[0006] 2. When cutting the plate, dust, sparks and debris will inevitably fly out, which will affect the health of the operator.

[0007] 3. The device cannot be easily moved for cutting, which lacks convenience and flexibility. Utility Model Content

[0008] The purpose of the utility model is to provide a hand-push type plate cutting device to solve the problems raised in the above background technology.

[0009] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0010] A hand-push plate cutting device comprises a connecting adjustment plate, a front moving structure, a protective structure, an adjusting structure, an ash suction structure and a connecting plate, wherein the connecting adjustment plate is fixedly connected to the front moving structure on both sides, one side of the connecting adjustment plate is fixedly connected to a fixed shaft, one side of the fixed shaft is rotatably connected to a second fixed plate, the other side of the fixed shaft is rotatably connected to a first fixed plate, one side of the second fixed plate is fixedly connected to the adjusting structure at a groove, the bottom of the connecting plate is fixedly connected to the ash suction structure, and the side of the connecting plate away from the fixed shaft is detachably connected to the protective structure.

[0011] As a further solution of the utility model: the front moving structure includes a moving fixed plate, a telescopic rod, a bottom plate and a second moving wheel, the bottom of the moving fixed plate is fixedly connected to the telescopic rod, the side of the telescopic rod away from the moving fixed plate is fixedly connected to the bottom plate, and the bottom of the bottom plate is fixedly connected to the second moving wheel.

[0012] As a further solution of the utility model: the protective structure includes an arc-shaped protective plate, a mounting plate and screws, the mounting plate is threadedly connected with two screws arranged corresponding to the circular holes on the connecting plate, and the screws are threadedly connected to the circular holes, and the arc-shaped protective plate is fixedly connected to the bottom of the mounting plate.

[0013] As a further solution of the utility model: the adjustment structure includes a motor, a driving gear, a rotating shaft, an installation box and a driven gear, the motor is fixedly connected inside the installation box, the power output shaft of the motor is fixedly connected to the driving gear, one side of the driving gear is meshedly connected to the driven gear, the driven gear is fixedly connected to the rotating shaft, and the rotating shaft is away from the driven gear side and penetrates the second fixed plate and one side of the fixed shaft and extends to the inside of the first fixed plate, the rotating shaft is rotatably connected to the installation box, the second fixed plate and the first fixed plate, and the rotating shaft is fixedly connected to the fixed shaft.

[0014] As a further solution of the utility model: the ash suction structure includes an ash suction box, a conveying pipe, a suction fan, an ash suction box, a door handle, a cabinet door and a filter plate, the ash suction box is fixedly connected to one side of the ash suction box, the filter plate is fixedly connected to one side of the ash suction box, cabinet doors are hinged at both side edges of the bottom of the ash suction box, the cabinet doors are fixedly connected to the door handles, the suction fan is bolted to the top of the ash suction box, and one side of the ash suction box is connected to the top of the ash suction box through the conveying pipe.

[0015] As a further solution of the utility model: a connecting groove is provided on the top of the connecting adjustment plate, a cutting assembly is installed on the inner side of the connecting groove, a U-shaped plate is fixedly connected between the second fixed plate and the top of the first fixed plate, a second handle is fixedly connected to one side of the U-shaped plate, the first handle is fixedly connected to one side of the second fixed plate and the first fixed plate, and the first moving wheel is fixedly connected to the bottom of the second fixed plate and the first fixed plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. During use, the telescopic rod is extended and retracted, and the extension and retraction of the telescopic rod drives the extension and retraction of the bottom plate, and the extension and retraction of the bottom plate drives the extension and retraction of the second moving wheel. When the second moving wheel is extended and retracted to an appropriate position, it cooperates with the first moving wheel, and then the first handle or the second handle is pushed according to the situation, thereby driving the movement of the entire device on the plate, so that the cutting assembly can cut the plate, which improves the convenience and flexibility of the device;

[0018] 2. Turn on the motor, the motor drives the rotation of the driving gear, the rotation of the driving gear drives the rotation of the driven gear, the rotation of the driven gear drives the rotation of the rotating shaft, and then drives the rotation of the fixed shaft, and then drives the rotation of the connecting adjustment plate, thereby driving the angle change of the cutting assembly in the connecting slot. This operation is conducive to changing the angle of the cutting assembly, and then adjusting the cutting angle of the cutting assembly according to actual needs;

[0019] 3. When the cutting assembly is cutting the plate, dust will inevitably fly, which will affect the health of the staff. At this time, turn on the suction fan, and then the suction fan drives the dust suction box to suck dust, and then the dust suction box sucks dust, so that the dust passes through the filter plate into the dust suction box, and then enters the dust suction box through the conveying pipe, and then pulls the cabinet door handle, and the cabinet door handle is pulled to open, which is conducive to cleaning the dust in the dust suction box, so as to facilitate the next dust suction work;

[0020] 4. Screw the screws into the mounting plate, so that the screws are combined with the round holes on the connecting plate. This operation helps to firmly connect the mounting plate and the connecting plate, and then firmly connect the arc protection plate and the connecting plate. This operation helps to prevent sparks and debris from flying when the cutting assembly is working, and further enhances the protection of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The present invention is a structural schematic diagram of a hand-push plate cutting device.

[0022] Figure 2 This is a schematic diagram of the structural explosion of a hand-push plate cutting device.

[0023] Figure 3 The present invention is a schematic diagram of the adjustment structure in a hand-push plate cutting device.

[0024] Figure 4 The present invention is a schematic diagram of a dust suction structure in a hand-push plate cutting device.

[0025] In the figure: 1. connecting and adjusting plate; 2. first moving wheel; 3. first fixed plate; 4. first handle; 5. front moving structure; 51. moving fixed plate; 52. telescopic rod; 53. bottom plate; 54. second moving wheel; 6. cutting assembly; 7. protective structure; 71. arc protective plate; 72. mounting plate; 73. screw; 8. adjusting structure; 81. motor; 82. driving gear; 83. rotating shaft; 84. mounting box; 85. driven gear; 9. ash suction structure; 91. ash suction box; 92. conveying pipe; 93. suction fan; 94. ash suction box; 95. cabinet door handle; 96. cabinet door; 97. filter plate; 10. U-shaped plate; 11. second handle; 12. connecting plate; 13. connecting through groove; 14. second fixed plate; 15. fixed shaft. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] Example 1

[0028] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4The embodiment provides a hand-push plate cutting device, including a connecting adjustment plate 1, a front moving structure 5, a protective structure 7, an adjusting structure 8, an ash suction structure 9 and a connecting plate 12, wherein the connecting adjustment plate 1 is fixedly connected with the front moving structure 5 on both sides, a fixed shaft 15 is fixedly connected to one side of the connecting adjustment plate 1, a second fixed plate 14 is rotatably connected to one side of the fixed shaft 15, and a first fixed plate 3 is rotatably connected to the other side of the fixed shaft 15, an adjusting structure 8 is fixedly connected to a groove on one side of the second fixed plate 14, an ash suction structure 9 is fixedly connected to the bottom of the connecting plate 12, and a protective structure 7 is detachably connected to the side of the connecting plate 12 away from the fixed shaft 15 The top of the connecting and adjusting plate 1 is provided with a connecting groove 13, and a cutting assembly 6 is installed inside the connecting groove 13. A U-shaped plate 10 is fixedly connected between the second fixing plate 14 and the top of the first fixing plate 3. A second handle 11 is fixedly connected to one side of the U-shaped plate 10. The second fixing plate 14 and one side of the first fixing plate 3 are both fixedly connected to the first handle 4. The second fixing plate 14 and the bottom of the first fixing plate 3 are both fixedly connected to the first moving wheel 2. The front moving structure 5 includes a moving fixing plate 51, a telescopic rod 52, a bottom plate 53 and a second moving wheel 54. The bottom of the moving fixing plate 51 is fixedly connected to the telescopic rod 52, and the telescopic rod 52 is away from the moving wheel 2. A bottom plate 53 is fixedly connected to one side of the movable fixed plate 51, and a second moving wheel 54 and a telescopic rod 52 are fixedly connected to the bottom of the bottom plate 53. The telescopic rod 52 drives the bottom plate 53 to be extended and retracted, and the bottom plate 53 drives the second moving wheel 54 to be extended and retracted. When the second moving wheel 54 is extended and retracted to an appropriate position, it cooperates with the first moving wheel 2, and then the first handle 4 or the second handle 11 is pushed according to the situation, thereby driving the movement of the entire device on the plate, so that the cutting assembly 6 cuts the plate, thereby improving the convenience and flexibility of the device; the protective structure 7 includes an arc-shaped protective plate 71, a mounting plate 7 2 and screws 73, the mounting plate 72 is threadedly connected with two screws 73 arranged corresponding to the circular holes on the connecting plate 12, and the screws 73 are threadedly connected to the circular holes, and the bottom of the mounting plate 72 is fixedly connected with an arc-shaped protective plate 71, and the screws 73 are screwed into the mounting plate 72, so that the screws 73 are combined with the circular holes on the connecting plate 12, which is conducive to firmly connecting the mounting plate 72 and the connecting plate 12 together, and then firmly connecting the arc-shaped protective plate 71 and the connecting plate 12 together, which is conducive to preventing sparks and debris from flying out when the cutting assembly 6 is working, and further strengthening the protection of the staff.

[0029] Example 2

[0030] Reference Figure 3-4This embodiment is based on the previous embodiment, and is different from the previous embodiment in that the adjustment structure 8 includes a motor 81, a driving gear 82, a rotating shaft 83, an installation box 84 and a driven gear 85, wherein the motor 81 is fixedly connected inside the installation box 84, the power output shaft of the motor 81 is fixedly connected to the driving gear 82, one side of the driving gear 82 is meshedly connected to the driven gear 85, the driven gear 85 is fixedly connected to the rotating shaft 83, and the rotating shaft 83 is away from the driven gear 85. The side of the rotating shaft 83 penetrates the second fixed plate 14 and the side of the fixed shaft 15 and extends to the inner side of the first fixed plate 3. The rotating shaft 83 is rotatably connected with the installation box 84, the second fixing plate 14 and the first fixing plate 3, and the rotating shaft 83 is fixedly connected with the fixed shaft 15. The motor 81 is turned on, and the motor 81 drives the rotation of the driving gear 82. The rotation of the driving gear 82 drives the rotation of the driven gear 85. The rotation of the driven gear 85 drives the rotation of the rotating shaft 83, which in turn drives the rotation of the fixed shaft 15, and then drives the rotation of the connecting adjustment plate 1, thereby driving the angle change of the cutting assembly 6 in the connecting through groove 13. This operation is conducive to changing the angle of the cutting assembly 6, and then according to The actual need is to adjust the cutting angle of the cutting assembly 6; the ash suction structure 9 includes an ash suction box 91, a conveying pipe 92, a suction fan 93, an ash suction box 94, a cabinet door handle 95, a cabinet door 96 and a filter plate 97, one side of the ash suction box 94 is fixedly connected to the ash suction box 91, one side of the ash suction box 91 is fixedly connected to the filter plate 97, the cabinet doors 96 are hinged at the edges of both sides of the bottom of the ash suction box 94, the cabinet doors 96 are fixedly connected to the cabinet door handles 95, the top of the ash suction box 94 is bolted with a suction fan 93, one side of the ash suction box 91 is connected to the top of the ash suction box 94 through the conveying pipe 92, when cutting When component 6 is cutting the plate, dust will inevitably fly, which will affect the health of the staff. At this time, turn on the suction fan 93, and then the suction fan 93 drives the dust suction box 94 to suck dust, and then the dust suction box 91 sucks dust, so that the dust passes through the filter plate 97 and enters the interior of the dust suction box 91, and then enters the interior of the dust suction box 94 through the conveying pipe 92, and then pull the cabinet door handle 95. The pulling of the cabinet door handle 95 drives the opening of the cabinet door 96. The opening of the cabinet door 96 is conducive to cleaning the dust in the dust suction box 94, thereby facilitating the next dust suction work.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hand-push plate cutting device, comprising a connecting and adjusting plate (1), a front moving structure (5), a protective structure (7), an adjusting structure (8), a dust suction structure (9) and a connecting plate (12), characterized in that: The front moving structure (5) is fixedly connected to both sides of the connecting and adjusting plate (1); a fixed shaft (15) is fixedly connected to one side of the connecting and adjusting plate (1); a second fixing plate (14) is rotatably connected to one side of the fixing shaft (15); the first fixing plate (3) is rotatably connected to the other side of the fixing shaft (15); an adjusting structure (8) is fixedly connected to a groove on one side of the second fixing plate (14); a dust absorbing structure (9) is fixedly connected to the bottom of the connecting plate (12); and a protective structure (7) is detachably connected to the side of the connecting plate (12) away from the fixing shaft (15).

2. A hand-push plate cutting device according to claim 1, characterized in that: The front movable structure (5) comprises a movable fixed plate (51), a telescopic rod (52), a bottom plate (53) and a second movable wheel (54); the bottom of the movable fixed plate (51) is fixedly connected to the telescopic rod (52); a side of the telescopic rod (52) away from the movable fixed plate (51) is fixedly connected to the bottom plate (53); and the bottom of the bottom plate (53) is fixedly connected to the second movable wheel (54).

3. A hand-push plate cutting device according to claim 1, characterized in that: The protective structure (7) comprises an arc-shaped protective plate (71), a mounting plate (72) and screws (73); two screws (73) arranged corresponding to the circular holes on the connecting plate (12) are threadedly connected to the mounting plate (72); the screws (73) are threadedly connected to the circular holes; and the arc-shaped protective plate (71) is fixedly connected to the bottom of the mounting plate (72).

4. A hand-push plate cutting device according to claim 1, characterized in that: The regulating structure (8) comprises a motor (81), a driving gear (82), a rotating shaft (83), a mounting box (84) and a driven gear (85); the motor (81) is fixedly connected inside the mounting box (84); the power output shaft of the motor (81) is fixedly connected to the driving gear (82); and one side of the driving gear (82) is meshedly connected to the driven gear (85).

5. A hand-push plate cutting device according to claim 1, characterized in that: The ash suction structure (9) comprises an ash suction box (91), a conveying pipe (92), a suction fan (93), an ash suction box (94), a cabinet door handle (95), a cabinet door (96) and a filter plate (97); one side of the ash suction box (94) is fixedly connected to the ash suction box (91); one side of the ash suction box (91) is fixedly connected to the filter plate (97); and the cabinet doors (96) are hingedly connected to the edges of both sides of the bottom of the ash suction box (94).

6. A hand-push plate cutting device according to claim 1, characterized in that: The connecting adjustment plate (1) is provided with a connecting slot (13) at the top, a cutting assembly (6) is installed inside the connecting slot (13), a U-shaped plate (10) is fixedly connected between the second fixing plate (14) and the top of the first fixing plate (3), a second handle (11) is fixedly connected to one side of the U-shaped plate (10), the first handle (4) is fixedly connected to one side of the second fixing plate (14) and the first fixing plate (3), and the first moving wheel (2) is fixedly connected to the bottom of the second fixing plate (14) and the first fixing plate (3).

7. A hand-push plate cutting device according to claim 4, characterized in that: The driven gear (85) is fixedly connected to a rotating shaft (83), and the rotating shaft (83) is located away from the driven gear (85) and penetrates through the second fixed plate (14) and the fixed shaft (15) and extends to the inside of the first fixed plate (3). The rotating shaft (83) is rotatably connected to the mounting box (84), the second fixed plate (14) and the first fixed plate (3), and the rotating shaft (83) is fixedly connected to the fixed shaft (15).

8. A hand-push plate cutting device according to claim 5, characterized in that: The cabinet doors (96) are all fixedly connected with cabinet door handles (95), the top of the ash suction box (94) is bolted with a suction fan (93), and one side of the ash suction box (91) is connected to the top of the ash suction box (94) via a conveying pipe (92).

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