Cutting device convenient to adjust

Abstract

The utility model relates to the technical field of cutting devices, and discloses a cutting device convenient to adjust, which comprises a workbench, an adjusting mechanism is arranged on the workbench, and the adjusting mechanism comprises a front plate, a first motor, a threaded rod, a moving block, an electric push rod, a top plate, a rack, a dovetail groove, a trapezoidal block, a frame body, a second motor, a gear, a mounting plate and a shear knife. The front plate is fixedly connected to the front face of the workbench, the first motor is fixedly installed on the front face of the workbench, one end of the threaded rod is fixedly connected with a coupler of the first motor, the other end of the threaded rod penetrates through the front plate through a bearing and is rotationally connected with the front plate, and the threaded rod is sleeved with the movable block in a threaded mode. The first motor is arranged to drive the shear knife to move left and right, and the second motor is arranged to drive the shear knife to move front and back, so that the position of the shear knife is adjusted, different positions of materials are conveniently sheared, time and labor are saved, and the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device which is easy to adjust. Background Art

[0002] The role of packaging design is to comprehensively apply natural science and aesthetic knowledge to better protect commodities during their circulation and promote their sales. During the packaging design process, cutting and trimming are generally performed through cutting devices.

[0003] For example, the Chinese patent: "CN213971467U", the technical solution disclosed in this patent is as follows: a packaging design and cutting device, including a device body, a stabilizing mechanism is connected to the outside of the device body, an auxiliary supporting mechanism is fixed to the outside of the device body, a control box is connected to the outside of the device body, an operating button is arranged on the outside of the control box, the stabilizing mechanism includes an outer shell, the inner top wall of the outer shell is connected to a support spring, a mounting block is fixed to one side of the outer shell, and the bottom of the support spring is connected to a limited pad; the utility model is provided with a stabilizing mechanism, the suction cup body can be against the ground where the device body is placed, and strengthen the support for the outside of the device body, thereby avoiding the displacement of the device due to impact and improving the stability of the device; the utility model is provided with an auxiliary supporting mechanism, so that the support block can fit on the bottom of the control box, thereby strengthening the support for the bottom of the control box and ensuring the stability of the control box installation structure.

[0004] However, in actual use, the blades in the cutting device cannot complete the corresponding adjustment operation according to the actual working conditions, and a secondary cutting needs to be performed manually, which is very troublesome, time-consuming and labor-intensive. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a cutting device which is easy to adjust.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device that is easy to adjust, comprising a workbench, an adjustment mechanism is arranged on the workbench, and the adjustment mechanism comprises a front plate, a first motor, a threaded rod, a moving block, an electric push rod, a top plate, a rack, a dovetail groove, a trapezoidal block, a frame, a second motor, a gear, a mounting plate, and a shearing knife;

[0009] The front plate is fixedly connected to the front of the workbench, the first motor is fixedly installed in the front of the workbench, one end of the threaded rod is fixedly connected to the coupling of the first motor, and the other end of the threaded rod passes through the front plate through a bearing and is rotatably connected to the front plate, the moving block is threadedly sleeved on the threaded rod, the electric push rod is fixedly connected to the top of the moving block, and the top plate is fixedly connected to the top of the output end of the electric push rod;

[0010] The rack is fixedly connected to the bottom of the top plate, the dovetail groove is opened at the bottom of the top plate, the trapezoidal block is slidably connected to the inner wall of the dovetail groove, the frame is fixedly connected to the bottom of the trapezoidal block, the second motor is fixedly installed on the frame, the gear is fixedly connected to the coupling of the second motor, and the gear is meshed with the rack, the mounting plate is fixedly connected to the bottom of the frame, and the shearing knife is installed at the bottom of the mounting plate.

[0011] Preferably, a clamping mechanism is provided on the mounting plate, and the clamping mechanism includes a bracket, an adjusting screw, a knob, a lifting rod, and a pressure plate. The bracket is fixedly connected to the top of the mounting plate, one end of the adjusting screw passes through the top of the bracket through a bearing, the knob is fixedly connected to the top of the adjusting screw, the lifting rod is threadedly connected to the adjusting screw, and the lifting rod movably passes through the top of the mounting plate, and the pressure plate is fixedly connected to the bottom of the lifting rod.

[0012] Preferably, the number of the clamping mechanisms is two, and the two clamping mechanisms are symmetrically arranged on both sides of the mounting plate. An elastic clamping block is arranged at the bottom of the clamping plate. The elastic clamping block is arranged to improve the stability of the clamping.

[0013] Preferably, a back plate is fixedly connected to the back of the workbench, a limiting rod is arranged on the back plate, and a limiting block is movably sleeved on the outer wall of the limiting rod. The limiting rod and the limiting block are provided to improve the movement stability of the moving block.

[0014] Preferably, the bottom of the workbench is fixedly connected to a supporting leg, and the bottom of the supporting leg is provided with an anti-slip pad. The anti-slip pad is provided to improve the stability of the workbench.

[0015] Preferably, the number of the dovetail grooves and the number of the trapezoidal blocks are both two, and the two dovetail grooves and the trapezoidal blocks are symmetrically arranged on both sides of the rack. The two dovetail grooves and the trapezoidal blocks are arranged in order to improve the movement stability of the frame.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a cutting device that is easy to adjust and has the following beneficial effects:

[0018] 1. This is an easily adjustable cutting device. By setting a first motor, the shearing knife can be driven to move left and right. By setting a second motor, the shearing knife can be driven to move forward and backward. Thus, the position of the shearing knife can be adjusted, which is convenient for cutting different positions of the material, saving time and effort and improving work efficiency.

[0019] Second, the shearing device is easy to adjust. By setting an adjusting screw rod, the pressing plate can be driven down, so that materials of different thicknesses can be pressed tightly, and the material can be prevented from shifting during the shearing process, thereby improving the shearing stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a front schematic diagram of the utility model;

[0023] Figure 3 It is an enlarged view of point A of the present utility model.

[0024] In the figure: 1. workbench; 2. adjusting mechanism; 201. front plate; 202. first motor; 203. threaded rod; 204. moving block; 205. electric push rod; 206. top plate; 207. rack; 208. dovetail groove; 209. trapezoidal block; 210. frame; 211. second motor; 212. gear; 213. mounting plate; 214. shearing knife; 3. clamping mechanism; 301. bracket; 302. adjusting screw; 303. knob; 304. lifting rod; 305. pressing plate; 4. back plate; 5. limit rod; 6. limit block; 7. supporting leg. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] like Figure 1-3As shown, the utility model provides a cutting device that is easy to adjust, including a workbench 1, an adjusting mechanism 2 is arranged on the workbench 1, and the adjusting mechanism 2 includes a front plate 201, a first motor 202, a threaded rod 203, a moving block 204, an electric push rod 205, a top plate 206, a rack 207, a dovetail groove 208, a trapezoidal block 209, a frame 210, a second motor 211, a gear 212, a mounting plate 213, and a shearing knife 214; the front plate 201 is fixedly connected to the front of the workbench 1, and the first motor 202 is fixedly installed Installed in front of the workbench 1, one end of the threaded rod 203 is fixedly connected to the coupling of the first motor 202, and the other end of the threaded rod 203 passes through the front plate 201 through a bearing and is rotatably connected to the front plate 201, the moving block 204 is threadedly sleeved on the threaded rod 203, the electric push rod 205 is fixedly connected to the top of the moving block 204, and the top plate 206 is fixedly connected to the top of the output end of the electric push rod 205; the rack 207 is fixedly connected to the bottom of the top plate 206, the dovetail groove 208 is opened at the bottom of the top plate 206, and the trapezoidal block 204 is fixedly connected to the top of the output end of the electric push rod 205. 09 is slidably connected to the inner wall of the dovetail groove 208. The number of the dovetail groove 208 and the trapezoidal block 209 are both two. The two dovetail grooves 208 and the trapezoidal block 209 are symmetrically arranged on both sides of the rack 207. The two dovetail grooves 208 and the trapezoidal block 209 are arranged to improve the movement stability of the frame 210. The frame 210 is fixedly connected to the bottom of the trapezoidal block 209. The second motor 211 is fixedly installed on the frame 210. The gear 212 is fixedly connected to the coupling of the second motor 211, and the gear 212 is fixedly connected to the rack 2 07 meshing connection, the mounting plate 213 is fixedly connected to the bottom of the frame 210, the shear knife 214 is installed at the bottom of the mounting plate 213, the back of the workbench 1 is fixedly connected with a back plate 4, a limiting rod 5 is arranged on the back plate 4, and a limiting block 6 is movably sleeved on the outer wall of the limiting rod 5. The limiting rod 5 and the limiting block 6 are arranged to improve the moving stability of the moving block 204. The bottom of the workbench 1 is fixedly connected with a supporting leg 7, and an anti-skid pad is arranged at the bottom of the supporting leg 7. The anti-skid pad is arranged to improve the stability of the workbench 1.

[0028] In this embodiment, the first motor 202 is provided to drive the shearing knife 214 to move left and right, and the second motor 211 is provided to drive the shearing knife 214 to move forward and backward, thereby realizing the position adjustment of the shearing knife 214, facilitating the shearing of different positions of the material, saving time and effort, and improving work efficiency.

[0029] Example 2

[0030] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a clamping mechanism 3 is provided on the mounting plate 213, and the clamping mechanism 3 includes a bracket 301, an adjusting screw 302, a knob 303, a lifting rod 304, and a pressing plate 305. The bracket 301 is fixedly connected to the top of the mounting plate 213, one end of the adjusting screw 302 passes through the top of the bracket 301 through a bearing, the knob 303 is fixedly connected to the top of the adjusting screw 302, the lifting rod 304 is threadedly connected to the adjusting screw 302, and the lifting rod 304 movably passes through the top of the mounting plate 213, and the pressing plate 305 is fixedly connected to the bottom of the lifting rod 304. The number of the clamping mechanisms 3 is two, and the two clamping mechanisms 3 are symmetrically arranged on both sides of the mounting plate 213. An elastic pressing block is arranged at the bottom of the pressing plate 305. The elastic pressing block is arranged to improve the stability of the clamping.

[0031] In this embodiment, the adjusting screw 302 can drive the pressing plate 305 to descend, so as to facilitate the pressing of materials of different thicknesses and avoid the deviation of the materials during the shearing process, thereby improving the shearing stability.

[0032] The working principle of this easy-to-adjust cutting device will be described in detail below.

[0033] like Figure 1-3 As shown, when in use, the material to be sheared is placed on the workbench 1, and the first motor 202 is started to drive the threaded rod 203 to rotate, thereby driving the moving block 204 to move left and right, and adjusting the left and right position of the shearing knife 214, and then the second motor 211 is started to drive the gear 212 to rotate, thereby driving the frame 210 to move back and forth under the action of the rack 207, thereby adjusting the front and back position of the shearing knife 214, when the position adjustment is completed, first drive the shearing knife 214 to descend by the electric push rod 205, approach the material and not contact the material, and drive the adjusting screw 302 to descend by turning the knob 303, and the pressing plate 305 is lowered, and the elastic pressing block is in contact with the material, and then the electric push rod 205 is started to drive the shearing knife 214 to descend to shear the material, and at the same time, the elastic pressing block will be squeezed to press the material.

Claims

1. A cutting device that is easily adjustable, comprising a workbench (1), characterized in that: The workbench (1) is provided with an adjustment mechanism (2), and the adjustment mechanism (2) comprises a front plate (201), a first motor (202), a threaded rod (203), a moving block (204), an electric push rod (205), a top plate (206), a rack (207), a dovetail groove (208), a trapezoidal block (209), a frame (210), a second motor (211), a gear (212), a mounting plate (213), and a shearing knife (214); The front plate (201) is fixedly connected to the front of the workbench (1); the first motor (202) is fixedly installed in front of the workbench (1); one end of the threaded rod (203) is fixedly connected to the coupling of the first motor (202); the other end of the threaded rod (203) passes through the front plate (201) through a bearing and is rotatably connected to the front plate (201); the moving block (204) is threadedly sleeved on the threaded rod (203); the electric push rod (205) is fixedly connected to the top of the moving block (204); and the top plate (206) is fixedly connected to the top of the output end of the electric push rod (205); The rack (207) is fixedly connected to the bottom of the top plate (206), the dovetail groove (208) is opened at the bottom of the top plate (206), the trapezoidal block (209) is slidably connected to the inner wall of the dovetail groove (208), the frame (210) is fixedly connected to the bottom of the trapezoidal block (209), the second motor (211) is fixedly installed on the frame (210), the gear (212) is fixedly connected to the coupling of the second motor (211), and the gear (212) is meshingly connected to the rack (207), the mounting plate (213) is fixedly connected to the bottom of the frame (210), and the shearing knife (214) is installed at the bottom of the mounting plate (213).

2. The adjustable cutting device according to claim 1, characterized in that: The mounting plate (213) is provided with a clamping mechanism (3), the clamping mechanism (3) comprising a bracket (301), an adjusting screw (302), a knob (303), a lifting rod (304), and a pressing plate (305); the bracket (301) is fixedly connected to the top of the mounting plate (213); one end of the adjusting screw (302) passes through the top of the bracket (301) through a bearing; the knob (303) is fixedly connected to the top of the adjusting screw (302); the lifting rod (304) is threadedly connected to the adjusting screw (302), and the lifting rod (304) movably passes through the top of the mounting plate (213); and the pressing plate (305) is fixedly connected to the bottom of the lifting rod (304).

3. The adjustable cutting device according to claim 2, characterized in that: The number of the clamping mechanisms (3) is two, and the two clamping mechanisms (3) are symmetrically arranged on both sides of the mounting plate (213), and an elastic pressing block is arranged at the bottom of the pressing plate (305).

4. The adjustable cutting device according to claim 1, characterized in that: The back of the workbench (1) is fixedly connected to a back plate (4), a limiting rod (5) is provided on the back plate (4), and a limiting block (6) is movably sleeved on the outer wall of the limiting rod (5).

5. The adjustable cutting device according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected to a support leg (7), and the bottom of the support leg (7) is provided with an anti-slip pad.

6. The adjustable cutting device according to claim 1, characterized in that: The number of the dovetail grooves (208) and the number of the trapezoidal blocks (209) are both two, and the two dovetail grooves (208) and the two trapezoidal blocks (209) are symmetrically arranged on both sides of the rack (207).

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