Planar object slotting and cutting device

Abstract

The utility model discloses a slotting and cutting device for a planar object, and aims to solve the technical problems of single function, convenience in replacement and inconvenience in operation of the conventional plate slitting equipment. The device comprises a bottom plate, a sliding rail, a transverse cutting mechanism, a vertical cutting mechanism, a slotting mechanism and a fixing mechanism, one or more of the transverse cutting mechanism, the vertical cutting mechanism and the slotting mechanism are arranged on the side, opposite to the transverse cutting mechanism, of the sliding rail, and the transverse cutting mechanism is in sliding connection with the sliding rail through a sliding assembly; a first cutting groove corresponding to the transverse cutting mechanism and a second cutting groove corresponding to the vertical cutting mechanism and the grooving mechanism are formed in the bottom plate; the sliding assembly comprises a mounting plate and a sliding block, the transverse cutting mechanism and the vertical cutting mechanism or the grooving mechanism are detachably connected with the mounting plate, and the fixing mechanism is a clamping frame and used for being connected with the mounting platform in a clamped mode. The cutting device has the advantages of being complete in function, high in universality, convenient to disassemble, assemble and replace and accurate in cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet cutting, and particularly relates to a grooving and cutting device for flat objects. Background Art

[0002] Flat objects, such as display boards, advertising boards, and decoration boards, need to be cut to form appropriate sizes during use, or need to be grooved to enable folding. Existing cutting devices usually include a cutting table and a slide rail located on the top of the cutting table. A cutting tool is arranged on the slide rail. The sheet is placed on the cutting table and pushed to pass through the cutting tool for slicing. The above-mentioned cutting devices have the following deficiencies: (1) Single function. Existing devices can only cut or groove specific positions of objects with specific sizes and cannot adjust the distance. (2) Inconvenient disassembly and assembly. The cutting tool of existing devices is fixed on the slide rail, which is not convenient for replacement. (3) An additional auxiliary alignment device needs to be added, and the operation is inconvenient. Summary of the Utility Model

[0003] The utility model provides a grooving and cutting device for flat objects to solve the technical problems of single function, inconvenient replacement, and inconvenient operation of existing sheet slicing devices.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions:

[0005] Design a grooving and cutting device for flat objects, including a bottom plate, a slide rail, a horizontal cutting mechanism, a vertical cutting mechanism, a grooving mechanism, and a fixing mechanism. The slide rail is arranged above the bottom plate. One or several of the horizontal cutting mechanism, the vertical cutting mechanism, and the grooving mechanism are arranged on the slide rail. The horizontal cutting mechanism is slidably connected to the slide rail through a sliding component. The vertical cutting mechanism, the grooving mechanism, and the slide rail are movably connected;

[0006] The fixing mechanism includes clamping frames arranged on both sides of the bottom plate. The clamping frames have clamping grooves for clamping with the installation platform.

[0007] Further, a first cutting groove corresponding to the horizontal cutting mechanism and a second cutting groove corresponding to the vertical cutting mechanism are arranged on the bottom plate. The first cutting groove and the second cutting groove are parallel to the slide rail;

[0008] Further, the sliding component includes a mounting plate and a slider. The horizontal cutting mechanism is detachably connected to the mounting plate. The mounting plate is fixedly connected to the slider or the two are integrally designed. The slider is slidably connected to the slide rail.

[0009] Further, a slideway is arranged on the slide rail at a position corresponding to the sliding component. The slider is clamped on the slide rail and is provided with a clamping block matching the slideway.

[0010] Further, convex strips are provided on both sides of the mounting plate. The cross-cutting mechanism is slidably connected to the convex strips. Fixed limit blocks are provided at the lower part and telescopic limit blocks are provided in the middle on the mounting plate. The cross-cutting mechanism is clamped between the fixed limit blocks and the telescopic limit blocks.

[0011] Further, the cross-cutting mechanism and the sliding assembly are detachably connected. The cross-cutting mechanism further includes a first housing, and a transverse cutting knife is provided at the bottom of the first housing.

[0012] The vertical cutting mechanism is slidably connected to the slide rail through the sliding assembly. The vertical cutting mechanism further includes a second housing and a vertical cutting positioning member. A vertical cutting knife and a second pressing block are provided at the bottom of the second housing. The second pressing block is fixedly connected to the second housing to press the vertical cutting knife in the second housing. The vertical cutting positioning member is used to limit the position of the vertical cutting mechanism on the slide rail.

[0013] The grooving mechanism is slidably connected to the slide rail through the sliding assembly. The grooving mechanism further includes a third housing and a grooving positioning member. Grooving knives and a third pressing block are provided on both sides at the bottom of the third housing. The third pressing block is fixedly connected to the third housing to press the grooving knives in the third housing. The grooving positioning member is used to limit the position of the grooving mechanism on the slide rail.

[0014] Further, a measuring rule is further provided on the opposite side of the cross-cutting mechanism on the slide rail. The measuring rule is slidably connected to the slide rail through the sliding assembly.

[0015] Further, one side of the bottom plate is the feeding position, and the other side is the discharging position. An extension plate is movably connected to one side of the bottom plate at the discharging position.

[0016] Further, a set screw is provided at the bottom of the clamping groove for fixing the clamping groove on platforms with different thicknesses. A horizontal laser and a vertical laser are provided above the bottom plate. Scale lines are provided on the surface of the slide rail.

[0017] Further, a pressure roller cooperating with the cross-cutting mechanism is provided above the bottom plate. Lifting rods are connected to both sides of the pressure roller. A lifting drive mechanism is connected to the bottom of the lifting rods. The lifting drive mechanism includes a connecting rod and cams located at both ends of the connecting rod. The cams are hinged to the bottom of the lifting rods. The cams are connected with ratchets for limiting.

[0018] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0019] 1. The present utility model has complete functions and can realize cross-cutting, vertical cutting and grooving of plates, and the functions do not affect each other.

[0020] 2. The utility model is convenient for disassembly and assembly. The cross-cutting mechanism, vertical-cutting mechanism, and grooving mechanism can be added or replaced, enabling cutting and grooving at different positions and angles. The removed functional modules can also be used separately as manual cutters.

[0021] 3. The utility model is provided with a ruler for positioning the plate, a pressure roller for pressing the plate, a scale on the slide rail for positioning the position of the functional module, and a laser in the functional module or on the mounting bracket for marking the cutting trajectory, making the cutting more accurate and in place. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural view of the grooving and cutting device for planar objects of the present utility model.

[0023] Figure 2 is a top view schematic of the grooving and cutting device for planar objects of the present utility model.

[0024] Figure 3 is a schematic structural view of the bottom plate in the present utility model.

[0025] Figure 4 is a schematic structural view of the slide rail in the present utility model.

[0026] Figure 5 is a schematic structural view of the sliding component in the present utility model.

[0027] Figure 6 is a schematic structural view of the cross-cutting mechanism of the present utility model.

[0028] Figure 7 is a schematic structural view of the vertical-cutting mechanism of the present utility model.

[0029] Figure 8 is an assembly schematic of the grooving mechanism in the present utility model.

[0030] Figure 9 is an exploded schematic of the grooving mechanism in the present utility model.

[0031] Figure 10 is an assembly schematic of the pressure roller in the present utility model.

[0032] Figure 11 is a schematic view of the pressure roller ratchet mechanism in the present utility model.

[0033] Figure 12 is an installation schematic of the grooving and cutting device for planar objects of the present utility model.

[0034] In the figure, there are base plate 1, slide rail 2, horizontal cutting mechanism 3, vertical cutting mechanism 4, grooving mechanism 5, measuring rule 6, pressure roller 7, clamping frame 8, film laminating machine 9, first cutting groove 11, second cutting groove 12, inclined plane 13, extension plate 14, upper slide way 21, lower slide way 22, side slide way 23, mounting plate 201, slider 202, clamping block 203, rib 204, telescopic limiting block 205, fixed limiting block 206, fixing hole 207, first housing 31, horizontal cutting knife 32, second housing 41, vertical cutting knife 42, second pressing block 43, third housing 51, grooving cutting knife 52, third pressing block 53, laser through hole 54, lifting rod 71, spring 72, connecting rod 73, cam 74, arc-shaped connecting piece 75, ratchet 76, ratchet pawl 77, clamping groove 81, laser mounting bracket 82, horizontal laser 83. Detailed implementation mode

[0035] The following will describe the detailed implementation mode of the present utility model in conjunction with the drawings and embodiments. However, the following embodiments are only used to illustrate the present utility model in detail and do not limit the scope of the present utility model in any way.

[0036] Embodiment 1: A grooving and cutting device for flat objects. Refer to Figure 1 and Figure 2 , which includes base plate 1, slide rail 2, horizontal cutting mechanism 3, vertical cutting mechanism 4, and grooving mechanism 5. The horizontal cutting mechanism 3 is arranged on one side of the slide rail, and the vertical cutting mechanism 4 and the grooving mechanism 5 are arranged on the opposite side of the horizontal cutting mechanism 3 on the slide rail 2. The horizontal cutting mechanism 3, the vertical cutting mechanism 4, and the grooving mechanism 5 are all slidably connected to the slide rail 2 through sliding components. It should be noted that the horizontal cutting mechanism 3, the vertical cutting mechanism 4, and the grooving mechanism 5 can be selectively used alone or in combination as needed. In some other implementation modes, the horizontal cutting mechanism 3, the vertical cutting mechanism 4, and the grooving mechanism 5 can also be arranged on the same side of the slide rail.

[0037] For the base plate, refer to Figure 3 , on which there are a first cutting groove 11 corresponding to the horizontal cutting mechanism 3 and a second cutting groove 12 corresponding to the vertical cutting mechanism 4 and the grooving mechanism 5. The front end of the base plate 1 is set as an inclined plane 13 to facilitate the feeding of flat objects. For convenient use, an extension plate 14 can be arranged on one side of the discharge port of the base plate 1. The extension plate 14 is movably connected to the base plate 1 in a hinged manner, so that the width of the base plate 1 can be adjusted. In this embodiment, the installation method of the extension plate 14 is as follows: clamping plates are fixed on both sides of the base plate 1. A strip-shaped groove is arranged at the front end of the clamping plate, and a groove is arranged at the end. Two protruding parts arranged front and back are arranged on both sides of the extension plate 14. During installation, the front protruding part is placed in the strip-shaped groove, and the extension plate 14 slides inward. Then, the rear protruding part is placed in the groove for limiting. At this time, the extension plate 14 and the base plate 1 are stably butted.

[0038] For the slide rail 2, refer to Figure 4, made of long strip profiles, with two upper slides 21, two lower slides 22 and one side slide 23 on the left and right sides arranged at the corresponding positions of the sliding component. The above slides adopt a closing structure to cooperate with the sliding component. The sliding component is clamped on the slide rail and is provided with a card block matching the slide. The card block can be selected as a roller or a ball, so that the sliding component can slide horizontally along the slide without falling off the slide.

[0039] Sliding components Figure 5 , including a mounting plate 201, a slider 202, and a clamping block 203. Both sides of the mounting plate 201 are provided with convex strips 204. The cross-cutting mechanism 3, the vertical cutting mechanism 4 or the slotting mechanism 5 are slidably connected with the convex strips 204. The mounting plate 201 is provided with a fixed stopper 206 located at the bottom and a telescopic stopper 205 located at the middle, so as to clamp the cross-cutting mechanism 3, the vertical cutting mechanism 4 or the slotting mechanism 5 on the mounting plate 201. The mounting plate 201 and the slider 202 are fixedly connected. The slider 202 is in a shape of a 匚 and clamped on the slide rail 2. The clamping block 203 is cylindrical and is installed inside the slider 202 and matched and connected to the upper slideway 21 and the lower slideway 22 of the slide rail 2. A fixing hole 207 is provided on the front surface of the slider 202. The fixing hole 207 is assembled with screws to position and fix the sliding assembly on the slide rail 2. Loosening the screws can make the sliding assembly slide on the slide rail 2 to change its position.

[0040] Crosscutting mechanism 3 Figure 6 , including a first shell 31, a transverse cutter 32 is arranged at the bottom of the first shell, and the transverse cutter 32 is preferably circular and connected to the first shell 31 through a bearing so that the transverse cutter 32 can rotate during the transverse cutting process. When installed, the first shell 31 is connected to the convex strips 204 on both sides of the mounting plate 201 through the connecting groove on the back, and the transverse cutter 32 is located in the first cutting groove 11.

[0041] Vertical cutting mechanism 4 Figure 7 , including a second housing 41, a vertical cutter 42 and a second pressing block 43 are arranged at the bottom of the second housing 41, the blade of the vertical cutter 42 is perpendicular to the bottom plate 1, and the blade is inclined along the cutting direction. The second pressing block 43 is fixedly connected to the second housing 41 to press the vertical cutter 42 tightly in the second housing 41, and the second housing 41 is connected to the convex strips 204 on both sides of the mounting plate 201 using the same clamping structure as the first housing.

[0042] Slotting mechanism 5 Figure 8 and Figure 9, including a third housing 51. On both sides of the bottom of the third housing 51, there are slotted cutters 52 and a third pressing block 53. The top surface of the third pressing block 53 and the bottom surface of the third housing 51 are corresponding inclined surfaces. The third pressing block 53 and the third housing 51 are fixedly connected to press the slotted cutter 52 tightly in the third housing 51. In different slotted mechanisms 5, the inclined surfaces of the third pressing block 53 and the third housing 51 can be set at different angles, so that the slotted cutter 52 can show different included angles, such as 90°, 120°, etc.

[0043] On the opposite side of the cross-cutting mechanism 3 on the slide rail 2, there is also a feeler gauge 6. The feeler gauge 6 is slidably connected to the slide rail 2 through one of the above-mentioned sliding components and is used to assist in positioning the flat object to be cut. In addition, a scale is provided on the upper surface of the slide rail 2 to assist the cross-cutting mechanism 3, the vertical cutting mechanism 4, and the slotted mechanism 5 in positioning. Installation frames 8 are provided on both sides of the bottom plate 1. The installation frames 8 have clamping grooves 81. Screws can be provided at the bottom of the clamping grooves 81. The device can be clamped and fixed on equipment such as a laminating machine 9 through the clamping grooves 81 for cooperation. See Figure 12 .

[0044] Vertical lasers can be provided in the housings of the vertical cutting mechanism 4 and the slotted mechanism 5. For example, a laser through hole 54 is provided at the front end of the third housing 51 of the slotted mechanism 5. In addition, a laser mounting frame 82 in the shape of a gantry can be provided above the bottom plate 1, on which a vertical laser is mounted. The direction of the vertical laser is perpendicular to the direction of the slide rail. The vertical laser is slidably connected to the laser mounting frame 82 to adjust its position. A horizontal laser 82 can be provided at the side end of the bottom plate 1 on one side of the cross-cutting mechanism 3. The laser is used to form a horizontal cutting path on the flat object and cut along the predetermined path to prevent deviation.

[0045] When cross-cutting, a pressure roller 7 needs to be used to press the flat object tightly. See Figure 10 , which is provided above the bottom plate 1. The two sides of the pressure roller 7 are connected with lifting rods 71. The bottom of the lifting rods 71 passes through the bottom plate 1 and is connected with a lifting drive mechanism. The lifting drive mechanism includes a connecting rod 73 and cams 74 located at both ends of the connecting rod 73. A spring 72 connected to the pressure roller 7 is also provided on the lifting rod 71. The bottom surface of the pressure roller 7 is arc-shaped to better fit and press the flat object. As a further improvement, see Figure 11 , the cam 74 and the lifting rod 71 are connected through an arc-shaped connecting piece 75. A ratchet 76 is also provided at the end of the connecting rod 73. A pawl 77 is fixed above the ratchet 76. The pawl 77 abuts against the teeth of the ratchet 76, so that the pressure roller 7 can be positioned at any stroke. The end of the pawl 77 is connected to an operating rod. Pressing the operating rod can lift the pawl 77 and release the locking with the ratchet 76. At this time, the pressure roller 7 resets.

[0046] In use, the device is fixed on equipment such as a film laminator through a mounting bracket and set screws. The cross-cutting mechanism 3, vertical-cutting mechanism 4, and grooving mechanism 5 can be selected for assembly as needed. Each mechanism can move on the slide rail 2 and can be removed from the mounting plate 201 for independent use. After the vertical-cutting mechanism 4 and the grooving mechanism 5 move to the required positions on the slide rail 2, they are positioned and fixed through the fixing holes 207. Then, a flat object is pushed forward on the bottom plate 1 to complete vertical cutting or grooving. During cross-cutting, the flat object is pressed tightly by the pressure roller 7, and the cross-cutting mechanism 3 can then cut the flat object transversely.

[0047] The above has described the present utility model in detail with reference to the accompanying drawings and embodiments. However, those skilled in the art can understand that without departing from the gist of the present utility model, various specific parameters in the above embodiments can be changed to form multiple specific embodiments, which are all within the common variation range of the present utility model and will not be elaborated herein one by one.

Claims

1. A planar object slotting and cutting device, characterized in that: It includes a bottom plate, a slide rail, a cross-cutting mechanism, a vertical cutting mechanism, a slotting mechanism, and a fixing mechanism. The slide rail is arranged above the bottom plate. One or more of the cross-cutting mechanism, the vertical cutting mechanism, and the slotting mechanism are arranged on the slide rail. The cross-cutting mechanism is slidably connected to the slide rail through a sliding assembly. The vertical cutting mechanism, the slotting mechanism, and the slide rail are movably connected. The fixing mechanism comprises a clamping frame arranged on both sides of the bottom plate, and the clamping frame has a clamping groove for clamping with the installation platform.

2. The planar object slotting and cutting device according to claim 1, characterized in that: The bottom plate is provided with a first cutting groove corresponding to the transverse cutting mechanism and a second cutting groove corresponding to the vertical cutting mechanism, and the first cutting groove and the second cutting groove are parallel to the slide rail.

3. The planar object slotting and cutting device according to claim 1, characterized in that: The sliding assembly comprises a mounting plate and a sliding block. The cross-cutting mechanism and the mounting plate are detachably connected. The mounting plate and the sliding block are fixedly connected or are designed as one body. The sliding block and the slide rail are slidably connected.

4. The planar object slotting and cutting device according to claim 3, characterized in that: The slide rail is provided with a slideway at a position corresponding to the sliding assembly, and the sliding block is clamped on the slide rail and is provided with a clamping block matching the slideway.

5. The planar object slotting and cutting device according to claim 3, characterized in that: The mounting plate is provided with convex strips on both sides, the cross-cutting mechanism is slidably connected with the convex strips, the mounting plate is provided with a fixed limit block located at the bottom and a telescopic limit block located in the middle, and the cross-cutting mechanism is clamped between the fixed limit block and the telescopic limit block.

6. The planar object slotting and cutting device according to claim 1, characterized in that: The cross-cutting mechanism and the sliding assembly are detachably connected, and the cross-cutting mechanism further comprises a first shell, and a cross-cutting knife is arranged at the bottom of the first shell; The vertical cutting mechanism is slidably connected to the slide rail through the sliding assembly, and the vertical cutting mechanism also includes a second shell and a vertical cutting positioning member. A vertical cutting knife and a second pressing block are arranged at the bottom of the second shell. The second pressing block is fixedly connected to the second shell to press the vertical cutting knife in the second shell. The vertical cutting positioning member is used to limit the position of the vertical cutting mechanism on the slide rail. The slotting mechanism is slidably connected to the slide rail through the sliding assembly. The slotting mechanism also includes a third shell and a slotting positioning piece. A slotting cutter and a third pressure block are provided on both sides of the bottom of the third shell. The third pressure block is fixedly connected to the third shell to press the slotting cutter in the third shell. The slotting positioning piece is used to limit the position of the slotting mechanism on the slide rail.

7. The planar object slotting and cutting device according to claim 1, characterized in that: A ruler is also provided on the slide rail at the opposite side of the cross-cutting mechanism, and the ruler is slidably connected with the slide rail through the sliding assembly.

8. The planar object slotting and cutting device according to claim 1, characterized in that: One side of the bottom plate is a material feeding position, and the other side is a material discharging position. An extension plate is movably connected to one side of the bottom plate located at the material discharging position.

9. The planar object slotting and cutting device according to claim 1, characterized in that: A top screw is arranged at the bottom of the clamping groove, a horizontal laser and a vertical laser are arranged above the bottom plate, and scale lines are arranged on the surface of the slide rail.

10. The planar object slotting and cutting device according to claim 1, characterized in that: A pressure roller cooperating with the cross-cutting mechanism is arranged above the bottom plate, and lifting rods are connected on both sides of the pressure roller. The bottom of the lifting rod is connected to a lifting drive mechanism, and the lifting drive mechanism includes a connecting rod and cams located at both ends of the connecting rod. The cam is hinged to the bottom of the lifting rod, and the cam is connected to a ratchet for limiting.

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