Slotting cutting device capable of ascending and descending

Abstract

The utility model discloses a liftable slotting and cutting device which aims at solving the technical problems that existing plate slitting equipment is single in function, convenient to replace and inconvenient to operate. The device comprises a bottom plate, a sliding rail, a transverse cutting mechanism, a vertical cutting mechanism and a slotting mechanism, one or more of the transverse cutting mechanism, the vertical cutting mechanism and the slotting mechanism are arranged on 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 a lifting mechanism is connected to the lower portion of the bottom plate. The cutting device has the advantages of being complete in function, convenient to use, flexible to disassemble, assemble and replace and accurate in cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of plate cutting, and particularly relates to a liftable grooving and cutting device. Background Art

[0002] Flat objects, such as display boards, advertising boards, decoration boards, need to be cut to form appropriate sizes during use, or need to be grooved to enable folding. Existing cutting equipment usually includes a cutting table and a slide rail located on the top of the cutting table, with a cutting tool arranged on the slide rail. The plate is placed on the cutting table and pushed through the cutting tool for cutting. The above-mentioned cutting equipment has the following deficiencies: (1) Single function. Existing equipment 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 equipment is fixed on the slide rail, making it inconvenient to replace. (3) It is necessary to additionally install auxiliary alignment equipment, and the operation is inconvenient. Summary of the Utility Model

[0003] The utility model provides a liftable grooving and cutting device to solve the technical problems of single function, inconvenient replacement, and inconvenient operation of existing plate cutting equipment.

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

[0005] Design a liftable grooving and cutting device, including a bottom plate, a slide rail, a horizontal cutting mechanism, a vertical cutting mechanism, and a grooving mechanism. The slide rail is arranged above the bottom plate, and one or more 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, and the vertical cutting mechanism and the grooving mechanism are movably connected to the slide rail;

[0006] The sliding component includes a mounting plate and a slider. The horizontal cutting mechanism is detachably connected to the mounting plate. The mounting plate and the slider are fixedly connected or integrally designed, and the slider is slidably connected to the slide rail; a lifting mechanism is connected below the bottom plate for adjusting the height of the bottom plate.

[0007] Furthermore, 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, and the first cutting groove and the second cutting groove are parallel to the slide rail.

[0008] Furthermore, a slideway corresponding to the sliding component is arranged on the slide rail, the slider is clamped on the slide rail and is provided with a clamping block matching the slideway.

[0009] Furthermore, convex strips are arranged on both sides of the mounting plate. The horizontal cutting mechanism is slidably connected to the convex strips. A fixed limit block is arranged at the lower part and a telescopic limit block is arranged in the middle on the mounting plate, and the horizontal cutting mechanism is clamped between the fixed limit block and the telescopic limit block.

[0010] Further, the cross-cutting mechanism and the sliding component are detachably connected. The cross-cutting mechanism further includes a first housing, and a transverse cutter is provided at the bottom of the first housing;

[0011] The vertical cutting mechanism is slidably connected to the slide rail through the sliding component. The vertical cutting mechanism further includes a second housing and a vertical cutting positioning member. A vertical cutter 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 cutter in the second housing. The vertical cutting positioning member is used to define the position of the vertical cutting mechanism on the slide rail;

[0012] The grooving mechanism is slidably connected to the slide rail through the sliding component. The grooving mechanism further includes a third housing and a grooving limiting member. Grooving cutters and a third pressing block are provided on both sides of the bottom of the third housing. The third pressing block is fixedly connected to the third housing to press the grooving cutters in the third housing. The grooving limiting member is used to define the position of the grooving mechanism on the slide rail.

[0013] 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 component.

[0014] 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 feeding position and / or the discharging position of the bottom plate to adjust the width of the bottom plate. A transverse laser and a vertical laser are further installed on the bottom plate. Scale lines are further provided on the surface of the slide rail.

[0015] 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, and a lifting driving mechanism is connected to the bottom of the lifting rods. The lifting driving 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, and a ratchet for limiting is further connected to the end of the connecting rod.

[0016] Further, the lifting mechanism includes a support platform, a lifting frame, and a driving unit. The support platform is located below the bottom plate, the lifting frame is connected between the support platform and the bottom plate, and the driving unit is used to drive the lifting frame to lift.

[0017] Further, the lifting frame includes four X-shaped brackets located at both ends of the support platform. The driving unit includes a connecting rod and a lead screw. The connecting rod is connected between the two X-shaped brackets at the same end of the support platform. The X-shaped brackets are vertically arranged. One side of the X-shaped brackets is respectively hinged to the support platform and the bottom plate, and the other side of the X-shaped brackets is in rolling contact with the support platform and the bottom plate. The two ends of the lead screw are threadedly connected to the connecting rod through threads with opposite directions, or one end of the lead screw is provided with a pulley and the other end is a thread. The lead screw is rotationally connected to one end of the connecting rod through the pulley, and the lead screw is threadedly connected to the other end of the connecting rod through the thread.

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

[0019] 1. The utility model has complete functions and can realize the cross-cutting, longitudinal 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, longitudinal cutting mechanism and grooving mechanism can be added or replaced as functional modules, and can realize cutting and grooving at different positions and angles. The removed functional modules can also be used alone 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 frame for marking the cutting track, so that the cutting is more accurate and in place.

[0022] 4. The utility model can be lifted freely, which is convenient for docking with working platforms at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural view of the liftable grooving and cutting device of the utility model.

[0024] Figure 2 is a top view schematic of the liftable grooving and cutting device of the utility model.

[0025] Figure 3 is a schematic structural view of the bottom plate in the utility model.

[0026] Figure 4 is a schematic structural view of the slide rail in the utility model.

[0027] Figure 5 is a schematic structural view of the sliding assembly in the utility model.

[0028] Figure 6 is a schematic structural view of the cross-cutting mechanism of the utility model.

[0029] Figure 7 is a schematic structural view of the longitudinal cutting mechanism of the utility model.

[0030] Figure 8 is an assembly schematic of the grooving mechanism in the utility model.

[0031] Figure 9 is an exploded schematic of the grooving mechanism in the utility model.

[0032] Figure 10 is an assembly schematic of the pressure roller of the utility model.

[0033] Figure 11 This is the installation schematic diagram of the extension plate of the bottom plate of the utility model.

[0034] Figure 12 is Figure 11 the enlarged view of part A in

[0035] In the figure, there are bottom plate 1, slide rail 2, transverse cutting mechanism 3, vertical cutting mechanism 4, grooving mechanism 5, measuring rule 6, pressure roller 7, mounting bracket 8, supporting leg 9, first cutting groove 11, second cutting groove 12, slope surface 13, extension plate 14, support arm 15, hinge shaft 16, clamping plate 17, upper slideway 21, lower slideway 22, side slideway 23, mounting plate 201, slider 202, clamping block 203, rib 204, telescopic limit block 205, fixed limit block 206, fixing hole 207, first housing 31, transverse cutting tool 32, second housing 41, vertical cutting tool 42, second pressing block 43, third housing 51, grooving cutting tool 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, column 81, support platform 91, lifting frame 92, connecting rod 93, lead screw 94, lead screw seat 95. Specific embodiments

[0036] The following will describe the specific embodiments 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.

[0037] Embodiment 1: A liftable grooving and cutting device, see Figure 1 and Figure 2 , including bottom plate 1, slide rail 2, transverse cutting mechanism 3, vertical cutting mechanism 4, grooving mechanism 5. The transverse 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 transverse cutting mechanism 3 on the slide rail 2. The transverse 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 transverse cutting mechanism 3, the vertical cutting mechanism 4, and the grooving mechanism 5 can be selectively used alone or in combination according to needs, and each mechanism can also be arranged on the same side of the slide rail, but it is optimal to be arranged on both sides as in this embodiment.

[0038] The bottom plate is shown in Figure 3, a first cutting groove 11 corresponding to the transverse cutting mechanism 3 and a second cutting groove 12 corresponding to the vertical cutting mechanism 4 and the slotting mechanism 5 are arranged on it. The front end of the bottom plate 1 is arranged as a slope surface 13 to facilitate the feeding of planar objects. One side of the bottom plate is the feeding position, and the other side is the discharging position. For ease of use, a hinged extension plate 14 can be arranged at the discharging position of the bottom plate 1. The extension plate 14 is movably connected to the bottom plate 1 by means of hinges, etc., so that the width of the bottom plate 1 can be adjusted. In some other embodiments, the extension plate 14 can be arranged on one side of the feeding position and one side of the discharging position, respectively. For the installation structure of the extension plate 14, see Figure 11 and Figure 12 In the figure, the extension plate 14 is arranged at one side of the material discharging position, and the support arm 15 is rotatably connected to the bottom of the bottom plate 1 through a vertical hinge shaft 16. The front end of the support arm 15 is bent inward to form a support portion to support the extension plate 14, and the support portion may have an upward protrusion to limit the extension plate 14. A clamping plate 17 is arranged on the inner side of the support arm 15, and the extension plate 14 and the clamping plate 17 are hinged or clamped between the two clamping plates 17 in an interference fit manner.

[0039] Slide 2 See 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.

[0040] Sliding components Figure 5 , including a mounting plate 201, a slider 202, and a clamping block 203. The mounting plate 201 is provided with convex strips 204 on both sides. 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. The cross-cutting mechanism 3, the vertical cutting mechanism 4 or the slotting mechanism 5 are clamped on the mounting plate 201. The mounting plate 201 and the slider 202 are fixedly connected. The mounting plate 201 can also be a part of the slider 202. The fixed stopper 206 and the telescopic stopper 205 are directly arranged at the position of the slider 202 and are called the mounting plate 201. The slider 202 is in the shape of a 匚 and is 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 sliding block 202. The sliding assembly can be positioned on the sliding rail 2 by assembling a screw in the fixing hole 207. The sliding assembly can slide on the sliding rail 2 to change its position by loosening the screw.

[0041] Crosscutting mechanism 3 Figure 6, including a first housing 31, a transverse cutter 32 is provided at the bottom of the first housing. The transverse cutter 32 is preferably circular, and the first housing 31 is connected by a bearing so that the transverse cutter 32 can rotate during the transverse cutting process. When installed, the first housing 31 is snap-fitted onto the ridges 204 on both sides of the mounting plate 201 through the connecting grooves on the back, and the transverse cutter 32 is located in the first cutting groove 11.

[0042] For the vertical cutting mechanism 4, see Figure 7 , including a second housing 41, a vertical cutter 42 and a second pressing block 43 are provided at the bottom of the second housing 41. The cutting surface of the vertical cutter 42 is perpendicular to the bottom plate 1, and the cutting edge 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 in the second housing 41. The second housing 41 is connected to the ridges 204 on both sides of the mounting plate 201 by the same snap-fitting structure as the first housing.

[0043] For the grooving mechanism 5, see Figure 8 and Figure 9 , including a third housing 51, grooving cutters 52 and a third pressing block 53 are provided on both sides of the bottom of the third housing 51. 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 is fixedly connected to the third housing 51 to press the grooving cutters 52 in the third housing 51. In different grooving 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 grooving cutters 52 can show different included angles, such as 90°, 120°, etc.

[0044] A measuring ruler 6 is also provided on the opposite side of the transverse cutting mechanism 3 on the slide rail 2. The measuring ruler 6 is slidably connected to the slide rail 2 through a sliding assembly as described above for assisting in positioning the flat object to be cut. In addition, a scale is provided on the upper surface of the slide rail 2 for assisting the transverse cutting mechanism 3, the vertical cutting mechanism 4, and the grooving mechanism 5 in positioning. The cross-section of the measuring ruler 6 can use an angle steel, and the vertical surface of the angle steel abuts against the object to be cut for positioning.

[0045] Vertical lasers can be provided in the housings of the vertical cutting mechanism 4 and the grooving mechanism 5. For example, a laser through hole 54 is provided at the front end of the third housing 51 of the grooving mechanism 5. In addition, mounting brackets 8 can be provided on both sides of the slide rail 2, and movable vertical lasers are provided on the mounting brackets 8 for positioning during vertical cutting and grooving. A column 81 can be provided on one side of the transverse cutting mechanism 3, and a horizontal laser is provided on the column 81 for forming a cutting path on the flat object to prevent deviation during cutting along the predetermined path.

[0046] During transverse cutting, a pressure roller 7 is required to press the flat object. For the pressure roller 7, see Figure 10, arranged above the bottom plate 1, with lifting rods 71 connected to both sides of the pressure roller 7, the bottom of the lifting rod 71 passes through the bottom plate 1 and is connected to 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, and the lifting rod 71 is also provided with a spring 72 connected to the pressure roller 7, the spring 72 is provided with two sections, the upper section connects the top of the lifting rod 71 and the upper surface of the pressure roller 7, and the lower section connects the bottom plate 1 and the lower surface of the pressure roller 7, and the bottom surface of the pressure roller 7 is arc-shaped so that it can fit and press the flat object. The cam 74 and the lifting rod 71 are connected by an arc-shaped connecting piece 75, and a ratchet 76 is also provided at the end of the connecting rod 73, and a ratchet 77 is fixed above the ratchet 76, the ratchet 77 and the teeth of the ratchet 76 are in contact, and the tail of the ratchet 77 extends to the outside as an operating rod, and the ratchet 77 is lifted after the operating rod is turned to reset the pressure roller 7 under the action of the spring.

[0047] A lifting mechanism is connected below the bottom plate 1, see Figure 1 and Figure 10 The lifting mechanism includes a support platform 91, a lifting frame 92, and a driving unit. The support platform 91 is located below the bottom plate 1. The lifting frame 92 is connected between the support platform 91 and the bottom plate 1. The driving unit is used to drive the lifting frame 92 to rise and fall. The lifting frame 92 includes four X-shaped brackets located at both ends of the support platform 91. The driving unit includes a connecting rod 93 and a lead screw 94. The connecting rod 93 is connected between the left and right X-shaped brackets at the same end of the support platform 91. The lead screw 94 is threadedly connected to the connecting rod 93. A lead screw seat 95 is set at both ends of the support platform 91, and the lead screw 94 is installed in the lead screw seat 95. The X-shaped bracket is arranged vertically, and one side of the X-shaped bracket is respectively hinged with the support platform and the bottom plate, and the other side of the X-shaped bracket rolls against the support platform and the bottom plate. Such an arrangement can play a role in stabilizing the components on the upper part of the bottom plate. One end of the lead screw 94 is connected to a handle, and the thread directions of the two ends of the lead screw 94 are set to be opposite. Only one side of the handle needs to be operated to achieve simultaneous lifting and lowering of the two ends. At this time, the handle can be rotated less, and a larger lifting and lowering can be achieved. Alternatively, a pulley (not shown) is provided at one end of the lead screw and a thread is provided at the other end. The lead screw is rotatably connected to a connecting rod at one end through the pulley, and the lead screw is threadedly connected to a connecting rod at the other end through the thread.

[0048] When in use, first lift the bottom plate 1 to a suitable height to dock with the laminating machine and other equipment platforms, then select and assemble the cross-cutting mechanism 3, the vertical cutting mechanism 4, and the slotting mechanism 5 as needed. Each mechanism can move on the slide rail 2 and can be removed from the mounting plate 201 for separate use. After the vertical cutting mechanism 4 and the slotting mechanism 5 move to the desired position on the slide rail 2, they are positioned and fixed through the fixing holes 207, pushing the plane object forward on the bottom plate 1 to complete the vertical cutting or slotting. When cross-cutting, the pressure roller 7 is used to press the plane object tightly, and the cross-cutting mechanism 3 can cut the plane object horizontally.

[0049] The present utility model has been described in detail above in conjunction with 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 one by one herein.

Claims

1. An elevating grooving and cutting device, characterized in that: It includes a bottom plate, a slide rail, a horizontal cutting mechanism, a vertical cutting mechanism, and a grooving mechanism. The slide rail is arranged above the bottom plate, and one or more 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, and the vertical cutting mechanism, the grooving mechanism are movably connected to the slide rail; The sliding component includes a mounting plate and a slider. The horizontal cutting mechanism is detachably connected to the mounting plate. The mounting plate and the slider are fixedly connected or integrally designed, and the slider is slidably connected to the slide rail; A lifting mechanism is connected below the bottom plate for adjusting the height of the bottom plate.

2. The liftable grooving and cutting device according to claim 1, characterized in that: A first cutting groove corresponding to the horizontal cutting mechanism and a second cutting groove corresponding to the vertical cutting mechanism are provided on the bottom plate, and both the first cutting groove and the second cutting groove are parallel to the slide rail.

3. The liftable grooving and cutting device according to claim 1, wherein: A slideway corresponding to the sliding component is provided on the slide rail, and the slider is clamped on the slide rail and is provided with a clamping block matching the slideway.

4. The liftable grooving and cutting device according to claim 1, wherein: Convex strips are provided on both sides of the mounting plate, and the horizontal cutting mechanism is slidably connected to the convex strips. A fixed limit block is provided at the lower part and a telescopic limit block is provided in the middle on the mounting plate, and the horizontal cutting mechanism is clamped between the fixed limit block and the telescopic limit block.

5. The liftable grooving and cutting device according to claim 1, wherein: The horizontal cutting mechanism is detachably connected to the sliding component. The horizontal cutting mechanism further includes a first housing, and a horizontal cutting knife is provided at the bottom of the first housing; The vertical cutting mechanism is slidably connected to the slide rail through the sliding component. 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, and the vertical cutting positioning member is used to limit the position of the vertical cutting mechanism on the slide rail; The grooving mechanism is slidably connected to the slide rail through the sliding component. The grooving mechanism further includes a third housing and a grooving limiting member. Grooving knives and a third pressing block are provided on both sides of 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, and the grooving limiting member is used to limit the position of the grooving mechanism on the slide rail.

6. The liftable grooving and cutting device according to claim 1, wherein: A measuring rule is further provided on the opposite side of the horizontal cutting mechanism on the slide rail, and the measuring rule is movably connected to the slide rail through the sliding component.

7. The liftable grooving and cutting device according to claim 1, wherein: 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 feeding position and / or the discharging position of the bottom plate for adjusting the width of the bottom plate; It further includes a horizontal laser and a vertical laser installed on the bottom plate, and scale lines are further provided on the surface of the slide rail.

8. The liftable grooving and cutting device according to claim 1, characterized in that: A pressure roller cooperating with the horizontal cutting mechanism is provided above the bottom plate. Lifting rods are connected to both sides of the pressure roller, and 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, and a ratchet for limiting is further connected to the end of the connecting rod.

9. The liftable grooving and cutting device according to claim 1, wherein: The lifting mechanism includes a support platform, a lifting frame, and a drive unit. The support platform is located below the bottom plate, the lifting frame is connected between the support platform and the bottom plate, and the drive unit is used to drive the lifting frame to lift.

10. The liftable grooving and cutting device according to claim 9, wherein: The lifting frame includes four X-shaped brackets located at both ends of the support platform. The driving unit includes a connecting rod and a lead screw. The connecting rod is connected between two X-shaped brackets at the same end of the support platform. The X-shaped brackets are vertically arranged. One side of each X-shaped bracket is respectively hinged to the support platform and the bottom plate, and the other side of the X-shaped bracket is in rolling contact with the support platform and the bottom plate. The two ends of the lead screw are threadedly connected to the connecting rod by threads with opposite directions, or one end of the lead screw is provided with a pulley and the other end is a thread. The lead screw is rotatably connected to the connecting rod at one end through the pulley, and the lead screw is threadedly connected to the connecting rod at the other end through the thread.

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