Positioning type low-formaldehyde furniture impregnated bond paper cutting device and method

Abstract

The invention discloses a positioning type low-formaldehyde furniture impregnated bond paper cutting device and method, and solves the problem that when the impregnated bond paper is cut, the impregnated bond paper needs to be continuously unfolded and then fixed, so that the cutting efficiency is low, the positioning type low-formaldehyde furniture impregnated bond paper cutting device comprises a cutting base, and a limiting cutting assembly is arranged at the top end of the cutting base; a paper mounting assembly is arranged on one side of the top end of the cutting seat, the limiting cutting assembly comprises sliding grooves symmetrically formed in the two sides of the top end of the cutting seat, sliding seats are slidably mounted in the sliding grooves, paper cutting units are arranged on the sides, close to each other, of the two sliding seats, and power generation control units are arranged on the sides, away from each other, of the two sliding seats. The two paper cutting units are staggered to carry out paper end clamping and paper smoothing and cutting; according to the paper cutting device, in the working process, the two arranged paper cutting units are arranged in a staggered mode to conduct paper end clamping and paper smoothing and cutting, one end of paper does not need to be manually pulled for pulling and fixing, paper cutting is convenient, and the paper cutting effect is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of cutting devices, and in particular relates to a positioning low-formaldehyde furniture impregnated adhesive film paper cutting device and method. Background Art

[0002] Low-formaldehyde furniture impregnated adhesive paper is a kind of adhesive paper that is made of plain base paper or printed decorative paper impregnated with low-formaldehyde or formaldehyde-free amino resin and dried to a certain degree, with a certain resin content and volatile content. It can be glued to each other or to the artificial board substrate by hot pressing. When producing panels, the impregnated adhesive paper needs to be cut according to the required length. During the cutting process, it is generally necessary to pull and fix one end of the impregnated adhesive paper, and then cut the impregnated adhesive paper of the required length. After cutting, pull one end of the impregnated adhesive paper again to extend and fix it, and then cut it, so as to complete the cutting of the impregnated adhesive paper. However, there are the following defects:

[0003] After the impregnated film paper is cut, the remaining end of the impregnated film paper is released and loosened, and the end of the impregnated film paper needs to be unfolded and fixed again, which makes the cutting efficiency of the impregnated film paper low and the cutting speed of the impregnated film paper slow. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a positioning low-formaldehyde furniture impregnated film paper cutting device and method, which effectively solves the problem that when cutting the impregnated film paper, the impregnated film paper needs to be continuously unfolded and fixed, resulting in low cutting efficiency.

[0005] To achieve the above object, the present invention provides the following technical solutions: a positioning low-formaldehyde furniture impregnated film paper cutting device, comprising a cutting seat, a limited position cutting assembly is arranged at the top of the cutting seat, and a paper installation assembly is arranged at one side of the top of the cutting seat;

[0006] The position-limiting cutting assembly comprises sliding grooves symmetrically arranged on both sides of the top of the cutting seat, wherein the sliding seats are slidably installed inside the sliding grooves, and the two sliding seats are provided with paper cutting units on the sides close to each other, and the two sliding seats are provided with power generation control units on the sides away from each other, and the two paper cutting units are staggered to clamp the ends of the paper and smooth and cut the paper;

[0007] The paper cutting unit comprises a longitudinal sliding frame arranged on a side where two sliding seats are close to each other, a rotating screw is rotatably installed inside the sliding groove, the rotating screw is threadedly connected to the sliding seat, one end of the rotating screw is fixedly connected to the output shaft of the side motor, and the side motor is fixedly installed on the cutting seat, and two transverse frames are symmetrically arranged on the side of the longitudinal sliding frame away from the sliding seat, and paper contact modules are arranged inside the two transverse frames, and the paper contact modules are used to clamp and smooth the paper, and a paper cutting module for paper cutting is arranged inside the transverse frames, and the transverse frames are slidably connected to the longitudinal sliding frame, and a double-headed screw is rotatably installed inside the longitudinal sliding frame, and the two transverse frames are respectively threadedly connected to two thread grooves on the double-headed screw with opposite directions, and the double-headed screw is fixedly connected to the output shaft of the top motor, and the top motor is fixedly installed on the top of the longitudinal sliding frame;

[0008] The paper installation assembly includes a vertical fixing plate fixedly installed on the top of the cutting seat, a fixing shaft is arranged on one side of the vertical fixing plate, an end screw is installed on one end of the fixing shaft, a limiting plate is installed on the fixing shaft, and a limiting screw ring is threadedly installed on the end screw.

[0009] Preferably, the paper contact module includes mounting grooves symmetrically arranged on the sides of the upper and lower transverse frames close to each other, a clamping and cutting gap is formed between the upper and lower mounting grooves, two internal mounting grooves are symmetrically arranged inside the transverse frame, the internal mounting groove is located on the side of the mounting groove away from the other transverse frame, an arc-shaped shell is arranged on the inner side of the mounting groove, a contact roller is rotatably installed on the inner side of the arc-shaped shell, a guide rod is symmetrically installed on the side of the arc-shaped shell close to the mounting groove, one end of the guide rod passes through the interior of the mounting groove, an end plate is fixedly installed on the end of the guide rod, a first spring is installed between the end plate and an inner wall of one side of the internal mounting groove, and a transverse pressing module is arranged on the side of the two internal mounting grooves away from each other.

[0010] Preferably, a pressure plate is arranged between the arc-shaped shell and the contact roller, a guide cylinder is symmetrically installed on one side of the pressure plate close to the internal mounting groove, the guide cylinder passes through the arc-shaped shell and enters into the internal mounting groove, a pressure rod is movably installed inside the internal mounting groove, a pressure rod is installed between the pressure rod and the inner wall of one end of the guide cylinder close to the pressure plate, a connecting plate is installed between the two pressure rods, and a pressure protrusion is installed on the side of the connecting plate away from the mounting groove.

[0011] Preferably, the paper cutting module includes an internal limit groove opened inside the transverse frame, the internal limit groove is located between the two installation grooves, a storage groove is opened on the side of the internal limit groove close to the clamping cutting gap, a limit transverse plate is movably installed inside the internal limit groove, a cutting knife fixedly installed with the limit transverse plate is arranged on the inner side of the storage groove, a third spring is evenly installed on the side of the limit transverse plate close to the cutting knife, transverse rod grooves are symmetrically opened on both sides of the internal limit groove, a transverse push rod is movably installed inside the transverse rod groove, connecting rods are symmetrically hingedly installed on the side of the internal limit groove away from the cutting knife, the two connecting rods are respectively hinged to the two transverse rod grooves, a push groove is opened on the side of the internal installation groove close to the internal limit groove, and the push groove is communicated with the transverse rod groove.

[0012] Preferably, the transverse pressing module includes a side groove opened on the side of the internal mounting groove away from the pushing groove, a sliding groove is opened at the top of the side groove, a side plate is slidably installed inside the side groove, a pressure block is installed on the side of the side plate close to the internal mounting groove, an extrusion slope is installed on the bottom end of the pressure block, the extrusion slope contacts the top of the connecting plate, a fourth spring is evenly installed on the side of the side plate away from the pressure block, the end of the fourth spring is fixedly connected to the inner wall of the side groove, a slide plate is installed on the top of the side plate, the slide plate is slidably connected to the sliding groove, a compressed wedge block is installed on the side away from each other of the two slide plates, and a mobile driving module is arranged between the two compressed wedge blocks.

[0013] Preferably, the mobile driving module includes extrusion wedge blocks symmetrically arranged on the side of the two compressed wedge blocks away from each other, a connecting frame is installed between the two extrusion wedge blocks, a fixed box is installed on the transverse frame, a mobile frame is slidably installed inside the fixed box, the mobile frame is fixedly connected to the connecting frame, a fifth spring is symmetrically installed on the side of the mobile frame away from the connecting frame, one end of the fifth spring is fixedly connected to the inner wall of one end of the fixed box, a magnetic block is installed on the mobile frame, an electromagnet is installed on the end of the fixed box away from the connecting frame, and a battery and a switch are arranged in series on the outside of the electromagnet.

[0014] Preferably, the power generation control unit includes a transverse narrow plate symmetrically arranged on the side of the two sliding seats away from each other, a fixing column symmetrically installed on the bottom end of the transverse narrow plate, the fixing column is fixedly connected to the cutting seat, a measuring ruler is arranged on the side of the transverse narrow plate away from the sliding seat, a limited force module is equidistantly arranged on the top of the transverse narrow plate, and a rotating power generation module is arranged on the sliding seat.

[0015] Preferably, the limit force module includes a fixed platform equidistantly installed on the top of the horizontal narrow plate, the top of the fixed platform is symmetrically installed with mounting side plates, a rotating tooth plate is arranged between the two mounting side plates, the bottom end of the rotating tooth plate is installed with a bottom shaft, the bottom shaft is rotatably connected to the mounting side plate, a torsion spring is installed between the rotating tooth plate and the mounting side plate, a limit stop block is arranged on the side of the rotating tooth plate close to the vertical fixed plate, and the limit stop block is fixedly installed on the fixed platform.

[0016] Preferably, the rotating power generation module includes a circular plate arranged above the transverse narrow plate, a fixed tooth plate is installed at an equal angle on the outer side of the circular plate, the fixed tooth plate is meshed with the rotating tooth plate, a rotating shaft is coaxially installed on the circular plate, the rotating shaft is rotatably connected to the sliding seat, a large gear is installed on the rotating shaft, a small gear is meshed and connected below the large gear, the small gear is fixedly connected to the input shaft of the generator, the generator is fixedly installed on the sliding seat, the electromagnet is arranged in series with the generator and the rectifier, and the circuit where the generator is located and the circuit where the battery is located are arranged in parallel.

[0017] Preferably, a method for cutting a positioning low-formaldehyde furniture impregnated film paper is as follows:

[0018] S1. Installation of the impregnated film paper: After unscrewing the limiting screw ring, install the impregnated film paper roll to the outside of the fixed shaft, and then screw on the limiting screw ring to limit the impregnated film paper roll through the limiting plate and the limiting screw ring;

[0019] S2, fixing the end of the paper: pulling the impregnated film paper to between two transverse frames on the paper cutting unit away from the fixed axis;

[0020] S3, paper smoothing: two transverse frames on the paper cutting unit close to the fixed axis are moved closer to each other, so that the contact roller contacts the paper surface, and the paper cutting unit is driven to move toward the fixed axis to smooth the paper, and the moving distance is determined by a measuring ruler, thereby determining the length of the paper;

[0021] S4, paper cutting: Turn on the battery switch to energize the electromagnet to generate repulsive force on the magnetic block, drive the cutting knife to move toward the paper, and cut the paper;

[0022] S5. Subsequent paper unfolding and cutting: After the paper is cut, one end of the paper is clamped on the paper cutting unit close to the fixed axis, and then the paper cutting unit is driven to move to the end position toward the side away from the fixed axis, while the other moving paper cutting unit moves toward the fixed axis to flatten the paper. The two paper cutting units alternately clamp the end of the paper and flatten the paper and cut it.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1) During operation, the two paper cutting units are respectively used to fix the end of the paper and to smooth the paper. The two paper cutting units are respectively installed on two sliding seats on both sides of the top of the cutting seat, so that the two paper cutting units are conveniently driven to move alternately, so that the two paper cutting units alternately clamp the end of the paper and smooth the paper for cutting. After the paper is cut once, there is no need to manually pull one end of the paper to pull and fix it, which facilitates paper cutting and improves the paper cutting effect;

[0025] 2) During operation, after the set extrusion slope contacts the surface of the paper, the transverse frame moves toward the fixed axis to smooth the paper and keep the paper horizontal. The paper is limited by the limit plate and the end screw, so as to facilitate the positioning of the paper. A cutting knife is arranged between the two contact rollers, so that after the paper is cut, the end of the paper can be clamped to facilitate subsequent cutting.

[0026] 3) During operation, when the horizontal frame is fixed, the pressing block in its original state presses the bottom of the extrusion slope against the pressure convex block, so that the second spring is compressed and the pressing plate presses and fixes the contact roller. When the horizontal frame moves, the generator generates electricity to make the electromagnet generate attraction to the magnetic block, driving the second spring to open, and the pressing plate no longer presses the contact roller, so that the friction force of the extrusion slope on the paper during fixing is greater than the friction force of the extrusion slope on the paper during smoothing, thereby preventing the paper from being pulled and torn during smoothing.

[0027] 4) During operation, when the sliding seat moves toward one side of the fixed shaft, the pinion generates electricity and outputs it to the electromagnet under the action of the fixed tooth plate and the rotating tooth plate, which is convenient for driving the second spring to open, so that the pressure plate and the contact roller are loosened, which is convenient for smoothing. When the switch is turned on, it is convenient to drive the cutting knife to move for cutting, and the generator is connected in parallel with the battery, and the current direction of the input electromagnet is opposite, which is convenient for driving the extrusion wedge block to move in two directions, so as to facilitate the execution of two different actions;

[0028] 5) During operation, a limit stop is set on the side of the rotating tooth plate close to the fixed shaft, and the rotating tooth plate cannot rotate toward the limit stop. When the transverse frame moves toward the fixed shaft, the small gear can continuously rotate to generate electricity. When the transverse frame moves back, the fixed tooth plate can drive the rotating tooth plate to rotate, so that the generator does not generate electricity, ensuring that the end of the paper is clamped and fixed, which is convenient for the unfolding and fixing of the paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0030] In the attached picture:

[0031] Figure 1 It is a structural schematic diagram of a positioning low-formaldehyde furniture impregnated film paper cutting device and method of the present invention;

[0032] Figure 2 It is a schematic diagram of the structure of the limiting cutting assembly of the present invention;

[0033] Figure 3 It is a schematic diagram of the structure of a paper cutting unit of the present invention;

[0034] Figure 4 It is a schematic diagram of the internal structure of the transverse frame of the present invention;

[0035] Figure 5 It is a schematic diagram of the structure of a paper cutting module of the present invention;

[0036] Figure 6 It is a schematic diagram of the outer structure of the arc-shaped housing of the present invention;

[0037] Figure 7 It is a schematic diagram of the internal structure of the arc-shaped housing of the present invention;

[0038] Figure 8 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0039] Fig. 9 It is a structural schematic diagram of the mobile drive module of the present invention;

[0040] Fig.10 It is a schematic diagram of the structure of the power generation control unit of the present invention;

[0041] Fig.11 It is a schematic diagram of the structure of the position-limiting force-bearing module of the present invention;

[0042] Fig.12 This is a schematic diagram of the structure of the rotary power generation module of the present invention;

[0043] Fig.13 It is the external circuit diagram of the electromagnet of the present invention.

[0044] In the figure: 1, cutting seat; 2, paper installation assembly; 21, vertical fixing plate; 22, fixing shaft; 23, limiting plate; 24, end screw; 25, limiting screw ring; 3, limiting cutting assembly; 31, sliding groove; 32, sliding seat; 33, paper cutting unit; 331, longitudinal sliding frame; 332, horizontal frame; 333, double-headed screw; 334, top motor; 335, paper contact module; 3351, installation groove; 3352, internal installation groove; 3353, arc shell; 3354, guide rod; 3355, end plate; 3356, first spring; 3357, contact roller; 3358, pressure plate; 3359, guide cylinder; 33510, pressure rod; 33511, second spring; 33512, connecting plate; 33513, pressure convex block; 336, paper cutting module; 3361, internal limit groove; 3362, storage groove; 3363, limit horizontal plate; 3364, cutting knife; 3365, third spring; 3366, horizontal rod groove; 3367, horizontal push rod; 3368, connecting rod; 3369, push slot; 337, transverse pressing module; 3371, side slot; 3372, slide slot; 3373, side plate; 3374, pressure block; 3375, extrusion slope; 3376, fourth spring; 3377, slide plate; 3378, pressure wedge block; 338, mobile drive module; 3381, extrusion wedge block; 3382, connecting frame; 3383, fixed box; 3384, mobile frame; 3385, fifth spring; 3386, magnetic block; 3387, electromagnet; 34, power generation control unit element; 341, horizontal narrow plate; 342, fixed column; 343, measuring ruler; 344, limit force module; 3441, fixed table; 3442, install side plate; 3443, rotating gear plate; 3444, bottom shaft; 3445, torsion spring; 3446, limit block; 345, rotating power generation module; 3451, rotating shaft; 3452, circular plate; 3453, fixed gear plate; 3454, large gear; 3455, small gear; 3456, generator; 35, rotating screw; 36, side motor. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present invention will be clearly and completely described 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 the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0046] Depend on Figure 1-13 The present invention relates to a positioning low-formaldehyde furniture impregnated film paper cutting device, comprising a cutting seat 1, a limited cutting component 3 is arranged at the top of the cutting seat 1, and a paper installation component 2 is arranged on one side of the top of the cutting seat 1.

[0047] The paper installation assembly 2 includes a vertical fixing plate 21 fixedly installed on the top of the cutting seat 1, a fixing shaft 22 is provided on one side of the vertical fixing plate 21, an end screw 24 is installed at one end of the fixing shaft 22, a limiting plate 23 is installed on the fixing shaft 22, and a limiting screw ring 25 is threadedly installed on the end screw 24.

[0048] The limiting cutting assembly 3 includes a sliding groove 31 symmetrically opened on both sides of the top of the cutting seat 1, and a sliding seat 32 is slidably installed inside the sliding groove 31. A paper cutting unit 33 is provided on the side where the two sliding seats 32 are close to each other, and a power generation control unit 34 is provided on the side where the two sliding seats 32 are away from each other. The two paper cutting units 33 alternately clamp the paper ends and smooth the paper for cutting. The two paper cutting units 33 fix the paper ends and smooth the paper respectively. The two paper cutting units 33 are respectively installed on the two sliding seats 32 on both sides of the top of the cutting seat 1, which is convenient for driving the two paper cutting units 33 to move alternately, so that the two paper cutting units 33 alternately clamp the paper ends and smooth the paper for cutting, so that after cutting the paper once, there is no need to manually pull one end of the paper to pull and fix it, which facilitates paper cutting and improves the paper cutting effect.

[0049] The paper cutting unit 33 includes a longitudinal sliding frame 331 arranged on the side where the two sliding seats 32 are close to each other, a rotating screw 35 is rotatably installed inside the sliding groove 31, the rotating screw 35 is threadedly connected to the sliding seat 32, one end of the rotating screw 35 is fixedly connected to the output shaft of the side motor 36, and the side motor 36 is fixedly installed on the cutting seat 1, and two transverse frames 332 are symmetrically arranged on the side of the longitudinal sliding frame 331 away from the sliding seat 32, and the two transverse frames 332 are arranged inside the paper contact module 335, and the paper contact Module 335 is used to clamp and smooth the paper. A paper cutting module 336 for paper cutting is arranged inside the transverse frame 332. The transverse frame 332 is slidably connected to the longitudinal sliding frame 331. A double-headed screw 333 is rotatably installed inside the longitudinal sliding frame 331. The two transverse frames 332 are respectively threadedly connected to two thread grooves on the double-headed screw 333 with opposite directions. The double-headed screw 333 is fixedly connected to the output shaft of the top motor 334. The top motor 334 is fixedly installed on the top of the longitudinal sliding frame 331.

[0050] The paper contact module 335 includes mounting grooves 3351 symmetrically arranged on the sides of the upper and lower transverse frames 332 close to each other, a clamping and cutting gap is formed between the upper and lower mounting grooves 3351, two internal mounting grooves 3352 are symmetrically arranged inside the transverse frame 332, the internal mounting groove 3352 is located on the side of the mounting groove 3351 away from the other transverse frame 332, an arc-shaped shell 3353 is arranged on the inner side of the mounting groove 3351, a contact roller 3357 is rotatably installed on the inner side of the arc-shaped shell 3353, a guide rod 3354 is symmetrically installed on the side of the arc-shaped shell 3353 close to the mounting groove 3351, one end of the guide rod 3354 passes through the interior of the mounting groove 3351, an end plate 3355 is fixedly installed on the end of the guide rod 3354, and the end plate 3355 and the internal mounting groove 3351 are fixedly installed. A first spring 3356 is installed between the inner walls of one side of the groove 3352, and a transverse pressing module 337 is provided on the side of the two internal mounting grooves 3352 away from each other. A pressure plate 3358 is arranged between the arc shell 3353 and the contact roller 3357, and a guide cylinder 3359 is symmetrically installed on the side of the pressure plate 3358 close to the internal mounting groove 3352. The guide cylinder 3359 passes through the arc shell 3353 and enters the internal mounting groove 3352. A pressure rod 33510 is movably installed inside the internal mounting groove 3352, and a pressure rod 33510 is installed between the pressure rod 33510 and the inner wall of one end of the guide cylinder 3359 close to the pressure plate 3358. A connecting plate 33512 is installed between the two pressure rods 33510, and a pressure protrusion 33513 is installed on the side of the connecting plate 33512 away from the mounting groove 3351.

[0051] The paper cutting module 336 includes an internal limiting groove 3361 opened inside the transverse frame 332, the internal limiting groove 3361 is located between the two mounting grooves 3351, a storage groove 3362 is opened on the side of the internal limiting groove 3361 close to the clamping cutting gap, a limiting horizontal plate 3363 is movably installed inside the internal limiting groove 3361, a cutting knife 3364 fixedly installed with the limiting horizontal plate 3363 is arranged on the inner side of the storage groove 3362, a third spring 3365 is evenly installed on the side of the limiting horizontal plate 3363 close to the cutting knife 3364, transverse rod grooves 3366 are symmetrically opened on both sides of the internal limiting groove 3361, a transverse push rod 3367 is movably installed inside the transverse rod groove 3366, and the internal limiting groove 336 A connecting rod 3368 is symmetrically hingedly installed on one side away from the cutting blade 3364, and the two connecting rods 3368 are hingedly connected to the two transverse rod grooves 3366 respectively. A pushing groove 3369 is opened on one side of the internal installation groove 3352 close to the internal limiting groove 3361, and the pushing groove 3369 is communicated with the transverse rod groove 3366. After the extrusion inclined surface 3375 contacts the surface of the paper, the transverse frame 332 moves toward the fixed shaft 22 to smooth the paper and keep the paper horizontal. The paper is limited by the limiting plate 23 and the end screw 24, so as to facilitate the positioning of the paper. A cutting blade 3364 is arranged between the two contact rollers 3357, so that after the paper is cut, the end of the paper can be clamped to facilitate subsequent cutting.

[0052] The transverse pressing module 337 includes a side groove 3371 opened on the side of the internal installation groove 3352 away from the pushing groove 3369, a sliding groove 3372 is opened at the top of the side groove 3371, a side plate 3373 is slidably installed inside the side groove 3371, a pressing block 3374 is installed on the side of the side plate 3373 close to the internal installation groove 3352, and an extrusion slope 3375 is installed at the bottom of the pressing block 3374, and the extrusion slope 3375 is connected to the top of the connecting plate 33512. A fourth spring 3376 is evenly installed on the side of the side plate 3373 away from the pressure block 3374, and the end of the fourth spring 3376 is fixedly connected to the inner wall of the side groove 3371. A slide plate 3377 is installed on the top of the side plate 3373. The slide plate 3377 is slidably connected to the slide groove 3372. A compressed wedge block 3378 is installed on the side of the two slide plates 3377 away from each other, and a mobile driving module 338 is arranged between the two compressed wedge blocks 3378.

[0053] The mobile drive module 338 includes an extrusion wedge block 3381 symmetrically arranged on the side of the two compressed wedge blocks 3378 away from each other, a connecting frame 3382 is installed between the two extrusion wedge blocks 3381, a fixed box 3383 is installed on the transverse frame 332, a mobile frame 3384 is slidably installed inside the fixed box 3383, the mobile frame 3384 is fixedly connected to the connecting frame 3382, a fifth spring 3385 is symmetrically installed on the side of the mobile frame 3384 away from the connecting frame 3382, one end of the fifth spring 3385 is fixedly connected to the inner wall of one end of the fixed box 3383, a magnetic block 3386 is installed on the mobile frame 3384, an electromagnet 3387 is installed on the end of the fixed box 3383 away from the connecting frame 3382, and a battery and a switch are arranged in series on the outside of the electromagnet 3387.

[0054] The power generation control unit 34 includes a transverse narrow plate 341 symmetrically arranged on the side away from each other of the two sliding seats 32, a fixing column 342 is symmetrically installed at the bottom end of the transverse narrow plate 341, and the fixing column 342 is fixedly connected to the cutting seat 1, a measuring ruler 343 is arranged on the side of the transverse narrow plate 341 away from the sliding seat 32, and a limited force module 344 is equidistantly arranged on the top of the transverse narrow plate 341, and a rotating power generation module 345 is arranged on the sliding seat 32. The limited force module 344 includes a fixing table 3441 equidistantly installed on the top of the transverse narrow plate 341 The top of the fixed platform 3441 is symmetrically equipped with mounting side plates 3442, a rotating gear plate 3443 is arranged between the two mounting side plates 3442, a bottom shaft 3444 is installed at the bottom end of the rotating gear plate 3443, the bottom shaft 3444 is rotatably connected with the mounting side plates 3442, a torsion spring 3445 is installed between the rotating gear plate 3443 and the mounting side plates 3442, a limit stop 3446 is arranged on the side of the rotating gear plate 3443 close to the vertical fixed plate 21, and the limit stop 3446 is fixedly installed on the fixed platform 3441.

[0055] The rotating power generation module 345 includes a circular plate 3452 arranged above the horizontal narrow plate 341, and a fixed tooth plate 3453 is installed at an equal angle on the outer side of the circular plate 3452, and the fixed tooth plate 3453 is meshed with the rotating tooth plate 3443. The circular plate 3452 is coaxially mounted with a rotating shaft 3451, and the rotating shaft 3451 is rotatably connected to the sliding seat 32. A large gear 3454 is installed on the rotating shaft 3451, and a small gear 3455 is meshed and connected below the large gear 3454. The small gear 3455 is fixedly connected to the input shaft of the generator 3456, and a limited stopper 3 is provided on the side of the rotating tooth plate 3443 close to the fixed shaft 22. 446, the rotating tooth plate 3443 cannot rotate toward the side of the limit stopper 3446, so that when the horizontal frame 332 moves toward the side of the fixed shaft 22, the pinion 3455 can continuously rotate to generate electricity, and when the horizontal frame 332 moves back, the fixed tooth plate 3453 can toggle the rotating tooth plate 3443 to rotate, so that the generator 3456 will not generate electricity, ensuring that the end of the paper is clamped and fixed, which is convenient for the unfolding and fixing of the paper. The generator 3456 is fixedly installed on the sliding seat 32, and the electromagnet 3387 is arranged in series with the generator 3456 and the rectifier. When the horizontal frame 332 is fixed, the pressing block 3374 is in the original state to squeeze The bottom of the inclined surface 3375 is pressed against the pressed protrusion 33513, so that the second spring 33511 is compressed and the pressure plate 3358 presses and fixes the contact roller 3357. When the transverse frame 332 moves, the generator 3456 generates electricity to make the electromagnet 3387 generate attraction to the magnetic block 3386, driving the second spring 33511 to open, and the pressure plate 3358 no longer presses the contact roller 3357, so that the friction force of the squeeze inclined surface 3375 on the paper when fixed is greater than the friction force of the squeeze inclined surface 3375 on the paper when smoothing, so as to avoid the paper being pulled and torn when smoothing the paper. The circuit where the generator 3456 is located and the battery The circuits are arranged in parallel, and when the sliding seat 32 moves toward one side of the fixed shaft 22, under the action of the fixed tooth plate 3453 and the rotating tooth plate 3443, the pinion 3455 generates electricity and outputs it to the electromagnet 3387, so as to conveniently drive the second spring 33511 to open, so that the pressure plate 3358 and the contact roller 3357 are loosened, so as to facilitate smoothing. When the switch is turned on, it is convenient to drive the cutting knife 3364 to move for cutting, and the generator 3456 is connected in parallel with the battery, and the current direction of the input electromagnet 3387 is opposite, so as to conveniently drive the extrusion wedge block 3381 to move in two directions, so as to facilitate the drive to perform two different actions.

[0056] Working principle: during operation, first unscrew the limiting screw ring 25, and then set a roll of impregnated film paper to be cut to the outside of the fixed shaft 22, and then screw on the limiting screw ring 25, and limit the impregnated film paper roll through the limiting plate 23 and the limiting screw ring 25. In the original state, the two transverse frames 332 arranged on the paper cutting unit 33 on the side close to the fixed shaft 22 are in an open state, and the two transverse frames 332 arranged on the side away from the fixed shaft 22 are in a closed state. The paper cutting unit 33 on the side close to the fixed shaft 22 is a paper smoothing member, and the paper cutting unit 33 on the side away from the fixed shaft 22 is an end clamping member. Pull one end of the impregnated film paper toward one side of the end clamping member, and at the same time turn on the top motor 334 of the end clamping member to drive the two transverse frames 332 to move away from each other, insert one end of the impregnated film paper between the two transverse frames 332, and drive the two transverse frames 332 to move closer to each other to clamp the end of the impregnated film paper.

[0057] At this time, the sliding seat 32 of the end clamping member corresponds to the end position of the measuring ruler 343 on the horizontal narrow plate 341, and then the top motor 334 of the paper smoothing member is turned on to drive the upper and lower horizontal frames 332 to approach each other, so that the contact roller 3357 contacts the surface of the paper, and the random side motor 36 of the paper smoothing member is turned on to drive the paper smoothing member to move toward one side of the fixed shaft 22, so as to smooth the paper and make the paper in a horizontal state, until the sliding seat 32 moves to the target position through the measuring ruler 343, and the distance between the end of the paper and the paper cutting position is the required cutting length of the paper, which is convenient for positioning and cutting the paper;

[0058] In the original state, the bottom end of the extrusion slope 3375 contacts the pressed protrusion 33513, so that the second spring 33511 is in a compressed state, and the pressure plate 3358 presses the contact roller 3357. When the paper smoothing member moves toward the fixed shaft 22, since the limit stopper 3446 is arranged on the side of the rotating gear plate 3443 close to the fixed shaft 22, the rotating gear plate 3443 cannot rotate toward the limit stopper 3446, and the fixed gear plate 3453 is meshed with the rotating gear plate 3443. Therefore, during the movement, the large gear 3454 rotates continuously, and then drives the small gear 3455 to rotate continuously, so that the generator 345 After generating electricity, the current is passed through the rectifier to the electromagnet 3387, so that the electromagnet 3387 is energized to generate an attraction to the magnetic block 3386, so that the connecting frame 3382 moves toward the side of the fixed box 3383. At this time, the connecting plate 33512 moves back under the elastic force of the second spring 33511, so that the pressing plate 3358 no longer presses the contact roller 3357, so that when the paper smoothing member moves, the contact roller 3357 can rotate freely, which is convenient for smoothing, and the friction clamping force of the end pressing member on the paper is greater than the friction force of the paper smoothing member on the paper, so as to avoid tearing the paper during smoothing and protect the paper;

[0059] When the paper smoothing member moves to the target position, the generator 3456 stops outputting current, so that the extruding wedge block 3381 moves back, and the pressing block 3374 moves toward the inside of the internal installation groove 3352, exerting pressure on the pressed protrusion 33513, pushing the connecting plate 33512 to move downward, so that the pressing plate 3358 presses the contact roller 3357 tightly;

[0060] When cutting, the switch connected in series with the control battery is turned on, so that the electromagnet 3387 is energized, and the current introduced is opposite to the current output by the generator 3456, so that the electromagnet 3387 generates a repulsive force on the magnetic block 3386, pushing the extrusion wedge block 3381 to move toward the side away from the fixed box 3383, pushing the pressing block 3374 to move toward the pushing groove 3369, pushing the transverse push rod 3367 to move toward the inside of the internal limit groove 3361, and pushing the cutting knife 3364 to move toward the paper through the connecting rod 3368, so that the two cutting knives 3364 cut the paper;

[0061] After the cutting is completed, the switch is turned off so that the transverse frame 332 returns to the original state, and the two transverse frames 332 of the end clamping member are opened away from each other, and the paper smoothing member is driven to move toward the end clamping member, so that the paper smoothing member moves to the end position to become a new end clamping member, and the original end clamping member moves a distance toward the fixed shaft 22, and then the two transverse frames 332 are driven to approach each other, so that the contact roller 3357 contacts with the surface of the paper, forming a new paper smoothing member, and then the above-mentioned smoothing and cutting operation is performed again, and then the paper is continuously cut;

[0062] During the return movement of the paper smoothing member, since the rotating tooth plate 3443 can rotate toward the side away from the limit block 3446, the circular plate 3452 will not rotate when the paper smoothing member moves back, so that the electromagnet 3387 will not be energized, and the contact roller 3357 will not rotate when the paper smoothing member moves back, thereby clamping and pulling the paper to facilitate paper rolling out.

[0063] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0064] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning low-formaldehyde furniture impregnated film paper cutting device, comprising a cutting seat (1), characterized in that: A limited cutting assembly (3) is arranged at the top of the cutting seat (1), and a paper installation assembly (2) is arranged on one side of the top of the cutting seat (1); The position-limiting cutting assembly (3) comprises sliding grooves (31) symmetrically arranged on both sides of the top of the cutting seat (1); a sliding seat (32) is slidably mounted inside the sliding groove (31); a paper cutting unit (33) is disposed on the side of the two sliding seats (32) close to each other; a power generation control unit (34) is disposed on the side of the two sliding seats (32) away from each other; and the two paper cutting units (33) alternately clamp the end of the paper and smooth and cut the paper; The paper cutting unit (33) comprises a longitudinal sliding frame (331) arranged on a side where two sliding seats (32) are close to each other, a rotating screw (35) is rotatably installed inside the sliding groove (31), the rotating screw (35) is threadedly connected to the sliding seat (32), one end of the rotating screw (35) is fixedly connected to the output shaft of a side motor (36), and the side motor (36) is fixedly installed on the cutting seat (1), and two transverse frames (332) are symmetrically arranged on a side of the longitudinal sliding frame (331) away from the sliding seat (32), and paper contact modules (335) are arranged inside the two transverse frames (332). The sheet contact module (335) is used for clamping and smoothing the paper, a paper cutting module (336) for paper cutting is arranged inside the transverse frame (332), the transverse frame (332) is slidably connected to the longitudinal sliding frame (331), a double-headed screw (333) is rotatably installed inside the longitudinal sliding frame (331), the two transverse frames (332) are respectively threadedly connected to two thread grooves on the double-headed screw (333) with opposite directions, the double-headed screw (333) is fixedly connected to the output shaft of the top motor (334), and the top motor (334) is fixedly installed on the top of the longitudinal sliding frame (331); The paper installation assembly (2) comprises a vertical fixing plate (21) fixedly mounted on the top of the cutting seat (1); a fixing shaft (22) is arranged on one side of the vertical fixing plate (21); an end screw (24) is mounted on one end of the fixing shaft (22); a limiting plate (23) is mounted on the fixing shaft (22); and a limiting screw ring (25) is threadedly mounted on the end screw (24).

2. A positioning type low formaldehyde furniture impregnated film paper cutting device according to claim 1, characterized in that: The paper contact module (335) comprises mounting grooves (3351) symmetrically arranged on the sides of the upper and lower transverse frames (332) close to each other, a clamping and cutting gap is formed between the upper and lower mounting grooves (3351), two internal mounting grooves (3352) are symmetrically arranged inside the transverse frame (332), the internal mounting grooves (3352) are located on the side of the mounting groove (3351) away from the other transverse frame (332), an arc-shaped shell (3353) is arranged on the inner side of the mounting groove (3351), and the inner side of the arc-shaped shell (3353) is provided with a plurality of mounting grooves (3351) and a plurality of mounting grooves (3353) are provided on the inner side of the mounting groove (3351). A contact roller (3357) is rotatably installed, and a guide rod (3354) is symmetrically installed on one side of the arc-shaped shell (3353) close to the installation groove (3351). One end of the guide rod (3354) passes through the interior of the installation groove (3351), and an end plate (3355) is fixedly installed on the end of the guide rod (3354). A first spring (3356) is installed between the end plate (3355) and an inner wall of one side of the internal installation groove (3352), and a transverse pressing module (337) is provided on the side of the two internal installation grooves (3352) away from each other.

3. A positioning type low formaldehyde furniture impregnated film paper cutting device according to claim 2, characterized in that: A pressure plate (3358) is arranged between the arc-shaped shell (3353) and the contact roller (3357); a guide cylinder (3359) is symmetrically installed on one side of the pressure plate (3358) close to the internal installation groove (3352); the guide cylinder (3359) passes through the arc-shaped shell (3353) and enters the internal installation groove (3352); a pressure rod (33510) is movably installed inside the internal installation groove (3352); a pressure rod (33510) is installed between the pressure rod (33510) and the inner wall of one end of the guide cylinder (3359) close to the pressure plate (3358); a connecting plate (33512) is installed between the two pressure rods (33510); and a pressure-bearing protrusion (33513) is installed on the side of the connecting plate (33512) away from the installation groove (3351).

4. A positioning type low formaldehyde furniture impregnated film paper cutting device according to claim 2, characterized in that: The paper cutting module (336) comprises an internal limiting groove (3361) provided inside the transverse frame (332), the internal limiting groove (3361) being located between the two mounting grooves (3351), a storage groove (3362) being provided on a side of the internal limiting groove (3361) close to the clamping cutting gap, a limiting transverse plate (3363) being movably installed inside the internal limiting groove (3361), a cutting knife (3364) being fixedly installed with the limiting transverse plate (3363) being provided on the inner side of the storage groove (3362), and a side of the limiting transverse plate (3363) close to the cutting knife (3364) being evenly installed. A third spring (3365) is provided, transverse rod grooves (3366) are symmetrically provided on both sides of the internal limit groove (3361), a transverse push rod (3367) is movably installed inside the transverse rod groove (3366), a connecting rod (3368) is symmetrically hingedly installed on one side of the internal limit groove (3361) away from the cutting knife (3364), the two connecting rods (3368) are hinged to the two transverse rod grooves (3366) respectively, and a push groove (3369) is provided on one side of the internal installation groove (3352) close to the internal limit groove (3361), and the push groove (3369) is connected to the transverse rod groove (3366).

5. A positioning type low formaldehyde furniture impregnated film paper cutting device according to claim 2, characterized in that: The transverse movement pressing module (337) comprises a side groove (3371) provided on a side of the internal installation groove (3352) away from the pushing groove (3369), a sliding groove (3372) is provided at the top of the side groove (3371), a side plate (3373) is slidably installed inside the side groove (3371), a pressing block (3374) is installed on a side of the side plate (3373) close to the internal installation groove (3352), an extrusion inclined surface (3375) is installed at the bottom end of the pressing block (3374), and the extrusion inclined surface (3375) and the connecting plate (33512) are connected to each other. ), a fourth spring (3376) is evenly installed on the side of the side plate (3373) away from the pressure block (3374), the end of the fourth spring (3376) is fixedly connected to the inner wall of the side groove (3371), a slide plate (3377) is installed on the top of the side plate (3373), the slide plate (3377) is slidably connected to the slide groove (3372), and a compressed wedge block (3378) is installed on the side of the two slide plates (3377) away from each other, and a mobile drive module (338) is arranged between the two compressed wedge blocks (3378).

6. A positioning type low formaldehyde furniture impregnated film paper cutting device according to claim 5, characterized in that: The mobile drive module (338) comprises an extrusion wedge block (3381) symmetrically arranged on a side away from each other of two compressed wedge blocks (3378); a connecting frame (3382) is installed between the two extrusion wedge blocks (3381); a fixed box (3383) is installed on the transverse frame (332); a mobile frame (3384) is slidably installed inside the fixed box (3383); the mobile frame (3384) is fixedly connected to the connecting frame (3382); a fifth spring (3385) is symmetrically installed on a side of the mobile frame (3384) away from the connecting frame (3382); one end of the fifth spring (3385) is fixedly connected to an inner wall of one end of the fixed box (3383); a magnetic block (3386) is installed on the mobile frame (3384); an electromagnet (3387) is installed on one end of the fixed box (3383) away from the connecting frame (3382); and a battery and a switch are arranged in series on the outer side of the electromagnet (3387).

7. A positioning type low formaldehyde furniture impregnated film paper cutting device according to claim 1, characterized in that: The power generation control unit (34) comprises a transverse narrow plate (341) symmetrically arranged on a side of the two sliding seats (32) away from each other, a fixing column (342) symmetrically mounted on the bottom end of the transverse narrow plate (341), the fixing column (342) being fixedly connected to the cutting seat (1), a measuring ruler (343) being arranged on a side of the transverse narrow plate (341) away from the sliding seat (32), a limited position force bearing module (344) being equidistantly arranged on the top end of the transverse narrow plate (341), and a rotating power generation module (345) being arranged on the sliding seat (32).

8. A positioning type low formaldehyde furniture impregnated film paper cutting device according to claim 7, characterized in that: The limit force module (344) comprises a fixed platform (3441) equidistantly mounted on the top of the transverse narrow plate (341); a mounting side plate (3442) is symmetrically mounted on the top of the fixed platform (3441); a rotating tooth plate (3443) is arranged between the two mounting side plates (3442); a bottom shaft (3444) is mounted on the bottom end of the rotating tooth plate (3443); the bottom shaft (3444) is rotatably connected to the mounting side plate (3442); a torsion spring (3445) is mounted between the rotating tooth plate (3443) and the mounting side plate (3442); a limit stopper (3446) is arranged on a side of the rotating tooth plate (3443) close to the vertical fixed plate (21); and the limit stopper (3446) is fixedly mounted on the fixed platform (3441).

9. A positioning type low formaldehyde furniture impregnated film paper cutting device according to claim 8, characterized in that: The rotating power generation module (345) comprises a circular plate (3452) arranged above the transverse narrow plate (341); a fixed tooth plate (3453) is installed at an equal angle on the outer side of the circular plate (3452); the fixed tooth plate (3453) meshes with the rotating tooth plate (3443); a rotating shaft (3451) is coaxially installed on the circular plate (3452); the rotating shaft (3451) is rotatably connected to the sliding seat (32); a large gear (3454) is installed on the rotating shaft (3451); a small gear (3455) is meshed and connected below the large gear (3454); the small gear (3455) is fixedly connected to the input shaft of the generator (3456); the generator (3456) is fixedly installed on the sliding seat (32); the electromagnet (3387) is arranged in series with the generator (3456) and the rectifier; and the circuit where the generator (3456) is located and the circuit where the battery is located are arranged in parallel.

10. A method for cutting positioning low-formaldehyde furniture impregnated film paper, characterized in that: Using the positioning low-formaldehyde furniture impregnated film paper cutting device described in any one of claims 1 to 9, the specific cutting method is as follows: S1. Installation of the impregnated film paper: After unscrewing the limiting screw ring (25), the impregnated film paper roll is installed to the outside of the fixed shaft (22), and then the limiting screw ring (25) is screwed on, and the impregnated film paper roll is limited by the limiting plate (23) and the limiting screw ring (25); S2, fixing the end of the paper: pulling the impregnated adhesive film paper to between two transverse frames (332) on the paper cutting unit (33) on the side away from the fixed shaft (22); S3, paper smoothing: two transverse frames (332) on the paper cutting unit (33) close to the fixed shaft (22) are moved closer to each other, so that the contact roller (3357) contacts the surface of the paper, and the paper cutting unit (33) is driven to move toward the fixed shaft (22) to smooth the paper, and the moving distance is determined by a measuring ruler (343), thereby determining the length of the paper; S4, paper cutting: Turn on the battery switch, so that the electromagnet (3387) is energized to generate repulsive force on the magnetic block (3386), driving the cutting knife (3364) to move toward the paper to cut the paper; S5, subsequent paper unfolding and cutting: After the paper is cut, one end of the paper is clamped on a paper cutting unit (33) close to the fixed shaft (22), and then the paper cutting unit (33) is driven to move to an end position toward a side away from the fixed shaft (22), while another paper cutting unit (33) is moved toward the fixed shaft (22) to flatten the paper. The two paper cutting units (33) alternately clamp the end of the paper and flatten and cut the paper.

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