Rapid slitting equipment for gypsum plaster board

Abstract

The utility model relates to the field of gypsum board cutting, in particular to rapid slitting equipment for a gypsum plaster board. Comprising a rack, a machine box and a conveying assembly are arranged on the front side and the rear side of the top of the rack correspondingly, and a slitting assembly and a feeding assembly are arranged in the machine box; the case comprises a case body and a case cover hinged to the case body; the slitting assembly comprises mortise head driving rods and a plurality of slitting saw blades which are rotationally connected to the left side and the right side of the box body, and a plurality of tenon rods and mortise head rods are arranged between the two mortise head driving rods in a staggered mode. Quick-release connecting pieces are arranged among the mortise head driving rod, the tenon rod and the mortise head rod and are used for fixing every two of the mortise head driving rod, the tenon rod and the mortise head rod; each tenon rod and each mortise rod are each provided with two saw blade fasteners used for fixing a slitting saw blade. And one mortise head driving rod is connected with a slitting motor for driving the mortise head driving rod, the tenon rod and the mortise head rod to rotate. And meanwhile, the quick-release connecting piece is adopted for connection, so that the saw blade is convenient and quick to replace, and the downtime is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of gypsum board cutting, in particular to a paper faced gypsum board quick slitting equipment. BACKGROUND

[0002] Paper faced gypsum board is with building gypsum as main raw material, mixes into appropriate additive and fiber to do board core, with special board paper as face, is processed into the board material.

[0003] According to the different application scene of paper faced gypsum board, need to cut the paper faced gypsum board of large area, generally adopt two, four or eight.In using the same slitting equipment to the paper faced gypsum board, need to disassemble the slitting saw blade to realize different width, at the same time, the slitting saw blade often appears the wear after long time use, will also face the problem of disassembly.However, the fixed mode of traditional slitting saw blade is difficult to replace quickly, needs to stop for a long time, influences production progress. UTILITARIAN CONTENT

[0004] In view of the above insufficient, the utility model provides a paper faced gypsum board quick slitting equipment.

[0005] The utility model solves its technical scheme that adopts a technical scheme: a paper faced gypsum board quick slitting equipment, including frame, the front and back sides of frame top are provided with machine case and conveying assembly respectively, be provided with slitting assembly and feeding assembly in the machine case, the machine case includes box and hinge in the box Box cover, the slitting assembly includes the tenon drive link of rotation connection in the left and right sides of box and a plurality of slitting saw blades, a plurality of mortise head rods and tenon rods are staggered between two tenon drive links, quick release type connecting piece is arranged between tenon drive link, tenon rod and mortise head rod for two two fixed, every tenon rod and mortise head rod on all be provided with two saw blade fastener, to fixed slitting saw blade, one tenon drive link is connected with slitting motor, to drive tenon drive link, tenon rod and mortise head rod rotation.

[0006] As optimization, the saw blade fastener includes sleeve and contact flange, the contact flange is provided with gasket groove, the gasket groove is provided with gasket, the both sides of gasket and the bottom of gasket groove are provided with anti-skid groove, the sleeve is provided with through hole, the direction of opening is perpendicular to the axial direction of sleeve, the tenon rod and mortise head rod are provided with threaded hole corresponding with the position of through hole, the saw blade fastener is fixedly connected on tenon rod and mortise head rod through bolt.

[0007] As optimization, the quick release connector comprises a ring-shaped female buckle and a ring-shaped male buckle hingedly connected at one end, and a connecting female seat and a connecting male seat are arranged at the non-hingedly connected end of the ring-shaped female buckle and the ring-shaped male buckle, respectively; a support rod is hingedly connected to the connecting female seat, a quick release wrench is hingedly connected to the top of the support rod, a support disc is fixedly connected to the end of the support rod close to the connecting female seat, an elastic clamping seat is sleeved on the support rod, a spring is arranged between the elastic clamping seat and the support disc, and the elastic clamping seat is in contact with the quick release wrench; a U-shaped groove is formed in the middle of the connecting male seat, and the width of the U-shaped groove is smaller than the diameter of the elastic clamping seat.

[0008] As optimization, a limiting half ring is arranged inside the ring-shaped female buckle and the ring-shaped male buckle, and the two sections of the mortise driving rod, the tenon rod and the mortise rod are provided with annular limiting grooves.

[0009] As optimization, pin holes are formed at both ends of the mortise driving rod, the tenon rod and the mortise rod, and a latch is arranged in the pin hole to reinforce the connection between the mortise driving rod, the tenon rod and the mortise rod.

[0010] As optimization, the conveying assembly comprises a driving shaft, a plurality of driven shafts and a plurality of supports fixedly connected to the rack, the driving shaft and the driven shafts are rotatably connected to the supports, a conveying motor is arranged at one end of the driving shaft to drive the driving shaft to rotate, a transmission wheel is arranged at the other end of the driving shaft and at both ends of the driven shafts, and the transmission wheels are connected by a transmission belt; a plurality of parallel conveying belts are further arranged, and a plurality of evenly distributed supporting wheels are arranged on the driving shaft and the driven shafts to drive and support the conveying belts.

[0011] As optimization, the feeding assembly comprises two groups of feeding pairs of rollers arranged on the front and rear sides of the slitting assembly, respectively, each group of the feeding pairs of rollers comprises an upper roller and a lower roller, the upper roller and the lower roller are rotatably connected to the box body, driving wheels are arranged at both ends of the upper roller and the lower roller, the driving wheels of the two upper rollers are connected by a transmission belt, the driving wheels of the two lower rollers are connected by a transmission belt, the rotation directions of the upper roller and the lower roller of the same group are opposite, the rotation directions of the upper roller and the lower roller of different groups are the same, and finally the feeding operation of the paper-faced gypsum board is realized; two feeding motors fixedly connected to the machine box are further arranged, one of the feeding motors is connected to one of the upper rollers, the other of the feeding motors is connected to one of the lower rollers, and the feeding motors are used to drive the upper roller and the lower roller to rotate, respectively.

[0012] As optimization, a plurality of evenly distributed dust suction ports are formed on the box cover to connect a dust suction pipeline and further connect a dust suction device.

[0013] As optimization, guide positioning blocks are arranged at the left and right ends of the side of the box body close to the conveying assembly, and the distance between the two guide positioning blocks is equal to the width of the paper-faced gypsum board.

[0014] The papered gypsum board quick slitting equipment has the advantages that the tenon rod and the mortise rod can be disassembled, the saw blade can be quickly disassembled, the mortise rod in the middle is installed with the slitting saw when the papered gypsum board is divided into two, all the mortise rods are installed with the slitting saw when the papered gypsum board is divided into four, all the tenon rods and the mortise rods are installed with the slitting saw when the papered gypsum board is divided into eight, the installation is prepared in advance, the quick-release connecting piece is used for connection, the saw blade is convenient and fast to replace, and the downtime is shortened. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an isometric view of the whole structure of the utility model;

[0016] Figure 2 It is an isometric view of another angle of the utility model;

[0017] Figure 3 It is an isometric view of the box cover in the open state of the utility model;

[0018] Figure 4 It is a slitting assembly schematic view when the papered gypsum board is divided into eight;

[0019] Figure 5 It is a slitting assembly schematic view when the papered gypsum board is divided into two;

[0020] Figure 6 It is a mortise rod installation slitting saw schematic view;

[0021] Figure 7 It is a tenon rod installation slitting saw schematic view;

[0022] Figure 8 It is a quick-release connecting piece schematic view of the utility model;

[0023] Figure 9 It is a saw blade fastener and gasket schematic view of the utility model.

[0024] Wherein, 1, rack, 2, conveying assembly, 3, cabinet, 4, feeding assembly, 5, slitting assembly, 6, gypsum plaster board; 201, conveying motor, 202, driving shaft, 203, conveying belt, 204, transmission wheel, 205, transmission belt, 206, support, 207, support wheel; 301, box body, 302, box cover, 303, dust suction port, 304, guide positioning block; 401, feeding roller pair, 402, driving wheel, 403, feeding motor; 501, slitting saw blade, 502, saw blade fastener, 503, quick-release connecting piece, 504, tenon rod, 505, mortise rod, 506, annular limiting groove, 507, pin hole, 508, gasket; 5031, annular female buckle, 5032, annular male buckle, 5033, connecting female seat, 5034, connecting male seat, 5035, support rod, 5036, elastic clamping joint, 5037, quick-release wrench. DETAILED DESCRIPTION

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will be a clear and complete description of the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0026] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0027] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third", and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0028] Embodiment 1:

[0029] like Figures 1-9 The paper-faced gypsum board 6 rapid cutting equipment shown includes a frame 1, with a housing 3 and a conveying component 2 respectively arranged on the front and rear sides of the top of the frame 1, and a cutting component 5 and a feeding component 4 arranged inside the housing 3;

[0030] The chassis 3 includes a chassis 301 and a cover 302 hinged to the chassis 301;

[0031] The slitting assembly 5 includes mortise drive rods rotatably connected to the left and right sides of the housing 301 and several slitting saw blades 501. Several tenon rods 504 and mortise rods 505 are staggered between the two mortise drive rods. Quick-release connectors 503 are provided between the mortise drive rods, tenon rods 504 and mortise rods 505 for fixing them in pairs. Two saw blade fasteners 502 are provided on each tenon rod 504 and mortise rod 505 for fixing the slitting saw blades 501.

[0032] One of the mortise drive rods is connected to a cutting motor, which drives the mortise drive rod, tenon rod 504 and mortise rod 505 to rotate.

[0033] like Figure 9 As shown, in this embodiment, the saw blade fastener 502 includes a sleeve and a contact flange. The contact flange is provided with a gasket 508 groove, and a gasket 508 is provided in the gasket 508 groove. Anti-slip grooves are provided on both sides of the gasket 508 and at the bottom of the gasket 508 groove.

[0034] The sleeve is provided with a through hole with the opening direction perpendicular to the axial direction of the sleeve. The tenon rod 504 and the mortise rod 505 are provided with threaded holes corresponding to the positions of the through hole. The saw blade fastener 502 is fixedly connected to the tenon rod 504 and the mortise rod 505 by bolts.

[0035] Specifically, four tenon rods 504 and three mortise rods 505 are provided between the two mortise drive rods, in the following order:

[0036] Tenon drive rod - tenon rod 504 - tenon rod 505 - tenon rod 504 - tenon rod 505 - tenon rod 504 - tenon rod 505 - tenon rod 504 - tenon drive rod (the length of the tenon rod is equal to the length of the tenon rod, and the length of the tenon drive rod is half the length of the tenon rod or the tenon rod).

[0037] When it is necessary to split the paper-faced gypsum board 6 in half, the mortise bar 505 in the middle needs to be fitted with the slitting saw blade 501.

[0038] When it is necessary to divide the paper-faced gypsum board 6 into four parts, all the mortise rods 505 need to be fitted with the slitting saw blade 501;

[0039] When it is necessary to divide the paper-faced gypsum board 6 into eight parts, all tenons 504 and mortises 505 need to be fitted with the slitting saw blade 501.

[0040] like Figure 8 As shown, in this embodiment, the quick-release connector 503 includes an annular female buckle 5031 and an annular male buckle 5032 that are hinged to each other at one end. The non-hinged ends of the annular female buckle 5031 and the annular male buckle 5032 are respectively provided with a connecting female seat 5033 and a connecting male seat 5034.

[0041] A support rod 5035 is hinged to the connecting female seat 5033, and a quick-release wrench 5037 is hinged to the top of the support rod 5035.

[0042] A support plate is fixedly connected to one end of the support rod 5035 near the connecting female seat 5033. An elastic snap-fit ​​seat is sleeved on the support rod 5035. A spring is provided between the elastic snap-fit ​​seat and the support plate. The elastic snap-fit ​​seat is in contact with the quick-release wrench 5037.

[0043] The connector 5034 has a U-shaped groove in the center, and the width of the U-shaped groove is smaller than the diameter of the elastic snap-fit ​​seat.

[0044] In this embodiment, both the annular female buckle 5031 and the annular male buckle 5032 are provided with limiting half rings, and both sections of the mortise drive rod, tenon rod 504 and mortise rod 505 are provided with annular limiting grooves 506.

[0045] The mortise drive rod, tenon rod 504 and mortise rod 505 are all provided with pin holes 507 at both ends, and pins are provided in the pin holes 507 to reinforce the connection between the two mortise drive rod, tenon rod 504 and mortise rod 505.

[0046] In this embodiment, the conveying assembly 2 includes a drive shaft 202, a plurality of driven shafts, and a plurality of supports 206 fixedly connected to the frame 1. The drive shaft 202 and the driven shafts are rotatably connected to the supports 206.

[0047] One end of the drive shaft 202 is provided with a transmission motor 201 to drive the drive shaft 202 to rotate. The other end of the drive shaft 202 and both ends of the driven shaft are provided with transmission wheels 204, which are connected by a transmission belt 205.

[0048] It also includes several parallel conveyor belts 203, and several evenly distributed support wheels 207 are provided on both the drive shaft 202 and the driven shaft to drive and support the conveyor belts 203.

[0049] In the embodiment, the feeding assembly 4 comprises two groups of feeding pairs of rollers 401 arranged respectively on the front and back sides of the slitting assembly 5, each group of the feeding pairs of rollers 401 comprises an upper roller and a lower roller, and the upper roller and the lower roller are rotationally connected to the box body 301, driving wheels 402 are arranged at the two ends of the upper roller and the lower roller, the driving wheels 402 of the two upper rollers are connected through a transmission belt 205, the driving wheels 402 of the two lower rollers are connected through a transmission belt 205, so that the rotation directions of the upper roller and the lower roller of the same group are opposite, the rotation directions of the upper rollers and the lower rollers of different groups are the same, and finally the feeding operation of the paper-faced gypsum board 6 is realized.

[0050] Two feeding motors 403 fixedly connected to the case 3 are further included, one of the feeding motors 403 is connected to one of the upper rollers, and the other feeding motor 403 is connected to one of the lower rollers, and is used to drive the upper roller and the lower roller to rotate, respectively.

[0051] In the embodiment, the box body 301 is provided with guide positioning blocks 304 at the left and right ends of the side close to the conveying assembly 2, and the distance between the two guide positioning blocks 304 is equal to the width of the paper-faced gypsum board 6.

[0052] Embodiment 2:

[0053] In the embodiment, all the components and the connection structure thereof are basically the same, and the difference is only that:

[0054] A plurality of dust suction ports 303 are arranged on the box cover 302 and are uniformly distributed, and are used to connect a dust suction pipeline and then connect a dust suction device.

[0055] Working principle: the paper-faced gypsum board 6 is moved forward by the conveying assembly 2, reaches the first group of feeding pairs of rollers 401 of the feeding assembly 4, is slit by the slitting assembly 5, and is finally conveyed out of the equipment by the second group of feeding pairs of rollers 401, so that the slitting is completed.

[0056] Before the equipment is used, the following preparation work can be performed:

[0057] A plurality of tenon rods 504 and mortise rods 505 are prepared, and a slitting saw blade 501 is mounted on a part of the tenon rods 504 and the mortise rods 505, that is, the slitting saw blade 501 is arranged in the middle of the tenon rod 504 or the mortise rod 505, and a saw blade fastener 502 and a gasket 508 are sleeved on both sides, the gasket 508 is arranged between the contact flanges of the slitting saw blade 501 and the saw blade fastener 502, and finally the saw blade fastener 502 is fixed to the tenon rod 504 or the mortise rod 505 by a bolt.

[0058] The operator can operate according to the actual needs of bisection, quartering and octanting.

[0059] When the paper faced gypsum board 6 needs to be halved, the tenon rod 505 in the middle needs to be installed with the slitting saw blade 501;

[0060] When the paper faced gypsum board 6 needs to be quartered, all the tenon rods 505 need to be installed with the slitting saw blade 501;

[0061] When the paper faced gypsum board 6 needs to be octupled, all the tenon rods 504 and the tenon rods 505 need to be installed with the slitting saw blade 501.

[0062] The above specific embodiments are only specific cases of the utility model, the patent protection scope of the utility model includes but is not limited to the product form and style of the above specific embodiments, any appropriate changes or modifications made by any ordinary skilled person in the art to the utility model claims and any patent protection scope of the utility model.

Claims

1. A paper gypsum board rapid slitting device, comprising a rack, a machine box and a conveying assembly are arranged on the top of the rack respectively, characterized in that: The machine case is internally provided with a slitting assembly and a feeding assembly; The machine case comprises a case body and a case cover hingedly connected to the case body; The slitting assembly comprises tenon driving rods rotatably connected to the left and right sides of the case body and a plurality of slitting saw blades, a plurality of mortise rods and tenon rods are staggered between the two tenon driving rods; fast release connectors are arranged between the tenon driving rods, mortise rods and tenon rods for two-by-two fixation; two saw blade fasteners are arranged on each mortise rod and tenon rod for fixing the slitting saw blades; One of the tenon driving rods is connected with a slitting motor for driving the tenon driving rods, mortise rods and tenon rods to rotate.

2. The paper-faced gypsum board quick slitting apparatus of claim 1, wherein: The saw blade fastener comprises a sleeve and a contact flange, a gasket groove is arranged on the contact flange, a gasket is arranged in the gasket groove, and anti-skid grooves are arranged on both sides of the gasket and the bottom of the gasket groove; A through hole is arranged on the sleeve, the opening direction of the through hole is perpendicular to the axial direction of the sleeve, threaded holes corresponding to the positions of the through holes are arranged on the mortise rods and tenon rods, and the saw blade fasteners are fixedly connected to the mortise rods and tenon rods by bolts.

3. The paper-faced gypsum board quick slitting apparatus of claim 1, wherein: The fast release connector comprises a ring-shaped female buckle and a ring-shaped male buckle hingedly connected to each other, a connection female seat and a connection male seat are respectively arranged at the non-hinged ends of the ring-shaped female buckle and the ring-shaped male buckle; A support rod is hingedly connected to the connection female seat, and a fast release wrench is hingedly connected to the top of the support rod; A support disc is fixedly connected to the end of the support rod close to the connection female seat, an elastic clamping seat is sleeved on the support rod, a spring is arranged between the elastic clamping seat and the support disc, and the elastic clamping seat is in contact with the fast release wrench; A U-shaped groove is formed in the middle of the connection male seat, and the width of the U-shaped groove is smaller than the diameter of the elastic clamping seat.

4. The paper-faced gypsum board quick slitting apparatus of claim 3, wherein: Limiting half-rings are arranged inside the ring-shaped female buckle and the ring-shaped male buckle, and ring-shaped limiting grooves are arranged on the two sections of the tenon driving rods, mortise rods and tenon rods.

5. The paper-faced gypsum board quick slitting apparatus of claim 1, wherein: Pin holes are formed at the two ends of the tenon driving rods, mortise rods and tenon rods, and a latch is arranged in the pin hole for reinforcing the two-by-two connection of the tenon driving rods, mortise rods and tenon rods.

6. The paper-faced gypsum board quick slitting apparatus of claim 1, wherein: The conveying assembly comprises a driving shaft, a plurality of driven shafts and a plurality of supports fixedly connected to the rack, the driving shaft and the driven shafts are rotatably connected to the supports; A conveying motor is arranged at one end of the driving shaft for driving the driving shaft to rotate, and a transmission wheel is arranged at the other end of the driving shaft and at the two ends of the driven shafts, and the transmission wheels are connected by a transmission belt; The conveying assembly further comprises a plurality of parallel conveying belts, and a plurality of evenly distributed support wheels are arranged on the driving shaft and the driven shafts for driving and supporting the conveying belts.

7. The paper-faced gypsum board quick slitting apparatus of claim 1, wherein: The feeding assembly comprises two groups of feeding counter-rollers arranged on the front and rear sides of the slitting assembly, each group of feeding counter-rollers comprises an upper roller and a lower roller, the upper roller and the lower roller are rotatably connected to the case body, driving wheels are arranged at the two ends of the upper roller and the lower roller, the driving wheels of the two upper rollers are connected by a transmission belt, and the driving wheels of the two lower rollers are connected by a transmission belt; The feeding assembly further comprises two feeding motors fixedly connected to the machine case, one of the feeding motors is connected to one of the upper rollers, and the other feeding motor is connected to one of the lower rollers, for driving the upper roller and the lower roller to rotate, respectively.

8. The paper-faced gypsum board quick slitting apparatus of claim 1, wherein: A plurality of dust suction ports are arranged on the box cover to connect a dust suction pipeline and a dust suction device.

9. The paper-faced gypsum board quick slitting apparatus of claim 1, wherein: The box body is provided with guide positioning blocks at the left and right ends of the side close to the conveying assembly, and the distance between the two guide positioning blocks is equal to the width of the paper-faced gypsum board.

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