CN214925028U - Chamfering machine - Google Patents

Abstract

The utility model belongs to the technical field of PVC floor processing, in particular to a chamfering machine, which comprises a workbench, a feeding device, a first conveying device, a second conveying device, two groups of pressing devices and two groups of chamfering devices; the feeding device is positioned at the front end of the first conveying device; the pressing device is arranged on the first conveying device; the chamfering device is arranged beside the first conveying device; the second conveying device is positioned at the tail end of the first conveying device and is vertical to the first conveying device; the other pressing device is arranged on the second conveying device; the other chamfering device is arranged beside the second conveying device. The first conveying device and the second conveying device are arranged in an L shape, and after the short edge of the PVC floor is processed and chamfered by one chamfering device, the PVC floor is conveyed to the second conveying device and chamfered by the other chamfering device, so that the continuous processing is realized, and the processing efficiency is improved; due to the compression of the pressing device, the PVC floor is not easy to move in the chamfering process, and the chamfering precision is high.

Description

Chamfering machine

Technical Field

The utility model belongs to the technical field of the PVC floor processing, especially, relate to a chamfering machine.

Background

The PVC floor is a novel light floor decoration material which is very popular in the world at present, is also called as a light floor material, is a product which is widely popular in Europe, America and Asia in Japan and south, is popular abroad, enters the Chinese market from the beginning of the 80 s, is generally accepted in domestic large and medium cities so far, and is widely used in various places such as families, hospitals, schools, office buildings, factories, public places, supermarkets, businesses and the like. The PVC floor is produced by taking polyvinyl chloride and copolymer resin thereof as main raw materials, adding auxiliary materials such as a filler, a plasticizer, a stabilizer, a coloring agent and the like, and carrying out a coating process or a calendaring, extruding or extruding process on a flaky continuous base material. The PVC floor is in the course of working, need carry out the chamfer to four sides on PVC floor, and traditional equipment can not continuous chamfer to four sides on PVC floor, overturns again behind the minor face chamfer on PVC floor and carries out long limit angle modulation, and machining efficiency is slow and the precision is not high like this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chamfering machine aims at solving among the prior art four sides to the PVC floor and can not chamfer in succession, and machining efficiency is slow and the not high technical problem of precision like this.

In order to achieve the above object, an embodiment of the present invention provides a chamfering machine, which includes a worktable, a feeding device, a first conveying device, a second conveying device, two sets of pressing devices, and two sets of chamfering devices, wherein the feeding device, the first conveying device, the second conveying device, the two sets of pressing devices, and the two sets of chamfering devices are arranged on the worktable; the loading device is positioned at the front end of the first conveying device and is used for conveying the PVC floors stacked on the loading device to the first conveying device; the pressing device is arranged on the first conveying device and used for pressing the PVC floor on the first conveying device; the chamfering device is arranged beside the first conveying device and is used for chamfering two short edges of the PVC floor; the second conveying device is positioned at the tail end of the first conveying device and is perpendicular to the first conveying device; the other pressing device is arranged on the second conveying device and used for pressing the PVC floor on the second conveying device; and the other chamfering device is arranged beside the second conveying device and is used for chamfering two long edges of the PVC floor.

Optionally, the feeding device includes a material stacking plate, a first bottom plate and a material pushing mechanism, the first bottom plate is disposed on the workbench and at the bottom of the first conveying device, first processing grooves are disposed on both sides of the first bottom plate, and the chamfering device is disposed beside the first processing grooves; the stacking plate is arranged on the first bottom plate, a feeding groove is formed in the stacking plate and used for placing the PVC floor, and a space for the single PVC floor to pass through is formed between the bottom of the stacking plate and the first bottom plate; the material pushing mechanism is installed at the bottom of the first bottom plate and used for pushing the single PVC floor to move towards the first conveying device.

Optionally, a strip-shaped groove is formed in the first bottom plate, is located below the material stacking plate and extends to the bottom of the first conveying device along the length direction of the first bottom plate; the pushing mechanism comprises a pushing cylinder, a moving seat and a pushing claw, the pushing cylinder is arranged at the bottom of the first bottom plate, the moving seat is arranged at the moving end of the pushing cylinder, the pushing claw is arranged on the moving seat, the pushing claw is arranged in the strip-shaped groove, and the upper end of the pushing claw extends out of the end face of the first bottom plate; and the bottom of the material stacking plate is provided with a clearance groove for avoiding the material pushing claw.

Optionally, the two pressing devices each include a pressing roller set and two sets of height adjusting mechanisms, the two height adjusting mechanisms are arranged at intervals, two ends of the pressing roller set are respectively connected with the two height adjusting mechanisms, and the two height adjusting mechanisms are used for adjusting the height of the pressing roller set; the material pressing roller set is arranged on the corresponding first conveying device or the corresponding second conveying device and used for pressing the PVC floor.

Optionally, the height adjusting mechanism includes a connecting plate, two adjusting handles and two vertical rods, the two vertical rods are disposed on the workbench and located on two sides of the nip roll set respectively, the two adjusting handles are connected with the two vertical rods respectively through threads, one end of the connecting plate is connected with one adjusting handle, the other end of the connecting plate is connected with the other adjusting handle, and the connecting plate is fixedly connected with the nip roll set.

Optionally, the first conveying device includes a first driving motor, a first driving wheel, a first driven wheel and a first belt, the first driving wheel and the first driven wheel are respectively rotatably connected to two ends of the first base plate, and the first belt wraps the first driving wheel and the first driven wheel; the first driving motor is arranged in the workbench, and a main shaft of the first driving motor is connected with the first driving wheel; the material pressing roller set is arranged on the inner side of the first belt and is positioned between the first driving wheel and the first driven wheel.

Optionally, the second conveying device comprises a second bottom plate, a first belt conveying mechanism, a second belt conveying mechanism and a first striker plate; the second bottom plate is arranged in the first belt conveying mechanism, second processing grooves are formed in two sides of the second bottom plate, and the chamfering device is arranged beside the second processing grooves; the first belt conveying mechanism is arranged at the tail end of the first conveying device and is vertical to the first bottom plate; the second belt conveying mechanism is arranged above the first belt conveying mechanism; the material pressing roller set is arranged on the belt of the second belt conveying mechanism and used for pressing the PVC floor; the first material baffle is arranged at the side end of the second bottom plate and is opposite to the first conveying device.

Optionally, the second conveying device further includes a second baffle plate, the second baffle plate is disposed on the conveying path of the first belt conveying mechanism and located at the front end of the second belt conveying mechanism, and the bottom of the second baffle plate is suspended in the air to allow the single PVC floor to pass through.

Optionally, the two chamfering devices each include two sets of chamfering mechanisms, the two chamfering mechanisms are respectively located on two sides of the PVC floor, the two chamfering mechanisms each include a mounting seat and a cutter, the mounting seat is located on the workbench, the cutter is located on the mounting seat, and a cutter head of the cutter is located in the corresponding first machining groove or the second machining groove and is used for chamfering the side edge of the PVC floor.

Optionally, the chamfering machine further comprises four sets of dust suction devices arranged on the workbench, two dust suction devices are respectively located at the bottoms of the two first processing tanks, and the other two dust suction devices are respectively located at the bottoms of the two second processing tanks.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the beveler have one of following technological effect at least: the chamfering machine provided by the embodiment of the utility model has the advantages that the output end of the first conveying device is close to the input end of the second conveying device, and the first conveying device and the second conveying device are arranged in an L shape on the workbench, so that after the first conveying device processes the short edge by a chamfering device, the PVC floor is conveyed to the second conveying device to chamfer the long edge of the PVC floor by another chamfering device, thereby realizing continuous processing and improving the processing efficiency; when the PVC floor chamfering device is used, a PVC floor is placed on the feeding device, the feeding device conveys the PVC floor to the first conveying device, the first conveying device is arranged on the first pressing device, the PVC floor is tightly pressed with the first conveying device and conveyed towards the direction of the second conveying device, the chamfering device arranged beside the first conveying device performs chamfering on the short edges of the two sides of the PVC floor in conveying, the PVC floor is not easy to move in the chamfering process due to the pressing of the pressing device, and the chamfering precision is high; after the short edges on the two sides of the PVC floor are machined, the first conveying device conveys the PVC floor to the second conveying device, the first conveying device and the second conveying device are arranged in an L shape on the workbench, so that the long edges of the PVC floor conveyed to the second conveying device and the chamfering devices beside the second conveying device are ninety degrees, another pressing device is arranged on the second conveying device and used for pressing the PVC floor with the second conveying device and conveying the PVC floor, the chamfering devices beside the second conveying device chamfer the long edges on the two sides of the PVC floor in transportation, and the pressing device is pressed to ensure that the PVC floor is not easy to move in the chamfering process and the chamfering precision is higher; after the long edges on the two sides of the PVC floor are processed, the PVC floor with four chamfers on the side edges is obtained, and the chamfering precision is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of the chamfering machine provided by the embodiment of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 1.

Fig. 4 is a schematic structural view of the chamfering machine according to another view angle provided by the embodiment of the present invention.

Fig. 5 is an enlarged view at C in fig. 4.

Fig. 6 is a schematic structural diagram of a chamfering mechanism according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a pushing mechanism according to an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a height adjustment mechanism according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-workbench 20-feeding device 21-stacking plate

22-first base plate 23-pushing mechanism 30-first conveying device

31-first driving motor 32-first driving wheel 33-first driven wheel

34-first belt 40-second conveyor 41-second bottom plate

42-first belt conveying mechanism 43-second belt conveying mechanism 44-first striker plate

45-second driving motor 46-second baffle plate 50-pressing device

51-nip roll group 52-height adjusting mechanism 60-chamfering device

61-mounting seat 62-cutter 70-dust suction device

80-fixed conducting bar 90-adjusting conducting bar 91-pulling screw

92-jacking screw 211-feeding groove 212-clearance groove

221-first processing tank 222-strip tank 231-material pushing cylinder

232-movable seat 233-pushing claw 411-second processing tank

421-second driving wheel 422-second driven wheel 423-second belt

431-third driving wheel 432-third driven wheel 433-support frame

434-third belt 521-connecting plate 522-adjusting handle

523-vertical rod.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-8 are exemplary and intended to be used to illustrate embodiments of the present invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 8, a chamfering machine is provided, which includes a worktable 10, a feeding device 20, a first conveying device 30, a second conveying device 40, two sets of pressing devices 50, and two sets of chamfering devices 60, which are disposed on the worktable 10; the loading device 20 is located at the front end of the first conveying device 30 and is used for conveying the PVC floor stacked on the loading device 20 to the first conveying device 30; the pressing device 50 is arranged on the first conveying device 30 and used for pressing the PVC floor on the first conveying device 30; the chamfering device 60 is arranged beside the first conveying device 30 and is used for chamfering two short edges of the PVC floor; the second conveying device 40 is positioned at the tail end of the first conveying device 30 and is perpendicular to the first conveying device 30; the other pressing device 50 is arranged on the second conveying device 40 and is used for pressing the PVC floor on the second conveying device 40; the other chamfering device 60 is arranged beside the second conveying device 40 and is used for chamfering two long edges of the PVC floor.

Specifically, in the chamfering machine according to the embodiment of the present invention, the output end of the first conveying device 30 is close to the input end of the second conveying device 40, and the first conveying device 30 and the second conveying device 40 are arranged in an L shape on the workbench 10, so that after the first conveying device 30 processes the short edge by the chamfering device 60, the PVC floor is conveyed to the second conveying device 40 to chamfer the long edge of the PVC floor by the other chamfering device 60, thereby realizing continuous processing and improving the processing efficiency; when the PVC floor chamfering machine is used, a PVC floor is placed on the feeding device 20, the feeding device 20 conveys the PVC floor to the first conveying device 30, the first conveying device 30 is provided with a pressing device 50 which tightly presses the PVC floor with the first conveying device 30 and conveys the PVC floor to the direction of the second conveying device 40, the chamfering device 60 arranged beside the first conveying device 30 chamfers the short edges of the two sides of the PVC floor in conveying, and the pressing device 50 tightly presses the PVC floor, so that the PVC floor is not easy to move in the chamfering process, and the chamfering precision is high; after the short edges on the two sides of the PVC floor are processed, the first conveying device 30 conveys the PVC floor to the second conveying device 40, the first conveying device 30 and the second conveying device 40 are arranged in an L shape on the workbench 10, so that the long edges of the PVC floor conveyed to the second conveying device 40 are ninety degrees to the chamfering device 60 beside the second conveying device 40, another pressing device 50 is arranged on the second conveying device 40 and tightly presses the PVC floor with the second conveying device 40 and conveys the PVC floor, the chamfering device 60 arranged beside the second conveying device 40 chamfers the long edges on the two sides of the PVC floor in conveying, and the pressing device 50 tightly presses the PVC floor, so that the PVC floor is not easy to move in the chamfering process, and the chamfering precision is high; after the long edges on the two sides of the PVC floor are processed, the PVC floor with four chamfers on the side edges is obtained, and the chamfering precision is high.

In another embodiment of the present invention, as shown in fig. 1-2 and fig. 4, the feeding device 20 includes a material stacking plate 21, a first bottom plate 22 and a material pushing mechanism 23, the first bottom plate 22 is disposed on the workbench 10 and is disposed at the bottom of the first conveying device 30, first processing grooves 221 are disposed on both sides of the first bottom plate 22, and the chamfering device 60 is disposed beside the first processing grooves 221; the material piling plate 21 is arranged on the first bottom plate 22, a feeding groove 211 is arranged on the material piling plate 21 and used for placing the PVC floor, and a space for a single PVC floor to pass through is arranged between the bottom of the material piling plate 21 and the first bottom plate 22; the pushing mechanism 23 is installed at the bottom of the first bottom plate 22 and is used for pushing the single PVC floor to move towards the first conveying device 30. Specifically, the bottom and the top of the stacking plate 21 are both open, so that the PVC floor can be conveniently discharged and discharged, the length of the first bottom plate 22 is greater than that of the first conveying device 30, and the first stacking plate 21 is arranged at the front end of the first conveying device 30; when the PVC floor conveying device is used, a plurality of stacked PVC floors are placed in the feeding groove 211 of the material piling plate 21, the PVC floor positioned at the bottommost layer is placed on the first bottom plate 22, the material pushing mechanism 23 is started, and as the distance is arranged between the bottom of the material piling plate 21 and the upper end face of the first bottom plate 22, a single PVC floor can pass through the distance, the material pushing mechanism 23 pushes the PVC floor positioned at the bottommost layer to the bottom of the first conveying device 30, at the moment, the PVC floor is positioned between the first bottom plate 22 and the first conveying device 30 and is pressed tightly by the material pressing device 50, and the first conveying device 30 conveys the PVC floor to the direction of the second conveying device 40; thus, the single PVC floor is fed.

In another embodiment of the present invention, as shown in fig. 1 to 2 and fig. 7, a strip-shaped groove 222 is disposed on the first bottom plate 22, and the strip-shaped groove 222 is located below the material piling plate 21 and extends to the bottom of the first conveying device 30 along the length direction of the first bottom plate 22; the pushing mechanism 23 comprises a pushing cylinder 231, a moving seat 232 and a pushing claw 233, the pushing cylinder 231 is arranged at the bottom of the first bottom plate 22, the moving seat 232 is arranged at the moving end of the pushing cylinder 231, the pushing claw 233 is arranged on the moving seat 232, the pushing claw 233 is arranged in the strip-shaped groove 222, and the upper end of the pushing claw 233 extends out of the end surface of the first bottom plate 22; the bottom of the material piling plate 21 is provided with a clearance groove 212 for clearance of the material pushing claw 233. Specifically, the strip-shaped groove 222 penetrates through the upper end face and the lower end face of the first bottom plate 22, the input end of the first conveying device 30 of the strip-shaped groove 222 extends in the direction away from the first conveying device 30, the material pushing claw 233 is positioned on one side of the material stacking plate 21 away from the first conveying device 30, and the height of the part, extending out of the upper end face of the first bottom plate 22, of the material pushing claw 233 is smaller than or equal to the thickness of a single PVC floor, so that interference between the material pushing claw 233 and the material stacking plate 21 in the material pushing process is avoided, and normal feeding is not affected; when the PVC floor pressing device is used, the material pushing cylinder 231 is driven, the moving end of the material pushing cylinder 231 drives the moving seat 232 to move towards the direction close to the first conveying device 30, the material pushing claw 233 can slide in the strip-shaped groove 222 along the length direction of the strip-shaped groove 222, the part, extending out of the upper end face of the first bottom plate 22, of the material pushing claw 233 is in contact with the PVC floor positioned at the bottom layer and drives the PVC floor to move towards the direction close to the first conveying device 30, so that the PVC floor is pushed to the bottom of the first conveying device 30, the PVC floor is positioned between the first bottom plate 22 and the first conveying device 30 at the moment and is pressed tightly by the material pressing device 50, and the first conveying device 30 conveys the PVC floor towards the second conveying device 40; thus, the single PVC floor is fed.

In another embodiment of the present invention, as shown in fig. 1 to 5, each of the two pressing devices 50 includes a pressing roller set 51 and two sets of height adjusting mechanisms 52, the two height adjusting mechanisms 52 are disposed at intervals, two ends of the pressing roller set 51 are respectively connected to the two height adjusting mechanisms 52, and the two height adjusting mechanisms 52 are used for adjusting the height of the pressing roller set 51; the material pressing roller set 51 is arranged on the corresponding first conveying device 30 or second conveying device 40 and is used for pressing the PVC floor. Specifically, the nip roller set 51 is rollable and can rotate along with the driving of the first conveying device 30 and the second conveying device 40, so as to ensure that the PVC floor can move along with the first conveying device 30 and the second conveying device 40 under the condition of pressing the PVC floor; the two sets of height adjusting mechanisms 52 are respectively connected to both ends of the nip roll set 51, and the height of the nip roll set 51 is adjusted by the two height adjusting mechanisms 52 to adjust the height of the nip roll set 51 according to the thickness of the PVC floor.

In another embodiment of the present invention, as shown in fig. 1, fig. 4 and fig. 8, the height adjusting mechanism 52 includes a connecting plate 521, two adjusting handles 522 and two vertical rods 523, two vertical rods 523 are disposed on the workbench 10 and located at two sides of the nip roll set 51, two adjusting handles 522 are respectively connected to two vertical rods 523 through threads, one end of the connecting plate 521 is connected to one adjusting handle 522, the other end is connected to the other adjusting handle 522, and the connecting plate 521 is fixedly connected to the nip roll set 51. Specifically, the two upright rods 523 are vertically arranged on the workbench 10, the two adjusting handles 522 are respectively connected to the tops of the two upright rods 523, as the two ends of the connecting plate 521 are respectively connected with the two adjusting handles 522, the lifting of the connecting plate 521 can be realized by rotating the adjusting handles 522, the connecting plate 521 is connected with the material pressing roller set 51 to realize the lifting of the material pressing roller set 51, and further, the height of the material pressing roller set 51 can be simply and conveniently adjusted according to the thickness of the PVC floor,

in another embodiment of the present invention, as shown in fig. 1 and 4, the first conveying device 30 includes a first driving motor 31, a first driving wheel 32, a first driven wheel 33 and a first belt 34, the first driving wheel 32 and the first driven wheel 33 are respectively rotatably connected to two ends of the first bottom plate 22, and the first belt 34 covers the first driving wheel 32 and the first driven wheel 33; the first driving motor 31 is arranged in the workbench 10, and a main shaft of the first driving motor 31 is connected with the first driving wheel 32; the nip roller set 51 is provided inside the first belt 34 and between the first driving pulley 32 and the first driven pulley 33. Specifically, the length of the nip roller set 51 is less than the distance from the first driving wheel 32 to the first driven wheel 33, and the nip roller set 51 is located beside the chamfering device 60, the first driving motor 31 is installed on the workbench 10, the main shaft of the first driving motor 31 drives the first driving wheel 32 to rotate, the first driving wheel 32 drives the first driven wheel 33 to rotate through the first belt 34, the nip roller set 51 is located below the inner side of the first belt 34, and the rotation of the first belt 34 drives each roller of the nip roller set 51 to rotate, so that the nip roller set 51 presses the PVC floor without affecting the transportation of the PVC floor.

In another embodiment of the present invention, as shown in fig. 1 and fig. 4 to 5, the second conveying device 40 includes a second bottom plate 41, a first belt conveying mechanism 42, a second belt conveying mechanism 43, and a first striker plate 44; the second bottom plate 41 is arranged in the first belt conveying mechanism 42, second processing grooves 411 are arranged on two sides of the second bottom plate 41, and the chamfering device 60 is arranged beside the second processing grooves 411; the first belt conveying mechanism 42 is arranged at the tail end of the first conveying device 30 and is perpendicular to the first bottom plate 22; the second belt conveying mechanism 43 is arranged above the first belt conveying mechanism 42; the nip roll set 51 is arranged on the belt of the second belt conveying mechanism 43 and is used for pressing the PVC floor; the first striker plate 44 is disposed at a side end of the second bottom plate 41, and is disposed opposite to the first conveying device 30. Specifically, the length of the second bottom plate 41 is greater than that of the second belt conveying mechanism 43, when the PVC floor is sent out through the end of the first conveying device 30, the first striker plate 44 is located on one side of the second bottom plate 41 away from the first conveying device 30, so that the PVC floor is prevented from flying out due to inertia and falling onto the first belt conveying mechanism 42 and the second bottom plate 41, the upper end surface of the second bottom plate 41 is in contact with the inner side of the belt of the first belt conveying mechanism 42, and the second bottom plate 41 provides a supporting force for the PVC floor; the PVC floor is conveyed to a direction close to the second belt conveying mechanism 43 through the first belt conveying mechanism 42, the PVC floor is conveyed between the second belt conveying mechanism 43 and the first belt conveying mechanism 42, and the pressure roller set 51 is arranged in the second belt conveying mechanism 43 and is used for pressing the PVC floor and moving the PVC floor to a direction far away from the first conveying device 30; the two second processing tanks 411 are both positioned below the second belt conveying mechanism 43, and the chamfering device 60 extends into the second processing tanks 411 to chamfer the passing PVC floor, so that the high-precision PVC floor is obtained.

Further, the second conveying device 40 further includes a second driving motor 45, the first belt conveying mechanism 42 includes a second driving wheel 421, a second driven wheel 422 and a second belt 423, the second driving wheel 421 and the second driven wheel 422 are respectively connected to two ends of the second bottom plate 41 in a rotating manner, and the second belt 423 covers the second driven wheel 422 and the second driving wheel 421; the second driving wheel 421 is connected with the output end of the second driving motor 45; the second bottom plate 41 is disposed in the second belt 423; the second belt conveying mechanism 43 comprises a third driving wheel 431, a third driven wheel 432, a support frame 433 and a third belt 434, the support frame 433 is arranged on the workbench 10, and the third driving wheel 431 and the third driven wheel 432 are respectively connected with the support frame 433 in a rotating manner; the third driving wheel 431 is arranged at the top of the second driving wheel 421 and is connected with the output end of the second driving motor 45; the third belt 434 wraps the third driven pulley 432 and the third driving pulley 431; the nip roller set 51 is disposed inside the third belt 434 and between the third driving pulley 431 and the third driven pulley 432. Specifically, the second driving motor 45 is arranged in the workbench 10, and the second driving wheel 421 and the third driving wheel 431 are both connected with the output end of the second driving motor 45, so that the synchronous operation of the first belt conveying mechanism 42 and the second belt conveying mechanism 43 is realized, the driving elements are reduced, and the cost is saved; the second driving motor 45 drives the second driving wheel 421 to rotate, the second driving wheel 421 drives the second belt 423 to rotate, and the second belt 423 drives the second driven wheel 422 to rotate, so that the operation of the first belt conveying mechanism 42 is realized; the second driving motor 45 drives the third driving wheel 431 to rotate, the third driving wheel 431 drives the third belt 434 to rotate, the third belt 434 drives the third driven wheel 432 to rotate, and the operation of the second belt conveying mechanism 43 is realized, wherein the nip roller set 51 is arranged on the inner side of the third belt 434 and rotates along with the rotation of the third belt 434.

Further, all be equipped with fixed gib 80 and regulation gib 90 on first bottom plate 22 and the second bottom plate 41, fixed gib 80 is fixed and is located a side of first bottom plate 22 and second bottom plate 41, it fixes on first bottom plate 22 and second bottom plate 41 through a plurality of pulling screws 91 and a plurality of tight screw 92 in top to adjust gib 90, pulling screws 91 and the tight screw 92 interval arrangement in top, adjust the straightness accuracy of fixed gib 80 and regulation gib 90 through pulling screws 91 and the tight screw 92 in top, fixed gib 80 and regulation gib 90 are used for spacing PVC floor, prevent that the PVC floor from deviating from first bottom plate 22 and second bottom plate 41.

In another embodiment of the present invention, as shown in fig. 1 and 4, the second conveying device 40 further includes a second baffle plate 46, the second baffle plate 46 is disposed on the conveying path of the first belt conveying mechanism 42 and located at the front end of the second belt conveying mechanism 43, and the bottom of the second baffle plate 46 is suspended for the single sheet to pass through the PVC floor. Specifically, second striker plate 46 is located the side of first striker plate 44 and is perpendicular setting with first striker plate 44, and first conveyor 30 carries the PVC floor to second belt 423 and second bottom plate 41 on, in order to prevent that the PVC floor on the second bottom plate 41 from piling up and carrying to second belt conveyor 43 together, second striker plate 46 keeps off the material, because the bottom of second striker plate 46 is unsettled to pass through for monolithic PVC floor, first belt conveyor 42 drives monolithic PVC floor and passes through from the bottom of second striker plate 46.

In another embodiment of the present invention, as shown in fig. 1 to 6, two the chamfering device 60 includes two sets of chamfering mechanisms, two the chamfering mechanisms are respectively located on two sides of the PVC floor, two the chamfering mechanisms all include the mounting seat 61 and the cutter 62, the mounting seat 61 is located on the workbench 10, the cutter 62 is located on the mounting seat 61, the cutter head of the cutter 62 is located in the corresponding first processing groove 221 or in the second processing groove 411, for right side chamfering of the PVC floor. Specifically, two sets of chamfering mechanisms are respectively located at the side of the corresponding first processing groove 221, the other two chamfering mechanisms are respectively located at the side of the corresponding second processing groove 411, the chamfering mechanisms located at the two sides of the first conveying device 30 are used for chamfering the short sides of the PVC floor, and the chamfering mechanisms located at the two sides of the second conveying device 40 are used for chamfering the long sides of the PVC floor; the mounting base 61 is fixedly installed on the worktable 10, the cutter 62 is installed on the mounting base 61, the angle of the cutter 62 can be adjusted on the mounting base 61, and the cutter head of the cutter 62 extends into the corresponding first machining groove 221 or second machining groove 411. The cutter head of the cutter 62 abuts against the side edge of the upper end face of the PVC floor, and thereby the PVC floor is chamfered along with the movement of the PVC floor.

In another embodiment of the present invention, as shown in fig. 1 and 4, the chamfering machine further includes four sets of dust suction devices 70 disposed on the working table 10, two dust suction devices 70 are respectively located at the bottoms of the two first processing grooves 221, and the other two dust suction devices 70 are respectively located at the bottoms of the two second processing grooves 411. Specifically, dust is generated during the angle adjustment process of the chamfering machine on the PVC floor, and the cleanness and tidiness of the working table 10 can be ensured by arranging the dust suction device 70 in the two first processing grooves 221 and the two second processing grooves 411.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A chamfering machine is characterized in that: the automatic chamfering device comprises a workbench, a feeding device, a first conveying device, a second conveying device, two groups of pressing devices and two groups of chamfering devices, wherein the feeding device, the first conveying device, the second conveying device, the two groups of pressing devices and the two groups of chamfering devices are arranged on the workbench; the loading device is positioned at the front end of the first conveying device and is used for conveying the PVC floors stacked on the loading device to the first conveying device; the pressing device is arranged on the first conveying device and used for pressing the PVC floor on the first conveying device; the chamfering device is arranged beside the first conveying device and is used for chamfering two short edges of the PVC floor; the second conveying device is positioned at the tail end of the first conveying device and is perpendicular to the first conveying device; the other pressing device is arranged on the second conveying device and used for pressing the PVC floor on the second conveying device; and the other chamfering device is arranged beside the second conveying device and is used for chamfering two long edges of the PVC floor.

2. The chamfering machine according to claim 1, wherein: the feeding device comprises a material piling plate, a first bottom plate and a material pushing mechanism, the first bottom plate is arranged on the workbench and is arranged at the bottom of the first conveying device, first processing grooves are formed in two sides of the first bottom plate, and the chamfering device is arranged beside the first processing grooves; the stacking plate is arranged on the first bottom plate, a feeding groove is formed in the stacking plate and used for placing the PVC floor, and a space for the single PVC floor to pass through is formed between the bottom of the stacking plate and the first bottom plate; the material pushing mechanism is installed at the bottom of the first bottom plate and used for pushing the single PVC floor to move towards the first conveying device.

3. The chamfering machine according to claim 2, wherein: the first bottom plate is provided with a strip-shaped groove, and the strip-shaped groove is positioned below the material piling plate and extends to the bottom of the first conveying device along the length direction of the first bottom plate; the pushing mechanism comprises a pushing cylinder, a moving seat and a pushing claw, the pushing cylinder is arranged at the bottom of the first bottom plate, the moving seat is arranged at the moving end of the pushing cylinder, the pushing claw is arranged on the moving seat, the pushing claw is arranged in the strip-shaped groove, and the upper end of the pushing claw extends out of the end face of the first bottom plate; and the bottom of the material stacking plate is provided with a clearance groove for avoiding the material pushing claw.

4. The chamfering machine according to claim 3, wherein: the two pressing devices respectively comprise a pressing roller set and two groups of height adjusting mechanisms, the two height adjusting mechanisms are arranged at intervals, two ends of the pressing roller set are respectively connected with the two height adjusting mechanisms, and the two height adjusting mechanisms are used for adjusting the height of the pressing roller set; the material pressing roller set is arranged on the corresponding first conveying device or the corresponding second conveying device and used for pressing the PVC floor.

5. The chamfering machine according to claim 4, wherein: the height adjusting mechanism comprises a connecting plate, two adjusting handles and two vertical rods, the two vertical rods are arranged on the workbench and are respectively positioned on two sides of the pressure roller set, the two adjusting handles are respectively in threaded connection with the two vertical rods, one end of the connecting plate is connected with one adjusting handle, the other end of the connecting plate is connected with the other adjusting handle, and the connecting plate is fixedly connected with the pressure roller set.

6. The chamfering machine according to claim 4, wherein: the first conveying device comprises a first driving motor, a first driving wheel, a first driven wheel and a first belt, the first driving wheel and the first driven wheel are respectively and rotatably connected to two ends of the first bottom plate, and the first belt wraps the first driving wheel and the first driven wheel; the first driving motor is arranged in the workbench, and a main shaft of the first driving motor is connected with the first driving wheel; the material pressing roller set is arranged on the inner side of the first belt and is positioned between the first driving wheel and the first driven wheel.

7. The chamfering machine according to claim 4, wherein: the second conveying device comprises a second bottom plate, a first belt conveying mechanism, a second belt conveying mechanism and a first material baffle plate; the second bottom plate is arranged in the first belt conveying mechanism, second processing grooves are formed in two sides of the second bottom plate, and the chamfering device is arranged beside the second processing grooves; the first belt conveying mechanism is arranged at the tail end of the first conveying device and is vertical to the first bottom plate; the second belt conveying mechanism is arranged above the first belt conveying mechanism; the material pressing roller set is arranged on the belt of the second belt conveying mechanism and used for pressing the PVC floor; the first material baffle is arranged at the side end of the second bottom plate and is opposite to the first conveying device.

8. The chamfering machine according to claim 7, wherein: the second conveying device further comprises a second baffle plate, the second baffle plate is arranged on the conveying path of the first belt conveying mechanism and located at the front end of the second belt conveying mechanism, and the bottom of the second baffle plate is suspended in the air to allow the single PVC floor to pass through.

9. The chamfering machine according to claim 7, wherein: the two chamfering device comprises two sets of chamfering mechanisms, the chamfering mechanisms are respectively located on two sides of the PVC floor, the chamfering mechanisms comprise mounting seats and cutters, the mounting seats are arranged on the workbench, the cutters are arranged on the mounting seats, and cutter heads of the cutters are arranged in the first machining grooves or the second machining grooves and correspond to the first machining grooves or the second machining grooves and are used for chamfering the side edges of the PVC floor.

10. The chamfering machine according to claim 7, wherein: the chamfering machine further comprises four groups of dust suction devices arranged on the workbench, the two dust suction devices are respectively positioned at the bottoms of the two first processing tanks, and the other two dust suction devices are respectively positioned at the bottoms of the two second processing tanks.

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