CN211566152U

CN211566152U - Plate grooving machine

Info

Publication number: CN211566152U
Application number: CN201921721685.3U
Authority: CN
Inventors: 高善柱
Original assignee: Zhejiang Huijieli Wood Industry Co ltd
Current assignee: Zhejiang Huijieli Wood Industry Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-09-25
Anticipated expiration: 2029-10-15

Abstract

The invention belongs to the field of floors, and particularly relates to a plate grooving machine which comprises a rack, a plate groove saw structure and a plate conveying structure, wherein the plate groove saw structure and the plate conveying structure are arranged on the rack; the plate slot saw structure comprises a long saw shaft, a saw blade and a shaft driving motor; the plate conveying structure comprises a plurality of groups of conveying chain assemblies, auxiliary pressure plate assemblies and a transmission motor, a plate channel is arranged between each auxiliary pressure plate assembly and each conveying chain assembly, each auxiliary pressure plate assembly is positioned above each conveying chain assembly, and an inner supporting strip is arranged on the upper bottom lining of each conveying chain assembly; this application is big courage has overturned traditional groover's equipment principle, adopts and to carry out the mode of end fluting and cooperation roof pressure panel, bottom conveying chain to panel and realizes that panel conveys the saw bit position firmly and slots through the mode of baffle spare propelling movement panel, has solved the problem that the platelet that upper and lower pure frictional force conveying caused can not slot, and not only is applicable to the fluting of platelet, also is applicable to the fluting of big board.

Description

Plate grooving machine

Technical Field

The invention belongs to the field of floors, and particularly relates to a plate grooving machine.

Background

The current floor is because some demands need slot on the surface on floor, traditional groover is at last the floor top fluting of sending into through the saw, and transfer mode then mainly supports the frictional force of press fit bottom conveyer belt through the top transfer roller and sends into equipment with panel, this kind of transfer mode only is applicable to the longer big board conveying of fluting, in case the platelet sends into the back, because with the limited and frictional force of contact between the transfer roller also limited easily cause panel can not both sides balanced atress lead to the fluting by saw blade jack-up or reverse propulsion, consequently current groover can't carry out efficient fluting processing to narrow panel.

Disclosure of Invention

The invention aims to provide a plate grooving machine aiming at the problems.

The technical purpose of the invention is realized by the following technical scheme:

a plate grooving machine comprises a rack, a plate groove saw structure and a plate conveying structure, wherein the plate groove saw structure and the plate conveying structure are arranged on the rack; the plate slot saw structure comprises a long saw shaft, a plurality of saw blades which are alternately sleeved on the long saw shaft and a shaft driving motor which is used for driving the long saw shaft to rotate; the plate conveying structure comprises a plurality of groups of conveying chain components, auxiliary pressure plate components arranged opposite to the conveying chain components and a transmission motor used for driving chain wheels of the conveying chains to rotate, a plate channel is arranged between the auxiliary pressure plate components and the conveying chain components, the auxiliary pressure plate components are positioned above the conveying chain components, and inner supporting strips used for guaranteeing that the conveying chains support plates in a steel manner are arranged on bottom linings of at least regions, corresponding to the plate channel, of the conveying chain components; the machine frame comprises end frame parts positioned at two ends of the long saw shaft and a towing frame part connected between the end frame parts, two ends of the long saw shaft are arranged on the end frame parts through saw shaft lifting adjusting mechanisms capable of being adjusted in a lifting mode, and/or the auxiliary pressure plate assembly is arranged on the end frame parts through pressure plate lifting adjusting mechanisms, and the inner supporting bars are arranged on the towing frame parts; the long saw shaft is arranged in a chain ring of the conveying chain in a penetrating mode.

Preferably, the conveyor chain assembly comprises an annular conveyor chain formed by connecting a plurality of chain links, a chain link cover with a bearing surface positioned outside the conveyor chain is sleeved outside each chain link in a one-to-one correspondence mode, baffle pieces are vertically arranged on the bearing surfaces of the chain link covers on each conveyor chain, and a plate material bearing section on the conveyor chain is arranged between every two adjacent baffle pieces.

This application has greatly overturned the equipment principle of traditional groover, adopt and carry out the slotted mode in end and cooperation roof pressure panel to panel, the mode that bottom conveying chain realized panel through baffle spare propelling movement panel conveys the saw bit position firmly and slots, the problem that the platelet that upper and lower pure frictional force conveying caused can not slot is solved, and not only be applicable to the fluting of platelet, also can slot the big board through removing the baffle spare, or need not to remove the baffle spare and only the panel bears the weight of the district section wide enough and also can carry out effective fluting fast to all kinds of big boards.

The interval accessible adjustment saw bit between the adjacent groove of this application interval adjusts, and the notched width is selected for use different saw bits with the accessible and is adjusted.

Preferably, the conveying chain comprises a flat conveying plate conveying section at the top, the inner stay bar is supported against the bottom of the plate conveying section, the long saw shaft is correspondingly arranged below the middle section of the plate conveying section, and the conveying chain passes through a gap between two adjacent saw blades on the long saw shaft.

The plate conveying section is an area section which is used for conveying, placing on a conveying chain and feeding into a long saw shaft area for grooving.

Preferably, the bottom of the inner stay is further connected with a lower stay, the bottom end of the lower stay is connected with a tensioning sprocket through a straight slotted hole formed in the height direction, and the conveying chain is wound on the tensioning wheel and the tightness of the conveying chain is adjusted by vertically adjusting the tensioning wheel.

The conveying chain is not rigid on the whole, and the supporting bar is propped to the part of the conveying chain needing rigid supporting so as to ensure the rigid horizontal conveying of the plates, and the front end and the rear end of the inner supporting bar can be arranged into a pointed cone shape so that the front end and the rear end of the inner supporting bar cannot be hit by the continuous rotating conveying chain to cause faults. The arrangement of the tension chain wheel is convenient for disassembling and assembling and maintaining the conveying chain.

The chain link covers comprise bearing surfaces and side cover surfaces which are positioned on two sides of the bearing surfaces and are respectively connected with two sides of the chain links, and a rotating gap is reserved between every two adjacent chain link covers.

The conveying chain rotates annularly, and the rotating clearance ensures that the chain link covers are not easy to hit during the moving process, particularly the corner position.

Preferably, the auxiliary pressure plate assembly comprises a main pressure roller arranged above the long saw shaft and an auxiliary leading-in and leading-out component arranged on the front side and/or the rear side of the main pressure roller, the auxiliary leading-in and leading-out component comprises a main beam erected on the end frame part, a plurality of hanging rods hung on the main beam and corresponding to the transmission chain one by one, an auxiliary wheel mounting seat arranged at the bottom of the hanging rods and arranged along the length direction of the transmission chain, and auxiliary wheels arranged on the auxiliary wheel mounting seat; the auxiliary wheel mounting seat is connected with the auxiliary wheel adjusting rod in an up-down adjustable mode through a slotted hole formed in the suspension rod in a matched mode, the auxiliary wheel adjusting rod is a cavity pipe and is internally provided with a jacking spring, the auxiliary wheel mounting seat is connected with the auxiliary wheel adjusting rod through a hanging shaft penetrating through the cavity pipe, the hanging shaft comprises a lower thick section, an upper thin section and an upper thin section, the upper end of the cavity pipe is screwed with a limiting bolt, and the upper end and the lower end of the jacking spring are respectively abutted against the upper end of the lower thick section and the top edge of the cavity pipe.

The auxiliary wheel mount pad that is located long saw axle front side panel guide side is good at and is located the auxiliary wheel mount pad of long saw axle rear side, and the auxiliary wheel quantity on the auxiliary wheel mount pad of front side is greater than the auxiliary wheel quantity on the auxiliary wheel mount pad of rear side, and the top that is located the auxiliary wheel mount pad of rear side is equipped with the deflector that links firmly in corresponding auxiliary wheel adjusting lever one side, the guiding hole has been seted up on the deflector, auxiliary wheel mount pad top is equipped with immediately and passes the mount pad guide bar of guiding hole.

The guiding-in and guiding-out component can be adjusted in height according to the thickness of different plates, and meanwhile, the auxiliary wheel mounting seat is provided with a space which elastically floats up and down under the action of the jacking spring in the plate conveying process, so that the plates are ensured to be pressed and conveyed reliably, safely and effectively.

Preferably, the end frame part is an end frame plate, the pressure plate lifting adjusting mechanism comprises a pressure roller seat arranged on the end frame plate, a pressure roller adjusting rod connected to the pressure roller seat, a pressure roller guide groove used for clamping the pressure roller seat and arranged on the end frame plate along the length direction of the pressure roller adjusting rod, and a pressure roller beam rod arranged on the end frame plate and stretching across the pressure roller guide groove, and the upper end of the pressure roller adjusting rod penetrates through the pressure roller beam rod and penetrates out of the pressure roller beam rod, and a limit adjusting part is screwed on the pressure roller adjusting rod; and the upper end and the lower end of the jacking spring are respectively abutted against the lower end of the compression roller beam rod and the top of the compression roller seat.

The pressure plate lifting adjusting mechanism is mainly used for adjusting a main pressure roller right opposite to the long saw shaft, the height of the pressure plate lifting adjusting mechanism can be adjusted according to the thickness of different plates, and meanwhile, the main pressure roller has a space which elastically floats up and down under the action of a jacking spring in the plate conveying process, so that the plates are guaranteed to be reliably, safely and effectively pressed, conveyed and auxiliary grooved.

Preferably, the saw shaft lifting adjusting mechanism comprises a saw shaft end seat arranged on the end frame part, a saw shaft guide groove arranged on the end frame part and used for clamping the saw shaft end seat, and a saw shaft adjusting part used for adjusting the saw shaft end seat to move up and down along the saw shaft guide groove.

Preferably, the saw shaft adjusting part comprises a jacking plate connected to the bottom end of the saw shaft end seat, a jacking screw rod used for jacking the jacking plate, a worm wheel connected to the lower end of the jacking plate, a screw wheel screwed with the jacking plate at the upper end of the jacking screw rod, and a worm used for braking the screw wheel; and the worms which correspond to the two ends of the long saw shaft and are used for lifting the two ends of the long saw shaft are synchronously connected through a linkage rod, the two ends of the linkage rod are respectively connected with the two worm ends through universal shaft sleeves, and a worm rotating handle which is connected with a nearby worm and is used for rotating the worm is arranged outside an end frame plate on one side of the rack.

The saw shaft lifting adjusting mechanism is used for adjusting the height of the long saw shaft, so that the height of the saw blade exceeding the supporting surface of the conveying chain can be controlled, and the slotting depth of the plates can be further controlled.

The pressing plate lifting adjusting mechanism can be integrally arranged on the saw shaft end seat during design, so that after the distance between the main pressing roller and the long saw shaft is adjusted, if the height of the long saw shaft needs to be adjusted, the main pressing roller can lift up and down along with the long saw shaft, and the main pressing roller does not need to be adjusted again after the long saw shaft is adjusted.

Preferably, the end frame part is an end frame plate, a through groove is formed in the end frame plate, the saw shaft end seat comprises a connecting shaft section located on the upper portion and a guide lifting section located on the lower portion and matched with the saw shaft guide groove, and the end portion of the long saw shaft penetrates through the connecting shaft section and is electrically connected with the shaft driving motor.

Preferably, each group of conveying chain components at least comprises a front conveying chain wheel, a rear conveying chain wheel and a tensioning chain wheel which is positioned at the lower part and used for stretching the conveying chain, the conveying chain wheel at the front side and the conveying chain wheel at the rear side of each conveying chain component are respectively and correspondingly sleeved on a chain wheel shaft, two ends of the chain wheel shaft are connected onto the end frame part through bearings, the transmission motor is arranged below the conveying chain and connected with the chain wheel shaft through a synchronous belt, the end frame part is a frame dragging rod, and a bearing seat sleeve used for penetrating and connecting the chain wheel shaft is arranged on the frame dragging rod close to the chain wheel shaft in a branching mode; and an anti-deviation ring with the outer diameter smaller than that of the conveying chain wheel or the tensioning chain wheel is arranged on the conveying chain wheel and/or the tensioning chain wheel in a branching mode on at least one side of the chain wheel.

The structure arrangement enables all the conveying chains to be driven by one conveying motor to stably and synchronously transmit, and the conveying chain is simple in structure, energy-saving and environment-friendly.

The bottom of the frame can be also provided with a dust hood for collecting the fallen powder, and the top of the frame can be provided with a dust hood for pumping away the raised powder.

In conclusion, the invention has the following beneficial effects:

1. this application has greatly overturned the equipment principle of traditional groover, adopt and carry out the slotted mode in end and cooperation roof pressure panel to panel, the mode that bottom conveying chain realized panel through baffle spare propelling movement panel conveys the saw bit position firmly and slots, the problem that the platelet that upper and lower pure frictional force conveying caused can not slot is solved, and not only be applicable to the fluting of platelet, also can slot the big board through removing the baffle spare, or need not to remove the baffle spare and only the panel bears the weight of the district section wide enough and also can carry out effective fluting fast to all kinds of big boards.

2. The plate grooving machine is simple in structure, convenient to process, low in cost, high in plate grooving yield, suitable for small plates and large plates, high in conveying controllability, good in grooving controllability, more energy-saving and more environment-friendly.

Drawings

Fig. 1 is a first structural diagram of the present application.

Fig. 2 is a schematic structural diagram of the present application.

Fig. 3 is a third structural diagram of the present application.

Fig. 4 is a fourth structural diagram of the present application.

Fig. 5 is a schematic structural diagram of the present application.

Fig. 6 is a sixth structural diagram of the present application.

Fig. 7 is a seventh structural diagram of the present application.

Fig. 8 is a schematic view of a multiple blade arrangement according to the present application.

Fig. 9 is an enlarged schematic view of a portion of fig. 4A.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

The first embodiment is as follows:

a plate grooving machine comprises a rack, a plate groove saw structure and a plate conveying structure, wherein the plate groove saw structure and the plate conveying structure are arranged on the rack; the plate slot saw structure comprises a long saw shaft 11, a plurality of saw blades 12 which are alternately sleeved on the long saw shaft and a shaft driving motor for driving the long saw shaft to rotate; the plate conveying structure comprises a plurality of groups of conveying chain components, auxiliary pressure plate components arranged opposite to the conveying chain components and a transmission motor for driving chain wheels of the conveying chains to rotate, a plate channel 21 is arranged between the auxiliary pressure plate components and the conveying chain components, the auxiliary pressure plate components are positioned above the conveying chain components, and inner supporting strips 22 for ensuring that the conveying chains support plates in a steel manner are arranged on bottom linings of at least regions, corresponding to the plate channels, of the conveying chain components; the frame comprises end frame parts 31 positioned at two ends of the long saw shaft and a towing frame part 32 connected between the end frame parts, two ends of the long saw shaft are arranged on the end frame parts through saw shaft lifting adjusting mechanisms capable of being adjusted in a lifting mode, and/or the auxiliary pressure plate assembly is arranged on the end frame parts through a pressure plate lifting adjusting mechanism, and the inner supporting bars are arranged on the towing frame parts; the long saw shaft is arranged in a chain ring of the conveying chain in a penetrating mode.

The conveying chain assembly comprises an annular conveying chain formed by connecting a plurality of chain links, a chain link cover 23 with a bearing surface 231 positioned outside the conveying chain is sleeved outside each chain link in a one-to-one correspondence mode, baffle pieces 232 are vertically arranged on the bearing surfaces of the chain link covers on each conveying chain, and a plate material bearing section on the conveying chain is arranged between every two adjacent baffle pieces.

The conveying chain comprises a flat conveying plate conveying section positioned at the top, the inner supporting strip is supported against the bottom of the plate conveying section, the long saw shaft is correspondingly arranged below the middle section of the plate conveying section, and the conveying chain penetrates through a gap between two adjacent saw blades on the long saw shaft. The plate conveying section is an area section which is used for conveying, placing on a conveying chain and feeding into a long saw shaft area for grooving.

Example two:

different from the above embodiment, the bottom of the inner stay is further connected with a lower stay 221, the bottom end of the lower stay is connected with a tension sprocket 222 through a straight slotted hole formed along the height direction, and the transmission chain is wound on the tension wheel and the tension of the transmission chain is adjusted by adjusting the tension of the tension wheel up and down.

The chain link covers comprise bearing surfaces and side cover surfaces which are positioned on two sides of the bearing surfaces and are respectively connected with two sides of the chain links, and a rotating gap is reserved between every two adjacent chain link covers. The conveying chain rotates annularly, and the rotating clearance ensures that the chain link covers are not easy to hit during the moving process, particularly the corner position.

Example three:

different from the above embodiment, the auxiliary pressure plate assembly includes a main pressure roller 41 disposed above the long saw shaft and an auxiliary leading-in and leading-out component disposed at the front side and/or the rear side of the main pressure roller, the auxiliary leading-in and leading-out component includes a main beam 42 erected on the end frame portion, a plurality of suspension rods 43 hung on the main beam and corresponding to the transmission chain one by one, an auxiliary wheel mounting seat 44 disposed at the bottom of the suspension rods and disposed along the length direction of the transmission chain, and an auxiliary wheel 45 disposed on the auxiliary wheel mounting seat; the auxiliary wheel mounting seat is connected with the auxiliary wheel adjusting rod 46 in an up-down adjustable mode through a slotted hole formed in the suspension rod in a matched mode, the auxiliary wheel adjusting rod is a cavity pipe and is internally provided with a jacking spring, the auxiliary wheel mounting seat is connected with the auxiliary wheel adjusting rod through a hanging shaft 47 penetrating through the cavity pipe, the hanging shaft comprises a lower thick section, an upper thin section and an upper thin section, the upper thin section penetrates out of the top end of the cavity pipe, the top end of the cavity pipe is connected with a limiting bolt in a screwed mode, and the upper end and the lower end of the jacking spring are respectively abutted against the upper end of the lower thick section and the jacking edge of the cavity pipe.

Be located the auxiliary wheel mount pad of long saw axle front side promptly panel import side is good at and is located the auxiliary wheel mount pad of long saw axle rear side, and the auxiliary wheel quantity on the auxiliary wheel mount pad of front side is more than the auxiliary wheel quantity on the auxiliary wheel mount pad of rear side, and the top that is located the auxiliary wheel mount pad of rear side is equipped with the deflector 48 that links firmly in corresponding auxiliary wheel adjusting lever one side, the guiding hole has been seted up on the deflector, auxiliary wheel mount pad top is equipped with immediately and passes the mount pad guide bar 49 of guiding hole.

Example four:

different from the above embodiment, the end frame part is an end frame plate, the pressure plate lifting adjusting mechanism includes a pressure roller seat 51 arranged on the end frame plate, a pressure roller adjusting rod 52 connected to the pressure roller seat, a pressure roller guide groove 53 for clamping the pressure roller seat and arranged on the end frame plate along the length direction of the pressure roller adjusting rod, and a pressure roller beam rod 54 arranged on the end frame plate and spanned on the pressure roller guide groove, the upper end of the pressure roller adjusting rod passes through the pressure roller beam rod, and the penetrating part of the pressure roller adjusting rod is screwed with a limit adjusting part 55; and the upper end and the lower end of the jacking spring are respectively abutted against the lower end of the compression roller beam rod and the top of the compression roller seat.

Example five:

different from the above embodiment, the saw shaft lifting adjusting mechanism comprises a saw shaft end seat 61 arranged on the end frame part, a saw shaft guide groove 62 arranged on the end frame part and used for clamping the saw shaft end seat, and a saw shaft adjusting part used for adjusting the saw shaft end seat to move up and down along the saw shaft guide groove.

The saw shaft adjusting part comprises a jacking plate 63 connected to the bottom end of the saw shaft end seat, a jacking screw 64 used for jacking the jacking plate, the lower end of the jacking plate is connected with a worm wheel, the upper end of the jacking screw is in threaded connection with the jacking plate, and a worm 65 used for braking the worm wheel; and the worms which correspond to the two ends of the long saw shaft and are used for lifting the two ends of the long saw shaft are synchronously connected through a linkage rod 66, the two ends of the linkage rod are respectively connected with the two worm ends through universal shaft sleeves, and a worm rotating handle 67 which is connected with a nearby worm and is used for rotating the worm is arranged outside an end frame plate on one side of the rack. The saw shaft lifting adjusting mechanism is used for adjusting the height of the long saw shaft, so that the height of the saw blade exceeding the supporting surface of the conveying chain can be controlled, and the slotting depth of the plates can be further controlled.

The end frame part is an end frame plate, a through groove is formed in the end frame plate, the saw shaft end seat comprises a connecting shaft section 611 located on the upper portion and a guide lifting section 612 located on the lower portion and matched with the saw shaft guide groove, and the end portion of the long saw shaft penetrates through the connecting shaft section and is electrically connected with the driving shaft motor.

Example six:

different from the above embodiment, each group of the conveying chain components at least comprises a front conveying chain wheel 223, a rear conveying chain wheel 223 and a tensioning chain wheel which is positioned at the lower part and used for stretching the conveying chain, the conveying chain wheel at the front side and the conveying chain wheel at the rear side of each conveying chain component are respectively and correspondingly sleeved on a chain wheel shaft 24, two ends of the chain wheel shaft are connected to the end frame parts through bearings, the transmission motor is arranged below the conveying chain and connected with the chain wheel shaft through a synchronous belt, the end frame parts are bracket rods, and bearing seat sleeves 25 used for penetrating and connecting the chain wheel shafts are arranged on the bracket rods close to the chain wheel shafts in a branching manner; at least one side of the transmission chain wheel and/or the tension chain wheel is provided with an anti-deviation ring 224 with the outer diameter smaller than that of the transmission chain wheel or the tension chain wheel. The structure arrangement enables all the conveying chains to be driven by one conveying motor to stably and synchronously transmit, and the conveying chain is simple in structure, energy-saving and environment-friendly.

Claims

1. The utility model provides a panel groover which characterized in that: the plate slot saw comprises a rack, and a plate slot saw structure and a plate conveying structure which are arranged on the rack; the plate slot saw structure comprises a long saw shaft (11), a plurality of saw blades (12) which are alternately sleeved on the long saw shaft and a shaft driving motor which is used for driving the long saw shaft to rotate; the plate conveying structure comprises a plurality of groups of conveying chain components, auxiliary pressure plate components arranged opposite to the conveying chain components and a transmission motor for driving chain wheels of the conveying chains to rotate, a plate channel (21) is arranged between the auxiliary pressure plate components and the conveying chain components, the auxiliary pressure plate components are positioned above the conveying chain components, and inner supporting strips (22) for ensuring that the conveying chains support plates in a steel manner are arranged on bottom linings of at least regions, corresponding to the plate channel, of the conveying chain components; the machine frame comprises end frame parts (31) positioned at two ends of the long saw shaft and a dragging frame part (32) connected between the end frame parts, wherein two ends of the long saw shaft are arranged on the end frame parts through saw shaft lifting adjusting mechanisms capable of being adjusted in a lifting mode, and/or the auxiliary pressure plate assembly is arranged on the end frame parts through a pressure plate lifting adjusting mechanism, and the inner supporting bars are arranged on the dragging frame part; the long saw shaft is arranged in a chain ring of the conveying chain in a penetrating mode.

2. The sheet grooving machine of claim 1, wherein: the conveying chain assembly comprises an annular conveying chain formed by connecting a plurality of chain links, a chain link cover (23) with a bearing surface (231) positioned outside the conveying chain is sleeved outside each chain link in a one-to-one correspondence mode, baffle pieces (232) are vertically arranged on the bearing surfaces of the chain link covers on each conveying chain, and a plate material bearing section on the conveying chain is arranged between every two adjacent baffle pieces.

3. The sheet grooving machine of claim 2, wherein: the conveying chain comprises a flat conveying plate conveying section positioned at the top, the inner supporting strip is supported against the bottom of the plate conveying section, the long saw shaft is correspondingly arranged below the middle section of the plate conveying section, and the conveying chain penetrates through a gap between two adjacent saw blades on the long saw shaft.

4. The sheet grooving machine of claim 3, wherein: the bottom of the inner stay is also connected with a lower stay bar (221), the bottom end of the lower stay bar is connected with a tensioning chain wheel (222) through a straight slotted hole formed in the height direction, and the conveying chain is wound on the tensioning wheel and the tension of the conveying chain is adjusted by up-down adjustment of the tensioning wheel.

5. The sheet grooving machine of claim 4, wherein: the auxiliary pressure plate assembly comprises a main pressure roller (41) arranged above the long saw shaft and an auxiliary leading-in and leading-out component arranged on the front side and/or the rear side of the main pressure roller, the auxiliary leading-in and leading-out component comprises a main beam (42) erected on the end frame portion, a plurality of hanging rods (43) hung on the main beam and corresponding to the conveying chain one by one, an auxiliary wheel mounting seat (44) arranged at the bottom of each hanging rod along the length direction of the conveying chain, and an auxiliary wheel (45) arranged on the auxiliary wheel mounting seat; the auxiliary wheel mounting seat is connected with an auxiliary wheel adjusting rod (46) in an up-down adjustable mode through a slotted hole formed in the suspension rod in a matched mode, the auxiliary wheel adjusting rod is a cavity pipe and is internally provided with a jacking spring, the auxiliary wheel mounting seat is connected with the auxiliary wheel adjusting rod through a hanging shaft (47) penetrating through the cavity pipe, the hanging shaft comprises a lower thick section, an upper thin section and an upper thin section, the top end of the cavity pipe penetrates out of the upper thin section, and is connected with a limiting bolt in a threaded mode, and the upper end and the lower end of the jacking spring are respectively abutted against the upper end of the lower thick section and the jacking edge of the cavity pipe.

6. The sheet grooving machine of claim 5, wherein: the end frame part is an end frame plate, the pressure plate lifting adjusting mechanism comprises a pressure roller seat (51) arranged on the end frame plate, a pressure roller adjusting rod (52) connected to the pressure roller seat, a pressure roller guide groove (53) used for clamping the pressure roller seat and arranged on the end frame plate along the length direction of the pressure roller adjusting rod, and a pressure roller beam rod (54) arranged on the end frame plate and stretched across the pressure roller guide groove, wherein the upper end of the pressure roller adjusting rod penetrates through the pressure roller beam rod, and a part of the pressure roller adjusting rod penetrating through the pressure roller beam rod is screwed with a limit adjusting part (55); and the upper end and the lower end of the jacking spring are respectively abutted against the lower end of the compression roller beam rod and the top of the compression roller seat.

7. The sheet grooving machine of claim 1, wherein: the saw shaft lifting adjusting mechanism comprises a saw shaft end seat (61) arranged on the end frame part, a saw shaft guide groove (62) arranged on the end frame part and used for clamping the saw shaft end seat, and a saw shaft adjusting part used for adjusting the saw shaft end seat to move up and down along the saw shaft guide groove.

8. The sheet grooving machine of claim 7, wherein: the saw shaft adjusting part comprises a jacking plate (63) connected to the bottom end of the saw shaft end seat, a jacking screw rod (64) used for jacking the jacking plate, the lower end of the jacking plate is connected with a worm wheel, the upper end of the jacking screw rod is in threaded connection with the jacking plate, and a worm (65) used for braking the worm wheel; and the worms used for lifting the two ends of the long saw shaft, which correspond to the two ends of the long saw shaft, are synchronously connected through a linkage rod (66), the two ends of the linkage rod are respectively connected with the two worm ends through universal shaft sleeves, and a worm rotating handle (67) which is connected with a nearby worm and is used for rotating the worm is arranged outside an end frame plate on one side of the rack.

9. The sheet grooving machine of claim 7, wherein: the end frame part is an end frame plate, a through groove is formed in the end frame plate, the saw shaft end seat comprises a connecting shaft section (611) located on the upper portion and a guide lifting section (612) located on the lower portion and matched with the saw shaft guide groove, and the end part of the long saw shaft penetrates through the connecting shaft section and is electrically connected with the shaft driving motor.

10. The sheet grooving machine of claim 1, wherein: each group of conveying chain components at least comprises a front conveying chain wheel (223), a rear conveying chain wheel (223) and a tensioning chain which is positioned at the lower part and used for stretching the conveying chain, the conveying chain wheel at the front side of each conveying chain component and the conveying chain wheel at the rear side of each conveying chain component are respectively and correspondingly sleeved on a chain wheel shaft (24), two ends of each chain wheel shaft are connected onto the end frame part through bearings, the transmission motor is arranged below the conveying chain and connected with the chain wheel shaft through a synchronous belt, the end frame part is a frame dragging rod, and a bearing seat sleeve (25) used for penetrating and connecting the chain wheel shaft is arranged on the frame dragging rod close to the chain wheel shaft in a branching mode; an anti-deviation ring (224) with an outer diameter smaller than that of the conveying chain wheel or the tensioning chain wheel is arranged on the conveying chain wheel and/or the tensioning chain wheel in an extending mode on at least one side of the chain wheel.