CN216505843U

CN216505843U - Foam concrete wallboard cutting machine

Info

Publication number: CN216505843U
Application number: CN202123260236.3U
Authority: CN
Inventors: 李孝武; 李光耀; 郭延琛
Original assignee: Xuchang Wuxing Industrial Co ltd
Current assignee: Xuchang Wuxing Industrial Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-13
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to the field of foam concrete wallboards, in particular to a foam concrete wallboard cutting machine which is free from shaking during cutting, good in cutting effect and low in wear rate.

Description

Foam concrete wallboard cutting machine

Technical Field

The utility model relates to the field of foam concrete wallboards, in particular to a foam concrete wallboard cutting machine which is good in cutting effect and low in wear rate.

Background

The existing cutting process of the self-insulation building block generally comprises the steps of directly cutting a steel wire rope in the advancing direction after the steel wire rope is contacted with a green brick, wherein the steel wire rope has large advancing resistance, the steel wire rope mainly cuts a green body of the cut building block by the steel wire rope, if a plurality of groups of steel wire ropes are used for cutting simultaneously, the advancing resistance is larger, the water content of the green brick is larger after the green brick is foamed, the green brick is not shaped yet, the texture is fragile, the green body of the self-insulation building block is easy to crack or even break due to the fact that the excessive pressure is borne, meanwhile, the steel wire rope is soft and also bears the larger pressure, deformation is easy to cause, the size of the cut small building block is changed, the specification is different, and the rejection rate is higher.

The existing cutting structure can shake a steel wire rope in the cutting process, so that the cutting surface is uneven, the cut building block cannot be used, and the cost is increased; the cutter mechanism previously applied by the applicant, the reel and the guide wheel are not in the same plane, the cutting wire needs to turn, abrasion is caused to the cutting wire, the reel and the guide wheel, the cutting wire, the reel and the guide wheel need to be replaced frequently, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide the foam concrete wallboard cutting machine with good cutting effect and low wear rate.

The technical scheme of the utility model is realized as follows:

a foam concrete wallboard cutting machine comprises a cutting machine frame, wherein a lifting frame driving motor and a double-output-shaft speed reducer are arranged at the top of the cutting machine frame, the end part of an output shaft of the double-output-shaft speed reducer is connected with the top of the cutting machine frame through a bearing, a lifting guide rod is arranged on the cutting machine frame below the end part of the output shaft of the double-output-shaft speed reducer, a lifting frame is arranged in the cutting machine frame, the outer side of the lifting frame is connected with the lifting guide rod in a sliding mode through a guide sleeve, a transmission gear is arranged on an output shaft of the double-output-shaft speed reducer, a driven gear is arranged on the cutting machine frame right below the transmission gear, a transmission chain is meshed and connected with the transmission gear and the driven gear, and the closed part of the transmission chain is fixedly connected with the lifting frame; the utility model discloses a lifting frame, including the lift guide bar, the lift guide bar is equipped with the lift guide bar, the lift guide bar is equipped with the lift guide bar.

The initiative cutting group include driving motor, initiative group reel, initiative group fabric wheel and take-up pulley are located the both sides of initiative group reel respectively, the initiative group reel on the coaxial belt pulley for the transmission that is provided with, the transmission be the multislot belt pulley with belt pulley and take-up pulley, set up a take-up pulley between two adjacent initiative group reels, take-up pulley is located the outside of crane and constitutes triangle-shaped overall arrangement with the initiative group reel, a drive belt of suit on the transmission belt pulley and the take-up pulley on per two initiative group reels, the transmission that is close to on the initiative group reel of crane side tip passes through the drive belt with driving motor and is connected, driving motor install the one side tip at the crane, each initiative group reel corresponds two sets of initiative group fabric wheel, the shaft of the active set reel is vertically arranged, the shaft of the active set wire pressing wheel is horizontally arranged, two groups of active set wire pressing wheels are respectively positioned on one group of parallel tangent lines of the active set reel, the group of parallel tangent lines are perpendicular to the side edge where the active cutting group is positioned, each active set wire pressing wheel comprises an upper wire pressing wheel and a lower wire pressing wheel, the upper wire pressing wheels and the lower wire pressing wheels are distributed in a vertically staggered manner, and the bottom tangent line of each upper wire pressing wheel is superposed with the top tangent line of each lower wire pressing wheel; the driven cutting group comprises a driven group reel and a driven group wire pressing wheel which correspond to the driving cutting group, the driven group reel and the driving group reel are the same in structure size, the driven group wire pressing wheel and the driving group wire pressing wheel are the same in structure size, the driven cutting group also comprises a driven group reel tensioning mechanism, the driven group reel tensioning mechanism is fixed on the lifting frame, and the driven group reel is installed on the driven group reel tensioning mechanism; the active set reel and the driven set reel correspond to each other one by one, a closed cutting wire is wound between the active set reel and the driven set reel corresponding to each set, and the cutting wire horizontally penetrates through the active set wire pressing wheel and the driven set wire pressing wheel in sequence.

The outside of crane be provided with from the unit mount crossbeam, from the unit reel straining device fixed mounting on from the unit mount crossbeam, from the unit reel straining device include with from unit mount crossbeam fixed connection's mechanism base, be provided with the tensioning guide bar on the mechanism base, the connecting piece is passed through at the both ends of tensioning guide bar and is fixed on the mechanism base, the cover is equipped with tensioning spring and uide bushing on the tensioning guide bar, the one end and the connecting piece fixed connection of tensioning spring, the other end and the uide bushing fixed connection of tensioning spring are connected with the reel mount pad on the uide bushing, from the unit reel pass through the center pin and rotate and connect on the reel mount pad, the tensioning spring be located the one side that is close to from the unit fabric pressing wheel.

The lifting frame is provided with one or two groups of cutting mechanisms.

When setting up two sets of cutting mechanism on the crane, the middle part of two sets of cutting mechanism is provided with trimming mechanism, two sets of cutting mechanism set up side by side and set up about trimming mechanism symmetry.

The trimming mechanism comprises a driving trimming wheel and a driven trimming wheel, the driving trimming wheel and the driven trimming wheel are wound with closed cutting wires, the driving trimming wheel is identical to the driving set reel in structure and is in transmission connection with a transmission belt pulley on the adjacent driving set reel through a transmission belt, and the driven trimming wheel is identical to the driven set reel in structure and is connected with the lifting frame through a tensioning mechanism.

The cutting wire is carborundum cutting wire.

The active group wire pressing wheel is connected with the bottom of the lifting frame through a mounting base plate, the bottom of the lifting frame is provided with an adjusting mounting hole, and the mounting base plate is fixedly connected with the adjusting mounting hole.

The tensioning belt pulley of the driving cutting group is connected with the lifting frame through a connecting plate, and a tensioning adjusting hole is formed in the connecting plate.

The utility model has the positive effects that: the carborundum cutting wire is horizontally wound on the winding wheel, rotates along with the winding wheel and horizontally penetrates through the middle of the wire pressing wheel, so that the cutting resistance is effectively reduced in the cutting process, the cutting wire cannot fall off from the winding wheel in the cutting process due to the tangent position relation of the winding wheel and the wire pressing wheel, the cutting wire does not need to turn vertically, the fracture rate of the cutting wire is reduced, and the abrasion to the winding wheel and the wire pressing wheel is also reduced; the tensioning device is provided with a plurality of tensioning structures, so that tensioning of the transmission belt and the cutting wire is realized, and transmission efficiency and cutting effect are facilitated.

Drawings

Fig. 1 is a schematic view of the frame structure of the present invention.

Fig. 2 is a schematic top view of the distribution structure of the cutting mechanism of the present invention.

Fig. 3 is a partial structure enlarged view one of the cutting mechanism of the present invention.

Fig. 4 is a second enlarged view of a part of the cutting mechanism of the present invention.

Fig. 5 is a side view of the cutting mechanism of the present invention.

Detailed Description

As shown in fig. 1 to 5, a foam concrete wallboard cutting machine comprises a cutting machine frame 1, a lifting frame driving motor 2 and a double-output shaft speed reducer 3 are installed at the top of the cutting machine frame 1, the end part of an output shaft of the double-output shaft speed reducer 3 is connected with the top of the cutting machine frame 1 through a bearing, a lifting guide rod 4 is installed on the cutting machine frame below the end part of the output shaft of the double-output shaft speed reducer 3, a lifting frame 5 is connected in the cutting machine frame 1, the outer side of the lifting frame 5 is slidably connected with the lifting guide rod 4 through a guide sleeve, a transmission gear 6 is installed on the output shaft of the double-output shaft speed reducer 3, the transmission gear 6 is located at the end part of the output shaft, a driven gear 7 is installed on the cutting machine frame 1 right below the transmission gear 6, a transmission chain 8 is engaged and connected on the transmission gear 6 and the driven gear 7, and the closed part of the transmission chain 8 is fixedly connected with the lifting frame 5, the lifting frame driving motor 2 drives the transmission gear 6 to rotate through the double-output shaft speed reducer 3, and the transmission gear 6 and the driven gear 7 drive the lifting frame 5 to move up and down through the transmission chain 8.

Cutting mechanism is installed to a set of opposite side bottom of crane 5, this group is to the limit for with lift guide bar 4 place opposite side vertically one side, a set of opposite side and the lift guide bar 4 of crane 5 are connected promptly, another group of the limit bottom installation cutting mechanism of crane 5, cutting mechanism is including initiative cutting group and driven cutting group, initiative cutting group and driven cutting group distribute in relative both sides, the winding has closed annular cutting silk 9 on initiative cutting group and the driven cutting group, annular cutting silk 9 is diamond dust cutting silk, annular cutting silk 9 on initiative cutting group and the driven cutting group forms the equidistance line of cut.

Specifically, the driving cutting group comprises a driving motor 10, driving group reels 11, driving group creasing wheels 12 and tensioning belt wheels 13, the driving group creasing wheels 12 and the tensioning belt wheels 13 are respectively positioned at two sides of the driving group reels 11, the driving group reels 11 are coaxially connected with a driving belt wheel 14, the driving belt wheel 14 and the tensioning belt wheel 13 are both multi-groove belt wheels, one tensioning belt wheel 13 is arranged between two adjacent driving group reels 11, the tensioning belt wheel 13 is positioned at the outer side of the lifting frame 5 and forms a triangular layout with the driving group reels 11, a driving belt is sleeved on the driving belt wheel 14 and the tensioning belt wheel 13 on each two adjacent driving group reels 11 to realize the series connection between the driving group reels 11, the driving belt wheel 14 on the driving group reels 11 close to the side end part of the lifting frame 5 is connected with the driving motor 10 through the driving belt, the driving motor 10 is installed at one side end of the lifting frame 5, the driving motor 10 and the lifting frame driving motor 2 are both connected with an external power supply, the driving motor 10 drives one driving set reel 11 to rotate, and the driving set reel 11 of the driving cutting set is driven due to the serial connection between the driving set reels 11.

Each initiative group reel 11 corresponds two sets of initiative group wire pressing wheels 12, the vertical setting of the axle of initiative group reel 11, the axle level setting of initiative group wire pressing wheels 12, two sets of initiative group wire pressing wheels 12 are located a set of parallel tangent line of initiative group reel 11 respectively, the parallel tangent line perpendicular to initiative of this group cuts the side of group place, initiative group wire pressing wheels 12 include wire pressing wheel 121 and lower wire pressing wheel 122, go up wire pressing wheel 121 and stagger the distribution from top to bottom down wire pressing wheel 122, and the bottom tangent line of going up wire pressing wheel 121 and the top tangent line of lower wire pressing wheel 122 coincide mutually.

The driven cutting set comprises a driven set reel 15 and a driven set wire pressing wheel 16 which correspond to the driving cutting set, the driven set reel 15 and the driving set reel 11 are identical in structure size, the driven set wire pressing wheel 16 and the driving set wire pressing wheel 12 are identical in structure size, the driven cutting set also comprises a driven set reel tensioning mechanism 17, the driven set reel tensioning mechanism 17 is fixed on the lifting frame 5, and the driven set reel 15 is installed on the driven set reel tensioning mechanism 17; the drive group reel 11 and the driven group reel 15 are in one-to-one correspondence, a closed annular cutting wire 9 is wound between the drive group reel 11 and the driven group reel 15 which correspond to each group, the annular cutting wire 9 horizontally penetrates through the drive group wire pressing wheel 12 and the driven group wire pressing wheel 16 in sequence, and equidistant cutting wires which are horizontally laid are formed at the bottom of the lifting frame.

Two sets of cutting mechanisms are preferred in this embodiment, each set of cutting mechanism includes 5

driving group reels

11 and 5 driven group reels 15, the driving motor of the driving cutting group drives 5 driving group reels 11 to rotate, the driving group reels 11 drive cutting wires and the driven group reels 15 to rotate, and the cutting wires cut in the rotating process.

The outside welding of crane 5 has the driven group installation crossbeam 18, driven group reel straining device 17 fixed mounting is on driven group installation crossbeam 18, driven group reel straining device 17 includes with driven group installation crossbeam 18 fixed connection's mechanism base 171, install tensioning guide bar 172 on the mechanism base 171, the both ends of tensioning guide bar 172 are fixed on mechanism base 171 through the connecting piece, the cover is equipped with tensioning spring 173 and uide bushing on the tensioning guide bar 172, the one end and the connecting piece fixed connection of tensioning spring 173, the other end and the uide bushing fixed connection of tensioning spring 173, be connected with reel mount pad 174 on the uide bushing, driven group reel 15 rotate through the center pin and connect on reel mount pad 174, tensioning spring 173 be located the one side that is close to driven group fabric wheel 16, tensioning spring 173 has a power of keeping away from the crane to driven group reel 15 promptly, the cutting filaments on the driven and the

driving reel

15, 11 are thus in tension.

Two sets of cutting mechanism of installation on the crane 5, the mid-mounting of two sets of cutting mechanism has trimming cut mechanism 19, and two sets of cutting mechanism set up side by side and set up about 19 symmetries of trimming cut mechanism.

Specifically, the trimming mechanism 19 comprises a driving trimming wheel 191 and a driven trimming wheel 192, closed cutting wires are wound on the driving trimming wheel 191 and the driven trimming wheel 192, the driving trimming wheel 191 and the driving group reel 11 are identical in structure and are in transmission connection with a transmission belt pulley 14 on the adjacent driving group reel 11 through a transmission belt, and the driven trimming wheel 192 and the driven group reel 15 are identical in structure and are connected with the lifting frame through a tensioning mechanism.

Further, the active group wire pressing wheel 12 is connected with the bottom of the lifting frame 5 through the mounting substrate 20, the bottom of the lifting frame 5 is provided with an adjusting mounting hole, the mounting substrate 20 is fixedly connected with the adjusting mounting hole, the extending direction of the adjusting mounting hole is the same as the axial direction of the active group wire pressing wheel 12, the position of the mounting substrate 20 in the adjusting mounting hole is adjusted, the position of the active group wire pressing wheel 12 can be adjusted, the tangent lines of the two wire pressing wheels of the active group wire pressing wheel 12 are coincided with the tangent line of the active group wire winding wheel 11, and the cutting wires on the active group wire winding wheel 11 and the driven group wire winding wheel 15 are in a horizontal state.

The tensioning belt pulley 13 of the driving cutting group is connected with the lifting frame 5 through a connecting plate, a tensioning adjusting hole is formed in the connecting plate, the extending direction of the tensioning adjusting hole is the same as the extending direction of the cutting wire, the position of the tensioning belt pulley 13 in the tensioning adjusting hole is adjusted, the distance between the tensioning belt pulley 13 and the driving group winding wheel 11 can be adjusted, and therefore tensioning of the belt pulley is flexibly adapted.

Claims

1. The utility model provides a foam concrete wallboard cutting machine, includes the cutting machine frame, and the top of cutting machine frame is provided with crane driving motor and dual output shaft speed reducer, and the tip of the output shaft of dual output shaft speed reducer passes through the bearing to be connected with the top of cutting machine frame, is provided with the lift guide bar in the cutting machine frame of the below of the output shaft tip of dual output shaft speed reducer, is provided with the crane in the cutting machine frame, the outside of crane pass through the uide bushing with lift guide bar sliding connection, its characterized in that: the output shaft of the double-output-shaft speed reducer is provided with a transmission gear, a driven gear is arranged on the cutting machine frame right below the transmission gear, the transmission gear and the driven gear are connected with a transmission chain in a meshed mode, and the closed position of the transmission chain is fixedly connected with the lifting frame; the utility model discloses a lifting frame, including the lift guide bar, the lift guide bar is equipped with the lift guide bar, the lift guide bar is equipped with the lift guide bar.

2. The foam concrete wallboard cutter of claim 1, wherein: the initiative cutting group include driving motor, initiative group reel, initiative group fabric wheel and take-up pulley are located the both sides of initiative group reel respectively, the initiative group reel on the coaxial belt pulley for the transmission that is provided with, the transmission be the multislot belt pulley with belt pulley and take-up pulley, set up a take-up pulley between two adjacent initiative group reels, take-up pulley is located the outside of crane and constitutes triangle-shaped overall arrangement with the initiative group reel, a drive belt of suit on the transmission belt pulley and the take-up pulley on per two initiative group reels, the transmission that is close to on the initiative group reel of crane side tip passes through the drive belt with driving motor and is connected, driving motor install the one side tip at the crane, each initiative group reel corresponds two sets of initiative group fabric wheel, the shaft of the active set reel is vertically arranged, the shaft of the active set wire pressing wheel is horizontally arranged, two groups of active set wire pressing wheels are respectively positioned on one group of parallel tangent lines of the active set reel, the group of parallel tangent lines are perpendicular to the side edge where the active cutting group is positioned, each active set wire pressing wheel comprises an upper wire pressing wheel and a lower wire pressing wheel, the upper wire pressing wheels and the lower wire pressing wheels are distributed in a vertically staggered manner, and the bottom tangent line of each upper wire pressing wheel is superposed with the top tangent line of each lower wire pressing wheel; the driven cutting group comprises a driven group reel and a driven group wire pressing wheel which correspond to the driving cutting group, the driven group reel and the driving group reel are the same in structure size, the driven group wire pressing wheel and the driving group wire pressing wheel are the same in structure size, the driven cutting group also comprises a driven group reel tensioning mechanism, the driven group reel tensioning mechanism is fixed on the lifting frame, and the driven group reel is installed on the driven group reel tensioning mechanism; the active set reel and the driven set reel correspond to each other one by one, a closed cutting wire is wound between the active set reel and the driven set reel corresponding to each set, and the cutting wire horizontally penetrates through the active set wire pressing wheel and the driven set wire pressing wheel in sequence.

3. The foam concrete wallboard cutter of claim 2, wherein: the outside of crane be provided with from the unit mount crossbeam, from the unit reel straining device fixed mounting on from the unit mount crossbeam, from the unit reel straining device include with from unit mount crossbeam fixed connection's mechanism base, be provided with the tensioning guide bar on the mechanism base, the connecting piece is passed through at the both ends of tensioning guide bar and is fixed on the mechanism base, the cover is equipped with tensioning spring and uide bushing on the tensioning guide bar, the one end and the connecting piece fixed connection of tensioning spring, the other end and the uide bushing fixed connection of tensioning spring are connected with the reel mount pad on the uide bushing, from the unit reel pass through the center pin and rotate and connect on the reel mount pad, the tensioning spring be located the one side that is close to from the unit fabric pressing wheel.

4. The foam concrete wallboard cutter of claim 3, wherein: the lifting frame is provided with one or two groups of cutting mechanisms.

5. The foam concrete wallboard cutter of claim 4, wherein: when setting up two sets of cutting mechanism on the crane, the middle part of two sets of cutting mechanism is provided with trimming mechanism, two sets of cutting mechanism set up side by side and set up about trimming mechanism symmetry.

6. The foam concrete wallboard cutter of claim 5, wherein: the trimming mechanism comprises a driving trimming wheel and a driven trimming wheel, the driving trimming wheel and the driven trimming wheel are wound with closed cutting wires, the driving trimming wheel is identical to the driving set reel in structure and is in transmission connection with a transmission belt pulley on the adjacent driving set reel through a transmission belt, and the driven trimming wheel is identical to the driven set reel in structure and is connected with the lifting frame through a tensioning mechanism.

7. The foamed concrete wallboard cutting machine of any one of claims 1-6, wherein: the cutting wire is carborundum cutting wire.

8. The foamed concrete wallboard cutting machine of any one of claims 2-6, wherein: the active group wire pressing wheel is connected with the bottom of the lifting frame through a mounting base plate, the bottom of the lifting frame is provided with an adjusting mounting hole, and the mounting base plate is fixedly connected with the adjusting mounting hole.

9. The foamed concrete wallboard cutting machine of any one of claims 2-6, wherein: the tensioning belt pulley of the driving cutting group is connected with the lifting frame through a connecting plate, and a tensioning adjusting hole is formed in the connecting plate.