CN216860121U

CN216860121U - High-efficient foam concrete block cutting machine

Info

Publication number: CN216860121U
Application number: CN202123010606.8U
Authority: CN
Inventors: 郭宏伟; 邱业绩; 陈正元; 陈华智; 贾黎凯; 王乾乾
Original assignee: Tongchuan Highway Administration Bureau Of Shaanxi Province; Xian Highway Research Institute
Current assignee: Tongchuan Highway Administration Bureau Of Shaanxi Province; Xian Highway Research Institute
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-07-01
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to the technical field of foam concrete blocks, in particular to a high-efficiency foam concrete block cutting machine which comprises a template frame arranged on a cutting table and a cutting mechanism positioned above the template frame, wherein the cutting mechanism comprises a cutting drive and a cutting assembly, the cutting assembly is arranged above the template frame through a support frame, the cutting drive is arranged on the support frame, and the cutting drive is in transmission connection with the cutting assembly; through placing foam concrete in advance in the template frame on the cutting bed, under the drive of cutting drive to cutting assembly afterwards, accomplish the cutting of foam concrete in the template frame through cutting assembly, convenient and fast has avoided reducing the yields because of manual cutting operation, has reduced the operation degree of difficulty, has reduced the manual operation time, has improved work efficiency when having improved work quality.

Description

High-efficient foam concrete block cutting machine

Technical Field

The utility model relates to the technical field of foam concrete blocks, in particular to a high-efficiency foam concrete block cutting machine.

Background

The foam concrete block belongs to one of aerated concrete blocks, belongs to an air bubble heat-insulating material, and is characterized in that a plurality of closed and non-communicated foam holes are formed in the concrete, so that the concrete is light and heat-insulating.

The most common preparation method of the foam concrete building block is that a template is adopted to surround a rectangle, then mixed foam concrete is poured into the interior of the template to fill the space, after a period of maintenance, the template is taken out, and then cutting operation is realized by manually pulling a cutting steel wire back and forth, so that a plurality of rectangular building blocks can be obtained.

However, the technical scheme has low automation degree, so that the labor efficiency is low, the brick body is not effectively fixed in the forming and cutting process, the brick body is easy to deform, the cutting is inconvenient, the size of the cut brick body is not convenient to control according to the requirement, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an efficient foam concrete block cutting machine which can effectively solve the problem of low foam concrete cutting efficiency.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a high-efficient foam concrete block cutting machine which characterized in that, is including setting up the template frame on the cutting bed and the cutting mechanism who is located template frame top, cutting mechanism is including cutting drive and cutting assembly, cutting assembly passes through the support frame and sets up the top at the template frame, the cutting drive sets up on the support frame to the cutting drive is connected with cutting assembly transmission.

Further prescribe a limit, the cutting subassembly includes cutting blade, the cutting drive includes flexible drive, cutting blade is connected with the support frame through flexible drive, and cutting blade is just right with the template frame.

Further inject, cutting blade passes through the connecting rod and is connected with flexible drive, cutting blade passes through positioning mechanism and is connected with the connecting rod, the interval is equipped with a plurality of locating holes on the connecting rod, cutting blade passes through positioning mechanism and is connected with at least one locating hole.

Further inject, positioning mechanism includes position sleeve, locating pin, locking spring and locating rack, the position sleeve cover is established in the connecting rod outside, the locating rack sets up in the position sleeve outside, the bottom of locating pin passes the top of locating rack and the top of locating sleeve in proper order and extends to the locating hole, is provided with spacing piece on the locating pin, spacing piece is located between position sleeve and the locating rack and contacts with the locating sleeve outside, and the locating pin top is provided with the pull ring, and the pull ring is located the locating rack outside, the locking spring cover is established on the locating pin and is located between spacing piece and the locating rack.

Further limited, the cutting drive further comprises a rotary drive, and the telescopic drive is rotationally connected with the support frame around the horizontal axis through the rotary drive.

Further defined, the cutting blade includes a transverse blade and a longitudinal blade, the connecting rods include a first connecting rod and a second connecting rod, the transverse blade is connected with a corresponding telescopic drive through the first connecting rod, the longitudinal blade is connected with a corresponding telescopic drive through the second connecting rod, and the longitudinal blade and the transverse blade are adjacently disposed about a horizontal axis.

Further inject, the rotation drive includes motor, adapter sleeve and rotation cover, the motor passes through the mounting bracket and is connected with the support frame, it rotates with the support frame to rotate the cover and is connected, the adapter sleeve revolutes and moves set axis interval and set up on rotating the cover, flexible drive passes through the adapter sleeve and rotates the cover and be connected, and the motor is connected with rotating the cover transmission.

Further inject, high-efficient foam concrete block cutting machine still includes fixture, fixture includes mount, two-way screw rod, grip block and link shoe, the mount is connected with the cutting bed lateral wall, two-way screw rod sets up at the mount inboard and rotates with the mount to be connected, and two-way screw rod one side is the left-hand screw, and two-way screw rod opposite side is the right-hand screw, and two-way screw rod both sides are all connected with the grip block that corresponds through the link shoe that corresponds, the grip block sets up the both sides that correspond at the template frame.

Further limit, be provided with the rubber pad on the grip block and the relative one side of template frame lateral wall.

Further define, the cutting table includes support column and cutting board, cutting board and support column top sliding connection, the template frame sets up on the cutting board, the support frame sets up on the support column.

The utility model has the beneficial effects that:

1. through placing foam concrete in advance in the template frame on the cutting bed, under the drive of cutting drive to cutting assembly afterwards, accomplish the cutting of foam concrete in the template frame through cutting assembly, convenient and fast has avoided reducing the yields because of manual cutting operation, has reduced the operation degree of difficulty, has reduced manual operation time, has improved work efficiency when having improved work quality.

2. Through controlling one of them flexible drive downstream, make the horizontal blade on the first installation pole carry out the horizontal cutting to the foam concrete in the template frame, make the horizontal blade on the first installation pole upwards retract after the cutting is accomplished and reset, then the starter motor, the motor rotates and makes the rotation cover rotate, the rotation cover rotates and drives the vertical blade on the second installation pole and rotate to the template frame directly over, then through controlling another flexible drive with vertical blade downstream until accomplishing the vertical cutting to the foam concrete in the template frame, easy operation convenient and fast, the efficiency of cutting is improved.

3. Through rotating the two-way screw rod, two-way screw rod rotates and makes two sets of link block relative movement, two sets of link block relative movement drive grip block relative movement, thereby carry out the centre gripping to the template frame, prevent to produce the displacement at the in-process of brick body shaping or cutting, avoid the brick body to produce the phenomenon of warping, through the pulling pull ring, the pull ring drives the locating pin and removes, time locating pin and locating hole separation, locking spring pressurized shrink simultaneously, can move the position that the position sleeve changed vertical blade this moment, after adjusting, the effort of cancellation to the pull ring, the locating pin is established again card under locking spring's reaction force and is carried on spacingly in the locating hole to the position sleeve, thereby the size of the adjustment cutting brick body, and convenient adjustment and improvement on the practicability of the device.

Drawings

The utility model is further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an exploded view of the clamping assembly of the present invention;

FIG. 4 is an exploded view of the conditioning assembly of the present invention;

FIG. 5 is an exploded view of a portion of the assembly of the present invention;

FIG. 6 is an enlarged schematic view of area A of FIG. 2;

FIG. 7 is an enlarged schematic view of region B of FIG. 5;

wherein: 10. a universal wheel; 11. a support pillar; 12. cutting table; 13. a support frame; 14. a cross bar; 15. a mounting frame; 16. a fixed shaft; 17. a template frame; 18. a handle; 19. cutting the board; 20. a rubber pad; 21. a clamping plate; 22. a fixed mount; 23. connecting the sliding block; 24. a bidirectional screw; 25. a movable sleeve; 26. shaking the wheel; 27. a fixing hole; 28. an electric motor; 29. a second gear; 30. connecting sleeves; 31. a first gear; 101. rotating the sleeve; 102. a longitudinal blade; 103. a telescoping mechanism; 105. positioning holes; 106. a first mounting bar; 107. a second mounting bar; 108. a through groove; 109. a limiting chute; 110. a limiting slide block; 111. a positioning sleeve; 112. a limiting sheet; 113. positioning pins; 114. a pull ring; 115. a locking spring; 116. a positioning frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 7 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

A high-efficiency foam concrete block cutting machine comprises a cutting table 12, a support frame 13, a template frame 17 and a cutting mechanism.

Wherein, the cutting table 12 comprises a supporting column 11 for supporting and a cutting board 19 positioned at the top of the supporting column 11, the structure of the supporting column 11 is preferably four supporting legs and the top surface of the top of the four supporting legs, in order to facilitate taking and placing of the template frame 17, a through groove 108 is formed on the top surface, a limiting sliding groove 109 is formed on two symmetrical sides of the through groove 108, a limiting sliding block 110 matched with the limiting sliding groove 109 is correspondingly arranged on two symmetrical sides of the cutting board 19, so that the cutting board 19 can be in sliding connection with the top of the supporting column 11, the template frame 17 is placed on the cutting board 19, in order to facilitate sliding of the cutting board 19, a handle 18 can be arranged on the cutting board 19, the cutting board 19 is pushed and pulled during use, the template frame 17 can be placed on the cutting board 19 from the through groove 108 or taken out from the cutting board 19, in order to facilitate moving of the cutting table 12, universal wheels 10 are all installed at the bottoms of the four supporting columns 11 of the cutting table 12, preferably a self-locking universal wheel; the cutting mechanism comprises a cutting drive and a cutting assembly, the cutting assembly is mainly used for cutting the foam concrete in the formwork frame 17, the cutting drive is mainly used for driving the cutting assembly, and the time and cost investment of manual operation are reduced; the cutting frame 13 is arranged at the top of the cutting table 12, the template frame 17 is arranged below the inside of the cutting frame 13, and the cutting assembly is connected with the top of the cutting frame 13 through cutting driving, so that the cutting assembly is arranged right above the template frame 17, and cutting operation is convenient to carry out.

Specifically, the cutting drive is a telescopic drive 103, the telescopic mechanism 103 is a drive with a telescopic function, preferably a hydraulic column, the fixed end of the hydraulic column is connected with the top of the cutting head 13, the telescopic end of the hydraulic column is connected with the cutting assembly, and the hydraulic column is vertically arranged right above the template frame 17; in use, the formwork frame 17 is placed in position and the telescopic drive 103 is then started to push the cutting assembly downwards until the cutting operation of the foam concrete inside the formwork frame 17 is completed.

Specifically, the cutting assemblies may be selected as cutting blades, and the shape and number of the cutting blades may be changed according to the shape of the foam concrete block as required, for example, the cutting blades are in a cylindrical structure arranged at intervals in sequence, the cut foam concrete block is in a cylindrical structure, the cutting blades are arranged at intervals transversely or longitudinally, the cut foam concrete block is in an interval strip-shaped structure, and if the cutting blades are staggered transversely and longitudinally, the corresponding foam concrete block can be cut.

Example 2

Different from the embodiment 1, the cutting drive further comprises a rotation drive, the cutting assembly is connected with the rotation drive through a telescopic drive 103, and the rotation drive is rotationally connected with the top of the support frame 13; the cutting blade includes a transverse blade and a longitudinal blade 102.

Specifically, the top of the support frame 13 is in an i-shaped structure, two ends of the support frame 13 are downward contacted with the cutting table 12 to serve as supports, a fixed shaft 16 is arranged on the cross bar 14 between the two ends of the support frame 13, and the fixed shaft 16 is preferably located in the middle of the cross bar 14.

Specifically, the rotary drive comprises a motor 28, a connecting sleeve 30 and a rotary sleeve 101, the motor 28 is preferably a stepping motor and can accurately control the rotation angle and the rotation direction, the motor 28 is connected with the cross rod 14 through the mounting frame 15, the rotary sleeve 101 is sleeved on the fixed shaft 16, the motor 28 is in transmission connection with the rotary sleeve 101, the transmission mode can be gear transmission or chain transmission or belt rotation or shaft transmission and the like, preferably gear transmission is adopted, specifically, a second gear 29 is arranged at the output end of the motor 28, a first gear 31 meshed with the second gear 29 is arranged at one end corresponding to the rotary sleeve 101, and the first gear 31 is also sleeved on the fixed shaft 16; the connecting sleeves 30 are installed on the outer wall of the rotating sleeve 101 at intervals along the circumferential direction of the rotating sleeve 101, the number and the intervals of the connecting sleeves 30 can be changed according to use requirements, further specifically, the transverse blades and the longitudinal blades 102 are connected with the connecting sleeves 30 through corresponding telescopic drives 103, preferably, the intervals of the connecting sleeves 30 are 180 degrees, namely, the two connecting sleeves 30 are arranged oppositely, the rotating sleeve 101 is driven to rotate on the fixed shaft 16 through the motor 28 during use, the corresponding transverse blades and the corresponding longitudinal blades 102 are driven to rotate through the telescopic drives 103, and then, the foam concrete is cut in the transverse direction and the longitudinal direction.

Specifically, the transverse blade is connected with the corresponding telescopic drive 103 through the first connecting rod 106, the longitudinal blade 102 is connected with the corresponding telescopic drive 103 through the second connecting rod 107, a plurality of positioning holes 105 are formed in the first connecting rod 106 and the second connecting rod 107, the positioning holes 105 are preferably uniformly spaced and are arranged in a row along the connecting rods, the transverse blade is connected with the first connecting rod 106 through a clamping mechanism, the longitudinal blade 102 is also connected with the second connecting rod 107 through the clamping mechanism, the transverse blade and the longitudinal blade 102 are connected with the corresponding connecting rods through the clamping mechanism on different positioning holes, the distance between the transverse blade and/or the longitudinal blade is finished, and more requirements are met.

Specifically, the clamping mechanism includes a positioning sleeve 111, a positioning pin 113, a locking spring 115 and a positioning frame 116, the positioning sleeve 111 is sleeved outside the connecting rod, the positioning frame 116 is disposed on one end face of the positioning sleeve 111, the transverse blade is connected with the other opposite end face of the longitudinal blade 102 and the positioning sleeve 111, the bottom end of the positioning pin 113 sequentially passes through the top of the positioning frame 116 and the top of the positioning sleeve 111 to extend into the positioning hole 105, a position-limiting piece 112 is disposed on the positioning pin 113, the position-limiting piece 112 is disposed between the positioning sleeve 111 and the positioning frame 116 and contacts with the outside of the positioning sleeve 111, a pull ring 114 is disposed on the top of the positioning pin 113 and is disposed outside the positioning frame 116, the locking spring 115 is sleeved on the positioning pin 113 and is disposed between the position-limiting piece 112 and the positioning frame 116, so that the position-limiting pin 113 is pulled out by the pull ring 114 during adjustment, at this time, the position-limiting pin 13 drives the position-limiting piece 112 to move outwards and drives the locking spring 115 to be compressed, the bottom end of the limit pin 113 is pulled out from the positioning hole 105, then the positioning sleeve 111 is moved to a proper position, and after the pull ring 114 is loosened, the limit pin 113 is clamped with the positioning hole 105 under the action of the locking spring 115, so that the adjustment of the cutting assembly by the clamping mechanism is completed.

Example 3

Different from the embodiment 2, the high-efficiency foam concrete block cutting machine further comprises a clamping mechanism, the clamping mechanism comprises a fixed frame 22, a bidirectional screw 24, a clamping plate 21 and a connecting slide block 23, the fixed frame 22 is of a hollow strip structure, the fixed frame 22 is connected with the side wall of the cutting table 12 along the long side direction, fixing holes 27 are formed in two ends of the fixed frame 22, the bidirectional screw 24 is arranged on the inner side of the fixed frame 22 and is rotatably connected with the fixed frame 22 through the fixing holes 27, one side of the bidirectional screw 24 is a left spiral, the other side of the bidirectional screw 24 is a right spiral, in order to facilitate the rotation of the bidirectional screw 24, a rocking wheel 26 is installed at the end part of the bidirectional screw 24, the rocking wheel 26 is located on the outer side of the fixed frame 22, in order to facilitate and save labor by rotating the rocking wheel 26, a movable sleeve 25 is additionally arranged on the rocking wheel 26, two sides of the bidirectional screw 24 are connected with the corresponding clamping plate 21 through the corresponding connecting slide block 23, clamping plate 21 passes through the bolt fastening with link block 23, easy to assemble and dismantlement clamping plate 21, be convenient for change and maintain according to the demand, make two link block 23 be close to each other or keep away from the removal when two-way screw rod 24 rotates, drive clamping plate 21 simultaneously and move correspondingly, clamping plate 21 sets up the both sides that correspond at template frame 17, thereby then rotate two-way screw rod 24 through rocking wheel 26 and adjust clamping plate 21 and accomplish the stable centre gripping to template frame 17, guarantee that template frame 17 position when the operation keeps unchangeable, avoid the cutting to have the deviation.

Rubber pads 20 are respectively bonded on the opposite sides of the two groups of clamping plates 21, the rubber pads 20 improve the contact friction between the clamping plates 21 and the template frame 17, the fixing stability of the template frame 17 is improved, meanwhile, the template frame 17 is prevented from being damaged by clamping, the service life of the template frame 17 is prolonged, in some embodiments, the rubber pads 20 can be fixed on the clamping plates 21 through bolts, and the rubber pads 20 are convenient to replace.

The working principle is that the template frame 17 is placed at the upper end of the cutting plate 19, then the two-way screw 24 is rotated to enable the two groups of connecting sliding blocks 23 to move relatively, the two groups of connecting sliding blocks 23 move relatively to drive the clamping plate 21 to move relatively, so that the template frame 17 is clamped, the brick body is prevented from moving in the brick body forming or cutting process, the brick body is prevented from deforming, then mixed foam concrete (not shown) is poured into the template frame 17, after the foam concrete is formed, the longitudinal blade 102 on the second mounting rod 107 is enabled to longitudinally cut the foam concrete in the template frame 17 by controlling one group of hydraulic columns 103 to move downwards, the longitudinal blade 102 on the second mounting rod 107 is enabled to reset after the cutting is completed, then the motor 28 is started, the motor 28 is a stepping motor, the advantage of accurate control is achieved, the motor 28 rotates to enable the second gear 29 to rotate, the second gear 29 rotates to be meshed with the first gear 31 to enable the first gear 31 to rotate, the first gear 31 rotates to enable the rotating sleeve 101 to rotate around the fixed shaft 16, the rotating sleeve 101 rotates to enable the longitudinal blade 102 on the second mounting rod 107 to be located right above the foam concrete, then the other group of hydraulic columns 103 are controlled to enable the first mounting rod 106 to drive the longitudinal blade 102 to transversely cut the foam concrete, the cutting is convenient and efficient, when the cutting size needs to be adjusted, the pull ring 114 is pulled, the pull ring 114 drives the positioning pin 113 to move, the positioning pin 113 is separated from the positioning hole 105, the locking spring 115 is compressed and contracted, the positioning sleeve 111 can be moved to change the position of the longitudinal blade 102, after the adjustment is completed, the acting force on the pull ring 114 is cancelled, the positioning pin 113 is clamped in the positioning hole 105 again under the counter-acting force of the locking spring 115 to limit the positioning sleeve 111, and therefore the size of the brick body is adjusted, the adjustment is convenient, the practicability of the device is improved, after the cutting is finished, the cut foam concrete can fall into a transport cart (not shown) below the cutting table 12 from the through groove 108 by taking out the cutting plate 19, and the use is convenient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a high-efficient foam concrete block cutting machine, its characterized in that, including template frame (17) of setting on cutting bed (12) and the cutting mechanism who is located template frame (17) top, cutting mechanism is including cutting drive and cutting assembly, cutting assembly passes through support frame (13) and sets up the top at template frame (17), the cutting drive sets up on support frame (13) to the cutting drive is connected with cutting assembly transmission.

2. The high efficiency foam concrete block cutter according to claim 1, wherein the cutting assembly comprises a cutting blade, the cutting drive comprises a telescopic drive (103), the cutting blade is connected with the support frame (13) through the telescopic drive (103), and the cutting blade is opposite to the formwork frame (17).

3. The high-efficiency foam concrete block cutting machine according to claim 2, wherein the cutting blade is connected with the telescopic drive (103) through a connecting rod, the cutting blade is connected with the connecting rod through a positioning mechanism, a plurality of positioning holes (105) are formed in the connecting rod at intervals, and the cutting blade is connected with the positioning holes (105) through the positioning mechanism.

4. The high efficiency foam concrete block cutter according to claim 3, the positioning mechanism comprises a positioning sleeve (111), a positioning pin (113), a locking spring (115) and a positioning frame (116), the positioning sleeve (111) is sleeved outside the connecting rod, the positioning frame (116) is arranged outside the positioning sleeve (111), the bottom end of the positioning pin (113) sequentially passes through the top of the positioning frame (116) and the top of the positioning sleeve (111) and extends into the positioning hole, a limiting sheet (112) is arranged on the positioning pin (113), the limiting sheet (112) is positioned between the positioning sleeve (111) and the positioning frame (116) and is contacted with the outer side of the positioning sleeve (111), the top of the positioning pin (113) is provided with a pull ring (114) which is positioned on the outer side of the positioning frame (116), the locking spring (115) is sleeved on the positioning pin (113) and is positioned between the limiting sheet (112) and the positioning frame (116).

5. A high efficiency foam concrete block cutter according to claim 3, wherein said cutting drive further comprises a rotary drive, said telescopic drive (103) being rotatably connected to the support frame (13) about a horizontal axis by means of the rotary drive.

6. The high efficiency foam concrete block cutter according to claim 5, wherein said cutting blade comprises a transverse blade and a longitudinal blade (102), said connecting rods comprising a first connecting rod (106) and a second connecting rod (107), said transverse blade being connected to a corresponding telescopic drive by the first connecting rod (106), said longitudinal blade (102) being connected to a corresponding telescopic drive by the second connecting rod (107), the longitudinal blade being disposed adjacent to the transverse blade about a horizontal axis.

7. The high-efficiency foam concrete block cutting machine according to claim 6, wherein the rotary drive comprises a motor (28), a connecting sleeve (30) and a rotary sleeve (101), the motor (28) is connected with the supporting frame (13) through a mounting frame (15), the rotary sleeve (101) is rotatably connected with the supporting frame (13), the connecting sleeve (30) is arranged on the rotary sleeve (101) at intervals around the axis of the rotary sleeve (101), the telescopic drive is connected with the rotary sleeve (101) through the connecting sleeve (30), and the motor (28) is in transmission connection with the rotary sleeve (101).

8. The efficient foam concrete block cutting machine according to claim 7, further comprising a clamping mechanism, wherein the clamping mechanism comprises a fixing frame (22), a bidirectional screw (24), a clamping plate (21) and a connecting slide block (23), the fixing frame (22) is connected with the side wall of the cutting table (12), the bidirectional screw (24) is arranged on the inner side of the fixing frame (22) and is rotatably connected with the fixing frame (22), one side of the bidirectional screw (24) is a left spiral, the other side of the bidirectional screw (24) is a right spiral, two sides of the bidirectional screw (24) are connected with the corresponding clamping plate (21) through the corresponding connecting slide block (23), and the clamping plate (21) is arranged on two corresponding sides of the formwork frame (17).

9. The high efficiency foam concrete block cutting machine according to claim 8, wherein a rubber pad (20) is provided on a surface of the clamping plate (21) opposite to the side wall of the formwork frame (17).

10. The high-efficiency foam concrete block cutting machine according to claim 9, wherein the cutting table (12) comprises a supporting column (11) and a cutting plate (19), the cutting plate (19) is in sliding connection with the top of the supporting column (11), the formwork frame (17) is arranged on the cutting plate (19), and the supporting frame (13) is arranged on the supporting column (11).