A ceramsite block cutting line and cutting method

Abstract

The invention discloses a ceramsite block cutting line and a cutting method, comprising a block conveying and turning machine, a large cutting machine, a steering conveying and turning machine and a small cutting machine which sequentially convey and receive blocks; the block conveying and turning machine has a longitudinal conveying whole section and a longitudinal turning rear section, for conveying large blocks and longitudinally turning them to the large cutting machine; the large cutting machine has a longitudinal cutting saw blade group, for longitudinally cutting large blocks into a transversely arranged middle block group; the steering conveying and turning machine has a longitudinal conveying front section, a transverse conveying middle section and a transverse turning rear section, for converting the middle block group from longitudinal conveying to transverse conveying, and transversely turning the middle blocks one by one to the small cutting machine; the small cutting machine has a transverse cutting saw blade group, for transversely cutting the middle blocks into a longitudinally arranged small block group. The production line equipment unit has a simple design, a simple and reliable operation mode, and can well take into account the cutting efficiency and cutting quality of ceramsite blocks.

Description

Technical Field

[0001] The invention relates to the field of block production and preparation, and in particular to a ceramsite block cutting line and a cutting method. Background Art

[0002] With the rapid development of my country's economy, people's quality of life has been continuously improved, and people have more demands for housing. Demand drives development, so the construction industry is also developing steadily and rapidly in my country. Building materials, as the basic support of the construction industry, have also been expanded accordingly. Various building materials are used in various occasions. Among them, expanded clay blocks are light in weight and high in strength, and the demand for them is also increasing. People are beginning to pursue high-strength and precise-sized bricks.

[0003] The production of ceramsite blocks requires a cutting process, that is, the large blocks are appropriately cut horizontally and vertically into the required small-sized blocks. The quality of the cutting directly affects the quality of the final small blocks. Therefore, how to perform efficient and excellent cutting operations is very important. However, the existing cutting methods are difficult to take into account both cutting efficiency and cutting quality at the same time, which is a technical problem that needs to be solved in the current production of ceramsite block cutting.

[0004] In view of this, this case conducted an in-depth study on the above-mentioned issues and proposed an innovative expanded clay block cutting line and cutting method, which resulted in this case. Summary of the invention

[0005] The object of the present invention is to provide a ceramsite block cutting line and a cutting method. The production line equipment unit has a simple design and a simple and reliable operation mode, and can well take into account the cutting efficiency and cutting quality of ceramsite blocks.

[0006] In order to achieve the above object, the solution of the present invention is:

[0007] A ceramsite block cutting line comprises a block conveying and turning machine, a large cutting machine, a steering conveying and turning machine and a small cutting machine which sequentially convey and receive blocks; the block conveying and turning machine has a longitudinal conveying whole section and a longitudinal turning rear section, for conveying large blocks and longitudinally turning them to the large cutting machine; the large cutting machine has a longitudinal cutting saw blade group, for longitudinally cutting the large blocks into a group of transversely arranged middle blocks; the steering conveying and turning machine has a longitudinal conveying front section, a transverse conveying middle section and a transverse turning rear section, for transferring the middle block group from longitudinal conveying to transverse conveying, and transversely turning the middle blocks one by one to the small cutting machine; the small cutting machine has a transverse cutting saw blade group, for transversely cutting the middle blocks into a group of longitudinally arranged small blocks.

[0008] The block conveying and turning machine and the large cutting machine are connected by a first chain plate conveyor.

[0009] The diverting conveyor flipping machine and the small cutting machine are connected via a second chain plate conveyor.

[0010] A palletizer is also connected to the rear of the small cutting machine.

[0011] The block conveying and turning machine comprises a roller conveying mechanism and a turning mechanism arranged in front and back; the roller conveying mechanism comprises a roller group and a roller driving mechanism driving the roller group; the turning mechanism comprises an L-shaped turning piece and a turning driving mechanism, the L-shaped turning piece is rotatably arranged at the output rear end position of the roller group, and the turning driving mechanism drives the L-shaped turning piece to turn 90 degrees.

[0012] The L-shaped flipping member comprises a brick placing plate and a rotating support plate. The L-shaped flipping member is flipped to a state where the brick placing plate receives the output rear end of the roller group, and the height of the brick placing plate is slightly lower than the height of the roller group.

[0013] A front auxiliary roller is provided at the output rear end of the roller group. The L-shaped flipping piece flips to a state where a brick placing plate receives the output rear end of the roller group. The front auxiliary roller and the brick placing plate are staggered and overlapped with each other, and the front auxiliary roller and the roller group are arranged at the same height.

[0014] A rear auxiliary roller is also provided at the output rear of the roller group. The L-shaped flipping piece flips over until the turning support plate is in a horizontal state. The rear auxiliary roller and the turning support plate are staggered and stacked with each other, and the height of the rear auxiliary roller is slightly higher than that of the turning support plate.

[0015] A flip sensing mechanism is also provided next to the flip mechanism, and the flip sensing mechanism includes three sensors and a sensing baffle; the sensing baffle is installed on the rotating shaft of the L-shaped flip part, and the sensing baffle has a corresponding arc-shaped swing area that swings back and forth as the rotating shaft rotates, and the three sensors are arranged front and back and opposite to the arc-shaped swing area.

[0016] The flipping induction mechanism comprises an induction support, a semicircular arc groove is arranged on the induction support, and three induction sensors are arranged on the semicircular arc groove in the front, middle and rear positions.

[0017] The steering conveying and turning machine includes a frame, a roller conveying mechanism, a chain conveying mechanism and a block turning mechanism; the roller conveying mechanism has a roller group and a roller driving mechanism that drives the roller group; the chain conveying mechanism includes a conveying chain, a conveying chain driving mechanism that drives the conveying chain to transmit, and a conveying chain lifting mechanism that drives the conveying chain to rise and fall; the conveying chain is arranged at the output end position of the roller group with a conveying direction perpendicular to the conveying direction of the roller group, and the conveying chain and the rollers of the roller group are staggered, and the conveying chain lifting mechanism drives the conveying chain to perform a height-adjustable lifting operation relative to the roller group; the block turning mechanism has a brick clamping swing frame and a swing frame driving unit, the brick clamping swing frame is arranged at the output rear end position of the conveying chain, and the swing frame driving unit drives the brick clamping swing frame to swing.

[0018] The roller driving mechanism comprises a motor and a transmission chain group, and the transmission chain group is transmission-connected between the motor and the roller group.

[0019] The chain conveying mechanism has a chain frame; the conveying chain driving mechanism includes a motor, a chain shaft and a sprocket group; the chain shaft is rotatably installed on the chain frame, the sprocket group is installed on the chain shaft, and the conveying chain is installed on the sprocket group; the motor is connected to the chain shaft, driven by the motor, and the conveying chain is driven to convey via the chain shaft and the sprocket group.

[0020] The chain conveying mechanism has a chain frame; the conveying chain lifting mechanism has two groups of lifting cylinders respectively close to the two ends of the chain frame, and the two groups of lifting cylinders are installed between the frame and the chain frame.

[0021] The chain conveying mechanism is also provided with a guide unit, which includes a guide rod sleeve and a guide rod which are movably mounted on each other, the guide rod sleeve is fixedly mounted on the frame or the chain frame, and the guide rod is fixedly mounted on the chain frame or the frame.

[0022] A lifting induction mechanism is also provided beside the conveyor chain lifting mechanism, and the lifting induction mechanism comprises an upper induction device and a lower induction device which are arranged one above the other.

[0023] The output end of the conveyor chain is provided with an in-position sensing mechanism, which comprises an inclined pressure block and a sensing member. The inclined pressure block is elastically movable and inclined, and the sensing member is arranged relative to the inclined pressure block to sense the movement of the inclined pressure block.

[0024] The steering conveying and turning machine also includes a conveying and sorting mechanism arranged at the output end of the roller group, the conveying and sorting mechanism includes a machine base, a sorting plate arranged on the machine base, a plate driving unit for driving the sorting plate to reciprocate longitudinally, and a building block sensing unit; the pushing and returning directions of the sorting plate are the front direction and the rear direction; the building block sensing unit has a sensing sheet and a sensor that are arranged in a coordinated manner for front and rear sensing, the sensing sheet is elastically arranged on the machine base along the front and rear directions, and when the sensing sheet is not subjected to external force, the front end of the sensing sheet extends to a position in front of the sorting plate.

[0025] The sensing piece is a rotating paddle, which cooperates with the small wheel through a bent portion to form a rotating fulcrum. One side of the bent portion extends to form a sensing portion, and the other side is elastically connected through a spring member.

[0026] The block conveying and sorting mechanism also includes a sorting induction unit, which includes a sensor and a sensing member; the sensing member is arranged to move synchronously with the sorting plate, and the sensor is arranged at a position of the machine base corresponding to the sensing member for induction and matching.

[0027] A guide unit is also provided between the arranging plate and the machine base, and the guide unit comprises a guide rod sleeve and a guide rod which are movably mounted on each other, the guide rod sleeve is fixedly mounted on the machine base or the arranging plate, and the guide rod is fixedly mounted on the arranging plate or the machine base.

[0028] The block turning mechanism includes a swing frame, a swing frame driving unit and a brick clamping assembly; the swing frame driving unit is connected to the swing frame to drive the swing frame to swing; the brick clamping assembly is installed on the swing frame, and the brick clamping assembly includes two clamping plates arranged opposite to each other and two clamping plate driving units respectively driving the two clamping plates to cooperate in clamping action, the clamping surfaces of the two clamping plates are arranged at an angle to the swing surface corresponding to the swing frame, the swing frame swings 90 degrees above the horizontal plane, and the corresponding two clamping plates make a 90 degree angle conversion between vertical and horizontal.

[0029] The swing frame has a rotating shaft, on which an arc-shaped connecting piece is arranged; the swing frame driving unit is a swing frame driving oil cylinder, and the swing frame driving oil cylinder is movably hinged with the arc-shaped connecting piece.

[0030] The block flipping mechanism also includes a swing frame sensing unit, which includes two sensors and an induction baffle; the induction baffle is installed on the rotating shaft of the swing frame, and the induction baffle has two corresponding swing positions when rotating with the rotating shaft. The two sensors are arranged relative to the induction baffle and respectively correspond to the relative positions of the two swing positions.

[0031] The splint driving unit is a splint driving oil cylinder, and guide units are provided on both sides of the corresponding splint driving oil cylinder. The guide unit includes a guide rod sleeve and a guide rod that are movably mounted on each other. The guide rod sleeve is fixedly mounted on the swing frame or the splint, and the guide rod is fixedly mounted on the splint or the swing frame.

[0032] The two clamps are respectively provided with clamp sensing units, which include two sensors and a sensing member; the sensing member is arranged synchronously with the clamps and has two sensing positions that reciprocate with the clamps; the two sensors are arranged relative to the sensing member and respectively correspond to the relative positions of the two sensing positions.

[0033] A method for cutting ceramsite blocks, the steps of which are as follows:

[0034] 1) The large blocks are fed into the block conveying and turning machine, and the large blocks are vertically conveyed in the entire longitudinal conveying section of the block conveying and turning machine, and the large blocks are sequentially turned longitudinally from vertical to horizontal at the rear end of the conveying;

[0035] 2) A large cutting machine receives the large horizontal blocks and cuts them longitudinally into medium blocks arranged transversely, and then delivers the medium blocks arranged transversely;

[0036] 3) The middle block group arranged horizontally by the steering conveyor and flipper sequentially passes through the longitudinal conveying front section and the transverse conveying middle section of the steering conveyor and flipper, and the middle block group is transferred from longitudinal conveying to transverse conveying; then, each middle block is sequentially flipped from vertical to horizontal at the rear end of the conveying;

[0037] 4) A small cutting machine receives the horizontal medium building blocks and cuts them transversely into small building block groups arranged longitudinally, and then sends out the small building block groups arranged longitudinally.

[0038] In the step 2), the first chain conveyor receives the horizontal large building blocks, and the large building blocks are sent from the first chain conveyor to the large cutting machine.

[0039] In the step 4), the second chain plate conveyor receives the horizontal medium building blocks, and the medium building blocks are sent from the second chain plate conveyor to the small cutting machine.

[0040] The method further comprises step 5) receiving the small building block groups by a palletizing machine and performing palletizing operations on them.

[0041] After adopting the above scheme, the invention has a beneficial effect of a ceramsite block cutting line and a cutting method compared with the prior art in that: the cutting production line of the invention cleverly designs the horizontal and vertical flow distribution and each unit, and each unit of the production line performs work synchronously and efficiently, and the large blocks are fed in by water, and are longitudinally turned over and cut into medium blocks longitudinally; the medium blocks are then directly transferred from longitudinal transportation to transverse transportation, and the medium blocks are transversely turned over and cut into small blocks transversely, and finally sent out of the cutting line, and can be directly stacked by the stacker. The production line equipment unit has a simple design, a simple and reliable operation mode, and can well take into account the cutting efficiency and cutting quality of ceramsite blocks.

[0042] The preferred solution is that the block conveying and turning machine is driven by a roller drive mechanism. The blocks are automatically conveyed backwards on the roller group, and the L-shaped turning piece is turned forward, waiting to receive the blocks sent by the transfer roller group. After the L-shaped turning piece transfers the blocks, it is driven by the turning drive mechanism to turn the L-shaped turning piece 90 degrees, and the blocks are transformed from vertical to horizontal, so that they are properly placed for cutting. The overall structural design of the block conveying and turning machine is very simple, and it is preferably suitable for large blocks of relatively large size and heavy weight to achieve 90-degree turning. The turning action is fast, smooth and reliable, providing technical guarantee for efficient and high-quality cutting of blocks.

[0043] The preferred solution is a steering conveyor flipping machine, which is driven by a roller drive mechanism. The block group is automatically transported backward longitudinally on the roller group; after being transported to the output end position, the conveyor chain drive mechanism drives the conveyor chain to rise and take over the block group on the roller directly above it, so that the block group continues to be transported horizontally by the conveyor chain with a 90-degree turn. After the block group is transported horizontally to the right place, the blocks are transferred one by one to the brick clamping swing frame, and the brick clamping swing frame is driven by the swing frame drive unit to swing appropriately. Finally, the blocks are transformed from vertical to horizontal, and the blocks are prepared for proper placement for cutting. The overall structural design is very simple, and is preferably suitable for medium-sized blocks of relatively small size and moderate weight to achieve 90-degree flipping. The continuous action of turning, conveying, and flipping is very fast, smooth, and reliable, providing technical guarantee for efficient and high-quality secondary transfer cutting of blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1It is a schematic diagram of the ceramsite block cutting process;

[0045] Figure 2 It is a flow chart of ceramsite block cutting flow;

[0046] Figure 3 It is the main view of the cutting line of the ceramsite block;

[0047] Figure 4 This is the front view of the block conveyor and turning machine and the large cutting machine;

[0048] Figure 5 This is the front view of the steering conveyor flip machine and the small cutting machine;

[0049] Figure 6 It is a three-dimensional diagram of a block conveying and turning machine;

[0050] Figure 7 This is the front view of the block conveying and turning machine;

[0051] Figure 8 is a structural schematic diagram of a flip sensing mechanism;

[0052] Fig. 9 It is a schematic diagram of the sensor support part;

[0053] Fig.10 This is a schematic diagram of the action of the blocks before they are transported and turned over;

[0054] Fig.11 It is a schematic diagram of the action after the block is turned over;

[0055] Fig.12 It is a three-dimensional diagram of a block turning, conveying and turning machine;

[0056] Fig.13 It is a three-dimensional diagram of the chain conveyor mechanism;

[0057] Fig.14 is a schematic diagram of the lifting and lowering sensing mechanism;

[0058] Fig.15 is a schematic diagram of the in-place sensing mechanism;

[0059] Fig.16 It is a three-dimensional diagram of the conveying and sorting mechanism;

[0060] Fig.17 It is an exploded view of the conveying and finishing mechanism;

[0061] Fig.18 is a schematic diagram of a masonry block sensing unit;

[0062] Fig.19 It is a schematic diagram of the arrangement sensing unit;

[0063] Fig. 20It is a three-dimensional diagram of the flip mechanism;

[0064] Fig.21 is a schematic diagram of the swing frame sensing unit;

[0065] Fig. 22 is a schematic diagram of the splint sensing unit;

[0066] Fig.23 This is a schematic diagram of a state where the swing frame is swung to clamp a building block;

[0067] Fig.24 It is a schematic diagram of the state where the swing frame is swung to release the building blocks.

[0068] Description of symbols

[0069] Block conveyor and turning machine 100:

[0070] To convey the entire section 101 and longitudinally flip the rear section 102;

[0071] Roller group 11, roller driving mechanism 12, motor 121, transmission chain group 122; L-shaped flip member 13, brick placing plate 131, rotating support plate 132, rotating shaft 133;

[0072] Turning drive mechanism 14, front auxiliary roller 15, rear auxiliary roller 16,

[0073] Turning induction mechanism 17, induction sensor 171, induction baffle 172, induction support 173, semicircular arc groove 174, arranging side roller 18, frame 19; large cutting machine 200, steering conveying turning machine 300:

[0074] The longitudinal conveying front section 301, the transverse conveying middle section 302 and the transverse flipping rear section 303; the roller conveying mechanism 31, the roller group 311, the motor 312, the transmission chain group 313, the chain conveying mechanism 32, the conveying chain 321, the motor 322, the chain shaft 323, the sprocket group 324,

[0075] Chain frame 325, lifting cylinder 326, guide unit 327,

[0076] Block turning mechanism 33, swing frame 331, swing frame driving unit 332, rotating shaft 3311,

[0077] Arc-shaped connecting member 3312, clamping plate 333, clamping plate driving unit 334,

[0078] Guide unit 335, sensing baffle 336, sensor 337, sensor 338, sensing member 339;

[0079] Conveying and sorting mechanism 34, sorting plate 341, plate driving unit 342, induction sheet 343,

[0080] Bending portion 3431, sensing portion 3432, small wheel 3433, spring member 344, sensor 345,

[0081] Guide unit 346, sensor 347, sensor element 348, base 349;

[0082] Upper sensor 351, lower sensor 352, mounting plate 353,

[0083] Oblique pressure block 354, induction member 355, frame 39;

[0084] Small cutting machine 400, first chain conveyor 500, second chain conveyor 600, palletizer 700. DETAILED DESCRIPTION

[0085] The case is further described in detail below in conjunction with specific implementation methods.

[0086] A ceramsite block cutting line, such as Figure 3-5 As shown, it includes a block conveying and turning machine 100, a large cutting machine 200, a steering conveying and turning machine 300 and a small cutting machine 400 which sequentially convey and receive blocks.

[0087] Before cutting, the bricks are large blocks T1 of a certain large size (such as 1510*1250*600), which need to be evenly cut into small blocks T3 of a required specific small size (such as 600*240*200). The large blocks T1 are placed vertically before cutting. Figure 1 As shown, this case adopts the following cutting ideas and operations: ① First, flip the large building block T1 from vertical to horizontal; ② Cut the horizontal large building block T1 into medium building block group T2 (including several medium building blocks T21) in equal parts, and the medium building block T21 is vertical at this time; ③ Flip the medium building block T21 from vertical to horizontal; ④ Cut the horizontal medium building block T21 into several small building blocks T3 in equal parts.

[0088] Therefore, the ceramsite block cutting line of the present invention is designed as follows:

[0089] ① The block conveying and turning machine 100 has a longitudinal conveying section 101 and a longitudinal turning rear section 102. The large block T1 is fed in (specifically, it can be fed in by a forklift), firstly transported forward and backward by the longitudinal conveying section 101, and then the large block T1 is longitudinally turned over by the longitudinal turning rear section 102, from vertical to horizontal, and fed into the large cutting machine 200.

[0090] ② The large cutting machine 200 has a longitudinal cutting saw blade group 201, which cuts the large building block T1 longitudinally into a transversely arranged middle building block group T2 (including a plurality of vertical middle building blocks T21).

[0091] ③ The steering conveying and turning machine has a longitudinal conveying front section 301, a transverse conveying middle section 302 and a transverse turning rear section 303. The middle building block group T2 is fed in, firstly through the longitudinal conveying front section 301 and the transverse conveying middle section 302 in sequence, so that the middle building block group T2 is turned from longitudinal conveying to transverse conveying as a whole; it is transversely conveyed to the rear end, and then the transverse turning rear section 303 turns the middle building blocks T21 laterally one by one, from vertical to horizontal, and then feeds them into the small cutting machine 400.

[0092] ④ The small cutting machine 400 has a transverse cutting saw blade group 401, which transversely cuts the central building block T21 into a small building block group T3 arranged longitudinally.

[0093] Preferably, in order to facilitate smooth and efficient cutting, the first chain plate conveyor 500 is used to transition between the block conveyor and the large cutting machine 200. Similarly, the second chain plate conveyor 600 is used to transition between the steering conveyor and the small cutting machine 400.

[0094] Preferably, a palletizer 700 is also provided behind the small cutting machine 400 for directly palletizing the small building block groups T3 delivered by the small cutting machine 400. After palletizing, the small building block groups T3 can be transported out by means of a forklift.

[0095] Based on the same idea, the present invention provides a method for cutting ceramsite blocks, and the steps are as follows:

[0096] 1) The large building block T3 is fed into the building block conveying and turning machine, and the large building block T3 is vertically conveyed on the longitudinal conveying section 101 of the building block conveying and turning machine 100, and the large building block T3 is longitudinally turned from vertical to horizontal at the rear end of the conveying through the longitudinal turning rear section 102;

[0097] The large blocks T3 can be placed one by one, preferably a large block group consisting of several large blocks is placed by a forklift on the longitudinal conveying section 101. Several large blocks of the large block group are placed in a longitudinal arrangement. The longitudinal flipping rear section 102 performs longitudinal flipping action on each of the large blocks.

[0098] 2) The large cutting machine 200 receives the horizontal large building blocks T3 and cuts them longitudinally into the transversely arranged middle building block groups T2, and then sends the transversely arranged middle building block groups T2 out;

[0099] 3) The middle block group T2 arranged horizontally by the steering conveyor turning machine 300 sequentially passes through the longitudinal conveying front section 301 and the transverse conveying middle section 302 of the steering conveyor turning machine 300, and the middle block group T2 is transferred from longitudinal conveying to transverse conveying; then, at the rear end of the conveying, each middle block T21 is sequentially turned from vertical to horizontal by the transverse turning rear section 303;

[0100] 4) The small cutting machine 400 receives the horizontal medium building block T21 and cuts it transversely into small building block groups T3 arranged longitudinally, and then sends out the small building block groups T3 arranged longitudinally.

[0101] Preferably, in step 2), the first chain plate conveyor 500 receives the horizontal large building blocks T1, and the large building blocks T1 are sent from the first chain plate conveyor 500 to the large cutting machine 200. Similarly, in step 4), the second chain plate conveyor 600 receives the horizontal medium building blocks T2, and the medium building blocks T2 are sent from the second chain plate conveyor 600 to the small cutting machine 400.

[0102] Preferably, the method further comprises step 5) the small building block group T3 is received by the palletizer 700 and palletized. After palletizing, the small building block group T3 can be transported out by a forklift.

[0103] like Figure 2 As shown, it is the preferred process operation of the cutting method of ceramsite blocks of the present invention: placing bricks →

[0104] Roller conveying → tipping → chain conveying → longitudinal cutting → roller conveying → tank chain rising → tank chain conveying → tipping → chain conveying → transverse cutting → palletizing → maintenance.

[0105] The production line equipment unit of the present invention has a simple design, a simple operation mode, is safe and reliable, has a high cost performance, and can well take into account the cutting efficiency and cutting quality of ceramsite blocks.

[0106] The preferred solution of the block conveying and turning machine is as follows:

[0107] Block conveying and turning machine 100 Figure 6-11 As shown, it mainly includes a roller conveying mechanism and a turning mechanism arranged in front and back, and the two are preferably installed on a frame 19. The roller conveying mechanism has a roller group 11 and a roller driving mechanism 12 driving the roller group 11. Specifically, the roller group 11 has a plurality of rollers arranged horizontally and spaced apart and installed on the frame 19, and the roller driving mechanism 12 includes a motor 121 and a transmission chain group 122, and the transmission chain group 122 is connected between the motor 121 and the roller group 11. When the motor 121 works, the roller group 11 is driven to roll through the transmission chain group 122, and the delivered large building blocks T1 are placed upright on the roller group 11 to achieve horizontal conveyance.

[0108] The flip mechanism comprises an L-shaped flip member 13 and a flip driving mechanism 14. The L-shaped flip member 13 is rotatably arranged at the output rear end position of the roller group 11. Specifically, the L-shaped flip member 13 comprises a brick placing plate 131 and a rotating support plate 132 which are arranged perpendicular to each other. The corner connection between the two is rotatably mounted on the frame 19 via a rotating shaft 133. The flip driving mechanism 14 drives the L-shaped flip member 13 to perform a 90-degree flipping action around the rotating shaft 133. Specifically, the flip driving mechanism 14 can adopt a driving oil cylinder, and the transmission is pivotally connected between the L-shaped flip member 13 and the frame 19.

[0109] In a preferred embodiment, the L-shaped flip member 13 flips to a horizontal state of the brick placing plate 131 (i.e., a state of receiving the output rear end of the roller group 11), and the height of the brick placing plate 131 is slightly lower than the height of the roller group 11. This design ensures that the large building blocks T1 can be smoothly and accurately transported from the roller group 11 to the top of the brick placing plate 131.

[0110] In a preferred embodiment, a front auxiliary roller 15 is further provided at the output rear end of the roller group 11, and the L-shaped flipping member 13 flips to the state where the brick placing plate 131 receives the output rear end of the roller group 11, and the front auxiliary roller 15 and the brick placing plate 131 are mutually offset and overlapped, and the front auxiliary roller 15 and the roller group 11 are arranged at the same height. In a specific embodiment, the brick placing plate 131 is hollowed out, and the front auxiliary roller 15 is embedded in the brick placing plate 131. In this way, the large building block T1 can be naturally and smoothly transitioned to being supported by the front auxiliary roller 15, and then the L-shaped flipping member 13 flips, and the large building block T1 is in turn supported by the flipped brick placing plate 131 and flips accordingly.

[0111] In a preferred embodiment, a rear auxiliary roller 16 is further provided at the rear of the output of the roller group 11. The L-shaped flip member 13 flips to the horizontal state of the rotating support plate 132, and the rear auxiliary roller 16 and the rotating support plate 132 are staggered and stacked with each other, and the height of the rear auxiliary roller 16 is slightly higher than the height of the rotating support plate 132. In a specific embodiment, the rotating support plate 132 is hollowed out, and the rear auxiliary roller 16 is embedded in the rotating support plate 132. In this way, when the L-shaped flip member 1 flips into place, the large building block T1 changes from vertical to horizontal, and can automatically switch from the rotating support plate 132 to be supported by the rear auxiliary roller 16, thereby facilitating the roller conveying of the large building block T1 to the subsequent process. In addition, the rear auxiliary roller 16 can be provided in plurality, and the rearmost roller is preferably installed with an oblique bracket extending backward, which is conducive to the connection and transportation with the relevant devices of the subsequent process.

[0112] In a preferred embodiment, a flip sensing mechanism 17 is also provided next to the flip mechanism, and the flip sensing mechanism 17 includes three sensors 171 and a sensing baffle 172. The sensing baffle 172 is installed on the rotating shaft 133 of the L-shaped flip member 13, so that the sensing baffle 172 swings with the rotation of the rotating shaft 133, and has an arc-shaped swing area (90-degree arc swing area) corresponding to the front and back swing, and the three sensors 171 are arranged front and back and face the arc-shaped swing area. The three sensors 171 are respectively the first sensor, the second sensor and the third sensor, which respectively correspond to the three flipping states of the L-shaped flip member 13: the state before flipping (the brick plate 131 is horizontal), the state during flipping (the brick plate 131 and the rotating support plate 132 are both tilted) and the state after flipping (the rotating support plate 132 is horizontal). The three sensors 171 are preferably distributed in an arc shape with a high center and low sides. In order to facilitate the installation and fixation of the three sensors 171, the flip sensing mechanism 17 also has a sensor support 173, and a semi-circular arc groove 174 is provided on the sensor support 173. The three sensors 171 are arranged on the semi-circular arc groove 174 in the front, middle and rear.

[0113] In a preferred embodiment, the roller group 11 is provided with a tidying side roller 18 at the side position near the input end, which is used to align and tidy the large building blocks T1 fed in left and right directions. Furthermore, a related sensing mechanism is provided at the position of the tidying side roller 18, which is used to sense whether the large building blocks T1 on the roller group 11 are fully loaded, so as to determine whether to continue feeding bricks or stop feeding bricks.

[0114] The block conveying and turning machine in this case corresponds to the following steps of the block conveying and turning method:

[0115] 1) The L-shaped flipping member 13 is in a state before flipping, and the large building block T1 is vertically fed from the input end of the roller group 11 and transported to the output end of the roller group 11, and then sent to the brick placing plate 131 of the L-shaped flipping member 13 (see Figure 5 );

[0116] 2) The L-shaped flipping member 13 performs a 90-degree flipping action, flipping the large building block T1 from being supported by the brick placing plate 131 to being supported by the rotating support plate 132, thereby completing the 90-degree flipping of the large building block T1 from the vertical position to the horizontal position (see Figure 6 ).

[0117] In the preferred embodiment, in the step 1), the large building block T1 is transported to the output end of the roller group 11, and then sent to the front auxiliary roller 15, and the brick plate 131 of the L-shaped flip member 13 is located below the large building block T1. In the step 2), the L-shaped flip member 13 performs a 90-degree flipping action, and the large building block T1 is transferred from the front auxiliary roller 15 to the brick plate 131, and then flipped with the L-shaped flip member 13 to be supported by the rotating support plate 132. When the L-shaped flip member 13 flips 90 degrees and is in place, the large building block T1 is transferred from the rotating support plate 132 to the rear auxiliary roller 16, and the rotating support plate 132 is located below the rear auxiliary roller 16.

[0118] In the preferred embodiment, in the step 1), after the large blocks T1 are fed in one by one, the large blocks T1 are first aligned and sorted in the left and right directions by the sorting side rollers 18, and then continue to be transported to the output end of the roller group 11. In addition, the relevant sensing mechanism at the sorting side rollers 18 senses that when the sensing mechanism detects that a large block T1 has stayed at the position of the sorting side rollers 18 for a certain period of time, it is determined that the roller group 11 is fully loaded at this time, and the large blocks T1 are stopped from being fed into the roller group 11. Otherwise, the bricks continue to be fed.

[0119] In the preferred embodiment, in the step 1), the sensing baffle 172 is in correspondence with the first sensor, and the sensing detection indicates that the L-shaped flipping member 13 is in a pre-flipping state. On this basis, the conveying work of the roller group 11 drives the large building block T1 forward by one building block position; otherwise, the roller group 11 stops conveying and waits. When the second sensor detects the sensing baffle 172, it indicates that the L-shaped flipping member 13 is carrying the large building block T1 in a flipping state, which provides a basis for judging whether the L-shaped flipping member 13 is in normal operation. When the third sensor detects the sensing baffle 172, it indicates that the L-shaped flipping member 13 is in a post-flipping state, that is, it is judged that the flipping is completed once, and the flipped large building block T1 can continue to be conveyed to the subsequent process.

[0120] In summary, the flipping action design of the block conveying and flipping machine 100 in this case is very simple and flexible, and the flipping operation of the large block T1 is simple, fast and accurate, and does not require complicated positioning, providing technical guarantee for efficient and high-quality cutting of blocks.

[0121] The preferred embodiment of the steering conveying and turning machine is as follows:

[0122] like Figure 12-24 As shown, the steering conveying and turning machine mainly includes a roller conveying mechanism 31, a chain conveying mechanism 32 and a block turning mechanism 33, all of which are arranged on a frame 39.

[0123] The roller conveying mechanism 31 comprises a roller group 311 and a roller driving mechanism for driving the roller group 311; specifically, the roller group 311 comprises a plurality of rollers arranged horizontally and spaced apart and mounted on a frame 39, and the roller driving mechanism comprises a motor 312 and a transmission chain group 313, and the transmission chain group 313 is connected between the motor 312 and the roller group 31. When the motor 312 works, the transmission chain group 313 drives the roller group 311 to roll, and the delivered middle block group T2 is placed upright on the roller group 31 to realize horizontal conveying.

[0124] The chain conveying mechanism 32 includes a conveying chain 321, a conveying chain driving mechanism for driving the conveying chain 321 to convey, and a conveying chain lifting mechanism for driving the conveying chain 321 to rise and fall. The conveying chain 321 is arranged at the output end of the roller group 311 with a conveying direction perpendicular to the conveying direction (longitudinal direction) of the roller group 311, that is, the conveying chain 321 is for horizontal transmission, and the conveying chain 321 and the rollers of the roller group 311 are staggered (displaced), and the conveying chain lifting mechanism drives the conveying chain 321 to perform a height-adjustable lifting operation relative to the roller group 311, that is, the conveying chain 321 can be raised and adjusted to be higher than the roller group 311, or lowered and adjusted to be lower than the roller group 311.

[0125] The preferred embodiment of the conveyor chain driving mechanism includes a motor 322, a chain shaft 323 and a sprocket group 324. The chain conveyor mechanism 32 has a chain frame 325; the chain shaft 323 is provided with two groups, which are rotatably installed on the lateral ends of the chain frame 325, and the sprocket groups 324 (two groups are provided in two groups) are correspondingly installed on the two groups of chain shafts 323. The conveyor chain 321 is provided with two side-by-side ones, which are installed on the sprocket group 324 for transmission. The conveyor chain 321 preferably adopts a tank chain. The motor 322 is connected to the chain shaft 323 for transmission. In this way, the motor 322 drives the chain shaft 323 and the sprocket group 324 in turn, and finally drives the conveyor chain 321 for horizontal circulation transmission.

[0126] The preferred embodiment of the conveyor chain lifting mechanism has two sets of lifting cylinders 326 respectively close to the lateral ends of the chain frame 325, and the two sets of lifting cylinders 326 are installed between the frame 39 and the chain frame 325. Therefore, the chain frame 325 and the conveyor chain 321 thereon can be driven to perform a smooth lifting action by the synchronous lifting of the two sets of lifting cylinders 326.

[0127] Furthermore, in order to improve the stability and reliability of lifting, the chain conveyor mechanism is also provided with a guide unit 327, and the guide unit 327 is preferably provided with four groups, which are respectively provided at the left and right sides of the two lateral ends of the chain frame 325. Each group of guide units 327 includes a guide rod sleeve and a guide rod that are movably mounted on each other, the guide rod sleeve is fixedly mounted on the frame 39 or the chain frame 325, and the guide rod is fixedly mounted on the chain frame 325 or the frame 39. In this way, the four groups of guide units 327 are synchronously guided to ensure the overall lifting performance of the conveyor chain 321.

[0128] In a preferred embodiment, a lifting sensing mechanism is also provided next to the conveyor chain lifting mechanism, which is used to sense the lifting and lowering of the conveyor chain 321, so as to facilitate efficient cooperation of the front and rear processes. The lifting sensing mechanism has an upper sensor 351 and a lower sensor 352 arranged up and down, which can be installed up and down on a mounting plate 353, and a sensing reference part is provided on any part that is synchronously lifted and lowered with the conveyor chain 321. The sensing reference part can cooperate with the upper sensor 351 to realize upper sensing as it rises, and can cooperate with the lower sensor 352 to realize lower sensing as it falls. After all the middle blocks on the conveyor chain 321 are flipped and sent out, the conveyor chain 321 falls below the roller group 311, and the lower sensor 352 senses, and the roller group 311 conveys the middle block group to its output end in a longitudinal direction, and then the conveyor chain 321 rises to support the middle block group above it, and the upper sensor 351 senses, and it is judged that the conveyor chain 321 has risen to a certain position, and then the conveyor chain 321 operates to realize the steering conveying of the middle block group from longitudinal to lateral.

[0129] In a preferred embodiment, the output end of the conveyor chain 321 is also provided with an in-place sensing mechanism, which is an oblique pressure block 354 and a sensing member 355. The oblique pressure block 354 is elastically movable and obliquely arranged, and the sensing member 355 is appropriately arranged relative to the oblique pressure block 354. When the middle block is transmitted to the output end position of the conveyor chain 321, the middle block presses down the oblique pressure block 354 accordingly, and the sensing member 355 senses the downward pressing action of the oblique pressure block 354 accordingly, and determines that the middle block has been transmitted to the right position, so the conveyor chain 321 stops conveying, and the flipping mechanism works to flip the middle block. After the middle block is flipped away, the oblique pressure block 354 automatically bounces back to its original position, and the sensing member 355 senses and determines that the output end of the conveyor chain 321 is empty accordingly, so the conveyor chain 321 continues to transmit the next middle block to be flipped. In this way, the cycle is repeated to carry out efficient brick delivery and flipping operations.

[0130] In a preferred embodiment, the steering conveyor turning machine of this case further includes a conveyor sorting mechanism 34, which is arranged at the output end of the roller group 31. Figure 5-8 As shown, the conveying and sorting mechanism 34 includes a base 349, a sorting plate 341 disposed on the base 349, a plate driving unit 342, and a block sensing unit. The plate driving unit 342 drives the sorting plate 341 to reciprocate longitudinally on the base 349. The plate driving unit 342 specifically adopts a driving cylinder, which is installed and connected between the base 349 and the sorting plate 341.

[0131] The pushing and returning directions of the sorting plate 341 are the front and rear directions. The block sensing unit has a sensing sheet 343 and a sensor 344 that are arranged in coordination with the front and rear sensing. The sensing sheet 343 is elastically arranged on the machine base 349 along the front and rear directions. When the sensing sheet 343 is not subjected to external force and the sorting plate 341 is in the sorting position, the front end of the sensing sheet 343 extends to the front position of the sorting plate 341, so that the middle block group is transported toward the front of the sorting plate 341. When it touches the sorting plate 341 for alignment, the middle block group can also touch the sensing sheet 343 to trigger the induction. The conveying and sorting mechanism 34 realizes the in-place limitation of the lateral conveying, prevents over-conveying and hitting the sensing sheet, and the end alignment of the middle block group is very simple and effective.

[0132] As a preferred embodiment of the sensing sheet 343, the sensing sheet 343 is a rotating paddle structure, which cooperates with the small wheel 3433 through the bending portion 3431 to form a rotating fulcrum, one side of the bending portion 3431 extends to form the sensing portion 3432, and the other side is elastically connected by a spring member 345. The small wheel 3433 is installed on the relevant seat of the block sensing unit, and the spring member 345 is obliquely pulled between one side of the bending portion 3431 and the relevant seat, so as to facilitate its elastic reset effect on the sensing sheet 343. The sensing portion 3432 is designed as a double-bent ladder-shaped structure, with the top of the ladder facing forward to provide the middle block group with support to realize backward rotation and paddle movement, and such a design avoids the possible influence of the sensing sheet 343 on the subsequent steering and conveying of the middle block group. The sensor 344 adopts a vertical downward sensing setting, and the rear side of the sensing portion 3432 is designed with a small sensing flat plate that can extend to the bottom of the sensor 344 to facilitate triggering the sensing effect.

[0133] The arranging plate 341 is designed to be a horizontal strip to play the role of arranging the ends flush. In order to facilitate the reciprocating motion of the arranging plate 341 and the smooth reliability of the arranging action, a guide unit 346 is further provided between the arranging plate 341 and the base 349. The guide unit 346 is preferably provided in two groups, which are respectively provided on the left and right sides of the plate driving unit 342. Each group of guide units 346 includes a guide rod sleeve and a guide rod that are movably mounted on each other. The guide rod sleeve is fixedly mounted on the base 349 or the arranging plate 341, and the guide rod is fixedly mounted on the arranging plate 341 or the base 349. In this way, the two groups of guide units 346 are synchronously guided to ensure the overall motion performance of the arranging plate 341.

[0134] In a preferred embodiment, the conveying and sorting mechanism 34 also includes a sorting sensing unit, which includes a sensor 347 and a sensing member 348. The sensing member 348 is set to move synchronously with the sorting plate 341. In a specific preferred embodiment, it is set on a guide rod, and the guide rod is fixedly mounted on the back of the sorting plate 341 and moves synchronously with the sorting plate. In the embodiment, the sensing member 348 is an induction ring mounted on the guide rod. The sensor 347 is arranged on the machine base 349 and is in a position that can sense and cooperate with the sensing member 348. Each time the sorting plate 341 moves forward, the end is leveled. After each sorting, the sorting plate 341 moves backward and returns to its original position, which is sensed by the sensor 347. After that, the next process operation is instructed to move, and the conveying chain 321 of the chain conveying mechanism 32 rises to receive the sorted middle block group for lateral conveying.

[0135] The design of the conveying and sorting mechanism 34 is very concise and effective in arranging the ends of the middle building block group flush, and the sorting method is very conducive to the application in the steering and conveying requirements of the middle building block group, realizing accurate steering and conveying of the middle building block group, and facilitating the subsequent building block turning mechanism 33 to efficiently and accurately turn over the middle building blocks one by one, thereby providing a guarantee for efficient, concise and high-quality building block cutting.

[0136] The block turning mechanism 33 comprises a brick clamping swing frame and a swing frame driving unit. The brick clamping swing frame is arranged at the output rear end position of the conveying chain 321, and the swing frame driving unit drives the brick clamping swing frame to swing. Figure 9-13 As shown, it includes a swing frame 331, a swing frame driving unit 332 and a brick clamping assembly.

[0137] The swing frame driving unit 332 is connected to the swing frame 331 to drive the swing frame 331 to swing. In a specific embodiment, the swing frame 331 has a rotating shaft 3311, and an arc-shaped connecting member 3312 is provided on the rotating shaft 3311. The swing frame driving unit 332 is a swing frame driving cylinder, and the swing frame driving cylinder is movably hinged with the arc-shaped connecting member 3312. In this way, the swing frame 331 can be driven to swing by the swing frame driving cylinder being movable and retracted, and the arc-shaped connecting member 3312 and the rotating shaft 3311 are transmitted.

[0138] The brick clamping assembly is installed on the swing frame 331, and is used to clamp and release the bricks. The brick clamping assembly includes two clamping plates 333 arranged opposite to each other and two clamping plate driving units 334 respectively driving the two clamping plates 333 to cooperate in the clamping action. Specifically, the swing frame 331 is a frame structure, and the two clamping plates 333 are respectively arranged on the left and right two opposite frame rods of the swing frame 331. The two clamping plate driving units 334 are clamping plate driving cylinders, which are respectively fixedly installed on the two opposite frame rods and are respectively connected to the two clamping plates 333. The two clamping plate driving cylinders can be synchronously extended and retracted to drive the two clamping plates 333 to move closer to each other to clamp bricks, and to move away from each other to place bricks.

[0139] The clamping surface of the second clamping plate 333 is set at an angle with the swing surface corresponding to the swing frame 331, that is, the clamping surface of the second clamping plate 333 is a rectangular shape corresponding to the building block, and its length direction is set at an angle with the axial direction of the frame rod, preferably 45 degrees. In this way, the swing frame 331 swings 90 degrees above the horizontal plane (corresponding to the preferred embodiment, it swings 45 degrees left and right with the vertical direction as the center), that is, the second swing position is a left and right tilted position (see Fig.23 , 24 The two corresponding clamping plates 333 are converted 90 degrees between vertical and horizontal, and the building blocks are correspondingly turned 90 degrees from vertical to horizontal, that is, the building blocks in the vertical position are stably clamped and turned 90 degrees to be placed horizontally.

[0140] The block turning mechanism 33 of this case adopts a swing turning mode. When the swing frame 331 swings in the direction of placing bricks, there is no need for the swing frame driving unit 332 to provide power. The bricks can be automatically and smoothly placed down with the help of the dead weight of the blocks. The mechanism design is very clever and flexible, and the turning action is fast, smooth and energy-saving, providing technical guarantee for efficient and high-quality cutting of blocks.

[0141] In a preferred embodiment, the clamping plate driving unit 334 is a clamping plate driving oil cylinder, and a guide unit 335 is provided on both sides of the corresponding clamping plate driving oil cylinder, and the guide unit 335 includes a guide rod sleeve and a guide rod that are movably mounted on each other, the guide rod sleeve is fixedly mounted on the swing frame 331 or the clamping plate 333, and the guide rod is fixedly mounted on the clamping plate 333 or the swing frame 331. In this way, the two sets of guide units 335 are synchronously guided to ensure the overall motion performance of the clamping plate 333.

[0142] In a preferred embodiment, the block turning mechanism 33 also includes a swing frame sensing unit, which includes a sensing baffle 336 and two sensors 337. The sensing baffle 336 is installed on the rotating shaft 3311 of the swing frame 331, and the sensing baffle 336 rotates with the rotating shaft 3311 to have two corresponding swing positions (brick clamping position and brick placing position). The two sensors 337 are arranged opposite to the sensing baffle 336 and correspond to the relative positions of the two swing positions respectively. The two sensors 337 correspond to the brick clamping sensor and the brick placing sensor. In this way, when the swing frame 331 and the sensing baffle 336 are swung to the brick clamping position, as shown in FIG. Fig.23 As shown, the swing frame 331 stops swinging in response to the brick clamping sensor. At this time, the two clamping plates 333 are located on the left and right sides of the middle brick to be clamped. The two clamping plates 333 move to firmly clamp the vertical middle brick. Fig.24 As shown, in response to the induction of the brick placement sensor, the swing frame 331 stops swinging. At this time, the middle building block is just in a horizontal state and is supported by the relevant supporting parts. The second clamping plate 333 moves to release the middle building block.

[0143] In a preferred embodiment, the two clamping plates 333 are respectively provided with a clamping plate sensing unit, and the clamping plate sensing unit includes two sensors 338 and a sensing member 339. The sensing member 339 is arranged to move synchronously with the clamping plates 333. In a specific preferred embodiment, the sensing member 339 is arranged on a guide rod, and the guide rod is fixedly mounted on the back side of the clamping plates 333 to move synchronously with the clamping plates 333. In the embodiment, the sensing member 339 is an induction ring mounted on the guide rod. The sensing member 339 has two sensing positions (brick clamping position and brick placing position) that reciprocate with the clamping plates 333; the two sensors 338 are arranged opposite to the sensing member 339 and correspond to the relative positions of the two sensing positions respectively. In this way, Fig.23 As shown, the clamping plates 333 and the sensing element 339 move to the brick clamping position, and the corresponding sensor senses, indicating that the two clamping plates 333 have completed the brick clamping operation, and then the swing frame 331 can swing in the brick placing direction to perform the brick placing operation. Fig.24 As shown, the clamping plates 333 and the sensing element 339 move to the brick placing position, and the corresponding sensor senses, indicating that the two clamping plates 333 have completed the brick placing operation, and then the swing frame 331 can swing in the brick clamping direction to perform the brick clamping operation.

[0144] The steps of the steering conveying and turning machine corresponding to the block conveying steering and turning method are as follows:

[0145] 1) The roller group 311 receives the middle building block group T2 arranged horizontally, and conveys the middle building block group T2 vertically to the output end of the roller group 311; the middle building block group T2 is composed of a plurality of middle building blocks arranged vertically in horizontal direction;

[0146] 2) The conveyor chain 321 rises to support the middle block group T2 at the output end of the roller group 311, and the middle block group T2 is laterally transported by the conveyor chain 321 to the output end of the conveyor chain 321;

[0147] 3) The brick clamping swing frame clamps the middle building block at the end, and through swinging, the middle building block is flipped from a vertical position by 90 degrees to a horizontal position.

[0148] 4) The conveyor chain 321 continues to convey a middle block station, and the next middle block to be turned over is in place, and the brick clamping and swinging rack operates according to step 3), and this cycle is repeated until the middle blocks of the middle block group T2 are turned over one by one;

[0149] 5) The conveyor chain 321 descends, and the above steps are repeated.

[0150] In the preferred embodiment, in step 1), the roller group 311 receives the horizontally arranged middle block group T2, and the lower sensor 352 first senses that the conveyor chain 321 is below the roller group 311, and then the middle block group T2 is longitudinally conveyed to the output end of the roller group 311 to ensure that the conveyor chain 321 is below the middle block group T2. In step 2), the conveyor chain 321 rises, and the upper sensor 351 senses that the conveyor chain 321 rises to a position to ensure that the middle block group T2 is laterally conveyed by the conveyor chain 321, and then the middle block group T2 is laterally conveyed toward the output end of the conveyor chain 321.

[0151] In the preferred embodiment, in the step 3), before each flipping operation, the in-position sensing mechanism first senses that the middle block is ready at the output end of the conveyor chain 321, and then the brick clamping and swinging frame is actuated to flip the block.

[0152] In the preferred embodiment, in the step 1), the middle building block group T2 is longitudinally transported to the output end of the roller group 311, and when it is transported to the sorting plate 341, it is aligned and sorted; at the same time, the middle building block group also touches the sensor plate 343; the sensor 344 delays sending the induction, the middle building block group stops transporting, and the sorting plate 341 moves back to its original position, thereby completing the flush sorting of the entire end edge of the middle building block group.

[0153] The preferred embodiment, the flipping method steps of step 3) are as follows: 31) the swing frame driving unit 332 drives the swing frame 331 to swing to the brick clamping position, and the two clamping plates 333 act to clamp the middle building block; 32) the swing frame driving unit 332 provides the swing frame 331 with an initial swing force to swing toward the brick placing position, and under the action of the deadweight of the middle building block, the swing frame 331 automatically and smoothly swings down in the brick placing direction until the middle building block is placed horizontally, and the two clamping plates 333 act to release the middle building block.

[0154] Further, in the step 31), the swing frame driving unit 332 drives the swing frame 331 to swing to the brick clamping position, which is sensed by the swing frame sensing unit, and then the two clamps 333 act to clamp the middle block; the clamping plate sensing unit senses the completion of the brick clamping operation, and the process proceeds to step 32); in step 32), the swing frame 331 swings to the brick placing position, which is sensed by the swing frame sensing unit, and then the two clamps 333 act to release the middle block; the clamping plate sensing unit senses the completion of the brick placing operation, and the process proceeds to step 31).

[0155] The above descriptions are only preferred embodiments of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should fall within the scope of the claims of the present invention.

Claims

1. A ceramsite block cutting line, characterized by: It includes a block conveying and turning machine, a large cutting machine, a steering conveying and turning machine and a small cutting machine that convey and receive blocks in sequence; the block conveying and turning machine has a longitudinal conveying whole section and a longitudinal turning rear section, for large blocks to be conveyed and turned longitudinally to the large cutting machine; the large cutting machine has a longitudinal cutting saw blade group, which cuts the large blocks longitudinally into a group of medium blocks arranged transversely; the steering conveying and turning machine has a longitudinal conveying front section, a transverse conveying middle section and a transverse turning rear section, for the medium block group to be transferred from longitudinal conveyance to transverse conveyance, and turn the medium blocks one by one transversely to the small cutting machine; the small cutting machine has a transverse cutting saw blade group, which cuts the medium blocks transversely into a group of small blocks arranged longitudinally; the block The conveying and turning machine includes a roller conveying mechanism and a turning mechanism arranged in front and back; the roller conveying mechanism has a roller group and a roller driving mechanism that drives the roller group; the turning mechanism has an L-shaped turning part and a turning driving mechanism, the L-shaped turning part is rotatably arranged at the output rear end position of the roller group, and the turning driving mechanism drives the L-shaped turning part to turn 90 degrees; a turning sensing mechanism is also arranged next to the turning mechanism, and the turning sensing mechanism includes three sensors and an inductive baffle; the inductive baffle is installed on the rotating shaft of the L-shaped turning part, and the inductive baffle has a corresponding arc-shaped swinging area that swings forward and backward as the rotating shaft rotates, and the three sensors are arranged in front and back and are arranged opposite to the arc-shaped swinging area.

2. The ceramsite block cutting line according to claim 1, characterized in that: The steering conveying and turning machine includes a frame, a roller conveying mechanism, a chain conveying mechanism and a block turning mechanism; the roller conveying mechanism has a roller group and a roller driving mechanism that drives the roller group; the chain conveying mechanism includes a conveying chain, a conveying chain driving mechanism that drives the conveying chain to transmit, and a conveying chain lifting mechanism that drives the conveying chain to rise and fall; the conveying chain is arranged at the output end position of the roller group with a conveying direction perpendicular to the conveying direction of the roller group, and the conveying chain and the rollers of the roller group are staggered, and the conveying chain lifting mechanism drives the conveying chain to perform a height-adjustable lifting operation relative to the roller group; the block turning mechanism has a brick clamping swing frame and a swing frame driving unit, the brick clamping swing frame is arranged at the output rear end position of the conveying chain, and the swing frame driving unit drives the brick clamping swing frame to swing.

3. The ceramsite block cutting line according to claim 2, characterized in that: The steering conveying and turning machine also includes a conveying and sorting mechanism arranged at the output end of the roller group, the conveying and sorting mechanism includes a machine base, a sorting plate arranged on the machine base, a plate driving unit for driving the sorting plate to reciprocate longitudinally, and a building block sensing unit; the pushing and returning directions of the sorting plate are the front direction and the rear direction; the building block sensing unit has a sensing sheet and a sensor that are arranged in a coordinated manner for front and rear sensing, the sensing sheet is elastically arranged on the machine base along the front and rear directions, and when the sensing sheet is not subjected to external force, the front end of the sensing sheet extends to a position in front of the sorting plate.

4. The ceramsite block cutting line according to claim 3, characterized in that: The conveying and sorting mechanism also includes a sorting sensing unit, which includes a sensor and a sensing member; the sensing member is arranged to move synchronously with the sorting plate, and the sensor is arranged at a position of the machine base corresponding to the sensing member for sensing and matching.

5. The ceramsite block cutting line according to claim 2, characterized in that: The block turning mechanism includes a swing frame, a swing frame driving unit and a brick clamping assembly; the swing frame driving unit is connected to the swing frame to drive the swing frame to swing; the brick clamping assembly is installed on the swing frame, and the brick clamping assembly includes two clamping plates arranged opposite to each other and two clamping plate driving units respectively driving the two clamping plates to cooperate in clamping action, the clamping surfaces of the two clamping plates are arranged at an angle to the swing surface corresponding to the swing frame, the swing frame swings 90 degrees above the horizontal plane, and the corresponding two clamping plates make a 90 degree angle conversion between vertical and horizontal.

6. The ceramsite block cutting line according to claim 5, characterized in that: The block flipping mechanism also includes a swing frame sensing unit, which includes two sensors and an induction baffle; the induction baffle is installed on the rotating shaft of the swing frame, and the induction baffle has two corresponding swing positions when rotating with the rotating shaft. The two sensors are arranged relative to the induction baffle and respectively correspond to the relative positions of the two swing positions.

7. The ceramsite block cutting line according to claim 5, characterized in that: The two clamps are respectively provided with clamp sensing units, which include two sensors and a sensing member; the sensing member is arranged synchronously with the clamps and has two sensing positions that reciprocate with the clamps; the two sensors are arranged relative to the sensing member and respectively correspond to the relative positions of the two sensing positions.

8. A method for cutting ceramsite blocks, using a ceramsite block cutting line according to any one of claims 1 to 7, characterized in that: Here are the steps: 1) The large blocks are fed into the block conveying and turning machine, and the large blocks are vertically conveyed in the entire longitudinal conveying section of the block conveying and turning machine, and the large blocks are sequentially turned longitudinally from vertical to horizontal at the rear end of the conveying; 2) A large cutting machine receives the large horizontal blocks and cuts them longitudinally into medium blocks arranged transversely, and then delivers the medium blocks arranged transversely; 3) The middle block group arranged horizontally by the steering conveyor and flipper sequentially passes through the longitudinal conveying front section and the transverse conveying middle section of the steering conveyor and flipper, and the middle block group is transferred from longitudinal conveying to transverse conveying; then, each middle block is sequentially flipped from vertical to horizontal at the rear end of the conveying; 4) A small cutting machine receives the horizontal middle building blocks and cuts them horizontally into small building blocks arranged vertically, and then sends out the small building blocks arranged vertically; The method steps of the block conveying and turning machine in step 1) are as follows: the L-shaped turning piece is in a pre-turning state, the large building blocks are vertically fed in from the input end of the roller group, and conveyed to the output end of the roller group, and then sent to the brick placing plate of the L-shaped turning piece; the inductive baffle is in correspondence with the first sensor, and the inductive detection shows that the L-shaped turning piece is in a pre-turning state, and the conveying work of the roller group drives the large building blocks forward by one block position; otherwise, the roller group stops conveying and waiting; when the second sensor detects the inductive baffle, the L-shaped turning piece carries the large building blocks in the turning state; when the third sensor detects the inductive baffle, the L-shaped turning piece is in a turning state, and the turned large building blocks can continue to be conveyed to the subsequent process; the L-shaped turning piece performs a 90-degree turning action, and turns the large building blocks from being supported by the brick placing plate to being supported by the rotating support plate, thereby completing the 90-degree turning of the large building blocks from the vertical state to the horizontal state.

9. A method for cutting ceramsite blocks as claimed in claim 8, characterized in that: In the step 2), the first chain conveyor receives the large horizontal blocks, which are then fed into a large cutting machine from the first chain conveyor; in the step 4), the second chain conveyor receives the medium horizontal blocks, which are then fed into a small cutting machine from the second chain conveyor.

10. A method for cutting ceramsite blocks as claimed in claim 8, characterized in that: The method further comprises step 5) receiving the small building block groups by a palletizing machine and performing palletizing operations on them.

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