A continuous operation type tile splicing machine

Abstract

This application relates to a continuous-operation timber beam assembly machine, including a base with a receiving platform at the top. A feeding conveyor, a main assembly cylinder, and an auxiliary assembly cylinder are mounted on the base. The telescopic shafts of the main and auxiliary assembly cylinders are parallel to each other. A first pressing block is fixedly connected to the telescopic shaft of the main assembly cylinder, and a second pressing block is fixedly connected to the telescopic shaft of the auxiliary assembly cylinder. The feeding conveyor transports cut and glued timber planks to one side of the receiving platform, pushing the planks one by one from the feeding conveyor to the upper surface of the receiving platform. Adjacent planks align and abut. The main assembly cylinder drives the first pressing block, and the auxiliary assembly cylinder drives the second pressing block, respectively pressing and abutting the two sides of the planks. As planks are continuously fed, the entire timber beam gradually moves away from the feeding conveyor, with simultaneous feeding and pressing, reducing the time required for assembly. This application improves the efficiency of timber beam assembly.

Description

Technical Field

[0001] This application relates to the field of wood processing technology and equipment, and in particular to a continuous operation type of wood slab assembly machine. Background Technology

[0002] A woodworking sizing machine is a type of woodworking machinery used to glue and combine pieces of wood into larger boards. This machine plays a vital role in the processing of furniture, handicrafts, cabinets, solid wood doors, and wood panels. The sizing machine applies glue to multiple small pieces of wood, then physically presses and flattens them together. After a certain period of stabilization and drying, the splicing process is complete. It is a commonly used piece of equipment in the production of solid wood products.

[0003] When the timber beam assembly machine is in operation, it needs to cut the timber into planks of the required size and apply glue. Lifting equipment, in conjunction with manual labor, neatly stacks the processed planks onto the assembly machine. The machine then starts, physically pressing the planks together to ensure a tight bond and maintaining this bond for a period of time until the glue cures, resulting in the finished timber beam. The planks need to be loaded one by one by lifting, and the entire loading process is time-consuming. To prevent the water on the surface of the planks from curing before pressing, a glue with a longer curing time is usually selected to ensure that all parts of the planks are fully compressed before curing and bonding, thus guaranteeing structural strength.

[0004] Regarding the aforementioned technologies, the planks are fed one by one using a combination of manual labor and machinery, which is time-consuming. In order to accommodate the long feeding process, glue with a long curing time needs to be selected, which further affects the efficiency of assembling the wooden beams. Summary of the Invention

[0005] To improve the efficiency of timber beam assembly, this application provides a continuous operation assembly machine.

[0006] This application provides a continuous operation square-laying machine, which adopts the following technical solution: A continuous-operation wood-planking machine includes a base, a receiving platform at the top of the base for receiving and pressing wood planks, a feeding conveyor on the base for conveying wood planks, a main wood-planking cylinder and an auxiliary wood-planking cylinder on the base, the telescopic shafts of the main wood-planking cylinder and the auxiliary wood-planking cylinder are arranged parallel to each other and are both parallel to the upper end face of the receiving platform, a first pressing block for pressing the wood beam is fixedly connected to the telescopic shaft of the main wood-planking cylinder, and a second pressing block for pressing the wood beam from the end away from the first pressing block is fixedly connected to the telescopic shaft of the auxiliary wood-planking cylinder.

[0007] By adopting the above technical solution, the feeding conveyor transports the cut and glued wooden boards to one side of the receiving platform. The wooden boards are pushed one by one from the feeding conveyor to the upper surface of the receiving platform, and adjacent wooden boards are aligned and abutted. The main slab assembly cylinder drives the first pressing block, and the auxiliary slab assembly cylinder drives the second pressing block to press against the two sides of the wooden boards and apply pressure. As the wooden boards are continuously fed, the whole wooden beam gradually moves away from the feeding conveyor. The feeding and pressing at the same time reduces the time required for slab assembly and helps to improve the efficiency of wooden beam slab assembly.

[0008] Optionally, a pressing beam is fixedly connected to the base, and a side pressure cylinder is provided on the side of the pressing beam near the receiving platform. The telescopic shaft of the side pressure cylinder is set perpendicular to the upper end face of the receiving platform, and the telescopic shaft of the side pressure cylinder is connected to a side pressure block for aligning and pressing the wooden beam from the side.

[0009] By adopting the above technical solution, the wooden planks abut against the upper surface of the receiving platform under their own weight, thus ensuring that the planks remain horizontally aligned. The first and second pressing blocks press the planks from both sides, which may cause some planks to shift vertically, affecting the overall straightness of the wooden beam. This application incorporates side-pressure cylinders and side-pressure blocks, which, in conjunction with the receiving platform, press the planks from both above and below, helping to maintain the alignment of the planks during assembly and thus improving the straightness of the finished wooden beam.

[0010] Optionally, the side pressure cylinder includes a first side pressure cylinder located at the end of the extrusion crossbeam near the main assembly cylinder and a second side pressure cylinder located at the end of the extrusion crossbeam near the auxiliary assembly cylinder. The side pressure block includes a first side pressure block connected to the telescopic shaft of the first side pressure cylinder and a second side pressure block connected to the telescopic shaft of the second side pressure cylinder. A side pressure crossbeam for increasing the contact area between the first side pressure block and the second side pressure block is connected between the first side pressure block and the second side pressure block.

[0011] By adopting the above technical solution, the side pressure beam can effectively increase the contact and force application area between itself and the top of the wooden beam. Under the same pressure, it can reduce the pressure between itself and the wooden beam, thereby better protecting the wooden beam and further improving the straightness of the wooden beam.

[0012] Optionally, the first and second side-pressure blocks are provided with anti-slip toothed strips at the end near the receiving platform to increase the coefficient of friction with the wooden beam.

[0013] By adopting the above technical solution, this application uses a method of simultaneous feeding and extrusion. After extrusion begins, the auxiliary squaring cylinder continuously drives the second extrusion block to apply pressure to the wooden beam. When adding new wooden boards, the main squaring cylinder needs to drive the first extrusion block to separate from the wooden beam. At this time, the wooden beam may be moved closer to the feeding conveyor under the action of the second extrusion block. Setting a protective rack can prevent the wooden beam from shifting during the feeding process, which helps to improve the stability of the device operation.

[0014] Optionally, the base is provided with a first guide plate for flipping the wooden board. The first guide plate includes an upper end face and a vertically arranged side end face. The upper end face includes a horizontal section and an inclined section. The horizontal section is flush with the top of the feeding conveyor. The inclined section is inclined from the end away from the horizontal section towards the upper end face of the receiving platform. The first guide plate slides horizontally and is connected to the base. The base is provided with a guide cylinder for driving the first guide plate to slide.

[0015] By adopting the above technical solution, to maintain stability, the wide side of the planks is usually in contact with the conveyor during transport. However, during the assembly process, it is sometimes necessary to glue the wide sides of adjacent planks together. In this case, manual rotation and side-standing of the planks are required, which consumes a certain amount of labor. Setting up a first guide plate allows the planks to automatically rotate 90 degrees and become side-standing as they move from the conveyor to the receiving platform, which helps to further save labor and improve assembly efficiency.

[0016] Optionally, a second guide plate is vertically slidably connected to the base. The sliding direction of the second guide plate is perpendicular to the conveying direction of the feeding conveyor. The upper end surface of the second guide plate is horizontally set. The base is provided with a guide drive device for driving the second guide plate to slide.

[0017] By adopting the above technical solution, during the assembly process, it is sometimes necessary to glue the narrow sides of adjacent wooden boards together. In this case, the wooden boards need to maintain their original state when being transported from the feeding conveyor to the receiving platform. After the wooden boards are transferred to the second guide plate, they can maintain their original state and be vertically transferred with the second guide plate to the upper surface of the receiving platform.

[0018] Optionally, the base is provided with a discharge conveyor for transporting wooden beams. The discharge conveyor is located at the end of the receiving platform away from the feeding conveyor, and the top of the discharge is flush with the upper surface of the receiving platform.

[0019] By adopting the above technical solution, the weight of the assembled timber beams increases further, making it difficult to move them quickly by hand alone. A crane is needed in conjunction with manual labor, but this is inefficient and affects the continuous assembly process. By installing a discharge conveyor, the assembled timber beams can be directly transferred to the discharge conveyor under the drive of the first pressing block, thus achieving rapid discharge and further improving the efficiency of timber beam assembly.

[0020] Optionally, the base is provided with a pusher plate and a pusher assembly for driving the pusher plate to slide.

[0021] By adopting the above technical solution, the material pushing component drives the pushing plate to move, thereby stably transferring the wooden board to the receiving platform.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. After the wooden boards are pushed one by one from the feeding conveyor to the upper surface of the receiving platform, the main slab assembly cylinder drives the first extrusion block, and the auxiliary slab assembly cylinder drives the second extrusion block to press against the two sides of the wooden boards and apply pressure to start the slab assembly work. As the wooden boards are continuously fed, the whole wooden beam gradually moves away from the feeding conveyor. The feeding and extrusion work reduces the time required for the slab assembly work. Water with a shorter curing time can be selected, which helps to improve the efficiency of the wooden beam slab assembly. 2. After the extrusion and assembly begins, the auxiliary assembling cylinder will continuously drive the second extrusion block to apply pressure to the wooden beam. When adding new wooden boards, the main assembling cylinder drives the first extrusion block to separate from the wooden beam. At this time, the wooden beam may be moved towards the feeding conveyor under the action of the second extrusion block. This application is equipped with a protective rack to prevent the wooden beam from shifting during the feeding process, which helps to improve the stability of the device operation. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0024] Figure 2 This is a schematic diagram illustrating the internal structure of the auxiliary squaring cylinder in this embodiment of the application.

[0025] Figure 3 This is a schematic diagram illustrating the internal structure of the anti-slip toothed rack in an embodiment of this application.

[0026] Figure 4 yes Figure 3 An enlarged schematic diagram of part A in the middle.

[0027] Figure 5 yes Figure 1 Enlarged diagram of part B.

[0028] Figure 6 This is a schematic diagram illustrating the internal structure of the guide drive device in an embodiment of this application.

[0029] Figure 7 This is a schematic diagram illustrating the internal structure of the pusher arm in an embodiment of this application.

[0030] Figure 8This is a schematic diagram illustrating the internal structure of the feeding component in an embodiment of this application.

[0031] Explanation of reference numerals in the attached drawings: 1. Base; 11. First guide plate; 111. Horizontal section; 112. Inclined section; 12. Second guide plate; 13. Pushing assembly; 131. Pushing plate; 132. Pushing arm; 133. Pushing motor; 134. Pushing gear; 135. Pushing rack; 14. Guide cylinder; 15. Guide drive device; 151. Servo motor; 152. Transmission assembly; 153. Transmission chain 1. Item; 2. Receiving platform; 3. Feeding conveyor; 4. Main squaring cylinder; 41. First extrusion block; 5. Auxiliary squaring cylinder; 51. Second extrusion block; 6. Extrusion beam; 61. Side pressure cylinder; 611. First side pressure cylinder; 612. Second side pressure cylinder; 62. Side pressure block; 621. First side pressure block; 622. Second side pressure block; 623. Anti-slip rack; 63. Side pressure beam; 7. Discharge conveyor. Detailed Implementation

[0032] The present application will be further described in detail below with reference to all the accompanying drawings.

[0033] This application discloses a continuous operation type square-laying machine.

[0034] Reference Figure 1 and Figure 2 A continuous-operation wood slab assembly machine includes a base 1 for mounting and supporting the slab assembly equipment. A feeding conveyor 3, a roller conveyor, is installed on the base 1. After the cut wood planks are glued, they are transported to the work position via the feeding conveyor 3. A receiving platform 2, made of metal, is fixedly connected to the top of the base 1. Its upper surface is flat and smooth and horizontal. During assembly, the wood planks are transferred to the receiving platform 2, which provides support and aligns adjacent planks. The base 1 is equipped with a main squaring cylinder 4 and an auxiliary squaring cylinder 5, which are located on both sides of the receiving platform 2. The feeding conveyor 3 transports the cut and glued wooden boards to one side of the receiving platform 2, and pushes the wooden boards one by one from the feeding conveyor 3 to the upper surface of the receiving platform 2. The squaring work is carried out by the main squaring cylinder 4 and the auxiliary squaring cylinder 5. As the wooden boards are continuously fed, the whole wooden beam gradually moves away from the feeding conveyor 3. The feeding and pressing at the same time reduces the time required for squaring and helps to improve the efficiency of wooden beam squaring.

[0035] Reference Figure 1 and Figure 2Several sets of main assembling cylinders 4 and auxiliary assembling cylinders 5 are arranged neatly on both sides of the receiving platform 2. The main assembling cylinders 4 are located on the side of the receiving platform 2 closer to the feeding conveyor 3, and the auxiliary assembling cylinders 5 are located on the side of the receiving platform 2 away from the feeding conveyor 3. The telescopic shafts of the main assembling cylinders 4 and the auxiliary assembling cylinders 5 are arranged parallel to each other and parallel to the upper end face of the receiving platform 2. The telescopic shaft of the main assembling cylinder 4 is fixedly connected to a first pressing block 41, and the telescopic shaft of the auxiliary assembling cylinder 5 is fixedly connected to a second pressing block 51. During the assembly operation, the main assembling cylinder 4 drives the first pressing block 41, and the auxiliary assembling cylinder 5 drives the second pressing block 51 to press against the two sides of the wooden board and apply pressure. The pressure difference between the two sides enables the wooden board to move at a uniform speed in the discharge direction.

[0036] Reference Figure 2 and Figure 3 When the wooden planks are placed on the receiving platform 2, they rely solely on their own weight to abut against the upper surface of the receiving platform 2, thus ensuring that the planks remain horizontally aligned. When the first pressing block 41 and the second pressing block 51 press the planks from both sides, some planks may shift vertically, affecting the overall straightness of the wooden beam. In this embodiment, a pressing beam 6 is fixedly connected to the base 1, and the horizontal part of the pressing beam 6 is positioned above the receiving platform 2. A side-pressure cylinder 61 is installed on the side of the pressing beam 6 closest to the receiving platform 2. The telescopic shaft of the side-pressure cylinder 61 is perpendicular to the upper surface of the receiving platform 2, and a side-pressure block 62 is installed at its end. During assembly, the side-pressure cylinder 61 works in conjunction with the receiving platform 2 to press the planks from both above and below, helping to maintain the alignment of the planks during the assembly process, thereby improving the straightness of the finished wooden beam.

[0037] Reference Figure 2 and Figure 3 The side-pressure cylinder 61 includes a first side-pressure cylinder 611 and a second side-pressure cylinder 612. The first side-pressure cylinder 611 is located at the end of the extrusion beam 6 near the main squaring cylinder 4, and the second side-pressure cylinder 612 is located at the end of the extrusion beam 6 near the auxiliary squaring cylinder 5. The side-pressure block 62 includes a first side-pressure block 621 and a second side-pressure block 622. The first side-pressure block 621 is connected to the telescopic shaft of the first side-pressure cylinder 611, and the second side-pressure block 622 is connected to the telescopic shaft of the second side-pressure cylinder 612. A side-pressure beam 63 connects the first side-pressure block 621 and the second side-pressure block 622, which can effectively increase the contact area between the block and the top of the wooden beam. Under the same pressure, it can effectively reduce the pressure between the block and the wooden beam, weaken the intrusion and damage to the wooden beam, effectively protect the wooden beam, and further improve the straightness of the wooden beam.

[0038] Reference Figure 2 , Figure 3 and Figure 4This application employs a method of simultaneous feeding and extrusion to assemble the timber beams. Once assembly begins, continuous pressure needs to be applied to the beams. Therefore, the auxiliary assembling cylinder 5 continuously drives the second extrusion block 51 to apply pressure to the beams. When adding new planks, the main assembling cylinder 4 needs to drive the first extrusion block 41 to separate from the beam. The beam loses pressure on one side and may move towards the feeding conveyor 3 under the action of the second extrusion block 51, affecting continued feeding. In this embodiment, the first side pressure block 621 and the second side pressure block 622 are equipped with anti-slip toothed racks 623 near the receiving platform 2. This increases the coefficient of friction with the beam, preventing displacement of the beam during feeding and improving the stability of the device operation.

[0039] Reference Figure 1 and Figure 5 To maintain the stability of the wooden planks during the conveying process and prevent them from tipping over, the planks are usually transported on the feeding conveyor 3 with their wide sides in contact with the conveyor 3. However, during the assembly process, it is sometimes required that the wide sides of adjacent planks be glued together, which means that the planks need to be flipped on the receiving platform 2 so that their narrow sides are in contact with the receiving platform 2. If the planks are flipped and upright manually, the labor cost is high. In this application, a first guide plate 11 is installed on the base 1. The first guide plate 11 includes an upper end face and a vertically arranged side end face. The upper end face includes a horizontal section 111 and an inclined section 112. The horizontal section 111 is flush with the top of the feeding conveyor 3, and the inclined section 112 is inclined from the end away from the horizontal section 111 towards the upper end face of the receiving platform 2. The first guide plate 11 is horizontally slidably connected to the base 1. A guide cylinder 14 is installed on the base 1. The telescopic shaft of the guide cylinder 14 is fixedly connected to the first guide plate 11 for driving the first guide plate 11 to slide. As the wooden planks move from the feeding conveyor 3 to the receiving platform 2, they can automatically flip over according to the change in the tilt angle of the upper surface of the first guide plate 11, eventually becoming a side-standing state, which helps to further save labor and improve the efficiency of piecing together.

[0040] Reference Figure 1 and Figure 6 During the assembly process, it is sometimes necessary to glue the narrow sides of adjacent wooden boards together. In this case, the wooden boards need to be transferred directly from the feeding conveyor 3 to the receiving platform 2 while maintaining their conveying state. In this embodiment, a second guide plate 12 is vertically slidably connected to the base 1. The sliding direction of the second guide plate 12 is perpendicular to the conveying direction of the feeding conveyor 3, and the upper end surface of the second guide plate 12 is horizontally set. A guide drive device 15 is provided on the base 1 to drive the second guide plate 12 to slide. After the wooden board is transferred to the upper end surface of the second guide plate 12, it can maintain its original state and be vertically transferred to the upper surface of the receiving platform 2 with the second guide plate 12, thereby realizing a flexible switch between two wooden board splicing methods.

[0041] Reference Figure 5 and Figure 6 The guide drive device 15 includes a servo motor 151, a transmission assembly 152, and a transmission chain 153. The second guide plate 12 is fixedly connected to the transmission chain 153. The transmission chain 153 can drive the second guide plate 12. The transmission assembly 152 is used to connect the servo motor 151 and the transmission chain 153, so that the servo motor 151 can drive the transmission chain 153 to move, thereby driving the second guide plate 12 to slide.

[0042] Reference Figure 1 and Figure 2 The assembled timber beams are composites of multiple glued planks, further increasing their weight. Manual labor alone is insufficient for timely removal; typically, a crane is needed, but this is inefficient and occupies the corresponding space on the receiving platform 2 for an extended period, hindering continuous assembly. A discharge conveyor 7 is installed on the base 1, located at the end of the receiving platform 2 opposite to the loading conveyor 3, with its top flush with the upper surface of the receiving platform 2. The assembled timber beams can be directly transferred to the discharge conveyor 7 under the drive of the first pressing block 41, allowing for rapid discharge and further improving the efficiency of timber beam assembly.

[0043] Reference Figure 7 and Figure 8 Since wooden boards are typically heavy, manually transferring them from the feeding conveyor 3 to the receiving platform 2 is inefficient and costly. In this application, a pushing assembly 13 is provided on the base 1. The pushing assembly 13 includes a pushing arm 132 and a pushing plate 131 on the pushing arm 132 for pushing the wooden boards. The pushing arm 132 is horizontally slidably connected to the base 1. A pushing motor 133 is provided on the base 1. A pushing gear 134 is coaxially fixedly connected to the output shaft of the pushing motor 133. A pushing rack 135 that meshes with the pushing gear 134 is fixedly connected to the pushing arm 132. The pushing motor 133 drives the pushing gear 134 to rotate, and the pushing gear 134 drives the pushing rack 135 to move, thereby driving the pushing arm 132 and the pushing plate 131 to move, stably transferring the wooden boards to the receiving platform 2, saving labor.

[0044] The implementation principle of a continuous operation type beam-assembly machine according to an embodiment of this application is as follows: the wood raw material is cut into boards of the required size, and glue is applied to the boards. The feeding conveyor 3 transports the boards to one side of the receiving platform 2. The pushing component 13 drives the pushing plate 131 to move and stably transfer the boards to the receiving platform 2. Adjacent boards are aligned and abutted. The side pressure cylinder 61 cooperates with the receiving platform 2 to squeeze the boards from both above and below, maintaining the alignment of the boards during the assembly process. The main assembly cylinder 4 drives the first pressing block 41, and the auxiliary assembly cylinder 5 drives the second pressing block 51 to press and apply pressure to the two sides of the boards respectively, and the assembly work begins. As the boards are continuously fed, the whole wooden beam gradually moves away from the feeding conveyor 3. The simultaneous feeding and squeezing reduces the time required for the assembly work, and thus watering with a shorter curing time can be used, which helps to improve the efficiency of wooden beam assembly.

[0045] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A continuous-operation wood-jointing machine, comprising a base (1), the top of which is provided with a receiving platform (2) for receiving and pressing wood planks; a main wood-jointing cylinder (4) is provided at one end of the base (1), and an auxiliary wood-jointing cylinder (5) is provided at the other end of the base (1); the telescopic shafts of the main wood-jointing cylinder (4) and the auxiliary wood-jointing cylinder (5) are parallel to each other and both are parallel to the upper end face of the receiving platform (2); a first pressing block (41) for pressing wood beams is fixedly connected to the telescopic shaft of the main wood-jointing cylinder (4); and the auxiliary wood-jointing cylinder... The telescopic shaft of the hydraulic cylinder (5) is fixedly connected to a second pressing block (51) for pressing the wooden beam from one end away from the first pressing block (41). A pressing crossbeam (6) is provided on the base (1), and a side-pressing hydraulic cylinder (61) is provided on the pressing crossbeam (6). The side-pressing hydraulic cylinder (61) is located above the receiving platform (2). The telescopic shaft of the side-pressing hydraulic cylinder (61) is set perpendicular to the upper end face of the receiving platform (2), and the telescopic shaft of the side-pressing hydraulic cylinder (61) is connected to a side-pressing block (62) for aligning and pressing the wooden beam from the side. The characteristic is that: The base (1) is located at one end of the auxiliary squaring cylinder (5) and is also equipped with a discharge conveyor (7). The top of the discharge conveyor (7) is flush with the upper surface of the receiving platform (2). The base (1) is located at one end of the main squaring cylinder (4) and is also equipped with a feeding conveyor (3), a pushing assembly (13), a first guide plate (11), and a second guide plate (12). The feeding conveyor (3) and the pushing assembly (13) are both located above the main squaring cylinder (4). The pushing assembly (13) includes a pushing arm (132) and a pushing plate (131) on the pushing arm (132). The base (1) is equipped with a first guide plate (11). The first guide plate (11) includes an upper surface and a vertically arranged side surface. The upper surface includes a horizontal section (111) and an inclined section (112). The horizontal section (111) is flush with the top of the feeding conveyor (3), and the inclined section (112) is inclined from the end away from the horizontal section 111 toward the upper surface of the receiving platform (2). The first guide plate (11) is horizontally slidably connected to the base (1). The base (1) is equipped with a guide cylinder (14). The telescopic shaft of the guide cylinder 14 is fixedly connected to the first guide plate (11) for driving the first guide plate (11) to slide. The base (1) is vertically slidably connected with a second guide plate (12). The sliding direction of the second guide plate (12) is perpendicular to the conveying direction of the feeding conveyor (3). The upper surface of the second guide plate (12) is horizontally set. The base (1) is provided with a guide drive device (15) for driving the second guide plate (12) to slide vertically.

2. The continuous operation type square-laying machine according to claim 1, characterized in that: The side pressure cylinder (61) includes a first side pressure cylinder (611) located at the end of the extrusion beam (6) near the main assembling cylinder (4) and a second side pressure cylinder (612) located at the end of the extrusion beam (6) near the auxiliary assembling cylinder (5). The side pressure block (62) includes a first side pressure block (621) connected to the telescopic shaft of the first side pressure cylinder (611) and a second side pressure block (622) connected to the telescopic shaft of the second side pressure cylinder (612). A side pressure beam (63) for increasing the contact area between the first side pressure block (62) and the second side pressure block is connected between the first side pressure block (621) and the second side pressure block.

3. The continuous operation type square-laying machine according to claim 2, characterized in that: The first side pressure block (621) and the second side pressure block (622) are provided with anti-slip toothed strips (623) at the end near the receiving platform (2) to increase the coefficient of friction with the wooden beam.

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