A wood board punching device for building construction

Abstract

The utility model relates to the field of building construction technology, concretely is a kind of board punching device for building construction, including support platform and located in the side of support platform's edge frame board, the inside of support platform is equipped with feeder conveyor and blanking conveyor.This board punching device for building construction, through the double-conveying collaborative design of feeder conveyor and blanking conveyor, separates and seamlessly connects the feeding, punching and blanking processes, the punching assembly can continuously work without waiting for the feeding and blanking processes, significantly reduces the idle time of equipment, significantly improves the processing efficiency of batch boards, at the same time, the push-pull assembly realizes the automated transfer of boards from the feeder conveyor to the platform board and then to the blanking conveyor without manual assistance, further improves the continuity of work, the top-pushing assembly cooperates with the middle tail block to realize the automated fixing of boards without manual calibration and fixing, avoids the problems of hole misalignment and irregular hole diameter caused by manual operation deviation.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a device for drilling holes in wooden boards used in building construction. Background Technology

[0002] In the construction industry, wooden boards are a basic building material for formwork erection, scaffolding laying, and other scenarios. Drilling is a key pre-processing step before they are put into use, which directly affects the construction progress and structural stability. Currently, wooden board drilling operations mainly rely on two modes, both of which have obvious limitations. Small-scale scenarios often use manual drilling equipment, which requires manual fixing of wooden boards and calibration of points. This not only relies on the operator's experience, but is also prone to errors that can lead to misaligned holes and irregular hole diameters. In addition, it requires frequent manual loading and unloading of materials, resulting in long equipment downtime, extremely low work efficiency, and difficulty in adapting to batch production needs.

[0003] Furthermore, traditional equipment lacks coordination between loading / unloading and drilling. Most lack dedicated conveying mechanisms or only convey in one direction, relying on manual assistance for wood board transfer. During batch processing, operators need to shuttle back and forth between the feeding and unloading ends, increasing labor costs and making the wood boards prone to damage due to collisions during transfer. It also increases safety risks such as accidental hand contact and wood boards slipping. In summary, existing equipment suffers from poor processing continuity, low equipment utilization, high reliance on manual labor, and large processing errors, failing to meet the demands of modern construction for efficient, automated, and low-loss drilling operations. Utility Model Content

[0004] To achieve the above objectives, this utility model provides the following technical solution: a wooden board drilling device for construction, comprising a support platform and a side frame plate located on the side of the support platform. A feeding conveyor and a discharging conveyor are installed on the inner side of the support platform, and multiple middle blocks and an L-shaped middle tail block are fixed on the inner side of the support platform between the feeding conveyor and the discharging conveyor. A platform plate is fixed to connect with the feeding conveyor and the discharging conveyor. Pushing components that can extend to the platform plate are installed on the bottom of the upper plate of the side frame plate and the side of the support platform. A top pushing component distributed opposite to the middle tail block is installed on the bottom of the upper plate of the side frame plate, and a drilling component is installed on the top of the upper plate of the side frame plate.

[0005] Furthermore, a barrier is formed between the top of both sides of the support platform and the top of the tail.

[0006] Furthermore, the pushing assembly includes a pushing cylinder installed at the bottom of the upper plate of the side frame plate. The top end of the pushing cylinder is opposite to the side of the support platform near the feeding conveyor, and an opening is provided on the enclosure. The top end of the pushing cylinder is adapted to the opening and can extend to the top of the platform plate. It also includes a side pushing cylinder installed on the side of the support platform. The piston rod of the side pushing cylinder is fixed with a side pushing plate that can extend to the top of the platform plate. The side pushing plate is L-shaped, and the bottom of the cross-section of the side pushing plate is attached to the top of the rear of the enclosure and is opposite to the unloading conveyor.

[0007] Furthermore, the drilling assembly includes a push plate mounted on the side frame plate, a lower top cylinder mounted on the push plate above the feeding conveyor, a lower top plate fixed to the piston rod of the lower top cylinder that slides with the cylinder body, and a drilling device mounted on the lower top plate.

[0008] Furthermore, the push plate is slidably connected to the top of the side frame plate, and the side frame plate is fixed with limiting blocks distributed on the left and right sides of the push plate. The top of the side frame plate is also fixed with a push cylinder, and the piston rod of the push cylinder is fixed to the push plate.

[0009] Furthermore, two sets of side plates opposite to the middle and tail blocks are fixed to the top of the side of the support platform enclosure. Guide wheels are installed on the upper side of the side plates, the side of the middle and tail blocks opposite to the side plates, and the inner side.

[0010] Furthermore, the jacking assembly includes a jacking cylinder installed on the bottom of the upper plate of the side frame plate, opposite to the middle tail block. The piston rod of the jacking cylinder is fixed with a jacking plate that slides with the cylinder body. A jacking column that can pass through the enclosure and extend to the top of the feeding conveyor is fixed on the jacking plate.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] This wood board drilling device for construction uses a dual-conveyor collaborative design of a feeding conveyor and a discharging conveyor to separate and seamlessly connect the feeding, drilling, and discharging processes. The drilling component can operate continuously without waiting for the loading and unloading processes, significantly reducing equipment downtime and greatly improving the efficiency of batch wood board processing. At the same time, the pushing component realizes the automated transfer of wood boards from the feeding conveyor to the platform board and then to the discharging conveyor without manual assistance, further improving the continuity of operation. The top pushing component works with the middle and tail blocks to realize the automated fixing of wood boards without manual calibration and fixing, avoiding problems such as misalignment of holes and irregular hole diameters caused by human operation deviations. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a three-dimensional schematic diagram of the support platform connection structure in this utility model;

[0015] Figure 3 This is a three-dimensional schematic diagram of the side frame plate connection structure in this utility model.

[0016] In the diagram: 1. Support platform; 2. Feeding conveyor; 3. Unloading conveyor; 4. Middle stop block; 5. Middle tail block; 6. Side plate; 7. Guide wheel; 8. Platform plate; 9. Drilling assembly; 91. Top push cylinder; 92. Top push plate; 93. Top push column; 94. Moving push cylinder; 95. Moving push plate; 96. Lower top cylinder; 97. Lower top plate; 98. Drilling device; 99. Limit block; 10. Side frame plate; 11. Push cylinder; 12. Side push cylinder; 13. Side push plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-3 This embodiment of a wood board drilling device for construction includes a support platform 1 and a side frame plate 10 located on the back of the support platform 1. The side frame plate 10 is divided into two layers and is used to install a jacking assembly and a drilling assembly 9. A feeding conveyor 2 and a discharging conveyor 3 are installed on the inner side of the support platform 1. The feeding conveyor 2 is responsible for conveying the wood boards to be drilled to the drilling station, and the discharging conveyor 3 is responsible for conveying the drilled wood boards to the next process. The two work together to achieve continuous transfer of wood boards. Two middle blocks 4 and an L-shaped middle tail block 5 are fixed on the inner side of the support platform 1 between the feeding conveyor 2 and the discharging conveyor 3. The top of both sides of the support platform 1 is connected to the top of the side frame plate 1. A barrier is formed between the top of the tail section. The barrier works with the middle block 4 and the middle tail block 5 to prevent the wooden board from slipping off the side or tail of the support platform 1 during the conveying and drilling process. At the same time, it separates the materials on the feeding conveyor 2 and the unloading conveyor 3. The middle tail block 5 is used to work with the push assembly to fix the wooden board and prevent the wooden board from tilting. The inner side of the support platform 1 is also fixed with a platform plate 8 that connects with the tail end of the feeding conveyor 2 and the head end of the unloading conveyor 3. The platform plate 8 provides support for the transition of the wooden board from the feeding conveyor 2 to the unloading conveyor 3. When the feeding conveyor moves it to the designated position, it stops running. After the device completes the drilling, it moves the wooden board back onto the platform plate.

[0019] Among them, the bottom of the upper plate of the side frame plate 10 and the front of the support platform 1 are both equipped with push-pull components that can extend to the platform plate 8. The push-pull components are used to push the wood boards that have been punched on the feeding conveyor 2 to the unloading conveyor 3. The bottom of the upper plate of the side frame plate 10 is equipped with a push-pull component that is distributed opposite to the middle tail block 5. The push-pull component and the middle tail block 5 cooperate to clamp and fix the wood boards, so as to avoid the displacement of the wood boards during the punching process and the deviation of the hole position. The top of the upper plate of the side frame plate 10 is equipped with a drilling component 9, which is used to achieve precise punching of the wood boards.

[0020] like Figure 1 and 2 The pushing assembly includes a pushing cylinder 11 fixed to the bottom of the upper plate of the side frame plate 10 and a side pushing cylinder 12 installed on the front of the support platform 1. The top end of the pushing cylinder 11 is opposite to the back of the support platform 1. An opening adapted to the top end of the pushing cylinder 11 is provided on the enclosure. The top end of the pushing cylinder 11 can extend through the opening to the top of the platform plate 8, and is used to push the wooden boards conveyed by the feeding conveyor 2 to the opposite of the unloading conveyor. The piston rod of the side pushing cylinder 12 is fixed with an L-shaped side pushing plate 13. The side pushing plate 13 can extend to the top of the platform plate 8, and the bottom of the cross section of the side pushing plate 13 is in contact with the top of the rear of the enclosure and opposite to the unloading conveyor 3. The side pushing cylinder 12 drives the side pushing plate 13 to move, which can push the wooden boards on the platform plate 8 to the unloading conveyor 3, thereby realizing automated loading and unloading, and realizing the connection of loading and unloading or transfer to other processes.

[0021] Among them, two sets of side plates 6 are fixed on the top of the side of the support platform 1, which are opposite to the middle and tail blocks 5. Multiple sets of guide wheels 7 are installed on the side plates 6, the side of the middle and tail blocks 5 opposite to the side plates 6, and the inner side of the middle and tail blocks 5. The guide wheels 7 can convert the sliding friction of the wooden board during the conveying process into rolling friction, reduce the friction loss between the wooden board and the side plates 6 and the middle and tail blocks 5, and guide the wooden board to ensure that the wooden board is conveyed along the preset path.

[0022] In addition, the jacking assembly includes a jacking cylinder 91 installed at the bottom of the upper layer of the side frame plate 10 and opposite to the middle tail block 5. The piston rod of the jacking cylinder 91 is fixed with a jacking plate 92 that slides with the cylinder body of the jacking cylinder 91. A jacking column 93 that can pass through the enclosure and extend to the top of the feeding conveyor 2 is fixed on the jacking plate 92. The jacking cylinder 91 drives the jacking plate 92 to move the jacking column 93 toward the middle tail block 5. The jacking column 93 and the middle tail block 5 cooperate to clamp and fix the wooden board on the feeding conveyor 2, providing stable conditions for the drilling operation.

[0023] like Figure 3The drilling assembly 9 includes a push plate 95 mounted on the top of the side frame plate 10. A lower top cylinder 96 located above the feeding conveyor 2 is mounted on the front of the push plate 95. The piston rod of the lower top cylinder 96 is fixed with a lower top plate 97 that slides with the cylinder body of the lower top cylinder 96. A drilling device 98 is mounted on the lower top plate 97. The lower top cylinder 96 can drive the lower top plate 97 to move the drilling device 98 up and down, thereby starting and stopping the drilling operation.

[0024] In addition, the push plate 95 is slidably connected to the side frame plate 10. The top of the side frame plate 10 is fixed with limiting blocks 99 located on the left and right sides of the push plate 95. The limiting blocks 99 can limit the sliding range of the push plate 95 and prevent the push plate 95 from sliding beyond its travel, which would cause the drilling position to deviate. The top of the side frame plate 10 is also fixedly installed with a push cylinder 94. The piston rod of the push cylinder 94 is fixedly connected to the push plate 95. The push cylinder 94 can drive the push plate 95 to slide along the top of the side frame plate 10, thereby adjusting the lateral position of the drilling device 98 to adapt to different drilling requirements.

[0025] The working principle of the above embodiments is as follows:

[0026] The wooden boards to be punched are first placed on the feeding conveyor inside the support platform. After the feeding conveyor starts, it drives the boards to the punching station along a preset direction. During this process, the barriers formed by the top of both sides and the top of the tail of the support platform, together with the middle and tail blocks next to the feeding conveyor, restrict the movement range of the boards and prevent them from slipping off the side or tail of the support platform during transport. At the same time, multiple sets of guide wheels installed on the inner side of the side boards, the side opposite the middle and tail blocks, and the inner side of the middle and tail blocks convert the sliding friction between the boards and the various blocking components into rolling friction. This significantly reduces frictional wear on the surface of the boards, protecting the integrity of the boards' appearance. The guide wheels guide the wood planks. When the feeding conveyor transports the planks to its tail end and positions them inside the middle tail block, one end of the plank abuts against the inner side of the middle tail block. Its L-shaped structure conforms to the top edge of the plank, initially preventing it from tilting upwards during subsequent drilling, thus completing the initial positioning of the plank. Then, the push cylinder in the push assembly is vented, driving its piston rod to extend forward. This causes the push plate, which slides with the cylinder, to move synchronously towards the middle tail block. The push column on the push plate extends through the enclosure to above the feeding conveyor, ultimately forming a relative clamping force with the middle tail block, firmly clamping the plank on the feeding conveyor. After the plank is clamped and fixed, the side frame plank... The drilling assembly at the top of the upper board is activated, completing the drilling operation according to preset parameters. If the drilling position needs to be adjusted according to the drilling requirements of different wood boards, the moving cylinder at the top of the side frame board is vented, driving the moving plate fixedly connected to its piston rod to slide along the top of the side frame board. When the moving plate slides, the limit blocks on both sides will limit its sliding range to prevent the moving plate from overtraveling and causing the drilling position to deviate from the preset value, until the moving plate drives the drilling device below to move to the target drilling position. After the drilling position is adjusted, the lower top cylinder installed on the front of the moving plate is vented, driving its piston rod to extend downward, driving the lower top plate, which slides with the cylinder, to move downward synchronously; the drilling device on the lower top plate follows. After the lower cylinder moves down and contacts the surface of the wooden board, the drilling function is activated to complete the drilling operation at the preset depth. After the drilling is completed, the piston rod of the lower cylinder retracts, driving the drilling device to move up and reset, waiting for the next drilling command. After the drilling operation is completed, the push assembly first resets, releasing the clamping of the wooden board. The feeding conveyor moves the wooden board to the platform plate. Then, the push cylinder is ventilated, and its top end extends through the adapter opening on the enclosure to the top of the platform plate, pushing the wooden board on the platform plate towards the front of the support table until one end of the wooden board is aligned with the side of the feeding conveyor. The side push cylinder is ventilated, driving its piston rod to move the L-shaped side push plate towards the feeding conveyor.The pusher plate smoothly feeds the wooden board onto the conveyor belt of the unloading conveyor, completing the transfer and connection of the board after punching. Once punched, the board is fed to the unloading conveyor, which then moves the board to the next process, achieving automatic unloading. After the unloading conveyor sends the board away, the feeding conveyor restarts, transporting the next board to be punched into the workflow. This cycle continues, enabling continuous and automated punching of wooden boards, significantly improving production efficiency.

[0027] The entire workflow is now complete, and anything not described in detail in this specification is existing technology known to those skilled in the art.

[0028] It should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wood board perforating device for construction work, characterized by: Includes a support platform (1) and a side frame plate (10) located on the side of the support platform (1). The inner side of the support platform (1) is equipped with a feeding conveyor (2) and a discharging conveyor (3). The inner side of the support platform (1) is fixed between the feeding conveyor (2) and the discharging conveyor (3) with multiple middle blocks (4) and an L-shaped middle tail block (5). A platform plate (8) is fixed to connect with the feeding conveyor (2) and the discharging conveyor (3). The bottom of the upper plate of the side frame plate (10) and the side of the support platform (1) are both equipped with push-pull components that can extend to the platform plate (8). The bottom of the upper plate of the side frame plate (10) is equipped with a jacking assembly that is distributed opposite to the middle tail block (5), and the top of the upper plate of the side frame plate (10) is equipped with a drilling assembly (9).

2. The wood board punching device for building construction according to claim 1, characterized in that: A barrier is formed between the top of both sides and the top of the tail of the support platform (1).

3. The wood board punching device for building construction according to claim 2, characterized in that: The push assembly includes a push cylinder (11) installed at the bottom of the upper plate of the side frame plate (10). The top end of the push cylinder (11) is opposite to the side of the support platform (1) near the feeding conveyor (2), and the enclosure has an opening. The top end of the push cylinder (11) is adapted to the opening and can extend to the top of the platform plate (8). It also includes a side push cylinder (12) installed on the side of the support platform (1). The piston rod of the side push cylinder (12) is fixed with a side push plate (13) that can extend to the top of the platform plate (8). The side push plate (13) is L-shaped. The bottom of the cross section of the side push plate (13) is attached to the top of the tail of the enclosure and is opposite to the unloading conveyor (3).

4. The wood board punching device for building construction according to claim 1, characterized in that: The drilling assembly (9) includes a push plate (95) mounted on a side frame plate (10), a lower top cylinder (96) mounted on the push plate (95) above the feeding conveyor (2), the piston rod of the lower top cylinder (96) is fixed with a lower top plate (97) that slides with the cylinder body, and a drilling device (98) is mounted on the lower top plate (97).

5. A wood board punching device for building construction according to claim 4, characterized in that: The push plate (95) is slidably connected to the top of the side frame plate (10). The side frame plate (10) is fixed with limiting blocks (99) distributed on the left and right sides of the push plate (95). The top of the side frame plate (10) is also fixed with a push cylinder (94). The piston rod of the push cylinder (94) is fixed to the push plate (95).

6. The wood board punching device for building construction according to claim 2, characterized in that: The top of the support platform (1) is fixed with two sets of side plates (6) opposite to the middle tail block (5). Guide wheels (7) are installed on the upper side and the inner side of the side plate (6) opposite to the middle tail block (5) and the side plate (6).

7. A wood board punching device for building construction according to claim 6, characterized in that: The push assembly includes a push cylinder (91) installed at the bottom of the upper plate of the side frame plate (10) opposite to the middle tail block (5). The piston rod of the push cylinder (91) is fixed with a push plate (92) that slides with the cylinder body. A push column (93) that can pass through the enclosure and extend above the feeding conveyor (2) is fixed on the push plate (92).

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