A building formwork punching apparatus

Abstract

The utility model relates to a kind of building template stamping equipment, including support frame and several groups of stamping device setting around support frame outer extension;Stamping device includes stamping head, limit block and sliding assembly;Limit block is set on support frame, and stamping head is penetrated in limit block;Sliding assembly is installed on support frame, and sliding assembly limits the sliding path of at least one part of stamping head, and sliding assembly includes moving block, sliding block, slide rail and drive mechanism;Stamping head is installed on moving block;Sliding block is set on moving block;Sliding block is slidably connected to slide rail;Slide rail is set on support frame;Drive mechanism is installed on support frame, and moving block is connected to the drive end of drive mechanism, solve the stamping equipment in prior art scheme in practical application, when facing the complex working condition of template four around synchronous punching, easily expose the technical problem of the stability of insufficient synchronous operation of multiple stamping heads.

Description

Technical Field

[0001] This utility model relates to the field of stamping equipment, and in particular to a stamping equipment for building templates. Background Technology

[0002] In the large-scale production of construction formwork, mainstream formwork such as aluminum and plastic formwork requires multiple sets of evenly distributed connecting holes around its perimeter for bolt fixing during on-site assembly. To improve processing efficiency, the industry generally pursues a "simultaneous punching on all four sides" processing mode, which involves multiple sets of punching heads working synchronously around the perimeter of the formwork to complete the processing of all holes in one go. While this mode can shorten the punching cycle of a single formwork piece to one-third of the traditional step-by-step processing, it significantly increases the core requirements of the punching equipment. It not only needs to ensure the synchronization of the actions of multiple sets of punching heads, but also needs to ensure that each punching head maintains a stable trajectory during synchronous operation to avoid deviation of the overall hole array caused by the offset of a single punching head. This requirement has not yet been effectively met by existing equipment. Chinese utility model patent CN202123311206.0 discloses a multi-station punching device for aluminum templates. It uses a ring frame to mount four sets of punching units, each corresponding to one of the four sides of the template, aiming to achieve simultaneous punching from all four sides. While the device uses an electrical control system to adjust the starting sequence of each punching unit to ensure synchronized operation, it suffers from a critical flaw in controlling the stability of the punching head's operation: the punching head is only connected to the mounting base via the piston rod of the drive cylinder, without any independent guide or limiting structure. The running trajectory of the punching head depends entirely on the straightness of the cylinder piston rod and the assembly accuracy of the mounting base. In practical applications, especially when facing the complex situation of simultaneous punching from all four sides of the template, this design exposes the core technical problem of insufficient stability in the synchronized operation of multiple punching heads. Utility Model Content

[0003] This application provides a building formwork stamping device, which solves the technical problem that the existing stamping devices are prone to insufficient stability in synchronous operation of multiple stamping heads when facing the complex working conditions of simultaneous punching around the formwork in practical applications.

[0004] The technical solutions adopted in the embodiments of this application are as follows.

[0005] A formwork stamping device includes a support frame and a plurality of stamping devices arranged around the outer edge of the support frame; the stamping device includes a stamping head, a limiting block, and a sliding assembly; the limiting block is disposed on the support frame, and the stamping head passes through the limiting block; the sliding assembly is mounted on the support frame, and the sliding assembly defines at least a portion of the sliding path of the stamping head.

[0006] As a further improvement to the above technical solution: A further technical solution is as follows: the sliding assembly includes a moving block, a slider, a slide rail, and a driving mechanism; the stamping head is mounted on the moving block; the slider is disposed on the moving block; the slider is slidably connected to the slide rail; the slide rail is disposed on the support frame; the driving mechanism is mounted on the support frame, and the moving block is connected to the driving end of the driving mechanism.

[0007] A further technical solution is that the driving mechanism is a cylinder.

[0008] A further technical solution is as follows: the driving mechanism includes a motor, a gear, and a rack; the motor is mounted on the moving block; the gear is disposed on the output shaft of the motor; the rack is disposed on the support frame; and the gear is meshed with the rack.

[0009] A further technical solution is as follows: the movable block has several sets of mounting slots arranged in a linear array; the stamping head is fixed in the mounting slot by locking bolts.

[0010] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages: 1. Due to the use of a punching head, a limiting block, and a sliding component, the radial displacement of the punching head can be effectively constrained, avoiding the punching head shaking caused by the lack of a guide structure in the prior art; at the same time, the sliding component limits the sliding path of the punching head through the cooperation of the slider and the slide rail, ensuring that multiple sets of punching heads run synchronously and smoothly, and ensuring the machining accuracy of the holes around the template.

[0011] 2. The mounting slots on the movable block allow for flexible adjustment of the punch head position, adapting to the processing needs of templates with different hole spacings without requiring replacement of the entire assembly. Furthermore, multiple punching devices are arranged around the support frame, enabling simultaneous punching around the template, significantly reducing the processing time of a single template compared to traditional step-by-step processing. The limiting block diverts the lateral force borne by the punch head, preventing it from being directly transmitted to the drive mechanism, reducing wear on drive components, and extending equipment lifespan. Simultaneously, the stable support of the support platform for the template prevents deformation during punching, further ensuring hole processing quality and reducing scrap rates. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a building formwork stamping device according to the present invention.

[0013] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0014] Figure 3 for Figure 2 Enlarged view of section B in the middle.

[0015] Figure 4 This is a partial structural diagram illustrating the drive mechanism in this utility model.

[0016] In the diagram: 1. Support frame; 11. Support platform; 2. Stamping device; 21. Stamping head; 22. Limiting block; 23. Sliding assembly; 231. Moving block; 2311. Mounting slot; 232. Slider; 233. Slide rail; 234. Drive mechanism; 2341. Motor; 2342. Gear; 2343. Rack. Detailed Implementation

[0017] This application provides a building formwork stamping device, which solves the technical problem that the existing stamping devices are prone to insufficient stability in synchronous operation of multiple stamping heads when facing the complex working conditions of simultaneous punching around the formwork in practical applications.

[0018] The technical solution in this application is to solve the above problems, and the overall approach is as follows: To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0019] Example 1 A type of formwork stamping equipment, such as Figures 1-3 As shown, the specific structure is as follows: The system includes a support frame 1 and several sets of stamping devices 2 arranged around the outer edge of the support frame 1. The number of stamping devices 2 is adapted to the number of sides of the building template, enabling simultaneous punching around the template. Each set of stamping devices 2 includes a stamping head 21, a limiting block 22, and a sliding assembly 23. The limiting block 22 is fixed to the support frame 1, and the stamping head 21 passes through the limiting block 22. The limiting block 22 can constrain the radial displacement of the stamping head 21, preventing the stamping head 21 from shaking during operation. The sliding assembly 23 is installed on the support frame 1 and includes a moving block 231, a slider 232, a slide rail 233, and a drive mechanism 234. The slide rail 233 is fixed to the support frame 1, and the extension direction of the slide rail 233 is consistent with the length direction of the corresponding template side. The slider 232 is fixed to the moving block 231, and the slider 232 is slidably connected to the slide rail 233. The movable block 231 can slide smoothly along the slide rail 233; the punch head 21 is installed on the movable block 231, and the sliding component 23 limits the sliding path of the punch head 21 along the side length of the template through the cooperation of the slider 232 and the slide rail 233; the drive mechanism 234 is a cylinder, the cylinder body is fixed on the support frame 1, and the drive end of the cylinder is connected to the movable block 231, which can drive the movable block 231 to move the punch head 21 along the slide rail 233; the movable block 231 has several sets of mounting slots 2311 arranged in a linear array, and the punch head 21 can be fixed in different mounting slots 2311 by locking bolts to adapt to the processing requirements of different hole spacings; a support platform 11 is provided at the top center of the support frame 1, and the support platform 11 is in contact with the bottom surface of the template, which can provide stable support for the template and prevent the template from deforming during punching.

[0020] Operating procedures: The formwork to be processed is placed on the support platform 11 of the support frame 1. The edges of the formwork are fixed by external clamps to ensure that the four sides of the formwork are aligned with the punching heads 21 of each set of punching devices 2. According to the requirements of the hole spacing of the formwork, the locking bolts on the moving block 231 are loosened, the punching head 21 is fixed in the corresponding mounting groove 2311, and then the bolts are tightened. The cylinder is started, and the cylinder drive end pushes the moving block 231. The slider 232 slides along the slide rail 233, driving the punching head 21 to move to the first hole processing point. The punching drive cylinder in the punching device 2 is started again, and the punching head 21 moves axially along the through hole of the limiting block 22 to punch holes around the formwork simultaneously. The limiting block 22 restricts the radial shaking of the punching head 21. After the punching is completed, the cylinder drives the moving block 231 to reset the punching head 21, the formwork is removed, and the processing is completed.

[0021] Example 2 A type of formwork stamping equipment, such as Figures 1-4 As shown, The system includes a support frame 1 and several sets of stamping devices 2 arranged around the outer edge of the support frame 1. The number of stamping devices 2 is adapted to the number of sides of the building formwork, enabling simultaneous punching around the formwork. Each set of stamping devices 2 includes a stamping head 21, a limiting block 22, and a sliding assembly 23. The limiting block 22 is fixed to the support frame 1, and the stamping head 21 passes through the limiting block 22. The limiting block 22 can constrain the radial displacement of the stamping head 21, ensuring stable operation of the stamping head 21. The sliding assembly 23 is installed on the support frame 1. The support frame 1 includes a movable block 231, a slider 232, a slide rail 233, and a drive mechanism 234. The slide rail 233 is fixed to the support frame 1, and its extension direction is consistent with the length direction of the corresponding template side. The slider 232 is fixed to the movable block 231, and the slider 232 is slidably connected to the slide rail 233, which can drive the movable block 231 to move smoothly along the slide rail 233. The punch head 21 is installed on the movable block 231, and the sliding assembly 234 is connected to the slide rail 233 via the slider 232. The sliding path of the stamping head 21 along the length of the template side is defined by the matching mechanism; the drive mechanism 234 includes a motor 2341, a gear 2342, and a rack 2343. The motor 2341 is mounted on the moving block 231, the gear 2342 is set on the output shaft of the motor 2341, and the rack 2343 is fixed on the support frame 1. The extension direction of the rack 2343 is consistent with that of the slide rail 233. The gear 2342 and the rack 2343 are meshed and connected. When the motor 2341 starts, it can drive the gear 2341. 342 moves along the rack 2343, thereby driving the moving block 231 to move the punch head 21 along the slide rail 233; the moving block 231 has several sets of mounting slots 2311 arranged in a linear array, and the punch head 21 can be fixed in different mounting slots 2311 by locking bolts to adapt to the processing requirements of different hole spacings; a support platform 11 is provided at the top center of the support frame 1, and the support platform 11 is in contact with the bottom surface of the template, which can provide stable support for the template and prevent the template from deforming during punching. Operating procedures: The formwork to be processed is placed on the support platform 11 of the support frame 1. The edges of the formwork are fixed by external clamps to ensure that the four sides of the formwork are aligned with the punching heads 21 of each set of punching devices 2. According to the requirements of the hole spacing of the formwork, the locking bolts on the moving block 231 are loosened, the punching head 21 is fixed in the corresponding mounting groove 2311, and then the bolts are tightened. The motor 2341 is started, and the motor 2341 drives the gear 2342 to roll along the rack 2343, driving the moving block 231 and the slider 232 to slide along the slide rail 233, moving the punching head 21 to the first hole processing point. The motor 2341 in the punching device 2 is started again, driving the punching head 21 to move axially along the through hole of the limiting block 22, punching holes around the formwork synchronously. The limiting block 22 restricts the radial shaking of the punching head 21. After the punching is completed, the motor 2341 drives the moving block 231 to reset the punching head 21, the formwork is removed, and the processing is completed. Beneficial effects: 1. Due to the use of the stamping head 21, the limiting block 22 and the sliding component 23, the radial displacement of the stamping head 21 can be effectively constrained, avoiding the wobbling of the stamping head caused by the lack of a guide structure in the prior art; at the same time, the sliding component 23 limits the sliding path of the stamping head 21 through the cooperation of the slider 232 and the slide rail 233, ensuring that multiple sets of stamping heads 21 operate synchronously and smoothly, and ensuring the processing accuracy of the holes around the template.

[0022] 2. The mounting slot 2311 on the movable block 231 allows for flexible adjustment of the position of the punch head 21, adapting to the processing requirements of templates with different hole spacings, without the need to replace the entire assembly. Furthermore, multiple punching devices 2 are arranged around the support frame 1, enabling simultaneous punching around the template, significantly shortening the processing time of a single template compared to traditional step-by-step processing. The limiting block 22 can divert the lateral force borne by the punch head 21, preventing the lateral force from being directly transmitted to the drive mechanism 234, reducing wear on drive components, and extending the equipment's service life. Simultaneously, the stable support of the support platform 11 for the template prevents template deformation during punching, further ensuring the quality of hole processing and reducing the scrap rate.

[0023] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0024] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A formwork stamping device, characterized in that: The device includes a support frame (1) and several sets of stamping devices (2) arranged around the outer edge of the support frame (1); the stamping device (2) includes a stamping head (21), a limiting block (22) and a sliding assembly (23); the limiting block (22) is disposed on the support frame (1) and the stamping head (21) passes through the limiting block (22); the sliding assembly (23) is mounted on the support frame (1) and the sliding assembly (23) defines at least a portion of the sliding path of the stamping head (21).

2. The building formwork stamping equipment according to claim 1, characterized in that: The sliding assembly (23) includes a moving block (231), a slider (232), a slide rail (233), and a drive mechanism (234); the stamping head (21) is mounted on the moving block (231); the slider (232) is disposed on the moving block (231); the slider (232) is slidably connected to the slide rail (233); the slide rail (233) is disposed on the support frame (1); the drive mechanism (234) is mounted on the support frame (1), and the moving block (231) is connected to the drive end of the drive mechanism (234).

3. The building formwork stamping equipment according to claim 2, characterized in that: The drive mechanism (234) is a cylinder.

4. The building formwork stamping equipment according to claim 2, characterized in that: The drive mechanism (234) includes a motor (2341), a gear (2342), and a rack (2343); the motor (2341) is mounted on the moving block (231); the gear (2342) is disposed on the output shaft of the motor (2341); the rack (2343) is disposed on the support frame (1); the gear (2342) is meshed with the rack (2343).

5. The building formwork stamping equipment according to claim 3 or 4, characterized in that: The movable block (231) has several sets of mounting slots (2311) arranged in a straight array; the punch head (21) is fixed in the mounting slot (2311) by locking bolts.

6. The building formwork stamping equipment according to claim 1, characterized in that: The support frame (1) has a support platform (11) at the top center.

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