Steel bar cutting device for tubular pile production

Abstract

The utility model relates to a steel bar cut-off device for tubular pile production, which comprises a workbench, the top of the workbench is fixedly provided with a protective bin, the protective bin is provided with a cut-off mechanism and a positioning mechanism, and the workbench is provided with an adjusting mechanism and a collecting mechanism. According to the reinforcing steel bar cutting-off device for tubular pile production, reinforcing steel bars are inserted into a protection bin, then the positions of the reinforcing steel bars are adjusted through an adjusting mechanism, the reinforcing steel bars are positioned through a positioning mechanism, then the reinforcing steel bars are cut through a cutting-off mechanism, and part of chippings fall into a collecting mechanism along with the reinforcing steel bars; the collecting mechanism collects steel bars and chippings in a classified mode, the other part of the chippings are located at the top of the workbench, finally, the adjusting mechanism is used for cleaning part of the chippings at the top of the workbench, when workers collect the steel bars, the chippings attached to the outer portions of the steel bars are few, the cleaning difficulty of the steel bars is reduced, the workload is reduced, time is saved, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of pipe pile production technology, specifically to a steel bar cutting device used in pipe pile production. Background Technology

[0002] Concrete pipe columns are columns similar to concrete utility poles, mainly made of prestressed concrete. They are primarily used for the foundation construction of railway bridge projects. The pipe columns are buried deep underground, and the building is constructed on top of them, firmly anchoring the pipe columns to the ground. To increase the strength of the pipe columns, steel bars are added inside. Since different lengths of pipe piles require different lengths of steel bars, cutting devices are often used to cut the steel bars into different lengths.

[0003] According to Chinese Utility Model Application No. CN202322208436.7, a steel bar cutting device for concrete pipe pile production is proposed. The utility model describes that "the steel bar cutting device for concrete pipe pile production has a movable positioning plate, which makes it easy to adjust the distance between the steel bar to be cut and the positioning plate, so as to realize the adjustment operation of the steel bar cutting length. The adjustment operation is simple and convenient, and steel bars of different lengths can be cut according to needs, making it more flexible to use. At the same time, the cut steel bar falls into the inside of the receiving box through the feeding chute, and the receiving box can collect the steel bar, thereby realizing the automatic feeding and collection operation of steel bars, making it more convenient to use."

[0004] The steel bar cutting device used in the production of concrete pipe piles has the following characteristics: after the steel bar is cut, some debris falls into the collection box along with the steel bar, while other debris is located on the top of the platform. When workers collect the steel bar, there is a lot of debris attached to the outside of the steel bar, which requires cleaning, increasing the workload, consuming time, and affecting production efficiency. Therefore, an improvement is needed. Thus, a steel bar cutting device for pipe pile production is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a rebar cutting device for pipe pile production, which has advantages such as easy cleaning of debris. It solves the problem that workers need to clean the rebar when collecting it, which increases workload, consumes time, and affects production efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a steel bar cutting device for pipe pile production, comprising a workbench, a protective chamber fixedly installed on the top of the workbench, a cutting mechanism and a positioning mechanism provided on the protective chamber, and an adjustment mechanism and a collection mechanism provided on the workbench;

[0007] The top of the workbench is provided with a discharge hole, which is located inside the protective chamber;

[0008] The collection mechanism includes a collection box, which is fixedly connected to the bottom of the workbench. A first drawer and a second drawer are inserted into the side wall of the collection box, and a filter screen is embedded in the inner bottom wall of the first drawer.

[0009] Furthermore, an annular plate is fixedly installed inside the collection box, and the top of the annular plate contacts the bottom of the first drawer.

[0010] Furthermore, the cutting mechanism includes a linear module, which is fixedly connected to the inner top wall of the protective chamber. A first electric push rod is fixedly installed at the output end of the linear module, a motor is fixedly installed at the output end of the first electric push rod, a rotating shaft is fixedly installed at the output end of the motor, and a cutting blade is fixedly installed on the side of the rotating shaft away from the output end of the motor.

[0011] Furthermore, the positioning mechanism includes a horizontal plate, which is fixedly connected to the side wall of the protective chamber. The side wall of the protective chamber has a feed hole, and the horizontal plate is located above the feed hole. A second electric push rod is fixedly installed on the top of the horizontal plate. The output end of the second electric push rod passes through the horizontal plate and is fixedly installed with a moving plate. A first groove is opened at the bottom of the moving plate, and a first sponge board is fixedly installed at the bottom of the first groove. A fixed plate is fixedly installed on the top of the worktable, and a second groove is opened on the top of the fixed plate. A second sponge board is fixedly installed on the top of the second groove.

[0012] Furthermore, the adjustment mechanism includes a third electric push rod, which is fixedly connected to the top of the workbench. An adjustment plate extending into the protective chamber is fixedly installed at the output end of the third electric push rod, and a cleaning plate that fits against the top of the workbench is fixedly installed at the bottom of the adjustment plate.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] This rebar cutting device for pipe pile production consists of a workbench, a protective chamber, a cutting mechanism, a positioning mechanism, an adjustment mechanism, and a collection mechanism. First, the rebar is inserted into the protective chamber. Then, the adjustment mechanism adjusts the position of the rebar, and the positioning mechanism positions it. Next, the cutting mechanism cuts the rebar. Some debris falls with the rebar into the collection mechanism, which sorts and collects the rebar and debris. Another portion of the debris is located on the top of the workbench. Finally, the adjustment mechanism cleans up some of the debris on the top of the workbench. When workers collect the rebar, there is less debris adhering to its exterior, reducing the difficulty of cleaning, decreasing workload, saving time, and improving production efficiency. Attached Figure Description

[0015] Figure 1This is a front view of the present utility model;

[0016] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a rear view of the present invention;

[0018] Figure 4 This is a right-side sectional view of the present invention;

[0019] Figure 5 This utility model Figure 4 Enlarged view of section B in the middle.

[0020] In the diagram: 1. Workbench, 2. Protective chamber, 3. Cutting mechanism, 31. Linear module, 32. First electric push rod, 33. Motor, 34. Rotating shaft, 35. Cutting blade, 4. Positioning mechanism, 41. Horizontal plate, 42. Second electric push rod, 43. Moving plate, 44. First sponge plate, 45. Fixed plate, 46. Second sponge plate, 5. Adjustment mechanism, 51. Third electric push rod, 52. Adjustment plate, 53. Cleaning plate, 6. Collection mechanism, 61. Collection box, 62. First drawer, 63. Filter screen, 64. Second drawer. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-5 In this embodiment, a steel bar cutting device for pipe pile production includes a workbench 1, a protective chamber 2 fixedly installed on the top of the workbench 1, a material discharge hole opened on the top of the workbench 1, the material discharge hole being located inside the protective chamber 2, a cutting mechanism 3 and a positioning mechanism 4 being provided on the protective chamber 2, and an adjustment mechanism 5 and a collection mechanism 6 being provided on the workbench 1.

[0023] Specifically, the workers first insert the steel bar into the protective chamber 2, then use the adjusting mechanism 5 to adjust the position of the steel bar, and use the positioning mechanism 4 to position the steel bar. Then, the cutting mechanism 3 cuts the steel bar. Some of the debris falls into the collection mechanism 6 along with the steel bar. The collection mechanism 6 collects the steel bar and debris separately. Another part of the debris is located on the top of the workbench 1. Finally, the adjusting mechanism 5 is used to clean up some of the debris on the top of the workbench 1. When the workers collect the steel bar, there is less debris attached to the outside of the steel bar, which reduces the difficulty of cleaning the steel bar, reduces the workload, saves time, and improves production efficiency.

[0024] In this embodiment, the cutting mechanism 3 includes a linear module 31, which is fixedly connected to the inner top wall of the protective chamber 2. A first electric push rod 32 is fixedly installed at the output end of the linear module 31, a motor 33 is fixedly installed at the output end of the first electric push rod 32, a rotating shaft 34 is fixedly installed at the output end of the motor 33, and a cutting blade 35 is fixedly installed on the side of the rotating shaft 34 away from the output end of the motor 33.

[0025] Specifically, by turning on the motor 33, the motor 33 drives the rotating shaft 34 and the cutting blade 35 to rotate. By turning on the first electric push rod 32, the first electric push rod 32 drives the cutting blade 35 to move downward, and the cutting blade 35 cuts the steel bar. By turning on the linear module 31, the linear module 31 drives the cutting blade 35 to move laterally, and the cutting blade 35 cuts the next steel bar.

[0026] In this embodiment, the positioning mechanism 4 includes a horizontal plate 41, which is fixedly connected to the side wall of the protective chamber 2. The side wall of the protective chamber 2 has a feed hole. The horizontal plate 41 is located above the feed hole. A second electric push rod 42 is fixedly installed on the top of the horizontal plate 41. The output end of the second electric push rod 42 passes through the horizontal plate 41 and is fixedly installed on a moving plate 43. A first groove is opened at the bottom of the moving plate 43. A first sponge plate 44 is fixedly installed at the bottom of the first groove. A fixed plate 45 is fixedly installed on the top of the workbench 1. A second groove is opened on the top of the fixed plate 45. A second sponge plate 46 is fixedly installed on the top of the second groove.

[0027] Specifically, the reinforcing bar is placed on top of the second sponge plate 46. By activating the second electric push rod 42, the second electric push rod 42 drives the moving plate 43 and the first sponge plate 44 to move downward. The first sponge plate 44 cooperates with the second sponge plate 46 to position the reinforcing bar.

[0028] In this embodiment, the adjustment mechanism 5 includes a third electric push rod 51, which is fixedly connected to the top of the workbench 1. An adjustment plate 52 extending into the protective chamber 2 is fixedly installed at the output end of the third electric push rod 51. A cleaning plate 53 that fits against the top of the workbench 1 is fixedly installed at the bottom of the adjustment plate 52.

[0029] Specifically, by activating the third electric push rod 51, the third electric push rod 51 drives the adjusting plate 52 and the cleaning plate 53 to move. The adjusting plate 52 moves the steel bar to the designated position so that the length of the cut steel bar meets the production requirements. The cleaning plate 53 cleans up some of the debris on the top of the workbench 1.

[0030] In this embodiment, the collection mechanism 6 includes a collection box 61, which is fixedly connected to the bottom of the workbench 1. A first drawer 62 and a second drawer 64 are inserted into the side wall of the collection box 61. An annular plate is fixedly installed inside the collection box 61. The top of the annular plate is in contact with the bottom of the first drawer 62. A filter screen 63 is embedded in the inner bottom wall of the first drawer 62. The filter screen 63 is made of high-strength metal material.

[0031] Specifically, debris and steel bars fall into the inside of the collection box 61, with the steel bars located on top of the filter screen 63, and the debris falls through the filter screen 63 into the inside of the second drawer 64.

[0032] The working principle of the above embodiments is as follows:

[0033] First, the worker places the reinforcing bar on top of the second sponge board 46, with the reinforcing bar against the adjusting plate 52. Then, the third electric push rod 51 is activated, which moves the adjusting plate 52 and the cleaning plate 53. The adjusting plate 52 moves the reinforcing bar to the designated position, ensuring the cut length meets production requirements. Next, the second electric push rod 42 is activated, moving the moving plate 43 and the first sponge board 44 downwards. The first sponge board 44, in conjunction with the second sponge board 46, positions the reinforcing bar. Then, the motor 33 is activated, rotating the shaft 34 and the cutting blade 35. The first electric push rod 32 is then activated, moving the cutting blade 35 downwards, which cuts the reinforcing bar. The process begins with the linear module 31 being activated. This module moves the cutting blade 35 laterally, cutting the next rebar. Some debris falls with the rebar into the collection box 61, where it rests on top of the filter screen 63. The debris then passes through the filter screen 63 and falls into the second drawer 64. Another portion of the debris remains on top of the workbench 1. Finally, the third electric push rod 51 is activated, moving the adjusting plate 52 and the cleaning plate 53. The cleaning plate 53 cleans some of the debris from the top of the workbench 1. When the worker removes the first drawer 62 to collect the rebar, there is less debris attached to the outside of the rebar, reducing the difficulty of cleaning, decreasing workload, saving time, and improving production efficiency.

[0034] 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.

[0035] 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 reinforcing bar cutting device for pipe pile production, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly provided with a protective bin (2), the protective bin (2) is provided with a cutting mechanism (3) and a positioning mechanism (4), the workbench (1) is provided with an adjusting mechanism (5) and a collecting mechanism (6); The top of the workbench (1) is provided with a discharging hole, and the discharging hole is located in the interior of the protective bin (2); The collecting mechanism (6) comprises a collecting box (61), the collecting box (61) is fixedly connected to the bottom of the workbench (1), a first drawer (62) and a second drawer (64) are inserted into the sidewall of the collecting box (61), and a filter screen (63) is embedded into the inner bottom wall of the first drawer (62).

2. A reinforcing bar cutting-off device for pipe pile production as claimed in claim 1, characterized in that: The interior of the collecting box (61) is fixedly provided with an annular plate, and the top of the annular plate is in contact with the bottom of the first drawer (62).

3. A reinforcing bar cutting-off device for pipe pile production as claimed in claim 1, characterized in that: The cutting mechanism (3) comprises a linear module (31), the linear module (31) is fixedly connected to the inner top wall of the protective bin (2), the output end of the linear module (31) is fixedly provided with a first electric push rod (32), the output end of the first electric push rod (32) is fixedly provided with a motor (33), the output end of the motor (33) is fixedly provided with a rotating shaft (34), and the side, away from the output end of the motor (33), of the rotating shaft (34) is fixedly provided with a cutting blade (35).

4. A reinforcing bar cutting-off device for pipe pile production as claimed in claim 1, characterized in that: The positioning mechanism (4) comprises a horizontal plate (41), the horizontal plate (41) is fixedly connected to the sidewall of the protective bin (2), the sidewall of the protective bin (2) is provided with a feeding hole, the horizontal plate (41) is located above the feeding hole, the top of the horizontal plate (41) is fixedly provided with a second electric push rod (42), the output end of the second electric push rod (42) penetrates through the horizontal plate (41) and is fixedly provided with a moving plate (43), the bottom of the moving plate (43) is provided with a first groove, the bottom of the first groove is fixedly provided with a first sponge plate (44), the top of the fixed plate (45) is fixedly provided with a second groove, and the top of the second groove is fixedly provided with a second sponge plate (46).

5. A reinforcing bar cutting-off device for pipe pile production as claimed in claim 1, characterized in that: The adjusting mechanism (5) comprises a third electric push rod (51), the third electric push rod (51) is fixedly connected to the top of the workbench (1), the output end of the third electric push rod (51) is fixedly provided with an adjusting plate (52) extending into the interior of the protective bin (2), and the bottom of the adjusting plate (52) is fixedly provided with a cleaning plate (53) abutting the top of the workbench (1).

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