Automatic reinforcing steel bar bundling equipment for prefabricated box culvert machining

Abstract

The utility model relates to the technical field of box culvert manufacturing, in particular to automatic reinforcing steel bar bundling equipment for prefabricated box culvert machining. Comprising a supporting frame, a moving assembly, an adjusting assembly, a conveying assembly, a movable supporting plate and a plastic conveying belt. Through detachable arrangement of a second mounting block and a pressing assembly, when the pressing assembly is damaged, a rotating handle is rotated to drive a worm to rotate, a rotating rod is driven to rotate through the meshing effect of the worm and a worm gear, and two sets of second threaded rods are made to move; a second threaded rod drives a positioning rod to move through a connecting plate, the positioning rod is separated from a positioning hole, a limiting block is taken out of a limiting groove, a pressing assembly is separated from a mounting block, and the pressing assembly is replaced, so that the replacement time of the pressing assembly is shortened, the replacement work of the pressing assembly is simplified, the labor intensity of workers is reduced, and the working efficiency is improved. Therefore, the use of the bundling equipment is not influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of box culvert manufacturing, and particularly relates to automatic steel bar bundling equipment for processing prefabricated assembled box culverts. Background Art

[0002] Prefabricated box culvert, also called assembled box culvert, is a prefabricated box-type structure made of reinforced concrete. It is a fast construction process for box culverts. It has the characteristics of factory prefabrication and on-site assembly. It is mainly used in engineering projects that require a short construction period. Generally, box culvert construction adopts on-site tying of steel bars, supporting formwork, and pouring of concrete, which has a long construction period. In engineering projects with short construction period requirements, the use of prefabricated box culverts can greatly shorten the construction period.

[0003] After searching, in the prior art, Chinese patent application number: CN202021976256.3 discloses a prefabricated and assembled box culvert steel bar binding equipment, which relates to the field of box culvert manufacturing, and two first support rails are fixedly connected to the top of the front end of the storage trough, and the tops of the two first support rails are respectively movably connected to two longitudinal sliding devices, the two longitudinal sliding devices are symmetrically arranged, and the bottom of the longitudinal sliding device is movably connected to two transverse sliding devices. An outlet is provided at the bottom of the front end of the storage trough, and two movable support plates are movably connected to the bottom of the front end of the storage trough, and a shaping conveyor belt is fixedly connected to the inner side wall of the movable support plate; the purpose of the utility model is to provide a prefabricated and assembled box culvert steel bar binding equipment, which aims to reduce the manual participation in measuring dimensions and manually participating in bending steel bars, and can also bind steel bars to produce a formed tire frame, improve production efficiency, and reduce possible injuries to users when people interact with bending equipment.

[0004] But the device still has the following defects:

[0005] After long-term use, the pressing device of the device will inevitably be damaged. The pressing device is fixedly connected to the telescopic rod, which makes it inconvenient to disassemble the pressing device, so that the replacement time of the pressing device is long and the replacement work is cumbersome, which increases the labor intensity of the staff and affects the use of the strapping equipment. Utility Model Content

[0006] In view of the above problems, the utility model provides an automatic steel bar bundling device for prefabricated assembled box culvert processing, which includes a support frame, a moving assembly, an adjustment assembly, a transmission assembly, a movable support plate and a plastic conveyor belt, wherein the moving assembly, the transmission assembly, the movable support plate and the plastic conveyor belt are all mounted on the support frame, and the adjustment assembly is mounted on the moving assembly;

[0007] The adjusting assembly includes two groups of second motors, a first threaded rod, a guide rod and two groups of moving blocks. The two groups of second motors, the first threaded rod and the guide rod are all installed on the moving assembly. The two groups of the first threaded rods are respectively connected to the output ends of the two groups of second motors in a transmission manner. The two groups of moving blocks are respectively threadedly connected to the two groups of first threaded rods. The two groups of moving blocks are both slidably connected to the two groups of guide rods. The two groups of moving blocks are both L-shaped structures. Cylinders are installed at the bottoms of the two groups of moving blocks. Second mounting blocks are installed on the output ends of the two groups of cylinders. Pressing assemblies can be detachably installed on the two groups of the second mounting blocks.

[0008] Furthermore, the second mounting block is provided with an adjustment slot and two groups of limit slots, and the two groups of limit slots are symmetrically arranged with the second mounting block as the center.

[0009] Furthermore, two groups of baffles are installed in the adjustment groove, and the two groups of baffles are rotatably connected to a rotating rod, and a worm gear is installed on the rotating rod.

[0010] Furthermore, both ends of the rotating rod are threadedly connected with a second threaded rod, and two groups of the second threaded rods are installed with a connecting plate at one end away from the rotating rod, and two groups of positioning rods are installed at one side of the two groups of connecting plates away from the second threaded rod, and the ends of the two groups of positioning rods away from the connecting plate are penetrated into the limiting groove.

[0011] Furthermore, a worm is rotatably connected in the adjustment groove, the worm is meshed with a worm wheel, one end of the worm passes through the outside of the first mounting block, and a turning handle is installed at one end of the worm.

[0012] Furthermore, two groups of limit blocks are installed on the pressing assembly, and the limit blocks are used in conjunction with the limit grooves. Two groups of positioning holes are opened on the two groups of limit blocks, and the positioning holes are used in conjunction with the positioning rods.

[0013] Furthermore, a support column and a storage slot are installed on the support frame, and two sets of sliding rods are installed between the support column and the storage slot.

[0014] Furthermore, the moving component includes two groups of first mounting blocks, the two groups of first mounting blocks are rotatably connected with moving wheels, the two groups of moving wheels are respectively rollingly connected to two groups of sliding rods, and a connecting rod is rotatably connected between the two groups of first mounting blocks, and both ends of the connecting rod are respectively installed on the two groups of moving wheels.

[0015] Furthermore, a first motor is installed on the side wall of one group of the first mounting blocks, and an output end of the first motor is drivingly connected to one group of the moving wheels.

[0016] The beneficial effects of the utility model are:

[0017] The utility model adopts the detachable arrangement of the second mounting block and the pressing assembly. When the pressing assembly is damaged, the turning handle is turned to drive the worm to rotate, and the meshing action of the worm and the worm wheel drives the rotating rod to rotate, so that the two groups of second threaded rods are moved, and the second threaded rod drives the positioning rod to move through the connecting plate, so that the positioning rod is separated from the positioning hole, the limiting block is taken out of the limiting groove, the pressing assembly and the mounting block are separated, and the pressing assembly is replaced, which shortens the replacement time of the pressing assembly, simplifies the replacement work of the pressing assembly, thereby reducing the labor intensity of the staff and does not affect the use of the strapping equipment.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure according to an embodiment of the utility model is shown;

[0021] Figure 2 A schematic diagram of the structure of a second mounting block according to an embodiment of the utility model is shown;

[0022] Figure 3 A schematic cross-sectional structure diagram of a second mounting block according to an embodiment of the utility model is shown;

[0023] Figure 4 A schematic diagram of the structure of a pressing assembly according to an embodiment of the utility model is shown.

[0024] In the figure: 110, support frame; 120, support column; 130, storage slot; 140, slide rod; 210, first mounting block; 220, moving wheel; 230, connecting rod; 240, first motor; 310, second motor; 320, first threaded rod; 330, guide rod; 340, moving block; 350, cylinder; 360, second mounting block; 361, adjustment slot; 362, baffle; 363, rotating rod; 364, second threaded rod; 365, connecting plate; 366, positioning rod; 367, worm gear; 368, limiting slot; 370, worm; 371, turning handle; 380, pressing assembly; 381, limiting block; 382, ​​positioning hole; 400, transmission assembly; 500, movable support plate; 600, plastic conveyor belt. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a technical solution: an automatic steel bar bundling device for prefabricated assembled box culvert processing. It includes a support frame 110, a moving component, an adjusting component, a transmission component 400, a movable support plate 500 and a plastic conveyor belt 600. The moving component, the transmission component 400, the movable support plate 500 and the plastic conveyor belt 600 are all installed on the support frame 110, and the adjusting component is installed on the moving component;

[0027] The adjusting assembly includes two groups of second motors 310, first threaded rods 320, guide rods 330 and two groups of moving blocks 340. The two groups of second motors 310, first threaded rods 320 and guide rods 330 are all installed on the moving assembly. The two groups of the first threaded rods 320 are respectively connected to the output ends of the two groups of second motors 310 in a transmission manner. The two groups of moving blocks 340 are respectively threadedly connected to the two groups of first threaded rods 320. The two groups of moving blocks 340 are both slidably connected to the two groups of guide rods 330. The two groups of moving blocks 340 are both L-shaped structures. Cylinders 350 are installed at the bottom of the two groups of moving blocks 340. Second mounting blocks 360 are installed on the output ends of the two groups of cylinders 350. The pressing assembly 380 can be detachably installed on the two groups of the second mounting blocks 360.

[0028] The detachable arrangement of the second mounting block 360 and the pressing assembly 380 facilitates the installation and removal of the pressing assembly 380. When the pressing assembly 380 is damaged, it is convenient to replace the pressing assembly 380, thereby not affecting the use of the bundling device. The two sets of second motors 310 drive the two sets of first threaded rods 320 to rotate respectively, and the two sets of first threaded rods 320 drive the two sets of moving blocks 340 to move respectively, so that the two sets of pressing assemblies 380 can be moved to any position of the steel bar to the bending position of the steel bar without manual adjustment by the staff.

[0029] The second mounting block 360 is provided with an adjustment slot 361 and two groups of limiting slots 368 . The two groups of limiting slots 368 are symmetrically arranged with the second mounting block 360 as the center.

[0030] Two groups of baffles 362 are installed in the adjustment slot 361 , and the two groups of baffles 362 are rotatably connected to a rotating rod 363 , and a worm gear 367 is installed on the rotating rod 363 .

[0031] Both ends of the rotating rod 363 are threadedly connected with the second threaded rod 364, and the two groups of the second threaded rod 364 are installed with a connecting plate 365 at one end away from the rotating rod 363, and two groups of positioning rods 366 are installed on the side of the two groups of connecting plates 365 away from the second threaded rod 364, and the two groups of the positioning rods 366 are installed at one end away from the connecting plate 365 and penetrate into the limiting groove 368.

[0032] The positioning rod 366 is used to limit the pressing assembly 380 so that the pressing assembly 380 is fixed on the second mounting block 360, so that the pressing assembly 380 remains stable and is not easily deviated.

[0033] A worm 370 is rotatably connected in the adjustment slot 361 . The worm 370 is meshed with the worm wheel 367 . One end of the worm 370 passes through the outside of the second mounting block 360 , and a turning handle 371 is installed at one end of the worm 370 .

[0034] Two groups of limit blocks 381 are installed on the pressing assembly, and the limit blocks 381 are used in conjunction with the limit grooves 368. Two groups of positioning holes 382 are opened on the two groups of limit blocks 381, and the positioning holes 382 are used in conjunction with the positioning rods 366.

[0035] When the pressing assembly 380 is disassembled, the turning handle 371 is rotated to drive the worm 370 to rotate, and the meshing action of the worm 370 and the worm wheel 367 drives the rotating rod 363 to rotate. Under the threaded connection between the rotating rod 363 and the second threaded rod 364, the two groups of second threaded rods 364 are moved, and the second threaded rod 364 drives the positioning rod 366 to move through the connecting plate 365, so that the positioning rod 366 is separated from the positioning hole 382, ​​and the limiting block 381 is taken out of the limiting groove 368, so that the pressing assembly 380 is separated from the second mounting block 360, and the pressing assembly 380 is replaced, which shortens the replacement time of the pressing assembly 380, simplifies the replacement work of the pressing assembly 380, and reduces the labor intensity of the staff, so as not to affect the use of the strapping equipment.

[0036] The support frame 110 is provided with a support column 120 and a storage slot 130 , and two sets of sliding rods 140 are provided between the support column 120 and the storage slot 130 .

[0037] The moving assembly includes two groups of first mounting blocks 210, and the two groups of the first mounting blocks 210 are rotatably connected with moving wheels 220. The two groups of the moving wheels 220 are respectively rollingly connected to the two groups of sliding rods 140. A connecting rod 230 is rotatably connected between the two groups of the first mounting blocks 210, and the two ends of the connecting rod 230 are respectively installed on the two groups of moving wheels 220.

[0038] A first motor 240 is installed on the side wall of one group of the first mounting blocks 210 , and an output end of the first motor 240 is drivingly connected to one group of the moving wheels 220 .

[0039] It should be noted that the conveying assembly 400, the movable support plate 500 and the plastic conveyor belt 600 are the same as the conveying device, movable support plate and plastic conveyor belt structure in the prior art (the Chinese patent document application number is CN202021976256.3, disclosing a prefabricated assembled box culvert steel bar binding equipment), and will not be described in detail here.

[0040] Specifically, the internal electrical connection structure of the first motor 240, the second motor 310 and the cylinder 350 is well known to those skilled in the art and will not be described in detail herein. The electrical components in this application are all connected to an external power source when in use.

[0041] The circuits, electrical components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to the software.

[0042] The control method of the present application document is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field, which is common knowledge in this field. In addition, the present application document is mainly used to protect mechanical devices, so the present application document will no longer explain the control method and circuit connection in detail.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic steel bar bundling device for prefabricated box culvert processing, characterized by: It comprises a support frame (110), a moving assembly, an adjusting assembly, a conveying assembly (400), a movable supporting plate (500) and a plastic conveying belt (600), wherein the moving assembly, the conveying assembly (400), the movable supporting plate (500) and the plastic conveying belt (600) are all mounted on the support frame (110), and the adjusting assembly is mounted on the moving assembly; The adjustment assembly comprises two groups of second motors (310), first threaded rods (320), guide rods (330) and two groups of moving blocks (340). The two groups of the second motors (310), the first threaded rods (320) and the guide rods (330) are all mounted on the moving assembly. The two groups of the first threaded rods (320) are respectively connected to the output ends of the two groups of the second motors (310) by transmission. The two groups of the moving blocks (340) are respectively threadedly connected to the two groups of the first threaded rods (320). The two groups of the moving blocks (340) are both slidably connected to the two groups of the guide rods (330). The two groups of the moving blocks (340) are both L-shaped structures. Cylinders (350) are installed at the bottoms of the two groups of the moving blocks (340). Second mounting blocks (360) are installed at the output ends of the two groups of the cylinders (350). The pressing assemblies (380) are detachably mounted on the two groups of the second mounting blocks (360).

2. The automatic steel bar bundling equipment for prefabricated box culvert processing according to claim 1 is characterized by: The second mounting block (360) is provided with an adjustment slot (361) and two groups of limit slots (368), and the two groups of limit slots (368) are symmetrically arranged with the second mounting block (360) as the center.

3. The automatic steel bar bundling equipment for prefabricated box culvert processing according to claim 2 is characterized by: Two groups of baffles (362) are installed in the adjustment groove (361), and the two groups of baffles (362) are rotatably connected to a rotating rod (363), and a worm gear (367) is installed on the rotating rod (363).

4. The automatic steel bar bundling equipment for prefabricated box culvert processing according to claim 3 is characterized by: Both ends of the rotating rod (363) are threadedly connected to the second threaded rod (364), and the ends of the two groups of the second threaded rods (364) away from the rotating rod (363) are installed with connecting plates (365), and the sides of the two groups of the connecting plates (365) away from the second threaded rod (364) are installed with two groups of positioning rods (366), and the ends of the two groups of the positioning rods (366) away from the connecting plates (365) are penetrated into the limiting grooves (368).

5. The automatic steel bar bundling equipment for prefabricated box culvert processing according to claim 4 is characterized by: A worm (370) is rotatably connected in the adjustment groove (361), the worm (370) is meshed with the worm wheel (367), one end of the worm (370) passes through the outside of the second mounting block (360), and a turning handle (371) is installed at one end of the worm (370).

6. The automatic steel bar bundling equipment for prefabricated box culvert processing according to claim 5 is characterized by: Two groups of limit blocks (381) are installed on the pressing assembly, and the limit blocks (381) are used in conjunction with the limit grooves (368). Two groups of positioning holes (382) are provided on the two groups of limit blocks (381), and the positioning holes (382) are used in conjunction with the positioning rods (366).

7. The automatic steel bar bundling equipment for prefabricated box culvert processing according to claim 6 is characterized by: A support column (120) and a storage groove (130) are installed on the support frame (110), and two groups of sliding rods (140) are installed between the support column (120) and the storage groove (130).

8. The automatic steel bar bundling equipment for prefabricated box culvert processing according to claim 7 is characterized by: The moving assembly comprises two groups of first mounting blocks (210), wherein the two groups of the first mounting blocks (210) are rotatably connected with moving wheels (220), and the two groups of the moving wheels (220) are respectively rollingly connected to the two groups of sliding rods (140), and a connecting rod (230) is rotatably connected between the two groups of the first mounting blocks (210), and the two ends of the connecting rod (230) are respectively mounted on the two groups of moving wheels (220).

9. The automatic steel bar bundling equipment for prefabricated box culvert processing according to claim 8 is characterized by: A first motor (240) is installed on the side wall of one group of the first mounting blocks (210), and an output end of the first motor (240) is drivingly connected to one group of the moving wheels (220).

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