Multi-station feeding device for electric pole production

Abstract

The utility model relates to the technical field of electric pole production, in particular to a multi-station feeding device for electric pole production, which comprises a supporting transverse plate, the top of the supporting transverse plate is rotatably connected with a plurality of rotating discs which are arranged at equal intervals in the left-right direction, and the top of each rotating disc is provided with a steel bar coil limiting piece. The bottom end of a rotating shaft of the rotating disc penetrates through the top of the supporting transverse plate and is coaxially connected with double-groove wheels, and every two adjacent double-groove wheels in the left-right direction are in transmission connection through a first transmission belt. According to the multi-station feeding device for electric pole production, the multiple rotating discs are arranged at the top of the supporting transverse plate, the multi-station steel bar coil feeding function is achieved, and the mode that a traditional single feeding device needs to be used in cooperation with a single straightening and cutting machine is different; one feeding device can provide a reinforcing steel bar coil conveying function for a plurality of straightening and cutting machines at the same time, so that the number of equipment is reduced, the acquisition cost is reduced, the occupied space of the equipment is reduced, and the layout of a production site is optimized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric pole production, in particular to a multi-station feeding device for electric pole production. BACKGROUND

[0002] Cement pole is a kind of infrastructure widely used in power line and communication line erection, with the advantages of high strength, corrosion resistance, low manufacturing cost, long service life, etc., and occupies an important position in urban and rural power transmission and communication network construction, especially suitable for outdoor harsh environment. The production process of cement pole mainly includes raw material preparation, steel processing, mold making, pouring and centrifugation, steam curing and finished product processing. Among them, the selection of raw materials such as steel, sand, gravel and cement directly determines the quality of the pole. Steel needs to be straightened and cut off according to fixed length, as the skeleton material of cement pole, it not only determines the bearing capacity of the pole, but also affects its stability. In the mold making process, the steel skeleton is put into the mold and the mixed cement material is poured, and the material is evenly attached to the inner wall of the mold by the high-speed rotation of the centrifuge to form a hollow structure. Then, the pole is cured through steam curing and airing, etc., and finally becomes a finished product with high strength and excellent performance.

[0003] In the whole production process, steel processing is a crucial step. This link usually uses straightening and cutting machine to straighten and cut the steel. The straightening and cutting machine straightens and cuts the steel coil to the specified length by pulling it, to meet the needs of cement pole skeleton making. In order to make the steel coil be smoothly pulled by the straightening and cutting machine, and avoid the deformation or damage of the steel coil caused by direct pulling, the steel coil usually needs to be placed on the feeding device to realize the smooth rotation of the steel coil. The feeding device, as a matched equipment of the straightening and cutting machine, its function is to ensure the normal feeding process of the steel coil. However, in actual production, a straightening and cutting machine usually needs to be equipped with a feeding device to meet the normal operation needs of the equipment. In order to meet the needs of efficient production, large cement pole production plants often use multiple straightening and cutting machines for steel processing at the same time, which requires each device to be equipped with an independent feeding device, resulting in a significant increase in the number and cost of equipment, which is not conducive to cost saving and production efficiency improvement. At the same time, the use of multiple feeding devices also causes waste of production space resources due to the large equipment occupation and complex management. In view of this, we propose a multi-station feeding device for electric pole production. SUMMARY

[0004] The utility model aims at providing a multi-station feeding device for electric pole production to solve the problems in the background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] The multi-station feeding device for electric pole production comprises a support horizontal plate, which is used as the base support platform of the whole device, is used for fixing and connecting other components, and ensures the overall stability of the feeding device, and the left and right sides of the bottom of the support horizontal plate are respectively provided with L-shaped supports, the L-shaped supports are provided with mounting holes, the L-shaped supports are used for supporting and fixing the support horizontal plate, and the stability and safety of the device are further ensured, the right side of the L-shaped support on the left is provided with a mounting horizontal plate, and the mounting horizontal plate is used for mounting a motor and providing support for the motor;

[0007] A motor is arranged at the bottom of the mounting horizontal plate, the motor is connected with a power supply and a controller, the motor is used as the power source of the device and can provide rotating power, the output shaft of the motor penetrates through the bottom of the mounting horizontal plate and is coaxially connected with a single-groove wheel, and the single-groove wheel is driven to rotate by the motor;

[0008] A plurality of rotating discs arranged at equal intervals left and right are rotatably connected to the top of the support horizontal plate, a reinforcing bar coil is arranged on the rotating disc, the rotating disc is used for placing the reinforcing bar coil and rotating the reinforcing bar coil stably through rotation, and a reinforcing bar coil limiting piece is arranged at the top of the rotating disc and used for fixing and limiting the position of the reinforcing bar coil to prevent the reinforcing bar coil from deviating or toppling over during rotation;

[0009] The bottom end of the rotating shaft of the rotating disc penetrates through the top of the support horizontal plate and is coaxially connected with a double-groove wheel, the single-groove wheel and the adjacent double-groove wheel are connected through a second transmission belt to efficiently transmit the power of the motor to the plurality of rotating discs, and the left and right adjacent double-groove wheels are connected through a first transmission belt to realize synchronous transmission of the power and ensure stable rotation of the plurality of rotating discs at the same time.

[0010] Preferably, a plurality of circular grooves arranged at equal intervals left and right are arranged at the top of the support horizontal plate, the circular grooves are used for providing mounting positions for the rotating shafts of the rotating discs and providing support for the rotation of the rotating discs, and a circular hole for the rotating shaft of the rotating disc to penetrate through is arranged at the middle of the inner wall bottom of the circular groove, and the circular hole is used for allowing the rotating shaft of the rotating disc to smoothly penetrate through the support horizontal plate.

[0011] Preferably, a bearing is arranged in the circular groove, the rotating shaft of the rotating disc penetrates through the bearing, and the bearing is used for supporting the rotating shaft of the rotating disc and reducing the friction during rotation to ensure stable operation of the rotating disc.

[0012] Preferably, a second annular groove is arranged at the bottom of the rotating disc, a first annular groove corresponding to the position of the second annular groove is arranged at the top of the support horizontal plate, and a plurality of rolling balls are arranged between the second annular groove and the first annular groove, and the rolling balls are used for reducing the friction between the rotating disc and the support horizontal plate during rotation to realize more stable and efficient rotation.

[0013] Preferably, the top of the support horizontal plate is provided with a plurality of partitions arranged equidistantly left and right, and the rotating disc is located between two adjacent partitions, and the partitions are used for isolating adjacent rotating discs to prevent the collision or interference of the reinforcing steel bars during rotation.

[0014] Preferably, the bottom of the partition is provided with three insertion blocks arranged equidistantly front and back, and the top of the support horizontal plate is provided with insertion grooves for the insertion blocks, and the insertion grooves are used for providing slot connection for the insertion blocks, so that the partition can be quickly installed and disassembled.

[0015] Preferably, the reinforcing steel bar limiting piece comprises a circular column, the middle of the top of the rotating disc is provided with a threaded column, and the bottom end of the circular column is provided with a threaded groove for threaded connection of the threaded column, so as to ensure firm installation of the reinforcing steel bar limiting piece, and the reinforcing steel bar limiting piece can be replaced to adapt to different reinforcing steel bars.

[0016] Preferably, the top of the circular column is provided with a circular top plate, the edge of the bottom of the circular top plate is provided with a plurality of arc-shaped vertical plates arranged in an annular array, the arc-shaped vertical plates are used for limiting the reinforcing steel bar to prevent lateral sliding of the reinforcing steel bar during rotation, and the concave bottom of the arc-shaped vertical plate is provided with a connecting plate, one end of the connecting plate away from the arc-shaped vertical plate is fixedly connected to the bottom of the outer wall of the circular column, and the connecting plate improves the stability of the arc-shaped vertical plate, thereby improving the overall strength and stability of the reinforcing steel bar limiting piece and ensuring safe feeding of the reinforcing steel bar.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1. The multi-station feeding device for electric pole production realizes the multi-station reinforcing steel bar feeding function through the rotating discs arranged on the top of the support horizontal plate, which is different from the mode that the traditional single feeding device needs to be matched with a single straightening and cutting machine, the device adopts integrated design, one feeding device can provide reinforcing steel bar conveying function for multiple straightening and cutting machines, which not only reduces the number of equipment and the purchase cost, but also reduces the occupied space of the equipment and optimizes the layout of the production site.

[0019] 2. The multi-station feeding device for electric pole production is provided with a second annular groove and a first annular groove respectively at the bottom of the rotating disc and the top of the support horizontal plate, and the ball is placed between the two, and the bearing is arranged on the rotating shaft of the rotating disc, and the multi-level friction reduction design effectively reduces the friction between the rotating disc and the support horizontal plate during rotation, ensures the stable operation of the rotating disc, thereby realizing the stable conveying of the reinforcing steel bar and avoiding the deformation or poor feeding of the reinforcing steel bar caused by the jamming or instability of the rotating disc during feeding.

[0020] 3. The multi-station feeding device for electric pole production, by setting the reinforcing steel bar coil limiting piece, including a circular column, a circular top plate, an arc-shaped vertical plate and a connecting plate, the reinforcing steel bar coil is limited, the arc-shaped vertical plate provides support for the reinforcing steel bar coil, and the connecting plate further enhances the overall stability of the reinforcing steel bar coil limiting piece, which can effectively prevent the reinforcing steel bar coil from deviating or falling during the feeding process, and ensure the safety and continuity of the feeding process.

[0021] 4. The multi-station feeding device for electric pole production, the partition plate is used for isolating adjacent rotating discs to prevent the reinforcing steel bar coil from colliding or interfering during rotation. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole first visual angle structure schematic diagram of the utility model;

[0023] Figure 2 It is a whole second visual angle structure schematic diagram of the utility model;

[0024] Figure 3 It is a whole third visual angle structure schematic diagram of the utility model;

[0025] Figure 4 It is a whole exploded view schematic diagram of the utility model;

[0026] Figure 5 It is a partial structure schematic diagram of the utility model;

[0027] Figure 6 It is an assembly structure schematic diagram of the rotating disc and the double-groove wheel in the utility model;

[0028] Figure 7 It is a reinforcing steel bar coil limiting piece structure schematic diagram in the utility model;

[0029] In the drawing: 1, support horizontal plate; 10, circular groove; 11, circular hole; 12, first annular groove; 13, insertion groove; 2, rotating disc; 20, threaded column; 21, second annular groove; 3, double-groove wheel; 4, first transmission belt; 5, reinforcing steel bar coil limiting piece; 50, circular column; 500, threaded groove; 51, circular top plate; 52, arc-shaped vertical plate; 53, connecting plate; 6, L-shaped support; 60, mounting horizontal plate; 7, motor; 70, single-groove wheel; 8, second transmission belt; 9, partition plate; 90, insertion block; 14, bearing; 15, ball. DETAILED DESCRIPTION

[0030] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0032] Please refer to Figures 1-7 The present application provides a technical scheme:

[0033] The multi-station feeding device for electric pole production comprises a support horizontal plate 1, which is used as a basic support platform of the whole device, is used for fixing and connecting other components, and ensures the overall stability of the feeding device. The left and right sides of the bottom of the support horizontal plate 1 are each provided with an L-shaped support 6, the L-shaped support 6 is provided with a mounting hole, the L-shaped support 6 is used for supporting and fixing the support horizontal plate 1, and further ensures the stability and safety of the device. The right side of the L-shaped support 6 on the left is provided with a mounting horizontal plate 60, and the mounting horizontal plate 60 is used for mounting a motor 7 and providing support for the motor 7.

[0034] The bottom of the mounting horizontal plate 60 is provided with the motor 7, the motor 7 is connected with a power supply and a controller, the motor 7 is used as a power source of the device and can provide rotary power, the output shaft of the motor 7 penetrates through the bottom of the mounting horizontal plate 60 and is coaxially connected with a single-groove wheel 70, and the single-groove wheel 70 is driven to rotate by the motor 7.

[0035] The top of the support horizontal plate 1 is rotatably connected with a plurality of rotating discs 2 arranged equidistantly left and right, a reinforcing bar coil is placed on the rotating disc 2, the rotating disc 2 is used for placing the reinforcing bar coil and realizing stable rotation of the reinforcing bar coil through rotation, the top of the rotating disc 2 is provided with a reinforcing bar coil limiting piece 5, the reinforcing bar coil limiting piece 5 is used for fixing and limiting the position of the reinforcing bar coil, and prevents the reinforcing bar coil from deviating or toppling during rotation.

[0036] The bottom end of the rotating disc 2 rotating shaft passes through the top of the support horizontal plate 1 and is coaxially connected with the double-groove wheel 3, the single-groove wheel 70 is transmissionally connected with the adjacent double-groove wheel 3 through the second transmission belt 8, the power of the motor 7 is efficiently transmitted to the plurality of rotating discs 2, the left and right adjacent two double-groove wheels 3 are transmissionally connected through the first transmission belt 4, so that the synchronous transmission of the power is realized, and the stable rotation of the plurality of rotating discs 2 is ensured.

[0037] In the embodiment, a plurality of circular grooves 10 are arranged left and right equidistantly on the top of the support horizontal plate 1, the circular grooves 10 are used for providing mounting positions for the rotating shafts of the rotating discs 2 and providing support for the rotation of the rotating discs 2, a circular hole 11 for the rotating shaft of the rotating disc 2 to pass through is arranged in the middle of the inner wall bottom of the circular groove 10, and the circular hole 11 is used for smoothly passing the rotating shaft of the rotating disc 2 through the support horizontal plate 1.

[0038] Specifically, a bearing 14 is arranged in the circular groove 10, the rotating shaft of the rotating disc 2 passes through the bearing 14, the bearing 14 is used for supporting the rotating shaft of the rotating disc 2 and reducing the friction during rotation, so as to ensure the stable operation of the rotating disc 2.

[0039] Further, the bottom of the rotating disc 2 is provided with a second annular groove 21, the top of the support horizontal plate 1 is provided with a first annular groove 12 corresponding to the position of the second annular groove 21, a plurality of rolling balls 15 are arranged between the second annular groove 21 and the first annular groove 12, the rolling balls 15 are used for reducing the friction between the rotating disc 2 and the support horizontal plate 1 during rotation, so as to realize more stable and efficient rotation.

[0040] Further, a plurality of partitions 9 are arranged left and right equidistantly on the top of the support horizontal plate 1, the rotating disc 2 is located between the left and right adjacent two partitions 9, and the partition 9 is used for isolating the adjacent rotating discs 2 to prevent the steel reinforcement coil from colliding or interfering during rotation.

[0041] Further, the bottom of the partition 9 is provided with three plug blocks 90 arranged front and back equidistantly, the top of the support horizontal plate 1 is provided with plug slots 13 for plug connection of the plug blocks 90, the plug slots 13 are used for providing slot connection for the plug blocks 90, so that the partition 9 can be quickly installed and disassembled.

[0042] Further, the steel reinforcement coil limiting piece 5 includes a circular column 50, a threaded column 20 is arranged in the middle of the top of the rotating disc 2, a threaded groove 500 for threaded connection of the threaded column 20 is arranged at the bottom end of the circular column 50, so as to ensure firm installation of the steel reinforcement coil limiting piece 5, and the steel reinforcement coil limiting piece 5 can be replaced to adapt to different steel reinforcement coils.

[0043] Further, the top of the circular column 50 is provided with a circular top plate 51, the edge of the bottom of the circular top plate 51 is provided with a plurality of arc-shaped vertical plates 52 arranged in an annular array, the arc-shaped vertical plates 52 are used for limiting the steel reinforcement coil, preventing the steel reinforcement coil from sliding laterally during rotation, the concave bottom of the arc-shaped vertical plate 52 is provided with a connecting plate 53, one end of the connecting plate 53 away from the arc-shaped vertical plate 52 is fixedly connected to the bottom of the outer wall of the circular column 50, the connecting plate 53 improves the stability of the arc-shaped vertical plate 52, thereby improving the overall strength and stability of the steel reinforcement coil limiting piece 5, and ensuring the safe feeding of the steel reinforcement coil.

[0044] In use, the steel reinforcement coil is sleeved outside the steel reinforcement coil limiting piece 5 and placed on the rotating disc 2, the steel reinforcement coil is limited by the steel reinforcement coil limiting piece 5, the arc-shaped vertical plate 52 in the steel reinforcement coil limiting piece 5 can prevent the steel reinforcement coil from sliding or toppling during rotation, in operation, the motor 7 serves as a power source, drives the single-groove wheel 70 to rotate through the output shaft, the single-groove wheel 70 is connected with the double-groove wheel 3 through the second transmission belt 8, transmits power to the double-groove wheel 3, the double-groove wheels 3 are connected with each other through the first transmission belt 4, synchronous rotation of multiple rotating discs 2 is realized, the rotating disc 2 drives the steel reinforcement coil to rotate, at the same time, the rotating shaft of the rotating disc 2 is supported by the bearing 14 in the circular groove 10, the bearing 14 effectively reduces the friction of the rotating shaft, the first annular groove 12 at the top of the support plate 1 and the second annular groove 21 at the bottom of the rotating disc 2 are provided with the ball 15, the ball 15 further reduces the friction when the rotating disc 2 rotates, ensures that the rotating disc 2 can run stably, thereby realizing more stable operation, in the feeding process, the rotating disc 2 is located between the left and right adjacent partitions 9, which can prevent the steel reinforcement coil from colliding and interfering during rotation, the entire device is driven by the motor 7, ensures that the steel reinforcement coil can be continuously and stably pulled by the straightening and cutting machine for steel reinforcement processing operation, thereby realizing efficient feeding function.

[0045] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, the above examples and descriptions in the specification are only preferred examples of the utility model and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. Multi-station feeding device for the production of electric poles, comprising a support crosspiece (1), characterised in that: The left and right sides of the bottom of the support horizontal plate (1) are respectively provided with L-shaped supports (6), the right side of the L-shaped support (6) on the left is provided with a mounting horizontal plate (60), the bottom of the mounting horizontal plate (60) is provided with a motor (7), the output shaft of the motor (7) penetrates through the bottom of the mounting horizontal plate (60) and is coaxially connected with a single-groove wheel (70), the top of the support horizontal plate (1) is rotatably connected with a plurality of rotating discs (2) arranged equidistantly left and right, the top of the rotating disc (2) is provided with a reinforcing bar coil limiting piece (5), the bottom end of the rotating shaft of the rotating disc (2) penetrates through the top of the support horizontal plate (1) and is coaxially connected with a double-groove wheel (3), the single-groove wheel (70) and the adjacent double-groove wheel (3) are drivingly connected through a second transmission belt (8), and the two double-groove wheels (3) adjacent left and right are drivingly connected through a first transmission belt (4).

2. A multi-station feeding device for pole production according to claim 1, characterized in that: A plurality of circular grooves (10) are arranged equidistantly left and right on the top of the support horizontal plate (1), and a circular hole (11) for the rotating shaft of the rotating disc (2) to penetrate through is formed in the middle of the inner wall bottom of the circular groove (10).

3. A multi-station feeding device for pole production according to claim 2, characterized in that: A bearing (14) is arranged in the circular groove (10), and the rotating shaft of the rotating disc (2) penetrates through the bearing (14).

4. The multi-station feeding device for pole production according to claim 1, characterized in that: A second annular groove (21) is formed in the bottom of the rotating disc (2), a first annular groove (12) corresponding in position to the second annular groove (21) is formed in the top of the support horizontal plate (1), and a plurality of rolling balls (15) are arranged between the second annular groove (21) and the first annular groove (12).

5. The multi-station feeding device for pole production according to claim 1, characterized in that: A plurality of partition plates (9) arranged equidistantly left and right are arranged on the top of the support horizontal plate (1), and the rotating disc (2) is located between the two partition plates (9) adjacent left and right.

6. A multi-station feeding device for pole production according to claim 5, characterized in that: Three plug blocks (90) arranged equidistantly front and back are arranged on the bottom of the partition plate (9), and a plug groove (13) for the plug block (90) to plug into is formed in the top of the support horizontal plate (1).

7. The multi-station feeding device for pole production according to claim 1, characterized in that: The reinforcing bar coil limiting piece (5) comprises a circular column (50), a threaded column (20) is arranged in the middle of the top of the rotating disc (2), and a threaded groove (500) for the threaded column (20) to threadedly connect is formed in the bottom end of the circular column (50).

8. A multi-station feeding device for pole production according to claim 7, characterized in that: A circular top plate (51) is arranged on the top of the circular column (50), a plurality of arc-shaped vertical plates (52) arranged in an annular array are arranged at the edge of the bottom of the circular top plate (51), a connecting plate (53) is arranged at the bottom of the concave surface of the arc-shaped vertical plate (52), and one end of the connecting plate (53) away from the arc-shaped vertical plate (52) is fixedly connected to the bottom of the outer wall of the circular column (50).

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