Counterweight iron mounting device

Abstract

The utility model relates to a counter weight iron mounting device, which belongs to the technical field of counter weight iron production and comprises a counter weight iron mounting device, a plastic part bin and a counter weight iron bin are arranged on the counter weight iron mounting device, and an assembly structure is arranged on the counter weight iron mounting device. According to the counterweight iron mounting device, through automatic rotation of the feeding table and cooperative operation of all parts, continuous conveying and mounting of a plastic barrel and counterweight iron can be achieved, compared with manual operation, the mounting efficiency is greatly improved, and the counterweight iron mounting device is suitable for a large-scale production scene; the arrangement of the mounting part and the limiting plate ensures that the counterweight iron is accurately mounted in the plastic barrel, the tightening assembly ensures the tightening degree of the counterweight iron in the plastic barrel, the stability and reliability of a product are improved, the quality problem caused by improper mounting is reduced, the whole mounting process is controlled by automatic parts such as a motor, an air cylinder and an electric push rod, and the production efficiency is improved. And an operator only needs to start, monitor and maintain the equipment, so that the operation is relatively simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of counterweight production technology, specifically to a counterweight installation device. Background Technology

[0002] Counterweights are components used to increase the weight of equipment or parts to achieve balance and stability. They are widely used in many fields such as machinery, transportation, and construction. The materials used in their production include cast iron, steel, lead, and concrete. The most common casting processes are sand casting and precision casting. The production process includes material preparation, production and processing, quality inspection, surface treatment, packaging, and delivery. Quality inspection involves inspecting the produced counterweights, including dimensional accuracy inspection, weight inspection, appearance quality inspection, and mechanical property testing. For cast counterweights, non-destructive testing, such as flaw detection, is also performed to check for internal defects. Packaging involves placing multiple counterweights into a cylindrical plastic tube.

[0003] In the current technology, the packaging process of counterweight production requires manual placement of the counterweights into the plastic tubes, which makes the installation and packaging of counterweights cumbersome and labor-intensive for workers, thus affecting the efficiency of the installation and packaging of counterweights. Therefore, a counterweight installation device is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a counterweight installation device, which has the advantages of highly automated installation and packaging of counterweights. It solves the problem that during the packaging process of counterweight production, manual placement of the counterweights into the plastic tube is required, making the installation and packaging of counterweights cumbersome and labor-intensive for workers, thus affecting the efficiency of counterweight installation and packaging.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a counterweight installation device, comprising a counterweight installation device, wherein a plastic parts hopper and a counterweight hopper are provided on the counterweight installation device, and an assembly structure is provided on the counterweight installation device;

[0006] The assembly structure includes a support bracket fixedly installed on the counterweight mounting device. A circular frame is fixedly installed on the top of the support bracket. A feeding platform is rotatably installed inside the circular frame. A plastic cylinder is provided on the feeding platform. A drive component for controlling the rotation of the feeding platform is installed at the bottom of the circular frame. A mounting frame is fixedly installed on one side of the feeding platform. A limit plate is fixedly installed on the side of the mounting frame near the feeding platform. The mounting frame is provided with mounting components for assembling the plastic cylinder and the counterweight. A clamping assembly is provided on the counterweight mounting device.

[0007] Furthermore, the clamping assembly includes a square column fixedly installed on the counterweight mounting device, an abutment bracket located on the top of the feeding platform is installed on the square column, and a mounting platform located at the bottom of the circular frame is fixedly installed on the square column, with clamping components for pushing the counterweight tight on the mounting platform.

[0008] Furthermore, both the plastic parts hopper and the counterweight iron hopper are fixedly installed on the counterweight iron mounting device, and a protective frame cover for protecting the plastic parts hopper, the counterweight iron hopper, and the assembly structure is fixedly installed on the counterweight iron mounting device.

[0009] Furthermore, the outer side of the circular frame has eight notches, and the feeding platform has eight grooves for placing plastic tubes, with the notches aligned with the grooves.

[0010] Furthermore, the driving component includes a motor frame, a dual-brake motor, and a coupling. The coupling is fixedly connected to the bottom of the feeding table, and the coupling is fixedly connected to the output shaft of the dual-brake motor. The dual-brake motor is fixedly mounted on the motor frame, and the motor frame is fixedly mounted on the support bracket.

[0011] Furthermore, the mounting bracket has multiple connection holes, and a fixing screw with one end penetrating through and extending into the interior of the limiting plate is installed on the mounting bracket. The fixing screw is threadedly connected to the limiting plate.

[0012] Furthermore, the mounting component includes a pneumatic push rod and a push plate. The pneumatic push rod is fixedly mounted on the mounting frame, and the telescopic end of the pneumatic push rod passes through and extends into the interior of the circular frame. The telescopic end of the pneumatic push rod is fixedly connected to the push plate.

[0013] Furthermore, both the heavy iron hopper and the plastic parts hopper are fixedly equipped with feeding channels, and the two feeding channels are respectively connected to the two notches on the circular frame.

[0014] Furthermore, one end of the abutment bracket penetrates and extends into the interior of the square column, the abutment bracket is engaged with the square column, and a locking screw with one end penetrating the square column and abutting the abutment bracket is screwed on the square column.

[0015] Furthermore, the fastening component includes an electric push rod and a column. The electric push rod is fixedly installed on the mounting platform, and the telescopic end of the electric push rod is fixedly connected to the column. One end of the column extends through the interior of the circular frame.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] This counterweight installation device, with its assembly structure, enables continuous conveying and installation of plastic cylinders and counterweights through the automatic rotation of the feeding platform and the coordinated operation of various components. Compared with manual operation, it greatly improves installation efficiency and is suitable for large-scale production scenarios. The installation components and limit plates ensure that the counterweights are accurately installed into the plastic cylinders, while the tightening components ensure the tightness of the counterweights within the plastic cylinders, improving product stability and reliability and reducing quality problems caused by improper installation. The entire installation process is controlled by automated components such as motors, cylinders, and electric push rods. Operators only need to start, monitor, and maintain the equipment, making operation relatively simple and enhancing the practicality of the counterweight installation device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the present utility model. Figure 1 Enlarged view of the central support bracket and square column;

[0020] Figure 3 This is a schematic diagram of the structure of the present utility model. Figure 1 Enlarged view of point A in the image;

[0021] Figure 4 This is a schematic diagram of the structure of the present utility model. Figure 2 Enlarged view of point B in the image;

[0022] Figure 5 This is a schematic diagram of the structure of the present utility model. Figure 2 Enlarged view of point C in the image.

[0023] In the diagram: 1. Counterweight mounting device; 2. Protective frame; 3. Plastic parts hopper; 31. Feeding channel; 4. Counterweight hopper; 51. Support bracket; 52. Circular frame; 53. Feeding platform; 54. Plastic cylinder; 55. Drive component; 56. Mounting frame; 57. Limiting plate; 58. Mounting component; 61. Square column; 62. Abutment bracket; 63. Mounting platform; 64. Tightening component. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1 to 5The counterweight mounting device in this embodiment includes a counterweight mounting device 1, on which a plastic parts hopper 3 and a counterweight hopper 4 are provided. An assembly structure is provided on the counterweight mounting device 1. The plastic parts hopper 3 and the counterweight hopper 4 are both fixedly installed on the counterweight mounting device 1. A protective frame cover 2 for protecting the plastic parts hopper 3, the counterweight hopper 4, and the assembly structure is fixedly installed on the counterweight mounting device 1.

[0026] In this embodiment, the assembly structure includes a support bracket 51 fixedly installed on the counterweight mounting device 1. A circular frame 52 is fixedly installed on the top of the support bracket 51. A feeding platform 53 is rotatably installed inside the circular frame 52. A plastic tube 54 is placed on the feeding platform 53. Eight notches are opened on the outer side of the circular frame 52. Eight grooves for placing the plastic tube 54 are opened on the feeding platform 53. The positions of the notches and grooves are aligned to facilitate the conveying of the plastic tube 54. A drive component 55 for controlling the rotation of the feeding platform 53 is installed at the bottom of the circular frame 52. A mounting frame 56 is fixedly installed on one side of the feeding platform 53. A limit plate 57 is fixedly installed on the side of the mounting frame 56 near the feeding platform 53. The mounting frame 56 is provided with a mounting component 58 for assembling the plastic cylinder 54 and the counterweight. The mounting component 58 includes a pneumatic push rod and a push plate. The pneumatic push rod is fixedly installed on the mounting frame 56. The telescopic end of the pneumatic push rod passes through and extends into the interior of the circular frame 52. The telescopic end of the pneumatic push rod is fixedly connected to the push plate, so that the counterweight can be pushed into the interior of the plastic cylinder 54 using the push plate. A clamping component is provided on the counterweight mounting device 1.

[0027] The drive component 55 includes a motor frame, a dual-brake motor, and a coupling. The coupling is fixedly connected to the bottom of the feeding table 53 and to the output shaft of the dual-brake motor. The dual-brake motor is fixedly mounted on the motor frame, and the motor frame is fixedly mounted on the support bracket 51, which facilitates the control of the rotation of the feeding table 53 by the dual-brake motor. An angle sensor is fixedly mounted on the feeding table 53 to facilitate the control of the rotation angle of the feeding table 53.

[0028] In addition, the mounting bracket 56 has multiple connection holes and a fixing screw with one end penetrating through and extending into the limit plate 57 is installed on the mounting bracket 56. The fixing screw is threadedly connected to the limit plate 57, which makes it easy to use the limit plate 57 to hold the plastic cylinder 54, thereby facilitating the assembly of the counterweight and the plastic cylinder 54.

[0029] It should be noted that both the counterweight iron bin 4 and the plastic parts bin 3 are fixedly equipped with feeding channels 31. The two feeding channels 31 are respectively connected to the two notches on the circular frame 52, so as to facilitate the conveying of the plastic cylinder 54 and the counterweight iron to the designated position.

[0030] Using the above technical solution, the dual-brake motor in the start-up drive component 55 is realized. The motor drives the feeding table 53 to rotate within the circular frame 52 through the coupling. During the rotation of the feeding table 53, the grooves are aligned with the notches on the circular frame 52 in sequence. When the feeding table 53 rotates to a specific position, the plastic cylinder 54 falls from the plastic part hopper 3 through the feeding channel 31 into the groove of the feeding table 53. The counterweight comes from the counterweight hopper 4 through the feeding channel 31 to a position close to the plastic cylinder 54. The pneumatic push rod of the installation component 58 is activated, and its telescopic end pushes the push plate to push the counterweight from the position of the feeding channel 31 into the plastic cylinder 54. After the initial counterweight installation is completed, the dual-brake motor is started again, and the feeding table 53 rotates at a certain angle to transfer the plastic cylinder 54 containing part of the counterweight to the next process position.

[0031] In this embodiment, the fastening assembly includes a square column 61 fixedly installed on the counterweight mounting device 1. An abutment bracket 62 located on the top of the feeding platform 53 is installed on the square column 61. One end of the abutment bracket 62 passes through and extends into the interior of the square column 61. The abutment bracket 62 is snapped into the square column 61. A locking screw with one end passing through the square column 61 and abutting against the abutment bracket 62 is screwed on the square column 61, so that the position of the abutment bracket 62 can be adjusted according to the height of the plastic cylinder 54 so as to abut against the top of the plastic cylinder 54. A mounting platform 63 located at the bottom of the circular frame 52 is fixedly installed on the square column 61. A fastening component 64 for pushing and tightening the counterweight is provided on the mounting platform 63.

[0032] The fastening component 64 includes an electric push rod and a column. The electric push rod is fixedly installed on the mounting platform 63. The telescopic end of the electric push rod is fixedly connected to the column. One end of the column extends into the interior of the circular frame 52, so that the counterweight can be pushed into the depth of the plastic cylinder 54 by moving the column upward.

[0033] By adopting the above technical solution, when the plastic cylinder 54 containing the counterweight rotates to the position of the fastening component, the electric push rod of the fastening component 64 is activated, and its telescopic end pushes the column. The column further pushes and compacts the counterweight inside the plastic cylinder 54, ensuring that the counterweight is tightly fixed inside the plastic cylinder 54.

[0034] The working principle of the above embodiments is as follows:

[0035] When the counterweight mounting device is in use, the double-brake motor in the drive component 55 is started. The motor drives the feeding table 53 to rotate inside the circular frame 52 through the coupling. Since there are eight notches on the outside of the circular frame 52, there are eight grooves on the feeding table 53 to place the plastic cylinder 54, and the positions are aligned. During the rotation of the feeding table 53, the grooves are aligned with the notches on the circular frame 52 in turn.

[0036] The feeding channels 31 on the plastic parts hopper 3 and the counterweight iron hopper 4 are respectively connected to the two notches on the circular frame 52. When the feeding platform 53 rotates to a specific position, the plastic cylinder 54 falls from the plastic parts hopper 3 into the groove of the feeding platform 53 through the feeding channel 31. At the same time, the counterweight iron comes from the counterweight iron hopper 4 to the position near the plastic cylinder 54 through the feeding channel 31.

[0037] The pneumatic push rod of the mounting component 58 is activated, and its telescopic end pushes the push plate to push the counterweight from the feeding channel 31 into the plastic cylinder 54. The limiting plate 57 on the mounting frame 56 restricts the position of the counterweight and the plastic cylinder 54 to ensure accurate installation. After one counterweight installation is completed, the double brake motor is started again, and the feeding table 53 rotates at a certain angle to transfer the plastic cylinder 54 containing part of the counterweight to the next process position. At the same time, the new groove connects with the feeding channel 31 to prepare for the next round of conveying and installing the plastic cylinder 54 and the counterweight.

[0038] When the plastic cylinder 54 containing the counterweight rotates to the position of the fastening assembly, the electric push rod of the fastening component 64 is activated, and its telescopic end pushes the column. The column further pushes and compacts the counterweight inside the plastic cylinder 54, ensuring that the counterweight is tightly fixed inside the plastic cylinder 54.

[0039] 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.

[0040] 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 counterweight mounting device, comprising a counterweight mounting device (1), characterized in that: The counterweight installation device (1) is provided with a plastic parts hopper (3) and a counterweight hopper (4), and the counterweight installation device (1) is provided with an assembly structure; The assembly structure includes a support bracket (51) fixedly installed on the counterweight mounting device (1). A circular frame (52) is fixedly installed on the top of the support bracket (51). A feeding platform (53) is rotatably installed inside the circular frame (52). A plastic cylinder (54) is provided on the feeding platform (53). A drive component (55) for controlling the rotation of the feeding platform (53) is installed at the bottom of the circular frame (52). A mounting frame (56) is fixedly installed on one side of the feeding platform (53). A limit plate (57) is fixedly installed on the side of the mounting frame (56) near the feeding platform (53). A mounting component (58) for assembling the plastic cylinder (54) and the counterweight is provided on the mounting frame (56). A clamping assembly is provided on the counterweight mounting device (1).

2. The counterweight installation device according to claim 1, characterized in that: The fastening assembly includes a square column (61) fixedly installed on the counterweight mounting device (1), an abutment bracket (62) located on the top of the feeding platform (53) is installed on the square column (61), and a mounting platform (63) located at the bottom of the circular frame (52) is fixedly installed on the square column (61). The mounting platform (63) is provided with a fastening component (64) for pushing the counterweight.

3. The counterweight mounting device according to claim 1, characterized in that: The plastic parts hopper (3) and the counterweight iron hopper (4) are both fixedly installed on the counterweight iron mounting device (1). The counterweight iron mounting device (1) is fixedly equipped with a protective frame (2) for protecting the plastic parts hopper (3), the counterweight iron hopper (4) and the assembly structure.

4. The counterweight mounting device according to claim 1, characterized in that: The circular frame (52) has eight notches on its outer side, and the feeding table (53) has eight grooves for placing plastic tubes (54). The positions of the notches and the grooves are aligned.

5. The counterweight mounting device according to claim 1, characterized in that: The drive component (55) includes a motor frame, a double-brake motor and a coupling. The coupling is fixedly connected to the bottom of the feeding table (53). The coupling is fixedly connected to the output shaft of the double-brake motor. The double-brake motor is fixedly installed on the motor frame. The motor frame is fixedly installed on the support bracket (51).

6. The counterweight mounting device according to claim 1, characterized in that: The mounting bracket (56) has multiple connection holes, and a fixing screw with one end penetrating through and extending into the limiting plate (57) is installed on the mounting bracket (56). The fixing screw is threadedly connected to the limiting plate (57).

7. The counterweight mounting device according to claim 1, characterized in that: The mounting component (58) includes a pneumatic push rod and a push plate. The pneumatic push rod is fixedly mounted on the mounting frame (56). The telescopic end of the pneumatic push rod passes through and extends into the interior of the circular frame (52). The telescopic end of the pneumatic push rod is fixedly connected to the push plate.

8. The counterweight mounting device according to claim 1, characterized in that: Both the heavy iron hopper (4) and the plastic parts hopper (3) are fixedly equipped with feeding channels (31), and the two feeding channels (31) are respectively connected to two notches on the circular frame (52).

9. The counterweight installation device according to claim 2, characterized in that: One end of the abutment bracket (62) extends through and into the interior of the square column (61). The abutment bracket (62) is engaged with the square column (61). A locking screw with one end extending through the square column (61) and abutting against the abutment bracket (62) is screwed onto the square column (61).

10. The counterweight mounting device according to claim 2, characterized in that: The fastening component (64) includes an electric push rod and a column. The electric push rod is fixedly installed on the mounting platform (63). The telescopic end of the electric push rod is fixedly connected to the column. One end of the column extends through the interior of the circular frame (52).

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