Centering mechanism device in cover mold conveying process

Abstract

The utility model relates to a centering mechanism device for realizing a cover mould conveying process, which comprises a power roller, a centering mechanism, a cover mould placing frame and a cover mould, the power roller and the cover mould placing frame are placed on the ground in a crossed manner, the centering mechanism is placed in front of the cover mould placing frame, and the cover mould is placed on the cover mould placing frame. And the cover mold is placed on the power rollers and the cover mold placing rack. By the adoption of the centering mechanism device in the cover mold conveying process, the roller drives the cover mold to be conveyed, the cover mold is guaranteed to move on the center line through the centering mechanism in the conveying process, and conveying of the cover mold can be effectively and rapidly guaranteed; through a simple mechanical structure, it is guaranteed that the cover mold is stably kept on the center line in the conveying process, the functions of oil coating and release agent spraying can be added in the conveying process of equipment, and a foundation can be laid for automation of follow-up equipment.

Description

Technical Field

[0001] This utility model relates to the field of industrial automation, and more particularly to the field of pipe pile production, specifically referring to a centering mechanism device for realizing the conveying process of the cover mold. Background Technology

[0002] Currently, there are several transfer methods for mold cover conveying: 1. Crane transfer: This consumes crane time, affecting production efficiency, and is only suitable for straight-line production layouts. 2. Truss crane transfer: This is costly and requires manual operation, increasing production costs. 3. Chain conveyor transfer: This achieves transfer without requiring manual labor, but adding functions such as edge cleaning, oiling, and film spraying later is difficult and has a low degree of automation. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a centering mechanism device that is highly automated, simple in structure, and widely applicable in the process of conveying the cover mold.

[0004] To achieve the above objectives, the centering mechanism device of this utility model in the mold conveying process is as follows:

[0005] The centering mechanism device for realizing the conveying process of the cover mold is characterized in that the device includes a power roller, a centering mechanism, a cover mold placement frame and a cover mold. The power roller and the cover mold placement frame are placed crosswise on the ground. The centering mechanism is placed in front of the cover mold placement frame, and the cover mold is placed on the power roller and the cover mold placement frame.

[0006] Preferably, the power roller includes a conveyor drive motor, four guide shafts, an integral mechanism mounting frame, a cylinder, a mounting frame, bearing seats, and a roller. The bottom ends of the four guide shafts are mounted above the integral mechanism mounting frame, and the top ends of the four guide shafts are connected to the mounting frame. The roller is fixed to the mounting frame by two left and right bearing seats. The conveyor drive motor is connected to the roller, and the cylinder is mounted on the integral mechanism mounting frame.

[0007] Preferably, the device further includes four guide bushings, which are respectively installed at the bottom end of the guide shaft.

[0008] Preferably, the device further includes a screw guide plate, which is mounted on a mounting bracket.

[0009] Preferably, the device further includes a ground angle adjustment plate, which is installed at the bottom of the overall mechanism mounting frame and supports vertical adjustment.

[0010] Preferably, the centering mechanism includes a drive cylinder, a cylinder fixing bracket, a floating joint, a drive connecting block, a guide mechanism fixing plate, and a rack connecting block. The drive cylinder is connected to the guide mechanism fixing plate through two cylinder fixing brackets. The drive cylinder is connected through a floating joint, and the other end is connected to the drive connecting block. The drive connecting block and the rack connecting block are connected by bolts.

[0011] Preferably, the centering mechanism further includes a rack, a gear, a gear mounting plate, a deep groove ball bearing, a rotating shaft, and a pressure plate. The rack connecting block is connected to the rack through a countersunk hole and has the same structure on the mirror side. One gear is connected to the gear mounting plate by bolts. Two deep groove ball bearings are fixed to the rotating shaft inside the gear. A pressure plate is connected to the rotating shaft by bolts.

[0012] Preferably, the centering mechanism further includes a slide rail, a roller floating connecting plate, a slider, a guide roller, a deep groove ball bearing, and a guide wheel. The two guide rollers are internally assembled with two deep groove ball bearings and are connected to the guide wheel connecting shaft. The two slide rails and the matching sliders are bolted to the guide mechanism fixing plate. The two rack connecting blocks are bolted to the roller floating connecting plate. The two sliders are connected to the slider mounting bracket above to form a floating mechanism.

[0013] The centering mechanism of this invention is used to realize the conveying process of the cover mold. The cover mold is driven by a roller for conveying. During the conveying process, the centering mechanism ensures that the cover mold moves on the center line, which can effectively and quickly ensure the conveying of the cover mold. The simple mechanical structure ensures that the cover mold is stably kept on the center line during the conveying process. In addition, the equipment can add the functions of oiling and spraying release agent during the conveying process, which can pave the way for the automation of subsequent equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the centering mechanism device for realizing the mold conveying process of this utility model.

[0015] Figure 2a This is a side view of the power roller of the centering mechanism device in the mold conveying process of this utility model.

[0016] Figure 2b This is a structural diagram of the power roller of the centering mechanism device in the mold conveying process of this utility model.

[0017] Figure 3a This is a front view of the centering structure of the centering mechanism device for realizing the centering process of the mold cover conveying according to this utility model.

[0018] Figure 3b for Figure 3a A cross-sectional view from the AA perspective.

[0019] Figure 3c for Figure 3a A cross-sectional view from the BB perspective.

[0020] Figure 3d for Figure 3c A cross-sectional view from the CC perspective.

[0021] Figure 3e This is a top view of the centering structure of the centering mechanism device in the mold conveying process of this utility model.

[0022] Figure 3f This is a detailed schematic diagram of the gear mounting plate of the centering mechanism device in the mold conveying process of this utility model.

[0023] Figure label:

[0024] 1. Conveyor drive motor

[0025] 2 guide shafts

[0026] 3. Overall mechanism mounting frame

[0027] 4 cylinders

[0028] 5. Ground Angle Adjustment Plate

[0029] 6 Guide bushing

[0030] 7 mounting brackets

[0031] 8 bearing housings

[0032] 9 rollers

[0033] 10 Screw Guide Plate

[0034] 20 drive cylinders

[0035] 21 Cylinder mounting bracket

[0036] 22 Floating Joint

[0037] 23 Drive connection block

[0038] 24 Guide mechanism fixing plate

[0039] 25 rack and pinion connecting blocks

[0040] 26 racks

[0041] 27 Gears

[0042] 28 Gear Mounting Plate

[0043] 29 Cam Follower

[0044] 30 Deep Groove Ball Bearing

[0045] 31 Rotation axis

[0046] 32 pressure plate

[0047] 33 Slide rail

[0048] 34 Roller Floating Connecting Plate

[0049] 35 sliders

[0050] 36 guide rollers

[0051] 37 Deep Groove Ball Bearing

[0052] 38 guide wheels

[0053] 39 Slider mounting bracket

[0054] 40 springs

[0055] 51 institutions targeting China

[0056] 52 Mold Placement Rack

[0057] 53 Powered Rollers

[0058] 54 Cover mold Detailed Implementation

[0059] To more clearly describe the technical content of this utility model, the following description is provided in conjunction with specific embodiments.

[0060] The present invention discloses a centering mechanism device for conveying a cover mold, comprising a power roller, a centering mechanism, a cover mold placement frame, and a cover mold. The power roller and the cover mold placement frame are placed crosswise on the ground, the centering mechanism is placed in front of the cover mold placement frame, and the cover mold is placed on the power roller and the cover mold placement frame.

[0061] In a preferred embodiment of this utility model, the power roller includes a conveying drive motor 1, four guide shafts 2, an integral mechanism mounting frame 3, a cylinder 4, a mounting frame 7, bearing seats 8, and a roller 9. The bottom ends of the four guide shafts 2 are mounted on the integral mechanism mounting frame 3, and the top ends of the four guide shafts 2 are connected to the mounting frame 7. The roller 9 is fixed to the mounting frame 7 by two left and right bearing seats 8. The conveying drive motor 1 is connected to the roller 9, and the cylinder 4 is mounted on the integral mechanism mounting frame 3.

[0062] In a preferred embodiment of this utility model, the device further includes four guide bushings 6, which are respectively installed at the bottom end of the guide shaft 2.

[0063] In a preferred embodiment of the present invention, the device further includes a screw guide plate 10, which is mounted on the mounting bracket 7.

[0064] In a preferred embodiment of the present invention, the device further includes a ground angle adjustment plate 5, which is installed at the bottom of the overall mechanism mounting frame 3 and supports vertical adjustment.

[0065] In a preferred embodiment of this utility model, the centering mechanism includes a drive cylinder 20, a cylinder fixing bracket 21, a floating joint 22, a drive connecting block 23, a guide mechanism fixing plate 24, and a rack connecting block 25. The drive cylinder 20 is connected to the guide mechanism fixing plate 24 through two cylinder fixing brackets 21. The drive cylinder 20 is connected through the floating joint 22, and the other end is connected to the drive connecting block 23. The drive connecting block 23 and the rack connecting block 25 are connected by bolts.

[0066] In a preferred embodiment of this utility model, the centering mechanism further includes a rack 26, a gear 27, a gear mounting plate 28, a deep groove ball bearing 30, a rotating shaft 31, and a pressure plate 32. The rack connecting block 25 is connected to the rack 26 through a countersunk hole and has the same structure on the opposite side. One gear 27 is connected to the gear mounting plate 28 by bolts. Two deep groove ball bearings 30 are fixed on the rotating shaft 31 inside the gear 27. One pressure plate 32 is connected to the rotating shaft 31 by bolts.

[0067] In a preferred embodiment of this utility model, the centering mechanism further includes a slide rail 33, a roller floating connecting plate 34, a slider 35, a guide roller 36, a deep groove ball bearing 37, and a guide wheel 38. The two guide rollers 36 are internally assembled with two deep groove ball bearings 37 and connected to a shaft via the guide wheel 38. The two slide rails 33 and the matching sliders 35 are bolted to the guide mechanism fixing plate 24. The two rack connecting blocks 25 are bolted to the roller floating connecting plate 34. The two sliders 35 are connected to the slider mounting bracket 39 above to form a floating mechanism.

[0068] This utility model belongs to the field of industrial automation and pipe pile production, specifically involving the handling, transportation, and centering of cover molds. In the pipe pile production process, to improve production efficiency and avoid interference between cranes, a loop-shaped layout is often adopted, where the cover mold opening and closing are done in separate workshops. This layout requires cover mold transportation, and using simple transportation methods often results in costly situations. Therefore, a centering mechanism is essential during the transportation process.

[0069] This utility model provides a cover mold conveying system and a centering structure during the cover mold conveying process. The main problems it solves are: enabling the cover mold to be conveyed between adjacent workshops, and solving the problem of cover mold offset during the conveying process, thus ensuring that the cover mold remains centered on the roller during conveying.

[0070] In specific embodiments of this utility model, such as Figure 1 As shown, the cover mold conveying mechanism provided in this solution consists of three parts: a cover mold 54, four cover mold placement racks 52 (or cover mold stop positions, depending on the actual situation), a power roller 53 for cover mold conveying, and a centering mechanism 51 for cover mold conveying to prevent the cover mold from deviating during the conveying process.

[0071] The core of this invention lies in the conveying of the cover mold, wherein the cover mold is centered and conveyed through a roller mechanism during the conveying process.

[0072] Figure 2 shows a detailed structural diagram of the roller conveyor, including a conveyor drive motor 1, four guide shafts 2, an integrated mechanism mounting frame 3, and a cylinder 4 as the mechanism drive component. Four ground angle adjustment plates 5 can be adjusted up and down and fix the entire mechanism. Four guide bushings 6 are used to limit the upper and lower positions of the guide shafts 2. The upper roller 9 is fixed to the mounting frame 7 by two bearing seats 8. The main function of a screw guide plate 10 is to ensure that the spring screws on the cover mold can pass flush and will not scratch the roller 9, thus extending its service life.

[0073] This component can move up and down to prevent strong impacts when placing the cover mold. In this case, after placement, this component is lifted into position before the cover mold is conveyed.

[0074] Figure 3 is a detailed structural diagram of the centering mechanism. The first part describes the drive part of the entire mechanism, including the drive cylinder 20, which is connected to the guide mechanism fixing plate 24 through two cylinder fixing brackets 21. The drive cylinder 20 is connected through the floating joint 22, and the other end is connected to the drive connecting block 23. The drive connecting block 23 is connected to the rack connecting block 25 by bolts, providing power to the entire guide wheel.

[0075] The drive unit is synchronously driven by gear 27 and rack 26 to ensure the movement of the two rollers, as shown in the following structure:

[0076] The rack connecting block 25 is connected to the rack 26 through a countersunk hole, mirroring the same structure on the opposite side. A gear 27 is bolted to the gear mounting plate 28. Two cam followers 29 ensure that the rack's movement is not subject to lateral forces. The subdivided mounting structure of the gear mounting plate 28 is shown in a sectional view. Two deep groove ball bearings 30 are fixed to the rotating shaft 31 inside the gear 27. A pressure plate 32 is bolted to the rotating shaft 31 to ensure that the gear does not move during operation.

[0077] The roller guide structure is further subdivided into two guide rollers 36, each internally assembled with two deep groove ball bearings 37, and connected to a shaft via a guide wheel 38. The entire guide mechanism is bolted to the guide mechanism fixing plate 24 via two slide rails 33 and matching sliders. Two rack connecting blocks 25 are bolted to the roller floating connecting plate 34. The tops of the two small sliders 35 are connected to the slider mounting bracket 39 to form a floating mechanism, reducing the impact during the conveying process. Each set of rollers is equipped with three springs 40 to adjust the sliding force.

[0078] For the specific implementation scheme of this embodiment, please refer to the relevant descriptions in the above embodiments, which will not be repeated here.

[0079] It is understood that the same or similar parts in the above embodiments can be referred to each other, and the contents not described in detail in some embodiments can be referred to the same or similar contents in other embodiments.

[0080] It should be noted that in the description of this utility model, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means at least two.

[0081] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0082] The centering mechanism of this invention is used to realize the conveying process of the cover mold. The cover mold is driven by a roller for conveying. During the conveying process, the centering mechanism ensures that the cover mold moves on the center line, which can effectively and quickly ensure the conveying of the cover mold. The simple mechanical structure ensures that the cover mold is stably kept on the center line during the conveying process. In addition, the equipment can add the functions of oiling and spraying release agent during the conveying process, which can pave the way for the automation of subsequent equipment.

[0083] In this specification, the present invention has been described with reference to specific embodiments thereof. However, it will be apparent that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, the specification and drawings should be considered illustrative rather than restrictive.

Claims

1. A centering mechanism device for the process of conveying a mold cover, characterized in that, The device includes a power roller, a centering mechanism, a mold placement frame, and a mold. The power roller and the mold placement frame are placed crosswise on the ground. The centering mechanism is placed in front of the mold placement frame, and the mold is placed on the power roller and the mold placement frame.

2. The centering mechanism device for the mold conveying process according to claim 1, characterized in that, The power roller includes a conveyor drive motor, four guide shafts, an integral mechanism mounting frame, a cylinder, a mounting frame, bearing seats, and a roller. The bottom ends of the four guide shafts are mounted on the integral mechanism mounting frame, and the top ends of the four guide shafts are connected to the mounting frame. The roller is fixed to the mounting frame by two left and right bearing seats. The conveyor drive motor is connected to the roller, and the cylinder is mounted on the integral mechanism mounting frame.

3. The centering mechanism device for the mold conveying process according to claim 2, characterized in that, The device also includes four guide bushings, which are respectively installed at the bottom end of the guide shaft.

4. The centering mechanism device for the mold conveying process according to claim 2, characterized in that, The device also includes a screw guide plate, which is mounted on a mounting bracket.

5. The centering mechanism device for the mold conveying process according to claim 2, characterized in that, The device also includes a ground angle adjustment plate, which is installed at the bottom of the overall mechanism mounting frame and supports vertical adjustment.

6. The centering mechanism device for the mold conveying process according to claim 1, characterized in that, The centering mechanism includes a drive cylinder, a cylinder fixing bracket, a floating joint, a drive connecting block, a guide mechanism fixing plate, and a rack connecting block. The drive cylinder is connected to the guide mechanism fixing plate through two cylinder fixing brackets. The drive cylinder is connected through a floating joint, and the other end is connected to the drive connecting block. The drive connecting block and the rack connecting block are connected by bolts.

7. The centering mechanism device for the mold conveying process according to claim 6, characterized in that, The centering mechanism also includes a rack, a gear, a gear mounting plate, a deep groove ball bearing, a rotating shaft, and a pressure plate. The rack connecting block is connected to the rack through a countersunk hole and has the same structure on the mirror side. One gear is connected to the gear mounting plate by bolts. Two deep groove ball bearings are fixed to the rotating shaft inside the gear. A pressure plate is connected to the rotating shaft by bolts.

8. The centering mechanism device for the mold conveying process according to claim 6, characterized in that, The centering mechanism also includes slide rails, a floating roller connecting plate, sliders, guide rollers, deep groove ball bearings, and guide wheels. The two guide rollers are internally assembled with two deep groove ball bearings and connected to the guide wheel connecting shaft. The two slide rails and matching sliders are bolted to the guide mechanism fixing plate. The two rack connecting blocks are bolted to the floating roller connecting plate. The two sliders are connected to the slider mounting bracket above to form a floating mechanism.

Images