Single-side disconnected transition roller machine

Abstract

The utility model discloses a single-side disconnected transition roller machine. The device comprises a frame, a driving system and at least two groups of roller assemblies, the driving system and the roller assemblies are mounted on the frame, one side, where the driving system is mounted, in the frame is a driving side, one side parallel to the driving side is a notch side, and two side edges, perpendicular to the driving side, of the frame are parallel side edges; the roller assemblies are arranged in parallel, the driving system is arranged on one side of a belt pulley of the roller assemblies, the belt is sleeved with the belt pulley, and the conveying direction of the belt is perpendicular to a transmission shaft of the roller assemblies. A notch is formed between every two adjacent roller assemblies on the notch side. According to the utility model, the problem that the cost is increased due to the fact that a segmented roller bed needs to be driven by a plurality of motors in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of transition roller beds, in particular to a single-side disconnected transition roller bed. Background Art

[0002] The roller conveyor belt in the prior art is generally in the middle of two rollers. If a transfer fork is used for the transfer, the roller bed needs to be disconnected, and each segmented roller bed needs to be equipped with a separate motor, which will increase the cost. Patent CN209396392U discloses a segmented roller bed, which places a pulley in the area between the roller beds at both ends. The pulley is lower than the center of the roller bed transmission shaft by a predetermined distance, so that the transfer with the transfer fork can be completed. However, there is still a pulley in the area where the transfer fork is connected. If the thickness of the transfer fork is too large, or when the transfer fork is carried by a robot, it is hoped that the transfer fork can pass through the bottom of the roller bed to save the space occupied by the robot's swing arm, then the type of this segmented roller bed will be limited.

[0003] In the related art, the technical problem that the segmented roller bed requires multiple motors to drive and thus increases the cost has not yet been effectively solved. Utility Model Content

[0004] The purpose of the utility model is to provide a single-side disconnected transition roller bed to solve the problem in the related art that the segmented roller bed needs to be driven by multiple motors, thereby increasing the cost.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A single-side disconnected transition roller bed comprises: a frame, a drive system and at least two sets of roller assemblies. The drive system and the roller assembly are installed on the frame. The side of the frame on which the drive system is installed is the drive side, the side parallel to the drive side is the notch side, and the two sides of the frame perpendicular to the drive side are parallel sides. The drive system comprises a drive motor and a belt. The roller assembly comprises a pulley, a transmission shaft, a roller with a flange and a roller without a flange. The pulley is arranged at the end of the transmission shaft. The roller assemblies are arranged in parallel, and the drive system is arranged on one side of the pulley of the roller assembly. The belt is socketed with the pulley, and the transmission direction of the belt is perpendicular to the transmission shaft of the roller assembly. A notch is provided between two adjacent roller assemblies on the notch side.

[0007] It is further configured as follows: a driving motor is fixedly connected to the outside of the frame; and a pulley of any group of roller assemblies is connected to the driving motor.

[0008] It is further configured as follows: a belt guard is provided on the outer side of the belt.

[0009] It is further configured as follows: a belt is sleeved on the pulleys of two adjacent roller assemblies.

[0010] It is further configured as follows: the roller with flange and the roller without flange are arranged on both sides of the midpoint of the transmission shaft; the axis of the roller with flange and the roller without flange is in a straight line with the axis of the transmission shaft.

[0011] It is further configured as follows: the bottom of the frame is provided with supporting legs and ground feet; the supporting legs are fixedly connected to the bottom of the frame; and the ground feet are fixedly connected to the bottom of the supporting legs.

[0012] It is further configured that: two detection switches are respectively provided on the parallel sides of the frame.

[0013] It is further configured as follows: a guide wheel is provided on the top of the frame through bolts, and the guide wheel is provided on the driving side and the notch side.

[0014] It is further configured that: the mounting seat of the guide wheel is provided with an oblong hole, wherein the oblong hole is used to enable the guide wheel to translate in a direction parallel to the side edge.

[0015] It is further configured as follows: the top of the guide wheel is conical and the bottom is cylindrical.

[0016] Compared to existing technologies, the present invention offers the following beneficial technical effects: A single drive motor combined with a belt drive system achieves synchronous drive of four roller assemblies, effectively reducing energy consumption and costs. This design avoids the complex control and energy consumption issues associated with multiple motor drives, improving overall system efficiency and stability. Two ingeniously designed gaps in the roller bed structure allow for unimpeded insertion and removal of the transfer fork, enabling rapid access to workpieces. This design not only enhances production line automation but also significantly improves production efficiency, making it particularly suitable for production scenarios requiring frequent workpiece exchange. Positioning the belt and pulleys outside the rollers not only facilitates transfer fork operation but also enhances the overall system's flexibility and adaptability. This layout leaves ample room for future modifications, upgrades, or expansions, enabling companies to adjust their production lines as market demands change. By configuring a detection switch and tapered guide wheels, the system monitors the skid's position in real time and provides precise guidance, ensuring stable and accurate workpiece transport. This design effectively reduces production accidents and losses caused by positional deviations, improving the safety and reliability of the production line.

[0017] In summary, the implementation of this utility model not only optimizes the structural design and drive mode of the roller bed, but also significantly improves its overall performance and economic benefits. It excels in reducing energy consumption, improving production efficiency, and enhancing system flexibility, providing strong support for the company's production automation and intelligent transformation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the present invention cooperating with a transfer fork;

[0021] Figure 3 It is the front view of the roller assembly;

[0022] Figure 4 is an enlarged schematic diagram of the guide wheel;

[0023] Figure 5 This is the main view of the utility model when transferring the car;

[0024] Figure 6 It is a side view of the utility model when transferring a car.

[0025] Figure numerals: 10, vehicle body; 20, skid body; 30, transfer fork; 40, frame; 41, support leg; 42, anchor; 43, guide wheel; 44, detection switch; 45, belt guard; 46, belt; 47, drive motor; 50, roller assembly; 51, pulley; 52, roller without flange; 53, roller with flange; 54, drive shaft. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0029] Example

[0030] Reference Figure 1-2 , is a single-side disconnected transition roller bed disclosed by the utility model, which includes: a frame 40, a drive system and at least two groups of roller assemblies 50, the drive system and the roller assembly 50 are installed on the frame 40, the side of the frame 40 where the drive system is installed is the drive side, the side parallel to the drive side is the notch side, and the two sides of the frame 40 perpendicular to the drive side are parallel sides; the drive system includes a drive motor 47 and a belt 46, the roller assembly 50 includes a pulley 51, a transmission shaft 54, a flanged roller 53 and a non-flanged roller 52, the pulley 51 is arranged at the end of the transmission shaft 54; the roller assemblies 50 are arranged in parallel, the drive system is arranged on one side of the pulley 51 of the roller assembly 50, the belt 46 is sleeved with the pulley 51, and the transmission direction of the belt 46 is perpendicular to the transmission shaft 54 of the roller assembly 50; a notch is provided between two adjacent roller assemblies 50 on the notch side.

[0031] Specifically, the present invention places the belt 46 outside the roller drive and the drive device externally, completely disconnecting one side of the area where the transfer forks 30 meet, leaving a gap for the transfer forks 30 to meet, and the other side is transmitted by the belt 46. The advantage of this approach is that it can be driven by a single motor instead of multiple motors, and the upper and lower parts of the area where the transfer forks 30 meet are completely disconnected, meeting various usage scenarios.

[0032] The roller bed's belt 46 and pulley 51 are placed on the outside of the flanged roller 53 and the non-flangeable roller 52. The roller bed is provided with two disconnected notches. There is no frame 40 blocking the notch on one side of the roller bed, which makes it easy for the transfer fork 30 to extend into the notch to complete the storage and retrieval of the workpiece transported on the roller bed. In addition, a detection switch 44 is provided on the parallel side of the roller bed to detect the position of the skid 20, and conical guide wheels 43 are provided on both sides for guidance. The above design can not only meet the horizontal conveying function of the roller bed, but also facilitate the storage and retrieval function of equipment such as the transfer fork 30 for workpieces. Since the belt 46 is placed on the outside of the roller, the system is more flexible, has a faster cycle time, and is convenient for later modification or expansion.

[0033] The drive motor 47 is further configured to be fixedly connected to the outside of the frame 40; the pulley 51 of any group of roller assemblies 50 is connected to the drive motor 47. A belt guard 45 is provided on the outside of the belt 46.

[0034] Specifically, the pulley 51 and belt 46 are arranged on one side of the roller bed and on the outside of the rollers; one of the roller assemblies 50 is driven by a motor, and the belt 46 drives the other roller assemblies 50 to rotate. A single drive motor 47 drives one pulley 51, which is then transmitted to the other roller assemblies 50 via the belt 46, achieving efficient power transmission. This design simplifies the power transmission path, reduces energy loss, and improves the operating efficiency of the entire system. The installation of the belt guard 45 effectively prevents the belt 46 from being damaged or broken due to external factors (such as foreign objects, accidental contact, etc.) during operation, thereby improving the safety and reliability of the system. In addition, placing the drive motor 47 on the outside of the frame 40 also facilitates maintenance and overhaul. Compared to a system with multiple independently driven roller assemblies 50, this design reduces the number and complexity of the drive motors 47, thereby reducing system costs. At the same time, the simplified power transmission path and compact structure make system maintenance and overhaul easier and more efficient.

[0035] Arranging the drive motor 47 on the outside of the roller bed facilitates the operation of the transfer fork 30. In the current prior art, the drive motor is arranged between the two rollers of the roller assembly 50, which results in a lower degree of freedom of the transfer fork 30 during operation. The utility model arranges the drive motor 47 at the end of the roller assembly 50, so that the transfer fork 30 has a larger operating space and improves the operating efficiency.

[0036] Furthermore, a belt 46 is mounted on the pulleys 51 of two adjacent roller assemblies 50. Connecting adjacent roller assemblies 50 via belt 46 creates a relatively stable transmission chain. This structure helps reduce the impact of failure or misalignment of a single roller assembly 50 on the entire system, improving system stability and reliability. Due to the simplified transmission structure, this design also makes system maintenance and adjustment easier. Replacing or adjusting the belt 46 requires only a few components, reducing maintenance costs and downtime.

[0037] Reference Figure 3 The flanged roller 53 and the non-flanged roller 52 are arranged on both sides of the midpoint of the transmission shaft 54; the axes of the flanged roller 53 and the non-flanged roller 52 are in a straight line with the axis of the transmission shaft 54. The pulley 51 can rotate around the axis of the transmission shaft 54.

[0038] The frame 40 is further configured to have legs 41 and feet 42 at the bottom thereof; the legs 41 are fixedly connected to the bottom of the frame 40; and the feet 42 are fixedly connected to the bottom of the legs 41. The feet 42 are screw-connected and can be adjusted in height.

[0039] Specifically, the footrests 42 utilize a screw connection, allowing for easy adjustment of the frame 40's height to accommodate installation requirements at varying heights. This flexibility improves the equipment's adaptability and installation efficiency. By rotating the screws, the frame 40's height can be precisely controlled, ensuring the equipment is ideally level after installation, thereby enhancing its stability and operational efficiency. The legs 41 are fixedly connected to the bottom of the frame 40, providing solid support for the entire frame. The footrests 42 further enhance support stability, preventing the equipment from swaying or tilting during operation. The screw-connected footrests 42 allow for fine-tuning when necessary, minimizing potential damage to the equipment caused by uneven ground or installation errors. Easy to remove and install: The screw-connected footrests 42 are easily removed and reinstalled for maintenance or overhaul, reducing maintenance costs and time. When the equipment needs to be moved to a different location or readjusted in height, the screw-connected footrests 42 allow for quick adjustments, enhancing the equipment's flexibility and portability. By adjusting the height of the footing 42 to suit the ground conditions, the need for large-scale leveling or modification of the ground can be reduced, thereby reducing installation costs.

[0040] Furthermore, two detection switches 44 are provided on each of the parallel sides of the frame 40. These switches are used to detect the position of the skid 20. By configuring these switches, the system can monitor the position of the skid 20 in real time and provide precise guidance, ensuring stability and accuracy during workpiece transport.

[0041] Reference Figure 4 The top of the frame 40 is bolted with a guide wheel 43, located on both the drive side and the notch side. The mounting base of the guide wheel 43 is provided with an oblong hole, which allows the guide wheel 43 to translate in a direction parallel to the side. The top of the guide wheel 43 is conical, and the bottom is cylindrical.

[0042] Specifically, the guide wheels 43 are bolted to the roller bed. The guide wheel 43 mounting base is provided with an oblong hole, allowing the guide wheels 43 to be adjusted parallel to the sides. The guide wheels 43 have a conical top, facilitating guidance during transfer, and a cylindrical bottom, facilitating horizontal conveyance of the roller bed. The number of guide wheels 43 is not fixed; multiple guide wheels 43 can be provided as needed. The position of the guide wheels 43 can be adjusted appropriately based on the size of the skid 20 to accommodate different skid 20 models.

[0043] Reference Figure 5 as well as Figure 6 , Figure 5 as well as Figure 6 The schematic diagram of the present invention during automobile transfer is shown in FIG. The skid 20 and the vehicle body 10 are placed on the transition roller bed. There are two notches on the side of the transition roller bed for the transfer fork 30 to enter and transport the skid 20.

[0044] The working principle and beneficial effects of the utility model are as follows:

[0045] A single drive motor 47 combined with a belt 46 transmission system achieves synchronous drive of the four roller assemblies 50, effectively reducing energy consumption and costs. This design avoids the complex control and energy consumption issues associated with multiple motor drives, improving the overall system's operating efficiency and stability. Two ingeniously designed gaps in the roller bed structure allow the transfer fork 30 to enter and exit unimpeded, enabling rapid access to workpieces. This design not only enhances the automation level of the production line but also significantly improves production efficiency, making it particularly suitable for production scenarios requiring frequent workpiece exchange. Positioning the belt 46 and pulley 51 outside the rollers not only facilitates the operation of the transfer fork 30 but also enhances the flexibility and adaptability of the entire system. This layout leaves ample room and space for subsequent modifications, upgrades, or expansions, enabling companies to adjust their production lines as market demand changes. By configuring a detection switch 44 and tapered guide wheels 43, the system monitors the position of the skid 20 in real time and provides precise guidance, ensuring stability and accuracy during workpiece transport. This design effectively reduces production accidents and losses caused by position deviations and improves the safety and reliability of the production line.

[0046] In summary, the implementation of this utility model not only optimizes the structural design and drive mode of the roller bed, but also significantly improves its overall performance and economic benefits. It excels in reducing energy consumption, improving production efficiency, and enhancing system flexibility, providing strong support for the company's production automation and intelligent transformation.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. 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 replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. Single-side disconnected transition roller bed, characterized in that: include: A frame (40), a drive system, and at least two groups of roller assemblies (50), wherein the drive system and the roller assemblies (50) are mounted on the frame (40), a side of the frame (40) on which the drive system is mounted is a drive side, a side parallel to the drive side is a notch side, and two sides of the frame (40) perpendicular to the drive side are parallel sides; The drive system includes a drive motor (47) and a belt (46), and the roller assembly (50) includes a pulley (51), a transmission shaft (54), a flanged roller (53) and a non-flanged roller (52), wherein the pulley (51) is arranged at the end of the transmission shaft (54); The roller assemblies (50) are arranged in parallel, the driving system is arranged on one side of the pulley (51) of the roller assembly (50), the belt (46) is sleeved with the pulley (51), and the transmission direction of the belt (46) is perpendicular to the transmission shaft (54) of the roller assembly (50); A gap is provided between two adjacent roller assemblies (50) on the gap side.

2. The single-side disconnected transition roller bed according to claim 1, characterized in that: include: The driving motor (47) is fixedly connected to the outside of the frame (40); The pulley (51) of any group of the roller assemblies (50) is connected to the drive motor (47).

3. The single-side disconnected transition roller bed according to claim 1, characterized in that: include: A belt guard (45) is provided on the outer side of the belt (46).

4. The single-side disconnected transition roller bed according to claim 1, characterized in that: include: The belt (46) is sleeved on the pulleys (51) of two adjacent roller assemblies (50).

5. The single-side disconnected transition roller bed according to claim 1, characterized in that: include: The flanged roller (53) and the non-flanged roller (52) are respectively arranged on both sides of the midpoint of the transmission shaft (54); The axis centers of the flanged roller (53), the non-flanged roller (52), and the transmission shaft (54) are aligned in a straight line.

6. The single-side disconnected transition roller bed according to claim 1, characterized in that: include: The bottom of the frame (40) is provided with supporting legs (41) and footings (42); The supporting legs (41) are fixedly connected to the bottom of the frame (40); The foot (42) is fixedly connected to the bottom of the leg (41).

7. The single-side disconnected transition roller bed according to claim 1, characterized in that: include: Two detection switches (44) are respectively provided on the parallel sides of the frame (40).

8. The single-side disconnected transition roller bed according to claim 1, characterized in that: include: A guide wheel (43) is provided on the top of the frame (40) via bolts, and the guide wheel (43) is provided on the driving side and the notch side.

9. The single-side disconnected transition roller bed according to claim 8, characterized in that: include: The mounting seat of the guide wheel (43) is provided with an oblong hole, wherein the oblong hole is used to enable the guide wheel (43) to translate along the direction of the parallel side edges.

10. The single-side disconnected transition roller bed according to claim 8, characterized in that: include: The top of the guide wheel (43) is conical and the bottom is cylindrical.

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