Single-side disconnected transition roller machine

Abstract

The invention discloses a single-side disconnected type transition roller machine. The device comprises a frame, a driving system and at least two sets of roller assemblies, the driving system and the roller assemblies are installed on the frame, the side, where the driving system is installed, of the frame is a driving side, the side, parallel to the driving side, of the frame is a notch side, and the 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 invention, 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 invention relates to the technical field of transition roller beds, in particular to a single-side disconnected transition roller bed. Background Art

[0002] The conveyor belt of the roller bed in the prior art is generally in the middle of two rollers. If a transfer fork is used for handover, 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 has a pulley placed in the interval 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 handover 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. Summary of the invention

[0004] The purpose of the present invention 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 object, 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 groups of roller assemblies, the drive system and the roller assembly are installed on the frame, the side of the frame 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 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, the drive system is arranged on one side of the pulley of the roller assembly, the belt is sleeved with the pulley, and the transmission direction of the belt is perpendicular to the transmission shaft of the roller assembly; a notch is arranged 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 that: belts are 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 legs and feet; the legs are fixedly connected to the bottom of the frame; and the feet are fixedly connected to the bottom of the legs.

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

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

[0014] It is further configured as follows: 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 along 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 with the prior art, the beneficial technical effect of the present invention is that the synchronous drive of four roller assemblies is realized by combining a single drive motor with a belt transmission system, which effectively reduces energy consumption and cost investment. This design avoids the complex control and energy consumption problems that may be caused by multi-motor drive, and improves the operating efficiency and stability of the overall system. Two disconnected gaps are cleverly set in the roller bed structure, so that the transfer fork can extend and withdraw without hindrance, completing the rapid access to the workpiece. This design not only improves the automation level of the production line, but also significantly improves the production efficiency, especially suitable for production scenarios where frequent workpiece exchange is required. Placing the belt and pulley on the outside of the roller not only facilitates the operation of the transfer fork, but also makes the entire system more flexible and adaptable. This layout reserves sufficient space and possibilities for subsequent transformation, upgrading or expansion, and meets the needs of enterprises to adjust the production line as market demand changes. By configuring the detection switch and the conical guide wheel, the system can monitor the position of the skid in real time and accurately guide it, ensuring the stability and accuracy of the workpiece during the transportation process. This design effectively reduces production accidents and losses caused by position deviation and improves the safety and reliability of the production line.

[0017] In summary, the implementation of the present invention not only optimizes the structural design and driving mode of the roller bed, but also significantly improves its comprehensive performance and economic benefits. It performs well in reducing energy consumption, improving production efficiency, and enhancing system flexibility, providing strong support for the production automation and intelligent transformation of enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the present invention 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 present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

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

[0021] Figure 3 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 a front view of the present invention and the process of transferring a car;

[0024] Figure 6 It is a side view of the present invention and the automobile transfer.

[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, transmission shaft. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Example

[0030] Reference Figure 1-2 , is a single-side disconnected transition roller bed disclosed in the present invention, the invention 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 arranged between two adjacent roller assemblies 50 on the notch side.

[0031] Specifically, the present invention places the belt 46 outside the roller transmission and the driving device outside, and completely disconnects one side of the area where the transfer forks 30 meet, leaving a gap for the transfer forks 30 to meet the other side through the belt 46. The advantage of this is that it can meet the needs of one motor drive, without the need for multiple motor drives, and at the same time, the upper and lower parts of the area where the transfer forks 30 meet are completely disconnected, meeting a variety of usage scenarios.

[0032] The belt 46 and pulley 51 of the roller bed are placed on the outside of the flanged roller 53 and the non-flange roller 52. The roller bed is provided with two disconnected gaps. There is no frame 40 blocking the gap on one side of the roller bed, so that it is convenient for the transfer fork 30 to extend into the gap to complete the storage and retrieval of the workpiece transported on the roller bed. In addition, a detection switch 44 is also provided on the parallel side of the roller bed to detect the position of the pry body 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 the workpiece by equipment such as the transfer fork 30. Since the belt 46 is placed on the outside of the roller, the system is more flexible, the beat is faster, and it is convenient for later transformation or expansion.

[0033] It is further configured as follows: a driving motor 47 is fixedly connected to the outside of the frame 40; a pulley 51 of any group of roller assemblies 50 is connected to the driving motor 47. A belt guard 45 is provided on the outside of the belt 46.

[0034] Specifically, the pulley 51 and the belt 46 are arranged on one side of the roller bed and on the outside of the roller; one of the roller assemblies 50 is driven by a motor, and the other roller assemblies 50 are driven to rotate by the belt 46. A pulley 51 is driven by a single drive motor 47, and then the power is transmitted to the other roller assemblies 50 by the belt 46, so that the efficient transmission of power is realized. This design simplifies the power transmission path, reduces energy loss, and improves the operation efficiency of the overall 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 touch by personnel, 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 is also convenient for maintenance and overhaul. Compared with a system of multiple independently driven roller assemblies 50, this design reduces the number and complexity of the drive motor 47, thereby reducing the system cost. At the same time, due to the simplified power transmission path and compact structure, the maintenance and overhaul of the system becomes easier and more efficient.

[0035] Arranging the driving motor 47 on the outside of the roller bed facilitates the operation of the transfer fork 30. In the current prior art, the drive 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 present invention arranges the driving motor 47 at the end of the roller assembly 50, so that the transfer fork 30 has a larger operating space, thereby improving the operating efficiency.

[0036] It is further configured that: a belt 46 is sleeved on the pulleys 51 of two adjacent roller assemblies 50. By connecting adjacent roller assemblies 50 through the belt 46, a relatively stable transmission chain can be formed. This structure helps to reduce the impact of failure or deviation of a single roller assembly 50 on the entire system, and improves the stability and reliability of the system. Due to the simplified transmission structure, this design makes it easier to maintain and adjust the system. When it is necessary to replace the belt 46 or adjust the tightness of the belt 46, only a few parts need to be operated to complete it, reducing maintenance costs and downtime.

[0037] Reference Figure 3 The flanged roller 53 and the non-flange 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-flange 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] It is further configured as follows: the bottom of the frame 40 is provided with a leg 41 and a foot 42; the leg 41 is fixedly connected to the bottom of the frame 40; the foot 42 is fixedly connected to the bottom of the leg 41. The foot 42 is a screw connection type, and the height can be adjusted.

[0039] Specifically, the foot 42 adopts a screw connection type, which can easily adjust the height of the frame 40 so that it can adapt to installation requirements of different heights. This flexibility improves the adaptability and installation efficiency of the equipment. By rotating the screw, the height of the frame 40 can be accurately controlled to ensure that the equipment reaches an ideal horizontal state after installation, thereby improving the stability and operating efficiency of the equipment. The legs 41 are fixedly connected to the bottom of the frame 40, providing a solid support for the entire frame 40. The foot 42 further enhances the stability of the support and prevents the equipment from shaking or tilting during operation. The design of the screw-connected foot 42 allows fine-tuning when necessary to reduce potential damage to the equipment caused by uneven ground or installation errors. Easy to disassemble and install: The design of the screw-connected foot 42 makes it easy to disassemble and reinstall the foot 42 when maintenance or repair of the equipment is required, reducing maintenance costs and time. When the equipment needs to be moved to another location or readjusted in height, the screw-connected foot 42 can quickly complete the adjustment work, improving the flexibility and mobility of the equipment. By adjusting the height of the foot 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] It is further configured that two detection switches 44 are respectively provided on the parallel sides of the frame 40. The detection switches 44 are used to detect the position of the pry body 20. By configuring the detection switches 44, the system can monitor the position of the pry body 20 in real time and perform precise guidance, thereby ensuring the stability and accuracy of the workpiece during the conveying process.

[0041] Reference Figure 4 The top of the frame 40 is provided with a guide wheel 43 by bolts, and the guide wheel 43 is provided on the driving side and the notch side. The mounting seat of the guide wheel 43 is provided with an oblong hole, wherein the oblong hole is used to allow 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 wheel 43 is connected to the roller bed by bolts, and the guide wheel 43 mounting seat is provided with an oblong hole, so that the guide wheel 43 can be adjusted along the direction parallel to the side. The top of the guide wheel 43 is conical, which is convenient for guiding during the handover process, and the bottom is cylindrical, which is convenient for guiding the roller bed during horizontal transportation. The number of guide wheels 43 is not fixed, and multiple guide wheels 43 can be set according to demand, and according to the size of the skid body 20, the position of the guide wheel 43 can be appropriately adjusted to adapt to the guidance of skid bodies 20 of different models.

[0043] Reference Figure 5 as well as Figure 6 , Figure 5 as well as Figure 6 The schematic diagram of the present invention when transferring a car is shown in FIG. A skid 20 and a car body 10 are placed on the transition roller bed, and 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 present invention are:

[0045] Through a single drive motor 47 combined with a belt 46 transmission system, the synchronous drive of the four roller assemblies 50 is achieved, effectively reducing energy consumption and cost investment. This design avoids the complex control and energy consumption problems that may be caused by multi-motor drive, and improves the operating efficiency and stability of the overall system. Two disconnected gaps are cleverly set in the roller bed structure, so that the transfer fork 30 can extend and withdraw without hindrance, completing the rapid access to the workpiece. This design not only improves the automation level of the production line, but also significantly improves production efficiency, especially suitable for production scenarios that require frequent workpiece exchange. Placing the belt 46 and the pulley 51 on the outside of the roller not only facilitates the operation of the transfer fork 30, but also makes the entire system more flexible and adaptable. This layout reserves sufficient space and possibilities for subsequent transformation, upgrading or expansion, and meets the needs of enterprises to adjust the production line as market demand changes. By configuring the detection switch 44 and the conical guide wheel 43, the system can monitor the position of the skid 20 in real time and accurately guide it, ensuring the stability and accuracy of the workpiece during transportation. This design effectively reduces production accidents and losses caused by position deviation and improves the safety and reliability of the production line.

[0046] In summary, the implementation of the present invention not only optimizes the structural design and driving mode of the roller bed, but also significantly improves its comprehensive performance and economic benefits. It performs well in reducing energy consumption, improving production efficiency, and enhancing system flexibility, providing strong support for the production automation and intelligent transformation of enterprises.

[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 by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. Single-side disconnection 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), the side of the frame (40) on which the drive system is mounted is a drive side, the side parallel to the drive side is a notch side, and the two sides of the frame (40) perpendicular to the drive side are parallel sides; The driving system comprises a driving motor (47) and a belt (46); the roller assembly (50) comprises a pulley (51), a transmission shaft (54), a roller with a flange (53) and a roller without a flange (52); 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 is 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 is characterized in that: include: A belt guard (45) is arranged 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 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).

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 supporting leg (41).

7. The single-side disconnected transition roller bed according to claim 1, characterized in that: include: Two detection switches (44) are respectively arranged 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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