Novel roller line

Abstract

The utility model discloses a novel roller line, which relates to the technical field of conveying equipment and comprises a fixed support fixedly mounted on the ground, and a first movable support and a second movable support parallel to the fixed support are arranged on the front side and the rear side of the fixed support respectively. First rotary bearing seats are arranged on the upper surface of the fixed bracket in an array manner, and are rotationally connected with the fixed bracket; movable rollers are inserted into the front side and the rear side of the first rotating bearing seat correspondingly. The device has the beneficial effects that the inclination angle can be adjusted through the movable roller, and the requirement for adjusting the deviation in the conveying process under the condition of the same distance is met; the distance between the first movable support and the second movable support can be adjusted and changed to meet the requirements for arrangement and use under different space conditions, and the applicability is improved. The surface of each roller body is coated with a rubber layer, so that product collision and bumping sounds in the conveying process are reduced; the roller bodies are in transmission connection through a belt, the whole line cannot be stopped after a certain point position external motor drive fails, and the roller bodies can be pulled and driven by a normal roller.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a novel roller line. Background Art

[0002] Roller conveyors are conveyors that use a number of rollers mounted on a fixed support at a certain interval to transport finished items. The fixed support is generally composed of several straight or curved segments as needed. Roller conveyors can be used alone or in conjunction with other conveyors or working machines on the assembly line.

[0003] However, the existing roller lines have the following disadvantages:

[0004] 1. Takes up a lot of space:

[0005] Roller lines require sufficient space to operate, which can pose a challenge to the production site; in some cases, in order to achieve specific conveying needs, a more complex roller line layout may need to be designed, further increasing the space occupied.

[0006] 2. Noise and vibration:

[0007] The roller line will generate certain noise and vibration during operation, which may have a certain impact on the working environment and workers' health; especially when running at high load or high speed, the noise and vibration may be more obvious.

[0008] 3. Troubleshooting is more complicated:

[0009] When a roller line fails, it may need to be shut down for maintenance, which will affect the normal operation of the production line; since the roller line may contain multiple rollers and transmission devices, the fault point may be difficult to locate quickly, increasing the difficulty of fault handling. Utility Model Content

[0010] The purpose of the utility model is to provide a new type of roller line in order to solve the above problems.

[0011] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0012] A novel roller line comprises a fixed bracket fixedly mounted on the ground, wherein a first movable bracket and a second movable bracket parallel to the fixed bracket are respectively arranged on the front and rear sides of the fixed bracket; a first rotating bearing seat is arranged in an array on the upper surface of the fixed bracket, and the first rotating bearing seat is rotatably connected to the fixed bracket; movable rollers are respectively inserted on the front and rear sides of the first rotating bearing seat; the rear end of the movable roller on the rear side of the first rotating bearing seat is mounted on the first movable bracket through a second rotating bearing seat, and the second rotating bearing seat is rotatably connected to the first movable bracket; the front end of the movable roller on the front side of the first rotating bearing seat is mounted on the second movable bracket through a third rotating bearing seat, and the third rotating bearing seat is rotatably connected to the second movable bracket; The right ends of a movable bracket and a second movable bracket are respectively provided with a first transverse moving bracket and a second transverse moving bracket, and fixed bearing seats are arranged in an array on the upper surfaces of the first transverse moving bracket and the second transverse moving bracket, and the distance between two adjacent fixed bearing seats is the same as the distance between two adjacent first rotating bearing seats, and a telescopic roller is installed between the fixed bearing seat and the first rotating bearing seat, and the telescopic roller is vertically arranged to the fixed bracket; a support leg is fixedly installed at the lower part of the left end of the first movable bracket and the second movable bracket, and a universal wheel is fixedly installed at the lower end of the support leg; the first transverse moving bracket and the second transverse moving bracket are moved forward and backward through a guiding mechanism, and a driving mechanism for pushing the first movable bracket to move left and right is fixedly installed on the first transverse moving bracket.

[0013] Preferably: the first movable bracket and the second movable bracket are both provided with mounting holes, the distance between two adjacent mounting holes is the same as the distance between two adjacent first rotating bearing seats, and the second rotating bearing seat and the third rotating bearing seat are respectively rotatably connected to the first movable bracket and the second movable bracket through the mounting holes.

[0014] Preferably: each telescopic roller includes two spliced ​​half-rollers, the spliced ​​half-rollers include a cylindrical part and a fan-shaped column part, the fan-shaped column part includes a plurality of fan-shaped columns arranged in a circular array, the gap between two adjacent fan-shaped columns is the same shape as the fan-shaped columns, and the fan-shaped column parts of the two spliced ​​half-rollers are staggered and spliced ​​relative to each other.

[0015] Preferably, the guide mechanism comprises a guide rail fixedly mounted on the ground, the guide rail is perpendicular to the fixed bracket, and the first transverse moving bracket and the second transverse moving bracket are both clamped on the guide rail to slide back and forth.

[0016] Preferably: the driving mechanism includes a driving motor fixedly mounted on the first transverse moving bracket, a driving gear fixedly mounted on the output end of the driving motor, a driving groove is opened on the side of the first transverse moving bracket corresponding to the position of the driving gear, and a tooth groove is opened on the first movable bracket corresponding to the position of the driving groove, and the driving gear extends from the driving groove into the tooth groove and meshes with the teeth in the tooth groove.

[0017] Preferably: a temporary roller parallel to the movable roller is arranged at the gap position between the movable roller and the telescopic roller, the temporary roller includes various length models, the front end of the temporary roller on the rear side of the fixed bracket is installed on the fixed bracket through a first rotating bearing, and the rear end is supported on the ground through a temporary bracket, and the front end of the temporary roller on the front side of the fixed bracket is installed on the second movable bracket through a third rotating bearing, and the rear end is supported on the ground through a temporary bracket.

[0018] Preferably, the temporary support frame comprises a support rod fixedly mounted on the ground, and the upper end of the support rod is connected to the temporary roller via a bearing seat.

[0019] Preferably, the surfaces of the movable roller, the telescopic roller and the temporary roller are all provided with a rubber layer.

[0020] Preferably, the movable roller, the telescopic roller and the temporary roller are all driven to rotate by an external motor, and adjacent movable rollers, adjacent telescopic rollers and adjacent temporary rollers are connected by belt transmission.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. The tilt angle can be adjusted by setting the movable roller to meet the adjustment requirements of the offset size during the conveying process under the same distance; the distance between the first movable bracket and the second movable bracket can be adjusted to meet the setting and use of different space conditions and increase applicability;

[0023] 2. The installation spacing of the movable roller ends on the fixed bracket, the first movable bracket and the second movable bracket remains unchanged. By increasing the inclination of the movable roller, the spacing between the movable rollers is reduced, thereby reducing the risk of conventional plates falling from the gaps;

[0024] 3. The surface of the roller is covered with a layer of rubber to reduce the collision and knocking sound of the product during transportation;

[0025] 4. The rollers are connected by belt drive. If the external motor drive fails at a certain point, the entire line will not stop, but will be driven by normal rollers. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 It is a schematic diagram of the top view of the structure of a new type of roller line described in the utility model.

[0028] Figure 2 It is a partial structural schematic diagram of a new type of roller line described in the utility model.

[0029] Figure 3 It is a three-dimensional structural schematic diagram of a telescopic roller of a new roller line described in the utility model.

[0030] The following are the descriptions of the reference numerals:

[0031] 1. Fixed bracket; 2. First movable bracket; 3. Second movable bracket; 4. First rotating bearing seat; 5. Second rotating bearing seat; 6. Third rotating bearing seat; 7. Movable roller; 8. Telescopic roller; 81. Inserting half roller; 9. Temporary roller; 10. First transverse bracket; 11. Second transverse bracket; 12. Driving gear; 13. Mounting hole; 14. Driving motor; 15. Driving groove; 16. Tooth groove; 17. Fixed bearing seat. DETAILED DESCRIPTION

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0034] The utility model is further described below in conjunction with the accompanying drawings:

[0035] like Figure 1-Figure 3 As shown, a new type of roller line comprises a fixed bracket 1 fixedly installed on the ground, and a first movable bracket 2 and a second movable bracket 3 parallel to the fixed bracket 1 are respectively arranged on the front and rear sides of the fixed bracket 1; a first rotating bearing seat 4 is arranged in an array on the upper surface of the fixed bracket 1, and the first rotating bearing seat 4 is rotatably connected to the fixed bracket 1; movable rollers 7 are respectively inserted on the front and rear sides of the first rotating bearing seat 4; the rear end of the movable roller 7 on the rear side of the first rotating bearing seat 4 is installed on the first movable bracket 2 through a second rotating bearing seat 5, and the second rotating bearing seat 5 is rotatably connected to the first movable bracket 2; the front end of the movable roller 7 on the front side of the first rotating bearing seat 4 is installed on the second movable bracket 3 through a third rotating bearing seat 6, and the third rotating bearing seat 6 is rotatably connected to the second movable bracket 3; the first movable The right ends of the bracket 2 and the second movable bracket 3 are respectively provided with the first transverse moving bracket 10 and the second transverse moving bracket 11, and the upper surfaces of the first transverse moving bracket 10 and the second transverse moving bracket 11 are both provided with fixed bearing seats 17 in an array, and the spacing between two adjacent fixed bearing seats 17 is the same as the spacing between two adjacent first rotating bearing seats 4, and a telescopic roller 8 is installed between the fixed bearing seat 17 and the first rotating bearing seat 4, and the telescopic roller 8 is vertically arranged to the fixed bracket 1; the first movable bracket 2 and the second movable bracket 3 are both fixedly installed with supporting legs at the lower parts of the left ends, and the universal wheels are fixedly installed at the lower parts of the supporting legs; the first transverse moving bracket 10 and the second transverse moving bracket 11 are moved forward and backward through the guiding mechanism, and the first transverse moving bracket 10 is fixedly provided with a driving mechanism for pushing the first movable bracket 2 to move left and right.

[0036] The first movable bracket 2 and the second movable bracket 3 are both provided with mounting holes 13, and the distance between two adjacent mounting holes 13 is the same as the distance between two adjacent first rotating bearing seats 4. The second rotating bearing seat 5 and the third rotating bearing seat 6 are rotatably connected to the first movable bracket 2 and the second movable bracket 3 respectively through the mounting holes 13.

[0037] Each telescopic roller 8 includes two plug-in half rollers 81, and the plug-in half roller 81 includes a cylindrical part and a fan-shaped column part. The fan-shaped column part includes a plurality of fan-shaped columns arranged in a circular array, and the gap between two adjacent fan-shaped columns is the same shape as the fan-shaped column. The fan-shaped column parts of the two plug-in half rollers 81 are staggered and plugged in relative to each other, and the outer surface of the fan-shaped column part after plugging is flush with the outer surface of the cylindrical part; the guiding mechanism includes a guide rail fixedly installed on the ground, and the guide rail is perpendicular to the fixed bracket 1. The first transverse moving bracket 10 and the second transverse moving bracket 11 are both clamped on the guide rail and slide back and forth. When the telescopic roller 8 is coordinated with the telescopic roller 8 to realize the adjustment state of the movable roller 7, the telescopic roller 8 always remains perpendicular to the fixed bracket 1, meeting the requirements of straight discharge.

[0038] The driving mechanism includes a driving motor 14 fixedly mounted on the first transverse moving bracket 10, a driving gear 12 fixedly mounted on the output end of the driving motor 14, a driving groove 15 is opened on the side of the first transverse moving bracket 10 corresponding to the position of the driving gear 12, and a tooth groove 16 is opened on the first movable bracket 2 corresponding to the position of the driving groove 15, and the driving gear 12 extends from the driving groove 15 into the tooth groove 16 and meshes with the teeth in the tooth groove 16.

[0039] A temporary roller 9 parallel to the movable roller 7 is arranged at the gap position between the movable roller 7 and the telescopic roller 8. The temporary roller 9 includes multiple length models, including 0.1 times the length of the movable roller 7, 0.2 times the length of the movable roller 7, 0.3 times the length of the movable roller 7, 0.4 times the length of the movable roller 7, 0.5 times the length of the movable roller 7, 0.6 times the length of the movable roller 7, 0.7 times the length of the movable roller 7, 0.8 times the length of the movable roller 7, 0.9 times the length of the movable roller 7, and 1 times the length of the movable roller 7. After the inclination of the movable roller 7 is adjusted, the size of the gap between the movable roller 7 and the telescopic roller 8 is selected for use. The spacing between the rollers is small, and conventional plates will not fall from the gap; the front end of the temporary roller 9 on the rear side of the fixed bracket 1 is installed on the fixed bracket 1 through the first rotating bearing, and the rear end is supported on the ground through the temporary bracket, and the front end of the temporary roller 9 on the front side of the fixed bracket 1 is installed on the second movable bracket 3 through the third rotating bearing, and the rear end is supported on the ground through the temporary bracket.

[0040] The temporary support frame includes a support rod fixedly installed on the ground, and the upper end of the support rod is connected to the temporary roller 9 through a bearing seat; the surfaces of the movable roller 7, the telescopic roller 8, and the temporary roller 9 are all provided with a rubber layer to reduce the occurrence of collision and knocking sounds during transportation; the movable roller 7, the telescopic roller 8, and the temporary roller 9 are all driven to rotate by an external motor, and the adjacent movable rollers 7, the adjacent telescopic rollers 8, and the adjacent temporary rollers 9 are connected by belt transmission. After the external motor drive fails at a certain point, the entire line will not stop, and will be driven by normal rollers.

[0041] Working principle: When in use, the external power supply is energized, and the drive motor 14 is started to drive the drive gear 12 to rotate. The drive gear 12 pushes the first movable bracket 2 to move left and right by meshing with the teeth in the tooth groove 16, and adjusts the inclination angle of the movable roller 7 to meet the offset conveying requirements. At the same time, the left and right movements of the first movable bracket 2 and the second movable bracket 3 apply the parallelogram deformation principle. The spacing between the first movable bracket 2 and the second movable bracket 3 changes to meet the different space conditions. During the process, the first transverse moving bracket 10 and the second transverse moving bracket 11 are adaptively translated back and forth, and the telescopic roller 8 is adaptively telescoped; after the state of the movable roller 7 is adjusted, according to the gap size between the movable roller 7 and the telescopic roller 8, a temporary roller 9 of appropriate length is selected and installed, and then the external motor is started to drive each roller body to rotate, and the product to be conveyed is placed on the movable roller 7 from the left, and is transmitted through the movable roller 7 and the temporary roller 9, so that the product moves forward to the front side during the conveying process, and finally is discharged straight through the telescopic roller 8 to complete the conveying.

[0042] The first rotating bearing seat 4, the second rotating bearing seat 5, the third rotating bearing seat 6, the movable roller 7, the temporary roller 9, the driving motor 14, the fixed bearing seat 17, the external motor, the belt transmission mechanism, and the universal wheel are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods, so no further records are made here.

[0043] The basic principles, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements shall fall within the scope of the utility model to be protected.

Claims

1. A novel roller line, comprising a fixed support (1) fixedly mounted on the ground, characterized in that: A first movable bracket (2) and a second movable bracket (3) are respectively arranged on the front and rear sides of the fixed bracket (1) and are parallel thereto; a first rotating bearing seat (4) is arranged in an array on the upper surface of the fixed bracket (1), and the first rotating bearing seat (4) is rotatably connected to the fixed bracket (1); movable rollers (7) are respectively inserted on the front and rear sides of the first rotating bearing seat (4); the rear end of the movable roller (7) on the rear side of the first rotating bearing seat (4) is mounted on the first movable bracket (2) through a second rotating bearing seat (5), and the second rotating bearing seat (5) is rotatably connected to the first movable bracket (2); the front end of the movable roller (7) on the front side of the first rotating bearing seat (4) is mounted on the second movable bracket (3) through a third rotating bearing seat (6), and the third rotating bearing seat (6) is rotatably connected to the second movable bracket (3); the first movable bracket (2) and the second movable bracket (2) are connected to each other. The right end of the frame (3) is respectively sleeved with a first transverse moving bracket (10) and a second transverse moving bracket (11); the upper surface of the first transverse moving bracket (10) and the upper surface of the second transverse moving bracket (11) are both arranged with fixed bearing seats (17) in an array, and the spacing between two adjacent fixed bearing seats (17) is the same as the spacing between two adjacent first rotating bearing seats (4); a telescopic roller (8) is installed between the fixed bearing seats (17) and the first rotating bearing seats (4), and the telescopic roller (8) is vertically arranged with the fixed bracket (1); the first movable bracket (2) and the second movable bracket (3) are both fixedly installed with a support leg at the lower end of the left end, and a universal wheel is fixedly installed at the lower end of the support leg; the first transverse moving bracket (10) and the second transverse moving bracket (11) are moved forward and backward through a guide mechanism, and a driving mechanism for pushing the first movable bracket (2) to move left and right is fixedly installed on the first transverse moving bracket (10).

2. A new roller line according to claim 1, characterized in that: The first movable bracket (2) and the second movable bracket (3) are both provided with mounting holes (13), the spacing between two adjacent mounting holes (13) being the same as the spacing between two adjacent first rotating bearing seats (4), and the second rotating bearing seat (5) and the third rotating bearing seat (6) are rotatably connected to the first movable bracket (2) and the second movable bracket (3) respectively through the mounting holes (13).

3. A new roller line according to claim 1, characterized in that: Each telescopic roller (8) comprises two spliced ​​half rollers (81), the spliced ​​half rollers (81) comprising a cylindrical portion and a sector column portion, the sector column portion comprising a plurality of sector columns arranged in a circumferential array, the gap between two adjacent sector columns having the same shape as the sector columns, and the sector column portions of the two spliced ​​half rollers (81) being spliced ​​in an interlaced manner relative to each other.

4. A new roller line according to claim 1, characterized in that: The guide mechanism comprises a guide rail fixedly mounted on the ground, the guide rail being perpendicular to the fixed bracket (1), and the first transverse moving bracket (10) and the second transverse moving bracket (11) are both clamped on the guide rail and slide forward and backward.

5. A new roller line according to claim 1, characterized in that: The driving mechanism comprises a driving motor (14) fixedly mounted on the first transverse moving bracket (10); a driving gear (12) is fixedly mounted on the output end of the driving motor (14); a driving groove (15) is provided on the side surface of the first transverse moving bracket (10) corresponding to the position of the driving gear (12); a tooth groove (16) is provided on the first movable bracket (2) corresponding to the position of the driving groove (15); the driving gear (12) extends from the driving groove (15) into the tooth groove (16) and meshes with teeth in the tooth groove (16).

6. A new roller line according to claim 1, characterized in that: A temporary roller (9) parallel to the movable roller (7) is arranged at a gap position between the movable roller (7) and the telescopic roller (8), and the temporary roller (9) includes various length models. The front end of the temporary roller (9) on the rear side of the fixed bracket (1) is mounted on the fixed bracket (1) via a first rotating bearing, and the rear end is supported on the ground via a temporary bracket. The front end of the temporary roller (9) on the front side of the fixed bracket (1) is mounted on the second movable bracket (3) via a third rotating bearing, and the rear end is supported on the ground via a temporary bracket.

7. A new roller line according to claim 6, characterized in that: The temporary support comprises a support rod fixedly mounted on the ground, the upper end of the support rod being connected to the temporary roller (9) via a bearing seat.

8. A new roller line according to claim 6, characterized in that: The surfaces of the movable roller (7), the telescopic roller (8) and the temporary roller (9) are all provided with a rubber layer.

9. A new roller line according to claim 6, characterized in that: The movable roller (7), the telescopic roller (8), and the temporary roller (9) are all driven to rotate by an external motor, and adjacent movable rollers (7), adjacent telescopic rollers (8), and adjacent temporary rollers (9) are connected by belt transmission.

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