Strip steel conveying roller way capable of adjusting distance between roller ways

Abstract

The strip steel conveying roller way comprises a sliding groove base and a telescopic roller way assembly, a fixed stand column is fixedly installed at the top of the side end of the sliding groove base, a movable stand column is movably installed in the middle of the sliding groove base, and the telescopic roller way assembly comprises a telescopic support, a driving motor and a conveying roller. The outer surface of the bottom end of the telescopic support is slidably mounted on the inner walls of the fixed stand column and the movable stand column, the output end of the driving motor is fixedly sleeved with a first chain wheel, the outer surface of the first chain wheel is meshed with a chain, and the outer surfaces of the ends of the multiple conveying rollers are fixedly sleeved with second chain wheels. The outer surface of the second chain wheel is meshed with the end, away from the first chain wheel, of the chain. By arranging the movable stand column and the telescopic roller way assembly, a worker moves the movable column, the telescopic support stretches out and draws back, the relative distance between the multiple connected conveying rollers is changed, adjustment of the conveying distance of the strip steel conveying roller way is achieved, and the flexibility and practicability of conveying equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to strip steel conveying roller bed technical field, more specifically, the utility model relates to a strip steel conveying roller bed with adjustable roller spacing. BACKGROUND

[0002] The strip steel conveying roller bed is a mechanical device for conveying strip steel and other materials, which is widely used in the steel and manufacturing industries. It is mainly composed of a series of horizontally arranged rollers. These rollers reduce friction by rolling to achieve efficient and stable material transmission. However, during actual use, there are still some problems, such as: after the strip steel production is completed, it needs to be transported to the winding equipment for winding to facilitate subsequent storage and transportation. However, during transportation, the overall length of some conveying roller beds cannot be adjusted, and the movement adjustment of the equipment at both ends will cause the conveying roller bed to be unable to be connected with the equipment, thereby causing the strip steel to fall at the gap, affecting the quality, and reducing the environmental adaptability and practicality of the transportation equipment. SUMMARY

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a strip steel conveying roller bed with adjustable roller spacing to solve the problem that the overall length of some conveying roller beds cannot be adjusted in the prior art, and the movement adjustment of the equipment at both ends will cause the conveying roller bed to be unable to be connected with the equipment, thereby causing the strip steel to fall at the gap, affecting the quality.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a strip steel conveying roller bed with adjustable roller spacing, comprising

[0005] The sliding groove base is provided with a fixed stand on the top of the side end, and an active stand is movably installed in the middle of the sliding groove base.

[0006] The telescopic roller assembly comprises a telescopic support, a drive motor, and a transmission roller. The telescopic support is fixedly installed on the surface of the fixed stand and the active stand on the side of the top end, and is slidingly installed on the inner wall of the fixed stand and the active stand on the outer surface of the bottom end. The drive motor is arranged on the surface of the telescopic support, and a chain wheel one is fixedly sleeved on the output end of the drive motor. The outer surface of the chain wheel one is meshed with a chain. The transmission roller is provided with a plurality of chain wheels two, and the outer surface of the chain wheel two is meshed with the end of the chain away from the chain wheel one.

[0007] The positioning assembly is provided with two groups, and the two groups of positioning assemblies are arranged on the top end of the fixed stand and the active stand.

[0008] The movable column comprises a movable column, a pulley, the bottom of the movable column is slidably installed on the surface of the chute base, the top of the pulley is fixedly installed on the inner wall of the bottom end of the movable column, and the outer surface of the pulley is rollably installed on the surface of the middle part of the chute base.

[0009] The positioning assembly comprises a supporting frame, an electric push rod, a movable block and a cover, the surface of the supporting frame is fixedly installed on the surface of the top of the fixed column, both ends of the electric push rod are provided with a connecting block, the middle part of the connecting block is movably sleeved with a connecting rod, the inner surface of the bottom end of the movable block is fixedly sleeved with the outer surface of the middle part of the connecting rod, the outer surface of the top end of the movable block is slidably installed on the inner wall of the supporting frame, the bottom of the cover is fixedly installed on the top of the movable block, and a plurality of rolling columns are rotatably installed in the inner cavity of the cover.

[0010] The chain wheel I, the chain and the chain wheel II jointly constitute a transmission mechanism, the transmission mechanisms sleeved with the plurality of transmission rollers are arranged in a staggered and symmetrical mode, the middle part of the chain wheel I is movably sleeved with the middle part of the telescopic support, and the middle part of the chain is movably sleeved with the top end of the telescopic support.

[0011] Compared with the prior art, the present application has the following beneficial effects:

[0012] In the above scheme, when the distance changes due to the movement of the equipment connected with the both ends of the strip steel conveying roller way, the staff can release the locking effect of the pulley and move the movable column towards or away from the fixed column, the telescopic support connected with the opposite surfaces of the fixed column and the movable column is elongated or contracted during the movement, the chain movably sleeved with the top end of the telescopic support and the chain wheel I movably sleeved with the middle part of the telescopic support are pulled by the telescopic of the telescopic support and are deflected, the relative distance between the plurality of transmission rollers connected with the chain wheel I is changed, the transmission distance of the strip steel conveying roller way is adjusted, the strip steel conveying roller way can be accurately connected with the equipment at both ends, the effect of strip steel conveying is improved, and the flexibility and practicability of the transmission equipment are improved.

[0013] In the above scheme, the positioning assembly is provided, for different width specifications of the strip steel, after the strip steel passes through the middle part of one of the positioning assemblies, the staff can control the electric push rod to contract, the connecting blocks at both ends of the electric push rod pull the connecting rods to move close to each other, the movable block movably sleeved with the middle part of the connecting rod slides horizontally along the inner surface of the supporting frame, the cover installed at the top is moved close to the supporting frame, until the surface of the rolling column rotatably installed in the cover is in close contact with the side edge of the strip steel, then the driving motor is controlled to start, the transmission roller is rotated to convey the strip steel, and the same operation is performed on the positioning assembly at the other end after the strip steel passes through the other positioning assembly, so that the narrower strip steel can also be positioned, and the influence of the swing of the strip steel on the subsequent steps during conveying is reduced. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the telescopic bracket, movable column, pulley, and other structures of this utility model;

[0016] Figure 3 This is a schematic diagram of the telescopic roller conveyor assembly of this utility model;

[0017] Figure 4 This is a schematic diagram of the positioning component structure of this utility model.

[0018] [Figure Labels]

[0019] 1. Slide base; 2. Fixed column; 3. Movable column; 4. Telescopic roller assembly; 5. Positioning assembly; 30. Movable column; 31. Pulley; 40. Telescopic bracket; 41. Drive motor; 42. Sprocket 1; 43. Chain; 44. Sprocket 2; 45. Transmission roller; 50. Support frame; 51. Electric push rod; 52. Connecting block; 53. Connecting rod; 54. Movable block; 55. Cover; 56. Roller. Detailed Implementation

[0020] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0021] As attached Figure 1 To be continued Figure 4 An embodiment of this utility model provides a strip conveyor roller with adjustable roller spacing, including...

[0022] A sliding base 1 has a fixed column 2 fixedly installed on the top of its side end, and a movable column 3 movably installed in the middle of the sliding base 1.

[0023] The telescopic roller conveyor assembly 4 includes a telescopic support 40, a drive motor 41, and transmission rollers 45. The top side of the telescopic support 40 is fixedly installed with the surfaces of the fixed column 2 and the movable column 3, respectively. The outer surface of the bottom of the telescopic support 40 is slidably installed with the inner walls of the fixed column 2 and the movable column 3, respectively. The drive motor 41 is disposed on the surface of the telescopic support 40. A sprocket 42 is fixedly sleeved on the output end of the drive motor 41. A chain 43 is meshed on the outer surface of the sprocket 42. Several transmission rollers 45 are provided. A sprocket 44 is fixedly sleeved on the outer surface of the ends of the several transmission rollers 45. The outer surface of the sprocket 44 meshes with the end of the chain 43 away from the sprocket 42.

[0024] Among them, further comprising positioning assembly 5, positioning assembly 5 is provided with two groups, two groups of positioning assembly 5 are arranged at the top of fixed stand 2 and movable stand 3 respectively.

[0025] Among them, movable stand 3 includes movable column 30, pulley 31, the bottom of movable column 30 is slidably installed with the surface of chute base 1, the top of pulley 31 is fixedly installed with the inner wall of the bottom end of movable column 30, and the outer surface of pulley 31 is rollably installed with the surface of the middle part of chute base 1.

[0026] Among them, positioning assembly 5 includes support frame 50, electric push rod 51, movable block 54, cover 55, the surface of support frame 50 is fixedly installed with the surface of the top of fixed stand 2, both ends of electric push rod 51 are provided with connecting block 52, connecting rod 53 is movably sleeved with the middle part of connecting block 52, the inner surface of the bottom end of movable block 54 is fixedly sleeved with the outer surface of the middle part of connecting rod 53, the outer surface of the top end of movable block 54 is slidably installed with the inner wall of support frame 50, the bottom of cover 55 is fixedly installed with the top of movable block 54, and a plurality of rollers 56 are rotatably installed in the inner cavity of cover 55.

[0027] By setting the roller 56, the roller 56 arranged in the cover 55 can be abutted with the side edge of the strip steel to be positioned, and the friction with the surface of the strip steel can be reduced by rolling to reduce the influence on the transportation of the strip steel and the influence on the surface of the strip steel.

[0028] Among them, sprocket one 42, chain 43 and sprocket two 44 jointly constitute a transmission mechanism, the transmission mechanism is interlaced and symmetrically arranged with a plurality of transmission rollers 45, and the middle part of sprocket one 42 is movably sleeved with the middle part of telescopic support 40, and the middle part of chain 43 is movably sleeved with the top end of telescopic support 40.

[0029] By setting sprocket one 42, chain 43 and sprocket two 44, the transmission mechanism jointly constituted by sprocket one 42, chain 43 and sprocket two 44, the middle part of sprocket one 42 of one group of transmission mechanisms is fixedly sleeved with the output end of driving motor 41, after driving motor 41 is started, sprocket one 42 rotates, and sprocket two 44 connected by chain 43 is driven to rotate, so that transmission roller 45 rotates, and the rest of the transmission mechanism is connected by sprocket one 42 which is parallelly arranged in the middle part of telescopic support 40 and movably sleeved with each other, so as to rotate.

[0030] The working process of the utility model is as follows:

[0031] When the equipment at both ends of the strip steel conveying roller way moves and the distance changes, the staff can release the locking effect of the pulley 31, and move the movable column 30 towards or away from the fixed column 2, and in the moving process, the telescopic support 40 connected with the opposite surface of the fixed column 2 and the movable column 30 is elongated or contracted, and the chain 43 movably sleeved with the top of the telescopic support 40 and the sprocket 42 movably sleeved with the middle of the telescopic support 40 are all pulled by the telescopic of the telescopic support 40, and are deflected, so that the relative distance of the plurality of conveying rollers 45 connected with the chain 43 and the sprocket 42 changes, the conveying distance of the strip steel conveying roller way is adjusted, and the strip steel conveying roller way can continue to accurately connect with the equipment at both ends, the effect of conveying the strip steel is improved, and the flexibility and practicability of the conveying equipment are improved.

[0032] For different width specifications of the strip steel, the staff can control the electric push rod 51 to contract after the strip steel passes through the middle of one of the positioning assemblies 5, so that the two end connecting blocks 52 pull the connecting rods 53 to move close to each other, so that the movable blocks 54 movably sleeved with the middle of the connecting rods 53 slide transversely along the inner surface of the support frame 50, drive the top-mounted cover 55 to move close to, until the surface of the rotatably mounted roller 56 is attached to the side edge of the strip steel, and then the driving motor 41 is controlled to start, so that the conveying roller 45 rotates to convey the strip steel, and the same operation is performed on the positioning assembly 5 after the strip steel passes through the other positioning assembly 5, so that the narrower strip steel can also be positioned, and the influence of the swing of the strip steel on the subsequent steps during conveying is reduced.

[0033] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0034] Secondly: the utility model discloses the embodiment in the drawing only relates to the structure involved in the embodiment of the present disclosure, and other structures can refer to the usual design, and under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0035] Finally: the above only for preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An adjustable gap strip conveyor roller characterized by, The chute base (1) is provided with a fixed column (2) at the top of the side end, and an active column (3) is movably arranged at the middle part of the chute base (1). The telescopic roller assembly (4) comprises a telescopic support (40), a driving motor (41) and transmission rollers (45), the side surfaces of the top end of the telescopic support (40) are fixedly arranged with the surfaces of the fixed column (2) and the active column (3), the outer surfaces of the bottom end of the telescopic support (40) are slidably arranged with the inner walls of the fixed column (2) and the active column (3), the driving motor (41) is arranged on the surface of the telescopic support (40), the output end of the driving motor (41) is fixedly sleeved with a chain wheel one (42), the outer surface of the chain wheel one (42) is meshingly arranged with a chain (43), and the transmission rollers (45) are provided in plurality, the outer surfaces of the end portions of the plurality of transmission rollers (45) are fixedly sleeved with chain wheel twos (44), and the outer surfaces of the chain wheel twos (44) are meshed with the end portions of the chain (43) away from the chain wheel one (42). The positioning assembly (5) is arranged in two groups, and the two groups of positioning assemblies (5) are arranged at the top ends of the fixed column (2) and the active column (3) respectively.

2. The strip-conveying roller table with adjustable roller spacing according to claim 1, characterized in that The active column (3) comprises an active column (30) and a pulley (31), the bottom of the active column (30) is slidably arranged with the surface of the chute base (1), the top of the pulley (31) is fixedly arranged with the inner wall of the bottom end of the active column (30), and the outer surface of the pulley (31) is rollingly arranged with the surface of the middle part of the chute base (1).

3. The strip-conveying roller table with adjustable roller spacing according to claim 1, characterized in that The positioning assembly (5) comprises a support frame (50), an electric push rod (51), a movable block (54) and a cover (55), the surface of the support frame (50) is fixedly arranged with the surface of the top of the fixed column (2), the two ends of the electric push rod (51) are provided with connecting blocks (52), the middle part of the connecting block (52) is movably sleeved with a connecting rod (53), the inner surface of the bottom end of the movable block (54) is fixedly sleeved with the outer surface of the middle part of the connecting rod (53), the outer surface of the top end of the movable block (54) is slidably arranged with the inner wall of the support frame (50), the bottom of the cover (55) is fixedly arranged with the top of the movable block (54), and a plurality of rollers (56) are rotatably arranged in the inner cavity of the cover (55).

4. The strip conveyor roller of claim 2, wherein, The chain wheel one (42), the chain (43) and the chain wheel two (44) jointly constitute a transmission mechanism, the transmission mechanisms sleeved with the plurality of transmission rollers (45) are arranged in mutual interlacing and symmetry, and the middle part of the chain wheel one (42) is movably sleeved with the middle part of the telescopic support (40), and the middle part of the chain (43) is movably sleeved with the top end of the telescopic support (40).

5. The strip conveyor roller of claim 1, wherein, ​

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