A conveyor line with damping and deviation correction function

Abstract

The present invention discloses a conveyor line with a damping and deflection correction function, which relates to the field of conveying technology and comprises a conveyor line body, a damping and deflection correction component and a material correction component; the damping and deflection correction component is installed on the conveyor line body and is used for deflection correction of a conveyor belt in the conveyor line body; the material correction component is installed on the conveyor line body and is located downstream of the damping and deflection correction component, and the material correction component comprises a supporting mechanism and a correction mechanism. In the present invention, on the one hand, the deviation caused by the material deviating from the center of the conveyor belt is corrected by means of the damping and deflection correction component, and at the same time, the material can be moved to the center of the conveyor belt by means of the material correction component, thereby fundamentally solving the problem of conveyor belt deviation.

Description

Technical Field

[0001] The invention relates to the field of conveying technology, and in particular to a conveying line with a damping and deviation-correcting function. Background Art

[0002] The conveyor belt deviates when carrying a load, partly because some materials deviate to one side of the conveyor belt. The correction devices for the above problem mostly use mechanical correction or electric correction. Although it can achieve a certain correction effect, the material on the conveyor belt still does not return to the center of the conveyor belt. Therefore, multiple sets of correction devices need to be set up in practice. The equipment cost is high and the problem is not solved from the source. Therefore, it is necessary to improve the existing conveyor line to solve the above problem. Summary of the invention

[0003] The object of the present invention is to provide a conveyor line with a damping and deviation-correcting function to solve the above-mentioned multiple defects caused by the prior art.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a conveyor line with a damping and deviation-correcting function, comprising a conveyor line body, a damping and deviation-correcting component and a material correction component;

[0005] The damping deviation correction component is installed on the conveyor line body and is used for deviation correction of the conveyor belt in the conveyor line body;

[0006] The material correction component is installed on the conveyor line body and is located downstream of the damping correction component. The material correction component includes a supporting mechanism and a correction mechanism;

[0007] When the sensor in the damping and correcting assembly detects that the conveyor belt deviates to one side of the conveyor line body, the auxiliary roller in the support mechanism on the other side of the conveyor line body is lifted and lifts the conveyor belt. At the same time, the support mechanism drives the correction mechanism with the help of the driving mechanism to move the material on the conveyor belt to the center of the conveyor belt.

[0008] Furthermore, the damping and deviation-correcting assembly includes a damping mandrel, a guide assembly, a lower support, and a transverse sliding rod;

[0009] Both ends and the lower support of the damping core shaft are connected with transverse sliding bars, which are slidably connected to a support seat 1 on the conveyor line body. A damping spring is sleeved on the transverse sliding bar between the damping core shaft and the support seat 1. A support seat 2 is installed on the outer side of the support seat 1, and a sensor for detecting the displacement of the transverse sliding bar is installed on the support seat 2. The two guide assemblies are respectively installed at both ends of the damping core shaft and are used to correct the deviation of the conveyor belt.

[0010] Furthermore, the guide assembly includes a support shaft and a guide wheel, the support shaft is installed on the end of the damping core shaft and is located above, and the guide wheel is rotatably connected to the support shaft.

[0011] Furthermore, the support mechanism comprises a support seat 3, a lifting mechanism and two horizontally arranged auxiliary rollers;

[0012] The support seat three is installed on the conveyor line body with the help of the support member two, the lifting mechanism is installed in the support seat three and is used for the up and down movement of the auxiliary roller, and the auxiliary roller is horizontally installed on the lifting mechanism.

[0013] Furthermore, the lifting mechanism includes a lifting block, a guide column, a lead screw and a servo motor;

[0014] The guide column is vertically installed in the support seat three, the lifting block is slidably connected to the guide column and is connected with the lead screw by means of a lead screw nut, the lead screw is also installed in the support seat three and passes through the lifting block, and the lower end of the lead screw is connected to the servo motor;

[0015] The auxiliary roller is horizontally mounted on the lifting block.

[0016] Furthermore, the correction mechanism includes a material-shifting plate, a vertical rod and a base, the lower part of one end of the material-shifting plate is fixedly connected to the vertical rod, the lower end of the vertical rod is rotatably connected to the base, and the base is mounted on the conveyor line body by means of a second support member;

[0017] The driving mechanism includes a cross bar, a connecting rod, a slider and a short shaft, one end of the cross bar is fixedly connected to the vertical rod, the other end of the cross bar is rotatably connected to one end of the connecting rod, the other end of the connecting rod is rotatably connected to the slider, and the slider is slidably connected to the support seat three;

[0018] An inclined guide is installed on the back of the lifting block, a connecting piece is connected to the upper end of the sliding block, and the short shaft matched with the guide is fixed on the upper end of the connecting piece, and the short shaft can slide in the guide.

[0019] Furthermore, the auxiliary roller specifically includes a roller body and an auxiliary core shaft, the roller body is rotatably connected to the auxiliary core shaft by means of a bearing, and one end of the auxiliary core shaft is connected to the front side of the lifting block.

[0020] Furthermore, the sensor is facing the transverse sliding rod connected to the damping core shaft.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. In the present invention, on the one hand, the deviation caused by the material deviating from the center of the conveyor belt is corrected by means of the damping correction component, and at the same time, the material can be moved to the center of the conveyor belt by means of the material correction component, thereby fundamentally solving the problem of conveyor belt deviation.

[0023] 2. In the present invention, the supporting mechanism and the correcting mechanism are connected together through a driving mechanism, so that the supporting mechanism can coordinate with the correcting mechanism to restore the conveyor belt that is deviated downward due to the heavy material to a horizontal state, and at the same time, the material is moved to the center of the conveyor belt with the help of the correcting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Figure 2 for Figure 1 Partial detail of point A in the middle.

[0026] Figure 3 for Figure 1 Partial detail of point B in the middle.

[0027] Figure 4 It is a structural schematic diagram of the damping and correcting component.

[0028] Figure 5 for Figure 4 Partial detail of point C in the middle.

[0029] Figure 6 This is a schematic diagram of the structure of the material correction component.

[0030] Figure 7 A partial view of the material correction assembly.

[0031] Wherein: 1 conveyor line body, 2 damping correction component, 20 damping core shaft, 21 guide component, 210 support shaft, 211 guide wheel, 22 lower support, 23 transverse slide bar, 24 damping spring, 25 support seat 1, 26 support seat 2, 27 sensor, 3 support mechanism, 30 support seat 3, 31 lifting mechanism, 310 lifting block, 311 guide column, 312 lead screw, 313 servo motor, 32 auxiliary roller, 320 roller body, 321 auxiliary core shaft, 33 support part 1, 4 correction mechanism, 40 material stripping plate, 41 vertical rod, 42 base, 43 support part 2, 5 driving mechanism, 50 cross bar, 51 connecting rod, 52 slider, 53 short shaft, 54 guide, 55 connecting part. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] See also Figures 1 to 7 , the present invention provides a technical solution:

[0034] A conveyor line with a damping and deviation-correcting function, comprising a conveyor line body 1, a damping and deviation-correcting component 2 and a material correction component;

[0035] The conveyor line body 1 includes a frame, a conveyor belt, a driving roller and a power system. The conveyor belt is installed between two driving rollers, and the driving roller is installed on the frame and connected to the power system.

[0036] The damping deviation correction component 2 is installed on the conveyor line body 1, specifically on the frame, and the damping deviation correction component 2 is used for the deviation correction processing of the conveyor belt in the conveyor line body 1;

[0037] In this embodiment, the damping and correcting assembly 2 includes a damping mandrel 20, a guide assembly 21, a lower support 22 and a transverse sliding rod 23;

[0038] Both ends of the damping core shaft 20 and the lower support 22 are connected with transverse slide bars 23, and the transverse slide bar 23 is slidably connected to a support seat 25 on the conveyor line body 1, and the support seat 25 is installed on the conveyor line body 1 with the aid of a support member 33. A damping spring 24 is sleeved on the transverse slide bar 23 between the damping core shaft 20 and the support seat 25, and a support seat 26 is installed on the outer side of the support seat 1 25. A sensor 27 for detecting the displacement of the transverse slide bar 23 is installed on the support seat 26. The two guide assemblies 21 are respectively installed at both ends of the damping core shaft 20 and are used for correcting the deviation of the conveyor belt. The sensor 27 is opposite to the transverse slide bar 23 connected to the damping core shaft 20, and the sensor 27 can be a displacement sensor 27.

[0039] The guide assembly 21 includes a support shaft 210 and a guide wheel 211 . The support shaft 210 is installed at the end of the damping core shaft 20 and is located at the top. The guide wheel 211 is rotatably connected to the support shaft 210 .

[0040] The material correction assembly is provided on each side of the conveyor belt and is installed on the conveyor line body 1, specifically on the frame. The material correction assembly is located downstream of the damping correction assembly 2. The material correction assembly includes a supporting mechanism 3 and a correction mechanism 4.

[0041] In this embodiment, the support mechanism 3 includes a support seat 30, a lifting mechanism 31 and two horizontally arranged auxiliary rollers 32;

[0042] The support seat three 30 is installed on the conveyor line body 1 with the help of the support member two 43. The lifting mechanism 31 is installed in the support seat three 30 and is used for the up and down movement of the auxiliary roller 32. The auxiliary roller 32 is horizontally installed on the lifting mechanism 31. The auxiliary roller 32 specifically includes a roller body 320 and an auxiliary core shaft 321. The roller body 320 is rotatably connected to the auxiliary core shaft 321 with the help of a bearing. One end of the auxiliary core shaft 321 is connected to the front side of the lifting block 310.

[0043] In this embodiment, the lifting mechanism 31 includes a lifting block 310, a guide column 311, a lead screw 312 and a servo motor 313;

[0044] The guide column 311 is vertically installed in the support seat 30, the lifting block 310 is slidably connected to the guide column 311 and is connected with the lead screw 312 by means of a lead screw nut. The lead screw 312 is also installed in the support seat 30 and passes through the lifting block 310. The lower end of the lead screw 312 is connected to the servo motor 313.

[0045] The auxiliary roller 32 is horizontally mounted on the lifting block 310 .

[0046] In this embodiment, the correction mechanism 4 includes a material-shifting plate 40, a vertical rod 41 and a base 42. The lower part of one end of the material-shifting plate 40 is fixedly connected to the vertical rod 41. The lower end of the vertical rod 41 is rotatably connected to the base 42. The base 42 is mounted on the conveyor line 1 by means of a second support member 43.

[0047] The driving mechanism 5 includes a cross bar 50, a connecting rod 51, a slider 52 and a short shaft 53. One end of the cross bar 50 is fixedly connected to the vertical rod 41, the other end of the cross bar 50 is rotatably connected to one end of the connecting rod 51, the other end of the connecting rod 51 is rotatably connected to the slider 52, and the slider 52 is slidably connected to the support seat 30;

[0048] An inclined guide member 54 is installed on the back of the lifting block 310 , and a connecting member 55 is connected to the upper end of the sliding block 52 . The short shaft 53 that cooperates with the guide member 54 is fixed to the upper end of the connecting member 55 , and the short shaft 53 can slide in the guide member 54 .

[0049] When the sensor 27 in the damping and correcting assembly 2 detects that the conveyor belt deviates to one side of the conveyor line body 1, the auxiliary roller 32 in the support mechanism 3 located on the other side of the conveyor line body 1 is lifted and lifts the conveyor belt. At the same time, the support mechanism 3 drives the correction mechanism 4 with the aid of the driving mechanism 5 to move the material on the conveyor belt to the center of the conveyor belt.

[0050] The working principle of the present invention is as follows:

[0051] Under normal circumstances, the material discharged from the discharge chute at one end of the conveyor line body 1 will fall accurately into the center of the conveyor belt. However, in some occasional cases, part of the material will deviate and deviate to one side, causing the conveyor belt on the side where the material is concentrated to be pressed downward, causing the other side of the conveyor belt to tilt and deviate to the tilted side.

[0052] The conveyor belt on the offset side will force the guide assembly 21 on that side to produce lateral displacement, and drive the entire damping core shaft 20 to produce lateral displacement, and then the lateral slide bar 23 to produce lateral displacement. At this time, the sensor 27 detects the displacement signal and transmits it to the controller of the conveyor line body 1. The controller sends a command to the servo motor 313. The servo motor 313 at the conveyor belt on the side that is pressed downward due to the material offset is started, and drives the screw 312 to rotate, and the lifting block 310 moves up, and the auxiliary roller 32 moves up to lift the conveyor belt to a horizontal position. At the same time, the guide 54 on the back of the lifting block 310 drives the short shaft 53 and the slider 52 to move horizontally in the conveying direction of the conveyor belt. With the help of the connecting rod 51 and the cross bar 50, the material shifting plate 40 is driven to rotate a certain angle to shift the material to the center of the conveyor belt.

[0053] When the conveyor belt is corrected and restored to its normal position, the controller sends a command to the previously started servo motor 313, and the servo motor 313 rotates in the reverse direction after a delay, and the auxiliary roller 32 and the material stripping plate 40 return to their original positions.

[0054] Based on the above, in the present invention, on the one hand, the deviation caused by the material deviating from the center of the conveyor belt is corrected with the help of the damping correction component 2, and at the same time, the material can be moved to the center of the conveyor belt with the help of the material correction component, thereby fundamentally solving the problem of the conveyor belt deviation; in the present invention, the support mechanism 3 and the correction mechanism 4 are connected together through the driving mechanism 5, so that the support mechanism 3 can coordinate with the correction mechanism 4 to restore the conveyor belt that has deviated downward due to the heavy material to a horizontal state, and at the same time, the material can be moved to the center of the conveyor belt with the help of the correction mechanism 4.

[0055] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the above disclosed embodiments are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A conveyor line with damping and deviation correction function, characterized in that: It comprises a conveyor line body (1), a damping deviation correction component (2) and a material correction component; The damping deviation correction component (2) is installed on the conveyor line body (1) and is used for deviation correction of the conveyor belt in the conveyor line body (1); The material correction component is installed on the conveyor line body (1) and is located downstream of the damping correction component (2), and the material correction component comprises a supporting mechanism (3) and a correction mechanism (4); When the sensor (27) in the damping deviation correction component (2) detects that the conveyor belt deviates to one side of the conveyor line body (1), the auxiliary roller (32) in the support mechanism (3) located on the other side of the conveyor line body (1) is lifted and the conveyor belt is lifted. At the same time, the support mechanism (3) drives the correction mechanism (4) with the help of the driving mechanism (5) to operate and move the material on the conveyor belt to the center of the conveyor belt; The support mechanism (3) comprises a support seat (30), a lifting mechanism (31) and two horizontally arranged auxiliary rollers (32); The support seat three (30) is installed on the conveyor line body (1) by means of the support member two (43); the lifting mechanism (31) is installed in the support seat three (30) and is used for the up and down movement of the auxiliary roller (32); the auxiliary roller (32) is horizontally installed on the lifting mechanism (31); The lifting mechanism (31) comprises a lifting block (310), a guide column (311), a lead screw (312) and a servo motor (313); The guide column (311) is vertically installed in the support seat three (30), the lifting block (310) is slidably connected to the guide column (311) and is connected to the lead screw (312) by means of a lead screw nut, the lead screw (312) is also installed in the support seat three (30) and passes through the lifting block (310), and the lower end of the lead screw (312) is connected to the servo motor (313); The auxiliary roller (32) is horizontally mounted on the lifting block (310); The correction mechanism (4) comprises a material-shifting plate (40), a vertical rod (41) and a base (42); the lower part of one end of the material-shifting plate (40) is fixedly connected to the vertical rod (41); the lower end of the vertical rod (41) is rotatably connected to the base (42); and the base (42) is mounted on the conveyor line body (1) by means of a second support member (43); The driving mechanism (5) comprises a cross bar (50), a connecting rod (51), a slider (52) and a short shaft (53); one end of the cross bar (50) is fixedly connected to the vertical rod (41); the other end of the cross bar (50) is rotatably connected to one end of the connecting rod (51); the other end of the connecting rod (51) is rotatably connected to the slider (52); and the slider (52) is slidably connected to the support seat (30); The back of the lifting block (310) is provided with an inclined guide member (54), the upper end of the sliding block (52) is connected with a connecting member (55), the upper end of the connecting member (55) is fixed with the short shaft (53) matching with the guide member (54), and the short shaft (53) can slide in the guide member (54).

2. A conveyor line with damping and deviation correction function according to claim 1, characterized in that: The damping deviation-correcting assembly (2) comprises a damping mandrel (20), a guide assembly (21), a lower support (22) and a transverse sliding rod (23); Both ends of the damping core shaft (20) and the lower support (22) are connected with transverse slide bars (23), the transverse slide bar (23) is slidably connected to a support seat 1 (25) on the conveyor line body (1), a damping spring (24) is sleeved on the transverse slide bar (23) between the damping core shaft (20) and the support seat 1 (25), a support seat 2 (26) is installed on the outer side of the support seat 1 (25), and a sensor (27) for detecting the displacement of the transverse slide bar (23) is installed on the support seat 2 (26), and the two guide assemblies (21) are respectively installed at the two ends of the damping core shaft (20) and are used for correcting the deviation of the conveyor belt.

3. The conveyor line with damping and deviation correction function according to claim 2 is characterized in that: The guide assembly (21) comprises a support shaft (210) and a guide wheel (211); the support shaft (210) is mounted on the end of the damping core shaft (20) and is located above; and the guide wheel (211) is rotatably connected to the support shaft (210).

4. The conveyor line with damping and deviation correction function according to claim 1, characterized in that: The auxiliary roller (32) specifically includes a roller body (320) and an auxiliary core shaft (321), wherein the roller body (320) is rotatably connected to the auxiliary core shaft (321) by means of a bearing, and one end of the auxiliary core shaft (321) is connected to the front side of the lifting block (310).

5. The conveyor line with damping and deviation correction function according to claim 2, characterized in that: The sensor (27) is directly opposite to the transverse sliding rod (23) connected to the damping core shaft (20).

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