Guardrail plate production correcting equipment

Abstract

The utility model relates to guardrail plate production correcting equipment which comprises a frame plate, mounting grooves are formed in the two side walls in the frame plate, correcting pieces are arranged in the two mounting grooves, and an auxiliary piece is arranged in the middle in the frame plate. The correcting piece comprises two top shafts, two bottom shafts and a correcting belt, the number of the bottom shafts and the number of the top shafts are both two, and the two bottom shafts are rotationally installed at the two ends of the bottom side wall of the installing groove respectively. The utility model relates to the technical field of guardrail plate production correction. According to the guardrail plate production correction equipment, during use, the situation that position deviation of a steel belt occurs in the conveying process and consequently the production quality of the steel belt is affected can be avoided through clamping and conveying of the correction belt on the steel belt, meanwhile, friction borne by the side of the steel belt can be reduced when the correction belt conveys the steel belt, and the production quality of the steel belt is improved. The effect that the quality of the guardrail plate is reduced due to the fact that the steel belt is damaged due to friction is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of guardrail plate production correction especially relates to a guardrail plate production correction equipment. BACKGROUND

[0002] Guardrail plate, also known as corrugated guardrail, anti-collision guardrail, is widely used in central median strip and roadside of expressway, urban expressway and ordinary road, aiming at preventing out-of-control vehicles from running off the road, protecting vehicles and passengers from serious injury, when producing guardrail plate, the steel strip in roll is placed at the conveying mechanism, the steel strip is drawn out, then the steel strip is conveyed to the cold rolling position through the conveying mechanism, wherein the continuously conveyed steel strip needs to be cut to the required length before cold rolling, then the steel strip is conveyed to the cold rolling mechanism for cold rolling deformation into corrugated guardrail plate.

[0003] In the prior art, the steel strip is flattened by the pressing mechanism when it is conveyed to the cutting mechanism, then it is sent to the cutting mechanism for cutting, the cut steel strip will be conveyed to the cold rolling mechanism for cold rolling, and the channel for cold rolling is generally fixed, the steel strip is corrected by the inner side wall of the channel to avoid the phenomenon of steel strip deviation, but the channel is generally fixed, at this time, a gap is left between the side of the steel strip and the inner side wall of the channel to avoid the continuous friction of the steel strip affecting the quality of the steel strip, but the left gap is easy to cause the steel strip to deviate slightly in angle during conveying, thereby affecting the quality of guardrail plate production. SUMMARY

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a guardrail plate production correction equipment to solve the technical problems mentioned in the background.

[0005] The above technical purpose of the utility model is realized by the following technical scheme:

[0006] A guardrail plate production correction equipment, comprising a frame plate, two side walls of the frame plate are provided with mounting grooves, two mounting grooves are provided with correction members, and the middle part of the frame plate is provided with an auxiliary member.

[0007] The correction member comprises a top shaft, a bottom shaft and a correction belt, the number of the bottom shaft and the top shaft is two, two bottom shafts are respectively rotatably installed at both ends of the bottom side wall of the mounting groove, two top shafts are fixedly installed at the top side of the corresponding bottom shaft, the top ends of two top shafts extend to the top of the side of the frame plate, the correction belt is sleeved on two top shafts, and the bottom side of the correction belt is attached to the bottom side wall of the mounting groove, wherein the top of one of the top shafts is provided with a driving motor, and the driving motor is fixedly installed at the top of the side of the frame plate.

[0008] The utility model discloses a further configuration in a preferable example can be: wherein the diameter of bottom axle is greater than the diameter of top axle, and the support rod is arranged between two bottom axles, the support rod is fixedly connected with the bottom side wall of mounting groove, and the inner bottom side of correction band is provided with an avoiding groove and a sliding part.

[0009] The utility model discloses a further configuration in a preferable example can be: the sliding part includes longitudinal slot, and the longitudinal slot is arranged on the side of support rod, and the number of longitudinal slot is several, and the rotating connection of the rotating rod is arranged in each longitudinal slot, and the outer circumferential side of rotating rod is attached with the inner side wall of avoiding groove.

[0010] The utility model discloses a further configuration in a preferable example can be: the outer circumferential side bottom of correction band is fixedly connected with the positioning ring, and the bottom side of positioning ring is inclined, and the gap is left between the bottom side of positioning ring and the bottom side wall of mounting groove.

[0011] The utility model discloses a further configuration in a preferable example can be: the correction band and positioning ring are all provided with several thread holes, and the positioning screw rod is connected in the thread hole.

[0012] The utility model discloses a further configuration in a preferable example can be: the auxiliary part includes avoiding recess that is arranged in the inner bottom side of frame plate, and the conveying shaft is rotatably connected in avoiding recess.

[0013] The utility model discloses at least one beneficial technical effect:

[0014] 1. The guardrail plate production correction equipment can avoid the position deviation of the steel band in the conveying process, thereby affecting the quality of the steel band production, and can reduce the friction of the side of the steel band when the correction band conveys the steel band, so that the quality of the guardrail plate is reduced due to the damage of the steel band caused by friction.

[0015] 2. The guardrail plate production correction equipment is provided with a support rod and a sliding part, which supports the inner circumferential side of the steel band, so that the steel band is not extruded when the outer circumferential side bottom of the steel band is supported, thereby reducing the stability of the steel band after the correction band is extruded, and the position deviation of the steel band in the conveying process is easy to occur, thereby affecting the quality of the guardrail plate after the steel band is cold-rolled into the guardrail plate.

[0016] 3. The guardrail plate production correcting equipment, the longitudinal slot is used for rotatingly installing the corresponding support rod, the support rod is used for being attached to the inner peripheral side of the correcting belt, so that the correcting belt is supported by the rotating rod through the attachment of the rotating rod to the inner peripheral side of the correcting belt, the rotating of the correcting belt drives the rotating of the rotating rod, thereby reducing the friction between the correcting belt and the rotating rod, and further improving the service life of the correcting belt;

[0017] 4. The guardrail plate production correcting equipment, the gap between the positioning ring and the bottom side of the installation slot is set, and the thickness of the steel belt is used as a reference, so that the side of the inclined positioning ring can be attached to the steel belt, avoiding the end of the steel belt from being raised and affecting the conveying of the steel belt and entering the cold rolling mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is a whole structure schematic view of the guardrail plate production correcting equipment of the present application.

[0020] Figure 2 It is an internal structure schematic view of the correcting belt of the guardrail plate production correcting equipment of the present application.

[0021] Figure 3 It is an internal structure schematic view of the correcting belt of the guardrail plate production correcting equipment of the present application. Figure 2 It is an enlarged structure schematic view of A in the figure.

[0022] In the figure, 1, frame plate; 2, installation slot; 3, correcting part; 4, auxiliary part; 5, top shaft; 6, bottom shaft; 7, correcting belt; 8, driving motor; 9, support rod; 10, avoiding slot; 11, sliding part; 12, longitudinal slot; 13, rotating rod; 14, positioning ring; 15, threaded hole; 16, positioning screw; 17, avoiding groove; 18, conveying shaft. DETAILED DESCRIPTION

[0023] The present application will be further described in detail below in combination with the drawings.

[0024] Embodiment:

[0025] Referring to Figures 1-3 The present application discloses a guardrail plate production correcting equipment, which comprises a frame plate 1, two side walls in the frame plate 1 are provided with installation slots 2, and two installation slots 2 are provided with correcting parts 3, and the middle part of the frame plate 1 is provided with an auxiliary part 4.

[0026] The correction member 3 comprises top shafts 5, bottom shafts 6 and correction belts 7, the number of the bottom shafts 6 and the top shafts 5 is two, the two bottom shafts 6 are rotatably installed at the two ends of the bottom side wall of the installation groove 2 respectively, the two top shafts 5 are fixedly installed at the top side of the corresponding bottom shaft 6, the top ends of the two top shafts 5 extend to the top of the side of the frame plate 1, the correction belt 7 is sleeved on the two top shafts 5, and the bottom side of the correction belt 7 is attached to the bottom side wall of the installation groove 2, and the top of one of the top shafts 5 is provided with a driving motor 8, and the driving motor 8 is fixedly installed at the top of the side of the frame plate 1.

[0027] In the embodiment, after the steel belt passes through the pressing roller and the cutting mechanism and is cut, the steel belt is conveyed into the frame plate 1, wherein the two sides of the steel belt are attached to the outer circumferential sides of the two corresponding correction belts 7, the outer circumferential sides of the correction belts 7 abut against the corresponding steel belt, so that the steel belt is always parallel to the side of the frame plate 1, and the driving motor 8 drives the rotation of the top shaft 5, thereby driving the rotation of the correction belt 7, so that the steel belt is driven to move by the correction belt 7 and enters the cold-rolled position, thereby avoiding the position deviation of the steel belt, so as to affect the quality of the guardrail plate caused by the cold-rolled steel belt, and avoiding the friction between the side of the steel belt and the correction belt 7, thereby affecting the quality of the steel belt.

[0028] In a further preferred embodiment of the utility model, as shown in the figure, Figures 1-3 The diameter of the bottom shaft 6 is greater than that of the top shaft 5, support rods 9 are arranged between the two bottom shafts 6, the support rods 9 are fixedly connected with the bottom side wall of the installation groove 2, and the inner bottom side of the correction belt 7 is provided with an avoiding groove 10 and a sliding piece 11.

[0029] In the embodiment, the support rods 9 cooperate with the sliding pieces 11 to support the inner circumferential side of the steel belt, so that when the outer circumferential side of the steel belt supports the steel belt, the extrusion of the steel belt is avoided, so that the correction belt 7 is not inwardly recessed, thereby avoiding the decrease of the stability of the steel belt after the inward recess of the correction belt 7, causing the position deviation of the steel belt during the conveying process, thereby affecting the quality of the guardrail plate after the steel belt is cold-rolled into the guardrail plate.

[0030] In a further preferred embodiment of the utility model, as shown in the figure, Figures 1-3 The sliding piece 11 comprises longitudinal grooves 12, the longitudinal grooves 12 are arranged on the side of the support rod 9, and the number of the longitudinal grooves 12 is several, a rotating rod 13 is rotatably connected in each longitudinal groove 12, and the outer circumferential side of the rotating rod 13 is attached to the inner side wall of the avoiding groove 10.

[0031] In the embodiment, the longitudinal slot 12 is arranged to rotate the corresponding support rod 9, the support rod 9 is arranged to be attached to the inner circumferential side of the correction band 7, and the rotation of the support rod 13 is driven by the rotation of the correction band 7, so as to reduce the friction between the correction band and the support rod 13, thereby prolonging the service life of the correction band 7.

[0032] In the further preferred embodiment of the utility model, as shown in Figures 1-3 The outer circumferential side of the correction band 7 is fixedly connected with a positioning ring 14, the bottom side of the positioning ring 14 is arranged to be inclined, and a gap is left between the bottom side of the positioning ring 14 and the bottom side wall of the mounting slot 2.

[0033] In the embodiment, the gap between the positioning ring 14 and the bottom side of the mounting slot 2 is arranged according to the thickness of the steel belt, so that the side of the positioning ring 14 arranged to be inclined can be attached to the steel belt, avoiding the end of the steel belt from being raised and affecting the conveying of the steel belt and the entering of the steel belt into the cold rolling mechanism.

[0034] In the further preferred embodiment of the utility model, as shown in Figures 1-3 A plurality of threaded holes 15 are arranged on the correction band 7 and the positioning ring 14, and a positioning screw 16 is threadedly connected in the threaded hole 15.

[0035] In the embodiment, the threaded hole 15 is arranged for the threaded connection of the positioning screw 16, so that the positioning screw 16 is threadedly connected in the threaded hole 15, and the positioning ring 14 is fixed on the correction band 7, thereby improving the stability after the positioning ring 14 is installed.

[0036] In the further preferred embodiment of the utility model, as shown in Figures 1-3 The auxiliary part 4 comprises an avoiding groove 17 arranged in the bottom side of the frame plate 1, and a conveying shaft 18 is rotatably connected in the avoiding groove 17.

[0037] In the embodiment, the avoiding groove 17 is arranged to rotatably install the conveying shaft 18, and after the steel belt is pressed on the conveying shaft 18, the friction between the surface of the steel belt and the conveying shaft 18 is reduced, the surface of the steel belt is prevented from being damaged by friction, and the quality of the guardrail plate produced by the steel belt is affected.

[0038] The embodiments of the specific embodiment are the preferred embodiments of the utility model, and are not limited to the protection scope of the utility model, so that: any equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A guardrail panel production straightening apparatus comprising a frame panel (1), characterized in that, Two side walls of the frame plate (1) are provided with mounting grooves (2), and two correction members (3) are arranged in the mounting grooves (2). The correction member (3) comprises top shafts (5), bottom shafts (6) and a correction belt (7), the number of the bottom shafts (6) and the top shafts (5) is two, two bottom shafts (6) are rotatably arranged at the two ends of the bottom side wall of the mounting groove (2), two top shafts (5) are fixedly arranged on the top side of the corresponding bottom shaft (6), the top ends of the two top shafts (5) extend to the top of the side of the frame plate (1), the correction belt (7) is sleeved on the two top shafts (5), and the bottom side of the correction belt (7) is attached to the bottom side wall of the mounting groove (2), one of the top shafts (5) is provided with a driving motor (8), and the driving motor (8) is fixedly arranged on the top side of the frame plate (1).

2. A guardrail panel production straightening apparatus according to claim 1, wherein The diameter of the bottom shaft (6) is greater than that of the top shaft (5), a supporting rod (9) is arranged between the two bottom shafts (6), the supporting rod (9) is fixedly connected with the bottom side wall of the mounting groove (2), and an avoiding groove (10) is arranged in the bottom side of the correction belt (7) and provided with a sliding member (11).

3. A guardrail panel production straightening apparatus according to claim 2, wherein The sliding member (11) comprises a longitudinal groove (12), the longitudinal groove (12) is arranged on the side of the supporting rod (9), and the number of the longitudinal grooves (12) is several, a rotating rod (13) is rotatably connected in each longitudinal groove (12), and the outer circumferential side of the rotating rod (13) is attached to the inner side wall of the avoiding groove (10).

4. A guardrail panel production straightening apparatus according to claim 3, wherein The outer circumferential side of the correction belt (7) is fixedly connected with a positioning ring (14), the bottom side of the positioning ring (14) is inclined, and a gap is left between the bottom side of the positioning ring (14) and the bottom side wall of the mounting groove (2).

5. A guardrail panel production straightening apparatus according to claim 4, wherein A plurality of threaded holes (15) are arranged on the correction belt (7) and the positioning ring (14), and a positioning screw (16) is threadedly connected in the threaded hole (15).

6. A guardrail production straightening apparatus according to claim 1, wherein The auxiliary member (4) comprises an avoiding groove (17) arranged in the bottom side of the frame plate (1), and a conveying shaft (18) is rotatably connected in the avoiding groove (17).

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