Feeding device for guardrail corrugated plate production line

Abstract

The utility model relates to the technical field of guardrail corrugated plate production, in particular to a feeding device for a guardrail corrugated plate production line, which performs feeding through an inclinable lifting rod, reduces collision damage of raw material steel plates, is suitable for feeding of piled raw material steel plates, and is good in universality. Comprising a retainer plate, a production line and a track groove, the track wheel rolls on the track groove, the upper end of the swing arm is rotationally connected with a center shaft of the track wheel, the transverse shaft is installed at the lower end of the swing arm, the upper end of the pull rod is rotationally connected with the transverse shaft, the material grabbing part is installed at the lower end of the pull rod, the first retractor is installed on the track groove, and the second retractor is installed on the track groove. The first winder is located above the production line, the upper end of the first inhaul cable is wound on the first winder, the lower end of the first inhaul cable is connected with the transverse shaft, a locking assembly of the track wheel is installed on the track groove, the locking assembly is used for locking and releasing the track wheel, and the locking assembly is located above the material supporting plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of guardrail corrugated board production, in particular to a guardrail corrugated board production line unloading device. BACKGROUND

[0002] The guardrail corrugated board production line needs to unload the raw material steel plate during work, and the prior art disclosed in Chinese utility model patent with publication number CN209777402U proposes a guardrail corrugated board production line unloading device, which comprises a conveying roller bed conveying device connected with a corrugated plate cold bending forming device, and the unloading device is connected with the conveying roller bed conveying device; the width of the unloading device is greater than the width of the conveying roller bed conveying device, and the width of the unloading device is adapted to the size when two corrugated plates are connected, so that the unloading device can be used for unloading when the double corrugated plate up-down conveying mode is used.

[0003] However, the above-mentioned prior art unloads the raw material steel plate by rolling on multiple conveying rollers and then conveying it backward, which may cause collision and damage between the raw material steel plate and the conveying roller, and the raw material steel plate needs to be flush with the roller bed frame during unloading, so it is not suitable for stacked raw material steel plates and has poor versatility. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a guardrail corrugated board production line unloading device which can unload the raw material steel plate through an inclinable suspender, reduce the collision and damage of the raw material steel plate, be suitable for unloading the stacked raw material steel plate, and have good versatility.

[0005] The utility model discloses a guardrail corrugated board production line unloading device, including the material supporting plate, production line and track groove, the material supporting plate is used for loading stacked raw material steel sheet, and the production line is located the side of material supporting plate, and the track groove is installed on the top of the end of material supporting plate and production line, still including track wheel, swing arm, cross axle, pull rod, grab material part, reel ware no.

[0006] Preferably, it further comprises a reel ware two, a cable two and a pulley, the pull rod is a telescopic rod, the reel ware two is installed on the track groove, the reel ware two is located above the production line, the upper end of the cable two is wound on the reel ware two, the pulley is rotatably installed on the cross axle, and the middle part of the cable two is connected with the lower end of the pull rod by passing through the pulley; when the reel ware one and the reel ware two wind the cable one and the cable two synchronously, the state of the swing arm changes and the pull rod does not stretch and shrink, when the reel ware one stops and the reel ware two winds the cable two, the cable two pulls the pull rod upward under the guidance of the pulley, so that the pull rod shrinks, thereby the grab material part is lifted, the height of the grab material part is adjusted, and the hoisting of the raw material steel sheet is facilitated.

[0007] Preferably, the locking assembly comprises a locking plate, a rear stopper and a front stopper, the bottom of the track slot is provided with two insertion holes, the locking plate is installed below the track slot in a lifting manner, the end of the locking plate away from the production line is provided with the rear stopper, the rear stopper is inserted and installed in the insertion hole of the track slot away from the production line in a lifting manner, the end of the locking plate close to the production line is provided with the front stopper, the front stopper is inserted and installed in the insertion hole of the track slot close to the production line in a lifting manner, and the rear stopper and the front stopper block the track wheel; when the locking plate is close to the bottom of the track slot, the rear stopper and the front stopper are extended above the track slot to block the track wheel between them, so that the track wheel is locked, and when the locking plate moves downward to the bottom of the track slot, the rear stopper and the front stopper move downward from the two insertion holes of the track slot, so that the rear stopper and the front stopper release the track wheel, the structure is simple, and the practicability is good.

[0008] Preferably, the spring is further arranged, the lower end of the spring is connected with the locking plate, and the upper end of the spring is connected with the track slot; the spring force of the spring pulls the locking plate to the track slot, after the locking plate is released, the spring force of the spring lifts the locking plate upward to reset, so that the rear stopper and the front stopper are extended above the track slot to block the track wheel, and the practicability is good.

[0009] Preferably, the spring is further arranged, the lower end of the spring is connected with the locking plate, and the upper end of the spring is connected with the track slot; the spring force of the spring pulls the locking plate to the track slot, after the locking plate is released, the spring force of the spring lifts the locking plate upward to reset, so that the rear stopper and the front stopper are extended above the track slot to block the track wheel, and the practicability is good.

[0010] Preferably, the clutch is further arranged, the rotating shaft of the retractor one is connected with the rotating shaft of the retractor two through the clutch; when the retractor one rotates to wind or release the cable one, the clutch drives the retractor one and the retractor two to be connected, so that the retractor one and the retractor two rotate synchronously, when the retractor one stops, the clutch disconnects the retractor one and the retractor two, at this time, the retractor two rotates to drive the pull rod to be extended or retracted, drives the grabbing part and the steel plate to be lifted or lowered, and the practicability is good.

[0011] Compared with the prior art, the utility model has the advantages that the collision damage of raw material steel plates is reduced, the utility model is suitable for the loading work of the stacked raw material steel plates, and the universality is good. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structural schematic diagram of the utility model;

[0013] Figure 2 It is the isometric structural schematic diagram of the utility model;

[0014] Figure 3It is the side view structure schematic diagram of the utility model;

[0015] Figure 4 It is the structure schematic diagram of the utility model when the track groove is removed;

[0016] Figure 5 It is the structure schematic diagram of track groove and locking assembly and the like structure;

[0017] Figure 6 It is Figure 3 The local amplification structure schematic diagram of A in the middle.

[0018] Marked in the drawing: 1, the material plate; 2, production line; 3, track groove; 4, track wheel; 5, swing arm; 6, cross axle; 7, pull rod; 8, grab material part; 9, winder one; 10, cable one; 11, winder two; 12, cable two; 13, pulley; 14, lock plate; 15, back stop lever; 16, front stop lever; 17, spring; 18, warped plate; 19, axle seat; 20, clutch. Specific implementation

[0019] In order to facilitate understanding the utility model, the utility model will be described more fully below with reference to relevant drawings. The utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example 1

[0021] As Figure 1 Figure 2 , Figure 3 , Figure 5 and Figure 6The utility model discloses a guardrail corrugated board production line upper piece device, including the material board 1, production line 2 and track groove 3, and the material board 1 is used to bear the stacked raw material steel sheet, and production line 2 is located the side of material board 1, and track groove 3 is installed on the end of material board 1 and production line 2 above, still including track wheel 4, swing arm 5, cross axle 6, pull rod 7, grab 8, reel ware one 9 and cable one 10, track wheel 4 rolls on track groove 3, and the upper end of swing arm 5 is connected with the center shaft of track wheel 4 rotation, and the lower end of swing arm 5 installs cross axle 6, and the upper end of pull rod 7 is connected with cross axle 6 rotation, and the lower end of pull rod 7 installs grab 8, and reel ware one 9 is installed on track groove 3, and reel ware one 9 is located the upper of production line 2, and the upper end of cable one 10 is reeled on reel ware one 9, and the lower end of cable one 10 is connected with cross axle 6, and the locking assembly of track wheel 4 is installed on track groove 3, and the locking assembly is used to lock and release track wheel 4, and the locking assembly is located the upper of material board 1, and the locking assembly includes lock plate 14, back stop lever 15 and front stop lever 16, and the bottom of track groove 3 is provided with two insertion holes, and lock plate 14 is installed under track groove 3 and can be lifted and descended, and the end, away from production line 2 of lock plate 14, installs back stop lever 15, and back stop lever 15 is inserted and descended in the insertion hole of track groove 3, away from production line 2, and the end, close to production line 2 of lock plate 14, installs front stop lever 16, and front stop lever 16 is inserted and descended in the insertion hole of track groove 3, close to production line 2, and back stop lever 15 and front stop lever 16 block track wheel 4, still including spring 17, and the lower end of spring 17 is connected with lock plate 14, and the upper end of spring 17 is connected with track groove 3, still including warped board 18 and axle seat 19, and the end, away from production line 2 of warped board 18, is connected with lock plate 14 rotation, and the middle part of warped board 18 is connected with axle seat 19 rotation, and axle seat 19 is installed on the bottom of track groove 3, when swing arm 5 rotates to approach horizontal, and cross axle 6 is pressed on the end, close to production line 2 of warped board 18.

[0022] During operation, raw steel plates are stacked on the support plate 1. One end of the elastic component is connected to the end of the track groove 3 away from the production line 2, and the other end of the elastic component is connected to the track wheel 4. The elastic force of the spring 17 pulls the locking plate 14 towards the track groove 3. After the locking plate 14 is released, the elastic force of the spring 17 lifts the locking plate 14 upward and resets it, causing the rear stop bar 15 and the front stop bar 16 to extend above the track groove 3 and block the track wheel 4. The retractor-9 releases the cable-10, causing the swing arm 5 to relax from the inclined state to the vertical state, causing the pull rod 7 to drive the gripping part 8 to descend, so that the gripping part 8 is placed on the stacked raw steel plates. The gripping part 8 adsorbs the raw steel plate located on the topmost side. The retractor-9 winds up the cable-10, causing the swing arm 5 to be pulled to the inclined state, causing the pull rod 7 and the gripping part 8 to move forward and upward and lift, so that the raw steel plate is separated from the stacked raw steel plates, thereby lifting the raw steel plate forward and upward. The retractor-9 continues to wind up the cable-10. When the retractor-9 winds up the cable-10 to tilt the swing arm 5 from vertical, the horizontal shaft 6 pushes the end of the rocker plate 18 closest to the production line 2 upward, causing the end of the rocker plate 18 away from the production line 2 to pull the locking plate 14, the rear stop bar 15, and the front stop bar 16 downward. This causes the rear stop bar 15 and the front stop bar 16 to release the track wheel 4, achieving automatic unlocking of the track wheel 4. The retractor-9 continues to wind up the cable-10, causing the track wheel 4 to roll along the track groove 3 towards the production line 2. This causes the material gripper 8 to move the raw steel plate onto the production line 2. The retractor-9 releases the cable-10, causing the swing arm 5 to rotate again from the tilted state to the vertical state. This causes the material gripper 8 to descend and place the raw steel plate onto the production line 2. The material gripper 8 releases the raw steel plate, completing the loading of the raw steel plate. The elastic component pulls the track wheel 4 back to its original position. Compared with the existing technology, this reduces collision damage to the raw steel plate and is suitable for loading stacked raw steel plates, with good versatility.

[0023] Example 2

[0024] like Figures 1 to 4 As shown, based on Embodiment 1, it also includes a second retractor 11, a second cable 12, and a pulley 13. The pull rod 7 is a telescopic rod. The second retractor 11 is installed on the track groove 3 and is located above the production line 2. The upper end of the second cable 12 is wound on the second retractor 11. The pulley 13 is rotatably installed on the horizontal shaft 6. The middle part of the second cable 12 passes around the pulley 13 and connects to the lower end of the pull rod 7.

[0025] When retractor 19 and retractor 21 synchronously retract cable 10 and cable 212, the state of swing arm 5 changes and pull rod 7 does not extend or retract. When retractor 19 stops and retractor 21 retracts cable 212, cable 212 pulls pull rod 7 upward under the guidance of pulley 13, causing pull rod 7 to retract, thereby raising the material gripping part 8, realizing the adjustment of the height of the material gripping part 8, and facilitating the hoisting of raw material steel plates.

[0026] Embodiment 3

[0027] As Figure 2 and Figure 4 shown, on the basis of embodiment 2, further comprising clutch 20, reel one 9 and reel two 11 are relatively arranged, the rotation axis of reel one 9 is connected with the rotation axis of reel two 11 through clutch 20;When reel one 9 rotates and retracts or releases cable one 10, clutch 20 connects reel one 9 and reel two 11 in transmission, so that reel one 9 and reel two 11 rotate synchronously, when reel one 9 stops, clutch 20 disconnects reel one 9 and reel two 11, at this time reel two 11 rotates and drives pull rod 7 to extend and retract, drives gripping part 8 and steel plate to lift.

[0028] As Figures 1 to 6 shown, the utility model discloses a guardrail corrugated board production line unloading device, when working, first raw material steel plate is stacked and placed on the material supporting plate 1, the track wheel 4 is locked on the track groove 3 by the back stop rod 15 and the front stop rod 16, and is located above the material supporting plate 1, the clutch 20 connects reel one 9 and reel two 11 in transmission, reel one 9 releases cable one 10, so that swing arm 5 is relaxed from the inclined state to the vertical state, so that pull rod 7 drives gripping part 8 to descend, so that gripping part 8 is placed on the stacked raw material steel plate, then gripping part 8 adsorbs the raw material steel plate located the uppermost, reel one 9 retracts cable one 10, so that swing arm 5 is pulled to the inclined state, so that pull rod 7 and gripping part 8 move and lift forward and upward, so that the raw material steel plate is separated from the stacked raw material steel plate, so as to hang the raw material steel plate upward, then when reel one 9 retracts cable one 10 and pulls swing arm 5 from vertical to inclined, the horizontal shaft 6 pushes up the end of the warped plate 18 close to the production line 2, so that the end of the warped plate 18 away from the production line 2 pulls down the lock plate 14, the back stop rod 15 and the front stop rod 16, so that the back stop rod 15 and the front stop rod 16 release the track wheel 4, so that the track wheel 4 rolls along the track groove 3 to the production line 2, so that gripping part 8 drives the raw material steel plate to move to the production line 2, reel one 9 stops, finally the clutch 20 disconnects reel one 9 and reel two 11, reel two 11 releases cable two 12, cable two 12 releases pull rod 7 downward under the guidance of pulley 13, so that pull rod 7 is elongated, so as to lower gripping part 8, place the raw material steel plate on the production line 2, gripping part 8 releases the raw material steel plate, complete the raw material steel plate unloading, the elastic component pulls the track wheel 4 to reset, and reel one 9 releases cable one 10, resets gripping part 8 and track wheel 4.

[0029] The main functions realized by the utility model are:

[0030] 1, through the tiltable straightening of the lifting boom, the collision damage of the raw material steel plate is reduced, and the unloading of the stacked raw material steel plate is suitable, and the universality is better;

[0031] 2. The track wheel 4 is locked by the locking assembly and is released by the linkage structure, the structure is simple and practical.

[0032] The guardrail corrugated plate production line unloading device of the utility model is installed, connected or arranged in the common mechanical mode, and as long as the beneficial effects can be achieved, the implementation can be carried out; the material supporting plate 1, the production line 2, the track groove 3, the track wheel 4, the pull rod 7, the material grabbing part 8, the winder one 9, the cable one 10, the winder two 11, the cable two 12, the pulley 13, the spring 17 and the clutch 20 of the guardrail corrugated plate production line unloading device of the utility model are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual, and the technical personnel in the field do not need to pay the creative labor.

[0033] All the technical and scientific terms used in the present application have the same meaning as that commonly understood by the technical personnel in the technical field of the utility model. The terms used in the specification of the utility model are only for the purpose of describing the specific embodiments and are not intended to limit the utility model. The term "and / or" used in the present application includes any and all combinations of one or more related listed items.

[0034] The above is only the preferred embodiment of the utility model, and it should be pointed out that for the ordinary technical personnel in the technical field, several improvements and modifications can be made without departing from the technical principles of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A guardrail corrugated sheet production line unloading device, comprising a material supporting plate (1) for carrying stacked raw steel sheets, a production line (2) located beside the material supporting plate (1), and a track groove (3) installed above the end of the material supporting plate (1) and the production line (2); characterized in that, The device further comprises a track wheel (4), a swing arm (5), a horizontal shaft (6), a pull rod (7), a grabbing part (8), a first retractor (9) and a first cable (10), the track wheel (4) rolls on the track groove (3), the upper end of the swing arm (5) is rotationally connected with the central shaft of the track wheel (4), the lower end of the swing arm (5) is installed with the horizontal shaft (6), the upper end of the pull rod (7) is rotationally connected with the horizontal shaft (6), the lower end of the pull rod (7) is installed with the grabbing part (8), the first retractor (9) is installed on the track groove (3), the first retractor (9) is located above the production line (2), the upper end of the first cable (10) is wound on the first retractor (9), the lower end of the first cable (10) is connected with the horizontal shaft (6), a locking assembly for locking and releasing the track wheel (4) is installed on the track groove (3), and the locking assembly is located above the material supporting plate (1).

2. A fence wave plate production line unloading device according to claim 1, characterized in that, The device further comprises a second retractor (11), a second cable (12) and a pulley (13), the pull rod (7) is a telescopic rod, the second retractor (11) is installed on the track groove (3), the second retractor (11) is located above the production line (2), the upper end of the second cable (12) is wound on the second retractor (11), the pulley (13) is rotationally installed on the horizontal shaft (6), and the middle part of the second cable (12) is wound around the pulley (13) and connected with the lower end of the pull rod (7).

3. A fence waveboard production line unloader as defined in claim 1 wherein, The locking assembly comprises a locking plate (14), a rear stop rod (15) and a front stop rod (16), two insertion holes are arranged on the bottom of the track groove (3), the locking plate (14) is installed below the track groove (3) in a lifting manner, the rear stop rod (15) is installed on the end of the locking plate (14) away from the production line (2), the rear stop rod (15) is inserted and installed in the insertion hole of the track groove (3) away from the production line (2) in a lifting manner, the front stop rod (16) is installed on the end of the locking plate (14) close to the production line (2), the front stop rod (16) is inserted and installed in the insertion hole of the track groove (3) close to the production line (2) in a lifting manner, and the rear stop rod (15) and the front stop rod (16) block the track wheel (4).

4. A fence waveform panel production line unloading device according to claim 3, characterized in that, The device further comprises a spring (17), the lower end of the spring (17) is connected with the locking plate (14), and the upper end of the spring (17) is connected with the track groove (3).

5. A fence waveform panel production line unloading device according to claim 4, characterized in that, The device further comprises a rocker plate (18) and an axle seat (19), the end of the rocker plate (18) away from the production line (2) is rotationally connected with the locking plate (14), the middle part of the rocker plate (18) is rotationally connected with the axle seat (19), the axle seat (19) is installed on the bottom of the track groove (3), and when the swing arm (5) is rotated to be close to horizontal, the horizontal shaft (6) is pressed on the end of the rocker plate (18) close to the production line (2).

6. A fence waveboard production line unloader as defined in claim 2 wherein, The device further comprises a clutch (20), the first retractor (9) and the second retractor (11) are arranged opposite to each other, and the rotating shaft of the first retractor (9) is connected with the rotating shaft of the second retractor (11) through the clutch (20).

Images