Integral lifting device for pickling first-line equipment

Abstract

The utility model relates to the technical field of pickling equipment, in particular to a pickling line equipment integral lifting device which comprises a conveying belt, a feeding station is installed at one end of the conveying belt, a discharging station is installed at the other end of the conveying belt, a pickling tank is installed on the outer side of the middle of the conveying belt, and front loop equipment is installed on the side, close to the feeding station, of the conveying belt. And a rear loop device is mounted on the conveying belt close to the unloading station. According to the integral lifting device for the first-line pickling equipment, an acid mist air pipe can be supported through the pipeline support arranged in the integral lifting device, axial positioning of the acid mist air pipe can be achieved through the rolling wheels and the rolling wheel bases, the acid mist air pipe can stretch out and draw back in the axial direction in long-term use, the breakage phenomenon caused by stretching out and drawing back is avoided, and use safety is guaranteed. The winding machine base can support the winding machine, when the winding machine moves, friction force is reduced through the pulleys at the bottom, the bottom of the winding machine is prevented from being abraded, and long-term work of the winding machine is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of pickling equipment, and in particular to an integral lifting device for pickling line equipment. Background Art

[0002] Pickling is a method of using acid solution to remove scale and rust on the surface of steel. It is a method of cleaning metal surfaces.

[0003] In the prior art, the product is generally pickled through an overall assembly line process, the coiled steel plate is uncoiled through a front looper device, then sent into a pickling tank for pickling operation, and finally the steel is coiled through a coiling loop.

[0004] However, when the existing equipment is transporting acid mist, the acid mist condensation tower is easily deformed during transportation, and the force generated between the acid mist air duct and the bracket after the acid mist air duct moves may cause the acid mist air duct to break or fall off, causing safety problems. In addition, when the winder moves on the winder base, the friction generated at the bottom of the winder is relatively large, which may easily cause damage. Summary of the invention

[0005] The object of the present invention is to provide an integral lifting device for pickling line equipment to solve the problem proposed in the above background technology that the acid mist condensation tower is likely to cause deformation of the acid mist air duct during transportation, and the force generated between the acid mist air duct and the bracket after the acid mist air duct moves, causing the acid mist air duct to break or fall off, causing safety problems; and when the winder moves on the winder base, the friction force generated at the bottom of the winder is relatively large, which is easy to cause damage.

[0006] To achieve the above-mentioned purpose, the present invention provides an overall lifting device for pickling first-line equipment, including a conveyor belt, a loading station is installed at one end of the conveyor belt, a unloading station is installed at the other end of the conveyor belt, a pickling tank is installed on the outer side of the middle part of the conveyor belt, a front looper device is installed on the side of the conveyor belt close to the loading station, a rear looper device is installed on the conveyor belt close to the unloading station, and an acid mist condensation tower is installed on one side of the middle part of the conveyor belt, and the acid mist condensation tower transports acid to the pickling tank through an acid mist air duct.

[0007] As a preferred embodiment of the present invention, the acid mist air duct is horizontally arranged, and the bottom is supported by a plurality of supporting assemblies, each supporting assembly includes two clamps, the clamps are sleeved on the acid mist air duct, a sliding base plate is installed at the bottom of the clamps, a rolling assembly is arranged at the bottom of the sliding base plate, and the bottom of the rolling assembly is supported on the ground by a pipe bracket.

[0008] As a preferred solution of the present invention, the clamp includes two semi-circular ring structures, and both ends of the semi-circular ring structures are locked and fixed by bolts and nuts.

[0009] As a preferred solution of the present invention, the rolling assembly includes a roller, and the roller is supported and fixed on the pipeline support through a roller seat, and both ends of the roller are rotatably connected to the roller seat through bearings.

[0010] As a preferred solution of the present invention, a support plate is installed on one side of the pipe support, the roller seat is fixed on the support plate, a limiting column is vertically welded on the top of the outer end of the support plate, and the bottom of the support plate is supported and fixed to the pipe support by a reinforcing strut.

[0011] As a preferred embodiment of the present invention, the front looper device and the rear looper device have the same structure, a winding device is installed on one side of the rear looper device, the winding device includes a winder, and the bottom of the winder is supported by a winder base.

[0012] As a preferred embodiment of the present invention, the winder base is a hollow disc-shaped structure, and a pulley seat is installed on the inner side of the top, a pulley shaft is horizontally installed on the pulley seat, both ends of the pulley shaft are provided with copper sleeves, and a pulley is installed on the outside of the copper sleeves, and the pulley seat is an L-shaped structure, the horizontal section is welded and fixed to the winder base, and the top of the vertical end is welded and fixed to the pulley shaft.

[0013] As a preferred solution of the present invention, a pressure plate is installed on the outer side of the top of the winder base, and the top end of the pressure plate is horizontally arranged on the upper outer side of the slide plate.

[0014] As a preferred solution of the present invention, the end of the pulley shaft passes through the pressure plate, and a locking plate is installed on the outer wall of the pressure plate. The top of the locking plate is snap-fitted with the bottom of the end of the pulley shaft, and the bottom end of the locking plate is fixed to the outer wall of the pressure plate by bolts.

[0015] As a preferred solution of the present invention, the length of the roller is greater than the width of the sliding base plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the overall lifting device of the pickling first-line equipment, the acid mist air duct can be supported by the pipe bracket arranged therein, and the axial position of the acid mist air duct can be achieved through the roller and the roller seat. During long-term use, the acid mist air duct can be axially expanded and contracted without breaking due to expansion and contraction, thereby ensuring safe use.

[0018] 2. In the overall lifting device of the pickling first-line equipment, the winder can be supported by the winder base arranged therein. When the winder is moving, the friction is reduced by the pulley at the bottom to avoid wear on the bottom of the winder, thereby ensuring the long-term operation of the winder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the acid mist condensation tower in the present invention;

[0021] Figure 3 It is a side structural schematic diagram of the acid mist condensation tower in the present invention;

[0022] Figure 4 It is a structural schematic diagram of the rear looper device in the present invention.

[0023] The meaning of each number in the figure is:

[0024] 1. Conveyor belt; 2. Loading station; 3. Front looper; 4. Pickling tank; 5. Acid mist condensation tower; 51. Acid mist air duct; 52. Hoop; 53. Sliding bottom plate; 54. Roller; 55. Roller seat; 56. Pipe support; 561. Support plate; 562. Strengthening support rod; 563. Limiting column; 6. Rear looper; 7. Unloading station; 8. Winding equipment; 81. Winder; 82. Winder base; 83. Slide plate; 84. Press plate; 85. Pulley seat; 86. Pulley; 87. Pulley shaft; 88. Copper sleeve; 89. Locking plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example 1

[0027] The present invention provides an overall lifting device for pickling equipment. Figure 1-Figure 4 As shown, it includes a conveyor belt 1 for conveying steel products. A loading station 2 is installed at one end of the conveyor belt 1 for loading. A unloading station 7 is installed at the other end of the conveyor belt 1 for unloading steel products. A pickling tank 4 is installed on the outer side of the middle part of the conveyor belt 1. A front looper device 3 is installed on the side of the conveyor belt 1 close to the loading station 2. A rear looper device 6 is installed on the conveyor belt 1 close to the unloading station 7. An acid mist condensation tower 5 is installed on one side of the middle part of the conveyor belt 1. The acid mist condensation tower 5 transports acid to the pickling tank 4 through the acid mist air duct 51.

[0028] In this embodiment, the acid mist air duct 51 is arranged horizontally, and the bottom is supported by a plurality of supporting components. Each supporting component includes two clamps 52. The clamps 52 are sleeved on the acid mist air duct 51. A sliding base plate 53 is installed at the bottom of the clamps 52. A rolling component is arranged at the bottom of the sliding base plate 53. The bottom of the rolling component is supported on the ground by a pipe bracket 56. The acid mist air duct 51 is stably supported by the clamps 52, and the rolling component ensures that the acid mist air duct 51 can be telescopically moved.

[0029] Specifically, the clamp 52 includes two semicircular ring structures, and both ends of the semicircular ring structures are locked and fixed by bolts and nuts, so that the clamp 52 can lock and fix the acid mist air duct 51.

[0030] Furthermore, the rolling assembly includes a roller 54 , which is supported and fixed on a pipe bracket 56 via a roller seat 55 , and both ends of the roller 54 are rotatably connected to the roller seat 55 via bearings, and the rolling assembly is stably supported by the pipe bracket 56 .

[0031] Example 2

[0032] The present invention provides an overall lifting device for pickling equipment. Figure 1-Figure 4 As shown, it includes a conveyor belt 1 for conveying steel products. A loading station 2 is installed at one end of the conveyor belt 1 for loading. A unloading station 7 is installed at the other end of the conveyor belt 1 for unloading steel products. A pickling tank 4 is installed on the outer side of the middle part of the conveyor belt 1. A front looper device 3 is installed on the side of the conveyor belt 1 close to the loading station 2. A rear looper device 6 is installed on the conveyor belt 1 close to the unloading station 7. An acid mist condensation tower 5 is installed on one side of the middle part of the conveyor belt 1. The acid mist condensation tower 5 transports acid to the pickling tank 4 through the acid mist air duct 51.

[0033] In this embodiment, the acid mist air duct 51 is arranged horizontally, and the bottom is supported by a plurality of supporting components. Each supporting component includes two clamps 52. The clamps 52 are sleeved on the acid mist air duct 51. A sliding base plate 53 is installed at the bottom of the clamps 52. A rolling component is arranged at the bottom of the sliding base plate 53. The bottom of the rolling component is supported on the ground by a pipe bracket 56. The acid mist air duct 51 is stably supported by the clamps 52, and the rolling component ensures that the acid mist air duct 51 can be telescopically moved.

[0034] Specifically, the clamp 52 includes two semicircular ring structures, and both ends of the semicircular ring structures are locked and fixed by bolts and nuts, so that the clamp 52 can lock and fix the acid mist air duct 51.

[0035] Furthermore, the rolling assembly includes a roller 54 , which is supported and fixed on a pipe bracket 56 via a roller seat 55 , and both ends of the roller 54 are rotatably connected to the roller seat 55 via bearings, and the rolling assembly is stably supported by the pipe bracket 56 .

[0036] Furthermore, a support plate 561 is installed on one side of the pipe bracket 56, and the roller seat 55 is fixed on the support plate 561. A limiting column 563 is vertically welded to the top of the outer end of the support plate 561 to limit the outer side of the acid mist air duct 51 to avoid lateral displacement. The bottom of the support plate 561 is supported and fixed to the pipe bracket 56 by a reinforcing strut 562 to increase the strength of the support plate 561.

[0037] Furthermore, the length of the roller 54 is greater than the width of the sliding base plate 53, thereby ensuring that the sliding base plate 53 is fully supported.

[0038] Example 3

[0039] The present invention also provides an overall lifting device for pickling equipment. Figure 1-Figure 4 As shown, it includes a conveyor belt 1 for conveying steel products. A loading station 2 is installed at one end of the conveyor belt 1 for loading. A unloading station 7 is installed at the other end of the conveyor belt 1 for unloading steel products. A pickling tank 4 is installed on the outer side of the middle part of the conveyor belt 1. A front looper device 3 is installed on the side of the conveyor belt 1 close to the loading station 2. A rear looper device 6 is installed on the conveyor belt 1 close to the unloading station 7. An acid mist condensation tower 5 is installed on one side of the middle part of the conveyor belt 1. The acid mist condensation tower 5 transports acid to the pickling tank 4 through the acid mist air duct 51.

[0040] In this embodiment, the acid mist air duct 51 is arranged horizontally, and the bottom is supported by a plurality of supporting components. Each supporting component includes two clamps 52. The clamps 52 are sleeved on the acid mist air duct 51. A sliding base plate 53 is installed at the bottom of the clamps 52. A rolling component is arranged at the bottom of the sliding base plate 53. The bottom of the rolling component is supported on the ground by a pipe bracket 56. The acid mist air duct 51 is stably supported by the clamps 52, and the rolling component ensures that the acid mist air duct 51 can be telescopically moved.

[0041] Specifically, the clamp 52 includes two semicircular ring structures, and both ends of the semicircular ring structures are locked and fixed by bolts and nuts, so that the clamp 52 can lock and fix the acid mist air duct 51.

[0042] Furthermore, the rolling assembly includes a roller 54 , which is supported and fixed on a pipe bracket 56 via a roller seat 55 , and both ends of the roller 54 are rotatably connected to the roller seat 55 via bearings, and the rolling assembly is stably supported by the pipe bracket 56 .

[0043] Furthermore, a support plate 561 is installed on one side of the pipe bracket 56, and the roller seat 55 is fixed on the support plate 561. A limiting column 563 is vertically welded to the top of the outer end of the support plate 561 to limit the outer side of the acid mist air duct 51 to avoid lateral displacement. The bottom of the support plate 561 is supported and fixed to the pipe bracket 56 by a reinforcing strut 562 to increase the strength of the support plate 561.

[0044] Furthermore, the length of the roller 54 is greater than the width of the sliding base plate 53, thereby ensuring that the sliding base plate 53 is fully supported.

[0045] Furthermore, the front looper device 3 and the rear looper device 6 have the same structure. A winding device 8 is installed on one side of the rear looper device 6. The winding device 8 includes a winder 81. The bottom of the winder 81 is supported by a winder base 82.

[0046] Furthermore, the winder base 82 is a disc-shaped structure with a hollow interior, and a pulley seat 85 is installed on the inner side of the top, a pulley shaft 87 is horizontally installed on the pulley seat 85, both ends of the pulley shaft 87 are sleeved with copper sleeves 88, and a pulley 86 is installed on the outside of the copper sleeve 88. The pulley seat 85 is an L-shaped structure, the horizontal section is welded and fixed to the winder base 82, and the top of the vertical end is welded and fixed to the pulley shaft 87. Rolling friction is generated between the pulley 86 and the winder 81, so as to reduce the friction at the bottom of the winder 81 and avoid damage to the winder 81.

[0047] Furthermore, a pressure plate 84 is installed on the outer side of the top of the winder base 82, and the top end of the pressure plate 84 is horizontally arranged on the upper outer side of the slide plate 83 to limit the outer side of the winder 81 to avoid deviation during operation.

[0048] Furthermore, the end of the pulley shaft 87 passes through the pressure plate 84, and a locking plate 89 is installed on the outer wall of the pressure plate 84. The top of the locking plate 89 is snap-fitted with the bottom of the end of the pulley shaft 87, and the bottom end of the locking plate 89 is fixed to the outer wall of the pressure plate 84 by bolts, so as to lock and fix the pulley shaft 87 to ensure stable rotation of the pulley 86.

[0049] When the overall lifting device of the pickling first-line equipment of the present invention is in use, the device is first assembled, and then sent to the conveyor belt 1 through the loading station 2. The conveyor belt 1 transfers the product to the front looper device 3, and then the product is sent into the pickling tank 4 through the front looper device 3. Then the pickling operation is carried out through the pickling tank 4. The acid mist condensation tower 5 transports the acid liquid to the pickling tank 4 through the acid mist air duct 51. After the product is fully pickled, it is output through the rear looper device 6, and after being wound up by the winding device 8, it is placed on the conveyor belt 1 for further transportation, and finally unloaded through the unloading station 7.

[0050] Finally, it should be noted that the electronic components of the winder 81, acid mist condensation tower 5, etc. in this embodiment are all universal standard parts or parts known to technical personnel in this field, and their structures and principles can be known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle part of this device, all the above-mentioned electrical components are connected by wires respectively. The specific connection means should refer to the working sequence between the electrical components in the above-mentioned working principle to complete the electrical connection, which are all well-known technologies in the field.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An overall lifting device for pickling equipment, comprising a conveyor belt (1), characterized in that: A loading station (2) is installed at one end of the conveyor belt (1), a discharging station (7) is installed at the other end of the conveyor belt (1), a pickling tank (4) is installed on the outer side of the middle part of the conveyor belt (1), a front looper device (3) is installed on the side of the conveyor belt (1) close to the loading station (2), a rear looper device (6) is installed on the side of the conveyor belt (1) close to the discharging station (7), an acid mist condensation tower (5) is installed on the middle side of the conveyor belt (1), and the acid mist condensation tower (5) transports acid liquid to the pickling tank (4) through an acid mist air duct (51).

2. The pickling line equipment integral lifting device according to claim 1 is characterized in that: The acid mist air duct (51) is arranged horizontally, and the bottom is supported by a plurality of support components, each support component comprises two clamps (52), the clamps (52) are sleeved on the acid mist air duct (51), a sliding bottom plate (53) is installed at the bottom of the clamps (52), a rolling component is arranged at the bottom of the sliding bottom plate (53), and the bottom of the rolling component is supported on the ground by a pipe bracket (56).

3. The pickling line equipment integral lifting device according to claim 2 is characterized in that: The hoop (52) comprises two semicircular ring structures, and the two ends of the semicircular ring structures are locked and fixed by bolts and nuts.

4. The pickling line equipment integral lifting device according to claim 2 is characterized in that: The rolling assembly comprises a roller (54), wherein the roller (54) is supported and fixed on a pipeline support (56) via a roller seat (55), and both ends of the roller (54) are rotatably connected to the roller seat (55) via bearings.

5. The pickling line equipment integral lifting device according to claim 4 is characterized in that: A support plate (561) is installed on one side of the pipe support (56), the roller seat (55) is fixed on the support plate (561), a limiting column (563) is vertically welded to the top of the outer end of the support plate (561), and the bottom of the support plate (561) is supported and fixed to the pipe support (56) by a reinforcing support rod (562).

6. The pickling line equipment integral lifting device according to claim 1 is characterized in that: The front looper device (3) and the rear looper device (6) have the same structure. A winding device (8) is installed on one side of the rear looper device (6). The winding device (8) includes a winding machine (81). The bottom of the winding machine (81) is supported by a winding machine base (82).

7. The pickling line equipment integral lifting device according to claim 6 is characterized in that: The winding machine base (82) is a hollow disc-shaped structure, and a pulley seat (85) is installed on the inner side of the top. A pulley shaft (87) is horizontally installed on the pulley seat (85). Copper sleeves (88) are provided at both ends of the pulley shaft (87). A pulley (86) is installed outside the copper sleeve (88). The pulley seat (85) is an L-shaped structure, and the horizontal section is welded and fixed on the winding machine base (82), and the top of the vertical end is welded and fixed to the pulley shaft (87).

8. The pickling line equipment integral lifting device according to claim 7 is characterized in that: A pressing plate (84) is installed on the outer side of the top of the winding machine base (82), and the top end of the pressing plate (84) is horizontally arranged on the upper outer side of the slide plate (83).

9. The pickling line equipment integral lifting device according to claim 8 is characterized in that: The end of the pulley shaft (87) passes through the pressure plate (84), and a locking plate (89) is installed on the outer wall of the pressure plate (84). The top of the locking plate (89) is snap-fitted with the bottom of the end of the pulley shaft (87), and the bottom end of the locking plate (89) is fixed to the outer wall of the pressure plate (84) by bolts.

10. The pickling line equipment integral lifting device according to claim 4 is characterized in that: The length of the roller (54) is greater than the width of the sliding bottom plate (53).

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