A steel strip machining surface treatment apparatus

Abstract

The application discloses a steel belt processing surface treatment equipment, including a treatment bin body, both sides of the treatment bin body are provided with a steel belt entrance, a steel belt is penetrated in the treatment bin body, a base plate is arranged on the top of the steel belt in the treatment bin body, a plurality of sand blasting heads are arranged on the bottom of the base plate and face the steel belt, a sand feeding pipe is arranged on the top of the sand blasting head, the top of the sand feeding pipe penetrates to the outside of the top of the treatment bin body, and an adjusting mechanism is arranged between the base plate and the treatment bin body; the steel belt processing surface treatment equipment in the prior art is improved and optimized, the height of the sand blasting head can be adaptively adjusted according to the processing requirements of different steel belts through the adjusting mechanism, the use flexibility of the whole equipment is improved, the processing and treatment requirements of different steel belts are met, and the efficiency of the steel belt surface treatment can be effectively improved through the matched adhering cleaning assembly.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of steel strip processing and treatment, and particularly relates to a steel strip processing surface treatment equipment. BACKGROUND

[0002] In the production and processing of steel strips, different equipment and machines are needed in each process, and a steel strip processing surface treatment equipment is needed for surface treatment of the steel strip to remove the black oxide layer on the surface of the steel strip. As disclosed in the prior art with the publication number "CN210452374U", a steel strip processing surface treatment equipment includes a treatment bin, a top sand feeding pipe penetrating into the treatment bin is fixedly installed on the left side of the treatment bin, the bottom of the top sand feeding pipe is connected with two top sand blasting pipes, the bottom of each of the two top sand blasting pipes is connected with a plurality of top sand blasting heads, and the like. It can be seen that the application described in the application is a common steel strip processing surface treatment equipment which realizes sand blasting treatment of the surface of the steel strip by means of a plurality of sand blasting heads.

[0003] However, the steel strip processing surface treatment equipment in the above-mentioned patent cannot adaptively adjust the height of the sand blasting head according to the processing requirements of different steel strips because the sand blasting head is directly fixedly installed in the treatment bin and no adjusting structure is designed, thereby reducing the use flexibility of the whole equipment. Therefore, the existing steel strip processing surface treatment equipment needs to be improved and optimized to solve such problems. SUMMARY

[0004] The application aims to provide a steel strip processing surface treatment equipment to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme: a steel strip processing surface treatment equipment includes a treatment bin body, steel strip inlet and outlet are formed on the two side surfaces of the treatment bin body, the steel strip penetrates through the treatment bin body, a plurality of compression rollers are arranged on the bottom of the steel strip in the treatment bin body, a base plate is arranged on the top of the steel strip in the treatment bin body, a plurality of sand blasting heads are arranged on the bottom of the base plate and face the steel strip, a sand feeding pipe is arranged on the top end of the sand blasting head and penetrates through the top of the treatment bin body, and an adjusting mechanism is arranged between the base plate and the treatment bin body.

[0006] The height adjusting mechanism comprises a movable support column fixed at the center of the top of the base plate, the top end of the movable support column penetrates into the top of the processing chamber body, the surface of the top of the processing chamber body is rotatably provided with a rotating seat, the surface of the rotating seat is fixed with a clamping strip, the surface of one side of the movable support column is provided with a plurality of strip-shaped clamping holes corresponding to the clamping strip, and the end of the clamping strip is screwed into one of the strip-shaped clamping holes.

[0007] Preferably, the height adjusting mechanism further comprises a shaft cylinder rotatably provided at the top end of the processing chamber body, and the top end of the shaft cylinder penetrates into the top of the processing chamber body and is fixed with the rotating seat.

[0008] Preferably, the height adjusting mechanism further comprises a limiting structure comprising a top groove provided at the top surface of the rotating seat, a spring A and an unlocking pressing block are arranged in the top groove, the bottom surface of the unlocking pressing block is fixed with a rectangular pressing rod, the bottom end of the rectangular pressing rod penetrates from the inner side of the shaft cylinder and continuously penetrates into the inner side of the processing chamber body and is fixed with a bottom plate, one end of the bottom plate extends to one side of the shaft cylinder and is fixed with a limiting clamping block, the inner wall of the top end of the processing chamber body is provided with a limiting clamping groove corresponding to the limiting clamping block, and the top end of the limiting clamping block is inserted into the limiting clamping groove.

[0009] Preferably, the spring A is located at the bottom of the unlocking pressing block, the rectangular pressing rod penetrates from the inner side of the spring A, the bottom surface of the rotating seat is provided with a rectangular rod hole communicating with the top groove, and the rectangular rod hole corresponds to the rectangular pressing rod.

[0010] Preferably, the inner walls of the two sides of the processing chamber body are both provided with a close-coupled cleaning assembly, the close-coupled cleaning assembly comprises a support plate fixed to the inner wall of one side of the processing chamber body, and the support plate is located above the steel belt inlet, a brush strip is provided on the support plate, the bottom end of the brush strip extends to the top of the steel belt and is fixed with a plurality of bristles, the bristles are in contact with the surface of the steel belt, a guide rod is further fixed to the top surface of the support plate, a guide plate is fixed to the top end of one side of the brush strip relative to the top of the support plate, the guide plate is movably sleeved on the guide rod, a top plate is fixed to the top end surface of the guide rod, and a spring B is further sleeved on the surface of the guide rod relative to the guide plate and the top plate.

[0011] Preferably, the close-coupled cleaning assembly further comprises a proximity switch installed on one side of the bottom end of the brush strip, and the bottom end of the proximity switch is at the same height as the bottom end of the brush strip, and the top surface of the processing chamber body is further provided with an audible and visual reminding lamp connected with the proximity switch.

[0012] Compared with the prior art, the beneficial effects of the present application are: the present application improves and optimizes the steel belt surface treatment equipment in the prior art, through the added height adjusting mechanism, the height of the sand blasting head can be adaptively adjusted according to the processing requirements of different steel belts, the use flexibility of the whole equipment is improved, the processing requirements of different steel belts are met, and the efficiency of the steel belt surface treatment can be effectively improved with the matched laminated cleaning assembly. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a perspective view of the present application;

[0014] Figure 2 is a perspective view of the present application Figure 1 is a partial enlarged view of the height adjusting mechanism in the present application;

[0015] Figure 3 is a sectional view of the present application;

[0016] Figure 4 is a sectional view of the present application Figure 3 is a partial enlarged view of the A area in the present application;

[0017] Figure 5 is a partial enlarged view of the laminated cleaning assembly in the present application Figure 3

[0018] In the figure: 1, treatment bin body; 11, steel belt inlet and outlet; 2, steel belt; 3, audible and visual reminder lamp; 4, sand feeding pipe; 5, height adjusting mechanism; 51, movable support column; 52, rotating seat; 53, clamping strip; 54, strip-shaped clamping hole; 55, limiting structure; 551, top groove; 552, unlocking block; 553, rectangular pressure rod; 554, spring A; 555, bottom plate; 556, limiting clamping block; 557, limiting clamping groove; 56, shaft cylinder; 6, pressure roller; 7, sand blasting head; 8, base plate; 9, laminated cleaning assembly; 91, support plate; 92, brush strip; 93, guide rod; 94, guide plate; 95, spring B; 96, top plate; 97, proximity switch; 98, bristles. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0020] Embodiment 1

[0021] Please refer to Figures 1 to 4 ​For the first embodiment of the present application, the embodiment provides a technical scheme: a steel strip processing surface treatment equipment, comprising a treatment bin body 1, both sides of the treatment bin body 1 are provided with a steel strip inlet 11, the steel strip 2 is conveyed by external conveying equipment and enters and exits the treatment bin body 1 through the steel strip inlet 11, a plurality of compression rollers 6 are arranged inside the treatment bin body 1 relative to the bottom of the steel strip 2, a base plate 8 is arranged inside the treatment bin body 1 relative to the top of the steel strip 2, a plurality of sand blasting heads 7 are arranged on the bottom of the base plate 8 and face the steel strip 2, a sand feeding pipe 4 is arranged at the top end of the sand blasting head 7, the top end of the sand feeding pipe 4 penetrates to the top outside of the treatment bin body 1, the sand feeding pipe 4 transmits the sand pellets to the sand blasting head 7 under the action of an external conveying pump, and the sand pellets are sprayed to the steel strip 2 through the bottom end of the sand blasting head 7, so that the effect of sand blasting treatment on the surface of the steel strip 2 is realized, and a height adjusting mechanism 5 is arranged between the base plate 8 and the treatment bin body 1.

[0022] The height adjusting mechanism 5 comprises a movable support column 51 welded and fixed at the top center of the base plate 8, the top end of the movable support column 51 penetrates to the top of the treatment bin body 1, a rotating seat 52 is rotatably installed on the top surface of the treatment bin body 1, a clamping strip 53 is welded and fixed on the surface of the rotating seat 52, a plurality of strip-shaped clamping holes 54 corresponding to the clamping strip 53 are formed in the side surface of the movable support column 51, the end of the clamping strip 53 is screwed into one of the strip-shaped clamping holes 54, so that the operator can rotate the rotating seat 52 to make the clamping strip 53 unscrew from the strip-shaped clamping hole 54, thereby releasing the limitation of the movable support column 51, at this time, the movable support column 51 can be lifted to adjust the height of the base plate 8 and the sand blasting head 7, when the sand blasting head 7 is adjusted to the appropriate height, the rotating seat 52 is rotated again, so that the end of the clamping strip 53 can be screwed into the strip-shaped clamping hole 54 at other positions, the movable support column 51 and the base plate 8 can be limited again, thereby completing the flexible adjustment of the height of the sand blasting head 7, changing the distance between the sand blasting head 7 and the steel strip 2, and adjusting the sand blasting effect according to different specifications of the steel strip 2.

[0023] The height adjusting mechanism 5 further comprises a shaft cylinder 56, the shaft cylinder 56 is rotatably installed at the top end of the treatment bin body 1, the top end of the shaft cylinder 56 penetrates to the top of the treatment bin body 1 and is fixed with the rotating seat 52, so that the rotating seat 52 can be smoothly rotated on the top of the treatment bin body 1.

[0024] The height adjusting mechanism 5 further comprises a limiting structure 55, the limiting structure 55 comprises a top groove 551 formed in the top surface of the rotating seat 52, a spring A 554 and an unlocking pressing block 552 are arranged in the top groove 551, the bottom surface of the unlocking pressing block 552 is welded and fixed with a rectangular pressing rod 553, the bottom end of the rectangular pressing rod 553 penetrates from the inner side of the shaft cylinder 56 and continuously penetrates to the inner side of the processing bin body 1, and is fixed with a bottom plate 555, one end of the bottom plate 555 extends to one side of the shaft cylinder 56 and is fixed with a limiting clamping block 556, a limiting clamping groove 557 corresponding to the limiting clamping block 556 is formed in the top end inner wall of the processing bin body 1, the top end of the limiting clamping block 556 is inserted into the limiting clamping groove 557, so that the rotating seat 52 and the shaft cylinder 56 are stably limited during daily use, and when the limiting of the rotating seat 52 is to be released in the later period, the unlocking pressing block 552 is only needed to be pressed down, so that the spring A 554 is compressed, and the rectangular pressing rod 553 moves downward with the bottom plate 555, so that the top end of the limiting clamping block 556 moves out of the limiting clamping groove 557, that is, the limiting of the shaft cylinder 56 and the rotating seat 52 is released, and normal rotation operation of the rotating seat 52 is realized.

[0025] The spring A 554 is located at the bottom of the unlocking pressing block 552, and the rectangular pressing rod 553 penetrates from the inner side of the spring A 554.

[0026] The bottom surface of the rotating seat 52 is provided with a rectangular rod hole communicating with the top groove 551, and the rectangular rod hole corresponds to the rectangular pressing rod 553, the rectangular structures of the rectangular pressing rod 553 and the rectangular rod hole make the rotating seat 52, the shaft cylinder 56 and the rectangular pressing rod 553 rotate at the same time, so that when the bottom plate 555 is limited by the limiting clamping block 556, the rectangular pressing rod 553, the shaft cylinder 56 and the rotating seat 52 can also be stably limited.

[0027] Embodiment 2

[0028] Please refer to Figures 1 to 5 For the second embodiment of the application, which is based on the previous embodiment, the difference is that the surface cleaning treatment of the steel belt 2 before and after sand blasting can be effectively carried out through the set adhesive cleaning assembly 9, at the same time, the brush 98 will always maintain good adhesion with the steel belt 2, and when the brush 98 is worn out, the proximity switch 97 will be in contact with the steel belt 2 and the sound and light alarm lamp 3 will be lit, reminding the operator to maintain and replace the brush 98 in time.

[0029] Specifically, the two side inner walls of the treatment bin body 1 are provided with a matched cleaning assembly 9, the matched cleaning assembly 9 comprises a supporting plate 91 fixed to one side inner wall of the treatment bin body 1, and the supporting plate 91 is located above the steel belt inlet 11, a brush strip 92 is provided through the supporting plate 91, the bottom end of the brush strip 92 extends to the top of the steel belt 2, and a plurality of bristles 98 are fixed to the brush strip 92, the bristles 98 are in contact with the surface of the steel belt 2, and can simply wipe and clean the surface of the steel belt 2 when the steel belt 2 passes, so that the steel belt 2 can be effectively cleaned before and after being sandblasted, the top surface of the supporting plate 91 is further provided with a guide rod 93, one side of the top end of the brush strip 92 is welded and fixed relative to the top of the supporting plate 91, a guide plate 94 is movably sleeved on the guide rod 93, the top end surface of the guide rod 93 is fixed with a top plate 96, and a spring B 95 is further sleeved on the surface of the guide rod 93 relative to the guide plate 94 and the top plate 96, under the action of the spring B 95, the guide plate 94 and the brush strip 92 are always pushed downward by the spring B 95, so that the bristles 98 can be in stable contact with the steel belt 2, even if the bristles 98 are worn to a certain length in the later period, they will still be in contact with the steel belt 2 at all times, ensuring the cleaning effect.

[0030] The matched cleaning assembly 9 further comprises a proximity switch 97 installed on one side of the bottom end of the brush strip 92, the model of the proximity switch 97 is CR18-8DN, and the bottom end height of the proximity switch 97 is consistent with the bottom end height of the brush strip 92, and the top surface of the treatment bin body 1 is further provided with an audible and visual alarm lamp 3 connected with the proximity switch 97, when the bristles 98 are worn out, the bottom end of the brush strip 92 and the bottom end of the proximity switch 97 will be in contact with the steel belt 2, at this time, the proximity switch 97 triggers an induction signal and sends the signal to the audible and visual alarm lamp 3, and the circuit in the audible and visual alarm lamp 3 is connected, the audible and visual alarm lamp 3 is lit, reminding the operator to maintain and replace the bristles 98 in time, avoiding that the operator does not know and replace the bristles 98 when they are worn out.

[0031] Although the embodiments of the present application have been shown and described (see the above detailed description), it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A steel strip processing surface treatment equipment, comprising a processing bin body (1), both sides of the processing bin body (1) are provided with a steel strip inlet (11), a steel strip (2) is through in the processing bin body (1), a plurality of press rollers (6) are arranged on the inside of the processing bin body (1) relative to the bottom of the steel strip (2), characterized in that: The inside of the processing bin body (1) is provided with a base plate (8) relative to the top of the steel strip (2), the bottom of the base plate (8) is provided with a plurality of sand blasting heads (7) facing the steel strip (2), the top end of the sand blasting head (7) is provided with a sand feeding pipe (4), and the top end of the sand feeding pipe (4) penetrates to the outside of the top of the processing bin body (1), and a height adjusting mechanism (5) is arranged between the base plate (8) and the processing bin body (1); The height adjusting mechanism (5) comprises a movable support column (51) fixed at the top center of the base plate (8), the top end of the movable support column (51) penetrates to the top of the processing bin body (1), the top surface of the processing bin body (1) is rotatably provided with a rotating seat (52), the surface of the rotating seat (52) is fixedly provided with a clamping strip (53), the side surface of the movable support column (51) is provided with a plurality of strip-shaped clamping holes (54) corresponding to the clamping strip (53), the end of the clamping strip (53) is screwed into one of the strip-shaped clamping holes (54), the height adjusting mechanism (5) further comprises a shaft cylinder (56), the shaft cylinder (56) is rotatably installed at the top end of the processing bin body (1), the top end of the shaft cylinder (56) penetrates to the top of the processing bin body (1) and is fixed with the rotating seat (52), the height adjusting mechanism (5) further comprises a limiting structure (55), the limiting structure (55) comprises a top groove (551) provided on the top surface of the rotating seat (52), a spring A (554) and an unlocking pressing block (552) are arranged in the top groove (551), the bottom surface of the unlocking pressing block (552) is fixedly provided with a rectangular pressing rod (553), the bottom end of the rectangular pressing rod (553) penetrates from the inner side of the shaft cylinder (56) and continuously penetrates to the inner side of the processing bin body (1) and is fixedly provided with a bottom plate (555), one end of the bottom plate (555) extends to one side of the shaft cylinder (56) and is fixedly provided with a limiting clamping block (556), the top end inner wall of the processing bin body (1) is provided with a limiting clamping groove (557) corresponding to the limiting clamping block (556), the top end of the limiting clamping block (556) is inserted into the limiting clamping groove (557), the spring A (554) is located at the bottom of the unlocking pressing block (552), the rectangular pressing rod (553) penetrates from the inner side of the spring A (554), the bottom surface of the rotating seat (52) is provided with a rectangular rod hole communicating with the top groove (551), and the rectangular rod hole corresponds to the rectangular pressing rod (553), both side inner walls of the processing bin body (1) are provided with a fit type cleaning assembly (9), the fit type cleaning assembly (9) comprises a support plate (91) fixed to the inner wall of one side of the processing bin body (1), and the support plate (91) is located above the steel belt inlet (11), a brush strip (92) is provided on the support plate (91), the bottom end of the brush strip (92) extends to the top of the steel belt (2) and is fixedly provided with a plurality of bristles (98), the bristles (98) are in contact with the surface of the steel belt (2), the top surface of the support plate (91) is further fixedly provided with a guide rod (93), one side of the top end of the brush strip (92) is fixedly provided with a guide plate (94) relative to the top of the support plate (91), the guide plate (94) is movably sleeved on the guide rod (93), the top end surface of the guide rod (93) is fixedly provided with a top plate (96), the surface of the guide rod (93) is further sleeved with a spring B (95) relative to the guide plate (94) and the top plate (96), the fit type cleaning assembly (9) further comprises a proximity switch (97) installed on one side of the bottom end of the brush strip (92),And the bottom end height of the proximity switch (97) is consistent with the bottom end height of the brush bar (92), and the top surface of the processing bin body (1) is also provided with an audible and light reminding lamp (3) connected with the proximity switch (97).

Images