CN216939823U

CN216939823U - Rubber equipment of polishing

Info

Publication number: CN216939823U
Application number: CN202220605206.7U
Authority: CN
Inventors: 窦传忠
Original assignee: Qingdao Millet Equipment Manufacturing Co ltd
Current assignee: Qingdao Millet Equipment Manufacturing Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-12
Anticipated expiration: 2032-03-18

Abstract

The utility model provides rubber polishing equipment which comprises a quadrilateral frame, wherein the top of the quadrilateral frame is provided with a rack, two sides of the rack are provided with through holes, a lifting block is arranged in each through hole, the tops of two sides of the rack are provided with push-pull oil cylinders, the push-pull oil cylinders are vertical to the quadrilateral frame, the push-pull oil cylinders are fixedly arranged on the rack, and piston columns of the push-pull oil cylinders penetrate through the rack and are fixedly connected with the lifting blocks; the lifting device comprises lifting blocks, a first polishing roller, a push-pull oil cylinder, a fixing plate and a lifting block, wherein the lifting blocks are arranged at two ends of the lifting block, the lifting blocks are arranged on the lifting block, the first polishing roller is arranged between the lifting blocks, the first polishing roller is perpendicular to the push-pull oil cylinder, the first polishing roller is rotatably connected with the lifting blocks at the two ends, the fixing plate is arranged on one side, away from the first polishing roller, of one lifting block, and the fixing plate is located on the outer side of the through hole. When the full-automatic grinding machine is used, the conveyer belt is comprehensively ground, the grinding efficiency and the grinding quality are effectively improved, and the full-automatic grinding machine is easy to operate and high in applicability.

Description

Rubber equipment of polishing

Technical Field

The utility model belongs to the technical field of rubber product processing, and particularly relates to rubber polishing equipment.

Background

The rubber conveyer belt is a main part of a belt conveyer, has the characteristics of heat resistance, wear resistance, burning resistance, oil resistance, alkali resistance, cold resistance and the like, and is widely suitable for conveying solid materials in enterprises such as mines, metallurgy, steel, coal, hydropower, building materials, chemical engineering, grain and the like. After the conveying belt is used for a long time, the surface defects and dents of the conveying belt need to be repaired, in the repairing process, the surface of the conveying belt needs to be firstly polished, the rubber layer which cannot be repaired and some adhered impurities of the rubber layer are removed, and then the rubber sheet is matched with a vulcanizing machine for vulcanization repairing. Traditional mode of polishing uses the mill to make a round trip to polish the conveyer belt for the workman usually, and this kind of mode intensity of labour is higher, and efficiency of polishing, the quality of polishing are low, can't evenly polish conveyer belt top surface, bottom surface and side simultaneously, are unfavorable for the long-term development of enterprise. To this end, we propose a rubber buffing apparatus.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides rubber polishing equipment.

The technical scheme of the utility model is realized as follows: a rubber polishing device comprises a quadrilateral frame, wherein a rack is arranged at the top of the quadrilateral frame, the rack is designed in a U shape, the bottoms of two ends of the rack are fixedly connected with the quadrilateral frame, openings are formed in two sides of the rack, lifting blocks are arranged inside the openings, push-pull oil cylinders are arranged at the tops of two sides of the rack, the push-pull oil cylinders are perpendicular to the quadrilateral frame, the push-pull oil cylinders are fixedly installed on the rack, and piston columns of the push-pull oil cylinders penetrate through the rack and are fixedly connected with the lifting blocks;

the polishing device comprises lifting blocks, a first polishing roller, a fixing plate, a lifting block, a first motor and a second motor, wherein the lifting blocks are arranged on the lifting blocks, the first polishing roller is perpendicular to a push-pull oil cylinder, the first polishing roller is rotatably connected with the lifting blocks at two ends, the fixing plate is arranged on one side, away from the first polishing roller, of one lifting block, the fixing plate is arranged on the outer side of a through hole, one side of the fixing plate is fixedly connected with the lifting blocks, the first motor is arranged on one side, away from the lifting blocks, of the fixing plate, the first motor is fixedly installed on the fixing plate, and one end of the first polishing roller penetrates through the lifting blocks and the fixing plate to be connected with the output end of the first motor.

Preferably, four corners of the bottom of the quadrilateral frame are fixedly connected with supporting columns, connecting rods are vertically arranged between the supporting columns, and the connecting rods are fixedly connected with the supporting columns at two ends.

Preferably, one end of the quadrangular frame is provided with a supporting roller, both ends of the supporting roller are provided with first supporting frames, the first support frame is in an L-shaped design, the support roller is rotationally connected with the first support frames at two ends, one end of the first support frame, which is far away from the support roller, is fixedly connected with the support post, the other end of the quadrilateral frame is provided with a wind-up roller, one end of the wind-up roll is provided with a second support frame which is designed in an L shape, one end of the second support frame far away from the wind-up roll is fixedly connected with the strut, a reinforcing rod is obliquely arranged between the second supporting frame and the supporting column, the reinforcing rod is respectively fixedly connected with the second supporting frame and the supporting column at two ends, one side that the wind-up roll was kept away from to the second support frame is provided with the third motor, third motor fixed mounting is on the second support frame, the output that second support frame and third motor were run through to wind-up roll one end is connected.

Preferably, the equal fixedly connected with slider in lifter block both sides, opening inner wall both sides have all been seted up with the corresponding spout of slider, the slider is located the spout.

Preferably, a second grinding roller is arranged below the first grinding roller and is parallel to the first grinding roller, a second motor is arranged on one side of the quadrilateral frame and is positioned below the first motor, and one end of the second grinding roller penetrates through the quadrilateral frame and is connected with the output end of the second motor.

Preferably, the frame both sides all are provided with the slide bar, the slide bar is located inside the quadrilateral frame, slide bar both ends and quadrilateral frame fixed connection, coaxial sliding sleeve is equipped with the mounting disc on the slide bar, the mounting disc has two and mirror image settings, mounting disc one side fixed mounting has the abrasive disc, the coaxial sliding sleeve that is provided with of mounting disc opposite side, sliding sleeve inner wall and slide bar sliding connection, sliding sleeve one end and mounting disc fixed connection, be provided with rather than mutually perpendicular fastening bolt on the sliding sleeve, set up the fixed slot corresponding with fastening bolt on the slide bar, fastening bolt's screw thread portion is located the fixed slot.

Compared with the prior art, when the device is used, the push-pull oil cylinder is utilized to drive the lifting block to move up and down in the through hole, the distance between the first polishing roller and the second polishing roller can be adjusted according to the thickness of the conveying belt, and the conveying belt with different thicknesses can be conveniently polished; utilize sliding sleeve, fastening bolt and fixed slot, can adjust the interval of mounting disc according to the width of conveyer belt, be convenient for fix the conveyer belt of different width, simultaneously through setting up the abrasive disc, can polish to the side of conveyer belt to realized polishing to the all-round of conveyer belt, effectively improved the efficiency of polishing and the quality of polishing, the simple and easy suitability of operation is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a rubber polishing apparatus according to the present invention.

Fig. 2 is a schematic structural diagram of a frame of a rubber polishing apparatus according to the present invention.

Fig. 3 is a schematic structural view of a sliding rod, a mounting plate and a sliding sleeve of the rubber polishing device provided by the utility model.

In the figure: the device comprises a quadrilateral frame 1, a frame 2, a through hole 3, a lifting block 4, a push-pull oil cylinder 5, a fixing plate 6, a first motor 7, a first polishing roller 8, a sliding chute 9, a sliding block 10, a second polishing roller 11, a second motor 12, a sliding rod 13, a mounting disc 14, a grinding disc 15, a sliding sleeve 16, a fastening bolt 17, a fixing groove 18, a first supporting frame 19, a supporting roller 20, a second supporting frame 21, a reinforcing rod 22, a third motor 23, a winding roller 24, a support column 25 and a connecting rod 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rubber polishing device comprises a quadrilateral frame 1, a rack 2 is arranged at the top of the quadrilateral frame 1, the rack 2 is designed in a U shape, the bottoms of two ends of the rack 2 are fixedly connected with the quadrilateral frame 1, openings 3 are formed in two sides of the rack 2, lifting blocks 4 are arranged inside the openings 3, push-pull oil cylinders 5 are arranged at the tops of two sides of the rack 2, the push-pull oil cylinders 5 are perpendicular to the quadrilateral frame 1, the push-pull oil cylinders 5 are fixedly mounted on the rack 2, piston columns of the push-pull oil cylinders 5 penetrate through the rack 2 and are fixedly connected with the lifting blocks 4, the lifting blocks 4 are driven by the push-pull oil cylinders 5 to move up and down in the openings 3, the distance between a first polishing roller 8 and a second polishing roller 11 is adjusted to adapt to conveying belts with different thicknesses, and the rubber polishing device is high in applicability;

be provided with first sanding roller 8 between elevator 4, first sanding roller 8 is perpendicular with push-and-pull hydro-cylinder 5, first sanding roller 8 rotates with both ends elevator 4 to be connected, one side that first sanding roller 8 was kept away from to one of them elevator 4 is provided with fixed plate 6, fixed plate 6 is located the opening 3 outside, fixed plate 6 one side and elevator 4 fixed connection, one side that elevator 4 was kept away from to fixed plate 6 is provided with first motor 7, first motor 7 fixed mounting is on fixed plate 6, elevator 4 is run through to first sanding roller 8 one end, fixed plate 6 is connected with the output of first motor 7, utilize first motor 7 to drive first sanding roller 8 and rotate, it polishes the conveyer belt to cooperate second sanding roller 11 again, the bottom surface is polished simultaneously, the efficiency of polishing has effectively been improved.

Further, equal fixedly connected with pillar 25 in four corners in quadrilateral frame 1 bottom, be provided with connecting rod 26 between the pillar 25 perpendicularly, connecting rod 26 and both ends pillar 25 fixed connection utilize pillar 25 to carry out the bearing to quadrilateral frame 1 and its part, through setting up connecting rod 26, have improved the stability of structure.

Furthermore, one end of the quadrilateral frame 1 is provided with a supporting roller 20, two ends of the supporting roller 20 are both provided with a first supporting frame 19, the first supporting frame 19 is in an L-shaped design, the supporting roller 20 is rotatably connected with the first supporting frames 19 at two ends, one end of the first supporting frame 19 far away from the supporting roller 20 is fixedly connected with a pillar 25, the other end of the quadrilateral frame 1 is provided with a winding roller 24, one end of the winding roller 24 is provided with a second supporting frame 21, the second supporting frame 21 is in an L-shaped design, one end of the second supporting frame 21 far away from the winding roller 24 is fixedly connected with the pillar 25, a reinforcing rod 22 is obliquely arranged between the second supporting frame 21 and the pillar 25, the reinforcing rod 22 is respectively fixedly connected with the second supporting frame 21 and the pillar 25 at two ends, one side of the second supporting frame 21 far away from the winding roller 24 is provided with a third motor 23, the third motor 23 is fixedly installed on the second supporting frame 21, one end of the winding roller 24 penetrates through the second supporting frame 21 and is connected with the output end of the third motor 23, utilize backing roll 20 to carry out the bearing to the conveyer belt, rethread third motor 23 drives wind-up roll 24 and rotates, collects around rolling up the conveyer belt that finishes polishing, and the going on of the follow-up work of being convenient for has improved the support intensity of second support frame 21 through setting up stiffener 22, has further improved the stability of structure.

Further, 4 equal fixedly connected with sliders 10 in both sides of elevator, spout 9 corresponding with slider 10 has all been seted up to 3 inner wall both sides of opening, and slider 10 is located spout 9, through setting up slider 10, spout 9, makes elevator 4 more smooth and easy when opening 3 carries out the displacement from top to bottom, has further improved the stability of structure.

Furthermore, a second grinding roller 11 is arranged below the first grinding roller 8, the second grinding roller 11 is parallel to the first grinding roller 8, a second motor 12 is arranged on one side of the quadrilateral frame 1, the second motor 12 is located below the first motor 7, one end of the second grinding roller 11 penetrates through the quadrilateral frame 1 and is connected with the output end of the second motor 12, the second motor 12 is used for driving the second grinding roller 11 to rotate, the first grinding roller 8 is matched for uniformly grinding the top surface and the bottom surface of the conveying belt simultaneously, and the grinding quality is effectively improved.

Further, two sides of the frame 2 are provided with slide bars 13, the slide bars 13 are located inside the quadrilateral frame 1, two ends of the slide bars 13 are fixedly connected with the quadrilateral frame 1, the slide bars 13 are coaxially and slidably sleeved with mounting discs 14, the mounting discs 14 are provided with two and mirror images, one side of the mounting disc 14 is fixedly provided with grinding sheets 15, the other side of the mounting disc 14 is coaxially provided with a slide sleeve 16, the inner wall of the slide sleeve 16 is slidably connected with the slide bars 13, one end of the slide sleeve 16 is fixedly connected with the mounting disc 14, the slide sleeve 16 is provided with fastening bolts 17 perpendicular to the slide sleeve, the slide bars 13 are provided with fixing grooves 18 corresponding to the fastening bolts 17, the thread parts of the fastening bolts 17 are located in the fixing grooves 18, the slide sleeve 16, the fastening bolts 17 and the fixing grooves 18 are utilized to adjust the distance between the mounting discs 14 according to the conveyer belts with different widths, so as to limit the conveyer belts with different widths, avoid the emergence of conveyer belt skew condition, be favorable to going on of rolling work, through setting up abrasive disc 15, can polish the conveyer belt side, further improved the quality of polishing.

Specifically, when the utility model is used, one end of the conveying belt firstly passes through the space between the first grinding roller 8 and the second grinding roller 11, then is wound and fixed on the winding roller 24, and then the distance between the mounting discs 14 is adjusted according to the width of the conveying belt, so that the grinding discs 15 are contacted with the side surface of the conveying belt; the distance between the first grinding roller 8 and the second grinding roller 11 is adjusted according to the thickness of the conveying belt, so that the top surface and the bottom surface of the conveying belt are respectively contacted with the first grinding roller 8 and the second grinding roller 11, after the adjustment is finished, the first motor 7 and the second motor 12 are started to grind the conveying belt, the side surface of the conveying belt can be ground by the grinding sheet 15 when the conveying belt is wound by the winding roller 24, therefore, the all-dimensional grinding of the conveying belt is realized, and the grinding efficiency and the grinding quality are effectively improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The rubber polishing equipment comprises a quadrilateral frame (1) and is characterized in that a rack (2) is arranged at the top of the quadrilateral frame (1), the rack (2) is designed in a U shape, the bottoms of two ends of the rack (2) are fixedly connected with the quadrilateral frame (1), through holes (3) are formed in two sides of the rack (2), lifting blocks (4) are arranged in the through holes (3), push-pull oil cylinders (5) are arranged at the tops of two sides of the rack (2), the push-pull oil cylinders (5) are perpendicular to the quadrilateral frame (1), the push-pull oil cylinders (5) are fixedly mounted on the rack (2), and piston columns of the push-pull oil cylinders (5) penetrate through the rack (2) and are fixedly connected with the lifting blocks (4);

the polishing device is characterized in that a first polishing roller (8) is arranged between the lifting blocks (4), the first polishing roller (8) is perpendicular to the push-pull oil cylinder (5), the first polishing roller (8) is rotatably connected with the lifting blocks (4) at two ends, a fixing plate (6) is arranged on one side, away from the first polishing roller (8), of one lifting block (4), the fixing plate (6) is located on the outer side of the through hole (3), one side of the fixing plate (6) is fixedly connected with the lifting blocks (4), a first motor (7) is arranged on one side, away from the lifting blocks (4), of the fixing plate (6), the first motor (7) is fixedly installed on the fixing plate (6), and one end of the first polishing roller (8) penetrates through the lifting blocks (4) and the fixing plate (6) to be connected with the output end of the first motor (7).

2. The rubber grinding device according to claim 1, characterized in that four corners of the bottom of the quadrilateral frame (1) are fixedly connected with supporting columns (25), connecting rods (26) are vertically arranged between the supporting columns (25), and the connecting rods (26) are fixedly connected with the supporting columns (25) at two ends.

3. The rubber grinding device according to claim 1, characterized in that a supporting roller (20) is arranged at one end of the quadrangular frame (1), first supporting frames (19) are arranged at two ends of the supporting roller (20), the first supporting frames (19) are designed in an L shape, the supporting roller (20) is rotatably connected with the first supporting frames (19) at two ends, one end of each first supporting frame (19), which is far away from the supporting roller (20), is fixedly connected with a pillar (25), a winding roller (24) is arranged at the other end of the quadrangular frame (1), a second supporting frame (21) is arranged at one end of the winding roller (24), the second supporting frame (21) is designed in an L shape, one end of each second supporting frame (21), which is far away from the winding roller (24), is fixedly connected with the pillar (25), and a reinforcing rod (22) is obliquely arranged between the second supporting frame (21) and the pillar (25), stiffener (22) respectively with both ends second support frame (21), pillar (25) fixed connection, one side that wind-up roll (24) were kept away from in second support frame (21) is provided with third motor (23), third motor (23) fixed mounting is on second support frame (21), the output that second support frame (21) and third motor (23) were run through to wind-up roll (24) one end is connected.

4. The rubber grinding device according to claim 1, wherein sliding blocks (10) are fixedly connected to two sides of the lifting block (4), sliding grooves (9) corresponding to the sliding blocks (10) are formed in two sides of the inner wall of the through hole (3), and the sliding blocks (10) are located in the sliding grooves (9).

5. A rubber grinding device according to claim 1, characterized in that a second grinding roller (11) is arranged below the first grinding roller (8), the second grinding roller (11) is parallel to the first grinding roller (8), a second motor (12) is arranged on one side of the quadrilateral frame (1), the second motor (12) is arranged below the first motor (7), and one end of the second grinding roller (11) penetrates through the quadrilateral frame (1) and is connected with the output end of the second motor (12).

6. The rubber grinding device according to claim 1, wherein sliding rods (13) are arranged on both sides of the machine frame (2), the sliding rods (13) are located inside the quadrilateral frame (1), both ends of the sliding rods (13) are fixedly connected with the quadrilateral frame (1), a mounting disc (14) is coaxially sleeved on the sliding rods (13) in a sliding manner, two mounting discs (14) are arranged in a mirror image manner, grinding plates (15) are fixedly mounted on one side of the mounting disc (14), a sliding sleeve (16) is coaxially arranged on the other side of the mounting disc (14), the inner wall of the sliding sleeve (16) is connected with the sliding rods (13) in a sliding manner, one end of the sliding sleeve (16) is fixedly connected with the mounting disc (14), a fastening bolt (17) perpendicular to the sliding sleeve (16) is arranged on the sliding sleeve (16), a fixing groove (18) corresponding to the fastening bolt (17) is arranged on the sliding rods (13), the thread part of the fastening bolt (17) is positioned in the fixing groove (18).