CN215549184U - Conveying belt double-side cutting device convenient to adjust - Google Patents

Abstract

The utility model discloses a conveying belt double-side cutting device convenient to adjust, which comprises a machine table, a second guide roller and a frame, wherein four supporting columns are fixed at the front end and the rear end of the upper surface of the machine table at the position of the second guide roller in a rectangular array mode, the top ends of the four supporting columns are respectively fixed with the four corners of the lower surface of the frame, a fixed block is fixed in the middle of the frame, threaded rods are respectively rotatably installed between the front end and the rear end of the fixed block and the front end and the rear end of the inner wall of the frame, nut sliding blocks are respectively installed on the two threaded rods in a threaded mode, cutter clamps are respectively fixed at the bottom ends of the two nut sliding blocks, and cutting knives are respectively clamped and fixed on the two cutter clamps. The utility model has the advantages that the position of the cutting knife can be quickly adjusted, the time waste caused by manual adjustment is avoided, and the manual burden is reduced.

Description

Conveying belt double-side cutting device convenient to adjust

Technical Field

The utility model relates to the technical field of conveying belt processing, in particular to a conveying belt double-side cutting device convenient to adjust.

Background

The conveyer belt is a composite product of rubber, fiber and metal or a composite product of plastic and fabric, which is used for bearing and conveying materials in the belt conveyer belt. The conveyer belt is widely applied to occasions with short conveying distance and small conveying amount in the industries of cement, coking, metallurgy, chemical industry, steel and the like.

The width of the produced conveying belt is different from the required size, and the conveying belt needs to be cut into a proper width through a cutting device. The cutter on the general cutting device needs manual work to adjust, and the operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a conveying belt double-side cutting device convenient to adjust, which has the advantages that the position of a cutting knife can be quickly adjusted, the time waste caused by manual adjustment is avoided, the manual burden is reduced, and the problem that the operation is very inconvenient as the cutter on the cutting device needs to be manually adjusted is solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bilateral cutting device of conveyer belt convenient to adjust, includes board, first guide roll, second guide roll, frame, connecting roller and flat board, both ends are rectangle array fixed with four pillars, four around the board upper surface of second guide roll department the top of pillar is fixed with the four corners department of frame lower surface respectively, the centre of frame is fixed with the fixed block, rotate respectively between both ends and the frame inner wall around the fixed block around both ends and install the threaded rod, two nut slider, two are installed to the screw thread on the threaded rod respectively the bottom of nut slider is fixed with the cutter clamp respectively, two the cutter clamp is last to be fixed with the sword that cuts respectively the centre gripping.

Preferably, the bottom end of the machine table is welded with a machine case, and the back of the machine case is rotatably provided with a box door.

Preferably, the machine table is characterized in that frames are welded to the front end and the rear end of one side of the upper surface of the machine table respectively, the tops of the opposite sides of the two frames are welded to the front end and the rear end of the flat plate respectively, fixed plates are welded to one side of the top end surfaces of the two frames respectively, third bearings are embedded into the two fixed plates respectively, the two ends of the connecting roller are connected with the two fixed plates in a rotating mode through the third bearings respectively, rubber wheels are sleeved on the connecting roller, and a driving motor is fixed to the rear end of one fixed plate and connected with the connecting roller in a rotating mode.

Preferably, the front end and the rear end of the other side of the upper surface of the machine table are respectively fixed with a first hydraulic cylinder, the top ends of the two first hydraulic cylinders are respectively and movably provided with a first hydraulic rod, the top ends of the two first hydraulic rods are respectively and fixedly provided with a first bearing, the two ends of the first guide roller are respectively and rotatably connected with the two first hydraulic rods through the first bearings, the front end and the rear end of the upper surface of the machine table on one side of the first hydraulic rod are respectively and fixedly provided with a second hydraulic cylinder, the top ends of the two second hydraulic cylinders are respectively and movably provided with a second hydraulic rod, the top ends of the two second hydraulic rods are respectively and fixedly provided with a second bearing, and the two ends of the second guide roller are respectively and rotatably connected with the two second hydraulic rods through the second bearings.

Preferably, the pivot is installed in the embedding respectively at both ends around the fixed block, and the relative one end of two threaded rods is connected through the rotation of both ends around pivot and fixed block respectively, and both ends are fixed with step motor respectively around the frame, and step motor rotates with the threaded rod to be connected.

Preferably, limiting rods are fixed to the two sides of the front end and the rear end of the fixing block and the two sides of the front end and the rear end of the inner wall of the frame respectively, and the two sides of the nut sliding block penetrate through the limiting rods.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, through arranging the frame, the stepping motor, the threaded rod and the nut slider, the effects that the position of the cutting knife can be quickly adjusted, the time waste of manual adjustment is avoided, and the manual burden is reduced are achieved. The utility model is provided with a frame, a stepping motor, a threaded rod and a nut slider, the position of a cutting knife is adjusted according to the size of a conveying belt, and the distance between the two cutting knives is compared with the required size width of the conveying belt. When the distance between the two cutting knives is larger than the size width of the conveying belt, the stepping motor is started, the threaded rod rotates clockwise, the two nut sliders move oppositely until the distance between the two cutting knives is consistent with the required size width of the conveying belt. When the distance between two cutting knives is smaller than the size width of the conveying belt, the stepping motor is started, the threaded rod rotates anticlockwise, the two nut sliders deviate from each other to move until the distance between the two cutting knives is consistent with the required size width of the conveying belt. The position of cutting the sword can quick adjustment, avoids artifical regulation waste time, reduces artifical burden.

After the position of the cutting knife is adjusted, the conveying belt moves to the first guide roller and the second guide roller along the flat plate under the action of the rotating rubber wheel, the first hydraulic rod drives the first guide roller to move downwards under the action of the first hydraulic cylinder, the second hydraulic rod drives the second guide roller to move upwards under the action of the second hydraulic cylinder, and the conveying belt is guided by the first guide roller and the second guide roller in a compression mode. The conveying belt above the second guide roller contacts the cutting knives, and the two cutting knives cut the two sides of the conveying belt respectively along with the movement of the conveying belt to process the conveying belt into required size and width.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view taken at A of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic view of the left side cross-sectional connection structure of the frame of the present invention;

fig. 5 is an enlarged view of the utility model at B of fig. 4.

In the figure: 1. a chassis; 2. a machine platform; 3. a frame; 4. a fixing plate; 5. a third bearing; 6. a first hydraulic cylinder; 7. a first hydraulic lever; 8. a first bearing; 9. a first guide roller; 10. a second hydraulic cylinder; 11. A second hydraulic rod; 12. a second bearing; 13. a second guide roller; 14. a pillar; 15. a frame; 16. A stepping motor; 17. a tool holder; 18. cutting knife; 19. a connecting roller; 20. a rubber wheel; 21. a drive motor; 22. a threaded rod; 23. a nut slider; 24. a limiting rod; 25. a flat plate; 26. a fixed block; 27. a rotating shaft.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 5, an embodiment of the present invention includes: the utility model provides a bilateral cutting device of conveyer belt convenient to adjust, includes board 2, first guide roll 9, second guide roll 13, frame 15, connecting roller 19 and dull and stereotyped 25, and the welding of 2 bottoms of board has quick-witted case 1, and the chamber door is installed in 1 backs rotation of quick-witted case.

The front end and the rear end of one side of the upper surface of the machine table 2 are respectively welded with the machine frame 3, the tops of the opposite sides of the two machine frames 3 are respectively welded with the front end and the rear end of the flat plate 25, one side of the top end surfaces of the two machine frames 3 is respectively welded with the fixed plate 4, the third bearings 5 are respectively embedded and installed on the two fixed plates 4, the two ends of the connecting roller 19 are respectively rotatably connected with the two fixed plates 4 through the third bearings 5, the connecting roller 19 is sleeved with the rubber wheel 20, and the rear end of one fixed plate 4 is fixed with the driving motor 21, as is well known by the technical personnel in the field, the driving motor 21 is familiar to the public, belongs to the conventional means or the common knowledge, the description is omitted, the technical personnel in the field can carry out any selection according to the needs or the convenience, and the driving motor 21 is rotatably connected with the connecting roller 19. The conveyer belt is located the flat board 25 through rubber wheel 20, and driving motor 21 drives rubber wheel 20 and rotates, and rubber wheel 20 drives the conveyer belt and removes on flat board 25.

The front end and the rear end of the other side of the upper surface of the machine platform 2 are respectively fixed with a first hydraulic cylinder 6, the first hydraulic cylinder 6 is connected with an external first hydraulic pump, as is well known to those skilled in the art, the first hydraulic cylinder 6 and the first hydraulic pump are provided with common knowledge, and both of them belong to conventional means or common knowledge, and are not described herein any more, and those skilled in the art can carry out any matching according to their needs or convenience. The top ends of the two first hydraulic cylinders 6 are respectively and movably provided with a first hydraulic rod 7, the top ends of the two first hydraulic rods 7 are respectively and fixedly provided with a first bearing 8, two ends of a first guide roller 9 are respectively and rotatably connected with the two first hydraulic rods 7 through the first bearings 8, the front end and the rear end of the upper surface of the machine table 2 on one side of the first hydraulic rods 7 are respectively and fixedly provided with a second hydraulic cylinder 10, and the second hydraulic cylinder 10 is connected with an external second hydraulic pump. The top ends of the two second hydraulic cylinders 10 are respectively movably provided with a second hydraulic rod 11, the top ends of the two second hydraulic rods 11 are respectively fixed with a second bearing 12, and two ends of a second guide roller 13 are respectively rotatably connected with the two second hydraulic rods 11 through the second bearings 12. The conveyer belt moves to the first guide roller 9 and the second guide roller 13 along the flat plate 25 under the action of the rotating rubber wheel 20, the first hydraulic rod 7 drives the first guide roller 9 to move downwards under the action of the first hydraulic cylinder 6, the second hydraulic rod 11 drives the second guide roller 13 to move upwards under the action of the second hydraulic cylinder 10, and the conveyer belt is pressed and guided by the first guide roller 9 and the second guide roller 13.

Four supporting columns 14 are fixed at the front end and the rear end of the upper surface of the machine table 2 at the position of the second guide roller 13 in a rectangular array, the top ends of the four supporting columns 14 are respectively fixed at the four corners of the lower surface of the frame 15, a fixed block 26 is fixed in the middle of the frame 15, threaded rods 22 are respectively rotatably arranged between the front end and the rear end of the fixed block 26 and the front end and the rear end of the inner wall of the frame 15, rotating shafts 27 are respectively embedded and arranged at the front end and the rear end of the fixed block 26, opposite ends of the two threaded rods 22 are respectively rotatably connected with the front end and the rear end of the fixed block 26 through the rotating shafts 27, stepping motors 16 are respectively fixed at the front end and the rear end of the frame 15, and the stepping motors 16 are rotatably connected with the threaded rods 22, as well known by the technical personnel in the field, the stepping motors 16 are provided with common knowledge, it is common practice or common general knowledge and will not be described in detail herein, and those skilled in the art can make any choice according to their needs or convenience. The two threaded rods 22 are respectively provided with a nut sliding block 23 in a threaded manner, two sides of the front end and the rear end of the fixing block 26 and two sides of the front end and the rear end of the inner wall of the frame 15 are respectively fixed with a limiting rod 24, and two sides of the nut sliding block 23 penetrate through the limiting rods 24. The bottom ends of the two nut sliders 23 are respectively fixed with a cutter clamp 17, and the two cutter clamps 17 are respectively fixed with a cutting knife 18. The belt passing over the second guide roller 13 contacts the cutting blades 18, and the two cutting blades 18 cut both sides of the belt along with the movement of the belt, thereby processing the belt into a desired width.

Example 2

Referring to fig. 1 to 5, an embodiment of the present invention includes: the utility model provides a bilateral cutting device of conveyer belt convenient to adjust, both ends are the rectangle array around the board 2 upper surface of second guide roll 13 department and are fixed with four pillars 14, the top of four pillars 14 is fixed with the four corners department of frame 15 lower surface respectively, the centre of frame 15 is fixed with fixed block 26, it installs threaded rod 22 to rotate respectively between the front and back both ends of both ends and frame 15 inner wall around fixed block 26, both ends imbed respectively around fixed block 26 and install pivot 27, both ends are rotated around two relative one end of threaded rod 22 is connected through pivot 27 and fixed block 26 respectively, both ends are fixed with step motor 16 respectively around the frame 15, step motor 16 rotates with threaded rod 22 to be connected. The two threaded rods 22 are respectively provided with a nut sliding block 23 in a threaded manner, two sides of the front end and the rear end of the fixing block 26 and two sides of the front end and the rear end of the inner wall of the frame 15 are respectively fixed with a limiting rod 24, and two sides of the nut sliding block 23 penetrate through the limiting rods 24. The bottom ends of the two nut sliders 23 are respectively fixed with a cutter clamp 17, and the two cutter clamps 17 are respectively fixed with a cutting knife 18.

The position of the cutting blades 18 is adjusted according to the size of the conveyor belt, and the distance between the two cutting blades 18 is compared with the required size width of the conveyor belt. When the distance between the two cutting knives 18 is larger than the size width of the conveying belt, the stepping motor 16 is started, the threaded rod 22 rotates clockwise, and the two nut sliders 23 move towards each other until the distance between the two cutting knives 18 is consistent with the required size width of the conveying belt. When the distance between the two cutting knives 18 is smaller than the size width of the conveying belt, the stepping motor 16 is started, the threaded rod 22 rotates anticlockwise, and the two nut sliders 23 move away from each other until the distance between the two cutting knives 18 is consistent with the required size width of the conveying belt. The position of cutting sword 18 can quick adjustment, avoids artifical regulation waste time, reduces artifical burden.

The working principle is as follows: the position of the cutting knife 18 is adjusted according to the size of the conveying belt, the distance between the two cutting knives 18 is compared with the required size width of the conveying belt, the stepping motor 16 is started, and the threaded rod 22 rotates until the distance between the two cutting knives 18 is consistent with the required size width of the conveying belt. The conveyer belt is located the flat board 25 through rubber wheel 20, and driving motor 21 drives rubber wheel 20 and rotates, and rubber wheel 20 drives the conveyer belt and removes on flat board 25. The conveying belt moves to a first guide roller 9 and a second guide roller 13 along a flat plate 25 under the action of a rotating rubber wheel 20, a first hydraulic rod 7 drives the first guide roller 9 to move downwards under the action of a first hydraulic cylinder 6, a second hydraulic rod 11 drives the second guide roller 13 to move upwards under the action of a second hydraulic cylinder 10, and the conveying belt is pressed and guided by the first guide roller 9 and the second guide roller 13; the belt passing over the second guide roller 13 contacts the cutting blades 18, and the two cutting blades 18 cut both sides of the belt as the belt moves.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a bilateral cutting device of conveyer belt convenient to adjust, includes board (2), first guide roll (9), second guide roll (13), frame (15), connecting roller (19) and dull and stereotyped (25), its characterized in that: the front and back both ends of board (2) upper surface of second guide roll (13) department are rectangle array and are fixed with four pillar (14), four the top of pillar (14) is fixed with the four corners department of frame (15) lower surface respectively, the centre of frame (15) is fixed with fixed block (26), rotate respectively between both ends around fixed block (26) and frame (15) inner wall around both ends and install threaded rod (22), two nut slider (23), two are installed to threaded rod (22) last difference screw thread the bottom of nut slider (23) is fixed with cutter clamp (17) respectively, two cutter clamp (17) are gone up the centre gripping respectively and are fixed with and cut sword (18).

2. A conveyor belt double side trimming apparatus as claimed in claim 1 wherein: the machine is characterized in that a machine case (1) is welded at the bottom end of the machine table (2), and a box door is rotatably installed on the back of the machine case (1).

3. A conveyor belt double side trimming apparatus as claimed in claim 1 wherein: machine board (2) upper surface one side both ends weld respectively around have frame (3), the top of two relative one sides of frame (3) welds with dull and stereotyped (25) both ends around respectively, fixed plate (4) have been welded respectively to two frame (3) top face one side, third bearing (5) are installed in the embedding respectively on two fixed plate (4), the both ends of connecting roller (19) are connected with two fixed plate (4) rotation through third bearing (5) respectively, the cover is equipped with rubber wheel (20) on connecting roller (19), the rear end of a fixed plate (4) is fixed with driving motor (21), driving motor (21) with connect roller (19) and rotate and be connected.

4. A conveyor belt double side trimming apparatus as claimed in claim 1 wherein: the machine table is characterized in that first hydraulic cylinders (6) are respectively fixed to the front end and the rear end of the other side of the upper surface of the machine table (2), first hydraulic rods (7) are respectively movably mounted on the top ends of the two first hydraulic cylinders (6), first bearings (8) are respectively fixed to the top ends of the two first hydraulic rods (7), two ends of a first guide roller (9) are respectively rotatably connected with the two first hydraulic rods (7) through the first bearings (8), second hydraulic cylinders (10) are respectively fixed to the front end and the rear end of the upper surface of the machine table (2) on one side of the first hydraulic rods (7), second hydraulic cylinders (11) are respectively movably mounted on the top ends of the two second hydraulic cylinders (10), second bearings (12) are respectively fixed to the top ends of the two second hydraulic rods (11), and two ends of the second guide roller (13) are respectively rotatably connected with the two second hydraulic rods (11) through the second bearings (12).

5. A conveyor belt double side trimming apparatus as claimed in claim 1 wherein: the utility model discloses a frame, including frame (15), fixed block (26) and frame, the front and back both ends of fixed block (26) are embedded respectively and are installed pivot (27) around both ends respectively, and the relative one end of two threaded rods (22) is connected through pivot (27) and fixed block (26) around both ends rotate, and both ends are fixed with step motor (16) respectively around frame (15), and step motor (16) rotate with threaded rod (22) and are connected.

6. A conveyor belt double side trimming apparatus as claimed in claim 1 wherein: limiting rods (24) are respectively fixed to the two sides of the front end and the rear end of the fixing block (26) and the two sides of the front end and the rear end of the inner wall of the frame (15), and the limiting rods (24) penetrate through the two sides of the nut sliding block (23).

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