Cutting device for canvas conveying belt production

Abstract

The utility model discloses a cutting device for canvas conveyer belt production, which comprises a bottom plate, the top of the bottom plate is provided with a cutting assembly, the cutting assembly comprises an operating table, the operating table is fixedly connected to the top of the bottom plate, an assembling plate is slidably connected with the inner wall of a first concave frame, the bottom of the assembling plate is fixedly connected with a blade, and the blade is fixedly connected with a cutting head. The bottom of the assembling plate is fixedly connected with a sliding cylinder, the sliding block is connected with the inner wall of the sliding cylinder in a sliding mode, and one end of the long rod is fixedly connected with a pressing plate. According to the cutting device for canvas conveying belt production, an air cylinder is started to drive an assembling plate to move downwards, then a pressing plate compresses a canvas conveying belt needing to be cut, then a sliding barrel continues to move downwards along a long rod, a blade moves downwards along with the sliding barrel, and then the canvas conveying belt can be cut off; the auxiliary limiting block is matched with the limiting groove so that the falling length of the sliding block and the long rod can be limited.

Description

Technical Field

[0001] The utility model relates to the technical field of canvas conveyor belt processing, in particular to a cutting device for producing canvas conveyor belts. Background Art

[0002] Cloth core conveyor belt is a kind of conveyor belt, also known as ordinary conveyor belt. It is made of rubber-coated canvas as the core and a covering rubber with certain properties. It is made by molding and vulcanization. According to the material of the canvas, it can be divided into cotton canvas core, vinylon core, nylon core, etc., and there are many types according to the number of canvas layers, core structure and belt width.

[0003] A cutting device is used in the production of canvas conveyor belts, but the existing cutting device does not have a canvas conveyor belt clamping mechanism. Therefore, when cutting the canvas conveyor belt, the cut ends of the canvas conveyor belt will be uneven, which will cause inconvenience to subsequent processing.

[0004] Therefore, the utility model provides a cutting device for producing canvas conveyor belts to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a cutting device for the production of canvas conveyor belts, which solves the above-mentioned problems. The first servo motor can drive the winding shaft to rotate, so as to pull the canvas conveyor belt; the canvas conveyor belt that needs to be processed and cut is pre-wound on the unwinding shaft, and the two connecting rods are an integral whole with the unwinding shaft, and are plugged into one side of the first protruding block by plugging. When one roll is processed and cut, another roll can be quickly replaced. The auxiliary rotating drum can prevent the canvas conveyor belt from directly generating a large friction with one side edge of the operating table. By starting The second servo motor is driven to rotate the worm, and the worm can drive the two worm wheels to rotate in opposite directions, which in turn drives the two rotating shafts to rotate and drives the toggle column to rotate, so that the wrinkled canvas conveyor belt that may be produced can be toggled to both sides to smooth it out; by starting the cylinder, the assembly plate is driven to move downward, and the pressure plate will first press the canvas conveyor belt that needs to be cut, and then the slide will continue to move downward along the long rod and the blade will also move downward, so that the canvas conveyor belt can be cut off. The cooperation between the auxiliary limit block and the limit groove can be used to limit the falling length of the slider and the long rod.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cutting device for canvas conveyor belt production, comprising a base plate, a cutting assembly is arranged on the top of the base plate, and an auxiliary assembly is arranged on one side of the base plate; the cutting assembly comprises an operating table, the operating table is fixedly connected to the top of the base plate, the top of the operating table is fixedly connected to a first concave frame, the top of the first concave frame is fixedly installed with a cylinder, the movable end of the cylinder is fixedly connected to an assembling plate, the assembling plate is slidably connected to the inner wall of the first concave frame, the bottom of the assembling plate is fixedly connected to a blade, the bottom of the assembling plate is fixedly connected to a slide cylinder, the inner wall of the slide cylinder is fixedly connected to a spring, one end of the spring is fixedly connected to a slider, the slider is slidably connected to the inner wall of the slide cylinder, the bottom of the slider is fixedly connected to a long rod, one end of the long rod is fixedly connected to a pressure plate, and a slot is opened inside the operating table.

[0007] Furthermore, a limiting groove is provided on the side wall of the slide cylinder, an auxiliary limiting block is fixedly connected to the outer wall of the slide block, and the outer wall of the auxiliary limiting block is slidably connected to the inside of the limiting groove.

[0008] By adopting the above technical solution, the falling length of the slider and the long rod can be limited.

[0009] Furthermore, the auxiliary component includes a convex plate, a winding shaft is rotatably connected between the two convex plates, and the auxiliary component also includes a first servo motor, and the output shaft of the first servo motor is fixedly connected to one end of the winding shaft.

[0010] By adopting the above technical solution, the cut canvas conveyor belt can be rolled up.

[0011] Furthermore, a second concave frame is fixedly connected to the top of the base plate, and a rotating shaft is rotatably connected to the top of the base plate, one end of the rotating shaft is rotatably connected to the inner wall of the second concave frame, the outer walls of the two rotating shafts are fixedly connected to worm gears, the outer walls of the rotating shafts are fixedly connected to mounting recessed blocks, the inner walls of the mounting recessed blocks are fixedly connected to a toggle column, a second servo motor is fixedly installed on the top of the base plate, a worm is fixedly connected to the output shaft of the second servo motor, the worm is meshed with the worm wheel, and a supporting auxiliary block is fixedly connected to the top of the base plate, and one side of the supporting auxiliary block is rotatably connected to one end of the worm.

[0012] The technical solution is adopted to smooth out the wrinkles of a canvas conveyor belt.

[0013] Furthermore, a first protruding block is fixedly connected to one side of the operating table, a connecting rod is inserted into one side of the first protruding block, a discharge shaft is rotatably connected between the two connecting rods, and a limiting disc is fixedly connected to the outer wall of one end of the connecting rod.

[0014] By adopting the technical solution, a canvas conveyor belt that needs to be cut can be rolled up and placed.

[0015] Furthermore, a second protruding block is fixedly connected to one side of the operating table, and an auxiliary rotating drum is rotatably connected between the two second protruding blocks.

[0016] The technical solution is adopted to prevent the canvas conveyor belt from generating a lot of friction with the edge of the operating table.

[0017] Beneficial Effects

[0018] The utility model provides a cutting device for producing canvas conveyor belts. Compared with the prior art, it has the following beneficial effects:

[0019] 1. The cutting device for producing canvas conveyor belts starts the second servo motor to drive the worm to rotate, and the worm can drive two worm wheels to rotate in opposite directions, which in turn drives the two rotating shafts to rotate and then drives the shifting column to rotate, so that the wrinkled canvas conveyor belt that may be generated can be shifted to both sides to smooth it.

[0020] 2. The cutting device for producing canvas conveyor belts starts the cylinder to drive the assembly plate to move downward, which will cause the pressure plate to first press the canvas conveyor belt to be cut. After that, the slide will continue to move downward along the long rod and the blade will also move downward, so that the canvas conveyor belt can be cut off. The cooperation of the auxiliary limit block and the limit groove can be used to limit the falling length of the slider and the long rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0023] Figure 2 It is a structural side view of the utility model;

[0024] Figure 3 It is an enlarged view of the structure of A of the utility model;

[0025] Figure 4 It is a partial structural top view of the utility model;

[0026] Figure 5 It is a structural cross-sectional view of the utility model;

[0027] Figure 6 It is an enlarged view of the structure of B of the utility model;

[0028] Figure 7 It is a partial structural side view of the utility model;

[0029] Figure 8 It is an enlarged view of the structure of C of the utility model.

[0030] In the figure: 1, bottom plate; 2, cutting assembly; 21, operating table; 22, first concave frame; 23, cylinder; 24, assembly plate; 25, blade; 26, slide; 27, spring; 28, slider; 29, long rod; 210, pressure plate; 211, limit groove; 212, auxiliary limit block; 213, slot; 3, auxiliary assembly; 31, convex plate; 32, winding shaft; 33, first servo motor; 34, second concave frame; 35, rotating shaft; 36, worm gear; 37, mounting concave block; 38, toggle column; 39, second servo motor; 310, worm; 311, first protruding block; 312, supporting auxiliary block; 313, connecting rod; 314, unloading shaft; 315, limit disc; 316, second protruding block; 317, auxiliary rotating drum. DETAILED DESCRIPTION

[0031] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0032] The present application is further described in detail below through drawings and examples.

[0033] Reference Figures 1 to 8, an embodiment of the present application provides a cutting device for the production of canvas conveyor belts, including a bottom plate 1, a cutting component 2 is arranged on the top of the bottom plate 1, and an auxiliary component 3 is arranged on one side of the bottom plate 1; the cutting component 2 includes an operating table 21, the operating table 21 is fixedly connected to the top of the bottom plate 1, a first concave frame 22 is fixedly connected to the top of the operating table 21, a cylinder 23 is fixedly installed on the top of the first concave frame 22, the movable end of the cylinder 23 is fixedly connected to an assembly plate 24, the assembly plate 24 is slidably connected to the inner wall of the first concave frame 22, a blade 25 is fixedly connected to the bottom of the assembly plate 24, a sliding cylinder 26 is fixedly connected to the bottom of the assembly plate 24, a spring 27 is fixedly connected to the inner wall of the sliding cylinder 26, one end of the spring 27 is fixedly connected to a slider 28, the slider 28 is slidably connected to the inner wall of the sliding cylinder 26, a long rod 29 is fixedly connected to the bottom of the slider 28, one end of the long rod 29 is fixedly connected to a pressing plate 210, and a slot 213 is opened inside the operating table 21. A limiting slot 211 is opened on the side wall of the sliding cylinder 26, an auxiliary limiting block 212 is fixedly connected to the outer wall of the slider 28, and the outer wall of the auxiliary limiting block 212 is slidably connected to the inside of the limiting slot 211.

[0034] During specific implementation: By starting the cylinder 23, the assembly plate 24 is driven to move downward, and then the pressing plate 210 will first press the canvas conveyor belt to be cut. After that, the sliding cylinder 26 will continue to move downward along the long rod 29, and then the blade 25 will also move downward, so that the canvas conveyor belt can be cut off. The cooperation between the auxiliary limiting block 212 and the limiting slot 211 can be used to limit the falling length of the slider 28 and the long rod 29, and the slot 213 can accommodate the downward pressing blade 25.

[0035] Refer to Figures 1 to 8In one aspect of the present embodiment, the auxiliary component 3 includes a convex plate 31, a reel 32 is rotatably connected between the two convex plates 31, and the auxiliary component 3 also includes a first servo motor 33, the output shaft of the first servo motor 33 is fixedly connected to one end of the reel 32. A second concave frame 34 is fixedly connected to the top of the bottom plate 1, a rotating shaft 35 is rotatably connected to the top of the bottom plate 1, one end of the rotating shaft 35 is rotatably connected to the inner wall of the second concave frame 34, a worm gear 36 is fixedly connected to the outer wall of the two rotating shafts 35, a mounting concave block 37 is fixedly connected to the outer wall of the rotating shaft 35, a toggle column 38 is fixedly connected to the inner wall of the mounting concave block 37, a second servo motor 39 is fixedly installed on the top of the bottom plate 1, a worm 310 is fixedly connected to the output shaft of the second servo motor 39, and the worm 310 is meshed with the worm gear 36, and a support auxiliary block 312 is fixedly connected to the top of the bottom plate 1, and one side of the support auxiliary block 312 is rotatably connected to one end of the worm 310. A first protruding block 311 is fixedly connected to one side of the operating table 21, a connecting rod 313 is inserted into one side of the first protruding block 311, a material discharge shaft 314 is rotatably connected between the two connecting rods 313, and a limiting disc 315 is fixedly connected to the outer wall of one end of the connecting rod 313. A second protruding block 316 is fixedly connected to one side of the operating table 21, and an auxiliary rotating drum 317 is rotatably connected between the two second protruding blocks 316.

[0036] During specific implementation: the first servo motor 33 can drive the winding shaft 32 to rotate, so that the canvas conveyor belt can be pulled; the canvas conveyor belt that needs to be processed and cut is pre-wound on the discharge shaft 314, and the two connecting rods 313 and the discharge shaft 314 are a whole, and are plugged into one side of the first protruding block 311 by plugging. When one roll is processed and cut, it can be quickly replaced with another roll. The auxiliary rotating drum 317 can prevent the canvas conveyor belt from directly generating a large friction with the edge of one side of the operating table 21. By starting the second servo motor 39 and then driving the worm 310 to rotate, the worm 310 can then drive the two worm wheels 36 to rotate in opposite directions, which in turn drives the two rotating shafts 35 to rotate and then drives the toggle column 38 to rotate, so that the wrinkled canvas conveyor belt that may be generated is toggled to both sides to smooth it.

[0037] All electrical equipment in this solution are powered by an external power supply.

[0038] Working principle: The first servo motor 33 can drive the reel 32 to rotate, so that the canvas conveyor belt can be pulled; the canvas conveyor belt that needs to be processed and cut is pre-wound on the discharge shaft 314, and the two connecting rods 313 and the discharge shaft 314 are a whole, and are plugged into one side of the first protruding block 311 by plugging. When one roll is processed and cut, another roll can be quickly replaced. The auxiliary rotating drum 317 can prevent the canvas conveyor belt from directly generating a large friction with one side edge of the operating table 21. By starting the second servo motor 39, the worm 310 is driven to rotate, and the worm 310 This can then drive the two worm gears 36 to rotate in opposite directions, which in turn drives the two rotating shafts 35 to rotate and then drives the toggle column 38 to rotate, so that the wrinkled canvas conveyor belt that may be produced can be toggled to both sides to smooth it out; by starting the cylinder 23, the assembly plate 24 can be driven to move downward, so that the pressure plate 210 will first press the canvas conveyor belt that needs to be cut, and then the slide 26 will continue to move downward along the long rod 29 and the blade 25 will also move downward, so that the canvas conveyor belt can be cut off, and the cooperation between the auxiliary limit block 212 and the limit groove 211 can be used to limit the falling length of the slider 28 and the long rod 29.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cutting device for the production of canvas conveyor belts, comprising a bottom plate (1), characterized in that: A cutting assembly (2) is arranged on the top of the bottom plate (1), and an auxiliary assembly (3) is arranged on one side of the bottom plate (1); the cutting assembly (2) comprises an operating table (21), the operating table (21) is fixedly connected to the top of the bottom plate (1), the top of the operating table (21) is fixedly connected to a first concave frame (22), the top of the first concave frame (22) is fixedly mounted with a cylinder (23), the movable end of the cylinder (23) is fixedly connected to an assembly plate (24), and the assembly plate (24) is slidably connected to the inner wall of the first concave frame (22). The bottom of the assembly plate (24) is fixedly connected with a blade (25), the bottom of the assembly plate (24) is fixedly connected with a slide cylinder (26), the inner wall of the slide cylinder (26) is fixedly connected with a spring (27), one end of the spring (27) is fixedly connected with a slider (28), the slider (28) is slidably connected to the inner wall of the slide cylinder (26), the bottom of the slider (28) is fixedly connected with a long rod (29), one end of the long rod (29) is fixedly connected with a pressure plate (210), and a slot (213) is opened inside the operating table (21).

2. The cutting device for the production of canvas conveyor belts according to claim 1, characterized in that: A limiting groove (211) is provided on the side wall of the slide cylinder (26); an auxiliary limiting block (212) is fixedly connected to the outer wall of the slide block (28); and the outer wall of the auxiliary limiting block (212) is slidably connected to the inside of the limiting groove (211).

3. The cutting device for producing canvas conveyor belts according to claim 1, characterized in that: The auxiliary component (3) comprises a convex plate (31), a winding shaft (32) is rotatably connected between the two convex plates (31), and the auxiliary component (3) also comprises a first servo motor (33), the output shaft of the first servo motor (33) is fixedly connected to one end of the winding shaft (32).

4. The cutting device for producing canvas conveyor belts according to claim 1, wherein: The top of the base plate (1) is fixedly connected to a second concave frame (34), the top of the base plate (1) is rotatably connected to a rotating shaft (35), one end of the rotating shaft (35) is rotatably connected to the inner wall of the second concave frame (34), the outer walls of the two rotating shafts (35) are fixedly connected to worm wheels (36), the outer walls of the rotating shafts (35) are fixedly connected to a mounting recess (37), the inner wall of the mounting recess (37) is fixedly connected to a toggle column (38), the top of the base plate (1) is fixedly installed with a second servo motor (39), the output shaft of the second servo motor (39) is fixedly connected to a worm (310), the worm (310) is meshed with the worm wheel (36), the top of the base plate (1) is fixedly connected to a support auxiliary block (312), one side of the support auxiliary block (312) is rotatably connected to one end of the worm (310).

5. A cutting device for the production of canvas conveyor belts according to claim 1, characterized in that: A first protruding block (311) is fixedly connected to one side of the operating table (21), a connecting rod (313) is inserted into one side of the first protruding block (311), a discharge shaft (314) is rotatably connected between the two connecting rods (313), and a limiting disc (315) is fixedly connected to the outer wall of one end of the connecting rod (313).

6. The cutting device for producing a canvas conveyor belt according to claim 1, characterized in that: One side of the operation table (21) is fixedly connected with a second protruding block (316), and an auxiliary rotating cylinder (317) is rotatably connected between the two second protruding blocks (316).

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