Rubber slitting and slicing equipment

Abstract

The utility model provides rubber slitting and slicing equipment which comprises a working table, an installation groove is formed in the top of the working table, two first conveying rollers are rotationally installed on the working table and located in the installation groove, a first conveying belt is in transmission connection with the outer portions of the two first conveying rollers, and the top of the first conveying belt and the top of the working table are located on the same horizontal plane. When the rubber block slitting device is used for slitting a rubber block, in the slitting process of a cutter located below, the sharp degree of the cutter is reduced, and the cutting effect on the rubber block is reduced, the two sliding blocks are made to slide in the two sliding grooves in the opposite directions through the adjusting mechanism, the cutter is made to move upwards, and therefore the other cutter can move downwards, and at the moment, the rubber block is cut, and the cutting effect on the rubber block is reduced. The rubber block to be cut can be conveyed to the bearing frame through the first conveying belt, under the cooperation of the two electric cylinders, the other cutter is used for cutting the rubber block, equipment does not need to be shut down for replacing the cutter for a long time, operation is easy, and therefore the cutting efficiency of the rubber block is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber processing equipment, in particular to a rubber cutting and slicing equipment. Background Art

[0002] Rubber is a polymer material with elasticity and flexibility, which is widely used in various industries and daily life. After the rubber block is processed, it needs to be cut into rubber blocks of the required size according to the use requirements.

[0003] For example, the Figure 4 A rubber slitting device in the prior art includes a workbench, a mounting groove is provided on the top of the workbench, two conveyor rollers are rotatably installed on the workbench and located in the mounting groove, the external transmission of the two conveyor rollers is connected to a conveyor belt, the top of the conveyor belt and the top of the workbench are located on the same horizontal plane, and a motor connected to one of the conveyor rollers is fixedly installed on the workbench; a carrier is fixedly installed on the top of the workbench and on the side of the mounting groove, vertical electric cylinders are symmetrically fixed on the carrier, and a knife seat is fixedly installed on the piston rods of the two electric cylinders, and a cutting knife is fixedly installed on the knife seat by screws, and a limiting mechanism is installed on the carrier and on the side of the mounting frame close to the mounting groove, which is used to treat The rubber block to be cut is limited. When in use, the end of the rubber block to be cut is moved to the conveyor belt, the motor is controlled to be turned on, and the motor drives the conveyor roller fixed to its output shaft to rotate on the workbench. The other conveyor roller rotates synchronously on the workbench, so that the conveyor belt rotates around the two conveyor rollers, and the rubber block to be cut is transported toward the carrier frame. The two electric cylinders are controlled to make the mounting frame move up and down reciprocatingly. With the cooperation of the conveyor belt transporting the rubber block to be cut toward the carrier frame, the rubber block can be cut by the cutter located below. In addition, during the process, the limiting mechanism limits the rubber block, which is conducive to cutting the rubber block. However, in actual use, there are still the following defects:

[0004] When cutting rubber blocks, the cutter may lose its sharpness after a long period of operation, thereby reducing the cutting effect of the rubber blocks. In order to ensure the cutting effect of the rubber blocks, the cutter needs to be replaced. When replacing the cutter of the rubber cutting machine in the prior art, the machine needs to be stopped to remove the screws to replace the cutter, which is troublesome and time-consuming, thereby reducing the cutting efficiency of the rubber blocks.

[0005] Therefore, the present application proposes a rubber slitting device. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a rubber slitting and cutting device, which solves the problems mentioned in the background technology.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A rubber slitting device comprises a workbench, a mounting groove is formed on the top of the workbench, two conveyor rollers are rotatably mounted in the mounting groove, the two conveyor rollers are externally connected to a conveyor belt, the top of the conveyor belt and the top of the workbench are located on the same horizontal plane, and a motor connected to one of the conveyor rollers is fixedly mounted on the workbench;

[0009] A carrier is fixedly installed on the top of the workbench and on one side of the mounting groove, and vertical electric cylinders are symmetrically fixed on the carrier. The piston rods of the two electric cylinders are fixedly installed on the mounting frame. Vertical slide grooves are symmetrically opened on both sides of the mounting frame. Slide blocks are slidably installed on the mounting frame and located in the slide grooves. A knife holder is fixed between the opposite sides of the two symmetrical slide blocks, and a cutting knife is fixed on the knife holder by screws.

[0010] An adjusting mechanism connected to both of the two sliders is installed on one side of the mounting frame, and is used to make the two sliders slide in opposite directions or stop sliding in the two sliding grooves respectively.

[0011] Further: the adjustment mechanism includes a rotating shaft, a gear, a rack and an adjustment member;

[0012] A rotating shaft is rotatably installed on one side of the mounting frame and located between the opposite sides of the two slide grooves. A gear is coaxially fixed to the rotating shaft. Racks meshing with the gears are fixedly installed between the opposite sides of the two sliders. An adjusting member acting on the rotating shaft is installed on one side of the mounting frame, which is used to rotate or stop the rotating shaft on the mounting frame.

[0013] Furthermore: the adjusting member includes a worm wheel coaxially fixed to the rotating shaft, and a worm engaged with the worm wheel is rotatably mounted on the mounting frame.

[0014] Furthermore: a limiting mechanism is installed on the supporting frame and on a side of the mounting frame close to the mounting groove, which is used to limit the rubber blocks to be cut.

[0015] Furthermore: the limiting mechanism includes a guide rod, a bracket, a limiting roller and a threaded column;

[0016] A vertical guide rod is symmetrically and movably passed through the supporting frame and located on one side of the mounting frame close to the mounting groove. A bracket is fixed at the bottom of the two guide rods. A limiting roller that can fit with the workbench is rotatably installed on the bracket. A threaded column that is rotatably connected to the bracket is passed through the supporting frame in a vertical direction.

[0017] Furthermore: a conveying mechanism is installed on the workbench and at one end away from the mounting groove, which includes a conveying frame fixedly installed at the end of the workbench, two conveying rollers 2 are rotatably installed on the conveying frame, the external transmission of the two conveying rollers 2 is connected to the conveyor belt 2, and an electric motor 2 connected to one of the conveying rollers 2 is fixedly installed on the conveying frame.

[0018] Furthermore: a material guide plate is fixedly installed on one end of the workbench close to the conveyor frame and above the conveyor frame. The material guide plate is inclined downward along the conveyor frame, and the highest end of the material guide plate is located below the workbench.

[0019] The utility model provides a rubber slitting device. Compared with the existing technology, it has the following advantages:

[0020] 1. When cutting rubber blocks, if the sharpness of the lower cutter decreases during the cutting process, reducing the cutting effect of the rubber blocks, the two sliders are adjusted to slide in opposite directions in the two slide grooves, so that the cutter moves upward, thereby moving the other cutter downward. At this time, the rubber blocks to be cut can be transported to the carrier frame by the conveyor belt and the two electric cylinders cooperate to cut the rubber blocks with the other cutter. There is no need to shut down the equipment for a long time to replace the cutter. The operation is simple, thereby improving the cutting efficiency of the rubber blocks.

[0021] 2. By setting a limiting mechanism, the rubber block to be cut can be limited, which is conducive to cutting the rubber block;

[0022] 3. By setting up the guide plate, after the rubber block is cut, as the conveyor belt continuously conveys the rubber block, the cut rubber block will fall onto the guide plate, thereby achieving the effect of guiding the rubber block through the guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 Shows a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 Shows a schematic diagram of the installation structure of the limiting mechanism of the utility model;

[0026] Figure 3 Shows a schematic diagram of the installation structure of the adjustment mechanism of the utility model;

[0027] Figure 4 A rubber slitting device in the prior art is shown;

[0028] As shown in the figure: 1. Workbench; 11. Mounting slot; 12. Conveyor roller 1; 13. Conveyor belt 1; 14. Motor 1; 2. Carrying frame; 21. Electric cylinder; 22. Mounting frame; 221. Slide groove; 23. Slider; 3. Knife holder; 31. Screw; 32. Cutter; 4. Adjustment mechanism; 41. Rotating shaft; 42. Gear; 43. Rack; 44. Adjustment member; 441. Worm gear; 442. Worm; 5. Limiting mechanism; 51. Guide rod; 52. Bracket; 53. Limiting roller; 54. Threaded column; 6. Conveying mechanism; 61. Conveyor frame; 62. Conveyor roller 2; 63. Conveyor belt 2; 64. Motor 2; 7. Material guide plate. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0030] Example 1

[0031] In order to solve the technical problems in the background technology, the following rubber slitting equipment is provided:

[0032] Combine Figure 1-Figure 3As shown, the present invention provides a rubber slitting device, comprising a workbench 1, a mounting groove 11 is provided on the top of the workbench 1, two conveying rollers 12 are rotatably mounted on the workbench 1 and located in the mounting groove 11, the two conveying rollers 12 are externally connected to a conveyor belt 13, the top of the conveyor belt 13 and the top of the workbench 1 are located on the same horizontal plane, a motor 14 connected to one of the conveying rollers 12 is fixedly mounted on the workbench 1; a carrier 2 is fixedly mounted on the top of the workbench 1 and located on one side of the mounting groove 11, and a symmetrically fixed carrier 2 is provided on the carrier 2. There is a vertical electric cylinder 21, and the piston rods of the two electric cylinders 21 are fixedly installed with a mounting frame 22. Vertical slide grooves 221 are symmetrically opened on both sides of the mounting frame 22. Sliders 23 are slidably installed on the mounting frame 22 and located in the slide grooves 221. A knife holder 3 is fixed between the opposite sides of the two symmetrical sliders 23, and a cutter 32 is fixedly installed on the knife holder 3 by screws 31; an adjustment mechanism 4 connected to the two sliders 23 is installed on one side of the mounting frame 22, which is used to make the two sliders 23 slide in the opposite direction or stop sliding in the two slide grooves 221 respectively.

[0033] During use, the two sliders 23 are respectively slid in opposite directions in the two chutes 221 by adjusting the mechanism 4, so that the two sliders 23 on the opposite sides of one group slide to the bottom ends of the two chutes 221 respectively. When the rubber block is cut, the end of the rubber block to be cut is moved to the conveyor belt 13, and the motor 14 is controlled to be turned on. The motor 14 drives the conveyor roller 12 fixed to its output shaft to rotate on the workbench 1, and the other conveyor roller 12 rotates synchronously on the workbench 1, so that the conveyor belt 13 rotates around the two conveyor rollers 12, and the rubber block to be cut is transported toward the carrier frame 2. The two electric cylinders 21 are controlled to make the mounting frame 22 move up and down reciprocatingly. With the cooperation of the conveyor belt 13 in transporting the rubber block to be cut toward the carrier frame 2, the rubber block can be cut through the cutter 3 located below. 2 pairs of rubber blocks are cut. When the cutter 32 located at the bottom becomes less sharp during the cutting process, thereby reducing the cutting effect on the rubber block, the two sliders 23 are respectively slid in opposite directions in the two slide grooves 221 by the adjustment mechanism 4, so that the cutter 32 is displaced upward, thereby the other cutter 32 is displaced downward. At this time, the rubber block to be cut can be conveyed toward the carrier 2 by the conveyor belt 13 and with the cooperation of the two electric cylinders 21, the rubber block can be cut by the other cutter 32. There is no need to shut down the equipment for a long time to replace the cutter 32. The operation is simple, thereby improving the cutting efficiency of the rubber block. After the cutting of the rubber block to be cut is completed, the screw 31 can be removed to remove the cutter 32 from the knife holder 3, so that the cutter 32 can be replaced.

[0034] Example 2

[0035] like Figure 1-Figure 3 As shown, based on the above embodiment, this embodiment further provides the following content:

[0036] In this embodiment, the adjustment mechanism 4 includes a rotating shaft 41, a gear 42, a rack 43 and an adjusting member 44; a rotating shaft 41 is rotatably installed on one side of the mounting frame 22 and is located between the opposite sides of the two slide grooves 221, and a gear 42 is coaxially fixed on the rotating shaft 41. A rack 43 meshing with the gear 42 is fixedly installed between the opposite sides of the two sliders 23, and an adjusting member 44 acting on the rotating shaft 41 is installed on one side of the mounting frame 22. The adjusting member 44 is used to rotate the rotating shaft 41 on the mounting frame 22, thereby driving the gear 42 to rotate around the rotating shaft 41. Since the two racks 43 are meshed with the gear 42, the two sliders 23 can slide in opposite directions in the two slide grooves 221 respectively through the two racks 43.

[0037] In this embodiment, the adjusting member 44 includes a worm gear 441 coaxially fixed to the rotating shaft 41, and a worm 442 meshing with the worm gear 441 is rotatably mounted on the mounting frame 22. When in use, the rotating shaft 41 can be driven to rotate on the mounting frame 22 by rotating the worm gear 442. Since the meshing of the worm gear 441 and the worm gear 442 is self-locking, the worm gear 441 will not rotate when the worm gear 442 is not rotated, thereby fixing the position of the rotating shaft 41.

[0038] In this embodiment, a limiting mechanism 5 is installed on the carrier 2 and on the side of the mounting frame 22 close to the mounting groove 11, which is used to limit the rubber block to be cut. By setting the limiting mechanism 5, the limiting effect of the rubber block to be cut is achieved, which is conducive to cutting the rubber block.

[0039] Example 3

[0040] like Figure 1-Figure 3 As shown, based on the above embodiment, this embodiment further provides the following content:

[0041] In this embodiment, the limiting mechanism 5 includes a guide rod 51, a bracket 52, a limiting roller 53 and a threaded column 54; the support frame 2 is symmetrically and movably penetrated with a vertical guide rod 51 on one side of the mounting frame 22 close to the mounting groove 11, and the bottom of the two guide rods 51 is fixed with a bracket 52, and the bracket 52 is rotatably mounted with a limiting roller 53 that can fit with the workbench 1, and the support frame 2 is vertically threaded with a threaded column 54 that is rotatably connected to the bracket 52. When in use, the rubber to be cut When the rubber block is limited, according to the thickness of the rubber block, the threaded column 54 is rotated to make it move downward in a spiral on the carrier 2. The threaded column 54 and the bracket 52 rotate, so that the bracket 52 can move downward along the two guide rods 51, driving the limiting roller 53 to move downward, and adjusting the distance between the limiting roller 53 and the workbench 1 so that the distance between the limiting roller 53 and the workbench 1 is the same as the thickness of the rubber block. When the rubber block is displaced, the limiting roller 53 rotates on the bracket 52, thereby achieving the effect of limiting the rubber block.

[0042] In this embodiment, a conveying mechanism 6 is installed on the workbench 1 at one end away from the mounting groove 11, which includes a conveying frame 61 fixedly mounted on the end of the workbench 1, and two conveying rollers 2 62 are rotatably mounted on the conveying frame 61, and the external transmission of the two conveying rollers 2 62 is connected to the conveying belt 2 63, and a motor 2 64 connected to one of the conveying rollers 2 62 is fixedly mounted on the conveying frame 61. By setting the conveying mechanism 6, when in use, the motor 2 64 is controlled to be turned on, and the conveying mechanism 6 is set on the end of the workbench 1 away from the mounting groove 11. After the rubber blocks are cut by this equipment, as the conveying belt 13 continuously conveys the rubber blocks, the cut rubber blocks will fall onto the conveying belt 2 63, and the motor 2 64 drives the conveying roller 2 62 fixedly connected to its output shaft to rotate on the conveying frame 61, and the other conveying roller 2 62 rotates synchronously, and the conveying belt 2 63 rotates around the two conveying rollers 2 62, so that the cut rubber blocks can be transported, which is convenient for collecting and processing the cut rubber blocks.

[0043] In this embodiment, a material guide plate 7 is fixedly installed at one end of the workbench 1 close to the conveyor frame 61 and above the conveyor frame 61. The material guide plate 7 is inclined downward along the conveyor frame 61, and the highest end of the material guide plate 7 is located below the workbench 1. By setting the material guide plate 7, after the rubber block is cut, as the conveyor belt 13 continuously conveys the rubber block, the cut rubber block will fall onto the material guide plate 7, thereby achieving the effect of guiding the rubber block through the material guide plate 7.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A rubber slitting device, characterized by: The invention comprises a workbench (1), a mounting groove (11) is provided on the top of the workbench (1), two conveying rollers (12) are rotatably mounted on the workbench (1) and located in the mounting groove (11), a conveying belt (13) is connected to the external transmission of the two conveying rollers (12), the top of the conveying belt (13) and the top of the workbench (1) are located on the same horizontal plane, and a motor (14) connected to one of the conveying rollers (12) is fixedly mounted on the workbench (1); A carrier (2) is fixedly installed on the top of the workbench (1) and located on one side of the mounting groove (11); vertical electric cylinders (21) are symmetrically fixed on the carrier (2); piston rods of the two electric cylinders (21) are fixedly installed on a mounting frame (22); vertical sliding grooves (221) are symmetrically opened on both sides of the mounting frame (22); a slider (23) is slidably installed on the mounting frame (22) and located in the sliding groove (221); a knife seat (3) is fixed between opposite sides of the two symmetrical sliders (23); a cutter (32) is fixedly installed on the knife seat (3) by a screw (31); An adjusting mechanism (4) connected to both of the two sliders (23) is installed on one side of the mounting frame (22), and is used to make the two sliders (23) slide in opposite directions or stop sliding in the two slide grooves (221).

2. The rubber slitting equipment according to claim 1, characterized in that: The adjusting mechanism (4) comprises a rotating shaft (41), a gear (42), a rack (43) and an adjusting member (44); A rotating shaft (41) is rotatably mounted on one side of the mounting frame (22) and located between opposite sides of the two slide grooves (221); a gear (42) is coaxially fixedly connected to the rotating shaft (41); a rack (43) meshing with the gear (42) is fixedly mounted between opposite sides of the two sliders (23); and an adjusting member (44) acting on the rotating shaft (41) is mounted on one side of the mounting frame (22) for rotating or stopping the rotating shaft (41) on the mounting frame (22).

3. The rubber slitting device according to claim 2, characterized in that: The adjusting member (44) comprises a worm wheel (441) coaxially fixed to the rotating shaft (41), and a worm (442) meshing with the worm wheel (441) is rotatably mounted on the mounting frame (22).

4. The rubber slitting equipment according to claim 1, characterized in that: A limiting mechanism (5) is installed on the carrier (2) and located on one side of the mounting frame (22) close to the mounting groove (11), and is used to limit the rubber block to be cut.

5. The rubber slitting device according to claim 4, characterized in that: The limiting mechanism (5) comprises a guide rod (51), a bracket (52), a limiting roller (53) and a threaded column (54); A vertical guide rod (51) is symmetrically and movably penetrated on the carrier (2) and located on one side of the mounting frame (22) near the mounting groove (11); brackets (52) are fixed at the bottom of the two guide rods (51); a limiting roller (53) that can be fitted with the workbench (1) is rotatably mounted on the bracket (52); and a threaded column (54) is vertically threaded and penetrated on the carrier (2) and is rotatably connected to the bracket (52).

6. The rubber slitting equipment according to claim 1, characterized in that: A conveying mechanism (6) is installed on the workbench (1) at one end away from the mounting groove (11), comprising a conveying frame (61) fixedly mounted on the end of the workbench (1), two conveying rollers (62) rotatably mounted on the conveying frame (61), the two conveying rollers (62) being externally connected to a conveying belt (63), and a motor (64) connected to one of the conveying rollers (62) being fixedly mounted on the conveying frame (61).

7. The rubber slitting device according to claim 6, characterized in that: A material guide plate (7) is fixedly installed on one end of the workbench (1) close to the conveying frame (61) and located above the conveying frame (61). The material guide plate (7) is tilted downward along the direction of the conveying frame (61), and the highest end of the material guide plate (7) is located below the workbench (1).

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