Width-adjustable rubber slitting machine

Abstract

The utility model belongs to the technical field of rubber slitting machines, and discloses a width-adjustable rubber slitting machine which comprises a workbench, an adjusting mechanism is arranged on the outer side of the workbench, and the adjusting mechanism extends into the workbench; the adjusting mechanism comprises a connecting frame, during use, the clamping block can be moved upwards according to the use requirement, after the clamping block is separated from the mounting rod, the blades can be driven to slide on the outer side of the mounting rod through the mounting ring, and after the distance between the two blades is adjusted to the designated distance, the handle can be loosened, and the blades can be fixed. The spring rebounds to drive the clamping block to move downwards and extend into the corresponding clamping groove to complete positioning operation of the blades, then the rubber can be stripped through the auxiliary component, through the structure, the distance between the blades can be rapidly adjusted according to the width of the rubber needing to be cut, and the problem that due to the fact that the blades are fixedly installed, the cutting efficiency is high is solved. And therefore, the problem that a worker cannot relatively adjust the position according to use requirements is solved.

Description

Technical Field

[0001] This application relates to the technical field of rubber slitting machines, and more specifically, to a rubber slitting machine with adjustable width. Background Art

[0002] A slitting machine is used to longitudinally cut a strip into several strip bases of required specifications, which are welded by section steel and steel plates and are qualitatively treated.

[0003] During the use of existing rubber slitting machines, most of them have relatively simple structures and single functions. Since the blades are fixedly installed, the staff cannot relatively adjust their positions according to the usage requirements. Therefore, this device does not have good promotion value.

[0004] To solve the above problems, this application provides a rubber slitting machine with adjustable width. Utility Model Content

[0005] The rubber slitting machine with adjustable width provided by this application adopts the following technical solutions:

[0006] A rubber slitting machine with adjustable width includes a workbench, and an adjusting mechanism is arranged outside the workbench and extends into the workbench.

[0007] The adjusting mechanism includes a connecting frame, the connecting frame is fixedly connected to the top of the workbench, limiting grooves are opened in both inner sides of the connecting frame, two threaded blocks are embedded in the four limiting grooves, lifting blocks are fixedly connected to the front sides of the two threaded blocks, an installation rod is embedded in the two lifting blocks, a motor one is fixedly connected to one side of one of the lifting blocks, a rotating rod is fixedly connected to the output shaft of the motor one, one end of the rotating rod extends into one of the lifting blocks and is fixedly connected to one end of the installation rod, a plurality of card slots are opened at the top of the installation rod, two installation rings are sleeved outside the installation rod, blades are fixedly connected to the outside of the two installation rings, the two blades are both sleeved outside the installation rod, clamping blocks are embedded in the two installation rings, the bottom ends of the two clamping blocks respectively extend into the two card slots, springs are sleeved outside the two clamping blocks, the top ends of the two springs are respectively in contact with the inner sides of the two installation rings, and auxiliary components are arranged outside the two springs.

[0008] Furthermore, the auxiliary components include two handles, and the two handles are respectively fixedly connected to the top ends of the two clamping blocks.

[0009] Through the above technical solutions, by setting two handles, it is convenient for the staff to pull the two clamping blocks later.

[0010] Furthermore, the plurality of card slots are evenly distributed in a straight line, and a conveyor belt is embedded in the workbench.

[0011] Through the above technical solution, the conveyor belt is provided to facilitate the later transmission of rubber.

[0012] Furthermore, a second motor is fixedly connected to the top of the connecting frame, and two screw rods are embedded in the connecting frame. The top end of one of the screw rods is fixedly connected to the output shaft of the second motor.

[0013] Through the above technical solution, by the cooperation of the two screw rods and the two threaded blocks, it is convenient to adjust the height of the two lifting blocks later.

[0014] Furthermore, both connections of the two screw rods to the connecting frame are movably connected through bearings. The connections of the rotating rod to one side of the lifting block are both movably connected through bearings. The connections of the mounting rod to the two lifting blocks are both movably connected through bearings.

[0015] Furthermore, a first sprocket and a second sprocket are respectively fixedly sleeved on the outer sides of the two screw rods. Chains are sleeved on the outer sides of the first sprocket and the second sprocket, and the first sprocket and the second sprocket are rotationally connected through the chain.

[0016] Through the above technical solution, by the cooperation of the first sprocket, the second sprocket and the chain, the two screw rods can rotate synchronously.

[0017] Furthermore, a connecting pad is fixedly connected to the bottom of the workbench, and the connecting pad is made of anti-slip material.

[0018] Through the above technical solution, by providing the connecting pad, the friction between the workbench and the ground can be strengthened, so that the device can be more stable during use.

[0019] In summary, the present application includes the following beneficial technical effects:

[0020] During use, the block can be first moved upward according to the use requirements. When the block is separated from the mounting rod, the blade can be driven to slide on the outer side of the mounting rod through the mounting ring. When the distance between the two blades is adjusted to the specified distance, the handle can be released, and the block is driven to move downward and extend into the corresponding card slot by the spring rebound to complete the positioning operation of the blade. Then, the rubber can be slit through the auxiliary component. Through the above structure, the distance between the blades can be quickly adjusted according to the width of the rubber to be cut, solving the problem that since the blade is fixedly installed, the staff cannot relatively adjust its position according to the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall structural schematic diagram of the present application;

[0022] Figure 2 is the partial three-dimensional view of the present application;

[0023] Figure 3 For the present application Figure 1 Enlarged view of the structure at position A in

[0024] Figure 4 For the present application Figure 2 Enlarged view of the structure at position B in

[0025] Description of the reference numerals in the figure:

[0026] 1. Workbench; 2. Connecting frame; 3. Threaded block; 4. Lifting block; 5. Mounting rod; 6. Motor 1; 7. Rotating rod; 8. Mounting ring; 9. Blade; 10. Clamping block; 11. Spring; 12. Conveyor belt; 13. Motor 2; 14. Screw; 15. Sprocket 1; 16. Sprocket 2; 17. Chain. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application; obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0028] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is 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 orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0029] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside 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.

[0030] Embodiment: An embodiment of the present application discloses a rubber slitting machine with adjustable width. Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4, including a workbench 1, with an adjustment mechanism provided outside the workbench 1, and the adjustment mechanism extends into the workbench 1;

[0031] The adjustment mechanism includes a connecting frame 2, the connecting frame 2 is fixedly connected to the top of the workbench 1, limiting grooves are provided inside both sides of the connecting frame 2, two threaded blocks 3 are embedded in the four limiting grooves, lifting blocks 4 are fixedly connected to the front sides of the two threaded blocks 3, a mounting rod 5 is embedded in the two lifting blocks 4, a motor 6 is fixedly connected to one side of one of the lifting blocks 4, a rotating rod 7 is fixedly connected to the output shaft of the motor 6, one end of the rotating rod 7 extends into the inside of one of the lifting blocks 4 and is fixedly connected to one end of the mounting rod 5, a plurality of card slots are provided at the top of the mounting rod 5, two mounting rings 8 are sleeved outside the mounting rod 5, blades 9 are fixedly connected to the outside of the two mounting rings 8, the two blades 9 are both sleeved outside the mounting rod 5, blocks 10 are embedded in the two mounting rings 8, the bottom ends of the two blocks 10 respectively extend into the two card slots, springs 11 are sleeved outside the two blocks 10, and the top ends of the two springs 11 are respectively in contact with the inner sides of the two mounting rings 8;

[0032] Please refer to Figure 1 and Figure 4 , an auxiliary component is provided outside the two springs 11, the auxiliary component includes two handles, the two handles are respectively fixedly connected to the top ends of the two blocks 10, the plurality of card slots are linearly and evenly distributed, a conveyor belt 12 is embedded in the workbench 1, by setting the two handles, it is convenient for the staff to pull the two blocks 10 later, and at the same time, by setting the conveyor belt 12, it is convenient for the later transmission of rubber;

[0033] Please refer to Figure 1 and Figure 2 , a motor 13 is fixedly connected to the top of the connecting frame 2, two screw rods 14 are embedded in the connecting frame 2, the top end of one of the screw rods 14 is fixedly connected to the output shaft of the motor 13, the connections between the two screw rods 14 and the connecting frame 2 are both movably connected through bearings, the connections between the rotating rod 7 and one of the lifting blocks 4 are both movably connected through bearings, and the connections between the mounting rod 5 and the two lifting blocks 4 are both movably connected through bearings. By matching the two screw rods 14 with the two threaded blocks 3, it is convenient to adjust the height of the two lifting blocks 4 later;

[0034] Please refer to Figure 1 and Figure 3, on the outer sides of the two screws 14, a first sprocket 15 and a second sprocket 16 are fixedly sleeved respectively. Chains 17 are sleeved on the outer sides of the first sprocket 15 and the second sprocket 16. The first sprocket 15 and the second sprocket 16 are rotationally connected through the chain 17. A connecting pad is fixedly connected to the bottom of the workbench 1. The connecting pad is made of a non-slip material. Through the cooperation of the first sprocket 15, the second sprocket 16 and the chain 17, the two screws 14 can rotate synchronously. At the same time, by setting the connecting pad, the friction between the workbench 1 and the ground can be enhanced, so that the device can be more stable during use.

[0035] The implementation principle of this embodiment is as follows: During use, the handle can be pulled upward according to the use requirements, so that the block 10 moves upward. At this time, the spring 11 will be deformed under force and in a compressed state. When the block 10 is separated from the mounting rod 5, the blade 9 can be driven to slide on the outer side of the mounting rod 5 through the mounting ring 8. When the distance between the two blades 9 is adjusted to the specified distance, the handle can be released, and the spring 11 rebounds to drive the block 10 to move downward and extend into the corresponding card slot to complete the positioning operation of the blade 9. Then, the second motor 13 is started to make one side screw 14 rotate. One side screw 14, through the cooperation with the first sprocket 15, the second sprocket 16 and the chain 17, makes the other side screw 14 rotate. Since the two threaded blocks 3 respectively match the four limit slots, the two threaded blocks 3 can drive the two lifting blocks 4 to move downward. When the two lifting blocks 4 drive the two blades 9 to descend to the specified height through the mounting rod 5, the second motor 13 can be turned off. The rubber is placed on the top of the conveyor belt 12, and the conveyor belt 12 and the second motor 13 are started to cut the rubber into strips. Through the above structure, the distance between the blades 9 can be quickly adjusted according to the width required for rubber cutting, solving the problem that since the blades 9 are fixedly installed, the staff cannot adjust their positions relatively according to the use requirements.

[0036] The above are all the preferred embodiments of this application. The protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of this application should be covered within the protection scope of this application.

Claims

1. A rubber slitting machine with adjustable width, comprising a workbench (1), characterized in that: An adjustment mechanism is provided on the outside of the workbench (1), and the adjustment mechanism extends into the interior of the workbench (1); The adjustment mechanism comprises a connecting frame (2), the connecting frame (2) being fixedly connected to the top of the workbench (1), the connecting frame (2) having limit slots on both sides, two threaded blocks (3) being embedded in the four limit slots, the front sides of the two threaded blocks (3) being fixedly connected to lifting blocks (4), the two lifting blocks (4) having mounting rods (5) embedded in the two lifting blocks, one side of the lifting blocks (4) being fixedly connected to a motor 1 (6), the output shaft of the motor 1 (6) being fixedly connected to a rotating rod (7), one end of the rotating rod (7) extending to the inside of the lifting block (4) on one side and being fixed to one end of the mounting rod (5). The mounting rod (5) is connected to the mounting rod (5), wherein a plurality of slots are formed at the top thereof, and two mounting rings (8) are sleeved on the outer side thereof, and blades (9) are fixedly connected to the outer sides of the two mounting rings (8), and the two blades (9) are sleeved on the outer sides of the mounting rod (5), and a clamping block (10) is embedded in the interior of the two mounting rings (8), and the bottom ends of the two clamping blocks (10) extend into the two slots respectively, and springs (11) are sleeved on the outer sides of the two clamping blocks (10), and the top ends of the two springs (11) are in contact with the inner sides of the two mounting rings (8) respectively, and auxiliary components are provided on the outer sides of the two springs (11).

2. The width-adjustable rubber slitting machine according to claim 1, characterized in that: The auxiliary component comprises two handles, and the two handles are respectively fixedly connected to the top ends of the two clamping blocks (10).

3. The width-adjustable rubber slitting machine according to claim 1, characterized in that: The plurality of slots are evenly distributed in a straight line, and a conveyor belt (12) is embedded inside the workbench (1).

4. The width-adjustable rubber slitting machine according to claim 1, characterized in that: The top of the connecting frame (2) is fixedly connected to the second motor (13), and two screw rods (14) are embedded in the connecting frame (2), and the top of one side of the screw rod (14) is fixedly connected to the output shaft of the second motor (13).

5. The width-adjustable rubber slitting machine according to claim 4, characterized in that: The connection points between the two screw rods (14) and the connecting frame (2) are movably connected via bearings, the connection points between the rotating rod (7) and the lifting block (4) on one side are movably connected via bearings, and the connection points between the mounting rod (5) and the two lifting blocks (4) are movably connected via bearings.

6. The width-adjustable rubber slitting machine according to claim 4, characterized in that: A sprocket wheel 1 (15) and a sprocket wheel 2 (16) are respectively fixedly sleeved on the outer sides of the two screw rods (14); a chain (17) is sleeved on the outer sides of the sprocket wheel 1 (15) and the sprocket wheel 2 (16); the sprocket wheel 1 (15) and the sprocket wheel 2 (16) are rotationally connected via the chain (17).

7. The width-adjustable rubber slitting machine according to claim 1, characterized in that: A connection pad is fixedly connected to the bottom of the workbench (1), and the connection pad is made of an anti-slip material.

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