Cutting device for rubber product processing

Abstract

The utility model discloses a cutting device for rubber product processing, which comprises a processing table, and the top of the processing table is fixedly connected with a mounting cover. A rubber strip is pushed into the machining table from the front side, an electric cylinder is started, the electric cylinder drives a third gear to rotate through a rack, the third gear drives a toothed plate to move through a fourth gear, the toothed plate pushes a clamping plate to move repeatedly, and the clamping plate pushes and arranges the rack at the top of the machining table. An electric cylinder drives a clamping plate to position the rubber strip, a motor is started, the motor drives a rotating rod to rotate, the rotating rod drives a first gear to rotate, the first gear drives a second gear to rotate, the second gear drives a push plate to move downwards through a push rod, and the push plate drives a cutting knife to rapidly cut the rubber strip. The position of the rubber strip is continuously adjusted by the push plate in the feeding process, it is guaranteed that the rubber strip is kept flat and stable in the cutting process, and the use efficiency of the cutting device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber product processing technical field, concretely is a kind of cutting device for rubber product processing. BACKGROUND

[0002] With the rapid development of modern industry, rubber products show indispensable position in many fields, in the automobile industry, rubber tire, sealing piece guarantees the safe running and good mechanical property of vehicle;In medical field, rubber glove, various medical catheter etc. provide health and safety guarantee for medical operation;Rubber key, shock pad etc. in electronic equipment help to improve the use comfort and stability of equipment, the wide application of rubber products promotes its production demand to continue to climb, and higher requirements are put forward to product quality and production efficiency, in the production process of rubber product, cutting link is crucial, however, traditional cutting method faces the growing production demand and quality standard, exposes many problems.

[0003] When the existing cutting device cuts a large number of long rubber into sections, it cannot guarantee that the rubber strip remains flat during feeding, when the rubber strip is bent or twisted, the parallelism of the cut after cutting will also be affected, the uneven feeding of rubber strip will cause the cut of rubber strip after cutting to be non-parallel, affect subsequent connection and use, reduce the use efficiency of cutting device.

[0004] Therefore, it is necessary to design and reform the cutting device to effectively prevent the phenomenon of uneven feeding during feeding. UTILITY MODEL CONTENT

[0005] To solve the problems in the background art, the utility model aims at providing a cutting device for rubber product processing, which has the advantages of efficient cutting, solves the problems that the existing cutting device cannot guarantee that the rubber strip remains flat during feeding when cutting a large number of long rubber into sections, when the rubber strip is bent or twisted, the parallelism of the cut after cutting will also be affected, the uneven feeding of rubber strip will cause the cut of rubber strip after cutting to be non-parallel, affect subsequent connection and use, reduce the use efficiency of cutting device.

[0006] To achieve the above object, the utility model provides the following technical scheme: A cutting device for rubber product processing, including processing table, the top fixed connection of processing table has installation cover, the right side fixed connection of installation cover has motor, the output end of motor is through to the inside of installation cover, the output end fixed connection of motor has rotary lever, both sides of rotary lever surface all are fixedly connected with gear one, the back side of gear one is engaged with eccentric tooth disc, the inside swing joint of eccentric tooth disc has push rod, the bottom swing joint of push rod has push board, the bottom fixed connection of push board has cutting knife, the number of cutting knife is several, and several cutting knife is equidistant distribution, the top fixed connection of processing table has baffle, the bottom of installation cover is provided with positioning mechanism.

[0007] As the utility model is preferred, the positioning mechanism includes the mounting plate, the top of mounting plate is fixedly connected in the top of processing table inner wall, the right side fixed connection of mounting plate has electric cylinder, the output end fixed connection of electric cylinder has rack, the front side of rack is engaged with gear three, the inner wall fixed connection of gear three has connecting column, the top swing joint of connecting column is in the top of processing table inner wall, the bottom swing joint of connecting column is in the top of mounting plate, the top fixed connection of connecting column surface has gear four, the front side and rear side of gear four all are engaged with toothed plate, the side fixed connection of toothed plate away from gear four has clamping plate.

[0008] As the utility model is preferred, the bottom fixed connection of rack has limit block one, limit block one swing joint is in the top of mounting plate.

[0009] As the utility model is preferred, the left side fixed connection of rotary lever has limit plate, and the limit plate is located in the top of processing table.

[0010] As the utility model is preferred, the output end fixed connection of electric cylinder has reinforcing rib, and the left side fixed connection of reinforcing rib is in the right side of rack.

[0011] As the utility model is preferred, the top fixed connection of cutting knife has reinforcing plate, and the inside fixed connection of reinforcing plate is in the surface of push board.

[0012] As the utility model is preferred, both sides fixed connection of push board has limit block two, and limit block two swing joint has installation cover.

[0013] Compared with the prior art, the utility model has the advantages of the following:

[0014] 1. The utility model discloses a rubber strip is pushed into the processing table from the front side, starts electric cylinder, and electric cylinder drives rack to move, and rack drives gear three rotation, and gear three drives gear four rotation, and gear four drives toothed plate to move, and toothed plate promotes the repeated movement of clamping plate, and clamping plate pushes and arranges the rack on the top of processing table, when rubber strip feeding is finished, and electric cylinder drives clamping plate to position rubber strip, starts motor, and motor drives rotating rod rotation, and rotating rod drives gear one rotation, and gear one drives gear two rotation, and gear two drives push rod to move downward, and push rod drives push plate to move downward, and push plate drives cutting knife to cut rubber strip fast, has the advantage of efficient cutting, and rubber strip is adjusted position by push plate ceaselessly in the process of feeding, guarantees that it keeps flat and stable when cutting, improves the use efficiency of cutting device.

[0015] 2. The utility model discloses a positioning mechanism is set up, can adjust the position of rubber strip, avoids rubber strip and other rubber strip and cannot be aligned, leads to the size error of cutting rubber strip, improves the use efficiency of cutting device. ACCURACY

[0016] Figure 1 It is the structural diagram of the utility model;

[0017] Figure 2 It is the three -dimensional view of processing table of the utility model;

[0018] Figure 3 It is the three -dimensional view of cutting knife of the utility model;

[0019] Figure 4 It is the three -dimensional view of mounting plate of the utility model;

[0020] Figure 5 It is the three -dimensional view of gear three of the utility model.

[0021] In the drawing: 1, processing table;2, mounting cover;3, motor;4, rotating rod;5, gear one;6, eccentric tooth disc;7, push rod;8, push plate;9, cutting knife;10, baffle;11, positioning mechanism;111, mounting plate;112, electric cylinder;113, rack;114, gear three;115, connecting column;116, gear four;117, toothed plate;118, clamping plate;12, limit block one;13, limiting plate;14, reinforcing rib;15, reinforcing plate;16, limit block two. SPECIFIC IMPLEMENTATION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] As Figures 1 to 5 shown, the utility model provides a kind of cutting device for rubber product processing, including processing table 1, the top of processing table 1 is fixedly connected with installation cover 2, the right side of installation cover 2 is fixedly connected with motor 3, the output end of motor 3 is penetrated to the inside of installation cover 2, the output end of motor 3 is fixedly connected with rotating rod 4, the both sides of rotating rod 4 surface are all fixedly connected with gear one 5, the rear side of gear one 5 is engaged with eccentric tooth disc 6, the inside of eccentric tooth disc 6 is movably connected with push rod 7, the bottom of push rod 7 is movably connected with push plate 8, the bottom of push plate 8 is fixedly connected with cutting knife 9, the quantity of cutting knife 9 is several, and several cutting knives 9 are equidistant distribution, the top of processing table 1 is fixedly connected with baffle 10, the bottom of installation cover 2 is provided with positioning mechanism 11.

[0024] Reference Figure 4 , positioning mechanism 11 includes mounting plate 111, the top of mounting plate 111 is fixedly connected in the top of processing table 1 inner wall, the right side of mounting plate 111 is fixedly connected with electric cylinder 112, the output end of electric cylinder 112 is fixedly connected with rack 113, the front side of rack 113 is engaged with gear three 114, the inner wall of gear three 114 is fixedly connected with connecting column 115, the top of connecting column 115 is movably connected in the top of processing table 1 inner wall, the bottom of connecting column 115 is movably connected in the top of mounting plate 111, the top of connecting column 115 surface is fixedly connected with gear four 116, the front side and the rear side of gear four 116 are all engaged with toothed plate 117, the side of toothed plate 117 away from gear four 116 is fixedly connected with clamping plate 118.

[0025] As a kind of technical optimization scheme of the utility model, by setting positioning mechanism 11, the position of rubber strip can be adjusted, avoid that rubber strip cannot be aligned with other rubber strips, lead to that the size of cut rubber strip has error, improve the use efficiency of cutting device.

[0026] Reference Figure 5 , the bottom of rack 113 is fixedly connected with limit block one 12, limit block one 12 is movably connected in the top of mounting plate 111.

[0027] As a technical optimization scheme of the utility model, through setting the limiting block one 12, the rack 113 can be fixed and limited, avoiding the rack 113 from shaking during movement, leading to the rack 113 and the gear three 114 disengaging, improving the use stability of the rack 113.

[0028] Reference Figure 3 The left side of the rotating rod 4 is fixedly connected with a limiting plate 13, and the limiting plate 13 is located on the top of the machining table 1.

[0029] As a technical optimization scheme of the utility model, through setting the limiting plate 13, the rotating rod 4 can be limited, avoiding the rotating rod 4 from shaking after long time use, leading to the gear one 5 shaking, improving the use stability of the rotating rod 4.

[0030] Reference Figure 5 The output end of the electric cylinder 112 is fixedly connected with a reinforcing rib 14, and the left side of the reinforcing rib 14 is fixedly connected to the right side of the rack 113.

[0031] As a technical optimization scheme of the utility model, through setting the reinforcing rib 14, the rack 113 can be reinforced, avoiding the rack 113 from shaking after long time use, leading to the rack 113 and the gear three 114 disengaging, improving the use stability of the rack 113.

[0032] Reference Figure 3 The top of the cutting knife 9 is fixedly connected with a reinforcing plate 15, and the inner side of the reinforcing plate 15 is fixedly connected to the surface of the push plate 8.

[0033] As a technical optimization scheme of the utility model, through setting the reinforcing plate 15, the cutting knife 9 can be reinforced, avoiding the connection between the cutting knife 9 and the push plate 8 loosening after long time use, leading to the cutting knife 9 and the push plate 8 disengaging, improving the use stability of the cutting knife 9.

[0034] Reference Figure 2 Both sides of the push plate 8 are fixedly connected with limiting blocks two 16, and the limiting blocks two 16 are movably connected with the mounting cover 2.

[0035] As a technical optimization scheme of the utility model, through setting the limiting blocks two 16, the push plate 8 can be limited, avoiding the push plate 8 from shaking during movement, leading to the cutting knife 9 shaking, improving the use stability of the push plate 8.

[0036] The working principle and use process of the utility model: when using, need to cut the rubber strip, first push the rubber strip from the front side into the processing table 1, start electric cylinder 112, electric cylinder 112 drives rack 113 to move, rack 113 drives gear three 114 to rotate, gear three 114 drives gear four 116 to rotate, gear four 116 drives toothed plate 117 to move, toothed plate 117 pushes clamping plate 118 to move repeatedly, clamping plate 118 pushes and arranges rack 113 on the top of processing table 1, when the rubber strip feeding is finished, electric cylinder 112 drives clamping plate 118 to position the rubber strip, start motor 3, motor 3 drives rotating rod 4 to rotate, rotating rod 4 drives gear one 5 to rotate, gear one 5 drives gear two to rotate, gear two drives push rod 7 to move downwards, push rod 7 drives push plate 8 to move downwards, push plate 8 drives cutting knife 9 to cut the rubber strip quickly, thereby having the advantage of efficient cutting.

[0037] In conclusion: the cutting device for rubber product processing, through the cooperation of processing table 1, mounting cover 2, motor 3, rotating rod 4, gear one 5, eccentric tooth disc 6, push rod 7, push plate 8, cutting knife 9, baffle 10, positioning mechanism 11, the problem that the existing cutting device cannot guarantee the rubber strip to keep flat during feeding when cutting a large number of long strip-shaped rubber into sections is solved, when the rubber strip is bent or twisted, the parallelism of the cutting after cutting is also affected, the uneven feeding of the rubber strip will cause the non-parallel of the cutting after cutting, which affects the subsequent connection and use, and reduces the use efficiency of the cutting device.

[0038] It should be noted that, in this text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0039] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing rubber products, comprising a processing table (1), characterized in that: The top of the processing platform (1) is fixedly connected with a mounting cover (2), the right side of the mounting cover (2) is fixedly connected with a motor (3), the output end of the motor (3) penetrates to the inside of the mounting cover (2), the output end of the motor (3) is fixedly connected with a rotating rod (4), the surfaces of the rotating rod (4) are fixedly connected with a gear one (5) on both sides, the rear side of the gear one (5) is engaged with an eccentric tooth disc (6), the inside of the eccentric tooth disc (6) is movably connected with a push rod (7), the bottom of the push rod (7) is movably connected with a push plate (8), the bottom of the push plate (8) is fixedly connected with a cutting knife (9), the number of the cutting knife (9) is several, and the several cutting knives (9) are equidistantly distributed, the top of the processing platform (1) is fixedly connected with a baffle (10), the bottom of the mounting cover (2) is provided with a positioning mechanism (11), the positioning mechanism (11) comprises an installation plate (111), the top of the installation plate (111) is fixedly connected to the top of the inner wall of the processing platform (1), the right side of the installation plate (111) is fixedly connected with an electric cylinder (112), the output end of the electric cylinder (112) is fixedly connected with a rack (113), the front side of the rack (113) is engaged with a gear three (114), the inner wall of the gear three (114) is fixedly connected with a connecting column (115), the top of the connecting column (115) is movably connected to the top of the inner wall of the processing platform (1), the bottom of the connecting column (115) is movably connected to the top of the installation plate (111), the top of the surface of the connecting column (115) is fixedly connected with a gear four (116), the front side and the rear side of the gear four (116) are both engaged with a toothed plate (117), one side of the toothed plate (117) away from the gear four (116) is fixedly connected with a clamping plate (118).

2. The cutting apparatus for rubber product processing according to claim 1, characterized in that: The bottom of the rack (113) is fixedly connected with a limiting block one (12), and the limiting block one (12) is movably connected to the top of the installation plate (111).

3. The cutting apparatus for rubber product processing according to claim 1, characterized in that: The left side of the rotating rod (4) is fixedly connected with a limiting plate (13), and the limiting plate (13) is located on the top of the processing platform (1).

4. The cutting apparatus for rubber product processing according to claim 1, characterized in that: The output end of the electric cylinder (112) is fixedly connected with a reinforcing rib (14), and the left side of the reinforcing rib (14) is fixedly connected to the right side of the rack (113).

5. The cutting apparatus for rubber product processing according to claim 1, characterized in that: The top of the cutting knife (9) is fixedly connected with a reinforcing plate (15), and the inside of the reinforcing plate (15) is fixedly connected to the surface of the push plate (8).

6. The cutting apparatus for rubber product processing according to claim 1, characterized in that: The two sides of the push plate (8) are both fixedly connected with a limiting block two (16), and the limiting block two (16) is movably connected with the mounting cover (2).

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