Rubber crepe slicing machine

Abstract

The utility model discloses a rubber crepe slicing machine which comprises a sectional material frame, the sectional material frame is provided with a feeding shaft, a conveying assembly, a cutting assembly and a discharging assembly, the feeding shaft is connected to the sectional material frame, the conveying assembly comprises a conveying machine frame, the conveying machine frame is connected to the sectional material frame, the conveying machine frame is longitudinally matched with a side plate in a sliding mode, and the cutting assembly is arranged on the side plate. The side plate is connected with a first friction wheel, the first friction wheel is connected with a first driven wheel, the cutting assembly comprises a cutting support, the cutting support is connected to the sectional material frame, the cutting support is longitudinally matched with a sliding block in a sliding mode, the sliding block is connected with the side plate, the cutting support is provided with a lower cutter, and the lower cutter is connected with the side plate. The sliding block is provided with an upper cutter matched with the lower cutter, the discharging assembly comprises a first conveying line and a second conveying line, a sensor is arranged between the first conveying line and the second conveying line, the rubber crepe roll can be automatically cut into fixed-length crepes, the efficiency is high, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber crepe slices, in particular to a rubber crepe slicer. Background Art

[0002] Crepe sheet, also known as crepe rubber and crepe rubber sheet, is a natural rubber product. After the latex is obtained from rubber trees, it is condensed and rolled into raw rubber sheets with a wrinkled surface. The density is 0.90-0.93. The quality is assessed based on appearance, chemical composition, and physical and mechanical properties. There are three types of crepe sheets: white crepe sheets, brown crepe sheets, and black crepe sheets. Each type is further divided into several grades, and there are thin and thick sheets. In subsequent processing, the crepe sheet rolls need to be cut into fixed-length segments. The existing technology requires manual cutting, which is inefficient, has high labor costs, and a low degree of automation. Utility Model Content

[0003] In view of the above-mentioned prior art, the present invention provides a rubber crepe slicer, which mainly solves the above-mentioned problems.

[0004] To achieve the above-mentioned purpose, the technical solution of the embodiment of the utility model is implemented as follows:

[0005] A rubber crepe slicer comprises a profile frame, wherein the profile frame is provided with a loading shaft, a conveying assembly, a cutting assembly and a blanking assembly from left to right, the loading shaft is rotatably connected to the profile frame, the conveying assembly comprises a conveying frame, the conveying frame is connected to the profile frame, the conveying frame is longitudinally slidingly matched with a side plate, the side plate is rotatably connected to a first friction wheel, and the first friction wheel is rotatably connected above the first driven wheel, the cutting assembly comprises a cutting bracket, the cutting bracket is connected to the profile frame, the cutting bracket is longitudinally slidingly matched with a sliding block, the sliding block is connected to the side plate, the cutting bracket is provided with a lower cutter, the sliding block is provided with an upper cutter cooperating with the lower cutter, the blanking assembly comprises a first conveyor line and a second conveyor line, and a sensor is provided between the first conveyor line and the second conveyor line.

[0006] Furthermore, the profile frame is provided with a feeding motor, the output shaft of the feeding motor is connected to the feeding shaft, and the feeding shaft is provided with a limiting sleeve.

[0007] Furthermore, the cutting bracket is provided with a cutting motor, the output end of the cutting motor is provided with a disc, the disc is hinged with a connecting rod, the connecting rod is hinged to the sliding block, the conveyor frame is provided with a guide rail equipped with a slider, and the slider is connected to the side plate.

[0008] Furthermore, the conveyor frame is provided with a driving motor, and the output end of the driving motor is connected to the first friction wheel.

[0009] Furthermore, the side plate is provided with a second friction wheel, a second driven wheel is provided above the second friction wheel, the first friction wheel is provided with a first sprocket, and the second friction wheel is provided with a second sprocket that is driven by a chain and cooperates with the first sprocket.

[0010] Furthermore, the profile frame is provided with a tensioning shaft, and the tensioning shaft is provided with the limiting sleeve.

[0011] Furthermore, the profile frame is provided with a material guiding mechanism, which includes a material guiding frame, a rotating shaft, a pressure plate, and a material guiding roller. The material guiding roller is rotatably connected to the material guiding frame, the pressure plate is connected to the rotating shaft, and the rotating shaft is rotatably connected to the left side of the material guiding frame. The material guiding frame is connected to one end of a tension spring, and the other end of the tension spring is connected to the rotating shaft.

[0012] Furthermore, the material guide roller is provided with a limit plate, and the limit plate is connected to the material guide roller via a locking bolt.

[0013] Furthermore, the sliding block is provided with an upper knife seat, the upper knife seat is provided with a knife groove, the upper cutter is installed in the knife groove, the upper knife seat array is provided with a plurality of locking threaded holes, the cutting bracket is provided with a lower knife seat, and the lower cutter is installed on the lower knife seat.

[0014] Furthermore, the cutting bracket is provided with a transition plate, one end of the transition plate is connected to the right side of the second friction wheel, and the other end is connected to the left side of the lower cutter, the sliding block is fixed with a T-shaped plate, the side plate is fixed with a connecting plate, a screw is provided on the T-shaped plate, the screw passes through the connecting plate and is movably connected to the connecting plate, the T-shaped plate is connected to one end of a spring, the other end of the spring is connected to the connecting plate, the spring is sleeved on the screw, and a nut is connected to the screw.

[0015] The beneficial effects of the utility model are as follows: the cutting time is determined by sensor induction, the upper cutter is driven to descend and cut by the sliding block, and at the same time the transmission of the crepe sheet by the first friction wheel and the first driven wheel is cut off, ensuring that the length of the crepe sheet is the set length, and the rubber crepe sheet roll can be automatically cut into fixed-length crepe sheets, which has high efficiency, reduces labor costs and has a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a main structural diagram of a rubber crepe slicer according to an embodiment of the present application;

[0017] Figure 2 This is a 3D diagram of the structure of a rubber crepe slicer in an embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the structure of the conveying component and the cutting component in the embodiment of the present application;

[0019] Figure 4 This is an enlarged schematic diagram of point A in the embodiment of this application;

[0020] Figure 5 This is a top view of the Shushan conveying assembly and cutting assembly in the embodiment of the present application;

[0021] Figure 6 This is an enlarged schematic diagram of point B in the embodiment of this application;

[0022] Figure 7 This is a 3D schematic diagram of a cutting component in an embodiment of the present application;

[0023] Figure 8 is a cross-sectional schematic diagram of a cutting component in an embodiment of the present application;

[0024] Description of Figure Numbers:

[0025] 1. Profile rack; 2. Feeding shaft; 3. Conveying assembly; 4. Cutting assembly; 5. Unloading assembly; 6. Crepe sheet; 7. Conveyor rack; 8. Side plate; 9. First friction wheel; 10. First driven wheel; 11. Cutting bracket; 12. Sliding block; 13. Lower cutter; 14. Upper cutter; 15. First conveyor line; 16. Second conveyor line; 17. Sensor; 18. Feeding motor; 19. Limit sleeve; 20. Cutting motor; 21. Disc; 22. Connecting rod; 23. Guide rail; 25. Drive motor; 26. Second friction wheel ; 27. Second driven wheel; 28. First sprocket; 29. ​​Chain; 30. Second sprocket; 31. Tensioning shaft; 32. Material guide mechanism; 33. Material guide rack; 34. Rotating shaft; 35. Pressing plate; 36. Material guide roller; 37. Tension spring; 38. Limiting plate; 39. Locking bolt; 40. Upper knife seat; 41. Knife groove; 42. Locking threaded hole; 43. Lower knife seat; 44. Transition plate; 45. T-shaped plate; 46. Connecting plate; 47. Screw; 48. Spring; 49. Nut; 50. Crepe roll; 51. Magnetic powder clutch. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the technical solution of the present invention in conjunction with the accompanying drawings and specific embodiments of the specification. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. In the following description, reference is made to "some embodiments", which describes a subset of all possible embodiments, but it should be understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.

[0027] It should also be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0028] Example 1

[0029] Refer to the attached Figure 1-8The present application provides a rubber crepe slicer, comprising a profile frame 1, wherein the profile frame 1 is provided with a feeding shaft 2, a conveying assembly 3, a cutting assembly 4 and a feeding assembly 5 in sequence from left to right, wherein the feeding shaft 2 is rotatably connected to the profile frame 1, and the feeding shaft 2 is used to place a crepe roll 50, and the conveying assembly 3 comprises a conveyor frame 7, wherein the conveyor frame 7 is connected to the profile frame 1, and the conveyor frame 7 is longitudinally slidably matched with a side plate 8, wherein the side plate 8 is rotatably connected to a first friction wheel 9, and a first driven wheel 10 is rotatably connected above the first friction wheel 9, and the crepe roll 50 is unwound through the feeding shaft 2, and the crepe 6 enters between the first friction wheel 9 and the first driven wheel 10, and passes through the first friction wheel 9 and the first driven wheel 1 0 friction force drives the crepe 6 to feed the cutting component 4, the cutting component 4 includes a cutting bracket 11, the cutting bracket 11 is connected to the profile frame 1, the cutting bracket 11 slides longitudinally with a sliding block 12, the sliding block 12 is connected to the side plate 8, the sliding block 12 slides up and down to drive the side plate 8 to slide up and down, the cutting bracket 11 is provided with a lower cutter 13, the sliding block 12 is provided with an upper cutter 14 that cooperates with the lower cutter 13, the sliding block 12 descends and drives the upper cutter 14 to descend to cut the crepe 6 into pieces, the blanking component 5 includes a first conveyor line 15 and a second conveyor line 16, a sensor 17 is provided between the first conveyor line 15 and the second conveyor line 16, the first conveyor line 15 and the second conveyor line 16 A conveyor line 15 conveys the crepe 6 passing through the lower cutter 13 to the second conveyor line 16. The second conveyor line 16 is used to convey the crepe 6 to the next station. The sensor 17 is used to sense the position of the crepe 6. When working, the crepe roll 50 is first placed on the feeding shaft 2, and the crepe 6 is manually pulled through the first friction wheel 9 and the first driven wheel 10. The first friction wheel 9 is started to convey the crepe 6 through the lower cutter 13 and to the sensor 17 through the first conveyor line 15. When the sensor 17 senses the crepe 6, the control system instructs the sliding block 12 to descend and cut, and at the same time drives the side plate 8 to descend, so that the first friction wheel 9 and the first driven wheel 10 are separated, so that the crepe 6 is no longer transported forward, achieving a fixed-length cutting effect, and the cut crepe 6 is transported to the second conveyor line 16 via the first conveyor line 15. The second conveyor line 16 transports the crepe 6 to the next station. When the cutting is completed, the sliding block 12 rises and resets, the upper cutter 14 and the lower cutter 13 are separated, and the first friction wheel 9 rises and resets, and continues to transport the crepe 6. This cycle is repeated, and the sensor 17 senses and determines the cutting time. The sliding block 12 descends to drive the upper cutter 14 to descend for cutting, and at the same time, the transmission of the crepe 6 by the first friction wheel 9 and the first driven wheel 10 can be cut off, so that the rubber crepe roll 50 can be automatically cut into fixed-length crepes. The efficiency is high, the labor cost is reduced, and the structure is simple.

[0030] Specifically, the profile rack 1 is provided with a feeding motor 18, the output shaft of the feeding motor 18 is connected to the feeding shaft 2, and the unwinding and stopping of the crepe roll 50 are controlled by the feeding motor 18. Limit sleeves 19 are provided on both sides of the feeding shaft 2. The limit sleeves 19 are used to limit the two ends of the crepe roll 50, play a positioning role, and ensure that the position of each unwinding is accurate. Preferably, the output end of the feeding motor 18 is provided with a magnetic powder clutch 51, and the output end of the magnetic powder clutch 51 is connected to the feeding shaft 2. The unwinding and stopping of the crepe roll 50 are controlled by the magnetic powder clutch 51, which effectively protects the motor, avoids frequent starting and stopping of the motor, and affects the service life, and has a simple structure.

[0031] Specifically, the cutting bracket 11 is provided with a cutting motor 20, and the output end of the cutting motor 20 is provided with a disc 21, the disc 21 is hinged with a connecting rod 22, and the connecting rod 22 is hinged to the sliding block 12. The conveyor frame 7 is provided with a guide rail 23 with a slider, and the slider is connected to the side plate 8. The slider and the guide rail 23 cooperate to reduce friction and jamming. The cutting motor 20 drives the disc 21 to rotate, and then drives the sliding block 12 to slide up and down, with high precision, fast up and down speed, simple structure and easy maintenance.

[0032] Specifically, the conveyor frame 7 is provided with a driving motor 25 , the output end of the driving motor 25 is connected to the first friction wheel 9 , and the first friction wheel 9 is driven to rotate by the driving motor 25 , which has good continuity and simple structure.

[0033] Specifically, the side plate 8 is provided with a second friction wheel 26, a second driven wheel 27 is provided above the second friction wheel 26, the first friction wheel 9 is provided with a first sprocket 28, and the second friction wheel 26 is provided with a second sprocket 30 that is driven by a chain 29 and the first sprocket 28. By adding the second friction wheel 26, the conveying efficiency of the crepe sheet 6 is improved and slipping is prevented. The transmission is carried out through the chain 29 sprocket, and the structure is simple.

[0034] Specifically, the profile frame 1 is provided with a tensioning shaft 31, and the tensioning shaft 31 is provided with the limiting sleeve 19. The tensioning shaft 31 is used to tension and level the crepe sheet 6, and the limiting sleeve 19 is used to prevent the crepe sheet 6 from deviating, and the structure is simple.

[0035] Example 2

[0036] Refer to the attached Figure 1-8The difference between this embodiment and embodiment 1 is that the profile frame 1 is provided with a material guiding mechanism 32, and the material guiding mechanism 32 includes a material guiding frame 33, a rotating shaft 34, a pressure plate 35, and a material guiding roller 36. The material guiding roller 36 is rotatably connected to the material guiding frame 33, and the crepe 6 can be inserted in the adjacent material guiding rollers 36 for conveying and leveling. The pressure plate 35 is fixedly connected to the rotating shaft 34, and the rotating shaft 34 is rotatably connected to the left side of the material guiding frame 33. The rotation of the rotating shaft 34 will drive the pressure plate 35 to rotate. The material guiding frame 33 is connected to one end of a tension spring 37, and the other end of the tension spring 37 is connected to the rotating shaft 34. The tension spring 37 pulls the rotating shaft 34 so that the pressure plate 35 presses the crepe 6, which plays a pre-tightening role, and also prevents the crepe 6 from falling. The structure is simple.

[0037] Specifically, the guide roller 36 is provided with a limit plate 38, and the limit plate 38 is connected to the guide roller 36 through a locking bolt 39. The limit plate 38 is used to limit the crepe sheet 6 to prevent deviation, and has a simple structure and is easy to use.

[0038] Specifically, the sliding block 12 is provided with an upper knife seat 40, the upper knife seat 40 is provided with a knife groove 41, the upper cutter 14 is installed in the knife groove 41, the upper knife seat 40 array is provided with a plurality of locking threaded holes 42, the cutting bracket 11 is provided with a lower knife seat 43, the lower cutter 13 is installed on the lower knife seat 43, and the locking threaded hole 42 is equipped with a Xami screw for locking the upper cutter 14. When installed and used, the upper cutter 14 can be adjusted to be installed obliquely in the knife groove 41 and fixed by the Xami screw, so that the upper cutter 14 and the lower cutter 13 form an angle with each other to form shearing, thereby improving the cutting ability of the crepe sheet 6 and having a simple structure.

[0039] Specifically, the cutting bracket 11 is provided with a transition plate 44, one end of the transition plate 44 is connected to the right side of the second friction wheel 26, and the other end is connected to the left side of the lower cutter 13, the sliding block 12 is fixed with a T-shaped plate 45, the side plate 8 is fixed with a connecting plate 46, the T-shaped plate 45 is provided with a screw 47, the screw 47 is a threaded section in the upper half and an optical axis section in the lower half, the screw 47 passes through the connecting plate 46 and is movably connected to the connecting plate 46, the T-shaped plate 45 is connected to one end of a spring 48, the spring 4 The other end of 8 is connected to the connecting plate 46, and the spring 48 is sleeved on the screw 47. The screw 47 is connected with a nut 49. During operation, the sliding block 12 descends and cuts and then rises to reset. The rise of the T-shaped plate 45 drives the connecting plate 46 to rise and then drives the side plate 8 to rise, so that the friction wheel resets and conveys the crepe 6. The spring 48 plays a buffering role to avoid the friction wheel from resetting and the driven wheel from colliding and being damaged. When it is necessary to adjust the buffering force of the spring 48, it can be done by adjusting the nut 49. The structure is simple and the operation is easy.

[0040] The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited to them. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this utility model should be included in the scope of protection of the present utility model. The scope of protection of the present utility model should be based on the scope of protection of the claims.

Claims

1. A rubber crepe slicer, characterized in that: The cam is connected to the profile frame, and the cam is connected to the profile frame by a plurality of means for traversing the feed shaft, the cam is connected to the profile frame by a plurality of means for traversing the feed shaft, the cam is connected to the profile frame by a plurality of means for traversing the feed shaft, the cam is connected to the profile frame by a plurality of means for traversing the feed shaft, the cam is connected to the profile frame by a plurality of means for traversing the feed shaft, the cam is connected to the profile frame by a plurality of means for traversing the feed shaft 2. A rubber crepe slicer according to claim 1, characterized in that: The profile frame is provided with a feeding motor, the output shaft of the feeding motor is connected to the feeding shaft, and the feeding shaft is provided with a limiting sleeve.

3. The rubber crepe slicer according to claim 1, characterized in that: The cutting bracket is provided with a cutting motor, the output end of the cutting motor is provided with a disc, the disc is hinged with a connecting rod, the connecting rod is hinged to the sliding block, the conveyor frame is provided with a guide rail matched with a slider, and the slider is connected to the side plate.

4. The rubber crepe slicer according to claim 1, characterized in that: The conveyor frame is provided with a driving motor, and the output end of the driving motor is connected to the first friction wheel.

5. The rubber crepe slicer according to claim 4, characterized in that: The side plate is provided with a second friction wheel, a second driven wheel is provided above the second friction wheel, the first friction wheel is provided with a first sprocket, and the second friction wheel is provided with a second sprocket driven by a chain and the first sprocket.

6. The rubber crepe slicer according to claim 2, characterized in that: The profile frame is provided with a tensioning shaft, and the tensioning shaft is provided with the limiting sleeve.

7. The rubber crepe slicer according to claim 6, characterized in that: The profile frame is provided with a material guiding mechanism, which includes a material guiding frame, a rotating shaft, a pressure plate, and a material guiding roller. The material guiding roller is rotatably connected to the material guiding frame, the pressure plate is connected to the rotating shaft, and the rotating shaft is rotatably connected to the left side of the material guiding frame. The material guiding frame is connected to one end of a tension spring, and the other end of the tension spring is connected to the rotating shaft.

8. The rubber crepe slicer according to claim 7, characterized in that: The material guide roller is provided with a limit plate, and the limit plate is connected to the material guide roller through a locking bolt.

9. The rubber crepe slicer according to claim 1, characterized in that: The sliding block is provided with an upper knife seat, the upper knife seat is provided with a knife groove, the upper cutter is installed in the knife groove, the upper knife seat array is provided with a plurality of locking threaded holes, the cutting bracket is provided with a lower knife seat, and the lower cutter is installed on the lower knife seat.

10. The rubber crepe slicer according to claim 1, characterized in that: The sliding block is fixed with a T-shaped plate, the side plate is fixed with a connecting plate, a screw is provided on the T-shaped plate, the screw passes through the connecting plate and is movably connected to the connecting plate, the T-shaped plate is connected to one end of a spring, the other end of the spring is connected to the connecting plate, the spring is sleeved on the screw, and a nut is connected to the screw.

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