Multi-station cutting device for geomembrane processing

Abstract

The utility model relates to the technical field of geomembrane processing, and discloses a multi-station cutting device for geomembrane processing, which comprises a bottom plate, first annular positioning sleeves are fixedly connected to two sides of the upper surface of the bottom plate, and fixing screws are in threaded connection with the interiors of the first annular positioning sleeves. The inner walls of the first annular positioning sleeves are fixedly connected with rotating bearings, the inner walls of the rotating bearings are rotatably connected with first rotating shafts, one ends of the first rotating shafts are fixedly connected with first motors, the output ends of the first motors are connected with the outer walls of the first rotating shafts, and the outer walls of the first rotating shafts are fixedly connected with belt pulleys; the outer wall of the belt wheel is rotationally connected with a conveying belt, and a cutting assembly is arranged above the conveying belt. According to the geomembrane conveying and discharging device, through mutual cooperation of the conveying belt, the cutter and the telescopic shaft, the problems that geomembranes need to be conveyed manually, and automatic lifting of cutting adjustment cannot be achieved are solved, and the effects that conveying and discharging of the geomembranes are integrated, and the production efficiency is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of geomembrane processing, in particular to a multi-station cutting device for geomembrane processing. Background Art

[0002] Geomembrane is a geotechnical anti-seepage material made of plastic film as the anti-seepage substrate and non-woven fabric. The anti-seepage performance of the new material geomembrane mainly depends on the anti-seepage performance of the plastic film. The plastic films used for anti-seepage applications at home and abroad are mainly polyvinyl chloride and polyethylene. ECB is also designed for tunnel applications. They are a kind of polymer chemical flexible material with a small specific gravity, strong elongation, high deformation adaptability, corrosion resistance, low temperature resistance, and good anti-freeze performance. In order to ensure the production of geomembranes of different sizes required in a certain field, the geomembrane needs to be processed and cut.

[0003] After searching, a multi-station cutting device for geomembrane processing is disclosed in the announcement number: CN220128887U, which includes a workbench, both ends of the top side of the workbench are fixedly connected with U-shaped plates, and a reeling roller is rotatably connected between the two U-shaped plates. The middle end of the top of the workbench is fixedly connected with a frame, and the left and right sides of the frame are provided with limit grooves. The middle part of the top of the frame is fixedly connected with a cylinder, and the top of the cylinder is fixedly connected with a sliding rod, and the bottom end of the sliding rod is fixedly connected with a cutting knife. The front and rear sides of the sliding rod are fixedly connected with two connecting rods, and the two connecting rods are fixedly connected with a fixed rod on the separated side. In this utility model, firstly, the cutting is completed under the mutual cooperation of the cylinder, the sliding rod, the cutting knife, the limit groove, the connecting rod, the fixed rod, the pressure rod, the fixed column, the sliding hole, and the spring, thereby improving the practicality of the cutting device.

[0004] In this application, the uncut geomembrane needs to be manually transferred to the cutting tool, and the geomembrane cannot be transported and cut, which increases the labor intensity. In addition, the automatic lifting and lowering of the adjustment cutting cannot be achieved, resulting in low production efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a multi-station cutting device for geomembrane processing, aiming to improve the problems in the prior art that the geomembrane cannot be transported and cut, the labor intensity is increased, and the automatic lifting and lowering of the adjustment cutting cannot be achieved, resulting in low production efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-station cutting device for geomembrane processing, comprising a base plate, a first motor is arranged above the base plate, first annular positioning sleeves are fixedly connected to both sides of the upper surface of the base plate, a fixing screw is connected to the internal thread of the first annular positioning sleeve, a rotating bearing is fixedly connected to the inner wall of the first annular positioning sleeve, a first rotating shaft is rotatably connected to the inner wall of the rotating bearing, an output end of the first motor is connected to the outer wall of the first rotating shaft, a swing pulley is fixedly connected to one end of the first rotating shaft, and a pulley is fixedly connected to the outer wall of the first rotating shaft. A conveyor belt is provided on the outer wall of the pulley, and a cutting assembly is provided above the conveyor belt. The cutting assembly includes a back plate, and the back plate is provided above the conveyor belt. A cutter is fixedly connected to the outer wall of the back plate, and an internal screw is provided inside the cutter. Telescopic shafts are fixedly connected to both sides of the outer wall of the back plate, and a sleeve is slidably connected to the outer wall of the telescopic shaft. A fixed rod is fixedly connected to the lower surface of the sleeve, and a connecting rod is fixedly connected to the outer wall of the fixed rod. A second holding block is fixedly connected to the lower surface of the fixed rod, and a second positioning pin is fixedly connected to the inside of the second holding block, and a fitting strip is fixedly connected to the outer wall of the second positioning pin.

[0007] Furthermore, the outer wall of the sleeve is fixedly connected to a connecting plate, the connecting plate is fixedly connected to the outer wall of the base plate, a second transmission assembly is arranged below the base plate, the second transmission assembly includes a support frame, the support frame is arranged below the base plate, a second motor is fixedly connected to the upper surface of the support frame, a driving wheel is fixedly connected to the output end of the second motor, a belt is rotatably connected to the outer wall of the driving wheel, a driven wheel is rotatably connected to the inner wall of the belt, a second rotating shaft is fixedly connected to both sides of the outer wall of the driven wheel, a fixed disk is fixedly connected to one end of the second rotating shaft, and a convex rod is fixedly connected to the outer wall of the fixed disk.

[0008] Furthermore, a first transmission assembly is provided on the outer wall of the protruding rod, and the first transmission assembly includes a connecting rod. The outer wall of the connecting rod is provided above the protruding rod, and both ends of the connecting rod are fixedly connected with a first clamping block. The inner wall of the first clamping block is rotatably connected with a first positioning pin, and the outer wall of the first positioning pin is rotatably connected to the inner wall of the swing pulley.

[0009] Furthermore, the outer wall of the swing pulley is arranged on one side of the bottom plate, a feed plate is arranged on one side of the outer wall of the bottom plate, and a discharge plate is arranged on the other side of the outer wall of the bottom plate.

[0010] Furthermore, a material storage box is arranged below the discharge plate, and a fixing plate is fixedly connected to the upper surface of the bottom plate.

[0011] Furthermore, a support leg is fixedly connected to the lower surface of the base plate, and an outer wall of the support frame is fixedly connected to an outer wall of the support leg.

[0012] Furthermore, a tripod is fixedly connected to the outer wall of the support leg, and a fixing bar is fixedly connected to the outer wall of the support leg.

[0013] Furthermore, a second annular positioning sleeve is fixedly connected to the upper surface of the fixing bar, and a pentagonal screw is threadedly connected to the inner portion of the second annular positioning sleeve.

[0014] The utility model has the following beneficial effects:

[0015] In the utility model, the first motor, the first rotating shaft, the conveyor belt, the feed plate, the discharge plate, and the material storage box cooperate with each other, thereby solving the problem of manually transferring the uncut geomembrane to the cutting tool, thereby achieving the effect of integrated conveying and discharging of the geomembrane;

[0016] In the utility model, the problem that the automatic lifting and lowering of the cutting cannot be adjusted is solved by the mutual cooperation of the back plate, the cutting knife, the telescopic shaft, the shaft sleeve, the first annular positioning sleeve, the second motor, the driving wheel and the driven wheel, thereby achieving the effect of improving production efficiency and saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a multi-station cutting device for geomembrane processing proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of one side of the bottom plate of a multi-station cutting device for geomembrane processing proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the first transmission assembly of a multi-station cutting device for geomembrane processing proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of a cutting assembly of a multi-station cutting device for geomembrane processing proposed by the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the structure of the second transmission assembly of a multi-station cutting device for geomembrane processing.

[0022] Legend:

[0023] 1. Bottom plate; 2. Support legs; 3. Tripod; 4. Feeding plate; 5. First motor; 6. First annular positioning sleeve; 7. Fixing screw; 8. First rotating shaft; 9. Conveyor belt; 10. Fixing plate; 11. Discharging plate; 12. Material container; 13. Cutting assembly; 14. First transmission assembly; 15. Second transmission assembly; 16. Connecting plate; 17. Pulley; 18. Rotating bearing; 19. Swinging pulley; 20. First positioning pin; 21. First holding block; 2 2. Connecting rod; 23. Second annular positioning sleeve; 24. Back plate; 25. Fixing strip; 26. Inner screw; 27. Telescopic shaft; 28. Bushing; 29. ​​Fixed rod; 30. Connecting rod; 31. Second holding block; 32. Second positioning pin; 33. Engaging strip; 34. Support frame; 35. Second motor; 36. Driving wheel; 37. Driven wheel; 38. Second rotating shaft; 39. Fixed plate; 40. Protruding rod; 41. Belt; 42. Cutter; 43. Pentalobe screw. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5, an embodiment provided by the utility model: a multi-station cutting device for geomembrane processing, comprising a bottom plate 1, a first motor 5 is arranged above the bottom plate 1, first annular positioning sleeves 6 are fixedly connected to both sides of the upper surface of the bottom plate 1, the first annular positioning sleeves 6 are internally threaded with fixing screws 7, the inner wall of the first annular positioning sleeves 6 is fixedly connected with a rotating bearing 18, the inner wall of the rotating bearing 18 is rotatably connected with a first rotating shaft 8, the output end of the first motor 5 is connected to the outer wall of the first rotating shaft 8, one end of the first rotating shaft 8 is fixedly connected with a swing pulley 19, the outer wall of the first rotating shaft 8 is fixedly connected with a pulley 17, a conveyor belt 9 is arranged on the outer wall of the pulley 17, a cutting assembly 13 is arranged above the conveyor belt 9, the cutting assembly 13 comprises a back plate 24, the back plate 24 is arranged above the conveyor belt 9, a cutting knife 42 is fixedly connected to the outer wall of the back plate 24, the cutting knife 42 is internally threaded with an internal screw 26, the outer wall of the back plate 24 is fixedly connected with a telescopic shaft 27 on both sides, and the outer wall of the telescopic shaft 27 slides A shaft sleeve 28 is connected, a fixed rod 29 is fixedly connected to the lower surface of the shaft sleeve 28, a connecting rod 30 is fixedly connected to the outer wall of the fixed rod 29, a second clamping block 31 is fixedly connected to the lower surface of the fixed rod 29, a second positioning pin 32 is fixedly connected inside the second clamping block 31, a fitting strip 33 is fixedly connected to the outer wall of the second positioning pin 32, a connecting plate 16 is fixedly connected to the outer wall of the bottom plate 1, and a second transmission assembly 15 is arranged below the bottom plate 1. 15 includes a support frame 34, which is arranged below the bottom plate 1, and a second motor 35 is fixedly connected to the upper surface of the support frame 34, and a driving wheel 36 is fixedly connected to the output end of the second motor 35, and a belt 41 is rotatably connected to the outer wall of the driving wheel 36, and a driven wheel 37 is rotatably connected to the inner wall of the belt 41, and a second rotating shaft 38 is fixedly connected to both sides of the outer wall of the driven wheel 37, and a fixed disk 39 is fixedly connected to one end of the second rotating shaft 38, and a convex rod 40 is fixedly connected to the outer wall of the fixed disk 39.

[0026] Specifically, the first holding blocks 21 on both sides of the outer wall of the connecting rod 22 are not only used to fix the protruding rod 40 and the first locating pin 20, but also can ensure the stability of the swing pulley 19 during the rotation process. The rotation connection design of the protruding rod 40 and the first locating pin 20 allows the swing pulley 19 to adjust its angle as needed to meet the transmission requirements under different circumstances. This design is both flexible and practical, and improves the adaptability and work efficiency of the device. A feeding plate 4 is provided on one side of the bottom plate 1, and a discharging plate 11 is provided on the other side. This design allows the geomembrane to enter the device smoothly and be smoothly output after cutting. A material box 12 is provided under the discharging plate 11 for collecting the cut geomembrane for subsequent processing. The upper surface of the bottom plate 1 is fixed The fixed fixing plate 10 is used to support the cutting assembly 13 to ensure the stability of the cutting process. The lower surface of the base plate 1 is fixedly connected with a supporting leg 2. The supporting leg 2 not only supports the entire device, but also enhances the stability of the device through the tripod 3. The outer wall of the supporting leg 2 is also fixedly connected with a fixing bar 25. The second annular positioning sleeve 23 on the upper surface of the fixing bar 25 is used to fix the five-point screw 43, thereby further fixing the supporting leg 2 and improving the stability of the device. Overall, the utility model realizes automatic cutting and transportation of geomembranes through the mutual cooperation of multiple components, greatly improves production efficiency, and reduces labor costs. At the same time, the device is reasonably designed, easy to operate, and has strong practicality and broad application prospects.

[0027] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 A first transmission assembly 14 is provided on the outer wall of the convex rod 40, and the first transmission assembly 14 includes a connecting rod 22, the outer wall of the connecting rod 22 is arranged above the convex rod 40, and both ends of the connecting rod 22 are fixedly connected with a first holding block 21, and the inner wall of the first holding block 21 is rotatably connected with a first positioning pin 20, and the outer wall of the first positioning pin 20 is rotatably connected to the inner wall of the swing pulley 19, and the outer wall of the swing pulley 19 is arranged on one side of the bottom plate 1, and a feeding plate 4 is provided on one side of the outer wall of the bottom plate 1, and a discharging plate 11 is provided on the other side of the outer wall of the bottom plate 1, and a material box 12 is provided below the discharging plate 11, a fixing plate 10 is fixedly connected to the upper surface of the bottom plate 1, and a supporting leg 2 is fixedly connected to the lower surface of the bottom plate 1, the outer wall of the supporting frame 34 is fixedly connected to the outer wall of the supporting leg 2, and the outer wall of the supporting leg 2 is fixedly connected to the tripod 3, the outer wall of the supporting leg 2 is fixedly connected to a fixing strip 25, and the upper surface of the fixing strip 25 is fixedly connected to a second annular positioning sleeve 23, and the internal thread of the second annular positioning sleeve 23 is connected with a pentagonal screw 43.

[0028] Specifically, the first holding blocks 21 on both sides of the outer wall of the connecting rod 22 are not only used to fix the protruding rod 40 and the first locating pin 20, but also can ensure the stability of the swing pulley 19 during the rotation process. The rotation connection design of the protruding rod 40 and the first locating pin 20 allows the swing pulley 19 to adjust its angle as needed to meet the transmission requirements in different situations. This design is both flexible and practical, and improves the adaptability and work efficiency of the device. A feeding plate 4 is provided on one side of the base plate 1, and a discharging plate 11 is provided on the other side. This design allows the geomembrane to enter the device smoothly and be smoothly output after cutting. A material box 12 is provided under the discharging plate 11 for collecting the cut geomembrane to facilitate subsequent processing. The fixed plate 10 fixed on the upper surface of the base plate 1 is used to support the cutting assembly 13 to ensure cutting In order to ensure the stability of the cutting process, the lower surface of the base plate 1 is fixedly connected with a supporting leg 2, which not only supports the entire device, but also enhances the stability of the device through the tripod 3. The outer wall of the supporting leg 2 is also fixedly connected with a fixing bar 25. The second annular positioning sleeve 23 on the upper surface of the fixing bar 25 is used to fix the five-point screw 43, thereby further fixing the supporting leg 2 and improving the stability of the device. The cutting knife 42 of the cutting assembly 13 is made of high-strength material to ensure the accuracy and durability of cutting. At the same time, the internal screw 26 connected to the internal thread of the cutting knife 42 facilitates the adjustment of the position and angle of the cutting knife 42 to meet the cutting needs of geomembranes of different thicknesses. The design of the telescopic shaft 27 and the sleeve 28 allows the cutting knife 42 to be telescopic as needed, further improving the flexibility and accuracy of cutting.

[0029] Working principle: When geomembrane processing and cutting is required, first start the output end of the first motor 5 to rotate the first rotating shaft 8 and drive the conveyor belt 9 to transmit. At this time, put the geomembrane to be cut into the feed plate 4, and then start the output end of the second motor 35 in the second transmission assembly 15 to rotate the driving wheel 36. The driven wheel 37 drives the second rotating shaft 38 connected thereto to rotate through the transmission of the belt 41. At this time, the protruding rod 40 in the fixed disk 39 on the second rotating shaft 38 rotates around the second rotating shaft 38, driving the first holding block 21 at the bottom of the first transmission assembly 14 connected thereto to swing, thereby driving the connecting rod 22 and the first holding block 21 above to swing, and through the transmission of the first positioning pin 20, the swing pulley 19 also swings to complete the swing transmission.

[0030] Secondly, the engaging strip 33 in the cutting assembly 13 engaged with the other end of the second rotating shaft 38 is swung by the first transmission assembly 14, so that the fixed rod 29 and the shaft sleeve 28 connected thereto are swung up and down, and the telescopic shaft 27 is extended and retracted up and down, thereby the cutting knife 42 on the back plate 24 is moved up and down, so as to realize the processing and cutting of the geomembrane, and then the cut geomembrane is transported by the conveyor belt 9 and transported to the material box 12 via the discharge plate 11, thereby completing the discharge and transportation of the geomembrane.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-station cutting device for geomembrane processing, comprising a bottom plate (1), characterized in that: A first motor (5) is arranged above the base plate (1), and first annular positioning sleeves (6) are fixedly connected to both sides of the upper surface of the base plate (1), and a fixing screw (7) is connected to the inner thread of the first annular positioning sleeve (6), and a rotating bearing (18) is fixedly connected to the inner wall of the first annular positioning sleeve (6), and a first rotating shaft (8) is rotatably connected to the inner wall of the rotating bearing (18), and the output end of the first motor (5) is connected to the outer wall of the first rotating shaft (8), and a swing pulley (19) is fixedly connected to one end of the first rotating shaft (8), and a belt pulley (17) is fixedly connected to the outer wall of the first rotating shaft (8), and a conveyor belt (9) is arranged on the outer wall of the belt pulley (17), and a cutting assembly (13) is arranged above the conveyor belt (9), and the cutting assembly (13) is arranged above the conveyor belt (9). The component (13) comprises a back plate (24), wherein the back plate (24) is arranged above the conveyor belt (9), a cutter (42) is fixedly connected to the outer wall of the back plate (24), an internal screw (26) is threadedly connected to the inner wall of the cutter (42), telescopic shafts (27) are fixedly connected to both sides of the outer wall of the back plate (24), a sleeve (28) is slidably connected to the outer wall of the telescopic shaft (27), a fixed rod (29) is fixedly connected to the lower surface of the sleeve (28), a connecting rod (30) is fixedly connected to the outer wall of the fixed rod (29), a second clamping block (31) is fixedly connected to the inner part of the second clamping block (31), a second positioning pin (32) is fixedly connected to the outer wall of the second positioning pin (32), and a fitting strip (33) is fixedly connected to the outer wall of the second positioning pin (32).

2. The multi-station cutting device for geomembrane processing according to claim 1, characterized in that: The outer wall of the shaft sleeve (28) is fixedly connected with a connecting plate (16), and the connecting plate (16) is fixedly connected to the outer wall of the bottom plate (1). A second transmission assembly (15) is arranged below the bottom plate (1). The second transmission assembly (15) comprises a support frame (34), and the support frame (34) is arranged below the bottom plate (1). A second motor (35) is fixedly connected to the upper surface of the support frame (34). The output end of the second motor (35) is fixedly connected with a driving wheel (36). The outer wall of the driving wheel (36) is rotatably connected with a belt (41), and the inner wall of the belt (41) is rotatably connected with a driven wheel (37). Both sides of the outer wall of the driven wheel (37) are fixedly connected with a second rotating shaft (38), one end of the second rotating shaft (38) is fixedly connected with a fixed disk (39), and the outer wall of the fixed disk (39) is fixedly connected with a convex rod (40).

3. The multi-station cutting device for geomembrane processing according to claim 2, characterized in that: The outer wall of the protruding rod (40) is provided with a first transmission assembly (14), the first transmission assembly (14) comprises a connecting rod (22), the outer wall of the connecting rod (22) is provided above the protruding rod (40), both ends of the connecting rod (22) are fixedly connected with a first clamping block (21), the inner wall of the first clamping block (21) is rotatably connected with a first positioning pin (20), and the outer wall of the first positioning pin (20) is rotatably connected to the inner wall of the swing pulley (19).

4. The multi-station cutting device for geomembrane processing according to claim 3 is characterized in that: The outer wall of the swing pulley (19) is arranged on one side of the bottom plate (1), an inlet plate (4) is arranged on one side of the outer wall of the bottom plate (1), and an outlet plate (11) is arranged on the other side of the outer wall of the bottom plate (1).

5. The multi-station cutting device for geomembrane processing according to claim 4, characterized in that: A material storage box (12) is provided below the discharge plate (11), and a fixing plate (10) is fixedly connected to the upper surface of the bottom plate (1).

6. The multi-station cutting device for geomembrane processing according to claim 5, characterized in that: The lower surface of the base plate (1) is fixedly connected to a support leg (2), and the outer wall of the support frame (34) is fixedly connected to the outer wall of the support leg (2).

7. The multi-station cutting device for geomembrane processing according to claim 6, characterized in that: The outer wall of the support leg (2) is fixedly connected to a tripod (3), and the outer wall of the support leg (2) is fixedly connected to a fixing bar (25).

8. The multi-station cutting device for geomembrane processing according to claim 7, characterized in that: A second annular positioning sleeve (23) is fixedly connected to the upper surface of the fixing strip (25), and a pentagonal screw (43) is threadedly connected inside the second annular positioning sleeve (23).

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