Powder shaking machine with cutting function

Abstract

The powder shaking machine with the cutting function comprises a powder shaking machine body, a connecting frame is arranged on the right side of the powder shaking machine body, mounting plates are arranged at the left end of the bottom of the connecting frame in a front-back symmetry mode, and fixing bolts are arranged at the right ends of the mounting plates respectively. The fixing bolts penetrate through mounting grooves vertically formed in the middle of the mounting plate and are in threaded connection with screw holes formed in the right side of the powder shaking machine, a material pressing unit is arranged at the inclined position of the middle of the upper surface of the connecting frame, and guide tables are welded to the front end and the rear end of the right side of the connecting frame correspondingly; the powder shaking machine with the cutting function is easy and convenient to operate, a worker can comprehensively control the powder shaking machine only through a simple operation interface, the traction unit is matched with the cutting unit, so that a PET film with a specific length can be cut, the time of manual operation is greatly shortened, the labor intensity of manual operation is greatly reduced, and the overall working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder shaking machines, in particular to a powder shaking machine with a cutting function. Background Art

[0002] The powder shaking machine is used to automatically sprinkle hot melt powder on the printed PET film. Its working principle is to bring the printed PET film into the powder shaking machine through the platform suction pump, and use harmonic vibration to evenly sprinkle the hot melt adhesive powder on the PET film. The powder shaking rod releases and taps the back of the PET film to shake off the remaining part, and then it is transmitted into the drying tunnel through the mesh belt for drying, and the winding device on the powder shaking machine will rewind the PET film with the pattern printed on it;

[0003] There is a common problem with the powder shaking machines on the market, that is, they do not have a cutting function. When the PET film needs to be cut, the rolled PET film usually needs to be unfolded and then manually cut with scissors or special cutting devices. This operation method not only increases the work steps and increases the labor intensity of the staff, but also due to manual cutting, the cutting accuracy is often difficult to guarantee, thus affecting the quality and production efficiency of the subsequent products. Therefore, we proposed a powder shaking machine with a cutting function. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a powder shaking machine with a cutting function, and the technical scheme adopted is as follows: it comprises a powder shaking machine, a connecting frame is arranged on the right side of the powder shaking machine, a mounting plate is symmetrically arranged at the front and rear ends of the bottom left end of the connecting frame, a fixing bolt is arranged at the right end of the mounting plate, the fixing bolt passes through the mounting groove vertically arranged in the middle part of the mounting plate and is threadedly connected with the screw hole arranged on the right side of the powder shaking machine, a pressing unit is arranged at the inclined middle part of the upper surface of the connecting frame, a guide platform is welded at the front and rear ends of the right side of the connecting frame, a cutting unit is arranged at the top left end of the guide platform, and the cutting unit comprises a first electric telescopic rod, an L-shaped connecting piece, a pressing plate, a second electric telescopic rod and a trapezoidal cutting knife, two of the first electric telescopic rods are arranged, and an L-shaped connecting piece is fixedly installed on the top of the telescopic end of the first electric telescopic rod shaped connecting piece, the bottom of the L-shaped connecting piece is fixedly connected to the pressing plate arranged between the guide platforms, the pressing plate has a "wave" structure, and a supporting plate is respectively arranged directly below the bent portion of the bottom of the pressing plate, and the supporting plate is respectively fixedly connected to the right bottom of the connecting frame, and a cutting groove is respectively arranged at the top right end of the supporting plate, and a second electric telescopic rod is respectively fixedly installed on the bent portions at the left and right ends of the top of the pressing plate, and the extension blocks arranged at the telescopic ends of the second electric telescopic rod are respectively fixedly connected to the rear side of the trapezoidal cutting knife arranged directly above the cutting groove, a traction unit is arranged at the right end of the supporting plate, a collecting frame is arranged below the guide platform, and a motor is respectively fixedly installed on the right end of the guide platform, and the output shaft of the motor passes through the through hole arranged at the right end of the guide platform and is fixedly connected to the right end of the threaded rod rotatably installed inside it, and the threaded rod is respectively threadedly connected to the traction unit.

[0005] As an optimal technical solution of the utility model, the press unit includes a U-shaped fixing frame, a press frame, a press roller, a handle and a first compression spring. The U-shaped fixing frame is fixedly installed at the inclined middle part of the upper surface of the connecting frame. The top of the U-shaped fixing frame is provided with a handle. The insertion rods provided at the front and rear ends of the bottom of the handle pass through the through holes provided at the top of the U-shaped fixing frame and are fixedly connected to the top of the press frame provided inside thereof. The bottom of the press frame is rotatably provided with a press roller, and the press roller is in active contact with the surface of the connecting frame. The front and rear ends of the top of the press frame are provided with a first compression spring respectively. The first compression spring is respectively sleeved on the outside of the insertion rod at the bottom of the handle. The upper and lower ends of the first compression spring are respectively fixedly connected to the top of the press frame and the inner top of the U-shaped fixing frame. The U-shaped fixing frame is installed on the inclined surface of the connecting frame. When the PET film is discharged from the powder shaking machine, it can be smoothly guided to the bottom of the press roller. The press roller ensures that the PET film remains flat during the subsequent cutting process through the action of the press frame and the first compression spring, thereby improving the cutting accuracy.

[0006] As a preferred technical solution of the utility model, the traction unit includes a moving platform, an air pump, an air supply pipe, a shunt pipe, an electromagnetic valve, an air bin, a piston plate, a second compression spring, a push rod, a clamping plate and a fixing plate. The moving platform is arranged between the guide platforms, and the screw holes arranged at the front and rear ends of the moving platform are respectively threadedly connected with the threaded rods. A plurality of air bins are arranged in an equidistant array on the top left side of the moving platform, and the air bins and the supporting plates are respectively staggered. Fixed plates are respectively arranged directly below the air bins, and the fixed plates are respectively fixedly connected to the bottom left side of the moving platform. The inner cavity of the air bins A piston plate is slidably installed respectively, a push rod is arranged at the bottom center of the piston plate, a second compression spring is sleeved on the outer side of the push rod, the upper and lower ends of the second compression spring are respectively fixedly connected to the bottom of the piston plate and the bottom of the internal cavity of the air bin, the bottom of the push rod passes through the through holes arranged at the bottom of the air bin and is fixedly connected to the clamping plate, the top of the air bin is respectively connected with a shunt pipe, an air pump is fixedly installed at the top rear end of the mobile platform, an air supply pipe is fixedly installed at the exhaust end of the air pump, the air supply pipes are respectively connected with the shunt pipes, and a solenoid valve is arranged at the front end of the air supply pipe. The traction unit drives the threaded rod to rotate through the motor, thereby driving the movable platform to move between the guide platforms. The air pump delivers high-pressure gas to the gas bin through the air supply pipe and the diversion pipe, pushing the piston plate and the push rod to move, so that the splint and the fixed plate clamp the PET film to achieve automatic traction. The staggered arrangement of the splint and the fixed plate ensures the stable clamping of the PET film. At the same time, the arrangement of the solenoid valve and the second compression spring makes it easy to discharge the gas in the gas bin to the outside after the solenoid valve is opened, so that the splint can automatically reset, which is convenient for the next operation.

[0007] As a preferred technical solution of the utility model, it also includes a limit block, two of which are provided, and the limit blocks are respectively set on the left end of the threaded rod, and the limit blocks are respectively located at the right end of the support plate, and the limit blocks are fixedly connected to the inner side of the guide platform, and the limit blocks limit the moving platform. The setting of the limit blocks limits the moving range of the moving platform, avoids collision or displacement of the moving platform during the traction process, and improves the operational safety.

[0008] As a preferred technical solution of the utility model, a fixing rod is welded in the middle of the lower surface of the guide platform, a sleeve is set on the outer bottom of the fixing rod, the internal thread set inside the sleeve is threadedly connected with the external thread set on the outer side of the fixing rod, and a support block is rotatably installed at the bottom of the pin set at the center of the bottom of the sleeve. By rotating the sleeve, the distance between the support block and the ground can be changed, thereby adjusting the height of the guide platform and the connecting frame to adapt to the discharge ports of the powder shaking machine at different heights.

[0009] As a preferred technical solution of the utility model, a controller is further included, the controller is arranged at the front right end of one of the guide platforms, the output end of the controller is electrically connected to the input end of the motor, the first electric telescopic rod, the second electric telescopic rod, the air pump and the electromagnetic valve, and the input end of the controller is electrically connected to the output end of the external power supply. The controller can realize centralized control of the motor, the first electric telescopic rod, the second electric telescopic rod, the air pump and the electromagnetic valve, simplifying the operation steps and improving the work efficiency.

[0010] The beneficial effects of the utility model are as follows: the utility model can ensure that the PET film is in a flat state before cutting through the design of the material pressing unit, effectively avoiding the cutting error caused by the uneven material, thereby improving the cutting accuracy and product quality; secondly, the application of the traction unit makes the traction and clamping process of the PET film automated, which not only reduces the complexity and error rate of manual operation, but also improves the work efficiency. Through the precise control of the motor, the traction unit can accurately pull the PET film to the specified position, providing a reliable premise for the subsequent cutting work; furthermore, the cutting unit is driven by the electric telescopic rod to achieve fast and accurate cutting of the PET film, and the design of the trapezoidal cutting knife makes the cutting process more stable. At the same time, the cooperation between the cutting unit and the control system makes the cutting length and accuracy can be flexibly adjusted according to actual needs;

[0011] In summary, the powder shaking machine with cutting function is simple and convenient to operate. The staff can achieve comprehensive control of the equipment through a simple operation interface. By cooperating with the traction unit and the cutting unit, the PET film of a specific length can be cut, which greatly reduces the time and labor intensity of manual operation and improves the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the material pressing unit of the utility model;

[0015] Figure 4 This is a schematic diagram of the cutting unit structure of the utility model;

[0016] Figure 5 It is a schematic diagram of the partial cross-section structure of the traction unit of the utility model.

[0017] In the figure: 1, connecting frame; 2, powder shaking machine; 3, controller; 4, pressing unit; 41, U-shaped fixing frame; 42, pressing frame; 43, pressing roller; 44, handle; 45, first compression spring; 5, cutting unit; 51, first electric telescopic rod; 52, L-shaped connecting piece; 53, pressing plate; 54, second electric telescopic rod; 55, trapezoidal cutting knife; 6, traction unit; 61, moving platform; 62, air pump; 63, air supply Tube; 64, shunt pipe; 65, solenoid valve; 66, air chamber; 67, piston plate; 68, second compression spring; 69, push rod; 610, clamping plate; 611, fixing plate; 7, guide table; 8, motor; 9, threaded rod; 10, limit block; 11, support plate; 12, cutting groove; 13, collection frame; 14, mounting plate; 15, mounting groove; 16, fixing bolt; 17, fixing rod; 18, sleeve; 19, support block. DETAILED DESCRIPTION

[0018] Example 1

[0019] like Figures 1 to 5As shown, the utility model discloses a powder shaking machine with a cutting function, and the technical scheme adopted is that it comprises a powder shaking machine 2, a connecting frame 1 is arranged on the right side of the powder shaking machine 2, a mounting plate 14 is symmetrically arranged at the left end of the bottom of the connecting frame 1, and a fixing bolt 16 is arranged at the right end of the mounting plate 14, and the fixing bolt 16 passes through the mounting groove 15 vertically arranged in the middle of the mounting plate 14 and is threadedly connected with the screw hole arranged on the right side of the powder shaking machine 2, a pressing unit 4 is arranged at the inclined middle part of the upper surface of the connecting frame 1, and the pressing unit 4 comprises a U-shaped fixing frame 41, a pressing frame 42, a pressing roller 43, a handle piece 44 and a first compression spring 45, the U-shaped fixing frame 41 is fixedly installed at the inclined middle part of the upper surface of the connecting frame 1, and a handle piece 4 is arranged at the top of the U-shaped fixing frame 41. 4. Insertion rods arranged at the front and rear ends of the bottom of the handle piece 44 respectively pass through the through holes arranged at the top of the U-shaped fixing frame 41 and are fixedly connected to the top of the pressing frame 42 arranged inside thereof. A pressing roller 43 is rotatably installed at the bottom of the pressing frame 42, and the pressing roller 43 is in active contact with the surface of the connecting frame 1. First compression springs 45 are respectively arranged at the front and rear ends of the top of the pressing frame 42. The first compression springs 45 are respectively sleeved on the outside of the insertion rod at the bottom of the handle piece 44. The upper and lower ends of the first compression spring 45 are respectively fixedly connected to the top of the pressing frame 42 and the inner top of the U-shaped fixing frame 41. By pulling the handle piece 44 upward, the pressing frame 42 and the pressing roller 43 are lifted upward, and the PET film passes through the bottom of the pressing roller 43. Then, the handle piece 44 is released. , under the action of the first compression spring 45, the pressing frame 42 moves downward, so that the pressing roller 43 presses the PET film to the inclined surface in the middle of the upper surface of the connecting frame 1, and the front and rear ends of the right side of the connecting frame 1 are respectively welded with guide platforms 7, and the middle of the lower surface of the guide platform 7 is respectively welded with a fixing rod 17, and a sleeve 18 is set at the bottom of the outer side of the fixing rod 17. The internal thread set inside the sleeve 18 is threadedly connected with the external thread set on the outer side of the fixing rod 17, and a support block 19 is rotatably installed at the bottom of the pin shaft set at the center of the bottom of the sleeve 18. The sleeve 18 is threadedly installed on the outer side of the fixing rod 17, and the staff can rotate the sleeve 18 to adjust its height. When the support block 19 at the bottom of the sleeve 18 contacts the ground, due to the center of the bottom of the sleeve 18 The pin shaft is rotatably connected with the support block 19, so that the staff can easily rotate the sleeve 18 to stably support the bottom of the guide platform 7. A cutting unit 5 is arranged at the left end of the top of the guide platform 7. The cutting unit 5 comprises a first electric telescopic rod 51, an L-shaped connecting piece 52, a pressing plate 53, a second electric telescopic rod 54 and a trapezoidal cutting knife 55. Two first electric telescopic rods 51 are arranged. An L-shaped connecting piece 52 is fixedly installed on the top of the telescopic end of the first electric telescopic rod 51. The bottom of the L-shaped connecting piece 52 is respectively fixedly connected to the pressing plate 53 arranged between the guide platforms 7. The pressing plate 53 has a "wave" structure. A supporting plate 11 is respectively arranged directly below the bending portion at the bottom of the pressing plate 53, and the supporting plate 11 is respectively fixedly connected to the right bottom of the connecting frame 1.The right end of the top of the support plate 11 is respectively provided with a cutting groove 12, and the bending parts of the left and right ends of the top of the pressing plate 53 are respectively fixedly installed with a second electric telescopic rod 54, and the extension blocks provided at the telescopic ends of the second electric telescopic rod 54 are respectively fixedly connected to the rear side of the trapezoidal cutting knife 55 provided just above the cutting groove 12. The right end of the support plate 11 is provided with a traction unit 6, and a collection frame 13 is provided below the guide platform 7. When the traction unit 6 pulls the PET film to a set length, the first electric telescopic rod 51 is started to retract, so that its telescopic end drives the pressing plate 53 connected to the other end of the L-shaped connecting piece 52 to press the PET film on the support plate 11, and then the second electric telescopic rod 54 is started to extend, so that its telescopic end drives the trapezoidal cutting knife 55 to move downward through the extension block. The guide table 7 is moved until the trapezoidal cutting knife 55 is inserted into the cutting groove 12, thereby completing the cutting work of the PET film. The right end of the guide table 7 is fixedly installed with a motor 8. The output shaft of the motor 8 passes through the through hole set at the right end of the guide table 7 and is fixedly connected to the right end of the threaded rod 9 rotatably installed inside the guide table 7. The threaded rod 9 is threadedly connected to the traction unit 6. The traction unit 6 includes a moving table 61, an air pump 62, an air supply pipe 63, a shunt pipe 64, an electromagnetic valve 65, an air bin 66, a piston plate 67, a second compression spring 68, a push rod 69, a clamping plate 610 and a fixed plate 611. The moving table 61 is arranged between the guide tables 7, and the screw holes set at the front and rear ends of the moving table 61 are respectively threadedly connected to the threaded rod 9. The left top of the moving table 61 is equidistantly arrayed A plurality of gas bins 66 are provided, and the gas bins 66 and the support plates 11 are respectively arranged alternately, and fixed plates 611 are respectively provided directly below the gas bins 66, and the fixed plates 611 are respectively fixedly connected to the left bottom of the movable platform 61, and piston plates 67 are respectively slidably installed in the internal cavity of the gas bins 66, and a push rod 69 is provided at the bottom center of the piston plate 67, and a second compression spring 68 is provided on the outer side of the push rod 69, and the upper and lower ends of the second compression spring 68 are respectively fixedly connected to the bottom of the piston plate 67 and the bottom of the internal cavity of the gas bin 66, and the bottom of the push rod 69 passes through the through holes provided at the bottom of the gas bin 66 and is fixedly connected to the clamping plate 610, and the top of the gas bin 66 is respectively connected to the shunt pipe 64, and the top rear end of the movable platform 61 is fixedly installed An air pump 62 is installed, and an air supply pipe 63 is fixedly installed at the exhaust end of the air pump 62. The air supply pipe 63 is connected with the shunt pipe 64 respectively. The front end of the air supply pipe 63 is provided with an electromagnetic valve 65. The motor 8 is operated simultaneously, so that its output shaft drives the threaded rod 9 to rotate in the same direction, thereby driving the movable platform 61 to move toward the support plate 11. It also includes a limit block 10. There are two limit blocks 10. The limit blocks 10 are respectively set on the left end of the threaded rod 9, and the limit blocks 10 are respectively located at the right end of the support plate 11. The limit block 10 is fixedly connected to the inner side of the guide platform 7. The limit block 10 blocks the movable platform 61. The movable platform 61 is limited by the limit block 10, so that the collision between the movable platform 61 and the cutting unit 5 can be avoided. At the same time,The fixed plates 611 on the left side of the moving platform 61 are respectively inserted into the grooves between the supporting plates 11. By starting the air pump 62, the exhaust end of the air pump 62 delivers high-pressure gas to the inside of the gas chamber 66 through the air delivery pipe 63 and the shunt pipe 64. Under the action of the gas pressure, the piston plate 67 moves downward along the cavity inside the gas chamber 66, and the push rod 69 at the bottom of the piston plate 67 pushes the clamping plate 610 to stick to the fixed plate 611, so that it clamps the edge of the PET film. The controller 3 controls the motor 8 to rotate in the opposite direction at the same time, so that the clamping plate 610 and the fixed plate 611 on the left side of the moving platform 61 clamp the PE film. T film is pulled; when the PET film is cut, the solenoid valve 65 can be opened, and under the action of the second compression spring 68, the gas in the internal cavity of the air chamber 66 is discharged to reset the piston plate 67. At this time, the clamping plate 610 is separated from the fixing plate 611, so that the cut PET film falls naturally. It also includes a controller 3, which is arranged at the front right end of one of the guide platforms 7. The output end of the controller 3 is electrically connected to the input end of the motor 8, the first electric telescopic rod 51, the second electric telescopic rod 54, the air pump 62 and the solenoid valve 65, and the input end of the controller 3 is electrically connected to the output end of the external power supply.

[0020] The working principle of the utility model is as follows: first, according to the height of the discharge port of the powder shaking machine 2, the connecting frame 1 is installed below the discharge port of the powder shaking machine 2, and then the mounting plate 14 is placed against the right side of the powder shaking machine 2, and the fixing bolts 16 are respectively passed through the mounting grooves 15 and connected to the screw holes on the powder shaking machine 2, so as to preliminarily fix the connecting frame 1, and then, since the sleeve 18 is threadedly installed on the outside of the fixing rod 17, the staff can rotate the sleeve 18 to adjust its height, and when the support block 19 at the bottom of the sleeve 18 contacts the ground, the pin shaft at the center of the bottom of the sleeve 18 is rotatably connected to the support block 19, so that the staff can easily rotate the sleeve 18 to stably support the bottom of the guide platform 7. After the connecting frame 1 is fixed, the PET film discharged from the discharge port of the powder shaking machine 2 is pulled and passed through the pressing unit 4. Then the staff can pull the handle 44 upward to lift the pressing frame 42 and the pressing roller 43 upward, and pass the PET film from the bottom of the pressing roller 43. Then, the handle 44 is released, and under the action of the first compression spring 45, the pressing frame 42 moves downward, so that the pressing roller 43 presses the PET film to the inclined surface in the middle of the upper surface of the connecting frame 1. Then, the PET film is moved to the support plate 11, and the motor 8 is started by the controller 3. The two motors 8 run at the same time, which can drive the threaded rod 9 to drive the moving platform 61 to move toward the support plate 11, and the moving platform is controlled by the limit block 10. 61 is limited, so that the fixed plate 611 on the left side of the movable platform 61 is respectively inserted into the groove between the supporting plates 11. At this time, the air pump 62 is started, and the exhaust end of the air pump 62 delivers high-pressure gas to the inside of the gas warehouse 66 through the air supply pipe 63 and the shunt pipe 64. Under the action of the gas pressure, the piston plate 67 moves downward along the cavity inside the gas warehouse 66, and the push rod 69 at the bottom of the piston plate 67 pushes the clamping plate 610 to stick to the fixed plate 611, so that it clamps the edge of the PET film. The controller 3 controls the motor 8 to rotate in the opposite direction at the same time, so that the clamping plate 610 and the fixed plate 611 on the left side of the movable platform 61 pull the clamped PET film. When it is pulled to a set length, the first electric stretching is started. The retracting rod 51 is retracted, so that its telescopic end drives the pressure plate 53 connected to the other end of the L-shaped connecting piece 52 to press the PET film on the support plate 11. Then, the second electric telescopic rod 54 is started to extend, so that its telescopic end drives the trapezoidal cutting knife 55 to move downward through the extension block until the trapezoidal cutting knife 55 is inserted into the cutting groove 12, thereby completing the cutting of the PET film. Finally, the movable platform 61 is moved to the right end of the guide platform 7, and the solenoid valve 65 is opened by the controller 3. Under the action of the second compression spring 68, the gas in the internal cavity of the air chamber 66 is discharged, so that the piston plate 67 is reset. At this time, the clamping plate 610 is separated from the fixed plate 611, and the cut PET film falls into the collection frame 13.

[0021] The circuit connection involved in the utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0022] Components not described in detail herein are prior art.

[0023] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A powder shaking machine with a cutting function, comprising a powder shaking machine (2), characterized in that: A connecting frame (1) is arranged on the right side of the powder shaking machine (2), and a mounting plate (14) is symmetrically arranged at the front and rear ends of the bottom left end of the connecting frame (1), and a fixing bolt (16) is arranged at the right end of the mounting plate (14), and the fixing bolt (16) passes through a mounting groove (15) vertically arranged in the middle of the mounting plate (14) and is threadedly connected to a screw hole arranged on the right side of the powder shaking machine (2). A pressing unit (4) is arranged at the inclined middle part of the upper surface of the connecting frame (1), and the front and rear ends of the right side of the connecting frame (1) are respectively A guide platform (7) is separately welded, and a cutting unit (5) is arranged at the left end of the top of the guide platform (7). The cutting unit (5) comprises a first electric telescopic rod (51), an L-shaped connecting piece (52), a pressing plate (53), a second electric telescopic rod (54) and a trapezoidal cutting knife (55). Two first electric telescopic rods (51) are arranged, and an L-shaped connecting piece (52) is fixedly installed at the top of the telescopic end of the first electric telescopic rod (51). The bottom of the L-shaped connecting piece (52) is respectively connected to the guide platform (7). ) are fixedly connected to a pressing plate (53) arranged between the two connecting frames (1), the pressing plate (53) being in a "wave" structure, a supporting plate (11) being respectively arranged directly below the bent portion at the bottom of the pressing plate (53), and the supporting plate (11) being respectively fixedly connected to the right bottom of the connecting frame (1), a cutting groove (12) being respectively arranged at the top right end of the supporting plate (11), a second electric telescopic rod (54) being respectively fixedly installed at the bent portions at the left and right ends of the top of the pressing plate (53), and an extension block being arranged at the telescopic end of the second electric telescopic rod (54) The guide platform (7) is provided with a collecting frame (13), and a motor (8) is fixedly mounted on the right end of each guide platform (7). The output shaft of each motor (8) passes through a through hole provided on the right end of the guide platform (7) and is fixedly connected to the right end of a threaded rod (9) rotatably mounted inside the guide platform (7). The threaded rod (9) is threadedly connected to the traction unit (6).

2. The powder shaking machine with cutting function according to claim 1, characterized in that: The material pressing unit (4) comprises a U-shaped fixing frame (41), a material pressing frame (42), a material pressing roller (43), a handle member (44) and a first compression spring (45); the U-shaped fixing frame (41) is fixedly mounted at an inclined position in the middle of the upper surface of the connecting frame (1); a handle member (44) is arranged on the top of the U-shaped fixing frame (41); insertion rods arranged at the front and rear ends of the bottom of the handle member (44) respectively pass through the through holes arranged at the top of the U-shaped fixing frame (41) and the top of the material pressing frame (42) arranged inside the U-shaped fixing frame (41). The press frame (42) is fixedly connected, a press roller (43) is rotatably mounted at the bottom thereof, and the press roller (43) is in active contact with the surface of the connecting frame (1), and first compression springs (45) are respectively arranged at the front and rear ends of the top of the press frame (42), and the first compression springs (45) are respectively sleeved on the outside of the insertion rod at the bottom of the handle (44), and the upper and lower ends of the first compression spring (45) are respectively fixedly connected to the top of the press frame (42) and the inner top of the U-shaped fixing frame (41).

3. The powder shaking machine with cutting function according to claim 1, characterized in that: The traction unit (6) comprises a moving platform (61), an air pump (62), an air delivery pipe (63), a shunt pipe (64), an electromagnetic valve (65), an air bin (66), a piston plate (67), a second compression spring (68), a push rod (69), a clamping plate (610) and a fixing plate (611); the moving platform (61) is arranged between the guide platforms (7), and the screw holes arranged at the front and rear ends of the moving platform (61) are respectively threadedly connected to the threaded rod (9); a plurality of air bins (66) are arranged in an equidistant array at the top left side of the moving platform (61), and the air bins (66) and the supporting plate (11) are respectively staggered; fixing plates (611) are respectively arranged directly below the air bins (66), and the fixing plates (611) are respectively fixedly connected to the bottom left side of the moving platform (61); the inner cavity of the air bin (66) is divided into A piston plate (67) is separately slidably installed, a push rod (69) is arranged at the bottom center of the piston plate (67), and a second compression spring (68) is sleeved on the outer side of the push rod (69). The upper and lower ends of the second compression spring (68) are respectively fixedly connected to the bottom of the piston plate (67) and the bottom of the internal cavity of the air bin (66). The bottom of the push rod (69) passes through the through holes arranged at the bottom of the air bin (66) and is fixedly connected to the clamping plate (610). The top of the air bin (66) is respectively connected with a shunt pipe (64). The top rear end of the movable platform (61) is fixedly installed with an air pump (62), and the exhaust end of the air pump (62) is fixedly installed with an air supply pipe (63). The air supply pipe (63) is respectively connected with the shunt pipe (64), and the front end of the air supply pipe (63) is provided with an electromagnetic valve (65).

4. The powder shaking machine with cutting function according to claim 3, characterized in that: It also includes a limit block (10), wherein two limit blocks (10) are provided, and the limit blocks (10) are respectively set on the left end of the threaded rod (9), and the limit blocks (10) are respectively located at the right end of the support plate (11), and the limit blocks (10) are fixedly connected to the inner side of the guide platform (7), and the limit blocks (10) limit and block the movable platform (61).

5. The powder shaking machine with cutting function according to claim 1, characterized in that: A fixing rod (17) is welded to the middle of the lower surface of the guide platform (7), a sleeve (18) is sleeved on the outer bottom of the fixing rod (17), an internal thread arranged inside the sleeve (18) is threadedly connected with an external thread arranged on the outer side of the fixing rod (17), and a support block (19) is rotatably mounted on the bottom of a pin shaft arranged at the center of the bottom of the sleeve (18).

6. The powder shaking machine with cutting function according to claim 1, characterized in that: The invention also comprises a controller (3), wherein the controller (3) is arranged at the front right end of one of the guide platforms (7), the output end of the controller (3) is electrically connected to the input end of the motor (8), the first electric telescopic rod (51), the second electric telescopic rod (54), the air pump (62) and the electromagnetic valve (65), and the input end of the controller (3) is electrically connected to the output end of an external power supply.

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