Device for adjusting aperture of medicine nozzle of rope making machine
Technical Field
The utility model relates to the technical field of rope making machines, in particular to a device for adjusting the aperture of a medicine nozzle of a rope making machine.
Background
Because of certain fluctuation of the density of the Taian supply, the dosage of the semi-finished product produced by the rope making machine is affected to a certain extent, in order to control the quality and the cost, operators need to replace tools with proper sizes, and the operators need to rethread the machine when replacing the tools, so that the operation is complicated, and the yield is affected.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, one purpose of the utility model is to provide a device for adjusting the aperture of a medicine nozzle of a rope making machine, which can adjust the size of the medicine nozzle without changing a tool, thereby achieving the purpose of controlling the medicine dosage.
The utility model provides a medicine nozzle aperture adjusting device of a rope making machine, which comprises a medicine nozzle outer die, wherein an aperture control assembly is fixedly connected to the bottom of the medicine nozzle outer die.
Preferably, the aperture control assembly comprises a thread ring, a top disc is fixed at the bottom center of the thread ring, a plurality of supporting rods are fixed at the bottom of the top disc in a circular array, a base is sleeved at the bottom of the outer surface of each supporting rod, a plurality of blades are movably connected between the top disc and the base, limiting blocks are fixed at the tops of the blades, first tracks matched with the limiting blocks are arranged at the bottoms of the top disc, second tracks are arranged at the bottoms of the blades, and cylindrical pins matched with the second tracks are fixed at the tops of the base.
Preferably, the top of the base is provided with a limiting ring in a penetrating way, and the limiting ring is matched with the supporting rod.
Preferably, a supporting disc is fixed at the bottom center of the limiting ring.
Preferably, a fixed column is fixed above the inner part of the medicine nozzle outer mold, and inner blanking is inserted above the inner part of the medicine nozzle outer mold.
Preferably, the blades, the limiting block, the first rail, the second rail and the cylindrical pin are distributed in a circular array around the center of the thread ring.
The utility model has the beneficial effects that when the aperture of the medicine nozzle is required to be adjusted through the aperture control assembly, the cylindrical pin is driven to rotate while the base is rotated, and the blades are driven to move along the first track by the rotation of the cylindrical pin, so that the opening and closing of the blades are changed through the rotation of the base, the aperture size is controlled, and the purpose of adjusting the size of the medicine nozzle without changing a tool is realized, and the medicine dosage is controlled.
Drawings
Fig. 1 is a schematic perspective view of a device for adjusting the aperture of a drug nozzle of a rope making machine.
Fig. 2 is a schematic diagram of an aperture control assembly of the aperture adjusting device of the rope making machine according to the present utility model.
Fig. 3 is a schematic diagram of the top plate structure of the device for adjusting the aperture of the drug nozzle of the rope making machine.
Fig. 4 is a schematic diagram of the bottom structure of the top plate of the device for adjusting the aperture of the drug nozzle of the rope making machine.
Fig. 5 is a schematic diagram of a base structure of a device for adjusting the aperture of a drug nozzle of a rope making machine.
Fig. 6 is a schematic diagram of an inner blanking structure of a device for adjusting the aperture of a drug nozzle of a rope making machine.
Fig. 7 is a schematic view of a blade structure of a device for adjusting the aperture of a drug nozzle of a rope making machine.
In the figure, a medicine mouth outer mold, a2, an aperture control assembly, a3, a thread ring, a4, a support rod, a 5, a base, a 6, a blade, a 7, a limiting block, a 8, a first track, a 9, a second track, a 10, a cylindrical pin, a 11, a limiting ring, a 12, a support disc, a 13, a top disc, a 14, a fixed column, a 15 and inner blanking are arranged.
Detailed Description
Referring to fig. 1-7, the device for adjusting the aperture of the medicine nozzle of the rope making machine comprises a medicine nozzle outer die 1, wherein an aperture control assembly 2 is connected to the bottom of the medicine nozzle outer die 1 in a threaded manner, materials are gathered through the medicine nozzle outer die 1, and the aperture of an outlet is adjusted through the aperture control assembly 2, so that the medicine discharging amount is controlled.
The aperture control assembly 2 comprises a thread ring 3, a top disk 13 is integrally formed in the center of the bottom of the thread ring 3, a plurality of supporting rods 4 are connected to the bottom of the top disk 13 in a circular array in an interference mode, a base 5 is sleeved on the bottom of the outer surface of each supporting rod 4, a plurality of blades 6 are movably connected between the top disk 13 and the base 5, a limiting block 7 is integrally formed in the top of each blade 6, a first track 8 matched with the limiting block 7 is formed in the bottom of the top disk 13, a second track 9 is formed in the bottom of each blade 6, a cylindrical pin 10 matched with the second track 9 is connected to the top of each base 5 in an interference mode, the rotating force is applied to the second track 9 and the blades 6 on the top of each cylindrical pin 10 through the rotating base 5, the limiting block 7 and the first track 8 conduct guiding movement on the blades 6, and accordingly the aperture size of an outlet is adjusted through the inward or outward movement of the rotating base 5.
The top of base 5 runs through and has offered and be spacing ring 11 with bracing piece 4 cooperation, and the bottom center integrated into one piece of bracing piece 4 has supporting disk 12, carries out spacing rotation to base 5 through spacing ring 11 and bracing piece 4, and rethread supporting disk 12 supports base 5.
The upper part of the inner part of the medicine nozzle outer mold 1 is fixed with a fixed column 14, the upper part of the inner part of the medicine nozzle outer mold 1 is inserted with an inner blanking 15, a gap is arranged between the medicine nozzle outer mold 1 and the inner blanking 15, and the medicine nozzle outer mold is used for realizing the coating of the medicine powder by the polyester film at a medicine outlet and making ropes.
The blades 6, the limiting blocks 7, the first rails 8, the second rails 9 and the cylindrical pins 10 are distributed in a circular array around the center of the threaded ring 3, and the blades 6 can be changed to open and close while the blades 6 are driven to move along the first rails 8 through the cylindrical pins 10, so that the aperture size is controlled.
When the device is used, the medicine nozzle outer die 1 is arranged at the discharge port of the rope making machine, when the output medicine amount of a semi-finished product is required to be adjusted, the base 5 is rotated to drive the cylindrical pin 10 to rotate, the rotation of the base 5 drives the blade 6 to move along the first track 8, the opening and closing of the blade 6 are changed through the rotation of the base 5, the aperture size is controlled, and the aperture size can be controlled between 1 mm and 6 mm.