CN210475746U - Cutting machine for vacuum cup - Google Patents

Abstract

The utility model discloses a thermos cup notch cutting machine, including frame, main motor and main shaft, still include material loading assembly, link gear, notch assembly, the tight assembly of cup clamp, the link gear comprises a plurality of transmission shafts and slewing gear, main motor drives the notch assembly rotates, the notch assembly is installed drive on the main shaft rotates, the main shaft passes through link gear drives material loading assembly, the tight assembly synchronous motion of cup clamp. The feeding assembly conveys the cup body on the feeding track to the cup body clamping assembly through the linkage mechanism, the cup body is fastened through the cup body clamping assembly, one end, needing cutting, of the cup body is conveyed to the cutting assembly to perform cutting work, all transmission and cutting actions are achieved through power transmission of the main motor, all procedures are conducted synchronously, stopping is not needed, and full automation is achieved in the whole process.

Description

Cutting machine for vacuum cup

Technical Field

The utility model belongs to the technical field of automation equipment technique and specifically relates to a thermos cup notch cutting machine is related to.

Background

After the necking of the cup body of the stainless steel vacuum cup is completed, the process of cutting the waste material head at the opening part of the cup body is a very conventional process. At present, in the prior art, two cutting modes are provided for the vacuum cup, one mode is that a cup body is manually placed on a mould for cutting, the accuracy of the mode is not high, the efficiency is low, and the cup body is easily scratched and drawn; the other mode is that a plurality of different processes such as feeding, fixing, opening aligning, cutting and the like are respectively completed through a plurality of devices, so that the efficiency is low, the resource waste is serious, highly automatic processing cannot be realized, the cup body needs to be repeatedly disassembled and clamped in the process of replacing the processing devices, and the accuracy of the cutting cannot be guaranteed.

Disclosure of Invention

The utility model provides a thermos cup notch cutting machine, with the process integration of multichannel differences such as material loading, fixed, to mouthful, notch in an equipment, wholly drive through a power take off, realize the automatic synchronization of process, need not manual operation and can accomplish the automatic notch cutting work of thermos cup, reduced the cost of labor, promoted work efficiency and machining precision simultaneously greatly.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a thermos cup notch cutting machine, includes frame, main motor and main shaft, still includes material loading assembly, link gear, notch assembly, cup and presss from both sides tight assembly, link gear comprises a plurality of transmission shafts and rotating gear, main motor drives the notch assembly rotates, the notch assembly is installed drive on the main shaft rotates, the main shaft passes through link gear drives material loading assembly, the tight assembly synchronous motion of cup clamp. The feeding assembly conveys the cup body on the feeding track to the cup body clamping assembly through the linkage mechanism, the cup body is fastened through the cup body clamping assembly, one end, needing cutting, of the cup body is conveyed to the cutting assembly to perform cutting work, all transmission and cutting actions are achieved through power transmission of the main motor, all procedures are conducted synchronously, stopping is not needed, and full automation is achieved in the whole process.

In the above technical solution, preferably, the feeding assembly includes a first deflector rod rotating wheel, a second deflector rod rotating wheel, a first feeding rotating disc and a second feeding rotating disc, the cup body clamping assembly and the second feeding rotating disc are mounted on the main shaft, the feeding assembly further includes a first transmission shaft, a second transmission shaft and a third transmission shaft which are arranged in parallel with the main shaft, the main shaft is in gear connection with the first transmission shaft through a fourth transmission shaft, the first transmission shaft drives the second transmission shaft to rotate through a gear, the second transmission shaft drives the third transmission shaft to rotate through a gear, the first feeding rotating disc is mounted on the first transmission shaft, the second deflector rod rotating wheel is mounted on the second transmission shaft, the first deflector rod rotating wheel is mounted on the third transmission shaft, the first deflector rod rotating wheel and the second deflector rod rotating wheel are arranged at the lower part of the frame, the first feeding rotating disc is arranged above the second deflector rod rotating wheel, the cup body clamping assembly is characterized in that the second feeding turntable is arranged on one side of the first feeding turntable, a feeding track is arranged between the second deflector rod rotating wheel and the second feeding turntable, a cup body to be processed is conveyed to the first deflector rod rotating wheel and then is driven to the second deflector rod rotating wheel through the first deflector rod rotating wheel, the second deflector rod rotating wheel drives the cup body to the lower portion of the feeding track, the first feeding turntable drives the cup body to move from the feeding track to the second feeding turntable, and when the second feeding turntable rotates to drive the cup body to ascend, the cup body clamping assembly moves towards the cup body and clamps the cup body. The transmission between each transmission shaft is realized through gears, and the integral synchronous transmission can be realized through the arrangement of the number of teeth matched between the gears.

In the above technical solution, preferably, the main shaft, the first transmission shaft, the second transmission shaft, the third transmission shaft and the fourth transmission shaft are rotatably mounted on the frame and are driven by the main motor to rotate at the same speed.

In the above technical solution, preferably, the fourth transmission shaft is perpendicular to the main shaft and the first transmission shaft, and the third transmission shaft and the main shaft are engaged with each other through a bevel gear to perform transmission. The transmission direction of the main shaft is changed through the fourth transmission shaft, so that the whole assembly is compact.

Among the above-mentioned technical scheme, it is preferred, the cut-off assembly includes toothed disc and first cam mechanism, first cam mechanism with the main shaft rotates to be connected and fixes in the frame, the toothed disc with main shaft fixed connection, the motor gear of main motor with the ring gear of toothed disc outer lane meshes the drive mutually the main shaft rotates, the inside of toothed disc is equipped with stationary knife head and moves the tool bit, the stationary knife head is fixed on the toothed disc, it sets up to move the tool bit slip spacing inslot on the toothed disc, move the tool bit can the stationary knife head with displacement between the main shaft. The rotating speed of the gear ring is controlled by adjusting the rotating speed of the main motor, so that the integral running speed can be adjusted; the movable tool bit is also driven by the main motor without arranging an independent driving mechanism.

In the above technical solution, preferably, the inner ring of the first cam mechanism is provided with a cam and a cam chute, the outer ring of the first cam mechanism is provided with stepped sections with different heights, the tail part of the movable tool bit is provided with a bearing, the bearing moves in the cam chute and drives the movable tool bit to slide in the limit groove in a reciprocating manner, and the bearing also comprises a material pushing block, one end of the ejector block is sleeved at the bottom of the fixed cutter head, the other end of the ejector block is connected with an ejector rod, the ejector rod rotates along with the gear disc and abuts against the step section of the first cam mechanism, when the ejector rod moves from the low-order bench to the high-order bench, the ejector rod drives the ejector block to displace from the bottom of the fixed cutter head to the mouth of the fixed cutter head, the ejector rod is further sleeved with a spring, the spring is arranged between the gear disc and the bottom of the ejector rod, and the ejector rod is driven to always abut against the first cam mechanism. The movable cutter head is controlled to move linearly, so that the cutting operation is facilitated, and the material pushing block can push the waste materials after the cutting operation is finished out of the fixed cutter head.

In the above technical scheme, preferably, the cup body clamping assembly includes a second cam mechanism, a clamping mechanism, and a third rotary table, the head of the clamping mechanism passes through the third rotary table, the tail of the clamping mechanism abuts against the second cam mechanism, the head of the clamping mechanism has a clamping block, a movable top shaft is arranged inside the clamping mechanism, stepped sections with different heights are arranged on the second cam mechanism, when the cup body is located at the second feeding rotary table, the clamping mechanism moves from the low-order stepped section to the high-order stepped section, the clamping mechanism enters the cup body from the outside of the cup body, and the clamping block is supported by the inner wall of the cup body outwards through the displacement of the top shaft, at this time, a gear arranged on the clamping mechanism is engaged with a gear set arranged on the main shaft, and the cup body rotates. With the arrangement, the clamping and fixing actions of the cup body and the actions of transferring the cup body to the cutting assembly are carried out without arranging a separate driving mechanism.

In the above technical scheme, preferably, the clamping mechanism with be equipped with elastic mechanism between the third carousel, elastic mechanism drive clamping mechanism supports all the time and leans on the second cam mechanism, still including setting up the guide strip of second pay-off carousel one side, when the cup accomplished the kerf work, clamping mechanism follows the third carousel rotates and removes to the low order bench from the high order bench, clamping mechanism remove right the cup fix and to the displacement of second cam mechanism direction, the cup when rotating with the guide strip contacts, the restriction of guide strip the cup does not follow clamping mechanism removes, second pay-off carousel will the cup is carried to the output track on. The guide strip is fixed on the rack, when the material is taken off, the top of the guide strip is positioned between the cup body and the turntable, when the clamping mechanism removes the fixation of the cup body and moves towards the direction of the cam mechanism, the bottom of the cup body is abutted against the guide strip, the position of the guide strip is limited and does not move along with the clamping mechanism, and the clamping mechanism cannot contact with the guide strip in the rotating and moving process. By the arrangement, automatic material removal of the cup body can be completed, and automation of equipment is realized.

In the above technical scheme, preferably, a baffle is arranged between the first deflector rod rotating wheel and the first feeding turntable, the baffle is located obliquely above the second deflector rod rotating wheel, and when the second deflector rod rotating wheel drives the cup body to rotate, the baffle can limit the position of the cup body to prevent the cup body from falling off.

In the above technical scheme, preferably, the first driving lever rotating wheel includes a sleeve shaft and a driving lever, the sleeve shaft is mounted on the third transmission shaft, the driving lever is provided with 4 groups of driving levers which are uniformly distributed on the sleeve shaft, the second driving lever rotating wheel is provided with a plurality of driving levers, the driving levers are 4 groups of annularly and uniformly distributed, each group includes two driving levers, the two driving levers of each group penetrate through two sides of the first feeding turntable and a hollow groove in the feeding track when rotating, outer rings of the first feeding turntable and the second feeding turntable are provided with feeding ports, the feeding ports are semicircular openings, and the feeding ports are provided with 4 groups of annularly and uniformly distributed. When feeding, the cup body is stirred downwards by the stirring sheet on the first stirring rod rotating wheel, the cup body is stirred between the stirring rods of the second stirring rod rotating wheel, and the cup body is upwards brought onto the first feeding rotating disc through the stirring rods.

In the above technical scheme, preferably, the feeding assembly and the cup clamping assembly are mounted on a base, the base is connected with the rack in a transverse sliding manner, and the distance between the base and the cutting assembly can be changed to match the cutting work of the cups with different lengths. Thus, the method is more applicable.

In the above technical scheme, preferably, the clamping mechanism is mounted on a movable block, the movable block can longitudinally move on the third turntable, and the inner wall of the cup body fixed on the cup body clamping assembly is tangent to the fixed cutter head when the cup body is cut by changing the height of the movable block on the third turntable.

The utility model has the advantages that: the feeding assembly conveys the cup body on the feeding track to the cup body clamping assembly through the linkage mechanism, the cup body is fastened through the cup body clamping assembly, one end, to be cut, of the cup body is conveyed to the cutting assembly to perform cutting operation, and all transmission and cutting actions are power transmission through the main motor. With the material loading, it is fixed, to mouthful, the process integration of multichannel difference such as incision is in an equipment, the inefficiency that the process substep processing leads to in having solved traditional operation mode, the extravagant serious problem of resource, the unable assurance problem of process substep processing messenger machining precision has also been solved simultaneously, wholly drive through a power take off, realize the automatic synchronization of process, the automatic incision work that can accomplish the thermos cup need not manual operation, the labor cost is reduced, work efficiency and machining precision have been promoted greatly simultaneously.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic elevation structure of the present invention.

Fig. 2 is a schematic view of the vertical structure at another angle of the present invention.

Fig. 3 is a schematic view of the vertical structure at another angle of the present invention.

Fig. 4 is a schematic view of the first cam mechanism hidden in fig. 1.

Fig. 5 is a structural view of the first cam mechanism of the present invention.

Fig. 6 is an enlarged schematic view at a in fig. 4.

Fig. 7 is a schematic view of the vertical structure at another angle of the present invention.

Fig. 8 is a schematic structural view of the clamping mechanism of the present invention.

In the figure, 1, a frame, 2, a main motor, 3, a main shaft, 4, a first deflector rod rotating wheel, 41, a sleeve shaft, 42, a deflector plate, 5, a second deflector rod rotating wheel, 51, a deflector rod, 6, a first feeding rotating disc, 7, a second feeding rotating disc, 8, a first transmission shaft, 9, a second transmission shaft, 10, a third transmission shaft, 11, a fourth transmission shaft, 12, a feeding track, 121, a hollow groove, 13, a gear disc, 131, a limiting groove, 132, a gear ring, 14, a first cam mechanism, 141, a cam, 142, a cam sliding groove, 15, a fixed cutter head, 16, a movable cutter head, 161, a bearing, 17, a jacking block, 18, a jacking rod, 19, a spring, 20, a second cam mechanism, 21, a clamping mechanism, 211, a clamping block, 212, a jacking shaft, 213, a connecting rod, 214, a supporting part, 215, a hollow shaft, 22, a third rotating disc, 23, a gear set, 24, a guide strip, 25, a baffle plate, 26, 27. the base 28, the movable block 29, the output track 30, the movable plate 31, the step section 32, the gear 33 and the gear set.

Detailed Description

In fig. 1-8, a cutting machine for a vacuum cup comprises a frame 1, a main motor 2 and a main shaft 3, and further comprises a feeding assembly, a linkage mechanism, a cutting assembly and a cup body clamping assembly, wherein the linkage mechanism comprises a plurality of transmission shafts and rotating gears, the main motor drives the cutting assembly to rotate, the cutting assembly is mounted on the main shaft to drive the main shaft to rotate, the main shaft drives the feeding assembly and the cup body clamping assembly to synchronously move through the linkage mechanism, the feeding assembly comprises a first driving lever rotating wheel 4, a second driving lever rotating wheel 5, a first feeding rotating disc 6 and a second feeding rotating disc 7, the cup body clamping assembly and the second feeding rotating disc 7 are mounted on the main shaft 3, and further comprises a first transmission shaft 8, a second transmission shaft 9 and a third transmission shaft 10 which are arranged in parallel to the main shaft 3, the main shaft 3 and the first transmission shaft 8 are in gear connection through a fourth transmission shaft 11, the first transmission shaft 8 drives the second transmission shaft 9 to rotate through a gear, the second transmission shaft 9 drives the third transmission shaft 10 to rotate through a gear, the first transmission shaft 8 is provided with a first feed turntable 6, the second transmission shaft 9 is provided with a second deflector rod runner 5, the third transmission shaft 10 is provided with the first deflector rod runner 4, the first deflector rod runner 4 and the second deflector rod runner 5 are arranged at the lower part of the frame 1, the first feed turntable 6 is arranged above the second deflector rod runner 4, one side of the first feed turntable 6 is provided with the second feed turntable 7, a feed rail 12 is arranged between the second deflector rod runner 5 and the second feed turntable 7, and a cup body to be processed is conveyed to the first deflector rod runner 4 and then is driven to the second deflector rod runner 5 through the first deflector rod 4, the cup body is driven to the lower part of the feeding rail 12 by the second deflector rod rotating wheel 5, the cup body is driven to move from the feeding rail 12 to the second feeding rotating disc 7 by the first feeding rotating disc 6, and when the cup body is driven to ascend by the rotation of the second feeding rotating disc 7, the cup body clamping assembly moves towards the cup body and clamps the cup body. The transmission between each transmission shaft is realized through gears, and the integral synchronous transmission can be realized through the arrangement of the number of teeth matched between the gears.

The main shaft 3, the first transmission shaft 8, the second transmission shaft 9, the third transmission shaft 10 and the fourth transmission shaft 11 are rotatably mounted on the frame 1 and are driven by the main motor 2 to rotate at the same speed. The fourth transmission shaft 11 is perpendicular to the main shaft 3 and the first transmission shaft 8, and the three are meshed through bevel gears for transmission. The transmission direction of the main shaft 3 is changed through the fourth transmission shaft 11, so that the whole assembly is compact.

The kerf assembly includes toothed disc 13 and first cam mechanism 14, first cam mechanism 14 with main shaft 3 rotates to be connected and fix in frame 1, toothed disc 13 with 3 fixed connection of main shaft, the motor gear of main motor 2 with the ring gear 132 of toothed disc 13 outer lane meshes the drive mutually main shaft 3 rotates, the inside of toothed disc 13 is equipped with fixed cutter head 15 and moves the cutter head 16, fixed cutter head 15 is fixed on toothed disc 13, move the cutter head 16 and slide and set up in the spacing groove 131 on toothed disc 13, move the cutter head 16 can fixed cutter head 15 with displacement between the main shaft 3. The speed at which the ring gear 132 rotates is controlled by adjusting the rotational speed of the main motor 2, so that the overall operating speed can be adjusted; the movable tool bit 16 is also driven by the main motor 2, and an independent driving mechanism is not required.

Referring to fig. 2, 4 and 5, an inner ring of the first cam mechanism 14 is provided with a cam 141 and a cam sliding groove 142, an outer ring of the first cam mechanism 14 is provided with stepped sections 31 with different heights, a bearing 161 is mounted at the tail of the movable cutter head 16, the bearing 161 moves in the cam sliding groove 142 and drives the movable cutter head 16 to slide in a reciprocating manner in the limiting groove 131, the cam mechanism further comprises a jacking block 17, one end of the jacking block 17 is sleeved at the bottom of the fixed cutter head 15, the other end of the jacking block is connected with a jacking rod 18, the jacking rod 18 rotates along with the gear disc 13 and abuts against the stepped section 31 of the first cam mechanism 14, when the jacking rod 18 moves from a low-order stepped section to a high-order stepped section, the jacking block 17 is driven by the jacking rod 18 to move from the bottom of the fixed cutter head 15 to the mouth of the fixed cutter head 15, the jacking rod 18 is further sleeved with a spring 19, the spring 19 is arranged between the, the ram 18 is driven against the first cam mechanism 14 at all times. Thus, the movable cutter head 16 is controlled to move linearly, so that the cutting operation is facilitated, and the material pushing block 17 can push the waste materials after the cutting operation is finished out of the fixed cutter head 15.

The cup clamping assembly comprises a second cam mechanism 20, a clamping mechanism 21 and a third rotary table 22, the head of the clamping mechanism 21 penetrates through the third rotary table 22, the tail of the clamping mechanism 21 abuts against the second cam mechanism 20, a clamping block 211 is arranged at the head of the clamping mechanism 21, a movable top shaft 212 is arranged inside the clamping mechanism 21, stepped sections 31 with different heights are arranged on the second cam mechanism 20, when the cup is located at the second feeding rotary table 7, the clamping mechanism 21 moves from a low-order stepped section to a high-order stepped section, the clamping mechanism 21 enters the cup from the outside of the cup, the clamping block 211 is supported tightly by the inner wall of the cup through the displacement of the top shaft 212, and at the moment, a gear 32 arranged on the clamping mechanism 21 is meshed with a gear set 33 arranged on the main shaft 3, and the cup rotates. With the arrangement, the clamping and fixing actions of the cup body and the actions of transferring the cup body to the cutting assembly are carried out without arranging a separate driving mechanism. The clamping mechanism 21 is installed on a movable block 28, the movable block 28 can move longitudinally on the third rotary table 22, and the height of the movable block 28 on the third rotary table 22 is changed, so that the inner wall of a cup body fixed on the cup body clamping assembly is tangent to the fixed cutter head 15 during cutting.

Referring to fig. 8, the clamping mechanism includes a hollow shaft 215, a clamping block 211, a top shaft 212, a connecting rod 213, a supporting portion 214 and a spring 19, the upper end of the connecting rod 213 is inserted into the top shaft 212, the lower end of the connecting rod 213 is connected to the supporting portion 214, the top shaft 212 is disposed in the hollow shaft 215, the supporting portion 214 contacts with the second cam mechanism 20, the spring 19 is sleeved on the connecting rod 213, the spring 19 respectively abuts against the top shaft 212 and the supporting portion 214 to drive the supporting portion 214 and the connecting rod 213 to always abut against the second cam mechanism 20 downward, the clamping block 211 is transversely slidably disposed at the top of the hollow shaft 215, the upper portion of the top shaft 212 is inserted into the hollow shaft, and the clamping block 211 is upwardly contacted with the top shaft 212 to push the clamping block 211 outward until the cup body is tightly supported, the top of the hollow shaft 215 is further provided with an annular spring, and the annular spring drives the clamping block 211 to retract towards the inside of the hollow shaft 215.

An elastic mechanism is arranged between the clamping mechanism 21 and the third rotating disc 22, the elastic mechanism is a spring 19, and the spring 19 drives the clamping mechanism 21 to always abut against the second cam mechanism 20.

Referring to fig. 3, the cup cutting machine further comprises a guide strip 24 disposed on one side of the second feed turntable 7, when a cup body finishes a cutting operation, the clamping mechanism 21 follows the third turntable 22 to rotate and move from a high-step section to a low-step section, the clamping mechanism 21 releases the fixation of the cup body and moves towards the second cam mechanism 20, the cup body contacts with the guide strip 24 when rotating, the guide strip 24 limits the cup body from moving along with the clamping mechanism 21, and the second feed turntable 7 conveys the cup body to an output track 29. Therefore, the automatic material removal of the cup body can be completed, and the automation of equipment is realized.

A baffle 25 is arranged between the first deflector rod rotating wheel 4 and the first feeding turntable 6, the baffle 25 is positioned above the second deflector rod rotating wheel 5 in an inclined manner, and when the second deflector rod rotating wheel 5 drives the cup body to rotate, the baffle 25 can limit the position of the cup body to prevent the cup body from falling off.

The first deflector rod rotating wheel 4 comprises a sleeve shaft 41 and deflector rods 42, the sleeve shaft 41 is installed on the third transmission shaft 10, the deflector rods 42 are provided with 4 groups of deflector rods 51 which are uniformly distributed on the sleeve shaft 41, the second deflector rod rotating wheel 5 is provided with a plurality of deflector rods 51, the deflector rods 51 are annularly and uniformly distributed in 4 groups, each group comprises two deflector rods 51, and the two deflector rods 51 of each group penetrate through the two sides of the first feeding turntable 6 and the empty grooves in the feeding track 12 when rotating. The outer rings of the first feeding rotary table 6 and the second feeding rotary table 7 are provided with feeding ports 26, the feeding ports 26 are semicircular openings, and 4 feeding ports 26 are annularly and uniformly distributed. When feeding, the cup body is shifted downwards by the shifting piece 42 on the first shifting lever rotating wheel 4, the cup body is shifted between the shifting levers 51 of the second shifting lever rotating wheel 5, and the cup body is brought upwards onto the first feeding rotating disc 6 through the shifting levers 51.

The feeding assembly and the cup clamping assembly are installed on a base 27, the base 27 is connected with the rack 1 in a transverse sliding mode, the distance between the base 27 and the gear disc 13 on the cutting assembly can be changed to match cutting work of cups with different lengths, and the cup clamping assembly is wider in applicability.

When the cup body clamping device works, the main motor 2 drives the gear disc 13 on the cutting assembly, the gear disc 13 drives the main shaft 3 to rotate, the main shaft 3 drives the first transmission shaft 8 and the first feeding rotary table 6 arranged on the first transmission shaft 8 to rotate through the fourth transmission shaft 11, the first transmission shaft 8 drives the second transmission shaft 9 and the second deflector rod rotary table 5 arranged on the second transmission shaft 9 to rotate through the gear, the second transmission shaft 9 drives the third transmission shaft 10 and the first deflector rod rotary table 4 arranged on the third transmission shaft 10 to rotate through the gear, the cup body sequentially sends the first deflector rod rotary table 4, the second deflector rod rotary table 5, the first feeding rotary table 6 and the second feeding rotary table 7, then the cup body is fastened through the clamping mechanism 21 on the cup body clamping assembly and provides rotation, the cup body is moved into the fixed cutter head 15, the inner wall is firmly attached to the fixed cutter head 15, the movable cutter head 16 moves along with the main shaft 3 under the limit drive of the first cam mechanism 14, slowly be close pivoted cup and cut, move the tool bit 16 and keep away from stationary knife head 15 behind the incision, the cup is driven by cup clamping assembly and is withdrawn from and keep away from stationary knife head 15, ejector pad 17 on stationary knife head 15 is ejecting with the waste material behind the incision under the drive of first cam mechanism 14 simultaneously, clamping mechanism 21 on the cup clamping assembly drives the cup and winds main shaft 3 rotatoryly, clamping mechanism 21 removes to second cam mechanism 20 direction simultaneously, the cup receives the spacing not following clamping mechanism 21 rotation of guide strip 24, finally drop and go into next process on the output track 29.

Claims (12)

1. The utility model provides a thermos cup notch cutting machine, includes frame, main motor and main shaft, its characterized in that: the automatic cutting machine is characterized by further comprising a feeding assembly, a linkage mechanism, a cutting assembly and a cup body clamping assembly, wherein the linkage mechanism is composed of a plurality of transmission shafts and rotating gears, the main motor drives the cutting assembly to rotate, the cutting assembly is installed on the main shaft and drives the main shaft to rotate, and the main shaft drives the feeding assembly and the cup body clamping assembly to synchronously move through the linkage mechanism.

2. A tapping machine as claimed in claim 1, characterized in that: the feeding assembly comprises a first deflector rod rotating wheel, a second deflector rod rotating wheel, a first feeding rotating disc and a second feeding rotating disc, the cup body clamping assembly and the second feeding rotating disc are installed on the main shaft, the feeding assembly further comprises a first transmission shaft, a second transmission shaft and a third transmission shaft which are arranged in parallel with the main shaft, the main shaft and the first transmission shaft are in gear connection through a fourth transmission shaft, the first transmission shaft drives the second transmission shaft to rotate through a gear, the second transmission shaft drives the third transmission shaft to rotate through the gear, the first feeding rotating disc is installed on the first transmission shaft, the second deflector rod rotating wheel is installed on the second transmission shaft, the first deflector rod rotating wheel is installed on the third transmission shaft, the first deflector rod rotating wheel and the second deflector rod rotating wheel are arranged on the lower portion of the frame, and the first feeding rotating disc is arranged above the second rotating wheel, the cup body clamping assembly is characterized in that the second feeding turntable is arranged on one side of the first feeding turntable, a feeding track is arranged between the second deflector rod rotating wheel and the second feeding turntable, a cup body to be processed is conveyed to the first deflector rod rotating wheel and then is driven to the second deflector rod rotating wheel through the first deflector rod rotating wheel, the second deflector rod rotating wheel drives the cup body to the lower portion of the feeding track, the first feeding turntable drives the cup body to move from the feeding track to the second feeding turntable, and when the second feeding turntable rotates to drive the cup body to ascend, the cup body clamping assembly moves towards the cup body and clamps the cup body.

3. A tapping machine as claimed in claim 2, characterized in that: the main shaft, the first transmission shaft, the second transmission shaft, the third transmission shaft and the fourth transmission shaft are rotatably arranged on the rack and rotate at the same speed under the driving of the main motor.

4. A tapping machine as claimed in claim 2, characterized in that: the fourth transmission shaft is perpendicular to the main shaft and the first transmission shaft, and the third transmission shaft, the main shaft and the first transmission shaft are meshed through bevel gears to perform transmission.

5. A tapping machine as claimed in claim 2, characterized in that: the cutting assembly includes toothed disc and first cam mechanism, first cam mechanism with the main shaft rotates to be connected and fixes in the frame, the toothed disc with main shaft fixed connection, the motor gear of main motor with the toothed disc outer lane meshes the drive mutually the main shaft rotates, the inside of toothed disc is equipped with the stationary knife head and moves the tool bit, the stationary knife head is fixed on the toothed disc, it slides and sets up to move the tool bit spacing inslot on the toothed disc, move the tool bit can the stationary knife head with displacement between the main shaft.

6. A tapping machine as claimed in claim 5, characterized in that: the inner ring of the first cam mechanism is provided with a cam and a cam chute, the outer ring of the first cam mechanism is provided with step sections with different heights, the tail part of the movable cutter head is provided with a bearing which moves in the cam chute and drives the movable cutter head to slide in the limit groove in a reciprocating way, and the movable cutter head also comprises a material pushing block, one end of the ejector block is sleeved at the bottom of the fixed cutter head, the other end of the ejector block is connected with an ejector rod, the ejector rod rotates along with the gear disc and abuts against the step section of the first cam mechanism, when the ejector rod moves from the low-order bench to the high-order bench, the ejector rod drives the ejector block to displace from the bottom of the fixed cutter head to the mouth of the fixed cutter head, the ejector rod is further sleeved with a spring, the spring is arranged between the gear disc and the bottom of the ejector rod, and the ejector rod is driven to always abut against the first cam mechanism.

7. A tapping machine as claimed in claim 5, characterized in that: the cup body clamping assembly comprises a second cam mechanism, a clamping mechanism and a third rotary table, the head of the clamping mechanism penetrates through the third rotary table, the tail of the clamping mechanism abuts against the second cam mechanism, a clamping block is arranged at the head of the clamping mechanism, a movable jacking shaft is arranged inside the clamping mechanism, stepped sections with different heights are arranged on the second cam mechanism, when the cup body is located at the second feeding rotary table, the clamping mechanism moves from a low-order stepped section to a high-order stepped section, the clamping mechanism enters the interior of the cup body from the exterior of the cup body and outwards supports the clamping block tightly against the inner wall of the cup body through the displacement of the jacking shaft, a gear arranged on the clamping mechanism is meshed with a gear set arranged on the main shaft at the moment, and the cup body rotates.

8. A tapping machine as claimed in claim 7, characterized in that: clamping mechanism with be equipped with elastic mechanism between the third carousel, the elastic mechanism drive clamping mechanism supports all the time and leans on second cam mechanism, still including setting up the guide strip of second pay-off carousel one side, when the cup accomplishes the kerf work, clamping mechanism follows the third carousel rotates and removes to the low order bench from the high order bench, clamping mechanism removes right the cup fixed and to second cam mechanism direction displacement, the cup when rotating with the guide strip contacts, the restriction of guide strip the cup is not followed clamping mechanism removes, second pay-off carousel will the cup is carried to the output track on.

9. A tapping machine as claimed in claim 2, characterized in that: a baffle is arranged between the first deflector rod rotating wheel and the first feeding turntable, the baffle is positioned above the second deflector rod rotating wheel in an inclined mode, and when the second deflector rod rotating wheel drives the cup body to rotate, the baffle can limit the position of the cup body to prevent the cup body from falling off.

10. A tapping machine as claimed in claim 2, characterized in that: the first driving lever rotating wheel comprises a sleeve shaft and 4 driving levers, the sleeve shaft is mounted on the third transmission shaft, the driving levers are provided with 4 uniformly distributed on the sleeve shaft, the second driving lever rotating wheel is provided with a plurality of driving levers, the driving levers are 4 groups of annularly distributed driving levers, each group comprises two driving levers, the two driving levers of each group penetrate through two sides of the first feeding rotating disc and a hollow groove in the feeding track when rotating, the outer rings of the first feeding rotating disc and the second feeding rotating disc are provided with feeding ports, the feeding ports are semicircular openings, and the feeding ports are provided with 4 and annularly distributed driving levers.

11. A tapping machine as claimed in claim 1, characterized in that: the feeding assembly and the cup body clamping assembly are installed on a base, the base is connected with the rack in a transverse sliding mode, and the distance between the base and the cutting assembly can be changed to match the cutting operation of the cup bodies with different lengths.

12. A tapping machine as claimed in claim 7, characterized in that: the clamping mechanism is arranged on the movable block, the movable block can longitudinally move on the third rotary table, and the inner wall of the cup body fixed on the cup body clamping assembly is tangent to the fixed cutter head when the cup body is cut by changing the height of the movable block on the third rotary table.

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