CN217147466U - Automatic bat printing line of head-mounted telephone traffic earphone - Google Patents

Abstract

The utility model discloses an automatic line of reprinting of head-mounted telephone traffic earphone relates to earphone processing equipment technical field. The utility model discloses bat printing line includes: the automatic feeding device comprises a support frame, wherein a workpiece moving plate is arranged at the top of the support frame, a first conveying belt is further installed at the top of the support frame and used for driving the workpiece moving plate to move in different working procedure machining positions, and a second conveying belt is installed on the inner side of the support frame and used for conveying the used workpiece moving plate back to an initial position. The utility model discloses a support frame, the conveyer belt, first station, the cooperation of first plasma treatment station and second plasma treatment station for the reprint line can high-efficiently carry out the letter reprint to headphone when using, and through supporting the base, remove driving motor, the cooperation of location base and drive threaded rod, make displacement mechanism can remove the work piece mounting fixture who places the headphone that needs to carry out the reprint at location base top, and then can be convenient for process headphone.

Description

Automatic bat printing line of head-mounted telephone traffic earphone

Technical Field

The utility model belongs to the technical field of earphone processing equipment, especially, relate to an automatic bat printing line of head-mounted telephone traffic earphone.

Background

The earphone is a pair of conversion units, it accepts the electric signal sent from media player or receiver, utilize close to the loudspeaker of the ear to convert it into the sound wave that can hear, the earphone can be divided into headphone, in-ear earphone according to different wearing methods, the headphone needs to go through processes such as moulding plastics, equipment, bat printing sign letter, etc. when processing, the bat printing letter efficiency to headphone is slower when the existing bat printing letter equipment is used, and too close to the ink distance, there is pungent smell.

Disclosure of Invention

An object of the utility model is to provide a wear automatic line of reprinting of telephone traffic earphone to current problem has been solved: existing pad printing lettering devices are less efficient at pad printing lettering on headphones when in use.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an automatic bat printing line of head phone traffic earphone, bat printing line includes:

the automatic feeding device comprises a support frame, a first conveying belt and a second conveying belt, wherein a workpiece moving plate is arranged at the top of the support frame, the first conveying belt is further arranged at the top of the support frame and used for driving the workpiece moving plate to move at processing positions of different procedures, and the second conveying belt is arranged on the inner side of the support frame and used for conveying the used workpiece moving plate back to an initial position;

the supporting shell is fixed at two ends of the supporting frame, an adjusting mechanism and a transmission mechanism are installed inside the supporting shell, the adjusting mechanism is used for changing the height of the transmission mechanism, and the transmission mechanism is used for driving the workpiece moving plate to move;

drive mechanism is including rotating driving motor, locating rack, axis of rotation and band pulley, the both sides of locating rack one end are all rotated and are connected with the band pulley, and carry out the transmission through the flat belt between two band pulleys, the inside of locating rack one side and rather than one the corresponding position of band pulley is rotated and is connected with the axis of rotation, just the axis of rotation is with one of them the band pulley is connected, the inboard of locating rack is fixed with rotates driving motor, it is connected through drive chain with the axis of rotation to rotate driving motor's output.

The first plasma processing station is arranged on two sides of one end of the support frame and used for performing plasma processing on a part, needing pad printing, of the headset, a plasma processor and a spray head are installed inside the first plasma processing station, and the spray head is fixed to an outlet pipeline of the plasma processor;

set up the bat printing equipment in support frame one side, the bat printing equipment comprises first bat printing station, second bat printing station and third bat printing station, the second bat printing station is located between first bat printing station and the third bat printing station, just first bat printing station is located the one end near first plasma treatment station, displacement mechanism is installed to one side of support frame and the position corresponding with the bat printing equipment for move the work piece mounting fixture who has the headset of needs processing.

Furthermore, a second plasma processing station is fixed on one side of the support frame and located between the second pad printing station and the third pad printing station, a plasma processor and a spray head are also installed inside the second plasma processing station, and the spray head is fixed on an outlet pipeline of the plasma processor.

The plasma processing device comprises a support frame, and is characterized by further comprising a first station, a second station and a third station which are arranged on the other side of the support frame, the second station is located between the first station and the third station, the first station is located at one end close to the first plasma processing station, and mechanical arms are fixed inside the first station, the second station and the third station.

Furthermore, a workpiece fixing clamp is assembled at the top of the workpiece moving plate, a positioning pin is fixed at the bottom of the workpiece fixing clamp, an assembling hole is formed in the workpiece moving plate and in a position corresponding to the positioning pin, and the workpiece fixing clamp and the workpiece moving plate are in sliding connection through matching of the positioning pin and the assembling hole.

Further, the elevating system that is used for driving the work piece movable plate and goes up and down is still installed to the inboard on support frame top, elevating system includes lift roof, location fixed plate, spacing post and the first no thick stick cylinder that goes up and down, the both ends of location fixed plate are fixed with the support frame, the inside sliding connection at four end angles of location fixed plate has spacing post, the top of spacing post is fixed with the lift roof, the bottom of location fixed plate and the inboard that is located spacing post are fixed with the no thick stick cylinder of first lift, just the output and the lift roof of the no thick stick cylinder of first lift are connected.

Furthermore, a guide post is fixed at the top of the lifting top plate, a circular hole is formed in the workpiece moving plate and in a position corresponding to the guide post, and the lifting top plate is connected with the workpiece moving plate in a sliding mode through the guide post and the circular hole.

Furthermore, the adjusting mechanism comprises a fixing frame and a second lifting rodless cylinder, the fixing frame is fixed with the supporting shell, the second lifting rodless cylinder is fixed on two sides of the bottom of the fixing frame, and the second lifting rodless cylinder is used for driving the positioning frame to lift.

Further, displacement mechanism includes the connecting plate, supports the base, removes driving motor, location base and drive threaded rod, the one end and the support frame of connecting plate are fixed, the top of connecting plate is fixed with the support base, the one end that supports the base is fixed with removes driving motor, the output that removes driving motor is connected with drive threaded rod, drive threaded rod's outside threaded connection has the location base, the top of location base still is provided with the second magnetite, the bottom of work piece mounting fixture both sides still is provided with first magnetite, just second magnetite and first magnetite magnetic adsorption.

Furthermore, a positioning column is fixed at the top of the positioning base far away from one end of the support frame, connecting holes are formed in the bottoms of two sides of the workpiece fixing clamp, and the workpiece fixing clamp is connected with the positioning column in a sliding mode through the connecting holes.

The utility model discloses following beneficial effect has:

1. the utility model discloses a cooperation of support frame, conveyer belt, first station, first plasma processing station and second plasma processing station for the bat printing line can carry out the letter bat printing to headphone high-efficiently when using.

2. The utility model discloses a cooperation of lift roof, location fixed plate and spacing post for the reprint line adds man-hour to headphone, and the work piece movable plate that is used for placing work piece mounting fixture can not continue to remove, thereby can let the work piece movable plate drive the headphone on the work piece mounting fixture that needs to process and carry out whole processing.

3. The utility model discloses a cooperation of lift connecting block and the rodless cylinder of second lift for the lift of lift connecting block can drive mechanism and correspond with first conveyer belt or second conveyer belt, thereby can let the work piece movable plate that removes through first conveyer belt get back to initial position through the second conveyer belt.

4. The utility model discloses a support base, removal driving motor, location base and drive threaded rod's cooperation for displacement mechanism can remove placing the work piece mounting fixture who is equipped with at location base top and needs carry out the bat printing headphone, and then can be convenient for process headphone.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an automatic transfer printing line of a headset of the present invention;

fig. 2 is an overall rear view of the automatic screen printing line of the headset of the present invention;

fig. 3 is a schematic mechanism diagram of an automatic pad printing line lifting mechanism of a headset for telephone traffic according to the present invention;

fig. 4 is a schematic view of a connection structure of an automatic pad printing line limiting column and a positioning fixing plate of the telephone traffic headset of the present invention;

fig. 5 is a schematic view of the internal structure of an automatic pad printing line supporting shell of the telephone headset of the present invention;

fig. 6 is a schematic structural view of the automatic pad printing line adjusting mechanism of the telephone headset of the present invention;

fig. 7 is a schematic structural view of an automatic pad printing line transmission mechanism of a headset of the present invention;

fig. 8 is a schematic structural view of an automatic pad printing line displacement mechanism of a headset according to the present invention;

fig. 9 is a schematic view of a connection structure of an automatic pad printing line supporting base and a connection board of the telephone traffic headset of the present invention;

fig. 10 is a circuit diagram of the positive and negative rotation of the motor of the automatic line of reprinting of head phone traffic earphone of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support housing; 2. a support frame; 3. a first station; 4. a second station; 5. a third station; 6. a first plasma processing station; 7. a second plasma processing station; 8. a first pad printing station; 9. a second pad printing station; 10. a third pad printing station; 11. moving the workpiece; 12. fixing a clamp on the workpiece; 13. lifting the top plate; 14. positioning the fixing plate; 15. a limiting column; 16. a first lifting rodless cylinder; 17. a limiting pulley; 18. a fixed mount; 19. a second lifting rodless cylinder; 20. a first magnet; 21. a second magnet; 22. rotating the drive motor; 23. a rotating shaft; 24. connecting holes; 25. positioning pins; 26. a connecting plate; 27. a support base; 28. a movement driving motor; 29. positioning a base; 30. the threaded rod is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-10, the present invention is an automatic transfer printing line for a headset, the transfer printing line includes:

the headset comprises a support frame 2, wherein a workpiece moving plate 11 is arranged at the top of the support frame 2, a workpiece fixing clamp 12 is assembled at the top of the workpiece moving plate 11 and used for fixing a plurality of headsets, a first conveying belt is further arranged at the top of the support frame 2 and used for driving the workpiece moving plate 11 to move at different process machining positions, and a second conveying belt is arranged at the inner side of the support frame 2 and used for conveying the used workpiece moving plate 11 back to an initial position;

the conveying belt is a mature technology in the prior art, is a structure for driving a workpiece needing to be moved to convey, and can be realized by mutually matching structures such as a motor, a rotating rod, a driving belt and the like;

the support shell 1 is fixed at two ends of the support frame 2, the top of the support shell is used for placing unprocessed headphones, an adjusting mechanism and a transmission mechanism are installed inside the support shell 1, the adjusting mechanism is used for changing the height of the transmission mechanism, and the transmission mechanism is used for driving the workpiece moving plate 11 to move;

the first plasma processing stations 6 are arranged on two sides of one end of the support frame 2 and are used for carrying out plasma processing on the pad printing position of the headset, a plasma processor and a spray head are arranged in the first plasma processing stations 6, and the spray head is fixed on an outlet pipeline of the plasma processor and is used for carrying out plasma processing on the pad printing position of the headset by flame emitted by the plasma processor;

the transfer printing equipment is arranged on one side of the support frame 2 and at least comprises a first transfer printing station 8, a second transfer printing station 9 and a third transfer printing station 10, the second transfer printing station 9 is positioned between the first transfer printing station 8 and the third transfer printing station 10, the first transfer printing station 8 is positioned at one end close to the first plasma processing station 6, the first transfer printing station 8 and the second transfer printing station 9 are used for respectively transfer printing the same marks at two ends of the headset needing to be subjected to transfer printing, the third transfer printing station 10 is used for transfer printing another mark on the headset needing to be subjected to transfer printing, and a displacement mechanism is arranged on one side of the support frame 2 and at a position corresponding to the transfer printing equipment and used for moving a workpiece with the headset needing to be processed;

a second plasma processing station 7 is fixed on one side of the support frame 2 and positioned between the second pad printing station 9 and the third pad printing station 10, a plasma processor and a spray head are also installed inside the second plasma processing station 7, and the spray head is fixed on an outlet pipeline of the plasma processor and used for carrying out plasma processing on the pad printing part of the headset by flame emitted by the plasma processor;

the first station 3, the second station 4 and the third station 5 are arranged on the other side of the support frame 2, the second station 4 is located between the first station 3 and the third station 5, the first station 3 is located at one end close to the first plasma processing station 6, and mechanical arms are fixed inside the first station 3, the second station 4 and the third station 5 and rotate in six axes to place the workpiece fixing clamp 12 at the top of the workpiece moving plate 11 for grabbing, then the grabbed workpiece fixing clamp 12 is turned ninety degrees, and the workpiece fixing clamp 12 turned ninety degrees is placed on the displacement mechanism;

the mechanical arm is the prior art equipment, and the mechanical arm is the most widely practical automatic mechanical device in the technical field of robots, and can be seen in the body shadow of the robot in the fields of industrial manufacturing, medical treatment, entertainment service, military, semiconductor manufacturing, space exploration and the like.

Referring to fig. 1 to 4, in particular, limiting pulleys 17 are rotatably connected to the inside of four end corners of the workpiece moving plate 11, the limiting pulleys 17 are used to limit the moving position of the workpiece moving plate 11, and the workpiece moving plate 11 can be prevented from moving and deviating;

preferably, the bottom of the workpiece fixing clamp 12 is fixed with a positioning pin 25, a fitting hole is formed in the workpiece moving plate 11 and at a position corresponding to the positioning pin 25, and the workpiece fixing clamp 12 and the workpiece moving plate 11 are in sliding connection through the matching of the positioning pin 25 and the fitting hole, so that the workpiece fixing clamp 12 can be conveniently placed at the top of the workpiece moving plate 11, and the workpiece fixing clamp 12 can be prevented from sliding randomly;

the inner side of the top end of the support frame 2 is also provided with a lifting mechanism for driving the workpiece moving plate 11 to lift, the lifting mechanism comprises a lifting top plate 13, a positioning fixing plate 14, a limiting column 15 and a first lifting rodless cylinder 16, two ends of the positioning fixing plate 14 are fixed with the support frame 2, the limiting columns 15 are connected inside four end corners of the positioning fixing plate 14 in a sliding manner, the top of each limiting column 15 is fixed with the lifting top plate 13, therefore, the lifting top plate 13 can be lifted more stably through the sliding connection between the lifting top plate 13 and the limiting column 15, the guide column is fixed at the top of the lifting top plate 13, the circular hole is arranged in the workpiece moving plate 11 and at the position corresponding to the guide column, the lifting top plate 13 is connected with the workpiece moving plate 11 through the guide column and the circular hole in a sliding way, so that the workpiece moving plate 11 does not move when the lifting top plate 13 drives the workpiece moving plate 11 to lift; a first lifting rodless cylinder 16 is fixed at the bottom of the positioning fixing plate 14 and positioned on the inner side of the limiting column 15, and the output end of the first lifting rodless cylinder 16 is connected with the lifting top plate 13, so that the lifting top plate 13 can be driven to lift through the first lifting rodless cylinder 16;

specifically, the number of the lifting mechanisms is multiple, and the number of the lifting mechanisms can be determined according to the number of the stations required to be processed.

Referring to fig. 5-7, the adjusting mechanism includes a fixing frame 18 and a second lifting rodless cylinder 19, the fixing frame 18 is fixed to the supporting housing 1, the second lifting rodless cylinder 19 is fixed to both sides of the bottom of the fixing frame 18, and the second lifting rodless cylinder 19 is used for driving the positioning frame to lift;

the transmission mechanism comprises a rotation driving motor 22, a positioning frame, a rotation shaft 23 and belt wheels, one end of the positioning frame is fixed with the second lifting rodless cylinder 19, both sides of one end of the positioning frame are rotatably connected with the belt wheels, the two belt wheels are driven by a flat belt, a rotating shaft 23 is rotatably connected in the inner part of one side of the positioning frame and at the position corresponding to one of the belt wheels, and the rotating shaft 23 is connected with one of the belt wheels, so that one of the belt wheels can be driven to rotate by the rotation of the rotating shaft 23, thereby driving the two belt wheels to rotate, the inner side of the positioning frame is fixed with a rotation driving motor 22, the output end of the rotation driving motor 22 is connected with a rotation shaft 23 through a transmission chain, so that the rotating shaft 23 can be stably driven to rotate after the rotating shaft 23 is electrified, the workpiece moving plate 11 conveyed by the first conveyor can be further conveyed to the second conveyor.

Referring to fig. 9-10, the displacement mechanism includes a connecting plate 26, a supporting base 27, a moving driving motor 28, a positioning base 29 and a transmission threaded rod 30, one end of the connecting plate 26 is fixed to the supporting frame 2, the supporting base 27 is fixed to the top of the connecting plate 26, the moving driving motor 28 is fixed to one end of the supporting base 27, the output end of the moving driving motor 28 is connected to the transmission threaded rod 30, the outer side of the transmission threaded rod 30 is connected to the positioning base 29 in a threaded manner, one end of the positioning base 29 away from the supporting frame 2 is in contact with the first pad printing station 8, the top of the positioning base 29 away from the supporting frame 2 is fixed to a positioning post, the top of the positioning base 29 is further provided with a second magnet 21, the bottoms of the two sides of the workpiece fixing clamp 12 are further provided with a first magnet 20, the second magnet 21 is magnetically adsorbed to the first magnet 20, the bottoms of the two sides of the workpiece fixing clamp 12 are provided with connecting holes 24, the workpiece fixing clamp 12 is connected with the positioning column in a sliding mode through the connecting hole 24, and therefore the headset on the workpiece fixing clamp 12 which needs to be machined through the first pad printing station 8 or the second pad printing station 9 can be moved more stably.

One specific application of this embodiment is: when processing, firstly, a headset to be processed is installed on the outer side of the workpiece fixing clamp 12, then the workpiece fixing clamp 12 is placed at the top of the workpiece moving plate 11 through the sliding connection of the positioning pin 25 and the workpiece moving plate 11, then the workpiece moving plate 11 with the workpiece fixing clamp 12 is placed on the inner side of the top end of the support frame 2, and the workpiece moving plate 11 is driven to move through the rotation of the conveying belt;

when the workpiece moving plate 11 moves to the position of the first plasma processing station 6, the corresponding lifting mechanism works to enable the first lifting rodless cylinder 16 to be inflated and drive the lifting top plate 13 to lift, meanwhile, the lifting top plate 13 which lifts is limited through the sliding connection of the limiting column 15 and the positioning fixing plate 14, so that the lifting top plate 13 can be more stable when lifting, then the lifting top plate 13 which lifts is driven to drive the workpiece moving plate 11 to lift, and the guide column is in sliding connection with the workpiece moving plate 11, so that the lifted workpiece moving plate 11 cannot slide on the top of the lifting top plate 13;

then, after the plasma processor in the first plasma processing station 6 works, the plasma processing is carried out on the part of the headset which needs to be subjected to pad printing through the spray head, after the plasma processing is finished, the workpiece moving plate 11 is driven to descend through the lifting top plate 13 by the reverse rotation of the first lifting rodless cylinder 16 in the corresponding lifting mechanism, the workpiece moving plate 11 descends to drive the workpiece fixing clamp 12 to descend, and therefore the workpiece moving plate 11 can be driven to move to the next processing position through the first conveying belt;

after the workpiece moving plate 11 is moved to the position of the first station 3 through the first conveying belt, the workpiece moving plate 11 is jacked up through the corresponding lifting mechanism, then the workpiece fixing clamp 12 at the top of the workpiece moving plate 11 is clamped up through a six-axis mechanical arm in the first station 3, then the grabbed workpiece fixing clamp 12 is turned right-angled, the workpiece fixing clamp 12 turned right-angled is placed at the top of the positioning base 29 in the displacement mechanism corresponding to the first pad printing station 8, the position of the workpiece fixing clamp 12 is limited through the sliding connection between the workpiece fixing clamp 12 and the positioning column, then the transmission threaded rod 30 is driven to rotate through the electrification of the movement driving motor 28, the positioning base 29 in threaded connection is driven to move through the rotation of the transmission threaded rod 30, the positioning base 29 moves to drive the workpiece fixing clamp 12 to move, one end of a headset mounted on the workpiece fixing clamp 12 is subjected to pad printing through the first pad printing station 8, then the workpiece fixing clamp 12 with the pad printing primary headset is conveyed back to an initial position through the reverse rotation of the movable driving motor 28, the workpiece fixing clamp 12 is placed at the top of the workpiece moving plate 11 after the workpiece fixing clamp 12 is turned over to an original angle horizontal to the ground through a mechanical arm in the first station 3, and then the workpiece moving plate 11 is driven to descend through a corresponding lifting mechanism to be in contact with a first conveying belt;

after the workpiece moving plate 11 is driven by the first conveying belt to move to a position corresponding to the second pad printing station 9, the workpiece moving plate 11 is driven by the corresponding lifting device to ascend, the workpiece fixing clamp 12 is clamped by a mechanical arm in the second station 4, the clamped workpiece fixing clamp 12 is placed at the top of the positioning base 29 in the displacement mechanism corresponding to the second pad printing station 9, the steps are repeated, the other side of the pad printing primary headset is pad printed, the workpiece fixing clamp 12 is placed at the top of the workpiece moving plate 11 after the workpiece fixing clamp 12 is turned to an original angle horizontal to the ground by the mechanical arm in the second station 4, and the workpiece moving plate 11 is driven by the corresponding lifting mechanism to descend to be in contact with the first conveying belt;

after the workpiece moving plate 11 is driven by the first conveying belt to move to a position corresponding to the second plasma processing station 7, the workpiece moving plate 11 is driven by the corresponding lifting mechanism to ascend, then the other part of the headset needing pad printing is heated by the spray head after the plasma flame machine in the second plasma processing station 7 works, and the workpiece moving plate 11 is driven by the corresponding lifting mechanism to descend and contact with the first conveying belt after heating;

the first conveying belt moves the workpiece moving plate 11 to a position corresponding to the third pad printing station 10, the workpiece moving plate 11 is driven to ascend through a corresponding lifting mechanism, then the workpiece fixing clamp 12 is clamped through a six-axis mechanical arm in the third station 5, the clamped workpiece fixing clamp 12 is placed at the top of a positioning base 29 in a displacement mechanism corresponding to the third pad printing station 10, the steps are repeated, pad printing is carried out on another headset needing pad printing, the workpiece fixing clamp 12 is placed at the top of the workpiece moving plate 11 after the workpiece fixing clamp 12 is turned over to be in an angle horizontal to the ground through the mechanical arm in the third station 5, and then the workpiece moving plate 11 is driven to descend through the corresponding lifting mechanism to be in contact with the first conveying belt;

the workpiece fixing jig 12 with the finished headphone is then conveyed to the end position by the first conveyor belt, then the workpiece fixing clamp 12 with the processed headset is manually taken down, so that the first conveying belt conveys the workpiece moving plate 11 into the transmission mechanism in the supporting shell 1, so that the rotation driving motor 22 drives the rotation shaft 23 to rotate through the transmission chain, the rotation shaft 23 drives one of the belt wheels to rotate, thereby driving the flat belt to rotate, the flat belt drives the workpiece moving plate 11 to move, then the lifting is carried out by a second lifting rodless cylinder 19 and the transmission mechanism is driven to descend by a positioning frame, and the transmission mechanism corresponds to the second conveyor belt, so that the workpiece moving plate 11 on the top of the flat belt is conveyed to the top of the second conveyor belt, and the workpiece moving plate 11 is moved to the initial position by the second conveyor belt.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (10)

1. An automatic line of reprinting of head traffic earphone which characterized in that: the transfer printing line comprises:

the device comprises a support frame (2), wherein a workpiece moving plate (11) is arranged at the top of the support frame (2), a first conveying belt is further installed at the top of the support frame (2) and used for driving the workpiece moving plate (11) to move at processing positions of different procedures, and a second conveying belt is installed on the inner side of the support frame (2) and used for conveying the used workpiece moving plate (11) back to an initial position;

the supporting shell (1) is fixed at two ends of the supporting frame (2), an adjusting mechanism and a transmission mechanism are installed inside the supporting shell (1), the adjusting mechanism is used for changing the height of the transmission mechanism, and the transmission mechanism is used for driving the workpiece moving plate (11) to move;

drive mechanism is including rotating driving motor (22), locating rack, axis of rotation (23) and band pulley, the both sides of locating rack one end are all rotated and are connected with the band pulley, and carry out the transmission through flat belt between two band pulleys, the inside of locating rack one side and rather than one the corresponding position of band pulley is rotated and is connected with axis of rotation (23), just axis of rotation (23) and one of them the band pulley is connected, the inboard of locating rack is fixed with rotates driving motor (22), the output and the axis of rotation (23) of rotating driving motor (22) are connected through drive chain.

2. The automatic pad printing line of the headset according to the claim 1, characterized by further comprising a first plasma processing station (6) arranged at two sides of one end of the support frame (2) and used for carrying out plasma processing on the pad printing position of the headset, wherein a plasma processor and a nozzle are arranged in the first plasma processing station (6), and the nozzle is fixed on an outlet pipeline of the plasma processor;

the transfer printing equipment of setting in support frame (2) one side, the transfer printing equipment comprises first transfer printing station (8), second transfer printing station (9) and third transfer printing station (10), second transfer printing station (9) are located between first transfer printing station (8) and third transfer printing station (10), just first transfer printing station (8) are located the one end that is close to first plasma treatment station (6), displacement mechanism is installed to one side of support frame (2) and the position corresponding with the transfer printing equipment for work piece mounting fixture (12) to having the headset that needs to be processed move.

3. An automatic headset transfer printing line according to claim 2, characterized in that a second plasma processing station (7) is fixed to one side of the support (2) between the second transfer printing station (9) and the third transfer printing station (10), the second plasma processing station (7) also having a plasma processor and a nozzle head mounted inside, said nozzle head being fixed to the outlet duct of the plasma processor.

4. The automatic line of reprinting of head traffic earphone of claim 2, characterized by further includes first station (3), second station (4) and third station (5) of setting in support frame (2) other side, and just the second station (4) is located between first station (3) and third station (5), first station (3) is located the one end that is close to first plasma processing station (6), the inside of first station (3), second station (4) and third station (5) is all fixed with the robotic arm.

5. The automatic reprinting line for the headset telephone traffic earphone according to claim 2, wherein a workpiece fixing clamp (12) is assembled at the top of the workpiece moving plate (11), a positioning pin (25) is fixed at the bottom of the workpiece fixing clamp (12), an assembling hole is formed in the workpiece moving plate (11) and at a position corresponding to the positioning pin (25), and the workpiece fixing clamp (12) and the workpiece moving plate (11) are in sliding connection through the matching of the positioning pin (25) and the assembling hole.

6. The headset automatic pad printing line of claim 1, the inner side of the top end of the support frame (2) is also provided with a lifting mechanism for driving the workpiece moving plate (11) to lift, the lifting mechanism comprises a lifting top plate (13), a positioning fixing plate (14), a limiting column (15) and a first lifting rodless cylinder (16), two ends of the positioning fixing plate (14) are fixed with the supporting frame (2), limiting columns (15) are connected inside four end corners of the positioning fixing plate (14) in a sliding manner, a lifting top plate (13) is fixed at the top of the limiting column (15), a first lifting rodless cylinder (16) is fixed at the bottom of the positioning fixing plate (14) and positioned at the inner side of the limiting column (15), and the output end of the first lifting rodless cylinder (16) is connected with the lifting top plate (13).

7. The automatic line of reprinting of head wearing telephone traffic earphone of claim 6, characterized in that, the top of lift roof (13) is fixed with the guide post, the inside of work piece moving plate (11) and the position corresponding to the guide post have the circular port, lift roof (13) and work piece moving plate (11) pass through guide post and circular port sliding connection.

8. The automatic transfer printing line for the headset with the telephone traffic and the earphone according to claim 1, wherein the adjusting mechanism comprises a fixing frame (18) and a second lifting rodless cylinder (19), the fixing frame (18) is fixed to the supporting shell (1), the second lifting rodless cylinder (19) is fixed to both sides of the bottom of the fixing frame (18), and the second lifting rodless cylinder (19) is used for driving the positioning frame to lift.

9. The headset automatic pad printing line of claim 5, the displacement mechanism comprises a connecting plate (26), a supporting base (27), a mobile driving motor (28), a positioning base (29) and a transmission threaded rod (30), one end of the connecting plate (26) is fixed with the support frame (2), a support base (27) is fixed at the top of the connecting plate (26), one end of the supporting base (27) is fixed with a mobile driving motor (28), the output end of the mobile driving motor (28) is connected with a transmission threaded rod (30), the outer side of the transmission threaded rod (30) is in threaded connection with a positioning base (29), the top of location base (29) still is provided with second magnetite (21), the bottom of work piece mounting fixture (12) both sides still is provided with first magnetite (20), just second magnetite (21) and first magnetite (20) magnetic adsorption.

10. The automatic reprinting line of head wearing telephone traffic earphone of claim 9, characterized in that the top of the positioning base (29) far from the supporting frame (2) is fixed with a positioning column, the bottom of both sides of the workpiece fixing clamp (12) is opened with a connecting hole (24), the workpiece fixing clamp (12) and the positioning column are connected by the connecting hole (24) in a sliding way.

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