CN214984137U

CN214984137U - Offset press gumming mechanism

Info

Publication number: CN214984137U
Application number: CN202121404464.0U
Authority: CN
Inventors: 陈晓建
Original assignee: Rugao Debao Printing Machinery Co ltd
Current assignee: Rugao Debao Printing Machinery Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-03
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses an offset press gumming mechanism, concretely relates to offset press auxiliary assembly technical field, including the offset press main part, top one side intercommunication of offset press main part has the wind channel body, one side that the inside of wind channel body is close to the offset press main part is provided with the dead lever, the top surface and the bottom surface of dead lever fixed connection respectively in the inner wall of wind channel body, one side bearing that the offset press main part was kept away from to the dead lever is connected with the pivot. The utility model discloses a set up the motor, the motor drives the connecting axle and rotates, the connecting axle drives second bevel gear and rotates, second bevel gear drives first bevel gear and rotates, first bevel gear drives the axis of rotation and rotates, the axis of rotation drives the carousel and rotates, the carousel drives the brush hair and sweeps the side of filter screen, and simultaneously, spray the cleaning solution in the side of filter screen through conveying mechanism and see out the wind channel body to paper powder is moist along the catheter, thereby reach the mesh of detaching paper powder, prevent to produce the influence to the quality of printed matter.

Description

Offset press gumming mechanism

Technical Field

The utility model relates to an offset press auxiliary assembly technical field, more specifically says, the utility model relates to an offset press gumming mechanism.

Background

The offset press is one of offset presses, when printing, the printing pictures and texts are firstly printed on a rubber cylinder from a printing plate and then are transferred onto paper by the rubber cylinder, the offset press can be divided into a single-sheet offset press and a web offset press according to different paper feeding modes, the single-sheet offset press can be divided into a single-color, double-color, four-color and multi-color press according to the number of printing colors finished by one-time paper feeding, the single-sheet offset press can be divided into a small offset press, a six-opening, a four-opening, a split-paper press and a full-sheet offset press according to the maximum paper width of the printing, and the single-sheet offset press can be a double-face press which can simultaneously finish two-face printing by one-time paper feeding.

In the prior art, paper dust is often contained on paper, and when the paper dust on the paper is vibrated by the operation of a printing machine, the paper dust is easy to vibrate up and then falls on a printing surface, which affects the quality of printed matters, so that the improvement is available.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the embodiments of the present invention provide a toner removing mechanism for offset printing machines to solve the problems proposed in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an offset press gumming mechanism, includes the offset press main part, top one side intercommunication of offset press main part has the wind channel body, the inside one side that is close to the offset press main part of wind channel body is provided with the dead lever, the top surface and the bottom surface of dead lever are fixed connection respectively in the inner wall of wind channel body, the dead lever is kept away from one side bearing of offset press main part and is connected with the pivot, the end fixedly connected with first conical gear of pivot, the opposite side fixedly connected with axis of rotation of first conical gear, the end fixedly connected with carousel of axis of rotation, the opposite side of carousel is provided with the filter screen, the one side fixedly connected with equidistance of carousel near the filter screen evenly arranges the brush hair, the end laminating of brush hair is in the filter screen, the top surface of filter screen is provided with installation mechanism, the filter screen is through installation mechanism fixed connection in the inner wall top surface of wind channel body, the bottom surface of filter screen is laminated in the inner wall bottom surface of wind channel body, the top of first conical gear is provided with actuating mechanism, the below of wind channel body is provided with conveying mechanism, the end of wind channel body is provided with the air guide mechanism.

In order to drive the first conical gear to rotate, the driving mechanism comprises a motor, the bottom surface of the motor is fixedly connected to the top surface of the air duct body, the bottom surface of the motor is fixedly connected with a connecting shaft, the bottom surface of the connecting shaft is fixedly connected with a second conical gear, and the second conical gear is in transmission connection with the first conical gear.

In order to clean the side surface of the filter screen, the conveying mechanism comprises a base, the base is positioned below the air duct body, one side of the top surface of the base is fixedly connected with a base, the top surface of the base is fixedly connected with a water pump, one side of the water pump is communicated with a guide pipe, the top end of the guide pipe is arranged on the bottom surface of the air duct body in a penetrating way and extends into the air duct body, a spray head is arranged on the bottom surface of the air duct body, the tail end of the spray head is provided with water outlet holes which are distributed at equal intervals, the water outlet holes are positioned on one side of the bottom of the filter screen, the other side of the water pump is communicated with a liquid conveying pipe, a liquid storage tank is arranged on the top surface of the base at the tail end of the liquid conveying pipe, cleaning liquid is filled in the liquid storage tank, the tail end of the liquid conveying pipe is arranged on the side wall of the liquid storage tank in a penetrating way and extends into the liquid storage tank, a liquid guide pipe is arranged on one side of the top of the liquid guide pipe in a penetrating way and extends into the side wall of the liquid storage tank, the top end of the liquid guide pipe penetrates through the bottom surface of the air duct body and is positioned right below the bristles.

In order to filter the cleaning solution, the inside of reservoir is provided with the filter screen, the both ends of filter screen are fixed connection respectively in the inner wall of reservoir, the filter screen is located the top of transfer line, top one side of reservoir articulates there is the roof.

In order to take out the inside paper powder of offset press main part, air guide mechanism includes the fixing base, the bottom surface fixed connection of fixing base in the top surface of base, the fan is installed to the top surface of fixing base, one side intercommunication of fixing base has the air duct, the lateral wall that the top of air duct was worn to locate the wind channel body extends to the inside of wind channel body and installs the flaring pipe, the flaring pipe is located the one side of keeping away from the dead lever, the opposite side intercommunication of fan has the outlet duct.

For the convenience of dismantling the filter screen, installation mechanism includes the fixed block, the top surface fixed connection of fixed block is in the inner wall top surface of wind channel body, one side of fixed block is provided with the mounting panel, the bottom surface fixed connection of mounting panel is in the top surface of filter screen, the top surface of mounting panel is laminated in the inner wall top surface of wind channel body, the both sides of fixed block are run through and are seted up first screw thread through-hole, the second screw thread through-hole that matches with first screw thread through-hole is seted up to the mounting panel, first screw thread through-hole and second screw thread through-hole threaded connection have the bolt.

In order to facilitate the staff stretch into the inside filter screen of dismantling of wind channel body, the top surface of wind channel body runs through near one side of filter screen and has seted up the opening, the inside of opening is provided with the slider, the top surface fixedly connected with second slide of slider, the bottom surface of second slide slides and laminates in the top surface of wind channel body, the top surface fixedly connected with handle of second slide, the first slide of bottom surface fixedly connected with of slider, the top surface of first slide slides and laminates in the inner wall top surface of wind channel body.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through setting up the motor, the motor drives the connecting axle and rotates, the connecting axle drives second bevel gear and rotates, second bevel gear drives first bevel gear and rotates, first bevel gear drives the axis of rotation and rotates, the axis of rotation drives the carousel and rotates, the carousel drives the brush hair and sweeps the side of filter screen, and simultaneously, the side that sprays the cleaning solution in the filter screen through conveying mechanism sends out the wind channel body to paper powder is moist along the catheter, thereby reach the mesh of detaching paper powder, prevent to produce the influence to the quality of printed matter.

2. Compared with the prior art, through setting up installation mechanism, the bolt rotates, makes the bolt screw down along the first screw thread through-hole and the second screw thread through-hole of fixed block and mounting panel, separates fixed block and mounting panel, dismantles filter screen and mounting panel together to the realization is to the dismantlement of filter screen.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the air duct body of the present invention.

Fig. 3 is a schematic diagram of the present invention in a partially enlarged structure shown in fig. 2.

Fig. 4 is a schematic view of the internal structure of the liquid storage tank of the present invention.

Fig. 5 is a schematic side view of the fixing rod of the present invention.

Fig. 6 is a schematic sectional structural view of the mounting mechanism of the present invention.

The reference signs are: 1. an offset printing machine main body; 2. an air duct body; 3. fixing the rod; 4. a rotating shaft; 5. a first conical gear; 6. a rotating shaft; 7. a turntable; 8. brushing; 9. filtering with a screen; 10. an installation mechanism; 11. a fixed block; 12. mounting a plate; 13. a first threaded through hole; 14. a second threaded through hole; 15. a bolt; 16. a drive mechanism; 17. an electric motor; 18. a connecting shaft; 19. a second conical gear; 20. a conveying mechanism; 21. a base; 22. a base; 23. a water pump; 24. a conduit; 25. a spray head; 26. a water outlet hole; 27. a transfusion tube; 28. a liquid storage tank; 281. cleaning liquid; 29. a catheter; 30. filtering the mesh screen; 31. a top plate; 32. an air guide mechanism; 33. a fixed seat; 34. a fan; 35. an air duct; 36. a flared tube; 37. a port; 38. a slider; 39. a first slide plate; 40. a second slide plate; 41. a handle; 42. and an air outlet pipe.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The offset press powder removing mechanism shown in the attached figures 1-6 comprises an offset press main body 1, one side of the top of the offset press main body 1 is communicated with an air duct main body 2, one side of the inside of the air duct main body 2, which is close to the offset press main body 1, is provided with a fixed rod 3, the top surface and the bottom surface of the fixed rod 3 are respectively and fixedly connected with the inner wall of the air duct main body 2, one side of the fixed rod 3, which is far away from the offset press main body 1, is provided with a bearing connected with a rotating shaft 4, the tail end of the rotating shaft 4 is fixedly connected with a first conical gear 5, the other side of the first conical gear 5 is fixedly connected with a rotating shaft 6, the tail end of the rotating shaft 6 is fixedly connected with a rotating disc 7, the other side of the rotating disc 7 is provided with a filter screen 9, one side of the rotating disc 7, which is close to the filter screen 9, is fixedly connected with bristles 8 which are uniformly arranged at equal intervals, the tail end of the brush 8 is attached to the filter screen 9, the top surface of which is provided with an installation mechanism 10, the filter screen 9 is fixedly connected to the top surface of the inner wall of the air duct main body 2 through the installation mechanism 10, the bottom surface of the filter screen 9 is attached to the bottom surface of the inner wall of the air duct body 2, the driving mechanism 16 is arranged above the first conical gear 5, the conveying mechanism 20 is arranged below the air duct body 2, and the air guide mechanism 32 is arranged at the tail end of the air duct body 2.

As shown in fig. 1 and 2, the driving mechanism 16 includes a motor 17, a bottom surface of the motor 17 is fixedly connected to the top surface of the air duct body 2, a bottom surface of the motor 17 is fixedly connected to a connecting shaft 18, a bottom surface of the connecting shaft 18 is fixedly connected to a second bevel gear 19, the second bevel gear 19 is in transmission connection with the first bevel gear 5 so as to drive the first bevel gear 5 to rotate, the motor 17 is opened, the motor 17 drives the connecting shaft 18 to rotate, the connecting shaft 18 drives the second bevel gear 19 to rotate, and thus the second bevel gear 19 drives the first bevel gear 5 to rotate.

As shown in fig. 1-4, the conveying mechanism 20 includes a base 21, the base 21 is located below the air duct body 2, a base 22 is fixedly connected to one side of a top surface of the base 21, a water pump 23 is fixedly connected to a top surface of the base 22, one side of the water pump 23 is communicated with a conduit 24, a top end of the conduit 24 penetrates through a bottom surface of the air duct body 2 and extends into the air duct body 2, and is provided with a spray head 25, a tail end of the spray head 25 is provided with water outlet holes 26 arranged at equal intervals, the water outlet holes 26 are located at one side of a bottom of the filter screen 9, the other side of the water pump 23 is communicated with an infusion tube 27, a liquid storage tank 28 is installed at a tail end of the infusion tube 27 on the top surface of the base 21, the interior of the liquid storage tank 28 is filled with cleaning liquid 281, a tail end of the infusion tube 27 penetrates through a side wall of the liquid storage tank 28 and extends into the interior of the liquid storage tank 28, a liquid guide tube 29 is arranged at one side of a top of the liquid storage tank 28, and extends into the interior of the liquid storage tank 28, the top end of the liquid guide pipe 29 penetrates through the bottom surface of the air duct body 2 and is located right below the brush bristles 8 so as to conveniently spray water on the side surface of the filter screen 9 for cleaning, the water pump 23 is started, the cleaning liquid 281 in the liquid storage tank 28 is pumped out along the liquid guide pipe 27 and conveyed to the guide pipe 24, then the cleaning liquid is conveyed to the spray head 25 through the guide pipe 24 and sprayed out through the water outlet hole 26 to moisten the paper powder on the filter screen 9, the paper powder falls into the liquid guide pipe 29 and is conveyed out of the air duct body 2 along the liquid guide pipe 29, and the cleaning effect of the paper powder on the filter screen 9 is achieved.

Wherein, as shown in fig. 4, the inside of reservoir 28 is provided with filter screen sieve 30, filter screen sieve 30's both ends difference fixed connection is in reservoir 28's inner wall, filter screen sieve 30 is located the top of transfer line 27, top one side of reservoir 28 articulates there is roof 31, so that detach paper powder impurity, paper powder impurity filters the back through filter screen sieve 30, paper powder impurity filters through filter screen sieve 30, when paper powder impurity in filter screen sieve 30 top surface accumulative total to certain time, open roof 31, the realization is to the detach of paper powder impurity.

Wherein, as shown in fig. 1 and fig. 2, the air guide mechanism 32 includes a fixing seat 33, the bottom surface fixed connection of fixing seat 33 is in the top surface of base 21, fan 34 is installed to the top surface of fixing seat 33, one side intercommunication of fixing seat 33 has an air duct 35, the lateral wall that the wind channel body 2 was worn to locate by the top of air duct 35 extends to the inside of wind channel body 2 and installs flaring pipe 36, flaring pipe 36 is located the one side of keeping away from dead lever 3, the opposite side intercommunication of fan 34 has an outlet duct 42, so that take out the inside offset press main part 1 with paper powder impurity, open fan 34, fan 34 drives the air flow, the inside paper powder impurity of offset press main part 1 is taken out to the air that flows.

Wherein, as shown in the attached

drawings

2, 3 and 6, the mounting mechanism 10 comprises a fixing block 11, the top surface of the fixing block 11 is fixedly connected to the top surface of the inner wall of the air duct body 2, one side of the fixing block 11 is provided with a mounting plate 12, the bottom surface of the mounting plate 12 is fixedly connected to the top surface of the filter screen 9, the top surface of the mounting plate 12 is attached to the top surface of the inner wall of the air duct body 2, two sides of the fixing block 11 are penetrated and provided with a first threaded through hole 13, the mounting plate 12 is provided with a second threaded through hole 14 matched with the first threaded through hole 13, the first threaded through hole 13 and the second threaded through hole 14 are in threaded connection with a bolt 15, so as to detach the filter screen 9, the bolt 15 is rotated, and the bolt 15 is screwed down along the first threaded through hole 13 and the second threaded through hole 14 of the fixing block 11 and the mounting plate 12, so that the fixing block 11 and the mounting plate 12 are separated, and the mounting plate 12 and the filter screen 9 are detached together.

Wherein, as shown in fig. 1 and fig. 2, one side that the top surface of wind channel body 2 is close to filter screen 9 runs through and has seted up through 37, the inside of through 37 is provided with slider 38, the top surface fixedly connected with second slide 40 of slider 38, the bottom surface of second slide 40 slides and laminates in the top surface of wind channel body 2, the top surface fixedly connected with handle 41 of second slide 40, the first slide 39 of bottom surface fixedly connected with of slider 38, the top surface of first slide 39 slides and laminates in the inner wall top surface of wind channel body 2, so that the people's hand stretches into the inside filter screen 9 of dismantling of wind channel body 2, pulling handle 41, handle 41 drives second slide 40 and slides, second slide 40 drives slider 38 along the inside removal of through 37, slider 38 drives first slide 39 and slides, thereby open through 37, the people's hand stretches into wind channel body 2 inside and dismantles the filter screen.

The utility model discloses the theory of operation: firstly, the fan 34 is turned on, the fan 34 drives the air to flow, the flowing air draws out the paper powder impurities in the offset printing machine main body 1 and sends the paper powder impurities to the air duct body 2, the motor 17 is turned on, the motor 17 drives the connecting shaft 18 to rotate, the connecting shaft 18 drives the second conical gear 19 to rotate, the second conical gear 19 drives the first conical gear 5 to rotate, the first conical gear 5 rotates and drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the rotating disc 7 to rotate, the rotating disc 7 drives the brush hairs 8 to clean the paper powder impurities on the side surface of the filter screen 9, meanwhile, the water pump 23 is turned on, the cleaning solution 281 in the liquid storage tank 28 is drawn out along the liquid conveying pipe 27 and sent to the guide pipe 24, then the cleaning solution is sent to the spray head 25 through the water outlet hole 26 by the guide pipe 24 to moisten the paper powder on the filter screen 9, the moist paper powder falls into the liquid guide pipe 29 and is sent out of the air duct body 2 along the liquid guide pipe 29, thereby achieving the purpose of removing the paper powder, preventing the quality of the printed matter from being affected.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an offset press gumming mechanism, includes offset press main part (1), its characterized in that: the air channel main body (2) is communicated with one side of the top of the offset printing machine main body (1), a fixing rod (3) is arranged on one side, close to the offset printing machine main body (1), of the interior of the air channel main body (2), the top surface and the bottom surface of the fixing rod (3) are fixedly connected to the inner wall of the air channel main body (2) respectively, a rotating shaft (4) is connected to one side, far away from the offset printing machine main body (1), of the fixing rod (3), a first conical gear (5) is fixedly connected to the tail end of the rotating shaft (4), a rotating shaft (6) is fixedly connected to the other side of the first conical gear (5), a rotating disc (7) is fixedly connected to the tail end of the rotating shaft (6), a filter screen (9) is arranged on the other side of the rotating disc (7), bristles (8) uniformly distributed at equal intervals are fixedly connected to one side, close to the filter screen (9), and the tail ends of the bristles (8) are attached to the filter screen (9), the top surface of filter screen (9) is provided with installation mechanism (10), filter screen (9) are through installation mechanism (10) fixed connection in the inner wall top surface of wind channel body (2), the bottom surface of filter screen (9) is laminated in the inner wall bottom surface of wind channel body (2), the top of first conical gear (5) is provided with actuating mechanism (16), the below of wind channel body (2) is provided with conveying mechanism (20), the end of wind channel body (2) is provided with air guide mechanism (32).

2. The offset press gumming mechanism as in claim 1, wherein: the driving mechanism (16) comprises a motor (17), the bottom surface of the motor (17) is fixedly connected to the top surface of the air duct body (2), the bottom surface of the motor (17) is fixedly connected with a connecting shaft (18), the bottom surface of the connecting shaft (18) is fixedly connected with a second conical gear (19), and the second conical gear (19) is in transmission connection with the first conical gear (5).

3. The offset press gumming mechanism as in claim 1, wherein: conveying mechanism (20) includes base (21), base (21) is located the below of wind channel body (2), top surface one side fixedly connected with base (22) of base (21), the top surface fixedly connected with water pump (23) of base (22), one side intercommunication of water pump (23) has pipe (24), the bottom surface that wind channel body (2) was worn to locate by the top of pipe (24) extends to the inside of wind channel body (2) and installs shower nozzle (25), apopore (26) that the equidistance was arranged are seted up to the end of shower nozzle (25), apopore (26) are located bottom one side of filter screen (9), the opposite side intercommunication of water pump (23) has transfer line (27), reservoir (28) is installed in the end of transfer line (27) to the top surface of base (21), the inside of reservoir (28) is filled and is equipped with cleaning solution (281), the utility model discloses a wind channel, including reservoir (28), liquid storage tank (28), catheter (29), the inside that the lateral wall that the reservoir (28) was worn to locate by the end of transfer line (27) extended to reservoir (28), top one side of reservoir (28) is provided with liquid pipe (29), the inside that the lateral wall that the reservoir (28) was worn to locate by the bottom of liquid pipe (29) extended to reservoir (28), the bottom surface of wind channel body (2) is worn to locate by the top of liquid pipe (29) and is located brush hair (8) under.

4. The offset press gumming mechanism as in claim 3, wherein: the infusion device is characterized in that a filter screen (30) is arranged in the reservoir (28), two ends of the filter screen (30) are fixedly connected to the inner wall of the reservoir (28) respectively, the filter screen (30) is located above the infusion tube (27), and a top plate (31) is hinged to one side of the top of the reservoir (28).

5. The offset press gumming mechanism as in claim 1, wherein: air guide mechanism (32) include fixing base (33), the bottom surface fixed connection of fixing base (33) is in the top surface of base (21), fan (34) are installed to the top surface of fixing base (33), one side intercommunication of fixing base (33) has air duct (35), the lateral wall that the top of air duct (35) was worn to locate wind channel body (2) extends to the inside of wind channel body (2) and installs flaring pipe (36), flaring pipe (36) are located the one side of keeping away from dead lever (3), the opposite side intercommunication of fan (34) has outlet duct (42).

6. The offset press gumming mechanism as in claim 1, wherein: installation mechanism (10) is including fixed block (11), the top surface fixed connection of fixed block (11) is in the inner wall top surface of wind channel body (2), one side of fixed block (11) is provided with mounting panel (12), the bottom surface fixed connection of mounting panel (12) is in the top surface of filter screen (9), the top surface of mounting panel (12) is laminated in the inner wall top surface of wind channel body (2), the both sides of fixed block (11) are run through and are seted up first screw thread through-hole (13), second screw thread through-hole (14) of seting up and first screw thread through-hole (13) matching are seted up to mounting panel (12), first screw thread through-hole (13) and second screw thread through-hole (14) threaded connection have bolt (15).

7. The offset press gumming mechanism as in claim 6, wherein: one side that the top surface of wind channel body (2) is close to filter screen (9) runs through and has seted up opening (37), the inside of opening (37) is provided with slider (38), top surface fixedly connected with second slide (40) of slider (38), the bottom surface of second slide (40) slides and laminates in the top surface of wind channel body (2), the top surface fixedly connected with handle (41) of second slide (40), the first slide (39) of bottom surface fixedly connected with of slider (38), the top surface of first slide (39) slides and laminates in the inner wall top surface of wind channel body (2).