CN214298403U - Four-color printing machine capable of feeding rapidly - Google Patents

Abstract

The utility model relates to a four-color printing machine of quick material loading, which comprises a bod, be equipped with the material loading frame on the organism, be equipped with loading attachment on the material loading frame, there is the material loading platform along vertical direction sliding connection on the material loading frame, be equipped with on the material loading frame and be used for the drive assembly of material loading platform along vertical direction intermittent type removal, there is the skip along organism width direction sliding connection on the material loading platform, be equipped with two flitchs on the skip, be equipped with on the skip and be used for the drive the gliding drive assembly of skip is two, and this application is through the setting of two flitchs to after the paper on one of them flitch finishes using, another goes up the flitch and can continue the material loading, thereby can save the material loading time, with promotion work efficiency.

Description

Four-color printing machine capable of feeding rapidly

Technical Field

The application relates to the field of printing equipment, in particular to a quick-feeding four-color printing machine.

Background

At present, when books are produced, a printing machine is often required.

Chinese patent with publication number CN211366335U discloses a paper feeding device for a printing press, which comprises a support arranged at a feeding port of the printing press and a bearing plate for placing paper, wherein the bearing plate can be vertically lifted and lowered in the support, and the support is provided with a feeding assembly and a positioning assembly for arranging the paper. The feeding assembly comprises a flat car, a paper placing plate and clamping pieces symmetrically arranged at two ends of the loading plate, a first guide rail for the flat car to move is arranged on one side of the loading plate, a second guide rail in butt joint with the first guide rail is arranged on the loading plate, and the paper placing plate is placed on the flat car. The clamping piece comprises two connecting plates, a plurality of cylinders and a lifting plate, the connecting plates are respectively and fixedly connected to supports at two ends of the bearing plate, the cylinders are respectively and fixedly connected to two ends of the connecting plate along the length direction of the connecting plate, and piston rods of the cylinders penetrate through the connecting plates and then are in transmission connection with the lifting plate.

In view of the above related technologies, the inventor thinks that, in the actual use process, after the paper on the paper placing plate is used, the operator needs to move the paper placing plate out, then place the stacked paper on the paper placing plate through the forklift, and then perform the feeding again, which takes time, thereby affecting the working efficiency.

SUMMERY OF THE UTILITY MODEL

In order to promote work efficiency, this application provides a four-color printing machine of quick material loading.

The application provides a four-color printing machine of quick material loading adopts following technical scheme:

the utility model provides a four-color printing machine of quick material loading, includes the organism, be equipped with the material loading frame on the organism, be equipped with loading attachment on the material loading frame, there is the material loading platform along vertical direction sliding connection on the material loading frame, be equipped with on the material loading frame and be used for the drive assembly one of material loading platform along vertical direction intermittent type removal, there is the skip along organism width direction sliding connection on the material loading platform, be equipped with two flitches on the skip, be equipped with on the skip and be used for the drive the gliding drive assembly two of skip.

By adopting the technical scheme, during feeding, the feeding trolley is driven to move through the driving assembly two, until one feeding plate moves under the feeding device, then the feeding platform is driven to vertically move through the driving assembly two, until paper on the feeding plate moves to the position of the feeding device, feeding can be carried out through the feeding device, after the paper on the feeding plate is fed, the feeding platform is driven to move downwards through the driving assembly one, then the feeding trolley is driven to move through the driving assembly two, until the other feeding plate moves to the position of the feeding device, then the feeding platform is driven to move upwards through the driving assembly two, until the paper on the feeding plate moves to the position of the feeding device, feeding is carried out, at the moment, paper can be placed on the empty feeding plate by an operator, therefore, less time is wasted, and the working efficiency is improved.

Optionally, the first driving assembly comprises a first motor, a first screw rod and a transmission mechanism, the first screw rod is rotatably connected to the feeding frame, the first screw rod rotates to drive the feeding table to vertically move, and the first motor drives the first screw rod to intermittently rotate through the transmission mechanism.

Through adopting above-mentioned technical scheme, when the vertical removal of drive material loading platform intermittent type, start motor one, drive the lead screw intermittent type through drive mechanism and rotate to can drive the vertical removal of material loading platform, the lead screw has certain limit function in this drive assembly one, can restrict the material loading platform to a certain position to a certain extent.

Optionally, drive mechanism includes sheave and driver plate, it is connected with the dwang to go up to rotate on the work or material rest, motor one is used for driving the dwang rotates, the slip cover is equipped with the sliding sleeve on the dwang, be equipped with on the sliding sleeve and be used for the restriction the sliding sleeve slides the locating part, the coaxial fixed connection of sliding sleeve one end the driver plate, coaxial fixed connection on the lead screw the sheave, the driver plate is used for driving sheave intermittent type rotates, coaxial fixedly connected with gear two on the lead screw, sliding sleeve other end fixedly connected with gear one, the sliding sleeve slides in order to control gear one with two meshing connections of gear, gear one with when two meshing connections of gear, the sheave with the driver plate dislocation.

Through adopting above-mentioned technical scheme, when changing the flitch, need vertically move down the material loading platform, and motor one drives the lead screw intermittent type rotation through geneva mechanism to it is slower to lead to the speed that the material loading platform vertically moved down, cancels the restriction of locating part to the sliding sleeve this moment, then slides the sliding sleeve, until gear one and gear two meshing, then spacing to the sliding sleeve through the locating part, thereby through gear drive, can accelerate lead screw slew velocity, and then accelerate the material loading platform and move down the speed, in order to promote work efficiency.

Optionally, the locating part includes the bolt, the bolt is used for wearing out simultaneously the sliding sleeve with the dwang, seted up the confession on the dwang the perforation one that the bolt was worn out is with the perforation two, seted up the confession on the sliding sleeve the perforation three that the bolt was worn out, the bolt is worn out simultaneously perforation one with during the perforation three, gear one with the meshing of gear two, the bolt is worn out simultaneously perforation two with during the perforation three, the driver plate with the sheave cooperates.

By adopting the technical scheme, when the sliding of the sliding sleeve is limited, the bolt is controlled to penetrate through the first through hole or the second through hole; the limiting part is simple to operate.

Optionally, one end of the bolt is fixedly connected with a limiting block, the side wall of the other end of the bolt is provided with a yielding groove, a clamping block is inserted in the yielding groove, the yielding groove is internally provided with a spring fixedly connected with the clamping block in the inserting direction, the other end of the spring is fixedly connected to the clamping block, and when the spring is not deformed, the clamping block is partially clamped in the yielding groove.

Through adopting above-mentioned technical scheme, the setting of stopper and fixture block can prevent that the bolt from breaking away from the sliding sleeve, during the use, presses the fixture block, and control fixture block enters into the groove of stepping down completely, then control the bolt wear out dwang and sliding sleeve simultaneously can, when needing to take off the bolt, press the fixture block, control the fixture block and enter into the groove of stepping down completely, then take off the bolt can.

Optionally, one surface of the clamping block, which is far away from the limiting block, is an arc convex surface.

Through adopting above-mentioned technical scheme, the cambered surface setting of fixture block receives the effort that comes from the sliding sleeve with the fixture block and decomposes into the power that advances the fixture block in the groove of stepping down completely to need not the manual fixture block of pressing, reduce the operating procedure, make things convenient for operating personnel to operate.

Optionally, two locating pieces of fixedly connected with on the dwang, gear one with the driver plate is located respectively between two locating pieces, a gear butt during the locating piece, gear one with the meshing of gear two is connected, one of them of driver plate butt during the locating piece, the driver plate with the sheave cooperates.

By adopting the technical scheme, the third through hole and the second through hole or the first through hole can be aligned conveniently.

Optionally, drive assembly two includes motor two and gear three, it is connected with the dwang to rotate on the skip, the equal fixedly connected with gyro wheel in length direction's both ends on the dwang, the gyro wheel rotates in order to drive the skip removes, motor two is used for driving gear three rotates, coaxial fixedly connected with gear four on the dwang, gear four with gear three meshes and connects.

Through adopting above-mentioned technical scheme, when the drive skip car slides, open motor two, drive gear three and rotate to drive gear four and rotate, gear four rotates and drives the dwang and rotate, thereby can drive the gyro wheel and rotate, the gyro wheel rotates and drives the skip car and remove, and this drive assembly is two through the removal that the skip car was realized to electric power, uses manpower sparingly, and motor two has certain self-locking function, can fix a position the skip car in suitable position.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when feeding, the driving assembly II drives the feeding vehicle to move until one feeding plate moves under the feeding device, then the driving assembly II drives the feeding platform to vertically move until paper on the feeding plate moves to the position of the feeding device, and feeding can be performed through the feeding device;

2. this application is through sliding sleeve to control gear one and the meshing of gear two, thereby when the material loading platform is vertical to move down in needs, can accelerate the rotation of lead screw, with the vertical moving down of material loading platform with higher speed, thereby promote work efficiency.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a fast-loading four-color printing machine according to an embodiment of the present application;

FIG. 2 is an enlarged schematic view of area A of FIG. 1;

FIG. 3 is an exploded view of the partial structure of FIG. 1;

FIG. 4 is a schematic bottom view of the skip of FIG. 1;

description of reference numerals: 1. a body; 2. a feeding frame; 3. a feeding table; 4. a guide bar; 5. a first motor; 6. a screw rod; 7. rotating the rod; 8. a sliding sleeve; 9. a bolt; 10. punching a first hole; 11. punching a second hole; 12. punching a hole III; 13. a rib; 14. a card slot; 15. a limiting block; 16. a spring; 17. a clamping block; 18. a yielding groove; 19. a grooved wheel; 20. a dial; 21. a round pin; 22. a transmission groove; 23. a bump; 24. a notch; 25. a concave lock arc surface; 26. a first gear; 27. a second gear; 28. positioning blocks; 29. a feeding vehicle; 30. feeding plates; 31. a rotating shaft; 32. a second motor; 33. a third gear; 34. a fourth gear; 35. a roller; 36. a chute; 37. a feeding device.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses four-color printing machine capable of feeding rapidly. Referring to fig. 1 and 2, this printing machine, including organism 1, 1 length direction's of organism one end integrated into one piece has last work or material rest 2, it is equipped with loading attachment 37 (this is prior art, do not do the repeated description in this embodiment) on the work or material rest 2, there is material loading platform 3 along vertical direction sliding connection, 1 width direction setting along the organism on 3 length direction of material loading platform, it all follows vertical direction fixedly connected with guide bar 4 in the both ends one side of 3 length direction of material loading platform to go up work or material rest 2, material loading platform 3 is worn out along vertical direction to guide bar 4, it is used for driving material loading platform 3 along the drive assembly one of vertical direction intermittent motion to go up to be equipped with on the work or material rest 2.

Referring to fig. 2 and 3, first drive assembly includes motor 5, lead screw 6 and drive mechanism, lead screw 6 rotates and connects on last work or material rest 2, 6 rotation axis of lead screw and length direction all set up along vertical direction, 6 screw threads of lead screw wear out material loading platform 3 one end and with material loading platform 3 threaded connection, motor 5 passes through screw fixed connection on last work or material rest 2, the coaxial fixedly connected with dwang 7 of 5 output shafts of motor, dwang 7 length direction and rotation axis all set up along vertical direction, sliding sleeve 8 has been cup jointed along vertical direction slip on the dwang 7, place fixedly connected with bead 13 along vertical on the dwang 7 outer wall, set up the draw-in groove 14 that supplies bead 13 card to go into on the sliding sleeve 8 inner wall, be equipped with the locating part that is used for restricting sliding sleeve 8 and removes on sliding sleeve 8.

The locating part includes bolt 9, bolt 9 is used for the level simultaneously to wear out sliding sleeve 8 and dwang 7, it supplies bolt 9 to wear out perforation one 10 and perforation two 11 to have seted up on the dwang 7, set up the perforation three 12 that supplies the level of bolt 9 to wear out on the sliding sleeve 8, bolt 9 one end fixedly connected with stopper 15, bolt 9 other end lateral wall has seted up the groove of stepping down 18, it has fixture block 17 to peg graft in the groove of stepping down 18, along fixture block 17 grafting direction fixedly connected with spring 16 in the groove of stepping down 18, spring 16 other end fixed connection is on fixture block 17, when spring 16 did not deform, the partial card of fixture block 17 is in the groove of stepping down 18, and the part that the stopper 15 was kept away from to fixture block 17 one side was located the groove of stepping down 18 outside is the arc convex surface.

The transmission mechanism comprises a grooved wheel 19 and a driving plate 20, the driving plate 20 is coaxially and fixedly connected to the upper end of the sliding sleeve 8, the grooved wheel 19 is coaxially and fixedly connected to the screw rod 6, four transmission grooves 22 are formed in the outer wall of the grooved wheel 19 along the radial direction of the grooved wheel at equal intervals, a convex block 23 is fixedly connected to the driving plate 20, the outer wall of the convex block 23 is arc-shaped, a notch 24 is formed in the convex block 23, the driving plate 20 is fixedly connected with a round pin 21 at the position of the notch 24, the round pin 21 rotates to be clamped into the transmission grooves 22, and a concave locking arc surface 25 which is mutually abutted and locked with the outer wall of the convex block 23 is formed in the outer wall of the grooved wheel 19.

The lower end of the sliding sleeve 8 is coaxially and fixedly connected with a first gear 26, the screw rod 6 is coaxially and fixedly connected with a second gear 27 on the lower side of the grooved wheel 19, when the bolt 9 simultaneously penetrates through the first perforation 10 and the third perforation 12, the first gear 26 is meshed with the second gear 27, and when the bolt 9 simultaneously penetrates through the second perforation 11 and the third perforation 12, the driving plate 20 is matched with the grooved wheel 19.

The rotating rod 7 is fixedly connected with two positioning blocks 28, the first gear 26 and the driving plate 20 are respectively positioned between the two positioning blocks 28, when the first gear 26 abuts against the positioning blocks 28, the first gear 26 is meshed with the second gear 27, and when the driving plate 20 abuts against one of the positioning blocks 28, the driving plate 20 is matched with the grooved wheel 19.

Referring to fig. 1 and 4, a feeding cart 29 is slidably connected to the feeding table 3 along a length direction thereof, a second driving assembly for driving the feeding cart 29 to slide is disposed on the feeding cart 29, and two feeding plates 30 are fixedly connected to the feeding cart 29, wherein when one feeding plate 30 is located below the feeding device 37, the other feeding plate 30 is located outside the feeding frame 2.

Go up flitch 30 bottom surface and rotate and be connected with pivot 31, pivot 31 rotation axis and length direction all set up along 1 width direction of organism, the equal fixedly connected with gyro wheel 35 in both ends of 31 length direction of pivot, offer on the material loading platform 3 and supply gyro wheel 35 male spout 36, gyro wheel 35 is pegged graft in spout 36 and butt in the 36 bottom surfaces of spout, drive assembly two includes two 32 motors and three 33 gears, two 32 motors pass through one of them flitch 30 bottom surfaces of going up of screw fixed connection, two 32 coaxial fixed connection gears three 33 of output shaft of motor, coaxial fixedly connected with gear four 34 on the pivot 31, gear four 34 and three 33 meshing of gear are connected.

The implementation principle of the four-color printing machine capable of feeding rapidly is as follows: after the paper on one of the feeding plates 30 is used, the sliding sleeve 8 is slid until the first gear 26 and the second gear 27 are meshed and connected, and then the sliding sleeve 8 is limited by the bolt 9, then, the first motor 5 is started to drive the rotating rod 7 to rotate, so as to drive the screw rod 6 to rotate, drive the feeding platform 3 to move downwards to a proper position, then the second motor 32 is started to drive the third gear 33 to rotate and drive the fourth gear 34 to rotate, thereby driving the roller 35 to rotate, the loading trolley 29 is driven to move until the other loading plate 30 moves to the position right below the loading device 37, then starting the first motor 5 to drive the feeding table 3 to vertically move to a proper position, then sliding the sliding sleeve 8 until the driving plate 20 is matched with the grooved wheel 19, and then, the first motor 5 is started to drive the driving plate 20 to rotate, so that the grooved wheel 19 is driven to rotate intermittently, and the feeding table 3 is driven to move upwards intermittently to achieve the purpose of feeding.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a four-color printing machine of quick material loading, includes organism (1), be equipped with on organism (1) and go up work or material rest (2), it is equipped with loading attachment (37) on work or material rest (2), its characterized in that to go up: go up on work or material rest (2) along vertical direction sliding connection have material loading platform (3), be equipped with on material loading frame (2) and be used for the drive material loading platform (3) along vertical direction intermittent type moving's drive assembly one, material loading platform (3) are gone up along organism (1) width direction sliding connection have material loading car (29), be equipped with two flitch (30) of going up on material loading car (29), be equipped with on material loading car (29) and be used for the drive material loading car (29) gliding drive assembly two.

2. A rapid-loading four-color printing press as claimed in claim 1, wherein: the first driving assembly comprises a first motor (5), a first screw rod (6) and a transmission mechanism, the first screw rod (6) is rotatably connected to the feeding frame (2), the first screw rod (6) rotates to drive the feeding table (3) to vertically move, and the first motor (5) drives the first screw rod (6) to intermittently rotate through the transmission mechanism.

3. A fast-loading four-color printing press as claimed in claim 2, wherein: drive mechanism includes sheave (19) and driver plate (20), it is connected with dwang (7) to go up to rotate on work or material rest (2), motor (5) are used for driving dwang (7) rotate, the sliding sleeve is equipped with sliding sleeve (8) on dwang (7), be equipped with on sliding sleeve (8) and be used for the restriction sliding sleeve (8) slip locating part, the coaxial fixed connection of sliding sleeve (8) one end the driver plate (20), coaxial fixed connection is gone up in lead screw (6) sheave (19), driver plate (20) are used for driving sheave (19) intermittent type rotates, coaxial fixedly connected with gear two (27) is gone up in lead screw (6), sliding sleeve (8) other end fixedly connected with gear one (26), sliding sleeve (8) slide in order to control gear one (26) with gear two (27) meshing connection, when the first gear (26) and the second gear (27) are meshed and connected, the grooved wheel (19) and the driving plate (20) are dislocated.

4. A fast-loading four-color printing press as claimed in claim 3, wherein: the locating part includes bolt (9), bolt (9) are used for wearing out simultaneously sliding sleeve (8) with dwang (7), seted up the confession on dwang (7) punch a hole (10) and two (11) of perforation that bolt (9) were worn out, seted up the confession on sliding sleeve (8) the three (12) of perforation that bolt (9) were worn out, bolt (9) are worn out simultaneously punch a hole (10) with during three (12) of perforation, gear (26) with two (27) meshing of gear, bolt (9) are worn out simultaneously punch a hole two (11) with during three (12) of perforation, driver plate (20) with sheave (19) cooperation.

5. A fast-loading four-color printing press as claimed in claim 4, wherein: bolt (9) one end fixedly connected with stopper (15), abdication groove (18) have been seted up to bolt (9) other end lateral wall, abdication groove (18) peg graft in has fixture block (17), abdication inslot (18) are interior to be followed fixture block (17) grafting direction fixedly connected with spring (16), spring (16) other end fixed connection be in on fixture block (17), when spring (16) do not deform, fixture block (17) part card is in abdication groove (18).

6. A rapid-loading four-color printing press as claimed in claim 5, wherein: the side, far away from the limiting block (15), of the clamping block (17) is an arc-shaped convex surface.

7. A fast-loading four-color printing press as claimed in claim 4, wherein: dwang (7) is gone up two locating pieces of fixedly connected with (28), gear (26) with driver plate (20) are located respectively between two locating pieces (28), gear (26) butt during locating piece (28), gear (26) with two (27) meshing of gear are connected, driver plate (20) butt wherein one during locating piece (28), driver plate (20) with sheave (19) cooperation.

8. A rapid-loading four-color printing press as claimed in claim 1, wherein: drive assembly two includes motor two (32) and gear three (33), it is connected with dwang (7) to rotate on skip car (29), the equal fixedly connected with gyro wheel (35) in both ends of length direction is gone up in dwang (7), gyro wheel (35) rotate in order to drive skip car (29) remove, motor two (32) are used for driving gear three (33) rotate, coaxial fixedly connected with gear four (34) is gone up in dwang (7), gear four (34) with gear three (33) meshing is connected.

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