CN217867300U

CN217867300U - Net rack for printing machine

Info

Publication number: CN217867300U
Application number: CN202221852765.4U
Authority: CN
Inventors: 汤杰
Original assignee: Shanghai Yongan Printing Co ltd
Current assignee: Shanghai Yongan Printing Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-22
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a rack for printing machine belongs to printing machine technical field, including the containing box, the feed inlet has been seted up to containing box top one side, sliding connection has the backup pad in the containing box, the backup pad is located the feed inlet below, the containing box is located the feed inlet internal rotation and is connected with the feed roll, containing box top one side fixedly connected with driving motor, driving motor is connected with the feed roll transmission, backup pad one side is equipped with reciprocating mechanism, be equipped with drive mechanism between driving motor and the reciprocating mechanism. This rack for printing machine drives the feed roll through setting up driving motor and rotates, makes on the finished product after the printing falls into the backup pad in the containing box, receives the inside restriction of containing box and makes it stack neatly to move down through drive mechanism and reciprocating mechanism drive backup pad, thereby make the backup pad constantly move down, move down speed and feed rate mutually, and then make and bear more finished products under the orderly prerequisite of pile-up.

Description

Net rack for printing machine

Technical Field

The utility model relates to a printing machine technical field especially relates to a rack for printing machine.

Background

A printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.

The printing machine is continuously printing the completion back, can be with the continuous discharge of finished product after the printing is accomplished, needs the rack to collect the finished product, avoids the finished product to scatter the influence and collects, and current collection rack is because inside high too high, and in the collection in-process, the finished product inclines when dropping to collection bottom of the case portion easily, and the effect that leads to collecting is very poor, and the stacking is neat inadequately, needs the improvement.

Therefore, we propose a net frame for a printer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a net rack for printing machine for solve among the prior art, to the unsatisfactory problem of collection effect of printing machine printing finished product, and provide.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a rack for printing machine, includes the containing box, the feed inlet has been seted up to containing box top one side, sliding connection has the backup pad in the containing box, the backup pad is located the feed inlet below, the containing box is located the feed inlet internal rotation and is connected with the feed roll, containing box top one side fixedly connected with driving motor, driving motor is connected with the feed roll transmission, backup pad one side is equipped with reciprocating mechanism, be equipped with drive mechanism between driving motor and the reciprocating mechanism.

Through setting up driving motor and driving the feed roller and rotate to be equipped with drive mechanism between driving motor and the reciprocating mechanism that drives the backup pad and reciprocate, realized when the feed roller drives the finished product after the printing and falls to the backup pad, driving motor can drive the backup pad and move down, thereby realize that the finished product can neatly stack in the backup pad.

Preferably, the reciprocating mechanism comprises a screw nut fixedly connected to one side of the supporting plate, a reciprocating screw rod vertically arranged is rotatably connected to one side of the containing box, and the reciprocating screw rod is in threaded connection with the screw nut.

The reciprocating screw rod is arranged to rotate to drive the screw rod nut to reciprocate, so that the support plate can be driven to reciprocate up and down when the reciprocating screw rod rotates.

Preferably, the containing box is located the backup pad both sides and has seted up the spacing groove, the backup pad is located spacing inslot fixedly connected with stopper, stopper and containing box sliding connection.

The limiting block and the limiting groove are arranged, so that the limiting of the supporting plate is realized.

Preferably, one side of the supporting plate, which is far away from the reciprocating screw rod, is slidably connected with a guide rod, the guide rod is parallel to the reciprocating screw rod, and the guide rod is fixedly connected with the storage box.

Through setting up the guide bar, realized spacing to the moving direction of backup pad, made it parallel with the containing box bottom.

Preferably, the transmission mechanism comprises a transmission rod rotatably connected to the outer side of the storage box, the transmission rod and the tail end of an output shaft of the driving motor are fixedly connected with bevel gears, the two bevel gears are meshed with each other, and a retarding piece is arranged between the transmission rod and the reciprocating screw rod.

Through setting up bevel gear and transfer line, realized can drive the transfer line and rotate when driving motor rotates.

Preferably, the retarding part includes that fixed connection keeps away from the one end fixedly connected with retarding disc of bevel gear at the transfer line, be equipped with the vortex strip on the retarding disc, the one end transmission that reciprocal lead screw is close to the retarding disc is connected with retarding gear, the vortex strip card is gone into in the retarding gear tooth.

Through setting up the scroll strip and slow gear, realized when the slow dish rotates a week slow gear rotates the angle of a tooth to realize slow gear slow rotation.

Preferably, be equipped with one-way bearing between retarder gear and the reciprocal lead screw, the containing box is close to reciprocal lead screw one side below fixedly connected with reset motor, the reciprocal lead screw is kept away from retarder gear's one end and reset motor output shaft fixed connection.

Through setting up reset motor and one-way bearing, realized that reset motor can drive reciprocal lead screw and rotate to drive the backup pad and shift up and reset.

Preferably, the containing box is far away from feed inlet one side and has seted up the discharge gate, it has the baffle to lie in the articulated in the discharge gate of containing box.

Through setting up baffle and discharge gate, realized taking out the finished product of putting things in good order from the discharge gate.

In conclusion, this rack for printing machine drives the feed roll through setting up driving motor and rotates to the finished product after driving the printing gets into in the containing box, and falls on the backup pad, makes it stack neatly by the inside restriction of containing box, and moves down through drive mechanism drive reciprocating mechanism drive backup pad, thereby makes the backup pad can constantly move down when catching the finished product after the printing, moves down speed and feed rate and is matched with each other, and then makes and bear more finished products under the orderly prerequisite of putting things in good order.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a side view schematic of the present application;

FIG. 3 is a schematic front view of the present application;

fig. 4 is a schematic perspective view of the present application.

Description of reference numerals:

1. a storage box; 2. a support plate; 3. a feed roll; 4. a drive motor; 5. a lead screw nut; 6. a reciprocating screw; 7. a limiting block; 8. a guide bar; 9. a transmission rod; 10. a bevel gear; 11. a speed buffer disc; 12. a scroll bar; 13. a retarding gear; 14. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1, 2 and 3, a net rack for a printing machine comprises a containing box 1, wherein the containing box 1 is a rectangular box body with four walls serving as the net rack, a feed inlet is formed in one side above the containing box 1, a discharge outlet is formed in one side, away from the feed inlet, of the containing box 1, the containing box 1 is positioned in the discharge outlet and is hinged with a baffle 14, and printed finished products fall into the containing box 1 from the feed inlet and can be taken out from the discharge outlet after being contained.

Supporting plate 2 that storage box 1 sliding connection has the level to set up, 1 inner wall of storage box can be followed to backup pad 2 and slided from top to bottom, backup pad 2 is located the feed inlet below, storage box 1 is located the feed inlet internal rotation and is connected with feed roll 3, when the finished product after the printing passes through feed roll 3 below, feed roll 3 can drive the finished product and fall into storage box 1 in and fall on backup pad 2, and be restricted by storage box 1 inner wall, keep flat on

backup pad

2, 1 top one side fixedly connected with driving motor 4 of storage box, driving motor 4 is connected with the transmission of feed roll 3, make feed roll 3 constantly rotate through driving motor 4, realize lasting feeding.

Referring to fig. 1, fig. 2, fig. 4, 2 one side of backup pad is equipped with reciprocating mechanism, and reciprocating mechanism includes fixed connection at 2 one side of backup

pad screw nut

5, and 1 one side of containing box rotates the reciprocal lead screw 6 that is connected with vertical setting, and both ends are all rotated and are connected in the containing box 1 outside about the reciprocal lead screw 6, and

reciprocal lead screw

6 and 5 threaded connection of screw nut can drive screw nut 5 and reciprocate when 6 rotations of reciprocal lead screw to drive backup pad 2 and reciprocate.

Containing box 1 is located 2 both sides of backup pad and has seted up the spacing groove, the spacing groove is the rectangle and is parallel with reciprocal lead screw 6, backup pad 2 is located spacing inslot fixedly connected with stopper 7, stopper 7 and containing box 1 sliding connection, stopper 7 is located the spacing inslot both sides and contradicts with containing box 1, thereby it is spacing to realize the level of backup pad 2, make it can not rotate along with reciprocal lead screw 6 emergence, one side sliding connection that reciprocal lead screw 6 was kept away from to backup pad 2 has guide bar 8, guide bar 8 is parallel with reciprocal lead screw 6, guide bar 8 and containing box 1 fixed connection, guide bar 8 wears to establish on backup pad 2 and both ends are fixed on containing box 1, realize vertical spacing to backup pad 2, make backup pad 2 keep the level when reciprocating.

Referring to fig. 1 and 2, a transmission mechanism is arranged between a driving motor 4 and a reciprocating mechanism, the transmission mechanism comprises a transmission rod 9 which is rotatably connected to the outer side of a containing box 1, the transmission rod 9 is horizontally arranged, the middle section of the transmission rod is rotatably connected with the outer wall of the containing box 1, one end of the transmission rod 9, which is close to an output shaft of the driving motor 4, and the tail end of the output shaft of the driving motor 4 are fixedly connected with bevel gears 10, the output shaft of the driving motor 4 penetrates through a feeding roller 3 and is positioned outside a feeding hole, the two bevel gears 10 are mutually meshed, when the output shaft of the driving motor 4 rotates, the transmission rod 9 is driven to rotate, and a speed reducing part is arranged between the transmission rod 9 and a reciprocating screw 6;

the retarding part comprises a retarding disc 11 fixedly connected to one end, far away from a bevel gear 10, of a transmission rod 9, a scroll bar 12 is arranged on the retarding disc 11, one end, close to the retarding disc 11, of a reciprocating screw rod is in transmission connection with a retarding gear 13, the scroll bar 12 is clamped into teeth of the retarding gear 13, the scroll bar 12 is in a scroll shape, the pitch of the scroll bar is the same as the pitch of the teeth of the retarding gear 13, the number of turns is just one turn, when the retarding disc 11 rotates one turn, the scroll bar 12 drives the retarding gear 13 to rotate by the angle of one tooth, the reciprocating screw rod 6 is driven to rotate slowly, and therefore the supporting plate 2 moves downwards slowly, the supporting plate 2 moves downwards to bear more finished products while feeding is continued, the falling distance of the finished products does not exceed the width of the finished products, and the finished products can be horizontally stacked on the supporting plate 2 all the time.

Referring to fig. 1, fig. 4, be equipped with one-way bearing between retard gear 13 and the reciprocal lead screw 6, make retard gear 13 can drive reciprocal lead screw 6 when rotating towards a direction, and when reciprocal lead screw 6 rotates towards retard gear 13 direction of rotation, can not drive retard gear 13 and rotate, containing box 1 is close to reciprocal lead screw 6 one side below fixedly connected with reset motor, the one end and the reset motor output shaft fixed connection of retard gear 13 are kept away from to reciprocal lead screw 6, reset motor is the same with retard gear 13 direction of rotation, when lead screw nut 5 is located reciprocal lead screw 6 bottom, make reset motor rotate, thereby drive lead screw nut 5 and move up, thereby make backup pad 2 reset to reciprocal lead screw 6 top.

The working principle is as follows: when the staff uses, start driving motor 4 and drive feed roller 3 and rotate, and place the ejection of compact department at the printing machine, the finished product after the printing is accomplished falls into containing box 1 under the drive of feed roller 3, and be restricted by containing box 1 inner wall, make it level and smooth to fall on backup pad 2, meanwhile, driving motor 4 still drives backup pad 2 through drive mechanism and reciprocating mechanism and constantly moves down, the speed that the piece that slows down in the reciprocating mechanism can guarantee backup pad 2 moves down is slow, thereby make backup pad 2 under the prerequisite of keeping the finished product level and smooth the piling up on backup pad 2, collect more finished products, when backup pad 2 moves to the bottommost, stop driving motor 4, open baffle 14 and take out the finished product, and start reset motor, drive backup pad 2 shifts up and resets, collect next time.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the application concepts of the present application in the scope of the present disclosure, and equivalent substitutions and modifications should be included in the scope of the present application.

Claims

1. The utility model provides a rack for printing machine, includes containing box (1), its characterized in that: the feed inlet has been seted up to containing box (1) top one side, sliding connection has backup pad (2) in containing box (1), backup pad (2) are located the feed inlet below, containing box (1) are located the feed inlet internal rotation and are connected with feed roll (3), containing box (1) top one side fixedly connected with driving motor (4), driving motor (4) are connected with feed roll (3) transmission, backup pad (2) one side is equipped with reciprocating mechanism, be equipped with drive mechanism between driving motor (4) and the reciprocating mechanism.

2. A screen frame for a printing press according to claim 1, wherein: reciprocating mechanism includes fixed connection at backup pad (2) one side screw nut (5), storage box (1) one side is rotated and is connected with reciprocal lead screw (6) of vertical setting, reciprocal lead screw (6) and screw nut (5) threaded connection.

3. A screen frame for a printing press according to claim 2, wherein: containing box (1) is located backup pad (2) both sides and has seted up the spacing groove, backup pad (2) are located spacing inslot fixedly connected with stopper (7), stopper (7) and containing box (1) sliding connection.

4. A screen frame for a printing press according to claim 3, wherein: one side sliding connection that reciprocal lead screw (6) was kept away from in backup pad (2) has guide bar (8), guide bar (8) are parallel with reciprocal lead screw (6), guide bar (8) and containing box (1) fixed connection.

5. A screen frame for a printing press according to claim 1, wherein: the transmission mechanism comprises a transmission rod (9) which is rotatably connected to the outer side of the storage box (1), bevel gears (10) are fixedly connected to the tail ends of output shafts of the transmission rod (9) and the driving motor (4), the bevel gears (10) are meshed with each other, and a speed reducing part is arranged between the transmission rod (9) and the reciprocating screw rod (6).

6. A screen frame for a printing press according to claim 5, wherein: the one end fixedly connected with that retards that bevel gear (10) were kept away from to the piece including fixed connection in transfer line (9) is coiled (11), be equipped with volute strip (12) on retards dish (11), the one end transmission that reciprocal lead screw is close to retards dish (11) is connected with retards gear (13), volute strip (12) card is gone into in retards gear (13) tooth.

7. A screen frame for a printing press according to claim 6, wherein: be equipped with one-way bearing between retard gear (13) and reciprocal lead screw (6), containing box (1) is close to reciprocal lead screw (6) one side below fixedly connected with reset motor, the one end and the reset motor output shaft fixed connection of retard gear (13) are kept away from to reciprocal lead screw (6).

8. A screen frame for a printing press according to claim 1, wherein: the feed inlet one side is kept away from in containing box (1) has seted up the discharge gate, containing box (1) are located that the articulated baffle (14) have in the discharge gate.