CN213386905U

CN213386905U - Paper wheel is pressed with regulation formula to printing machine

Info

Publication number: CN213386905U
Application number: CN202021979086.4U
Authority: CN
Inventors: 蒋荣菊
Original assignee: Shenzhen Shuanglingte Silk Screen Machinery Co ltd
Current assignee: Shenzhen shuanglingte Intelligent Equipment Co.,Ltd.
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-08
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a regulation formula pressure paper wheel for printing machine belongs to printing machine technical field, including the support frame, connecting device is all installed at the both ends of support frame, connecting device includes screw hole, knob, screw rod and connection frame, the both ends outside of support frame all sliding connection has the connection frame, the position that corresponds with the support frame on the connection frame has seted up a plurality of screw holes, be connected through the screw rod between screw hole and the support frame, the screw rod is kept away from the one end of support frame and is installed the knob, the connection frame is kept away from one side of support frame and is installed the mounting panel, two connect through two-way lead screw between the mounting panel; the utility model discloses a set up screw hole, knob, screw rod, carriage, spout and slider for press the paper wheel and can adjust two mounting panels and go up the position of structure as required, thereby adapt to different work needs or compensate the error that appears when installing, improved the controllability of pressing the paper wheel.

Description

Paper wheel is pressed with regulation formula to printing machine

Technical Field

The utility model belongs to the technical field of the printing machine, concretely relates to press paper wheel with regulation formula for printing machine.

Background

A printer, a machine for printing 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 onto paper or other printing material, so that the same printed matter as that of the printing plate can be reproduced.

Chinese patent application No. CN201922214237.0 discloses a regulation type platen for printing machine, which uses a circular connecting belt to match with a main platen body and an auxiliary platen body, so as to increase the contact area between the whole platen and the paper and to use the paper with different widths.

The prior art has the following problems: 1. the above patent has the problem that the position of the bidirectional screw rod and the upper structure thereof is difficult to adjust according to the requirement, thereby reducing the adjusting capacity of the paper pressing wheel; 2. the above patent has a problem that the manipulating end of the bidirectional screw rod is easy to rotate when not needed, thereby reducing the practicability of the paper pressing wheel.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a press paper wheel with regulation formula for printing machine has that regulating power is good, characteristics that the practicality is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a press paper wheel with regulation formula for printing machine, includes the support frame, connecting device is all installed at the both ends of support frame, connecting device includes screw hole, knob, screw rod and splice frame, the equal sliding connection in both ends outside of support frame has the splice frame, a plurality of screw holes have been seted up with the corresponding position of support frame on the splice frame, be connected through the screw rod between screw hole and the support frame, the screw rod is kept away from the one end of support frame and is installed the knob, the one side that the support frame was kept away from to the splice frame is installed the mounting panel, two connect through two-way lead screw between the mounting panel, be connected through the bearing between mounting panel and the two-way lead screw, press the paper.

Preferably, the outer side of the knob is provided with an anti-slip sleeve.

Preferably, the support frame is provided with a plurality of sliding grooves corresponding to the connecting frame, the inner sides of the sliding grooves are connected with sliding blocks in a sliding mode, and the sliding blocks are connected with the connecting frame through screws.

Preferably, operating device is installed to the lower extreme of two-way lead screw, operating device includes slot, casing, press the clamp plate, inserted block, compression spring and connecting block, the connecting block is installed to the lower extreme of two-way lead screw, the outside of connecting block is provided with the casing, be connected through the bearing between two-way lead screw and the casing, the below of casing is provided with presses the clamp plate, press the top of clamp plate and install the inserted block, casing and inserted block sliding connection, the outside of inserted block is provided with compression spring, compression spring's both ends are connected with casing and press the clamp plate respectively, the slot has been seted up with the corresponding position of inserted block on the connecting block.

Preferably, the insert block and the slot are both in a prismatic design.

Preferably, the cross section of the insert block is the same as the cross section of the slot.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up screw hole, knob, screw rod, carriage, spout and slider for press the paper wheel and can adjust two mounting panels and go up the position of structure as required, thereby adapt to different work needs or compensate the error that appears when installing, improved the controllability of pressing the paper wheel.

2. The utility model discloses a set up slot, casing, press platen, inserted block, compression spring and connecting block for the pivoted condition appears when not needing in the manipulation end that presses the paper wheel can prevent two-way lead screw, thereby has improved the practicality that presses the paper wheel.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partial cross-sectional view of the present invention;

fig. 3 is a partial cross-sectional view of the present invention.

In the figure: 1. a support frame; 2. a connecting device; 21. a threaded hole; 22. a knob; 23. a screw; 24. a connecting frame; 25. a chute; 26. a slider; 3. mounting a plate; 4. a bidirectional screw rod; 5. a paper pressing wheel main body; 6. an operating device; 61. a slot; 62. a housing; 63. a pressing plate; 64. inserting a block; 65. a compression spring; 66. and (4) connecting the blocks.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a press paper wheel with regulation formula for printing machine, including support frame 1, connecting device 2 is all installed at support frame 1's both ends, connecting device 2 includes screw hole 21, knob 22, screw rod 23 and carriage 24, the equal sliding connection in support frame 1's the both ends outside has carriage 24, a plurality of screw holes 21 have been seted up with support frame 1 corresponding position on the carriage 24, be connected through screw rod 23 between screw hole 21 and the support frame 1, the knob 22 is installed to the one end that support frame 1 was kept away from to screw rod 23, carriage 24 keeps away from one side of support frame 1 and installs mounting panel 3, connect through two-way lead screw 4 between two mounting panels 3, be connected through the bearing between mounting panel 3 and the two-way lead screw 4, press paper wheel main part 5 is installed in.

Specifically, the outer side of the knob 22 is provided with an anti-slip sleeve,

by adopting the technical scheme, the phenomenon of hand slip when the knob 22 is used is prevented.

Specifically, the supporting frame 1 is provided with a plurality of sliding grooves 25 corresponding to the connecting frame 24, the inner sides of the sliding grooves 25 are connected with sliding blocks 26 in a sliding manner, the sliding blocks 26 are connected with the connecting frame 24 through screws,

through adopting above-mentioned technical scheme, prevented that the carriage 24 from breaking away from support frame 1 to make the removal of carriage 24 can obtain certain direction.

Specifically, the lower end of the bidirectional screw rod 4 is provided with the operating device 6, the operating device 6 comprises a slot 61, a shell 62, a pressing plate 63, an insert block 64, a compression spring 65 and a connecting block 66, the lower end of the bidirectional screw rod 4 is provided with the connecting block 66, the outer side of the connecting block 66 is provided with the shell 62, the bidirectional screw rod 4 is connected with the shell 62 through a bearing, the pressing plate 63 is arranged below the shell 62, the insert block 64 is arranged above the pressing plate 63, the shell 62 is in sliding connection with the insert block 64, the outer side of the insert block 64 is provided with the compression spring 65, two ends of the compression spring 65 are respectively connected with the shell 62 and the pressing plate 63, the slot 61 is arranged on the connecting block 66 corresponding to the insert block,

through adopting above-mentioned technical scheme for the case that the manipulation end that presses the paper wheel can prevent two-way lead screw 4 from appearing the pivoted condition when not needing.

Specifically, the insert block 64 and the insert groove 61 are both designed in a prism manner,

by adopting the technical scheme, the normal work of the insertion block 64 and the slot 61 is ensured.

Specifically, the cross section of the insertion block 64 is the same as the cross section of the insertion groove 61,

by adopting the technical scheme, the insertion block 64 can normally drive the slot 61 to rotate.

The structure and principle of the bidirectional screw rod 4 and the paper pressing wheel main body 5 of the utility model are disclosed in the adjustable paper pressing wheel for the printing machine disclosed in the Chinese patent application No. CN 201922214237.0.

The utility model discloses a theory of operation and use flow: when the positions of the bidirectional screw rod 4 and the paper pressing wheel main body 5 need to be adjusted, the knobs 22 in the two connecting devices 2 are screwed, so that the screw rods 23 are taken down, the mounting plate 3 is pulled, the connecting frame 24 slides on the support frame 1, after the connecting frame 24 is moved to a proper position, the connecting frame 24 is fixedly connected with the support frame 1 through the screw rods 23 and the threaded holes 21, and after the adjustment is finished, the sliding grooves 25 and the sliding blocks 26 play a role in guiding. When the bidirectional screw rod 4 needs to be used, the pressing plate 63 in the operating device 6 is pressed, the inserting block 64 enters the slot 61, the shell 62 is rotated, the shell 62 drives the inserting block 64 to rotate, the inserting block 64 drives the bidirectional screw rod 4 to rotate through the slot 61 and the connecting block 66, after the bidirectional screw rod 4 finishes rotating, the pressing plate 63 is loosened, and under the action of the compression spring 65, the inserting block 64 leaves the slot 61, and the use is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a press paper wheel with regulation formula for printing machine, includes support frame (1), its characterized in that: the connecting device (2) is installed at two ends of the support frame (1), the connecting device (2) comprises a threaded hole (21), a knob (22), a screw rod (23) and a connecting frame (24), the connecting frame (24) is connected to the outer sides of two ends of the support frame (1) in a sliding mode, a plurality of threaded holes (21) are formed in the position, corresponding to the support frame (1), of the connecting frame (24), the threaded hole (21) is connected with the support frame (1) through the screw rod (23), the knob (22) is installed at the end, away from the support frame (1), of the screw rod (23), one side, away from the support frame (1), of the connecting frame (24) is provided with a mounting plate (3), the two mounting plates (3) are connected through a bidirectional screw rod (4), and the mounting plate (3) is connected with the bidirectional screw rod (4) through a, the outer side of the bidirectional screw rod (4) is provided with a paper pressing wheel main body (5).

2. The adjustable platen for a printing press as recited in claim 1 further comprising: and an anti-slip sleeve is arranged on the outer side of the knob (22).

3. The adjustable platen for a printing press as recited in claim 1 further comprising: a plurality of sliding grooves (25) corresponding to the connecting frames (24) are formed in the supporting frame (1), sliding blocks (26) are connected to the inner sides of the sliding grooves (25) in a sliding mode, and the sliding blocks (26) are connected with the connecting frames (24) through screws.

4. The adjustable platen for a printing press as recited in claim 1 further comprising: the lower end of the bidirectional screw rod (4) is provided with an operating device (6), the operating device (6) comprises a slot (61), a shell (62), a pressing plate (63), an inserting block (64), a compression spring (65) and a connecting block (66), the lower end of the bidirectional screw rod (4) is provided with a connecting block (66), the outer side of the connecting block (66) is provided with a shell (62), the bidirectional screw rod (4) is connected with the shell (62) through a bearing, a pressing plate (63) is arranged below the shell (62), an inserting block (64) is arranged above the pressing plate (63), the shell (62) is connected with the insert block (64) in a sliding way, a compression spring (65) is arranged on the outer side of the insert block (64), two ends of the compression spring (65) are respectively connected with the shell (62) and the pressing plate (63), the connecting block (66) is provided with a slot (61) at the position corresponding to the inserting block (64).

5. The adjustable platen for a printing press as recited in claim 4 further comprising: the insert block (64) and the slot (61) are both in a prismatic design.

6. The adjustable platen for a printing press as recited in claim 4 further comprising: the cross section of the insertion block (64) is the same as the cross section of the slot (61).