CN212655218U - Portable coiling mechanism for printing machine - Google Patents
Portable coiling mechanism for printing machine Download PDFInfo
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- CN212655218U CN212655218U CN202020884359.0U CN202020884359U CN212655218U CN 212655218 U CN212655218 U CN 212655218U CN 202020884359 U CN202020884359 U CN 202020884359U CN 212655218 U CN212655218 U CN 212655218U
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- swing arm
- shaft
- air expansion
- printing machine
- transmission
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Abstract
The utility model discloses a portable winding device for a printing machine, which comprises a frame, wherein a guide rail and a driving motor are fixedly arranged on the frame, and a main shaft of the driving motor is connected with an active wheel; the end part of the air expansion shaft is sleeved with a driven wheel, and the driven wheel is in transmission connection with the driving wheel; the pushing mechanism is used for limiting the air expansion shaft in the material rolling process and pushing the air expansion shaft to the material receiving mechanism positioned at the rear end of the pushing mechanism after the material rolling is finished; the receiving mechanism comprises an oil cylinder, a second transmission swing arm, a second inflatable shaft swing arm and a second connecting shaft, the oil cylinder is fixedly arranged on the rack, the output end of the oil cylinder is connected with the second transmission swing arm, the second transmission swing arm is fixedly connected with the second inflatable shaft swing arm through the second connecting shaft, and a receiving groove for accommodating the inflatable shaft is formed in the end face, facing the guide rail, of the second inflatable shaft swing arm. Simple structure is convenient for carry out the rolling to the material.
Description
Technical Field
The utility model relates to a lithography apparatus technical field, concretely relates to portable coiling mechanism for printing machine.
Background
The printing equipment technology is equipment for copying character images in batch through plate making, printing and post-press processing, and the broad explanation of the printing equipment technology is that: the printing technology is a general name of printing technology and printing equipment, the printing technology and the printing equipment are interdependent and mutually promoted integration, in short, the printing technology cannot be separated from a printing machine, the printing machine cannot be separated from the printing technology, and the printing technology in ancient and foreign countries is continuously developed. People utilize the coiling mechanism to carry out the rolling to the packing material that the printing was tailor, avoid packing material to occupy too much space, and application document with patent number CN201920167338.4 discloses a coiling mechanism for printing machine surface, including the frame, establish be used for gluing the paper in the frame and curl the axle that rises of rolling, be used for supporting rise axle pivoted rise axle bearing is established rise axle side and be used for driving rise axle pivoted center roller, establish in the frame be used for driving center roller pivoted center roller drive arrangement establishes in the frame the deflector roll of paper entrance is in the frame be equipped with the cutting device who is used for cutting the paper and be used for changing the axle that rises in the frame and trade a device, effectively solved the more technical problem of tails, but the device structure is comparatively complicated, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims to provide a portable winding device for a printing machine, which comprises a frame, wherein a guide rail and a driving motor are fixedly arranged on the frame, and a main shaft of the driving motor is connected with a driving wheel; the end part of the air expansion shaft is sleeved with a driven wheel, and the driven wheel is in transmission connection with the driving wheel; the material pushing mechanism comprises a cylinder, a first transmission swing arm, a first air expansion shaft swing arm and a first connecting shaft, the cylinder is fixedly arranged on the rack, the output end of the cylinder is connected with the first transmission swing arm, the first transmission swing arm is fixedly connected with the first air expansion shaft swing arm through the first connecting shaft, a limiting groove is formed in the first air expansion shaft swing arm, and the air expansion shaft is erected in the limiting groove; the receiving mechanism is located at the rear end of the pushing mechanism and comprises an oil cylinder, a second transmission swing arm, a second inflatable shaft swing arm and a second connecting shaft, the oil cylinder is fixedly arranged on the rack, the output end of the oil cylinder is connected with the second transmission swing arm, the second transmission swing arm is fixedly connected with the second inflatable shaft swing arm through the second connecting shaft, and a receiving groove for accommodating the inflatable shaft is formed in the end face, facing the guide rail, of the second inflatable shaft swing arm.
On the basis of the above scheme and as a preferable scheme of the scheme: the pneumatic shaft is sleeved with a bearing, and the bearing supports the pneumatic shaft to rotate.
On the basis of the above scheme and as a preferable scheme of the scheme: and a sliding sleeve is arranged between the bearing and the air expansion shaft.
On the basis of the above scheme and as a preferable scheme of the scheme: the material receiving groove comprises an arc-shaped bent portion, and the diameter of the arc-shaped bent portion is larger than that of the air expansion shaft.
On the basis of the above scheme and as a preferable scheme of the scheme: and a buffer rubber layer is arranged on the surface of the arc-shaped bending part.
The utility model discloses compare prior art protrusion and profitable technological effect and be:
1. simple structure, low in production cost, easy maintenance is convenient for carry out the rolling to the material.
2. The material receiving groove comprises an arc-shaped bending portion, the surface of the arc-shaped bending portion is provided with a buffer rubber layer, the impact of materials on the material receiving mechanism can be reduced when the materials are received, the impact resistance of the material receiving mechanism is improved, and the material receiving mechanism is prevented from being damaged.
Drawings
Fig. 1 is a front view of the portable winding device for a printing machine of the present invention;
fig. 2 is the utility model relates to a shaft side structure schematic diagram of portable coiling mechanism for printing machine.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
The utility model discloses a portable coiling mechanism for printing machine combines the attached drawing below, makes further description to utility model's structure principle and theory of operation.
As shown in fig. 1 and fig. 2, the portable winding device for the printing machine comprises a frame 1, wherein a guide rail 11 and a driving motor 12 are fixedly arranged on the frame 1, and a main shaft of the driving motor 12 is connected with a driving wheel 13.
The end part of the air expansion shaft 2 is sleeved with a driven wheel 21, and the driven wheel 21 is in transmission connection with the driving wheel 13; preferably, the air expansion shaft 2 is sleeved with a bearing 22, and the bearing 22 supports the air expansion shaft 2 to move, so that the air expansion shaft 2 can move stably; preferably, a sliding sleeve is arranged between the inflatable shaft 2 and the bearing 22, so that the gap between the bearing 22 and the inflatable shaft 2 is reduced, and the bearing 22 and the inflatable shaft 2 are matched more tightly.
The material pushing mechanism 3 comprises a cylinder 31, a first transmission swing arm 32, a first inflatable shaft swing arm 33 and a first connecting shaft 34, the cylinder 31 is fixedly arranged on the rack 1, the output end of the cylinder 1 is connected with the first transmission swing arm 32, the first transmission swing arm 32 is fixedly connected with the first inflatable shaft swing arm 33 through the first connecting shaft 34, a limiting groove 331 is formed in the first inflatable shaft swing arm 33, and the inflatable shaft 2 is erected in the limiting groove 331.
The receiving mechanism 4 is located at the rear end of the pushing mechanism 3, the receiving mechanism 4 comprises an oil cylinder 41, a second transmission swing arm 42, a second inflatable shaft swing arm 43 and a second connecting shaft 44, the oil cylinder 41 is fixedly arranged on the machine frame 1, the output end of the oil cylinder 41 is connected with the second transmission swing arm 42, the second transmission swing arm 42 and the second inflatable shaft swing arm 43 are fixedly connected through the second connecting shaft 44, and a receiving groove 431 for accommodating the inflatable shaft 2 is formed in the end face, facing the guide rail 11, of the second inflatable shaft swing arm 43.
Preferably, the material receiving groove 431 comprises an arc-shaped bent part 4311, so that the impact on the material receiving mechanism 4 during material receiving can be reduced; further, the surface of the arc-shaped bent portion 4311 is provided with a rubber buffer layer 43111, so that the impact of the material on the material receiving mechanism 4 is further reduced, the impact resistance of the material receiving mechanism 4 is improved, and the material receiving mechanism 4 is prevented from being damaged.
The specific working principle is as follows: after the winding is finished, the air cylinder 31 drives the first transmission swing arm 32 to move, the first transmission swing arm 32 drives the first air expansion shaft swing arm 33 to rotate towards the receiving mechanism 3 through the first connecting shaft 34, until the air expansion shaft 2 contacts the guide rail 11 and moves towards the receiving mechanism 3 along the guide rail 11, the air expansion shaft 2 moves to the receiving groove 431 along the guide rail 11, the oil cylinder 41 drives the second transmission swing arm 42 to move, the second transmission swing arm 42 drives the second air expansion shaft swing arm 43 to rotate towards the side far away from the pushing mechanism 3 through the second connecting shaft 44, the second air expansion shaft swing arm 43 rotates to a specified position to stop, the air expansion shaft 2 with forklift materials wound in the receiving groove 431 is conveyed away by utilizing the oil cylinder 41, a new air expansion shaft 2 is placed, and then the oil cylinder 41 drives the second transmission swing arm 42 to reset, the second transmission swing arm 42 drives the second air expansion shaft swing arm 43 to reset through the second connecting shaft, the air expansion shaft 2 is located in the limiting groove 331 again, the air cylinder 31 drives the first transmission swing arm 32 to reset, the first transmission swing arm 32 drives the first air expansion shaft swing arm 33 to reset through the first connecting shaft 34, the driving motor 12 drives the driving wheel 13 to rotate, the driving wheel 13 drives the driven wheel 21 to rotate, the driven wheel 21 drives the air expansion shaft 2 to rotate in the limiting groove 33, the materials are coiled again, and the steps are repeated in a circulating mode.
It is worth mentioning that the technical features such as the inflatable shaft, the guide rail and the like related to the patent application of the present invention should be regarded as the prior art, and the specific structure, the working principle of the technical features and the control mode and the space arrangement mode which may be related to adopt the conventional selection in the field, which should not be regarded as the invention point of the present invention, and the present invention does not further specifically expand the detailed description.
It will be apparent to those skilled in the art that modifications and variations can be made in the above-described embodiments, or some features of the invention may be substituted or omitted, and any modification, substitution, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a portable coiling mechanism for printing machine which characterized in that includes:
the device comprises a rack, a guide rail and a driving motor are fixedly arranged on the rack, and a main shaft of the driving motor is connected with a driving wheel;
the end part of the air expansion shaft is sleeved with a driven wheel, and the driven wheel is in transmission connection with the driving wheel;
the material pushing mechanism comprises a cylinder, a first transmission swing arm, a first air expansion shaft swing arm and a first connecting shaft, the cylinder is fixedly arranged on the rack, the output end of the cylinder is connected with the first transmission swing arm, the first transmission swing arm is fixedly connected with the first air expansion shaft swing arm through the first connecting shaft, a limiting groove is formed in the first air expansion shaft swing arm, and the air expansion shaft is erected in the limiting groove;
the receiving mechanism is located at the rear end of the pushing mechanism and comprises an oil cylinder, a second transmission swing arm, a second inflatable shaft swing arm and a second connecting shaft, the oil cylinder is fixedly arranged on the rack, the output end of the oil cylinder is connected with the second transmission swing arm, the second transmission swing arm is fixedly connected with the second inflatable shaft swing arm through the second connecting shaft, and a receiving groove for accommodating the inflatable shaft is formed in the end face, facing the guide rail, of the second inflatable shaft swing arm.
2. The portable winding device for the printing machine as claimed in claim 1, wherein: the pneumatic shaft is sleeved with a bearing, and the bearing supports the pneumatic shaft to rotate.
3. The portable winding device for the printing machine as claimed in claim 2, wherein: and a sliding sleeve is arranged between the bearing and the air expansion shaft.
4. The portable winding device for the printing machine as claimed in claim 1, wherein: the material receiving groove comprises an arc-shaped bent portion, and the diameter of the arc-shaped bent portion is larger than that of the air expansion shaft.
5. The portable winding device for the printing machine as claimed in claim 4, wherein: and a buffer rubber layer is arranged on the surface of the arc-shaped bending part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020884359.0U CN212655218U (en) | 2020-05-22 | 2020-05-22 | Portable coiling mechanism for printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020884359.0U CN212655218U (en) | 2020-05-22 | 2020-05-22 | Portable coiling mechanism for printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212655218U true CN212655218U (en) | 2021-03-05 |
Family
ID=74748043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020884359.0U Active CN212655218U (en) | 2020-05-22 | 2020-05-22 | Portable coiling mechanism for printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212655218U (en) |
-
2020
- 2020-05-22 CN CN202020884359.0U patent/CN212655218U/en active Active
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