CN212687440U

CN212687440U - Printing reel transfer device

Info

Publication number: CN212687440U
Application number: CN202021640394.4U
Authority: CN
Inventors: 赵保发
Original assignee: Chongqing Hualin Tianmei Printing Co ltd
Current assignee: Chongqing Hualin Tianmei Printing Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-03-12
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a printing reel transfer device, which comprises a frame, the frame lower extreme is provided with the universal wheel, be provided with the support frame in the frame, be provided with hoist mechanism on the support frame, hoist mechanism includes crossbeam, slider, pivot, take-up pulley, movable pulley, rope and motor, crossbeam fixed mounting be in on the support frame, the slider cup joints on the crossbeam, the pivot is passed through the bearing and is installed on the support frame, the take-up pulley is fixed to be cup jointed in the pivot, motor fixed mounting be in on the support frame, the output shaft of motor with the one end fixed connection of pivot, the movable pulley passes through the rope setting and is in the slider with on the take-up pulley, the movable pulley lower extreme is provided with fastening device. The device has strong adaptability, simple structure, low manufacturing cost, flexible and convenient use, can save the transfer time and indirectly improve the production efficiency.

Description

Printing reel transfer device

Technical Field

The utility model relates to a technical field is transported to the roll web, concretely relates to printing reel transfer device.

Background

Web printing is an important printing method, which is commonly used because of smooth paper feeding and convenient paper feeding, in particular to a large-batch printing and label printing process. The mode of online cross cutting is adopted mostly to big batch printing technology, does not have follow-up transport problem, but the manufacturing procedure of antifalsification label printing technology is complicated, needs the follow-up manufacturing procedure more than once, and the reeled paper is coiled and is stored, the transport is comparatively inconvenient, for example, the reeled paper is kept flat, then takes inconveniently, and the reeled paper is put immediately, then leads to the circumference atress inhomogeneous, causes the inhomogeneous scheduling problem of follow-up processing tension.

Therefore, in order to solve the above problems, a printing roll paper transfer device is needed, which has strong adaptability, simple structure, low manufacturing cost, flexible and convenient use, can avoid the damage of the roll paper carrying and storing processes to the paper performance, can save the transfer time, and indirectly improve the production efficiency.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a strong adaptability, simple structure, low in manufacturing cost, and it is nimble convenient to use to can avoid roll web transport, the storage process to the destruction of paper performance, can also practice thrift the transit time, improve production efficiency's printing reel transfer device indirectly.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a printing reel transfer device, includes the frame, the frame lower extreme is provided with the universal wheel, be provided with the support frame in the frame, be provided with hoist mechanism on the support frame, hoist mechanism includes crossbeam, slider, pivot, take-up pulley, movable pulley, rope and motor, crossbeam fixed mounting be in on the support frame, the slider cup joints on the crossbeam, the pivot is passed through the bearing and is installed on the support frame, the take-up pulley cup joints in the pivot, motor fixed mounting be in on the support frame, the output shaft of motor with the one end fixed connection of pivot, the movable pulley passes through the rope setting and is in the slider with the take-up pulley lower extreme, the movable pulley lower extreme is provided with fastening device.

Like this, remove the suitable position of roll web top with slider and take-up pulley earlier, then put into the axial both ends cavity of roll web with fastening device, play the fixed action, the starter motor at last drives the take-up pulley rotation and retrieves the rope to drive the fixed pulley upward movement and reach the effect that promotes the roll web, the fixed pulley can be laborsaving, and the universal wheel can make the transportation of roll web more swift.

Furthermore, a wiring groove is formed in the middle of the cross beam, a first positioning pin hole is further formed in the cross beam, a first threaded hole is formed in the sliding block, and a knob plunger is screwed in the first threaded hole. The rope sets up and slides in the trough, avoids the rope to tie a knot, utilizes the knob plunger to fix the slider, places the slider and takes place to remove at the promotion in-process.

Furthermore, a second positioning pin hole is formed in the rotating shaft, a second threaded hole is formed in the take-up pulley, and a knob plunger is screwed in the second threaded hole. Utilize the rotation of take-up pulley to retrieve the rope, can play the lifting action, utilize the knob plunger to fix the slider, place the slider and take place to remove at the promotion in-process.

Furthermore, the fastening mechanism comprises a telescopic rod, a compression spring, a fixed block and a compression block, the fixed block and the compression block are fixedly installed at two ends of the telescopic rod respectively, and the compression spring is sleeved on the telescopic rod. The compression block is placed in the axial cavity of the roll paper after the compression spring and the telescopic rod are manually compressed and then released, and the fixing effect can be achieved.

Further, the movable pulley is connected with the fixed block through a connecting shaft. The lifting can be more stable by utilizing the connecting shaft.

Furthermore, a reinforcing rib is arranged between the support frame and the rack. Utilize the strengthening rib to let the supporting seat more stable.

Further, a hand push rod is further arranged on the rack. The whole device is transported by a hand push rod.

To sum up, this device strong adaptability, simple structure, low in manufacturing cost, and it is nimble convenient to use to can avoid roll web transport, storage process to the destruction of paper performance, can also practice thrift the transit time, indirectly improve production efficiency.

Drawings

Fig. 1 is a schematic structural view of a printing roll transfer device according to an embodiment of the present invention.

Fig. 2 is a schematic view of the structure of fig. 1 in another orientation.

Fig. 3 is a schematic view of the alternative orientation of fig. 1 with the web 25 removed.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In specific implementation, as shown in fig. 1-3, a printing roll transfer device comprises a frame 1, a universal wheel 2 is arranged at the lower end of the frame 1, a support frame 3 is arranged on the frame 1, a lifting mechanism is arranged on the support frame 3, the lifting mechanism comprises a beam 4, a slider 5, a rotating shaft 6, a take-up pulley 7, a movable pulley 8, a rope 9 and a motor 10, the beam 4 is fixedly mounted on the support frame 3, the slider 5 is sleeved on the beam 4, the rotating shaft 6 is mounted on the support frame 3 through a bearing 11, the take-up pulley 7 is sleeved on the rotating shaft 6, the motor 10 is fixedly mounted on the support frame 3, an output shaft of the motor 10 is fixedly connected with one end of the rotating shaft 6, the movable pulley 8 is arranged at the lower ends of the slider 5 and the take-up pulley 7 through the rope 9, and a fastening mechanism is arranged at the lower end of the movable pulley 8. Like this, remove the suitable position of roll web top with slider and take-up pulley earlier, then put into the axial both ends cavity of roll web with fastening device, play the fixed action, the starter motor at last drives the take-up pulley rotation and retrieves the rope to drive the fixed pulley upward movement and reach the effect that promotes the roll web, the fixed pulley can be laborsaving, and the universal wheel can make roll web 25's transportation more swift.

In this embodiment, a wiring groove 12 is arranged in the middle of the cross beam 4, a first positioning pin hole 13 is further arranged on the cross beam 4, a first threaded hole 14 is formed in the sliding block, and a knob plunger 15 is screwed in the first threaded hole 14. The rope sets up and slides in the trough, avoids the rope to tie a knot, utilizes the knob plunger to fix the slider, places the slider and takes place to remove at the promotion in-process.

In this embodiment, the rotating shaft 6 is provided with a second positioning pin hole 16, the take-up pulley 7 is provided with a second threaded hole 17, and a knob plunger 15 is screwed in the second threaded hole 17. Utilize the rotation of take-up pulley to retrieve the rope, can play the lifting action, utilize the knob plunger to fix the slider, place the slider and take place to remove at the promotion in-process.

In particular, the knob plunger is an existing standard component, and the principle is not described.

In this embodiment, the fastening mechanism includes an expansion link 18, a compression spring 19, a fixed block 20 and a compression block 21, the fixed block 20 and the compression block 21 are respectively fixedly installed at two ends of the expansion link 18, and the compression spring 19 is sleeved on the expansion link 18. The compression block is placed in the axial cavity of the roll paper after the compression spring and the telescopic rod are manually compressed and then released, and the fixing effect can be achieved.

In this embodiment, the movable pulley 8 is connected to the fixed block 20 through a connecting shaft 22. The lifting can be more stable by utilizing the connecting shaft.

In this embodiment, a reinforcing rib 23 is disposed between the supporting frame 3 and the frame 1. Utilize the strengthening rib to let the supporting seat more stable.

In this embodiment, a hand push rod 24 is further disposed on the frame. The whole device is transported by a hand push rod.

The working principle and the flow of the device are as follows:

when using this device, at first remove slider and take-up pulley according to the axial length of roll web, with knob plunger fixed position, then put into the cavity release at roll web both ends after the compression piece compression with fastening device, play the fixed action, the restart motor, drive the pivot, the take-up pulley rotates, play the effect of receiving the line, thereby the lifting roll web, utilize the handspike to push away whole device and roll web and transport after the lifting, reach the purpose position after, make the motor reverse start, the rope release, treat that the roll web does not receive the rope pulling force and can stop the motor, take off fastening device, the completion is transported.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The printing drum transfer device is characterized by comprising a rack (1), wherein universal wheels (2) are arranged at the lower end of the rack (1), a support frame (3) is arranged on the rack (1), a lifting mechanism is arranged on the support frame (3), the lifting mechanism comprises a cross beam (4), a sliding block (5), a rotating shaft (6), a take-up pulley (7), a movable pulley (8), a rope (9) and a motor (10), the cross beam (4) is fixedly arranged on the support frame (3), the sliding block (5) is sleeved on the cross beam (4), the rotating shaft (6) is arranged on the support frame (3) through a bearing (11), the take-up pulley (7) is sleeved on the rotating shaft (6), the motor (10) is fixedly arranged on the support frame (3), an output shaft of the motor (10) is fixedly connected with one end of the rotating shaft (6), the movable pulley (8) is arranged at the lower ends of the sliding block (5) and the take-up pulley (7) through the rope (9), and a fastening mechanism is arranged at the lower end of the movable pulley (8).

2. The printing roll transfer device according to claim 1, characterized in that a wiring groove (12) is arranged in the middle of the cross beam (4), a first positioning pin hole (13) is further arranged on the cross beam (4), a first threaded hole (14) is arranged on the sliding block, and a knob plunger (15) is screwed in the first threaded hole (14).

3. The printing roll transfer device according to claim 1, wherein the rotating shaft (6) is provided with a second positioning pin hole (16), the take-up pulley (7) is provided with a second threaded hole (17), and a knob plunger (15) is screwed in the second threaded hole (17).

4. The printing cylinder transfer device according to claim 1, characterized in that the fastening mechanism comprises a telescopic rod (18), a compression spring (19), a fixed block (20) and a compression block (21), the fixed block (20) and the compression block (21) are respectively fixedly mounted at two ends of the telescopic rod (18), and the compression spring (19) is sleeved on the telescopic rod (18).

5. Printing cylinder transfer device according to claim 4, characterized in that the movable pulley (8) is connected to the fixed block (20) by a connecting shaft (22).

6. Printing cylinder transfer device according to claim 1, characterized in that a reinforcement bar (23) is arranged between the support frame (3) and the frame (1).

7. Printing roll transfer device according to claim 1, characterized in that a hand lever (24) is also provided on the frame.