CN211366353U

CN211366353U - Unwinding mechanism for heat seal paper production equipment

Info

Publication number: CN211366353U
Application number: CN201921862535.4U
Authority: CN
Inventors: 苏炳坤
Original assignee: Zhongshan Jiachen Industrial Co ltd
Current assignee: Zhongshan Jiachen Industrial Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-28
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to an unwinding mechanism for heat seal paper production facility, including two symmetries set up unreel the carousel and control two and unreel the synchronous pivoted controller of carousel, two unreel and be provided with two can overlap simultaneously between the carousel and be equipped with the unreeling roller of coiled material, two both ends of unreeling the roller can be dismantled with the marginal inboard of unreeling the carousel and be connected, two distance of unreeling between the roller are greater than the diameter of a coiled material that does not unreel. The utility model discloses an unwinding mechanism can be used to the heat seal paper production facility and the paper coiled material change efficiently.

Description

Unwinding mechanism for heat seal paper production equipment

Technical Field

The utility model relates to a heat seal paper production facility technical field, concretely relates to an unwinding mechanism for heat seal paper production facility.

Background

The preparation of the heat-seal paper requires that one side surface of the paper is coated with a layer of adhesive coating, and the other side surface is coated with a printing layer. However, since the paper is supplied in the form of coiled material, after a roll of paper coiled material is used, the whole production equipment needs to be stopped, and then the production can be continued by manually replacing a new roll of paper coiled material. A general unwinding mechanism is only provided with an unwinding roller, and a winding core sleeve of a coiled material can be unwound on the unwinding roller. Because the volume of paper coiled material is great, the quality is heavier, and the change step is loaded down with trivial details, the time that leads to the change step to spend is longer, greatly reduced waterproofing membrane's production efficiency.

Therefore, how to improve the efficiency of replacing the paper coiled material, reduce the down time of the equipment and improve the production efficiency becomes a technical problem which needs to be solved urgently in the field.

Disclosure of Invention

The utility model aims at solving the not enough of prior art, provide a be used for heat to close paper production facility and paper coiled material to change efficient unwinding mechanism.

The utility model adopts the technical proposal that: the utility model provides an unwinding mechanism for heat seal paper production facility, includes that two symmetries set up unreel the carousel and control two and unreel the synchronous pivoted controllers of carousel, two unreel and be provided with two can overlap the unreel roller that is equipped with the coiled material simultaneously between the carousel, two both ends of unreeling the roller can be dismantled with the marginal inboard of unreeling the carousel and be connected, two distance of unreeling between the roller is greater than the diameter of a coiled material that does not unreel.

Preferably, the unwinding turntable is provided with a detector for monitoring the unwinding amount of the coiled material on the inner surface facing the unwinding roller.

Preferably, the controller on be provided with the suggestion and change the alarm of coiled material, alarm and detector electric connection.

Preferably, both ends of the unwinding roller are provided with limiting wheels for fixing the winding core of the coiled material.

Preferably, the outer side surface of the unreeling turntable is provided with a regulator for regulating the distance between the two limit wheels at a position corresponding to the unreeling roller.

Preferably, the regulator includes the lead screw of being connected with the spacing wheel and control the rotatory hand wheel of lead screw.

Preferably, two groups of traction roller sets for paper materials to pass through are further arranged between the two unreeling turntables.

Preferably, the traction roller group comprises an inner traction roller and an outer traction roller which are arranged in parallel, and two ends of the outer traction roller are detachably connected with the inner traction roller.

Preferably, the two ends of the inner traction roller are sleeved with mounting plates for mounting the outer traction roller, and the mounting plates are provided with mounting holes for penetrating through the two ends of the outer traction roller.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses an unwinding mechanism can place two rolls of paper coiled material simultaneously, is about to use the back that finishes when one of them volume, can carry out end to end connection with the end of the paper coiled material that finishes using and another roll of paper coiled material that does not unreel, connects the back that finishes, utilizes controller control to unreel the carousel and rotates, changes new coiled material to the place ahead and can reopen equipment. An operator can sleeve a new paper coiled material on the taken-off unwinding roller and put the paper coiled material on the unwinding turntable for later use in the running process of the heat seal paper production equipment. The design can greatly reduce the downtime of waterproof coiled material production equipment, thereby improving the production efficiency.

2. The utility model discloses an unwinding mechanism is provided with the detector that is used for monitoring the coiled material volume of unreeling, and after the paper coiled material was about to unreel and finishes, the detector passed the signal to the alarm, and the alarm sends out the alarm and reminds operating personnel to carry out the change of coiled material.

3. The utility model discloses an unwinding mechanism, the both ends of unreeling the roller are provided with the spacing wheel that is used for the core that rolls up of fixed coiled material, applicable paper coiled material in different width, and application scope is wide.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a plan view of the present invention.

The numbers in the figures indicate:

1-unwinding rotary table, 2-controller, 3-unwinding roller, 4-detector, 5-alarm, 6-limiting wheel, 7-regulator, 71-hand wheel, 8-traction roller group, 81-inner traction roller, 82-outer traction roller, 83-mounting plate and 9-paper coiled material.

The specific implementation mode is as follows:

in order to enhance the understanding of the present invention, the following detailed description will be made in conjunction with the embodiments and the accompanying drawings. The utility model discloses the accessible is implemented as follows:

referring to fig. 1-3, an unwinding mechanism for a heat seal paper production device comprises two symmetrically arranged unwinding turntables 1 and a controller 2 for controlling the two unwinding turntables 1 to synchronously rotate, wherein two unwinding rollers 3 capable of being sleeved with coiled materials are arranged between the two unwinding turntables 1. The two ends of the two unwinding rollers 3 are detachably connected with the inner side of the edge of the unwinding turntable 1, and after the paper coiled material 9 is used, the unwinding rollers 3 can be detached from the unwinding turntable 1 to replace the paper coiled material 9. The distance between the two unwinding rollers 3 is larger than the diameter of one uncoiled paper coiled material 9, so that the unwinding mechanism can be simultaneously sleeved with two coils of paper coiled materials 9. After one roll of the paper coiled materials is about to be used, the tail end of the paper coiled material 9 which is used can be connected with the tail end of another roll of the paper coiled material 9 which is not unreeled, after the connection is finished, the controller 2 is used for controlling the two unreeling turntables 1 to rotate simultaneously, and the equipment can be restarted after a new roll of the paper coiled material is turned to the front. An operator can sleeve a new paper coiled material 9 on the taken-off unwinding roller 3 and put the paper coiled material on the unwinding turntable 1 again for standby in the running process of the heat seal paper production equipment. The design can greatly improve the replacement efficiency of the paper coiled material, reduce the downtime of waterproof coiled material production equipment and further improve the production efficiency.

The inner surface of the unwinding turntable 1 facing the unwinding roller 3 is provided with a detector 4 for monitoring the unwinding amount of the coiled material. The controller 2 on be provided with the suggestion and change the alarm 5 of coiled material, alarm 5 and detector 4 electric connection. After the paper coiled material 9 will unreel promptly and finish, detector 4 will signal to alarm 5, and alarm 5 sends out the alarm and reminds operating personnel in time to carry out the change of coiled material.

And two ends of the unwinding roller 3 are provided with limiting wheels 6 for fixing a roll core of the coiled material. The outer side surface of the unreeling turntable 1 is provided with a regulator 7 used for regulating the distance between the two limiting wheels 6 at a position corresponding to the unreeling roller 3. The regulator 7 comprises a screw rod (not marked in the figure) connected with the limiting wheel 6 and a hand wheel 71 for controlling the screw rod to rotate. The paper coiled material 9 is replaced, the hand wheel 71 can be rotated according to the width of the paper coiled material 9, the distance between the two limiting wheels 6 is adjusted, and the winding core of the paper coiled material 9 is fixed. This design for unwinding mechanism can be applicable to the paper coiled material 9 of different width, and application scope is wide.

Two groups of traction roller sets 8 for paper materials to pass through are further arranged between the two unreeling turntables 1. The traction roller group 8 comprises an inner traction roller 81 and an outer traction roller 82 which are arranged in parallel, and the unreeling mechanism can be used for unreeling the unreeled paper material to the next station after the unreeled paper material passes through the space between the inner traction roller 81 and the outer traction roller 82 according to the paper tension requirement of the heat-seal paper production equipment. The both ends of outer carry over pinch rolls 82 and interior carry over pinch rolls 81 be for dismantling the connection, the both ends cover of interior carry over pinch rolls 81 be equipped with the mounting panel 83 that is used for installing outer carry over pinch rolls 82, the mounting panel 83 on be provided with the mounting hole that the both ends of confession outer carry over pinch rolls 82 run through. By the design, the outer traction rollers 82 with different models and specifications can be conveniently replaced, so that the unreeling requirement of the paper coiled material 9 with different thicknesses can be met.

Finally, it should be noted that: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an unwinding mechanism for heat seal paper production facility, its characterized in that, including two symmetry settings unreel carousel (1) and control two and unreel carousel (1) synchronous pivoted controller (2), two unreel and be provided with two unreel roller (3) that can overlap simultaneously and be equipped with the coiled material between carousel (1), two both ends of unreeling roller (3) can be dismantled with the marginal inboard of unreeling carousel (1) and be connected, two distance of unreeling between roller (3) are greater than the diameter of the coiled material that does not unreel.

2. The unwinding mechanism for the heat-seal paper production equipment according to claim 1, characterized in that the unwinding turntable (1) is provided with a detector (4) for monitoring the unwinding amount of the roll material on the inner surface facing the unwinding roller (3).

3. The unwinding mechanism for the heat-seal paper production equipment as claimed in claim 2, wherein the controller (2) is provided with an alarm (5) for prompting the replacement of the coiled material, and the alarm (5) is electrically connected with the detector (4).

4. The unwinding mechanism for the heat-seal paper production equipment according to claim 1, 2 or 3, characterized in that the two ends of the unwinding roller (3) are provided with limiting wheels (6) for fixing the winding core of the roll.

5. The unwinding mechanism for the heat-seal paper production equipment as claimed in claim 4, characterized in that the outer side surface of the unwinding turntable (1) is provided with an adjuster (7) for adjusting the distance between the two limiting wheels (6) at a position corresponding to the unwinding roller (3).

6. The unwinding mechanism for the heat-seal paper production equipment as claimed in claim 5, wherein the regulator (7) comprises a lead screw connected with the limiting wheel (6) and a hand wheel (71) for controlling the lead screw to rotate.

7. Unwinding mechanism for a heat-seal paper production facility, according to claim 1 or 2 or 3 or 5 or 6, characterized in that two sets of drawing roller sets (8) for paper material to pass through are further provided between the two unwinding turntables (1).

8. The unwinding mechanism for the heat-seal paper production equipment as claimed in claim 7, wherein the drawing roller group (8) comprises an inner drawing roller (81) and an outer drawing roller (82) which are arranged in parallel, and both ends of the outer drawing roller (82) are detachably connected with the inner drawing roller (81).

9. The unwinding mechanism for the heat-seal paper production equipment as claimed in claim 8, wherein the two ends of the inner drawing roller (81) are sleeved with mounting plates (83) for mounting the outer drawing roller (82), and the mounting plates (83) are provided with mounting holes for the two ends of the outer drawing roller (82) to penetrate through.