CN209618470U - A kind of coating machine multiple roll unwinding device - Google Patents

Abstract

The utility model relates to a kind of coating machine multiple roll unwinding devices, including roller frames, universal wheel, roll shaft slot and roll shaft mechanism, roller frames are designed in frame type, there are four universal wheels for the fixed installation of roller frames lower end surface, four universal wheel specifications are consistent and are between each other in distributed rectangular, roller frames or so two offer several roll shaft slots with respect to inner sidewall, several roll shaft slots on the same internal groove side wall of roller frames are divided into two column, two column roll shaft slots on the same internal groove side wall of roller frames are dislocatedly distributed between each other, a kind of the utility model coating machine multiple roll unwinding device, this multiple roll unwinding device is provided with multiple roll shaft mechanisms, the quantity of roll shaft mechanism, which directly influences, puts roller efficiency, in order to reduce interactional possibility between each roll shaft mechanism, it is in specially to be dislocatedly distributed by the position setting of each roll shaft mechanism；Drive locating shaft flexible using spring buffer structure, when use only needs to press fixed ring and installation exercise can be completed, and installation effectiveness is high.

Description

A kind of coating machine multiple roll unwinding device

Technical field

The utility model relates to a kind of multiple roll unwinding devices, in particular to kind coating machine multiple roll unwinding device, belong to painting Cloth machine ancillary equipment technology.

Background technique

In the work of coating machine, need to assist the quickly discharging of coating machine, traditional multiple roll using multiple roll unwinding device Unwinding device has that roller number is few in use, and low efficiency and the inconvenient problem of roll shaft mechanism installation need this to design A kind of coating machine multiple roll unwinding device.

Utility model content

The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of coating machine and is put with multiple roll Winding apparatus, to solve the problems, such as to mention in above-mentioned background technique.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

A kind of the utility model coating machine multiple roll unwinding device, including roller frames, universal wheel, roll shaft slot and roll shaft machine Structure, the roller frames are designed in frame type, and there are four universal wheel, four universal wheels for the roller frames lower end surface fixed installation Specification is consistent and is between each other in distributed rectangular, and described roller frames or so two offer several roll shaft slots, institute with respect to inner sidewall It states several roll shaft slots on the same internal groove side wall of roller frames and is divided into two column, two column roll shaft slot phases on the same internal groove side wall of roller frames It is dislocatedly distributed, is equidistantly positioned between several roll shaft slots of each column, if being provided in the roller frames internal groove side wall between mutually Dry roll shaft mechanism.

As a kind of optimal technical scheme of the utility model, several roll shaft mechanisms include roller, axocoel, positioning Axis, notch, link block, spring and fixed ring are hollow setting inside several rollers, several roller both ends difference Axocoel is offered through inner cavity, and inserted with locating shaft in several axocoels, several axocoels are equal by the position of proximal port It opens up jagged.

As a kind of optimal technical scheme of the utility model, the outer arc side of several locating shafts is fixedly installed with two A link block is linearly distributed between two link blocks on the same locating shaft about locating shaft axle center, several described Link block is adapted respectively with several notches and the corresponding setting in position.

As a kind of optimal technical scheme of the utility model, several locating shafts pass through two notches and two companies It connects block and is slided with corresponding axocoel and is arranged.

As a kind of optimal technical scheme of the utility model, several link blocks are close to roller internal chamber wall side and roller It is fixedly connected by spring between tube inner chamber wall.

As a kind of optimal technical scheme of the utility model, several locating shafts lean on the equal fixing sleeve in position of proximal head Equipped with fixed ring, the outer diameter of several fixed rings is respectively greater than the outer diameter of several locating shafts.

The beneficial effects of the utility model are: a kind of the utility model coating machine multiple roll unwinding device, has and unreels effect Rate is high, roll shaft mechanism feature easy for installation, specific in use, compared with traditional coating machine multiple roll unwinding device For, this coating machine has the advantages that following two with multiple roll unwinding device:

This multiple roll unwinding device is provided with multiple roll shaft mechanisms first, and the quantity of roll shaft mechanism, which directly influences, puts roller effect Rate, in order to reduce interactional possibility between each roll shaft mechanism, specially by the position setting of each roll shaft mechanism in dislocation Distribution.

Secondly, in the installation process of roll shaft mechanism, drive locating shaft flexible using spring buffer structure, when use only needs Pressing fixed ring can be completed installation exercise, and installation effectiveness is high.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the partial cross-sectional structural diagram of the utility model；

Fig. 3 is the roll shaft mechanism structural schematic diagram of the utility model；

Fig. 4 is the link block mounting structure schematic diagram of the utility model.

In figure: 1, roller frames；2, universal wheel；3, roll shaft slot；4, roll shaft mechanism；41, roller；42, axocoel；43, locating shaft； 44, notch；45, link block；46, spring；47, fixed ring.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment

As shown in Figs 1-4, a kind of coating machine of the utility model multiple roll unwinding device, including roller frames 1, universal wheel 2, roller Axial trough 3 and roll shaft mechanism 4, the roller frames 1 are designed in frame type, and there are four universal for 1 lower end surface of the roller frames fixed installation Wheel 2, four 2 specifications of universal wheel are consistent and are between each other in distributed rectangular, and the opposite inner sidewall of the roller frames 1 or so two is equal Several roll shaft slots 3 are offered, several roll shaft slots 3 on the same internal groove side wall of the roller frames 1 are divided to be arranged for two, and the roller frames 1 are same Two column roll shaft slots 3 on one internal groove side wall are dislocatedly distributed between each other, are equidistantly positioned between several roll shaft slots 3 of each column, Several roll shaft mechanisms 4 are provided in 1 internal groove side wall of roller frames.

Wherein, several roll shaft mechanisms 4 include roller 41, axocoel 42, locating shaft 43, notch 44, link block 45, bullet Spring 46 and fixed ring 47 are hollow setting inside several rollers 41, and several 41 both ends of roller extend through inner cavity Offer axocoel 42, inserted with locating shaft 43 in several axocoels 42, several axocoels 42 are equal by the position of proximal port Open up jagged 44.

Wherein, the same positioning there are two link block 45 is fixedly mounted in the outer arc side of several locating shafts 43 Linearly be distributed between two link blocks 45 on axis 43 about 43 axle center of locating shaft, several link blocks 45 respectively with it is several Notch 44 is adapted and the corresponding setting in position.

Wherein, several locating shafts 43 are set by two notches 44 and two link blocks 45 with the sliding of corresponding axocoel 42 It sets.

Wherein, several link blocks 45 pass through spring between 41 internal chamber wall side of roller and 41 internal chamber wall of roller 46 are fixedly connected.

Wherein, several locating shafts 43 are equipped with fixed ring 47, several fixations by the equal fixing sleeve in position of proximal head The outer diameter of ring 47 is respectively greater than the outer diameter of several locating shafts 43.

Specifically, when the utility model is used, several roll shaft mechanisms 4 are mounted in roller frames 1 respectively first, specifically Installation steps are to press the fixed ring 47 at same 4 both ends of roll shaft mechanism respectively, so that locating shaft 43 is in corresponding axocoel 42 Sliding, at the same time, link block 45 slides in notch 44, and spring 46 is forced elastic stretching, at this time by 43 alignment roller of locating shaft Axial trough 3 unclamps fixed ring 47, is restored by the natural elasticity of spring 46, locating shaft 43 is driven to be inserted into corresponding roll shaft slot 3 In, the installation of roll shaft mechanism 4 is completed, several 3 distributing positions of roll shaft slot are to be dislocatedly distributed, and purpose is exactly with the smallest mounting surface Product installs most roll shafts, to achieve the purpose that efficiently to unreel.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of coating machine multiple roll unwinding device, which is characterized in that including roller frames (1), universal wheel (2), roll shaft slot (3) and Roll shaft mechanism (4), the roller frames (1) are designed in frame type, and there are four universal wheels for roller frames (1) the lower end surface fixed installation (2), four universal wheel (2) specifications are consistent and are between each other in distributed rectangular, two relative inners of roller frames (1) left and right Wall offers several roll shaft slots (3), and several roll shaft slots (3) on the same internal groove side wall of the roller frames (1) are divided into two column, described Two column roll shaft slots (3) on roller frames (1) same internal groove side wall are dislocatedly distributed between each other, several roll shaft slots (3) of each column Between be equidistantly positioned, be provided with several roll shaft mechanisms (4) in roller frames (1) internal groove side wall.

2. a kind of coating machine multiple roll unwinding device according to claim 1, which is characterized in that several roll shaft mechanisms It (4) include roller (41), axocoel (42), locating shaft (43), notch (44), link block (45), spring (46) and fixed ring (47), it is hollow setting that several rollers (41) are internal, and several roller (41) both ends extend through inner cavity and offer Axocoel (42), inserted with locating shaft (43) in several axocoels (42), several axocoels (42) lean on the position of proximal port Open up jagged (44).

3. a kind of coating machine multiple roll unwinding device according to claim 2, which is characterized in that several locating shafts (43) outer arc side is fixedly mounted there are two link block (45), two link blocks (45) on the same locating shaft (43) Between be linearly distributed about locating shaft (43) axle center, several link blocks (45) be adapted respectively with several notches (44) and The corresponding setting in position.

4. a kind of coating machine multiple roll unwinding device according to claim 2, which is characterized in that several locating shafts (43) it is slided and is arranged with corresponding axocoel (42) by two notches (44) and two link blocks (45).

5. a kind of coating machine multiple roll unwinding device according to claim 2, which is characterized in that several link blocks (45) it is fixedly connected by spring (46) between roller (41) internal chamber wall side and roller (41) internal chamber wall.

6. a kind of coating machine multiple roll unwinding device according to claim 2, which is characterized in that several locating shafts (43) fixed ring (47) are housed by the equal fixing sleeve in position of proximal head, the outer diameter of several fixed rings (47) is respectively greater than several The outer diameter of locating shaft (43).