CN209701880U - A kind of uncoiling machine - Google Patents

Abstract

The utility model proposes a kind of uncoiling machine, uncoiling machine includes: pedestal, mounting plate, the first motor, the first cylinder, lifting shaft, stacker and fishplate bar；Mounting plate is fixedly mounted on the base, and lifting shaft is flexibly connected with mounting plate, and lifting shaft is fixedly connected with stacker, and fishplate bar is flexibly connected with stacker, and the first cylinder is fixedly mounted on a mounting board；Slide bar rack gear is installed in lifting shaft, lifting gear, spragging gear and unilateral bearing are installed on mounting plate, slide bar rack gear and lifting gear engagement connection, first motor engages connection with spragging gear, unilateral bearing is fixedly connected with spragging gear, first cylinder is equipped with First piston bar, First piston bar is fixedly connected with fishplate bar, when the first cylinder operation, First piston bar pushes stacker up to make fishplate bar up move, when the first motor operations, the first motor driving spragging gear is rotated clockwise, fishplate bar uniform descent under the effect of gravity.

Description

A kind of uncoiling machine

Technical field

The utility model relates to film production special equipment technical field more particularly to a kind of uncoiling machines.

Background technique

The uncoiling machine of the prior art has all been automation uncoiling structure, but is also had under this configuration many endless Kind place, the uncoiling machine of the prior art are all to move up and down the bearing plate for accepting film roll using motor, are driven with motor The visibly moved extruding force for easily leading to excessive velocities that bearing plate rises or falls and film roll being caused to receive is excessive, is easy to cause so thin Film roll damage；Rise perhaps decline bearing plate with motor driving bearing plate and is possible to stress during rising or decline It is too quickly, it be easy to cause machine mechanical failure occur in this way.

Utility model content

To solve the above-mentioned problems, the utility model proposes a kind of uncoiling machine, this uncoiling machine being capable of effective protection undertaking Film roll on fishplate bar will not be squeezed power destruction, while also guarantee that the machine not will cause mechanical failure.

What the utility model was achieved through the following technical solutions:

The utility model proposes a kind of uncoiling machine, the uncoiling machine includes: pedestal, mounting plate, the first motor, the first gas Cylinder, lifting shaft, stacker and fishplate bar；The mounting plate is fixedly mounted on the pedestal, the lifting shaft and the mounting plate It being flexibly connected, the lifting shaft is fixedly connected with the stacker, and the fishplate bar is flexibly connected with the stacker, and described first Cylinder is fixedly mounted on the mounting plate；Slide bar rack gear is installed in the lifting shaft, lifting is installed on the mounting plate Gear, spragging gear and unilateral bearing, the slide bar rack gear and the lifting gear engagement connection, first motor with it is described Spragging gear engagement connection, the unilateral bearing is fixedly connected with the spragging gear, described when first cylinder operation First cylinder pushes the stacker up to making the fishplate bar up move, when first motor operations, described the One motor drives the spragging gear to rotate clockwise, fishplate bar uniform descent under the effect of gravity.Further, described to move back Rolling up vehicle further includes erecting bed, and the erecting bed is fixedly mounted on the pedestal.

Further, first cylinder is equipped with First piston bar, the First piston bar and the fixed company of the fishplate bar It connects.

Further, the uncoiling machine further includes transmission shaft, and the transmission shaft is through the lifting gear and described unidirectional Bearing, the lifting gear, the unilateral bearing are fixedly connected with the transmission shaft.

Further, the erecting bed is equipped with sliding bar, and the sliding bar is fixedly connected with the erecting bed.

Further, baffle is additionally provided on the erecting bed, it is described to be movably arranged on the sliding bar.

Further, the uncoiling machine further includes the second cylinder, and second cylinder is fixedly mounted on the pedestal, institute The second cylinder is stated equipped with second piston bar, the second piston bar is fixedly connected with the baffle.

Further, the uncoiling machine further includes third cylinder, and the third cylinder is fixedly mounted on the stacker, The third cylinder is equipped with third piston rod, and the third piston rod is fixedly connected with the fishplate bar.

Further, the uncoiling machine further includes the second motor, and second motor is fixedly mounted on the pedestal.

Further, the uncoiling machine further includes wheel, and the wheel engages connection with second motor.

The utility model has the beneficial effects that

The utility model proposes uncoiling machine can effective protection be undertaken on the film roll on fishplate bar and will not be squeezed power It destroys, while also guaranteeing that the machine not will cause mechanical failure.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the uncoiling machine of the utility model；

Fig. 2 is another angled arrangement schematic diagram of the uncoiling machine of the utility model；

Fig. 3 is the sectional view of the uncoiling machine of the utility model.

Specific embodiment

In order to it is clearer, completely illustrate the technical solution of the utility model, with reference to the accompanying drawing to the utility model It is described further.

Fig. 1 to Fig. 3 is please referred to, the utility model proposes a kind of uncoiling machine, the uncoiling machine includes: pedestal 10, mounting plate 20, the first motor 30, the first cylinder 40, lifting shaft 24, stacker 60 and fishplate bar 70；The mounting plate 20 is fixedly mounted on described On pedestal 10, the lifting shaft 24 is flexibly connected with the mounting plate 20, the lifting shaft 24 and the fixed company of the stacker 60 It connects, the fishplate bar 70 is flexibly connected with the stacker 60, and first cylinder 40 is fixedly mounted on the mounting plate 20；Institute It states and slide bar rack gear 23 is installed in lifting shaft 24, lifting gear 21, spragging gear 22 and unidirectional are installed on the mounting plate 20 Bearing 25, the slide bar rack gear 23 and the engagement connection of the lifting gear 21, first motor 30 and the spragging gear 22 Engagement connection, the unilateral bearing 25 are fixedly connected with the spragging gear 22, and first cylinder 40 is equipped with first piston Bar 41, the First piston bar 41 are fixedly connected with the fishplate bar 70, when first cylinder 40 work, the first piston Bar 41 up pushes the stacker 60 to make the fishplate bar 70 up move, described when first motor 30 work First motor 30 drives the spragging gear 22 to rotate clockwise, the fishplate bar 70 uniform descent under the effect of gravity；It is described to move back Volume machine further includes transmission shaft 50, and the transmission shaft 50 runs through the lifting gear 21 and the unilateral bearing 25, the lifting tooth Wheel 21, the unilateral bearing 25 are fixedly connected with the transmission shaft 50.

In the present embodiment, the fishplate bar 70 is arranged to " V " type, and the fishplate bar 70 described in this way being capable of more firm undertaking film Volume, so that film roll be made to be not easy to slide from the fishplate bar 70.The mounting plate there are two being fixedly mounted on the pedestal 10 20, two stackers 60, the slide bar rack gear 23 is fixedly connected with the stacker 60 and Vertical movements be mounted on it is described On pedestal 10, the corresponding a pair lifting gear being coaxially fixedly mounted on the transmission shaft 50 of the slide bar rack gear 23 21 engage respectively, can be effectively ensured so parallel with the pedestal 10 always when the fishplate bar 70 lifting.Due to described unidirectional The presence of bearing 25, the lifting gear 21 can only rotate counterclockwise, i.e., the slide bar tooth engaged with the lifting gear 21 Item 23 can only move up, and the slide bar rack gear 23, which moves up, will drive the lifting shaft 24 to move up, to make institute Stacker 60 is stated to move up and the fishplate bar 70 is pushed to move up.

In the present embodiment, when the fishplate bar 70 rise when described in the first motor 30 be in power-off halted state, and First motor, 30 internal detents are in on-position, and compressed air is connected in 40 lower end of the first cylinder at this time, this is The fishplate bar 70 is pushed in the rising of First piston bar 41 must be from the film roll on winding expansion shaft, due to first gas 40 upwards thrust of cylinder just the reason of, after the fishplate bar 70 catches film roll, there is no upward thrust, effective protection film It rolls up the power that will not be squeezed to damage, while also guaranteeing that machine not will cause mechanical failure.Then first cylinder 40 disconnects External compression air, the fishplate bar 70 keep accepting under the action of 30 brake force of the first motor the position of film roll.When The uncoiling machine is displaced to the right, after film roll is exited from winding expansion shaft, 30 internal detents of the first motor at this time It unclamps, first motor 30 starts in the first time of releasing of brake, drives the spragging gear 22 to rotate clockwise, institute State the uniform descent under gravity of fishplate bar 70.

Further, the unwinding vehicle further includes erecting bed 80, and the erecting bed 80 is fixedly mounted on the pedestal 10. The erecting bed 80 is equipped with sliding bar 81, and the sliding bar 81 is fixedly connected with the erecting bed 80.On the erecting bed 80 It is additionally provided with baffle 82, it is described to be movably arranged on the sliding bar 81.The uncoiling machine further includes the second cylinder 83, and described second Cylinder 83 is fixedly mounted on the pedestal 10.Second cylinder 83 is equipped with second piston bar 84, the second piston bar 84 are fixedly connected with the baffle 82.

In the present embodiment, the erecting bed 80 is fixedly mounted on the pedestal 10, and the erecting bed 80 is equipped with Sliding bar 81, the sliding bar 81 are fixedly connected with the erecting bed 80, and baffle 82, the work are additionally provided on the erecting bed 80 Dynamic to be mounted on the sliding bar 81, the second piston bar 84 is fixedly connected with the baffle 82, in this way when second gas When cylinder 83 connects compressed air, the second piston bar 84 just can push the baffle 82 to slide up along the sliding bar 81 It is dynamic, when second cylinder 83 disconnects external compression air, the baffle 82 uniform descent under the effect of gravity.

Further, the uncoiling machine further includes third cylinder 90, and the third cylinder 90 is fixedly mounted on the undertaking On seat 60, the third cylinder 90 is equipped with third piston rod 93, and the third piston rod 93 is fixedly connected with the fishplate bar 70.

In the present embodiment, the third piston rod 93 is fixedly connected with the avris of the fishplate bar 70, when the third Piston rod 93 pushes 70 side of fishplate bar that the fishplate bar 70 just can be made to adjust tilt angle when moving upwards, and connects described in convenience Plate 70 accepts film roll.

Further, the uncoiling machine further includes the second motor 91, and second motor 91 is fixedly mounted on the pedestal On 10.The uncoiling machine further includes wheel 92, and the wheel 92 engages connection with second motor 91.

In the present embodiment, second motor 91 can drive the entire uncoiling machine to move left and right on the slide rail.

Certainly, the utility model can also have other numerous embodiments, be based on present embodiment, the ordinary skill of this field Personnel's obtained other embodiments under the premise of not making any creative work, belong to the utility model and are protected Range.

Claims (10)

1. a kind of uncoiling machine, which is characterized in that the uncoiling machine includes: pedestal, mounting plate, the first motor, the first cylinder, lifting Axis, stacker and fishplate bar；The mounting plate is fixedly mounted on the pedestal, and the lifting shaft and the mounting plate activity connect It connects, the lifting shaft is fixedly connected with the stacker, and the fishplate bar is flexibly connected with the stacker, and first cylinder is solid Dingan County is on the mounting plate；Slide bar rack gear is installed in the lifting shaft, lifting gear, system are installed on the mounting plate Moving gear and unilateral bearing, the slide bar rack gear and lifting gear engagement connection, first motor and the brake tooth Wheel engagement connection, the unilateral bearing is fixedly connected with the spragging gear, when first cylinder operation, first gas Cylinder pushes the stacker up to making the fishplate bar up move, when first motor operations, first motor The spragging gear is driven to rotate clockwise, fishplate bar uniform descent under the effect of gravity.

2. uncoiling machine according to claim 1, which is characterized in that first cylinder is equipped with First piston bar, described First piston bar is fixedly connected with the fishplate bar.

3. uncoiling machine according to claim 1, which is characterized in that the uncoiling machine further includes transmission shaft, the transmission shaft Through the lifting gear and the unilateral bearing, the lifting gear, the unilateral bearing are fixedly connected with the transmission shaft.

4. uncoiling machine according to claim 1, which is characterized in that the unwinding vehicle further includes erecting bed, the erecting bed It is fixedly mounted on the pedestal.

5. uncoiling machine according to claim 4, which is characterized in that the erecting bed is equipped with sliding bar, the sliding bar It is fixedly connected with the erecting bed.

6. uncoiling machine according to claim 5, which is characterized in that be additionally provided with baffle, the activity peace on the erecting bed On the sliding bar.

7. uncoiling machine according to claim 6, which is characterized in that the uncoiling machine further includes the second cylinder, and described second Cylinder is fixedly mounted on the pedestal, and second cylinder is equipped with second piston bar, the second piston bar and the gear Plate is fixedly connected.

8. uncoiling machine according to claim 1, which is characterized in that the uncoiling machine further includes third cylinder, the third Cylinder is fixedly mounted on the stacker, and the third cylinder is equipped with third piston rod, the third piston rod and described Fishplate bar is fixedly connected.

9. uncoiling machine according to claim 1, which is characterized in that the uncoiling machine further includes the second motor, and described second Motor is fixedly mounted on the pedestal.

10. uncoiling machine according to claim 9, which is characterized in that the uncoiling machine further includes wheel, the wheel and institute State the engagement connection of the second motor.