CN210418211U - Feeding mechanism of film roll feeding device - Google Patents
Feeding mechanism of film roll feeding device Download PDFInfo
- Publication number
- CN210418211U CN210418211U CN201921025191.1U CN201921025191U CN210418211U CN 210418211 U CN210418211 U CN 210418211U CN 201921025191 U CN201921025191 U CN 201921025191U CN 210418211 U CN210418211 U CN 210418211U
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- Prior art keywords
- material receiving
- film roll
- feeding
- lifting plate
- lifting
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Abstract
The utility model provides a feeding mechanism of a film roll feeding device, which comprises a lifting material receiving machine and a feeding platform arranged on the left side of the lifting material receiving machine; the lifting material receiving machine comprises a lifting plate, an air cylinder for driving the lifting plate to lift, a material receiving seat, a wedge-shaped plate, a cross rod and a reset assembly, wherein the material receiving seat is hinged to the left side of the lifting plate and used for bearing a film roll; the cross rod can extrude the wedge-shaped plate to the right to enable the material receiving seat to swing downwards when the lifting plate descends to the right, and the reset assembly can reset the material receiving seat when the lifting plate ascends; the left side of the feeding table is lower than the right side, the left side of the feeding table is over against a material inlet of a transmission belt of the film roll feeding device, and the right side of the feeding table is over against a material receiving seat which is descended in place. The feeding mechanism is simple in structure and can ensure that the film roll output from the preparation device is reliably fed to the conveying belt.
Description
Technical Field
The utility model relates to a transmission band technical field, in particular to material feeding unit's pan feeding mechanism is rolled up to film.
Background
In a film roll production system, after the film roll is prepared, a conveying belt is required to be used for conveying the film roll to a packaging machine for packaging; in a film roll preparing device, prepared film rolls are generally connected in series on a rotating shaft, and the film rolls are pushed out axially by a table pusher during discharging. Since the packaging speed of the packaging machine is usually faster than the production speed of the preparation devices, one packaging machine can be used with a plurality of preparation devices, and a film roll feeding device is needed to uniformly convey the film rolls produced by the preparation devices to the packaging machine.
Referring to fig. 4, the film roll feeding device may include a plurality of conveyor belts 1 ' connected end to end and a plurality of feeding mechanisms 2 ', wherein a feeding port 1.1 ' is formed at a side of the conveyor belt 1 ' opposite to the outlet of each preparation device, and the film roll 90 is fed into the conveyor belt 1 ' by the corresponding feeding mechanism 2 ', and the film roll 90 is fed to the packaging machine by the conveyor belt 1 '. A feed mechanism 2 is therefore sought to ensure that the film roll 90 exiting from the preparation device can be reliably fed into the conveyor belt 1'.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned prior art's weak point, the utility model aims to provide a film rolls up material feeding unit's pan feeding mechanism to guarantee that the film book of following the preparation facilities output can send into the transmission band reliably.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a feeding mechanism of a film roll feeding device comprises a lifting material receiving machine and a feeding table arranged on the left side of the lifting material receiving machine; the lifting material receiving machine comprises a lifting plate, an air cylinder for driving the lifting plate to lift, a material receiving seat, a wedge-shaped plate, a cross rod and a reset assembly, wherein the material receiving seat is hinged to the left side of the lifting plate and used for bearing a film roll; the cross rod can extrude the wedge-shaped plate to the right to enable the material receiving seat to swing downwards when the lifting plate descends to the right, and the reset assembly can reset the material receiving seat when the lifting plate ascends; the left side of the feeding table is lower than the right side, the left side of the feeding table is over against a material inlet of a transmission belt of the film roll feeding device, and the right side of the feeding table is over against a material receiving seat which is descended in place.
In the feeding mechanism of the film roll feeding device, the reset assembly comprises a plurality of weight rods fixedly connected to the right side of the material receiving seat, a weight is arranged at the right end of each weight rod, and the weight rods are arranged above the hinges between the material receiving seat and the lifting plate.
In the feeding mechanism of the film roll feeding device, the weight rod can be abutted against the top of the lifting plate.
In the feeding mechanism of the film roll feeding device, an elastic cushion layer is arranged at the top of the lifting plate.
In the feeding mechanism of the film roll feeding device, a V-shaped groove is formed in the top of the material receiving seat along the length direction.
In the feeding mechanism of the film roll feeding device, the lifting material receiving machine also comprises a base and two guide posts vertically arranged on the base; the lifting plate is connected with the guide columns in a guiding mode.
In the feeding mechanism of the film roll feeding device, a support frame for supporting the guide post is further arranged on the base.
In the feeding mechanism of the film roll feeding device, the cross rod is a round rod, two ends of the cross rod are respectively and rotatably inserted into the upper ends of the two mounting beams, and the lower ends of the mounting beams are fixedly connected with the base.
Has the advantages that:
the utility model provides a pair of material feeding unit's pan feeding mechanism is rolled up to film, the during operation, the film of following axial output is rolled up earlier the bearing and is connecing the material seat on, then the lifter plate descends to drive and connects the material seat to move down, the hypotenuse of wedge can press on the horizontal pole, the reaction of horizontal pole can make to connect the material seat swing down to pour the film book into the pay-off bench, the film book can roll along the pay-off platform under the action of gravity, gets into the transmission band at last. The feeding mechanism is simple in structure and can ensure that the film roll output from the preparation device is reliably fed to the conveying belt.
Drawings
Fig. 1 is a schematic structural diagram of a feeding mechanism of a film roll feeding device provided by the present invention.
Fig. 2 is a perspective view of a lifting material receiving machine in the feeding mechanism of the film roll feeding device provided by the utility model.
Fig. 3 is a side view of a lifting material receiving machine in the feeding mechanism of the film roll feeding device provided by the utility model.
Figure 4 is a schematic view of a film roll feeder.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The following disclosure provides embodiments or examples for implementing different configurations of the present invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
For convenience of description, the conveying direction of the conveying belt 1' is defined as back, front and back are opposite; the side of the feed opening 1.1 'of the conveyor belt 1' is positioned to the right (i.e. to the right in fig. 3) and the left is reversed from the right (i.e. to the left in fig. 3).
Referring to fig. 1-3, a feeding mechanism of a film roll feeding device provided by the present invention includes a lifting material receiving machine a and a feeding table B disposed on the left side of the lifting material receiving machine; the lifting material receiving machine A comprises a lifting plate 1, an air cylinder 2 for driving the lifting plate 1 to lift, a material receiving seat 3 hinged to the left side of the lifting plate 1 and used for bearing a film roll 90, a wedge-shaped plate 4 arranged at the bottom of the material receiving seat, a cross rod 5 arranged below the wedge-shaped plate, and a reset assembly 6; the cross rod 5 can extrude the wedge-shaped plate 4 rightwards to enable the material receiving seat 3 to swing downwards when the lifting plate 1 descends to the right position (the descending to the right position means that the cross rod 5 descends to be in contact with the wedge-shaped plate 4), and the reset component 6 can reset the material receiving seat 3 when the lifting plate 1 ascends; the left side of the feeding platform A is lower than the right side, the left side of the feeding platform A is over against a material inlet 1.1' of a transmission belt of the film roll feeding device, and the right side of the feeding platform A is over against a material receiving seat 3 which is descended in place.
The installation position of the feeding mechanism of the film roll feeding device in the film roll feeding device is shown in fig. 4, in an initial position, one end of the material receiving seat 3 is over against the end part of a rotating shaft in the preparation device, which is connected with the film roll 90 in series, and the length direction of the material receiving seat 3 is parallel to the rotating shaft. When the device works, the film roll 90 output along the axial direction is firstly supported on the material receiving seat 3, then the lifting plate 1 descends to drive the material receiving seat 3 to move downwards, the inclined edge of the wedge-shaped plate 4 can be pressed on the cross rod 5, the reaction force (component force towards the right) of the cross rod can enable the material receiving seat 3 to swing downwards (namely, the material receiving seat swings along the anticlockwise direction in fig. 3), and therefore the film roll 90 is poured onto the feeding table B, the film roll can roll along the feeding table under the action of gravity and finally enters the transmission belt 1'. The feeding mechanism is simple in structure and can ensure that the film roll output from the preparation device is reliably fed to the conveying belt.
In order to reduce the upward component of the reaction force of the crossbar 5, the inclined angle a of the inclined edge of the wedge-shaped plate 4 for being squeezed against the crossbar 5 (as shown in fig. 3, the inclined angle a is the included angle of the inclined edge with the horizontal plane) may be set to be greater than 45 °; the angle of inclination a is preferably 60 °. In addition, the wedge-shaped plate 4 can be replaced by a wedge-shaped frame with similar shape, and the inclined edge can also be an arc-shaped edge.
In this embodiment, as shown in fig. 2 and 3, the reset assembly 6 includes a plurality of weight rods 6.1 fixedly connected to the right side of the material receiving seat 3, a weight 6.2 is disposed at the right end of each weight rod, and the weight rods are disposed above the hinge 91 between the material receiving seat and the lifting plate. The weight 6.2 can generate a restoring moment to the material receiving seat under the action of gravity, and the restoring moment enables the material receiving seat to swing upwards (namely, the material receiving seat swings clockwise in fig. 3).
Further, the weight lever 6.1 can be pressed against the top of the lifting plate 1, see fig. 3. After the material receiving seat 3 is reset, the weight rod 6.1 is abutted against the top of the lifting plate 1, so that the material receiving seat 3 can be limited, the material receiving seat 3 is prevented from continuously swinging upwards, and the angle of the material receiving seat 3 is kept unchanged.
In order to realize buffering and avoid the damage of the weight rod 6.1 and the lifting plate 1 due to impact, an elastic cushion layer, such as a polyurethane foam layer, a rubber cushion layer, a sponge cushion layer and the like, can be arranged on the top of the lifting plate 1.
In order to improve the compactness of the lifting receiving machine A and reduce the weight, the receiving seat 3, the lifting plate 1 and the wedge-shaped plate 4 can be made of aluminum alloy with lower density, and the weight of the receiving seat, the lifting plate 1 and the wedge-shaped plate is smaller, and the size of the weight rod 6.1 and the weight 6.2 can be correspondingly reduced.
Preferably, the top of material receiving seat 3 is provided with V type groove along length direction, and film book 90 bearing is in this V type groove, can avoid material receiving seat 3 swing front film book to roll off, improves the reliability of pay-off.
In some embodiments, the lifting material receiving machine a further includes a base 7, and two guide posts 8 vertically disposed on the base; the lifting plate 1 is connected in a guiding manner to these guide columns 8. Specifically, the right side of the lifting plate 1 is fixedly connected with a guide sliding sleeve, and the guide column 8 is slidably arranged in the corresponding guide sliding sleeve in a penetrating manner. The guide post can guide the motion of lifter plate 1 on the one hand, on the other hand can provide the holding power for lifter plate 1 and avoid lifter plate 1 to take place to turn on one's side.
Further, a support frame 9 for supporting the guide post 8 is further arranged on the base 7 to prevent the guide post 8 from toppling or bending and deforming. In this embodiment, the supporting frames 9 are in an inverted L shape, and at least one cross beam is connected between the two supporting frames 9.
In a preferred embodiment, the cross rod 5 is a round rod, two ends of the round rod are respectively and rotatably inserted into the upper ends of the two mounting beams 10, and the lower ends of the mounting beams 10 are fixedly connected with the base 7. Because the cross rod 5 can rotate, the friction between the cross rod and the wedge-shaped plate 4 can be reduced, the abrasion speed is reduced, and the swing of the material receiving seat 3 can be smoother.
In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-mentioned preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, but the present invention is substantially the same as the present invention.
Claims (8)
1. A feeding mechanism of a film roll feeding device is characterized by comprising a lifting material receiving machine and a feeding table arranged on the left side of the lifting material receiving machine; the lifting material receiving machine comprises a lifting plate, an air cylinder for driving the lifting plate to lift, a material receiving seat, a wedge-shaped plate, a cross rod and a reset assembly, wherein the material receiving seat is hinged to the left side of the lifting plate and used for bearing a film roll; the cross rod can extrude the wedge-shaped plate to the right to enable the material receiving seat to swing downwards when the lifting plate descends to the right, and the reset assembly can reset the material receiving seat when the lifting plate ascends; the left side of the feeding table is lower than the right side, the left side of the feeding table is over against a material inlet of a transmission belt of the film roll feeding device, and the right side of the feeding table is over against a material receiving seat which is descended in place.
2. A feeding mechanism for a film roll feeding device as claimed in claim 1, wherein the reset assembly comprises a plurality of weight rods fixedly connected to the right side of the material receiving base, each weight rod having a weight at a right end thereof, the weight rods being disposed above the hinges between the material receiving base and the lifting plate.
3. A feeding mechanism for a film roll feeding apparatus as in claim 2, wherein said weight bar is capable of abutting against the top of the lifting plate.
4. A feeding mechanism for a film roll feeding apparatus as claimed in claim 3, wherein an elastic cushion is provided on the top of the lifting plate.
5. A feeding mechanism for a film roll feeding apparatus as claimed in claim 1, wherein a V-shaped groove is formed at the top of the receiving base along the length direction.
6. A feeding mechanism for a film roll feeding device as claimed in claim 1, wherein the lifting material receiving machine further comprises a base and two guide posts vertically arranged on the base; the lifting plate is connected with the guide columns in a guiding mode.
7. A feeding mechanism for a film roll feeding apparatus as claimed in claim 6, wherein the base is further provided with a support for supporting the guide post.
8. A feeding mechanism for a film roll feeding device as claimed in claim 6, wherein the cross bar is a round bar, two ends of the round bar are respectively rotatably inserted into the upper ends of the two mounting beams, and the lower ends of the mounting beams are fixedly connected with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921025191.1U CN210418211U (en) | 2019-07-03 | 2019-07-03 | Feeding mechanism of film roll feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921025191.1U CN210418211U (en) | 2019-07-03 | 2019-07-03 | Feeding mechanism of film roll feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210418211U true CN210418211U (en) | 2020-04-28 |
Family
ID=70378621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921025191.1U Expired - Fee Related CN210418211U (en) | 2019-07-03 | 2019-07-03 | Feeding mechanism of film roll feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210418211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846900A (en) * | 2020-07-30 | 2020-10-30 | 安徽金三环金属科技有限公司 | Aluminum bar washs with transferring mechanism |
| CN113335673A (en) * | 2021-06-22 | 2021-09-03 | 杭州东光科技有限公司 | Semi-automatic roll-off machine for EVA (ethylene vinyl acetate) adhesive film |
-
2019
- 2019-07-03 CN CN201921025191.1U patent/CN210418211U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846900A (en) * | 2020-07-30 | 2020-10-30 | 安徽金三环金属科技有限公司 | Aluminum bar washs with transferring mechanism |
| CN111846900B (en) * | 2020-07-30 | 2021-10-12 | 安徽金三环金属科技有限公司 | Aluminum bar washs with transferring mechanism |
| CN113335673A (en) * | 2021-06-22 | 2021-09-03 | 杭州东光科技有限公司 | Semi-automatic roll-off machine for EVA (ethylene vinyl acetate) adhesive film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |