CN215320929U - Cardboard closing device and carton make-up machine - Google Patents
Cardboard closing device and carton make-up machine Download PDFInfo
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- CN215320929U CN215320929U CN202121328533.4U CN202121328533U CN215320929U CN 215320929 U CN215320929 U CN 215320929U CN 202121328533 U CN202121328533 U CN 202121328533U CN 215320929 U CN215320929 U CN 215320929U
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- paper pressing
- paperboard
- support frame
- paper
- pressing plate
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Abstract
The utility model provides a paperboard pressing device and a carton forming machine, and relates to the technical field of carton forming machines. In the paperboard pressing device, a plurality of paper pressing plates are arranged on the outer side of the support frame along the extension direction of the support frame; a plurality of swing rods are arranged on the outer side of the support frame along the extension direction of the support frame, one ends of the swing rods are hinged with the support frame, the other ends of the swing rods are hinged with the paper pressing wheel, and the other ends of the swing rods are connected with the support frame through tension springs; a paper pressing plate is arranged between the adjacent paper pressing wheels; the driving roller is positioned below the paper pressing plate; when the tension spring is in a non-stretching state, the outer edge of the paper pressing wheel is positioned at the lower position of the paper pressing plate. According to the paperboard pressing device, the paperboard passes along the lower surface of the paper pressing plate under the driving of the driving roller, the paper pressing plate is only used for preliminary limiting and guiding of the paperboard, meanwhile, the paperboard passes through the space between the driving roller and the paper pressing wheel, and the paperboard drives the paper pressing wheel to overcome the elasticity of the tension spring to be lifted passively, so that the dynamic pressing of the paperboard is realized.
Description
Technical Field
The utility model relates to the technical field of carton forming machines, in particular to a paperboard pressing device and a carton forming machine.
Background
Compared with the traditional carton manufacturing process, the carton forming machine can be used for manufacturing small-batch and multi-specification cartons, the production and manufacturing efficiency of the cartons is high, and the carton production operation can be completed by only one operator. The carton forming machine generally comprises paper board feeding, slotting, line collision, longitudinal line pressing, longitudinal slitting, transverse cutting, punching and other modules. Wherein, cardboard paper feed module need compress tightly the front end of cardboard, and present carton make-up machine generally sets up the nipper, belongs to static mode of compressing tightly, makes the cardboard in the below of nipper through in order to reach the purpose that compresses tightly to the cardboard is spacing, and static mode of compressing tightly is unsatisfactory to the effect that compresses tightly of cardboard, and the scraping can take place sometimes on the cardboard surface when the cardboard is thick, influences cardboard surface appearance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a paperboard pressing device to realize dynamic pressing of paperboards.
In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:
a paperboard pressing device comprises a supporting frame, a paper pressing plate, a swinging rod, a paper pressing wheel, a tension spring and a driving roller; a plurality of paper pressing plates are arranged on the outer side of the support frame along the extension direction of the support frame, and the paper pressing plates extend along the horizontal direction; a plurality of swing rods are arranged on the outer side of the support frame along the extension direction of the support frame, one ends of the swing rods are hinged with the support frame, the other ends of the swing rods are hinged with the paper pressing wheel, and the other ends of the swing rods are connected with the support frame through tension springs; a paper pressing plate is arranged between the adjacent paper pressing wheels; the driving roller is positioned below the paper pressing plate; when the tension spring is in a non-stretching state, the outer edge of one side of the paper pressing wheel is positioned below the paper pressing plate.
Preferably, when the tension spring is in a non-stretched state, the outer edge of the platen roller contacts the outer edge of the drive roller.
Preferably, the end of the paper pressing plate is tilted upwards.
Preferably, the number of the paper pressing plates is an odd number, the axis of the paper pressing plate in the middle is taken as a symmetry axis, and the paper pressing plates on the two sides are arranged in an axisymmetric manner.
Preferably, the distance between the adjacent platen plates gradually increases from the platen plate at the center toward the platen plate at the outer side.
Preferably, the outer edge portion of the platen is made of an elastic material.
Preferably, the outer edge part of the paper pressing wheel is provided with a hollow structure.
The utility model also provides a carton forming machine which comprises the paperboard pressing device.
The beneficial technical effects of the utility model are as follows:
the paper board pressing device is applied to a paper board feeding module of a carton forming machine, after a paper board enters the paper board feeding module, the paper board passes through the lower surface of a paper pressing plate under the driving of a driving roller, the paper pressing plate is only used for preliminary limiting and guiding the paper board, meanwhile, the paper board passes through the space between the driving roller and a paper pressing wheel, and the paper pressing wheel is driven by the paper board to overcome the elasticity of a tension spring to be lifted passively, so that the dynamic pressing of the paper board is realized.
Drawings
FIG. 1 is a top view of a paperboard holding down device in accordance with an embodiment of the utility model;
figure 2 is a side view of a paperboard pressing apparatus according to an embodiment of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings in combination with the specific embodiments. Certain embodiments of the utility model now will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. Indeed, various embodiments of the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In an embodiment of the present invention, a cardboard pressing device is provided, please refer to fig. 1 and fig. 2.
A paperboard pressing device comprises a driving roller 1, a supporting frame 2, a paper pressing plate 3, a paper pressing wheel 4, a swinging rod 5, a tension spring 6 and the like.
Seven press boards 3 are arranged on the outer side of the support frame 2, the seven press boards 3 are arranged along the extending direction of the support frame 2, the press boards 3 extend along the horizontal direction, and preliminary limiting and guiding of the paper boards are realized by the press boards 3. The axis of the paper pressing plate 3 (the fourth paper pressing plate 3 counted from one side) in the middle is taken as a symmetry axis, and the paper pressing plates 3 on the two sides are arranged in an axial symmetry manner, so that when the paper pressing plates 3 limit and guide the paper plates, the left side and the right side of the paper plates are stressed uniformly when the paper plates are limited and guided. The distance between the adjacent paper pressing plates 3 gradually increases from the paper pressing plate 3 in the middle toward the paper pressing plate 3 outside, so that the number of the paper pressing plates 3 is reduced and the cost of the device is reduced on the premise of ensuring that the paper pressing plates 3 realize the limiting and guiding functions of the paper plates. The end of the paper pressing plate 3 is tilted upward to prevent the end of the paper pressing plate 3 from scratching the paper board when the paper board is separated from the paper pressing plate 3. Eight oscillating rods 5 are arranged on the outer side of the support frame 2, and the eight oscillating rods 5 are arranged along the extending direction of the support frame 2. One end of the oscillating rod 5 is hinged with the support frame 2, the other end of the oscillating rod 5 is hinged with the paper pressing wheel 4, the other end of the oscillating rod 5 is provided with an assembling column 51, one end of a tension spring 6 is connected onto the assembling column 51, and the other end of the tension spring 6 is connected with the support frame 2.
The platen 3 is disposed between the adjacent platen rollers 4, and the drive roller 1 is located at a position below the platen 3. When the tension spring 6 is in a non-stretched state, the outer edge of one side of the paper pressing wheel 4 is positioned below the paper pressing plate 3. When the tension spring 6 is in a non-stretching state, a gap can be left between the paper pressing wheel 4 and the driving roller 1, and the longitudinal dimension of the gap is smaller than the thickness of the single paperboard. The outer edge of the platen 4 may also contact the outer edge of the drive roller 1 when the tension spring 6 is in a non-tensioned state. Wherein the outer edge portion of the paper pressing wheel 4 is made of an elastic material, preferably rubber. Preferably, the outer edge part of the paper pressing wheel 4 is provided with a hollow structure. When a single paper board passes between the paper pressing wheel 4 and the driving roller 1, the paper pressing wheel 4 overcomes the elasticity of the tension spring 6 to be passively lifted, the tension spring 6 is in a stretching state, the outer edge of the paper pressing wheel 4 is elastically deformed, so that the outer edge of the paper pressing wheel 4 is tightly attached to the paper board, and the paper pressing wheel 4 and the paper board are prevented from sliding relatively.
The embodiment of the utility model also provides a carton forming machine, wherein the paperboard pressing device is arranged on the paperboard feeding module.
Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. From the above description, the person skilled in the art will have a clear understanding of a cardboard pressing device according to the utility model. The paperboard pressing device is applied to a paperboard feeding module of a carton forming machine, after a paperboard enters the paperboard feeding module, the paperboard passes along the lower surface of a paper pressing plate 3 under the driving of a driving roller 1, the paper pressing plate 3 is only used for preliminary limiting and guiding of the paperboard, meanwhile, the paperboard passes between the driving roller 1 and a paper pressing wheel 4, and the paperboard drives the paper pressing wheel 4 to overcome the elasticity of a tension spring 6 to be lifted passively, so that the dynamic pressing of the paperboard is realized.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A cardboard closing device which characterized in that: comprises a support frame, a paper pressing plate, a swinging rod, a paper pressing wheel, a tension spring and a driving roller;
a plurality of paper pressing plates are arranged on the outer side of the support frame along the extension direction of the support frame, and the paper pressing plates extend along the horizontal direction;
a plurality of swing rods are arranged on the outer side of the support frame along the extension direction of the support frame, one ends of the swing rods are hinged with the support frame, the other ends of the swing rods are hinged with the paper pressing wheel, and the other ends of the swing rods are connected with the support frame through tension springs;
a paper pressing plate is arranged between the adjacent paper pressing wheels;
the driving roller is positioned below the paper pressing plate;
when the tension spring is in a non-stretching state, the outer edge of one side of the paper pressing wheel is positioned below the paper pressing plate.
2. A paperboard pressing apparatus as recited in claim 1, wherein: when the tension spring is in a non-stretching state, the outer edge of the paper pressing wheel contacts the outer edge of the driving roller.
3. A paperboard pressing apparatus as recited in claim 1, wherein: the tail end of the paper pressing plate is tilted upwards.
4. A paperboard pressing apparatus as recited in claim 1, wherein: the number of the paper pressing plates is odd, the axis of the paper pressing plate in the middle is taken as a symmetry axis, and the paper pressing plates on the two sides are arranged in an axisymmetric mode.
5. A paperboard pressing apparatus according to claim 4, wherein: the distance between the adjacent paper pressing plates gradually increases from the paper pressing plate at the middle position toward the paper pressing plate at the outer side.
6. A paperboard pressing apparatus as recited in claim 1, wherein: the outer edge portion of the platen is made of an elastic material.
7. A paperboard pressing apparatus according to claim 6, wherein: the outer edge part of the paper pressing wheel is provided with a hollow structure.
8. A carton forming machine is characterized in that: comprising a cardboard compaction device according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328533.4U CN215320929U (en) | 2021-06-15 | 2021-06-15 | Cardboard closing device and carton make-up machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328533.4U CN215320929U (en) | 2021-06-15 | 2021-06-15 | Cardboard closing device and carton make-up machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215320929U true CN215320929U (en) | 2021-12-28 |
Family
ID=79558160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121328533.4U Active CN215320929U (en) | 2021-06-15 | 2021-06-15 | Cardboard closing device and carton make-up machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215320929U (en) |
-
2021
- 2021-06-15 CN CN202121328533.4U patent/CN215320929U/en active Active
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