CN113863052B

CN113863052B - Sizing machine

Info

Publication number: CN113863052B
Application number: CN202111221079.7A
Authority: CN
Inventors: 黎峰
Original assignee: Foshan Gaoming Hong Yuan Paper Co ltd
Current assignee: Foshan Gaoming Hong Yuan Paper Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2023-08-25
Anticipated expiration: 2041-10-20
Also published as: CN113863052A

Abstract

The invention discloses a sizing machine, which comprises a fixed base, wherein a height adjusting assembly is fixedly connected onto the fixed base, a supporting frame is fixedly connected onto the fixed base, a driving motor is fixedly connected onto the supporting frame, a driving motor rotor penetrates through the supporting frame and is rotationally connected with the supporting frame, a first bevel gear is fixedly connected to the tail end of the driving motor rotor, a driving screw is rotationally connected onto the supporting frame, thread pitches at two ends of the driving screw are equal, and two second bevel gears are fixedly connected onto the outer side of the driving screw. The whole use height of device can be adjusted, effectively guarantees that the device can carry out reasonable adjustment according to the demand high position of gluing, and the device can drive two gluey barrels reciprocating motion in step in addition and glue up to very big improvement gluing efficiency, the device can make stirring vane continuously rotatory when passing through driving motor drive, thereby makes the glue solution texture that gives out even, and glue application effect is good, is worth promoting.

Description

Sizing machine

Technical Field

The invention relates to the field of sizing, in particular to a sizing machine.

Background

The emulsified glue solution is continuously, uniformly and stably coated on the surface of the finished paper by a surface sizing machine, and a very thin waterproof layer is formed on the surface of the finished paper by a series of physical actions such as infiltration, osmotic extrusion and the like, so that the water absorption of the paper is greatly improved, and meanwhile, the bonding strength between fibers and the tightness of the paper are improved under the action of the glue solution, so that the technical indexes such as transverse ring crush index, longitudinal fracture length and the like of the paper are improved.

The existing sizing machine can only carry out sizing on one side at the same time, the sizing efficiency is lower, and the glue solution of the sizing machine is possibly mixed unevenly, so that the sizing effect is poor after the glue solution is smeared on the surface of paper. To this end, a size press is proposed by the person skilled in the art to solve the problems presented in the background above.

Disclosure of Invention

The present invention is directed to a size press to solve the above-mentioned problems set forth in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides a size press, includes unable adjustment base, fixedly connected with altitude mixture control subassembly on the unable adjustment base, fixedly connected with braced frame on the unable adjustment base, fixedly connected with driving motor on the braced frame, driving motor rotor runs through braced frame and rotates with braced frame to be connected, and driving motor rotor end fixedly connected with first helical gear, braced frame top rotates and is connected with drive screw, and the screw pitch at drive screw both ends equals, two second helical gears of drive screw outside fixedly connected with, first helical gear meshes with different second helical gears in turn, and drive screw outside threaded connection has the transmission swivel nut, transmission swivel nut and braced frame sliding connection, the rotation of transmission swivel nut below is connected with the stirring pivot, and the stirring pivot outside is provided with the gluey bucket that is used for the glueing.

As a further scheme of the invention: the conveyor belt is respectively positioned below the rubber barrels on two sides.

As still further aspects of the invention: the height adjusting assembly comprises a height adjusting screw rod in threaded connection with the fixed base, the bottom of the height adjusting screw rod is fixedly connected with a wear-resistant supporting pad, and the top of the height adjusting screw rod is fixedly connected with a driving block.

As still further aspects of the invention: the angle of the corresponding central angle of the tooth-containing part of the first helical gear is 90 degrees to 120 degrees.

As still further aspects of the invention: the stirring rotating shaft is rotationally connected with a connecting ring outside, connecting spokes are fixedly connected to the outer side of the connecting ring, the rubber barrel is fixedly connected with the connecting spokes, stirring blades are fixedly connected to the bottom of the stirring rotating shaft and located at the inner bottom of the rubber barrel.

As still further aspects of the invention: the stirring blade is a spiral blade.

As still further aspects of the invention: the stirring rotating shaft is fixedly connected with a transmission gear outside, the supporting frame is fixedly connected with a positioning rack outside, and the transmission gear is meshed with the positioning rack.

As still further aspects of the invention: when the second helical gear rotates for one circle in the clockwise direction, the transmission gear rotates for at least two circles.

As still further aspects of the invention: the support frame is connected with the fixed base in a welding mode.

As still further aspects of the invention: the diameter of the first helical gear is at least three times the diameter of the second helical gear.

Compared with the prior art, the invention has the beneficial effects that: the glue applying device is simple in structure and convenient to use, the overall use height of the device can be adjusted during use, the device can be effectively guaranteed to be reasonably adjusted according to the height position of glue applying requirements, in addition, the device can synchronously drive the two glue barrels to reciprocate for glue applying, so that glue applying efficiency is greatly improved, the stirring blades can continuously rotate while the device is driven by the driving motor, and accordingly the glue applying device is uniform in texture, good in glue applying effect and worthy of popularization.

Drawings

FIG. 1 is a schematic diagram of a size press;

FIG. 2 is a schematic side view of a size press;

FIG. 3 is a schematic view of the structure of a stationary base in a size press;

in the figure: 1. a fixed base; 2. a support frame; 3. a driving motor; 4. a first helical gear; 5. a drive screw; 6. a second helical gear; 7. a transmission screw sleeve; 8. a stirring rotating shaft; 9. a glue barrel; 10. a conveyor belt; 11. a height adjusting screw; 12. wear-resistant support pads; 13. a driving block; 14. a connecting ring; 15. connecting spokes; 16. stirring blades; 17. a transmission gear; 18. and positioning the rack.

Detailed Description

It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.

The invention will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-3, a glue applicator comprises a fixed base 1, wherein a height adjusting component is fixedly connected to the fixed base 1, a supporting frame 2 is fixedly connected to the fixed base 1, a driving motor 3 is fixedly connected to the supporting frame 2, a rotor of the driving motor 3 penetrates through the supporting frame 2 and is rotationally connected with the supporting frame 2, a first bevel gear 4 is fixedly connected to the tail end of the rotor of the driving motor 3, a driving screw 5 is rotationally connected to the upper side of the supporting frame 2, thread pitches of two ends of the driving screw 5 are equal, two second bevel gears 6 are fixedly connected to the outer side of the driving screw 5, the first bevel gears 4 are alternately meshed with different second bevel gears 6, a driving screw sleeve 7 is in threaded connection with the outer side of the driving screw 5, the driving screw sleeve 7 is in sliding connection with the supporting frame 2, a stirring rotating shaft 8 is rotationally connected to the lower side of the driving screw sleeve 7, and a glue barrel 9 for glue application is arranged on the outer side of the stirring rotating shaft 8.

When the glue applicator is used, the glue applicator is placed in a place needing glue application, the overall height of the device is changed by adjusting the height of the height adjusting assembly, the glue application can be synchronously performed after the driving motor 3 is started, glue is filled in the glue barrel 9, the driving motor 3 rotates to drive the first helical gear 4 to rotate, the first helical gear 4 continuously rotates to be alternately meshed with the second helical gears 6 with different sides, so that the rotation direction of the driving screw 5 is continuously changed, the driving screw sleeve 7 can reciprocate leftwards and rightwards along the axial direction of the driving screw 5 along with the rotation of the driving screw 5 in the reciprocating rotation process of the driving screw 5, and then the glue barrel 9 is driven to reciprocate, and even downward glue application is performed.

The glue applicator is characterized by further comprising a conveying belt 10, wherein the conveying belts 10 are respectively positioned below the glue barrels 9 on two sides, paper needing to be glued is placed above the conveying belt 10, and the glue can be glued along with the conveying of the conveying belt 10.

The height adjusting assembly comprises a height adjusting screw 11 in threaded connection with the fixed base 1, the bottom of the height adjusting screw 11 is fixedly connected with a wear-resistant supporting pad 12, the top of the height adjusting screw 11 is fixedly connected with a driving block 13, the height adjusting screw 11 is rotated, the height adjusting screw 11 moves up and down relative to the fixed base 1, and therefore the whole height of the device can be adjusted, and other height adjusting mechanisms can be adopted for height adjustment.

The angle of the corresponding central angle of the tooth-containing part of the first helical gear 4 is 90 degrees to 120 degrees.

The stirring rotating shaft 8 outside is rotated and is connected with go-between 14, go-between 14 outside fixedly connected with web spoke 15, glues bucket 9 and web spoke 15 fixed connection, stirring rotating shaft 8 bottom fixedly connected with stirring vane 16, stirring vane 16 are located gluey bucket 9 inner bottom, can drive gluey bucket 9 reciprocating motion at stirring rotating shaft 8 in-process that moves side-to-side, the unavoidable production in the motion process is oscillated, especially can make inside glue solution state abundant mixing at the in-process that the direction of motion produced and changes.

The stirring blade 16 is a helical blade.

The stirring rotating shaft 8 is fixedly connected with a transmission gear 17 outside, the supporting frame 2 is fixedly connected with a positioning rack 18 outside, the transmission gear 17 is meshed with the positioning rack 18, the transmission gear 17 is fixedly connected with the stirring rotating shaft 8, the stirring rotating shaft 8 can synchronously rotate in the process of left-right movement, the stirring blades 16 can rotate, and internal glue solution mixing is promoted to be more uniform.

When the second helical gear 6 rotates one revolution in the clockwise direction, the transmission gear 17 rotates at least two revolutions.

The support frame 2 is connected with the fixed base 1 in a welding mode.

The diameter of the first bevel gear 4 is at least three times the diameter of the second bevel gear 6.

The working principle of the invention is as follows: when the glue applicator is used, the glue applicator is placed in a place needing glue application, the overall height of the device is changed by adjusting the height of the height adjusting assembly, the glue application can be synchronously performed after the driving motor 3 is started, glue is filled in the glue barrel 9, the driving motor 3 rotates to drive the first helical gear 4 to rotate, the first helical gear 4 continuously rotates to be alternately meshed with the second helical gears 6 with different sides, so that the rotation direction of the driving screw 5 is continuously changed, the driving screw sleeve 7 can reciprocate leftwards and rightwards along the axial direction of the driving screw 5 along with the rotation of the driving screw 5 in the reciprocating rotation process of the driving screw 5, and then the glue barrel 9 is driven to reciprocate, and even downward glue application is performed. The height adjusting screw 11 is rotated, and the height adjusting screw 11 moves up and down relative to the fixed base 1, so that the whole height of the device can be adjusted, and other height adjusting mechanisms can be adopted for height adjustment. The glue barrel 9 is driven to reciprocate in the process of the left-right movement of the stirring rotating shaft 8, and vibration is inevitably generated in the movement process, and particularly, the internal glue solution can be fully mixed in the process of the change of the movement direction. The transmission gear 17 is fixedly connected with the stirring rotating shaft 8, so that the stirring rotating shaft 8 can synchronously rotate in the process of left-right movement, the stirring blades 16 can rotate, and the internal glue solution mixing is promoted to be more uniform.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a size press, includes unable adjustment base (1), fixedly connected with altitude mixture control subassembly on unable adjustment base (1), fixedly connected with braced frame (2) on unable adjustment base (1), a serial communication port, fixedly connected with driving motor (3) on braced frame (2), driving motor (3) rotor runs through braced frame (2) and rotates with braced frame (2) to be connected, driving motor (3) rotor end fixedly connected with first helical gear (4), braced frame (2) top rotates and is connected with drive screw (5), and the screw pitch at drive screw (5) both ends equals, two second helical gears (6) of drive screw (5) outside fixedly connected with, first helical gear (4) are alternately meshed with different second helical gears (6), and drive screw (5) outside threaded connection has drive screw sleeve (7), drive screw sleeve (7) and braced frame (2) sliding connection, drive screw (7) below rotate and be connected with pivot (8), and the stirring barrel (9) that are provided with the pivot (8) and are used for the glueing; the height adjusting assembly comprises a height adjusting screw (11) in threaded connection with the fixed base (1), a wear-resistant supporting pad (12) is fixedly connected to the bottom of the height adjusting screw (11), and a driving block (13) is fixedly connected to the top of the height adjusting screw (11).

2. The size press according to claim 1, further comprising a conveyor belt (10), the conveyor belt (10) being located under the glue barrels (9) on both sides, respectively.

3. The size press according to claim 1, characterized in that the tooth-containing portion of the first helical gear (4) corresponds to a central angle of 90 ° to 120 °.

4. A size press according to any one of claims 1, 2 or 3, wherein the outer side of the stirring rotating shaft (8) is rotationally connected with a connecting ring (14), the outer side of the connecting ring (14) is fixedly connected with a connecting spoke (15), the rubber barrel (9) is fixedly connected with the connecting spoke (15), the bottom of the stirring rotating shaft (8) is fixedly connected with a stirring blade (16), and the stirring blade (16) is positioned at the inner bottom of the rubber barrel (9).

5. The size press according to claim 4, characterized in that the stirring blades (16) are helical blades.

6. The sizing machine according to claim 1 or 2, characterized in that the outside of the stirring rotating shaft (8) is fixedly connected with a transmission gear (17), the outside of the supporting frame (2) is fixedly connected with a positioning rack (18), and the transmission gear (17) is meshed with the positioning rack (18).

7. A size press according to claim 6, characterized in that the transmission gear (17) rotates at least two weeks when the second bevel gear (6) rotates one revolution in the clockwise direction.

8. A size press according to claim 1 or 3, characterized in that the support frame (2) is connected to the stationary base (1) by means of welding.

9. A size press according to claim 1 or 3, characterized in that the diameter of the first bevel gear (4) is at least three times the diameter of the second bevel gear (6).