CN212092867U - Glue spraying equipment - Google Patents

Abstract

The utility model discloses a spout gluey equipment for the strengthening rib to making on the panel of reefer container spouts gluey, spout mucilage binding including frame, lateral shifting device, longitudinal movement device and two at least and put. The transverse moving device can move along the transverse direction relative to the frame; the longitudinal moving device is movably connected to the transverse moving device along the longitudinal direction relative to the frame, and comprises at least two vertical beams arranged at a preset distance; the glue spraying device comprises a fixed arm, the fixed arm is connected to the vertical beam, and two nozzles which are inclined in opposite directions are arranged on the fixed arm, so that the spraying width of the nozzles can cover the area of the plate, which is shielded by the reinforcing ribs, and the side walls of the reinforcing ribs. According to the glue spraying equipment of the utility model, each vertical beam is provided with a group of nozzles which incline in opposite directions, thereby realizing the mechanical spraying of the whole plate and greatly improving the working efficiency; further, reducing the number of nozzles reduces the likelihood of clogging.

Description

Glue spraying equipment

Technical Field

The utility model relates to a container technical field, in particular to spout gluey equipment.

Background

At present, the panel 12 constituting the refrigerated container needs to be filled with a foaming material, but the original surface of the panel 12 cannot be adhered to the foaming material, so that the surface of the panel 12 needs to be coated with a glue to improve the adhesion to the foaming material.

In the prior art, as shown in fig. 1, a row spraying device is adopted for gluing, namely: the number of nozzle rows 11 equal to the number of ribs 13 on the sheet 12 is provided, and a plurality of sets of nozzles are provided on each nozzle row 11 so that the spray swath can cover the entire rib 13.

The row among the prior art spouts equipment has following shortcoming: the nozzle is vertical to the plate 12, and in the spraying process, because the section of the reinforcing rib 13 is approximately in an omega shape, the shielded areas below the two wing plates 14 of the reinforcing rib 13 and the side plates 15 of the reinforcing rib 13 cannot be sprayed, and the areas can only be sprayed by hand; the number of nozzles of the row spraying equipment is large, and the cost is high. And because the glue has the characteristic of being melted when heated and being condensed and solidified, the excessive nozzles are easy to block, and the whole equipment is stopped and maintained.

Therefore, it is desirable to provide a glue spraying apparatus that at least partially solves the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

For at least partly solve above-mentioned problem, the utility model provides a spout gluey equipment for spout gluey to the strengthening rib on the panel of manufacturing reefer container, include:

a frame;

a lateral movement device capable of lateral movement relative to the frame;

a longitudinal moving device movably connected to the lateral moving device in a longitudinal direction with respect to the frame, the longitudinal moving device including at least two vertical beams disposed at a predetermined distance apart;

at least two glue spraying devices, glue spraying devices include a fixed arm, the fixed arm is connected to erect the roof beam, be provided with two nozzles that incline in opposite directions each other on the fixed arm to make the width of spouting of nozzle can cover the panel by the region that the strengthening rib sheltered from and the lateral wall of strengthening rib.

According to the glue spraying equipment of the utility model, each vertical beam is provided with a group of nozzles which incline in opposite directions, so that the spraying amplitude can cover the sheltered area below the two wing plates of the reinforcing rib of the plate and the side plate area of the reinforcing rib, the mechanical spraying of the whole plate is realized, and the working efficiency is greatly improved; further, reducing the number of nozzles reduces the likelihood of clogging.

Optionally, the predetermined distance is a ratio of the length of the reinforcing bars to the number of the vertical beams.

Optionally, the frame includes a cross beam, a first driving device is disposed on the cross beam, and the lateral moving device includes:

a movable beam connected to the first drive device and movably connected to the cross beam such that the movable beam is movable in a lateral direction by the first drive device;

a second driving device connected to the movable beam for driving the longitudinal moving device.

Optionally, the vertical beam is connected to the second drive means and the vertical beam is movably connected to the moveable beam such that the vertical beam is capable of longitudinal movement under the action of the second drive means.

Optionally, the glue spraying equipment further comprises a distance measuring device, wherein the distance measuring device is connected to the longitudinal moving device and is used for measuring the distance between the reinforcing rib and the glue spraying device.

Optionally, the glue spraying equipment further comprises a control device, and the control device is configured to control the glue spraying equipment to spray according to the distance between the reinforcing rib and the glue spraying device.

Optionally, the distance measuring device comprises a laser distance measuring sensor.

Optionally, the distance between the nozzle and the reinforcing rib in the vertical direction is greater than or equal to 50 mm.

Optionally, the two nozzles are inclined towards each other at an angle of between 30 ° and 160 °.

Optionally, the glue spraying equipment further comprises a control panel, wherein the control panel is arranged on the frame, electrically connected with the control device and used for sending an instruction to the control device.

Drawings

The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions of the invention, which are used to explain the principles of the invention.

In the drawings:

FIG. 1 is a schematic diagram illustrating a prior art glue spraying process for reinforcing ribs on a plate;

fig. 2 is a schematic perspective view of a glue spraying apparatus according to a preferred embodiment of the present invention;

FIG. 3 is a schematic side view of the glue spraying apparatus of FIG. 2 showing the transport apparatus;

fig. 4 is a schematic view of a plate sprayed by the glue spraying equipment according to the present invention;

fig. 5 is a schematic top view of a plate sprayed by the glue spraying apparatus according to the present invention, wherein the lateral moving device is located at a first initial position, and the longitudinal moving device is located at a second initial position;

fig. 6 is a schematic top view of a plate sprayed by the glue spraying apparatus according to the present invention, wherein the lateral moving device is located at a first end position and the longitudinal moving device is located at a second end position;

fig. 7 is a schematic top view of a plate sprayed by the glue spraying apparatus according to the present invention, wherein the lateral moving device is located at a first initial position and the longitudinal moving device is located at a second final position; and

fig. 8 is a schematic top view of a plate sprayed by the glue spraying apparatus according to the present invention, wherein the lateral moving device is located at the first end position and the longitudinal moving device is located at the second initial position.

Description of reference numerals:

11: nozzle row 12: sheet material

13: reinforcing rib 14: wing plate

15: side plate 100: glue spraying equipment

110: the lateral movement device 111: cross beam

112: first driving device 113: movable beam

120: the longitudinal movement device 121: first vertical beam

122: second vertical beam 123: guide rail

124: the second driving device 130: first glue spraying device

131: the second glue spraying device 132: first fixed arm

133: second fixing arm 134: first nozzle

135: second nozzle 136: third nozzle

137: fourth nozzle 140: frame structure

150: distance measuring device 160: control panel

200: the transport apparatus 210: roller wheel

L1: transverse direction L2: longitudinal direction

A: first initial position B: first end position

C: second initial position D: second end position

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In the following description, a detailed description will be given for a thorough understanding of the present invention. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.

It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like are used herein for purposes of illustration only and are not limiting.

Ordinal words such as "first" and "second" are referred to herein merely as labels, and do not have any other meaning, such as a particular order, etc. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component".

It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art.

Fig. 2 to 4 show a glue spraying apparatus according to a preferred embodiment of the present invention, which is used for spraying glue to the reinforcing ribs 13 on the plate 12 for manufacturing the refrigerated container. As shown in fig. 3, the glue spraying device 100 is used in combination with a transportation device 200, the transportation device 200 passes through the glue spraying device 100 from below the glue spraying device 100, the transportation device 200 has a roller 210, and the plate 12 is transported on the roller 210 along with the rotation of the roller 210. The direction of travel of the sheet 12 is the transverse direction L1. The direction of extension of the ribs 13 on the sheet 12 is the longitudinal direction L2.

Referring to fig. 2, the glue spraying apparatus 100 includes a transverse moving device 110, a longitudinal moving device 120, and at least two glue spraying devices. The lateral moving device 110 is capable of moving in the lateral direction L1, i.e. back and forth in the conveying direction of the sheet material 12; the longitudinal moving means 120 is movable in the longitudinal direction L2, i.e. the direction of extension of the reinforcing bars 13, and it is movably connected to the lateral moving means 110, the longitudinal moving means 120 comprising at least two vertical beams arranged at a predetermined distance apart; the glue spraying device comprises a fixed arm, the fixed arm is connected to the vertical beam, and two nozzles which are inclined towards each other are arranged on the fixed arm, so that the spraying width of the nozzles can cover the area, shielded by the reinforcing ribs 13, of the plate 12 and the side walls of the reinforcing ribs 13.

According to the glue spraying equipment of the utility model, each vertical beam is provided with a group of nozzles which incline in opposite directions, thereby realizing the mechanical spraying of the whole plate and greatly improving the working efficiency; further, reducing the number of nozzles reduces the likelihood of clogging.

Wherein, the predetermined distance is the ratio of the length of the reinforcing rib 13 to the number of the vertical beams, and the distance between two adjacent vertical beams is kept unchanged during the longitudinal movement. In the embodiment shown there are two vertical beams, that is to say the distance between the two vertical beams is half the length of the reinforcing bar 13.

The fixed arm is provided with at least two slideways, and two nozzles are movably connected to the slideways through a fixing piece so as to realize that the distance between the two nozzles is adjustable. In an alternative embodiment, the nozzle is removably attached to the slide by a bolt and nut arrangement.

The vertical beam is provided with a slide way or a plurality of mounting holes in the vertical direction, the fixing arm is provided with a through hole, the through hole corresponds to the mounting hole or the slide way, and the fixing arm is fixed on the vertical beam by a fastener penetrating through the through hole and the mounting hole or penetrating through the through hole and the slide way. When the height of the fixing arm needs to be adjusted, the fastener can be detached, the through hole corresponds to the mounting hole or the slideway at a higher position, and then the fastener is assembled, so that the height of the glue spraying device can be adjusted.

Specifically, the main structure of the glue spraying apparatus 100 is composed of a frame 140, and the frame 140 is generally constructed as a two-layer structure supported by four upright posts. The cross beams 111 are connected between two adjacent upright posts, a movable beam 113 is arranged between a group of opposite cross beams 111, the movable beam 113 can move along the transverse direction L1 relative to the cross beams 111, a first driving device 112 is further mounted on the cross beams 111, and the movable beam 113 is connected with the first driving device 112 and moves along the transverse direction L1 under the action of the first driving device 112.

The bottom of the movable beam 113 is provided with a guide rail 123 extending in the longitudinal direction L2, and the guide rail 123 is an integral member with the movable beam 113. The movable beam 113 is provided at a side thereof with a second driving device 124, and the movable beam 113 and the second driving device 124 together constitute the lateral transfer device 110.

The vertical beams of the illustrated embodiment include a first vertical beam 121 and a second vertical beam 122, the first vertical beam 121 and the second vertical beam 122 are spaced apart by a distance of half the length of the reinforcing bead 13 and connected to the guide rail 123, and both the first vertical beam 121 and the second vertical beam 122 are connected to a second driving device 124 and synchronously moved along the guide rail 123 by the second driving device 124. The distance between the first vertical beam 121 and the second vertical beam 122 remains constant during the movement.

In embodiments not shown, the number of vertical beams may be 3, 4 or 5, corresponding to the distance between two adjacent vertical beams being set at 1/3, 1/4 or 1/5 of the length of the reinforcing bars 13.

The first driving device 112 and the second driving device 124 may be chains, or belts or other devices capable of driving other components to move.

Each vertical beam is provided with a glue spraying device. In other words, the first vertical beam 121 is provided with a first fixed arm 132, two ends of the first fixed arm 132 are provided with a first nozzle 134 and a second nozzle 135 which are inclined towards each other, and the first fixed arm 132, the first nozzle 134 and the second nozzle 135 together form the first glue spraying device 130; the second vertical beam 122 is provided with a second fixed arm 133, two ends of the second fixed arm 133 are provided with a third nozzle 136 and a fourth nozzle 137 which are inclined oppositely, and the second fixed arm 133, the third nozzle 136 and the fourth nozzle 137 together form a second glue spraying device 131. The angle formed by two nozzles inclined towards each other is preferably between 30 ° and 160 °. It will be appreciated that the angle formed by two nozzles inclined towards each other may also be 60 to 150, or 80 to 100.

The traversing means 110 and the longitudinal moving means 120 are moved under the control of the control means to maintain the traversing means 110 moving in synchronism with the bars 13, the longitudinal moving means 120 being able to move along the bars 13 and complete the spraying of one bar 13 within the maximum range of movement of the traversing means 110.

The longitudinal moving device 120 is provided with a distance measuring device 150 for measuring the distance between the reinforcing rib 13 and the glue spraying device, and the distance measuring device 150 is preferably a laser distance measuring sensor. The distance measuring device 150 may be provided on one of the vertical beams, or a connecting member may be provided between the first vertical beam 121 and the second vertical beam 122, and the distance measuring device 150 may be mounted on the connecting member.

When the spraying equipment is in operation, the distance measuring device 150 measures the distance between the glue spraying device and the reinforcing rib 13 in the horizontal direction, and when the distance is smaller than the preset value, the glue spraying equipment 100 starts the spraying process and keeps the distance between the glue spraying device and the reinforcing rib 13 in the horizontal direction smaller than the preset value in the spraying process. When the distance between the glue spraying device and the reinforcing rib 13 in the horizontal direction is smaller than a preset value, the reinforcing rib 13 can be considered to be located just below the glue spraying device, the preset value can be set according to the precision of the distance measuring device 150 or the error of the glue spraying device, and for example, the preset value can be set to be 1mm, 0.5mm, 0.1mm, 10 μm or 5 μm.

Fig. 4 to 8 are schematic diagrams illustrating a process of spraying reinforcing ribs by the glue spraying device of the present invention. The glue spraying device sprays two reinforcing ribs 13 at a time, and the longitudinal moving device 120 performs a process of moving from the first initial position a to the first end position B and then returning to the first initial position a once in one spraying cycle.

Each spraying cycle comprises a first step in which the glue spraying device sprays a first one of the two reinforcing bars 13 and a second step in which the glue spraying device sprays a second one of the two reinforcing bars 13.

Specifically, as shown in fig. 5, when spraying a first reinforcing bar 13, the lateral moving device 110 and the longitudinal moving device 120 move simultaneously, the longitudinal moving device 120 moves from the first initial position a to the first end position B, the lateral moving device 110 moves laterally from the second initial position C to the second end position D, when the lateral moving device 110 reaches the second end position D, the longitudinal moving device 120 just reaches the first end position B (shown in fig. 6), at which time the spraying is stopped, and the lateral moving device 110 rapidly returns from the second end position D to the second initial position C, and a second reinforcing bar 13 is ready to be sprayed.

Referring to fig. 7, when the distance measuring device 150 detects again that the reinforcing bars 13 are located right below the glue spraying device, spraying of the second reinforcing bars 13 is started, at this time, the transverse moving device 110 and the longitudinal moving device 120 move simultaneously, the longitudinal moving device 120 moves from the first end position B to the first initial position a, the transverse moving device 110 moves from the second initial position C to the second end position D, when the transverse moving device 110 reaches the second end position D, the longitudinal moving device 120 just reaches the first initial position a (shown in fig. 8), at this time, spraying is stopped, and the transverse moving device 110 returns to the second initial position C from the second end position D.

Therefore, the glue spraying device finishes spraying the two reinforcing ribs 13, finishes one spraying cycle, and the distance measuring device 150 continues to work to start the next spraying cycle.

In one spraying cycle, the distance between the first initial position a and the first end position B is equal to the distance between the first vertical beam 121 and the second vertical beam 122. The distance between the second initial position C and the second end position D is less than or equal to the distance between two adjacent reinforcing bars 13 on the sheet 12. The glue spraying device moves approximately in a Z shape.

In order to enable the nozzle to move without interfering with the reinforcing bars 13 when the lateral moving device 110 moves, the distance between the nozzle and the reinforcing bars 13 in the vertical direction is greater than or equal to 50 mm.

In addition, the glue spraying apparatus 100 further comprises a control panel 160 disposed on the frame 140, and the control panel 160 is electrically connected to the control device and is used for sending instructions to the control device. Alternatively, the control panel 160 is provided with a start button and a stop button, which can respectively give an instruction to start spraying and an instruction to stop spraying to the control device.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a spout gluey equipment for spout gluey to strengthening rib on the panel of making reefer container, its characterized in that includes:

a frame;

a lateral movement device capable of lateral movement relative to the frame;

a longitudinal moving device movably connected to the lateral moving device in a longitudinal direction with respect to the frame, the longitudinal moving device including at least two vertical beams disposed at a predetermined distance apart;

at least two glue spraying devices, glue spraying devices include a fixed arm, the fixed arm is connected to erect the roof beam, be provided with two nozzles that incline in opposite directions each other on the fixed arm to make the width of spouting of nozzle can cover the panel by the region that the strengthening rib sheltered from and the lateral wall of strengthening rib.

2. The glue spraying apparatus of claim 1 wherein the predetermined distance is a ratio of the length of the reinforcing bars to the number of vertical beams.

3. The glue spraying apparatus of claim 1, wherein the frame comprises a beam, the beam is provided with a first driving device, and the lateral moving device comprises:

a movable beam connected to the first drive device and movably connected to the cross beam such that the movable beam is movable in a lateral direction by the first drive device;

a second driving device connected to the movable beam for driving the longitudinal moving device.

4. The glue spraying apparatus of claim 3 wherein the vertical beam is connected to the second drive means and the vertical beam is movably connected to the walking beam such that the vertical beam is capable of longitudinal movement under the action of the second drive means.

5. The glue spraying apparatus of claim 1, further comprising a distance measuring device connected to the longitudinal movement device for measuring a distance between the reinforcing bars and the glue spraying device.

6. The glue spraying apparatus of claim 5, further comprising a control device configured to control the glue spraying apparatus to spray according to a distance between the reinforcing bars and the glue spraying device.

7. The glue spraying apparatus of claim 5 wherein the distance measuring device comprises a laser distance measuring sensor.

8. The glue spraying apparatus of claim 1 wherein the nozzle is vertically spaced from the ribs by a distance greater than or equal to 50 mm.

9. The glue spraying apparatus of claim 1 wherein the angle formed by the two nozzles angled toward each other is between 30 ° and 160 °.

10. The glue spraying apparatus according to claim 6, further comprising a control panel disposed on the frame and electrically connected to the control device for issuing a command to the control device.

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