CN217314237U

CN217314237U - Glue sprayer

Info

Publication number: CN217314237U
Application number: CN202221279317.XU
Authority: CN
Inventors: 李继业; 徐声波; 苏杰; 张超满
Original assignee: FOSHAN YUANTIAN MATTRESS MACHINERY CO LTD
Current assignee: FOSHAN YUANTIAN MATTRESS MACHINERY CO LTD
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-08-30
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a spout machine of glue should spout the machine of glue and include support bracket assembly, spray gun subassembly, supply gluey mechanism and protection machanism. The spray gun assembly comprises at least one spray gun, and the spray gun is movably arranged on the support bracket assembly along a first direction and used for spraying glue to a workpiece to be processed; the glue supply mechanism is communicated with the spray gun through a glue conveying pipe and is used for supplying glue; the protection mechanism is arranged on the support bracket assembly, and the rubber delivery pipe is at least partially arranged in the protection mechanism; the supporting bracket assembly is provided with a lifting mechanism, the lifting mechanism comprises a balancing weight, and the balancing weight is arranged on the rack in a moving mode along the second direction. The utility model discloses improved the structure of spouting the machine of glue, improved and spouted gluey efficiency, also improved the steadiness of defeated rubber tube simultaneously, avoided defeated rubber tube to be dragged and buckle to improve the flow rate that defeated rubber tube carried glue, and promoted the life of defeated rubber tube, the cost is reduced has improved the performance.

Description

Glue sprayer

Technical Field

The utility model relates to a mattress makes technical field, especially relates to a spout machine of glue.

Background

The existing glue sprayer for producing the mattress generally comprises a glue supply mechanism and a spray gun assembly, wherein the spray gun assembly is arranged on a support frame of a machine and is communicated with the glue supply mechanism through a glue conveying pipe so as to supply glue.

However, in the prior art, the support frame is usually provided with a plurality of spray guns, so the number of the glue conveying pipes is also large, the glue conveying pipes are placed on the support frame in a messy manner and are easy to be pulled and bent, and the like, so that the flowing speed, the flow rate and the glue spraying quality of the glue are greatly influenced, and the service life of the glue conveying pipes is greatly reduced.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a glue sprayer, which is designed to protect the glue conveying pipe, so as to prevent the flow rate of the glue from being affected by the dragging or bending of the glue conveying pipe, and to prolong the service life of the glue conveying pipe.

In order to achieve the above object, the utility model provides a glue sprayer, include:

a support bracket assembly;

the spray gun assembly comprises at least one spray gun, and the spray gun is movably arranged on the support bracket assembly along a first direction and is used for spraying glue to a workpiece to be processed;

the glue supply mechanism is communicated with the spray gun through a glue conveying pipe and is used for supplying glue; and

the protection mechanism is arranged on the support bracket assembly, and the rubber delivery pipe is at least partially arranged in the protection mechanism.

Optionally, a guide rail is arranged on the support bracket assembly, at least one sliding block which is matched with the guide rail in a sliding manner is arranged on the guide rail, and at least one spray gun is installed on the sliding block in a one-to-one manner so that the spray gun can move along the first direction;

the guide rail is provided with a limiting block to limit the moving range of the spray gun; and two ends of the guide rail are provided with opposite-emission sensors for detecting position signals of the spray gun.

Optionally, the glue sprayer further comprises lifting mechanisms arranged on two sides of the support bracket assembly and used for lifting the support bracket assembly and the spray gun assembly thereon to move along a second direction, and the first direction is perpendicular to the second direction.

Optionally, the glue sprayer further comprises a frame, and a first guide pillar extending along the second direction is arranged on the frame;

the lifting mechanism comprises:

the driving assembly is arranged on the rack; and

the transmission part is in driving connection with the driving assembly; the supporting bracket component is slidably sleeved on the first guide pillar and fixed on the transmission component;

the driving assembly is used for driving the supporting bracket assembly to move along the second direction.

Optionally, the driving assembly includes a motor and a speed reducer connected to a driving end of the motor; the transmission part is a chain, the rack is provided with a chain wheel, one end of the chain is wound on the chain wheel, the other end of the chain is wound on the output end of the speed reducer, and the support bracket component is fixed on the chain.

Optionally, the lifting mechanism further includes a counterweight, a second guide pillar extending along the second direction is disposed on the lower side of the frame, and the counterweight is slidably sleeved on the second guide pillar and fixed to one side of the chain opposite to the support bracket assembly.

Optionally, the protection mechanism is a tow chain or a pipe protection sleeve.

Optionally, the glue sprayer further comprises a transmission mechanism, and the transmission mechanism is arranged below the spray gun assembly and used for transmitting the workpiece to be processed to the glue spraying position.

Optionally, the conveying mechanism includes a first conveying belt and a second conveying belt spliced with the first conveying belt.

Optionally, the glue sprayer further comprises a control assembly and a distance measuring sensor, the control assembly is arranged on the rack and electrically connected with the driving assembly, and the distance measuring sensor is arranged on the support bracket assembly and electrically connected with the control assembly;

the distance measuring sensor is used for detecting the distance between the support bracket assembly and the workpiece to be processed and transmitting a distance signal to the control assembly;

and the control assembly controls the driving assembly to work according to the distance signal so as to drive the spray gun to reach a set height.

In the technical scheme of the utility model, the glue spraying machine comprises a support bracket assembly, a spray gun assembly, a glue supply mechanism and a protection mechanism; the spray gun assembly comprises at least one spray gun, and the spray gun is movably arranged on the support bracket assembly along a first direction and is used for spraying glue to a workpiece to be processed; the glue supply mechanism is communicated with the spray gun through a glue conveying pipe and is used for supplying glue; the protection mechanism is arranged on the support bracket component, and the rubber delivery pipe is at least partially arranged in the protection mechanism. Therefore, the protective mechanism is arranged to protect the glue conveying pipe, the phenomenon that the flowing speed of glue is influenced due to the fact that the glue conveying pipe is pulled or bent is avoided, the service life of the glue conveying pipe is prolonged, the cost is reduced, and the performance is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of the glue sprayer of the present invention;

fig. 2 is an exploded view of an embodiment of the glue sprayer of the present invention;

fig. 3 is a schematic structural view of a glue spraying device in an embodiment of the glue spraying machine of the present invention;

fig. 4 is a schematic structural view of a glue spraying device (without a frame) in an embodiment of the glue spraying machine of the present invention;

fig. 5 is a schematic structural diagram of a spray gun assembly according to an embodiment of the present invention.

The reference numbers illustrate:

10. a support bracket assembly; 20. a spray gun assembly; 30. a glue supply mechanism; 40. a protection mechanism; 21. a spray gun; 11. a guide rail; 12. a slider; 13. a servo motor; 50. a lifting mechanism; 60. a frame; 51. a drive assembly; 52. a transmission member; 521. a chain; 522. a sprocket; 53. a weight box; 54. a balancing weight; 111. a first guide post; 112. a second guide post; 70. a transport mechanism; 71. a first conveyor belt; 72. a second conveyor belt; 81. a control component; 82. a ranging sensor; 11a, a first limiting block; 11b and a second limiting block; 12a, a transmitter; 12b, a receiver.

The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a spout the machine of glue, especially the mattress spouts the machine of glue, here does not limit.

Referring to fig. 1 to 5, in an embodiment of the present invention, the glue sprayer includes a support bracket assembly 10, a spray gun assembly 20, a glue supply mechanism 30 and a protection mechanism 40; the spray gun assembly 20 comprises at least one spray gun 21, and the spray gun 21 is movably arranged on the support bracket assembly 10 along a first direction and is used for spraying glue to a mattress waiting for being processed; the glue supply mechanism 30 is communicated with the spray gun 21 through a glue conveying pipe and is used for supplying glue; the guard mechanism 40 is disposed on the support bracket assembly 10 and the hose feed tube is at least partially disposed in the guard mechanism 40.

The first direction may be a length direction of the support bracket assembly 10, that is, a width direction of the mattress, and is not limited herein.

Referring to fig. 4 and 5, in the present embodiment, the spray gun assemblies 20 may be divided into two groups, two groups of spray guns 21 may be respectively disposed on two sides of the support bracket assembly 10, the number of the first group of spray guns 21 may be two, and the number of the second group of spray guns 21 may be four, and the specific number thereof is not limited herein.

In this embodiment, the glue supply mechanism 30 may include a glue storage tank, a pressure pump, a sensor, and other components, which are not limited herein.

In this embodiment, the protection mechanism 40 may be a drag chain or a pipe protection sleeve, and the like, which is not limited herein.

In the technical scheme of the utility model, the glue sprayer comprises a support bracket assembly 10, a spray gun assembly 20, a glue supply mechanism 30 and a protection mechanism 40; the spray gun assembly 20 comprises at least one spray gun 21, and the spray gun 21 is movably arranged on the support bracket assembly 10 along a first direction and is used for spraying glue on a workpiece to be processed; the glue supply mechanism 30 is communicated with the spray gun 21 through a glue conveying pipe and is used for supplying glue; the guard mechanism 40 is disposed on the support bracket assembly 10 and the hose feed tube is at least partially disposed in the guard mechanism 40. Therefore, the protective mechanism 40 is arranged to protect the rubber conveying pipe, the flowing speed of the glue is prevented from being influenced by pulling or bending of the rubber conveying pipe, the service life of the rubber conveying pipe is prolonged, the cost is reduced, and the performance is improved.

In addition, in the prior art, the interval between the spray gun can not be according to mattress size automatically regulated, needs manual regulation, and degree of automation awaits improving. However, the spray guns are movably arranged on the support bracket component along the first direction, so that the distance between the adjacent spray guns is realized, and the spray glue processing of mattresses with more specifications can be adapted.

Referring to fig. 4 and 5, in an embodiment, the support bracket assembly 10 is provided with a guide rail 11, the guide rail 11 is provided with at least one sliding block 12 adapted to slide, and at least one spray gun 21 is installed on the sliding block 12 one-to-one, so that the spray gun 21 can move along a first direction. So, realized that spray gun 21 can follow the first direction and removed, improved spray gun 21 spout gluey scope to production efficiency has been improved.

In this embodiment, the guide rails 11 may be provided with limiting blocks, and the limiting blocks of the two guide rails 11 are respectively a first limiting block 11a and a second limiting block 11b to limit the moving range of the spray gun 21. In addition, both ends of the guide rail 11 may be provided with correlation sensors for detecting position signals of the spray gun 21. The opposite-jet sensor includes a transmitter 12a and a receiver 12b, and is used for determining whether the spray gun 21 moves to the stroke start point or the stroke end point of the guide rail 11.

It should be noted that, when a plurality of pairs of spray guns 21 are provided, two adjacent spray guns 21 can move in a direction opposite to each other along the first direction, so as to improve the glue spraying efficiency.

Referring to fig. 5, in the present embodiment, the slide 12 may be driven by a servo motor 13, and the servo motor 13 may be connected to a control system of the glue sprayer to drive the slide 12 and the spray gun 21 thereon to move under the control of the control system.

In order to facilitate the glue spraying treatment of the mattresses of different heights waiting for the workpieces, so as to improve the adaptability of the glue spraying machine, referring to fig. 3 and 4, in an embodiment, the glue spraying machine may further include lifting mechanisms 50 disposed at two sides of the support bracket assembly 10, so as to lift the support bracket assembly 10 and the spray gun assembly 20 and the protection assembly thereon to move along a second direction, where the first direction is perpendicular to the second direction.

In this embodiment, the second direction may be a height direction of the support bracket assembly 10, that is, a height direction of the mattress, and is not limited herein.

Referring to fig. 3 and 4, in the embodiment, the glue sprayer may further include a frame 60, and the frame 60 is provided with a first guide post 111 extending along the second direction; the lifting mechanism 50 comprises a driving component 51 and a transmission component 52, wherein the driving component 51 is arranged on the frame 60; the transmission member 52 is in driving connection with the driving assembly 51; the supporting bracket assembly 10 is slidably sleeved on the first guide post 111 and fixed on the transmission member 52; and a driving assembly 51 for driving the support bracket assembly 10 to move in the second direction.

Further, referring to fig. 3 and 4, in the present embodiment, the driving assembly 51 may include a motor and a speed reducer connected to a driving end of the motor; the transmission member 52 may be a chain 521, the frame 60 is provided with a sprocket 522, one end of the chain 521 is wound around the sprocket 522, the other end of the chain 521 is wound around the output end of the speed reducer, and the support bracket assembly 10 is fixed on the chain 521.

In this embodiment, the motor drives the chain 521 to move through the speed reducer, and then drives the support bracket assembly 10 on the chain 521 and the upper spray gun assembly 20 to do lifting movement, so as to adapt to mattresses with different heights. The speed reducers of the two driving assemblies 51 positioned at the two ends above the supporting bracket assembly can be coaxially input to achieve synchronous output, so that the two ends of the lifting are synchronously moved, and the stability of the lifting movement is improved.

At present, in some exemplary technologies, the lifting inertia of a glue sprayer is large, the start and stop are not stable, and the speed is slow. To this, the utility model discloses lifting mechanism 50 to spouting the machine of glue has also improved to reduce lifting mechanism 50's load, in order to improve spray gun subassembly 20 and do elevating movement's stability and speed, specifically as follows:

referring to fig. 4, in an embodiment, the lifting mechanism 50 may further include a weight 54, the lower side of the frame 60 is provided with a second guide post 112 extending along the second direction, and the weight 54 is slidably sleeved on the second guide post 112 and fixed on a side of the chain 521 opposite to the support bracket assembly 10.

Wherein, the counterweight block 54 can be placed in the counterweight box 53, and the counterweight box 53 is connected with the second guide post 112 in a sliding way.

In this embodiment, the load of the chain 521 of the lifting mechanism 50 can be further reduced by increasing or decreasing the number of the weight blocks 54.

Referring to fig. 1 and 2, in an embodiment, the glue sprayer may further include a conveying mechanism 70, where the conveying mechanism 70 is disposed below the spray gun assembly 20 for conveying the workpiece to be processed to the glue spraying position, so as to improve the production efficiency.

In this embodiment, the conveying mechanism 70 may include a first conveying belt 71 and a second conveying belt 72 spliced with the first conveying belt 71. Therefore, the waiting time between the two workpieces can be reduced, and the working efficiency is improved.

In the embodiment, a glue sprayer with two conveyor belts is provided, the first conveyor belt 71 can be disposed at a position close to the inlet below the spray gun assembly 20, the second conveyor belt 72 can be disposed at the inner portion below the spray gun assembly 20 and at the outlet position, the boundary between the first conveyor belt 71 and the second conveyor belt 72 is a predetermined distance in the inlet direction below the spray gun assembly 20, and the liquid sprayed from the spray gun 21 at the distance does not affect the workpiece which does not enter the spray gun assembly 20 yet. When the glue spraying operation of the workpiece is about to be finished, the first conveyor belt 71 transports the next workpiece to the spray gun assembly 20, and the second conveyor belt 72 transports the workpiece, on which the glue spraying operation is completed, out of the glue sprayer.

Referring to fig. 2 and 3, in an embodiment, the glue sprayer may further include a control component 81 and a distance measuring sensor 82, the control component 81 is disposed on the frame 60 and electrically connected to the driving component 51, and the distance measuring sensor 82 is disposed on the support bracket assembly 10 and electrically connected to the control component 81. A distance measuring sensor 82 for detecting the distance from the support bracket assembly 10 to the workpiece to be processed and transmitting a distance signal to the control assembly 81; and the control component 81 controls the driving component 51 to work according to the distance signal.

In this embodiment, the distance measuring sensor 82 can measure the height between the mattress waiting workpiece and the support bracket assembly 10 to output a distance signal to the control assembly 81, and the control assembly 81 controls the motor of the lifting mechanism 50 to work according to the distance signal, so that the support bracket assembly 10 performs lifting motion, and the spray gun 21 is driven to reach the set height, so that workpieces waiting for different heights can be matched, the adaptability of the glue sprayer is improved, and the spray gun 21 can be prevented from colliding with the mattress.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. The utility model provides a spout machine of glue which characterized in that includes:

a support bracket assembly;

2. The glue sprayer according to claim 1, wherein the support bracket assembly is provided with a guide rail, the guide rail is provided with at least one slide block which is matched with the guide rail in a sliding manner, and at least one spray gun is arranged on the slide block in a one-to-one manner so as to enable the spray gun to move along the first direction;

3. The glue sprayer according to claim 1, further comprising lifting mechanisms disposed on both sides of the support bracket assembly for lifting the support bracket assembly and the spray gun assembly and guard assembly thereon to move in a second direction, the first direction being perpendicular to the second direction.

4. The glue sprayer according to claim 3, further comprising a frame, wherein the frame is provided with a first guide post extending along the second direction;

the lifting mechanism comprises:

the driving assembly is arranged on the rack; and

5. The glue sprayer according to claim 4, wherein the drive assembly comprises a motor and a speed reducer connected with a drive end of the motor; the transmission part is a chain, the rack is provided with a chain wheel, one end of the chain is wound on the chain wheel, the other end of the chain is wound on the output end of the speed reducer, and the support bracket component is fixed on the chain.

6. The glue sprayer according to claim 5, wherein the lifting mechanism further comprises a weight block, a second guide post extending along the second direction is provided at the lower side of the frame, and the weight block is slidably sleeved on the second guide post and fixed to a side of the chain opposite to the support bracket assembly.

7. The glue sprayer according to claim 1, wherein the protection mechanism is a drag chain or a pipe protection sleeve.

8. The glue sprayer according to claim 4, further comprising a transport mechanism disposed below the spray gun assembly for transporting the workpiece to be processed to a glue spraying position.

9. A machine according to claim 8, wherein said conveying mechanism comprises a first conveyor belt and a second conveyor belt spliced to said first conveyor belt.

10. The glue sprayer according to claim 8, further comprising a control assembly and a distance measuring sensor, wherein the control assembly is disposed on the frame and electrically connected to the driving assembly, and the distance measuring sensor is disposed on the support bracket assembly and electrically connected to the control assembly;