Glue spraying assembly for adhering sponge to spring bed net

Abstract

The utility model provides a glue spraying assembly for adhering sponge to a spring bed net, and belongs to the technical field of machinery. The glue spraying mechanism solves the problem that an existing glue spraying mechanism is poor in adaptability. The glue spraying assembly comprises a base and a portal frame, a glue spraying assembly and a power assembly used for driving the glue spraying assembly to slide left and right are arranged on the portal frame, the glue spraying assembly comprises a glue gun, the left end and the right end of the portal frame are slidably arranged on the base, and the portal frame is driven by a driving assembly to slide front and back; the number of the glue guns is two, and injection orifices of the two glue guns are arranged forwards and backwards respectively. The glue spraying assembly for adhering the sponge to the spring bed net is good in adaptability.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mechanical technical field relates to a glue spraying assembly, especially a glue spraying assembly for spring bed net and sponge sticking. BACKGROUND

[0002] In the production of the mattress, in order to ensure that the four sides of the mattress have strong supporting force and do not slip, and at the same time ensure that the appearance of the side of the mattress is flat and the user cannot touch the spring, the industry practitioners generally use a sponge strip with high hardness to be fixed on the four sides of the spring bed net with glue to strengthen the support of the four sides.

[0003] At present, the sponge strip is generally bonded by using automatic equipment, and the structure of the equipment is disclosed in a spring bed net sponge strip bonding device (application number: 202410133040.7) in the Chinese patent library, which comprises a rack and straight line guides A vertically arranged on both sides of the front end of the rack, the rack is sequentially provided with a bed net rotating mechanism, a bed net feeding mechanism and a sponge strip feeding mechanism from top to bottom; the front end of the bed net feeding mechanism is provided with a lower cloth folding assembly and an upper cloth folding assembly, the lower cloth folding assembly comprises a lower cloth folding fixed plate and a lower cloth folding movable plate, the rear end of the lower cloth folding fixed plate is connected with the bed net feeding mechanism, the lower cloth folding movable plate is vertically arranged on the front end of the lower cloth folding fixed plate through a cylinder, the front end of the lower cloth folding fixed plate is also provided with an inclined downward bending section, the upper cloth folding assembly comprises a mounting profile, an upper cloth folding fixed plate and an upper cloth folding movable plate, the two sides of the mounting profile are vertically arranged on the front end of the straight line guide A through a sliding block, the sliding block is connected with a mounting profile lifting motor through a nut seat and a screw rod transmission, the upper cloth folding fixed plate and the upper cloth folding movable plate are vertically arranged on the rear end of the mounting profile through a cylinder respectively, the upper cloth folding fixed plate is vertically arranged above the lower cloth folding fixed plate, the upper cloth folding movable plate is vertically arranged above the lower cloth folding movable plate, the front end of the upper cloth folding fixed plate is provided with an inclined upward bending section; the front end of the mounting profile is provided with a movable spray gun through a sliding rail sliding block, the spray gun is connected with a spray gun moving motor through a belt clamp and a belt transmission, four to six groups of nozzles are vertically arranged on the spray gun, wherein the two outermost groups of nozzles are respectively aligned with the bending sections of the lower cloth folding fixed plate and the upper cloth folding fixed plate.

[0004] In the above-mentioned device, the distance between the spray gun and the spring bed net is fixed and cannot be adjusted, but there are various sizes of spring bed nets, which makes it difficult for the spray gun to adapt to various sizes of spring bed nets, and it is easy to affect the bonding quality of the sponge strip and the spring bed net. UTILITY MODEL CONTENTS

[0005] The utility model aims at the above-mentioned problems existing in the prior art, and provides a glue spraying assembly for spring bed net and sponge sticking, which solves the technical problem of how to ensure that different sizes of bed nets and sponges can be stably bonded.

[0006] The utility model discloses a spring bed net sticks to the glue spraying assembly for sponge, including base and gantry, be equipped with glue spraying subassembly and be used for driving glue spraying subassembly left and right slide power component on the gantry, and glue spraying subassembly includes glue gun, its characterized in that, the left and right two ends of gantry are slidably arranged on the base, and are driven by drive assembly and make the gantry slide forwards and backwards, and the spray port of two glue guns is respectively set to face forward and backward.

[0007] When actually using, the sponge and the spring bed net are arranged on the front side and the back side of the gantry respectively, the two glue guns are aimed at the sponge and the spring bed net respectively, and the glue gun assembly is moved left and right under the action of the power component to perform glue spraying operation.

[0008] The spray ports of the two glue guns are set to face forward and backward respectively, so that the bonding surfaces of the sponge and the spring bed net can be covered with glue, thereby improving the bonding strength and stability of the sponge and the spring bed net.

[0009] Secondly, the gantry can slide forwards and backwards, and can be used to adjust the relative distance between the glue gun and the sponge and the spring bed net, so that the sponge and the spring bed net of different sizes can be better glued, and the bonding strength and stability of the sponge and the spring bed net are further improved.

[0010] In the glue spraying assembly for the spring bed net sticking to the sponge, the power component includes a sliding frame and a translation component for driving the sliding frame to translate left and right, and the glue spraying component is arranged on the sliding frame. By adopting the above design, the glue spraying component is convenient to install and position, and has the advantages of simple structure, stable work and the like.

[0011] In the glue spraying assembly for the spring bed net sticking to the sponge, the sliding frame is further provided with a bracket and a lifting component for driving the bracket to lift, and the above-mentioned glue spraying component is arranged on the bracket. Under the cooperation of the lifting component and the bracket, the glue spraying component can move up and down to realize wave-shaped glue spraying and other functions, thereby increasing the glue coverage area and making the bonding of the sponge and the spring bed net more stable.

[0012] In the glue spraying assembly for the spring bed net sticking to the sponge, two straight linear guides are horizontally fixed on the base and extend in length forwards and backwards; sliding blocks are installed on the two straight linear guides, and the left and right ends of the gantry are respectively fixed to the two sliding blocks. The gantry is slidably supported on the base through the guide sliding block structure, and has the advantages of simple structure, stable sliding and the like.

[0013] In the glue spraying assembly for the spring bed net sticking to the sponge, the types of the translation component and the lifting component are both linear modules, and have the advantages of simple structure, stable work and the like.

[0014] In the glue spraying assembly for the spring bed net sticking to the sponge, the drive component includes a motor, and the motor is connected with the gantry through a screw nut structure.

[0015] Compared with the prior art, the spring bed net and sponge spraying assembly has the following advantages:

[0016] 1. The spraying openings of the two glue guns are respectively arranged forward and backward, so that the bonding surfaces of the sponge and the spring bed net can be covered with glue, thereby improving the bonding strength and stability of the sponge and the spring bed net.

[0017] 2. The gantry can slide forward and backward, and can be used to adjust the relative distance between the glue guns and the sponge and the spring bed net, so that the sponge and the spring bed net of different sizes can be better sprayed with glue, and the bonding strength and stability of the sponge and the spring bed net are further improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic view of the installation of the spring bed net and sponge spraying assembly.

[0019] Figure 2 is a schematic view of the installation of the glue spraying assembly.

[0020] In the figure, 1 is a base, 2 is a gantry, 3 is a glue spraying assembly, 3a is a glue gun, 4 is a linear guide rail, 5 is a motor, 6 is a sliding carriage, 7 is a translation assembly, 8 is a bracket, and 9 is a lifting assembly. DETAILED DESCRIPTION

[0021] The following is a specific embodiment of the present utility model and further describes the technical scheme of the present utility model in combination with the drawings, but the present utility model is not limited to these embodiments.

[0022] As shown in Figure 1 , the spring bed net and sponge spraying assembly comprises a base 1 and a gantry 2.

[0023] Specifically,

[0024] As shown in Figure 1 and Figure 2 , the left and right ends of the gantry 2 are slidingly arranged on the base 1 and driven by a driving assembly to slide forward and backward. The gantry 2 is provided with a glue spraying assembly 3 and a power assembly for driving the glue spraying assembly 3 to slide left and right. The specific structure of the glue spraying assembly 3 is the prior art, which is not described here. The glue spraying assembly 3 comprises a glue gun 3a, and the glue gun 3a has two, and the spraying openings of the two glue guns 3a are respectively arranged forward and backward.

[0025] In actual use, the sponge and the spring bed net are respectively arranged on the front side and the rear side of the gantry 2, and the two glue guns 3a are respectively aligned with the sponge and the spring bed net, and the glue gun 3a assembly moves left and right under the action of the power assembly to perform glue spraying operation.

[0026] The spray openings of the two glue guns 3a are arranged forward and backward respectively, so that the bonding surfaces of the sponge and the spring bed net can be covered with glue, thereby improving the bonding strength and stability of the sponge and the spring bed net.

[0027] Secondly, the gantry 2 can slide forward and backward, and can be used to adjust the relative distance between the glue gun 3a and the sponge and the spring bed net, so that the sponge and the spring bed net of different sizes can be better glued, thereby further improving the bonding strength and stability of the sponge and the spring bed net.

[0028] In the embodiment,

[0029] The gantry 2 is installed as follows: two linear guides 4 are horizontally fixed on the base 1 and extend in length forward and backward. The two linear guides 4 are both provided with sliding blocks, and the two sliding blocks are fixedly connected to the left and right ends of the gantry 2. The gantry 2 is supported on the base 1 through the guide sliding block structure, and has the advantages of simple structure and stable sliding. Naturally, the gantry 2 can also be connected to the base 1 through the sliding groove guide block structure.

[0030] The driving assembly includes a motor 5, and the motor 5 is connected to one end of the gantry 2 through a screw nut structure. Naturally, the driving assembly can also be a pneumatic cylinder, and in this case, the piston rod of the pneumatic cylinder is fixedly connected to one end of the gantry 2.

[0031] As shown in the figure, Figure 2 The power assembly includes a sliding carriage 6 and a translation assembly 7 for driving the sliding carriage 6 to translate left and right, and the glue spraying assembly 3 is arranged on the sliding carriage 6. With the above design, the glue spraying assembly 3 is convenient to install and position, and has the advantages of simple structure and stable work. Further, the sliding carriage 6 is also provided with a bracket 8 and a lifting assembly 9 for driving the bracket 8 to lift, and the above-mentioned glue spraying assembly 3 is arranged on the bracket 8. Under the cooperation of the lifting assembly 9 and the bracket 8, the glue spraying assembly 3 can move up and down, realize wave-shaped glue spraying and other functions, increase the glue coverage area, and make the bonding of the sponge and the spring bed net more stable.

[0032] In actual products, the types of the translation assembly 7 and the lifting assembly 9 are both linear modules, which have the advantages of simple structure and stable work. Naturally, the translation assembly 7 can also be a motor screw nut transmission structure, in which case the sliding carriage 6 is connected to the gantry 2 in a sliding manner; and the lifting assembly 9 can also be a pneumatic cylinder.

[0033] The specific embodiments described in the present document are only illustrative of the spirit of the present document. Those skilled in the art to which the present document belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without deviating from the spirit of the present document or exceeding the scope defined by the appended claims.

Claims

1. A spray adhesive assembly for bonding sponge to a spring mattress, comprising a base (1) and a gantry frame (2), wherein the gantry frame (2) is provided with a spray adhesive assembly (3) and a power assembly for driving the spray adhesive assembly (3) to slide left and right, the spray adhesive assembly (3) comprising a glue gun (3a), characterized in that, The left and right ends of the gantry (2) are slidably mounted on the base (1), and the gantry (2) is driven to slide back and forth by the drive assembly; there are two glue guns (3a), and the spray nozzles of the two glue guns (3a) are set to face forward and backward respectively.

2. The spray adhesive assembly for bonding sponge to spring bed mesh according to claim 1, characterized in that, The power assembly includes a carriage (6) and a translation assembly (7) for driving the carriage (6) to move left and right. The adhesive spraying assembly (3) is mounted on the carriage (6).

3. The spray adhesive assembly for bonding sponge to spring bed mesh according to claim 2, characterized in that, The carriage (6) is also provided with a bracket (8) and a lifting assembly (9) for driving the bracket (8) to rise and fall. The aforementioned adhesive spraying assembly (3) is provided on the bracket (8).

4. The spray adhesive assembly for bonding sponge to spring bed mesh according to claim 1, characterized in that, Two linear guide rails (4) are fixed horizontally on the base (1), and the length of the linear guide rails (4) extends back and forth; sliders are installed on both linear guide rails (4), and the two sliders are respectively fixed to the left and right ends of the gantry frame (2).

5. The spray adhesive assembly for bonding sponge to spring bed mesh according to claim 3, characterized in that, Both the translation component (7) and the lifting component (9) are linear modules.

6. The spray adhesive assembly for bonding sponge to spring bed mesh according to claim 4, characterized in that, The drive assembly includes a motor (5), which is connected to the gantry (2) via a screw and nut structure.

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