Glue spraying jig

Abstract

The glue spraying jig is used for spraying glue to a fabric layer of a mattress and comprises a spraying can, glue and a first glue spraying mold, the fabric layer is provided with a pleating cotton area, the first glue spraying mold abuts against the pleating cotton area, and an avoiding opening is formed in the position, corresponding to the pleating cotton area, of the first glue spraying mold. A first cavity is formed in the position, corresponding to the non-pleating position of the cotton pleating area, of the first glue spraying mold, the receding opening is separated from the first cavity, glue is stored in the spraying can, and the spraying can sprays the glue to the first cavity. The first cavity is separated from the avoiding opening at the cotton pleating position, the glue is sprayed to the first cavity through the spraying can, the glue is limited in the first cavity and does not enter the cotton pleating position, and the problem that in the prior art, glue easily permeates into patterns or gaps of fabric, and harsh glue wiredrawing sound is generated is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mattress spraying glue, in particular to a glue spraying jig. Background Art

[0002] In the mattress manufacturing industry, the comfort and durability of a mattress not only depend on the quality of its filling materials (such as springs, memory foam, latex, etc.), but are also directly affected by the bonding process between the fabric and the inner liner.

[0003] In the prior art, to ensure the tight bonding between the fabric and the inner liner, glue is usually sprayed between the fabric and the inner liner. During batch production, the glue is sprayed in a Z - shape, but from time to time, the glue will be sprayed onto the quilting area. When the mattress is under pressure or used for a long time, glue drawing or breaking may occur in these areas, generating harsh noises and affecting the user's sleep.

[0004] Therefore, it is necessary to improve the prior art.

[0005] The above information is given as background information only to assist in understanding the present disclosure, and it is not determined or admitted whether any of the above content can be used as the prior art relative to the present disclosure. Summary of the Utility Model

[0006] The utility model provides a glue spraying jig to solve the problem that in the prior art, when spraying glue between the fabric and the inner liner, the glue easily penetrates into the patterns or gaps of the fabric, generating harsh glue drawing sounds.

[0007] To achieve the above object, the utility model provides the following technical solutions:

[0008] A glue spraying jig for spraying glue on the fabric layer of a mattress, which comprises a spray bottle, glue, and a first glue spraying mold. The fabric layer has a quilting area, the first glue spraying mold abuts against the quilting area, the first glue spraying mold is provided with an avoidance opening corresponding to the quilting of the quilting area, the first glue spraying mold is provided with a first cavity corresponding to the non - quilting area of the quilting area, the avoidance opening is partitioned from the first cavity, the glue is stored in the spray bottle, and the spray bottle sprays the glue into the first cavity.

[0009] Preferably, the first glue spraying mold comprises a first guiding wire and a second guiding wire. The first guiding wire and the second guiding wire are bent according to the quilting to form the avoidance opening. The end of the first guiding wire winds around the second guiding wire, and the first guiding wire and the second guiding wire enclose to form the first cavity.

[0010] Preferably, the glue spraying fixture further includes a second glue spraying mold. The fabric layer includes a non-quilted cotton area disposed on the outer periphery of the quilted cotton area. The second glue spraying mold abuts against the non-quilted cotton area and has a second cavity that is partitioned from the quilted cotton area. The sprayer sprays the glue into the second cavity.

[0011] Preferably, the second glue spraying mold includes a first square pipe, a second square pipe, and an elbow tee. The elbow tee is used to connect the second square pipe and the first square pipe. The first square pipe and the second square pipe enclose a U-shaped frame or a rectangular frame. Both the first square pipe and the second square pipe have the second cavity, and the second cavity of the first square pipe communicates with the second cavity of the second square pipe.

[0012] Preferably, the glue spraying fixture further includes a locking member. The second square pipe includes a fixed portion and an extension portion. The extension portion is limited within the second cavity of the fixed portion. The fixed portion has a plurality of first through holes, and the extension portion is provided with second through holes corresponding to the positions of the first through holes. The locking member passes through any one of the first through holes and any one of the second through holes to adjust the length of the second square pipe.

[0013] Preferably, the first glue spraying mold is detachably connected to the second glue spraying mold.

[0014] Preferably, the end of the second guiding wire is bent to form a hook, and the hook is clamped to the second glue spraying mold.

[0015] Preferably, the glue spraying fixture further includes a third guiding wire. The edge of the fabric layer is a first fabric edge. The first end of the third guiding wire is connected to the first square pipe and the second square pipe, and the second end of the third guiding wire abuts against the first fabric edge to control the distance between the first square pipe or the second square pipe and the first fabric edge. [[ID=…]] [[ID=…]]

[0016] Preferably, the glue spraying fixture is also used to spray glue on the inner liner layer of the mattress. The size of the inner liner layer is the same as that of the fabric layer. The edge of the inner liner layer is a second fabric edge. The first glue spraying mold and the second glue spraying mold abut against the inner liner layer. The second end of the third guiding wire abuts against the second fabric edge. The sprayer sprays the glue into the first cavity of the first glue spraying mold and the second cavity of the second glue spraying mold.

[0017] Compared with the prior art, the present utility model has the following beneficial effects:

[0018] A glue spraying fixture provided by the utility model is used for spraying glue on the fabric layer of a mattress. It includes a spray pot, glue, and a first glue spraying mold. The fabric layer has a quilting area. The first glue spraying mold abuts against the quilting area. The first glue spraying mold is provided with an avoidance opening at the quilting position corresponding to the quilting area, and a first cavity is provided at the non - quilting position corresponding to the quilting area. The avoidance opening is separated from the first cavity. The glue is stored in the spray pot, and the spray pot sprays the glue into the first cavity. In the utility model, the first cavity is separated from the avoidance opening at the quilting position. The spray pot sprays the glue into the first cavity, and the glue is restricted in the first cavity and will not enter the quilting position, solving the problem in the prior art that the glue easily penetrates into the patterns or gaps of the fabric, generating harsh glue drawing sounds.

[0019] The utility model has other characteristics and advantages, which will be obvious from the accompanying drawings incorporated herein and the subsequent detailed implementation manners, or will be described in detail in the accompanying drawings incorporated herein and the subsequent detailed implementation manners. These accompanying drawings and detailed implementation manners are jointly used to explain the specific principles of the utility model. Brief Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the following will briefly introduce the accompanying drawings required for use in the description of the embodiments or the prior art. Obviously, the following - described accompanying drawings are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0021] Figure 1 It is a schematic structural view of the first glue spraying mold of the utility model;

[0022] Figure 2 It is a schematic structural view of the second glue spraying mold of the utility model;

[0023] Figure 3 It is a schematic structural view of the fabric layer being sprayed with glue of the utility model;

[0024] Figure 4 It is a schematic structural view of the inner liner layer being sprayed with glue of the utility model.

[0025] Reference Signs:

[0026] 10. Fabric layer; 11. Quilting area; 12. Quilting position; 13. Non - quilting area; 14. First cloth edge;

[0027] 20. First glue spraying mold; 21. Avoidance opening; 22. First guiding wire; 23. Second guiding wire; 24. First cavity; 25. Hook;

[0028] 30. Second glue spraying mold; 31. First square tube; 32. Second square tube; 33. Fixed part; 34. Extension part; 35. Third guiding wire; 36. Elbow two-way joint; 37. Second cavity;

[0029] 40. Inner liner layer; 41. Second cloth edge. Detailed implementation manner

[0030] To make the objectives, features, and advantages of the present utility model more obvious and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the embodiments described below are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] In the description of the present utility model, it should be understood that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component present at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component present at the same time.

[0032] In addition, the terms "long", "short", "inner", "outer", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have this specific orientation or be constructed and operated in this specific orientation, and thus should not be construed as a limitation of the present utility model.

[0033] The technical solutions of the present utility model will be further described below in conjunction with the accompanying drawings and through specific implementation manners.

[0034] Please refer to Figures 1-4 As shown, the present utility model designs a glue spraying fixture for spraying glue on the fabric layer 10 of a mattress, which includes a spray bottle, glue, and a first glue spraying mold 20. The fabric layer 10 is provided with a quilting area 11. The first glue spraying mold 20 abuts against the quilting area 11. The first glue spraying mold 20 is provided with an avoidance opening 21 corresponding to the quilting part 12 of the quilting area 11. The first glue spraying mold 20 is provided with a first cavity 24 corresponding to the non-quilting part of the quilting area 11. The avoidance opening 21 is separated from the first cavity 24. The glue is stored in the spray bottle, and the spray bottle sprays the glue into the first cavity 24.

[0035] It should be noted that the first cavity 24 of the present utility model is separated from the avoidance port 21 at the quilting area 12. The glue sprayer sprays glue into the first cavity 24, and the glue is restricted within the first cavity 24 and will not enter the quilting area 12, solving the problem in the prior art that the glue easily penetrates into the patterns or gaps of the fabric, generating harsh glue drawing sounds.

[0036] Specifically, the first glue spraying die 20 includes a first guiding wire 22 and a second guiding wire 23. The first guiding wire 22 and the second guiding wire 23 are bent according to the quilting area 12 to form the avoidance port 21. The end of the first guiding wire 22 winds around the second guiding wire 23, and the first guiding wire 22 and the second guiding wire 23 enclose to form the first cavity 24.

[0037] The winding of the end of the first guiding wire 22 around the second guiding wire 23 forms an effective separation. The first cavity 24 formed by the enclosure of the first guiding wire 22 and the second guiding wire 23 provides a clear spraying area for the glue, preventing the glue from penetrating into the quilting area 12.

[0038] Specifically, the glue spraying fixture further includes a second glue spraying die 30. The fabric layer 10 includes a non - quilting area 13, and the non - quilting area 13 is provided on the outer periphery of the quilting area 11. The second glue spraying die 30 abuts against the non - quilting area 13 and is provided with a second cavity 37. The second cavity 37 is separated from the quilting area 11, and the glue sprayer sprays glue into the second cavity 37.

[0039] Specifically, the second glue spraying die 30 includes a first square tube 31, a second square tube 32 and an elbow two - way joint 36. The elbow two - way joint 36 is used to connect the second square tube 32 and the first square tube 31. The first square tube 31 and the second square tube 32 enclose to form a U - shaped frame or a rectangular frame. Both the first square tube 31 and the second square tube 32 are provided with the second cavity 37, and the second cavity 37 of the first square tube 31 is communicated with the second cavity 37 of the second square tube 32.

[0040] Both the first square tube 31 and the second square tube 32 are provided with the second cavity 37, and these second cavities 37 are interconnected and separated from the quilting area 11. The glue sprayer sprays glue into the second cavity 37, and the glue is restricted within the second cavity 37 and will not enter the quilting area 11, let alone enter the quilting area 12. The mattress will not have the problem of glue drawing sounds. The glue in the second cavity 37 enables the non - quilting area 13 of the fabric layer 10 to be bonded to the inner liner layer 40 as well, ensuring the tight bonding between the fabric and the inner liner.

[0041] Specifically, the glue spraying fixture further includes a locking member. The second square tube 32 includes a fixing part 33 and an extension part 34. The extension part 34 is limited within the second cavity 37 of the fixing part 33. The fixing part 33 is provided with a number of first through - holes, and the extension part 34 is provided with second through - holes corresponding to the positions of the first through - holes. The locking member passes through any one of the first through - holes and any one of the second through - holes to adjust the length of the second square tube 32.

[0042] Both the first through-hole and the second through-hole of the present utility model are threaded holes, and the locking member is a bolt. The locking member passes through any one of the first through-holes of the fixing portion 33 and any one of the second through-holes of the extending portion 34, so that the length of the second square tube 32 can be adjusted. The second glue spraying die 30 can be applied to the glue spraying of the non-quilted cotton area 13 of the fabric layer 10 with different widths, greatly improving the versatility.

[0043] Specifically, the first glue spraying die 20 is detachably connected to the second glue spraying die 30. The detachable connection design between the first glue spraying die 20 and the second glue spraying die 30 makes the glue spraying fixture more flexible, and can be quickly assembled and disassembled according to different glue spraying requirements.

[0044] Specifically, the end of the second guiding wire 23 is bent to form a hook 25, and the hook 25 is clamped to the second glue spraying die 30. By using the hook 25 formed by bending the end of the second guiding wire 23 to clamp the second glue spraying die 30, the connection between the first glue spraying die 20 and the second glue spraying die 30 can be quickly realized. Of course, in practical applications, the detachable connection between the first glue spraying die 20 and the second glue spraying die 30 can also be realized by other means, and the present utility model does not limit this.

[0045] Specifically, the glue spraying fixture further includes a third guiding wire 35. The edge of the fabric layer 10 is the first fabric edge 14. The first end of the third guiding wire 35 is connected to the first square tube 31 and the second square tube 32, and the second end of the third guiding wire 35 abuts against the first fabric edge 14 to control the distance between the first square tube 31 or the second square tube 32 and the first fabric edge 14. By adjusting the length of the third guiding wire 35 to control the distance between the second glue spraying die 30 and the first fabric edge 14, it is avoided that the glue in the second cavity 37 is too close to the first fabric edge 14 and the glue in the second cavity 37 is likely to overflow beyond the second fabric edge 41, causing the problem of glue waste.

[0046] Specifically, the glue spraying fixture is also used for glue spraying on the inner liner layer 40 of the mattress. The size of the inner liner layer 40 is the same as that of the fabric layer 10. The edge of the inner liner layer 40 is the second fabric edge 41. The first glue spraying die 20 and the second glue spraying die 30 abut against the inner liner layer 40, and the second end of the third guiding wire 35 abuts against the second fabric edge 41. The sprayer sprays the glue into the first cavity 24 of the first glue spraying die 20 and the second cavity 37 of the second glue spraying die 30.

[0047] The size of the inner liner layer 40 of the present utility model is the same as that of the fabric layer 10. After the spraying fixture sprays glue on the fabric layer 10, the first spraying die 20 and the second spraying die 30 are directly abutted against the inner liner layer 40, and the second end of the third guiding wire 35 is abutted against the second fabric edge 41. Then, glue is sprayed into the first cavity 24 and the second cavity 37 through a sprayer, so as to ensure that the glue spraying areas of the inner liner layer 40 and the fabric layer 10 correspond precisely, further enhancing the tight fit between the inner liner layer 40 and the fabric layer 10.

[0048] The glue spraying method of the present utility model can ensure the tight bonding between the fabric layer 10 and the inner liner layer 40, and can also prevent the problem that the glue penetrates into the quilting area 12 and generates the sound of glue drawing.

[0049] So far, the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A glue spraying jig for spraying glue on a fabric layer (1) of a mattress, characterized in that: The invention comprises a spray pot, glue and a first glue spraying mold (20), wherein the fabric layer (1) is provided with a pleated cotton area (11), the first glue spraying mold (20) abuts against the pleated cotton area (11), the first glue spraying mold (20) is provided with an avoidance opening (21) at a pleated cotton area (12) corresponding to the pleated cotton area (11), the first glue spraying mold (20) is provided with a first cavity (24) at a non-pleated cotton area corresponding to the pleated cotton area (11), the avoidance opening (21) is separated from the first cavity (24), the glue is stored in the spray pot, and the spray pot sprays the glue into the first cavity (24).

2. The glue spraying jig according to claim 1, characterized in that: The first glue spraying mold (20) includes a first guide wire (22) and a second guide wire (23), the first guide wire (22) and the second guide wire (23) are bent according to the pleat (12) to form the avoidance opening (21), the end of the first guide wire (22) is wrapped around the second guide wire (23), and the first guide wire (22) and the second guide wire (23) are enclosed to form the first cavity (24).

3. The glue spraying jig according to claim 2, characterized in that: The invention also includes a second glue spraying mold (30), the fabric layer (1) includes a non-pleated cotton area (13), the non-pleated cotton area (13) is arranged on the periphery of the pleated cotton area (11), the second glue spraying mold (30) abuts the non-pleated cotton area (13), and is provided with a second cavity (37), the second cavity (37) is separated from the pleated cotton area (11), and the spray pot sprays the glue into the second cavity (37).

4. The glue spraying jig according to claim 3, characterized in that: The second glue spraying mold (30) includes a first square tube (31), a second square tube (32) and an elbow (36), wherein the elbow (36) is used to connect the second square tube (32) and the first square tube (31), the first square tube (31) and the second square tube (32) are enclosed to form a U-shaped frame or a rectangular frame, the first square tube (31) and the second square tube (32) are both provided with the second cavity (37), and the second cavity (37) of the first square tube (31) is connected to the second cavity (37) of the second square tube (32).

5. The glue spraying jig according to claim 4, characterized in that: The invention also includes a locking piece, wherein the second square tube (32) includes a fixed portion (33) and an extension portion (34), wherein the extension portion (34) is limited in a second cavity (37) of the fixed portion (33), wherein the fixed portion (33) is provided with a plurality of first through holes, and wherein the extension portion (34) is provided with a second through hole at a position corresponding to the first through hole, and wherein the locking piece passes through any of the first through holes and any of the second through holes to adjust the length of the second square tube (32).

6. The glue spraying jig according to claim 3, characterized in that: The first glue spraying mold (20) is detachably connected to the second glue spraying mold (30).

7. The glue spraying jig according to claim 3, characterized in that: The end of the second guide wire (23) is bent to form a hook (25), and the hook (25) is engaged with the second glue spraying mold (30).

8. The glue spraying jig according to claim 4, characterized in that: The invention also includes a third guide wire (35), the edge of the fabric layer (1) is the first edge (14), the first end of the third guide wire (35) is connected to the first square tube (31) and the second square tube (32), and the second end of the third guide wire (35) abuts the first edge (14) to control the distance between the first square tube (31) or the second square tube (32) and the first edge (14).

9. The glue spraying jig according to claim 8, characterized in that: It is also used for spraying glue on the inner liner layer (40) of the mattress, the size of the inner liner layer (40) is consistent with the size of the fabric layer (1), the fabric edge of the inner liner layer (40) is the second fabric edge (41), the first glue spraying mold (20) and the second glue spraying mold (30) abut the inner liner layer (40), the second end of the third guide wire (35) abuts the second fabric edge (41), and the spray pot sprays the glue into the first cavity (24) of the first glue spraying mold (20) and the second cavity (37) of the second glue spraying mold (30).

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