Automatic sponge gluing and compounding equipment

Abstract

The utility model provides a kind of sponge automatic glueing and compounding equipment, including feeding conveying mechanism, glueing mechanism, material distributing conveying mechanism, upper and lower layer conveying mechanism, reciprocating conveying mechanism, compression mechanism, feeding conveying mechanism is used to convey sponge to glueing mechanism, glueing mechanism is used to glue to sponge, material distributing conveying mechanism is used to convey the sponge after glueing to upper and lower layer conveying mechanism, reciprocating conveying mechanism is set in the end of far away material distributing conveying mechanism adjacent lower layer conveying component, reciprocating conveying mechanism can reciprocatingly convey sponge, upper layer conveying component and lower layer conveying component can respectively simultaneously convey sponge to reciprocating conveying mechanism to carry out compound, compression mechanism is used to compress to sponge. Relative to prior art, the utility model's sponge automatic glueing and compounding equipment can glue and compound to upper sponge and lower sponge automatically, effectively improve processing efficiency, save manpower and material resources.

Description

Technical Field

[0001] This utility model relates to the field of sponge processing technology, specifically to an automatic sponge gluing and laminating equipment. Background Technology

[0002] The main component of most sponges is polyurethane, and different manufacturing processes result in different products. Sponges can be laminated for packaging, heat-processed, and burst-opened according to customer requirements. Polyurethane sponges themselves have many air bubbles, but their air permeability is not very high. It is necessary to evenly coat sponge blocks of different types and densities with glue and then laminate them together.

[0003] In the current sponge bonding process, adhesive is usually applied to the top of the lower sponge, and then the upper sponge is manually moved to the top of the lower sponge before being pressed together. Since it is laborious to move the upper sponge manually, and sometimes the adhesive on the lower sponge is easily scratched during the process, it affects the stable bonding of the sponge after pressing. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings and deficiencies in the existing technology and provide an automatic sponge gluing and laminating equipment.

[0005] One embodiment of this utility model provides an automatic sponge gluing and laminating equipment, including: a feeding conveying mechanism, a gluing mechanism, a dispensing conveying mechanism, an upper and lower layer conveying mechanism, a reciprocating conveying mechanism, and a pressing mechanism;

[0006] The feeding conveyor mechanism is used to convey the sponge to the gluing mechanism, the gluing mechanism is used to glu the sponge, and the distributing conveyor mechanism is used to convey the glued sponge to the upper and lower layer conveying mechanism. The upper and lower layer conveying mechanism includes upper and lower layer conveying supports, a lower layer conveying assembly, an upper layer conveying assembly, and an upper layer lifting assembly. The upper layer conveying assembly and the lower layer conveying assembly are respectively and spaced apart vertically on the upper and lower layer conveying supports. One end of the upper layer conveying assembly adjacent to the distributing conveyor mechanism is rotatably mounted on the upper and lower layer conveying supports. The upper layer lifting assembly is rotatably mounted on the upper and lower layer conveying supports. The component is driven to the end of the upper conveying component away from the material distribution conveying mechanism, and the upper lifting component is used to drive the upper conveying component to move up and down. The lower conveying component can reciprocate to convey the sponge. The reciprocating conveying mechanism is located near the end of the lower conveying component away from the material distribution conveying mechanism. The reciprocating conveying mechanism can reciprocate to convey the sponge. The upper conveying component and the lower conveying component can simultaneously convey the sponge to the reciprocating conveying mechanism for compounding. The pressing mechanism is located near the end of the reciprocating conveying mechanism away from the lower conveying component, and the pressing mechanism is used to press the sponge.

[0007] In some optional embodiments, the material dispensing and conveying mechanism includes a material dispensing and conveying bracket, a material dispensing and conveying assembly, and a material dispensing and lifting assembly. The end of the material dispensing and conveying assembly adjacent to the gluing mechanism is rotatably mounted on the material dispensing and conveying bracket. The material dispensing and lifting assembly is driven to the end of the material dispensing and conveying assembly away from the gluing mechanism. The material dispensing and lifting assembly is used to drive the end of the material dispensing and conveying assembly away from the gluing mechanism to approach the upper conveying assembly or the lower conveying assembly, so that the sponge on the material dispensing and conveying assembly can be conveyed to the upper conveying assembly or the lower conveying assembly.

[0008] In some optional embodiments, the material dispensing and lifting assembly includes a material dispensing and lifting cylinder, the bottom of which is rotatably mounted on the material dispensing and conveying bracket. A material dispensing rotary joint is rotatably mounted on the bottom of the end of the material dispensing and conveying assembly away from the gluing mechanism. The output end of the material dispensing and lifting cylinder is connected to the material dispensing rotary joint.

[0009] In some optional embodiments, the upper and lower conveying supports include a lower conveying support and an upper conveying support. The lower conveying assembly is disposed on the lower conveying support. The end of the upper conveying assembly adjacent to the material distribution conveying mechanism is rotatably disposed on the upper conveying support. The upper lifting assembly includes two upper lifting cylinders. The bottoms of the two upper lifting cylinders are rotatably disposed on both sides of the lower conveying support. Upper rotating joints are rotatably disposed on both sides of the end of the upper conveying assembly away from the material distribution conveying mechanism. The output ends of the two upper lifting cylinders are respectively connected to the two upper rotating joints.

[0010] In some optional embodiments, the upper conveying support is disposed above the lower conveying support, and upper rotating bearings are respectively disposed on both sides of the end of the upper conveying support adjacent to the material distribution conveying mechanism. The two sides of the upper conveying assembly adjacent to the material distribution conveying mechanism are respectively rotatably disposed in the two upper rotating bearings through a rotating shaft.

[0011] In some optional embodiments, the reciprocating conveying mechanism includes a reciprocating conveying support and a reciprocating conveying assembly, the reciprocating conveying assembly being disposed on the reciprocating conveying support, and the two ends of the reciprocating conveying assembly being disposed adjacent to the lower conveying assembly and the pressing mechanism, respectively.

[0012] In some optional embodiments, the pressing mechanism includes a pressing conveying bracket, a pressing conveying assembly, and a pressing lifting assembly. The pressing conveying assembly is disposed on the pressing conveying bracket, and one end of the pressing conveying assembly is disposed adjacent to the reciprocating conveying assembly. The pressing lifting assembly is movably disposed on the pressing conveying bracket, and the pressing lifting assembly is located above the pressing conveying assembly.

[0013] In some alternative embodiments, a discharge conveying mechanism is disposed near the end of the pressing and conveying assembly that is away from the reciprocating conveying assembly.

[0014] In some optional embodiments, the gluing mechanism includes a gluing bracket, a gluing conveying assembly, and a gluing machine. The gluing conveying assembly is disposed on the gluing bracket, with its two ends respectively adjacent to the feeding conveying mechanism and the distributing conveying mechanism. The gluing machine is located above the gluing conveying assembly and is used to apply glue to the sponge on the gluing conveying assembly.

[0015] Compared to existing technologies, the automatic sponge gluing and laminating equipment of this invention can first transport the lower sponge to the gluing mechanism for gluing, then transport the glued lower sponge to the lower conveying component, and then transport the upper sponge to the upper conveying component, with the upper and lower sponges set at intervals. Subsequently, the upper and lower sponges can be simultaneously transported to the reciprocating conveying mechanism by the upper and lower conveying components for lamination. Finally, the laminated upper and lower sponges are transported to the pressing mechanism for pressing, which improves processing efficiency and saves manpower and material resources.

[0016] To provide a clearer understanding of this invention, the specific embodiments of this invention will be described below in conjunction with the accompanying drawings. Attached Figure Description

[0017] Figure 1 This is one of the structural schematic diagrams of an automatic sponge gluing and laminating device according to an embodiment of the present invention;

[0018] Figure 2 This is one of the structural schematic diagrams of an automatic sponge gluing and laminating device according to an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the material distribution and conveying mechanism, upper and lower layer conveying mechanism, reciprocating conveying mechanism, and pressing mechanism according to an embodiment of the present utility model.

[0020] Figure 4 This is a schematic diagram of the feeding conveyor mechanism and the gluing machine according to one embodiment of the present invention;

[0021] Figure 5This is a schematic diagram of the material dispensing and conveying mechanism according to an embodiment of the present invention;

[0022] Figure 6 This is a schematic diagram of the upper and lower layer conveying mechanism according to an embodiment of the present invention.

[0023] Explanation of reference numerals in the attached figures:

[0024] 10. Feeding conveyor mechanism; 20. Gluing mechanism; 21. Gluing support; 22. Gluing conveyor assembly; 23. Gluing machine; 30. Distributing conveyor mechanism; 31. Distributing conveyor support; 32. Distributing conveyor assembly; 33. Distributing lifting assembly; 34. Distributing rotary joint; 40. Upper and lower layer conveying mechanism; 41. Lower layer conveying support; 42. Upper layer conveying support; 43. Lower layer conveying assembly; 44. Upper layer conveying assembly; 45. Upper layer lifting assembly; 46. Upper layer rotary joint; 50. Reciprocating conveyor mechanism; 51. Reciprocating conveyor support; 52. Reciprocating conveyor assembly; 60. Pressing mechanism; 61. Pressing conveyor support; 62. Pressing conveyor assembly; 63. Pressing lifting assembly; 70. Discharge conveyor mechanism. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model. In the description of the present utility model, unless otherwise stated, "a plurality of" means two or more, and "a number" means one or more. In addition, unless otherwise stated, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features.

[0026] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] In the description of this utility model, references to terms such as "one embodiment," "some alternative implementations," or "some optional embodiments," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0029] Please see Figures 1 to 3 One embodiment of this utility model provides an automatic sponge gluing and laminating equipment, including: a feeding conveying mechanism 10, a gluing mechanism 20, a distributing conveying mechanism 30, an upper and lower layer conveying mechanism 40, a reciprocating conveying mechanism 50, and a pressing mechanism 60;

[0030] The feeding conveyor 10 is used to convey sponge to the gluing mechanism 20, which is used to glu the sponge. The dispensing conveyor 30 is used to convey the glued sponge to the upper and lower layer conveying mechanism 40. The upper and lower layer conveying mechanism 40 includes an upper and lower layer conveying support 41, a lower layer conveying component 43, an upper layer conveying component 44, and an upper layer lifting component 45. The upper layer conveying component 44 and the lower layer conveying component 43 are respectively and spaced apart on the upper and lower layer conveying support 41. One end of the upper layer conveying component 44 adjacent to the dispensing conveyor 30 is rotatably mounted on the upper and lower layer conveying support 41. The upper layer lifting component 45 is rotatably mounted on the upper and lower layer conveying support 41. The lifting component 45 is driven to the end of the upper conveying component 44 away from the material distribution conveying mechanism 30, and the upper lifting component 45 is used to drive the upper conveying component 44 to move up and down. The lower conveying component 43 can reciprocate to convey the sponge. The reciprocating conveying mechanism 50 is located near the end of the lower conveying component 43 away from the material distribution conveying mechanism 30. The reciprocating conveying mechanism 50 can reciprocate to convey the sponge. The upper conveying component 44 and the lower conveying component 43 can simultaneously convey the sponge to the reciprocating conveying mechanism 50 for compounding. The pressing mechanism 60 is located near the end of the reciprocating conveying mechanism 50 away from the lower conveying component 43, and the pressing mechanism 60 is used to press the sponge.

[0031] The working principle of the automatic sponge gluing and laminating equipment in one embodiment of this utility model is explained below:

[0032] Please see Figures 1 to 6 First, the lower sponge is conveyed to the gluing mechanism 20 via the feeding conveyor 10 for gluing. After gluing, the lower sponge is conveyed to the dispensing conveyor 30, which then conveys it to the upper conveying assembly 44. Next, the upper sponge is conveyed to the dispensing conveyor 30 via the feeding conveyor 10, while the upper lifting assembly 45 drives the upper conveying assembly 44 to descend to the adjacent reciprocating conveyor 50. The glued lower sponge is then conveyed to the reciprocating conveyor 50 via the upper conveying assembly 44. Then, the upper lifting assembly 45 drives the upper conveying assembly 44 to rise, and the glued lower sponge is conveyed to the lower conveying assembly 43 via the reciprocating conveyor 50, while the dispensing process continues. The conveying mechanism 30 conveys the upper sponge to the upper conveying component 44; then the upper lifting component 45 drives the upper conveying component 44 to descend to the adjacent reciprocating conveying mechanism 50. Then, the upper conveying component 44 and the lower conveying component 43 simultaneously convey the upper sponge and the lower sponge to the reciprocating conveying mechanism 50, so that the upper sponge is superimposed on the lower sponge, so that the upper and lower sponges are compounded. Before the upper sponge just touches the lower sponge, the upper and lower sponges can be guided by manual or other mechanical equipment to ensure that the upper sponge is accurately aligned with the lower sponge. Finally, the reciprocating conveying mechanism 50 conveys the compounded upper and lower sponges to the pressing mechanism 60 for pressing, so that the upper and lower sponges are more firmly bonded.

[0033] Compared to existing technologies, the automatic sponge gluing and laminating equipment of this utility model can first transport the lower sponge to the gluing mechanism 20 for gluing, then transport the glued lower sponge to the lower conveying component 43, and then transport the upper sponge to the upper conveying component 44, with the upper and lower sponges arranged alternately. Subsequently, the upper and lower sponges can be simultaneously transported to the reciprocating conveying mechanism 50 by the upper conveying component 44 and the lower conveying component 43 for lamination. Finally, the laminated upper and lower sponges are transported to the pressing mechanism 60 for pressing, which improves processing efficiency and saves manpower and material resources.

[0034] In some optional embodiments, the upper and lower conveying supports 41 include a lower conveying support 41 and an upper conveying support 42. The lower conveying component 43 is disposed on the lower conveying support 41. One end of the upper conveying component 44 adjacent to the material distribution conveying mechanism 30 is rotatably disposed on the upper conveying support 42. The upper lifting component 45 includes two upper lifting cylinders. The bottoms of the two upper lifting cylinders are rotatably disposed on both sides of the lower conveying support 41. Upper rotating joints 46 are rotatably disposed on both sides of the end of the upper conveying component 44 away from the material distribution conveying mechanism 30. The output ends of the two upper lifting cylinders are respectively connected to the two upper rotating joints 46.

[0035] The specific structure of the upper lifting cylinder can be selected according to actual needs. The bottom of the upper lifting cylinder can be rotatably mounted on the lower conveying bracket 41 via a rotating shaft. In this way, when the output end of the upper lifting cylinder moves linearly, since both ends of the upper lifting cylinder can be rotated, the upper conveying component 44 will not be interfered with by the upper lifting cylinder when rotating around the shaft. In addition, the structure of the upper rotating joint 46 can be a conventional combination of a rotating shaft and a bearing, and is not limited to this embodiment.

[0036] In some alternative embodiments, the upper conveying support 42 is disposed above the lower conveying support 41, and upper rotating bearings are respectively provided on both sides of one end of the upper conveying support 42 adjacent to the material distribution conveying mechanism 30. The two sides of one end of the upper conveying assembly 44 adjacent to the material distribution conveying mechanism 30 are respectively rotatably disposed in the two upper rotating bearings through a rotating shaft.

[0037] In some optional embodiments, the gluing mechanism 20 includes a gluing support 21, a gluing conveyor assembly 22, and a gluing machine 23. The gluing conveyor assembly 22 is mounted on the gluing support 21, with its two ends adjacent to the feeding conveyor mechanism 10 and the distributing conveyor mechanism 30, respectively. The gluing machine 23 is located above the gluing conveyor assembly 22 and is used to apply glue to the sponge on the gluing conveyor assembly 22. The gluing machine 23 can be designed according to actual needs, and the gluing conveyor assembly 22 can be a conventional conveyor belt structure, not limited to this embodiment.

[0038] In some optional embodiments, the reciprocating conveying mechanism 50 includes a reciprocating conveying support 51 and a reciprocating conveying assembly 52. ​​The reciprocating conveying assembly 52 is disposed on the reciprocating conveying support 51, and its two ends are respectively located near the lower conveying assembly 43 and the pressing mechanism 60.

[0039] In some optional embodiments, the pressing mechanism 60 includes a pressing conveying bracket 61, a pressing conveying assembly 62, and a pressing lifting assembly 63. The pressing conveying assembly 62 is mounted on the pressing conveying bracket 61, with one end of the pressing conveying assembly 62 adjacent to the reciprocating conveying assembly 52. ​​The pressing lifting assembly 63 is vertically mounted on the pressing conveying bracket 61, and is located above the pressing conveying assembly 62. Furthermore, for convenient material discharge, a discharge conveying mechanism 70 is located adjacent to the end of the pressing conveying assembly 62 furthest from the reciprocating conveying assembly 52.

[0040] In some optional embodiments, the material dispensing and conveying mechanism 30 includes a material dispensing and conveying bracket 31, a material dispensing and conveying component 32, and a material dispensing and lifting component 33. One end of the material dispensing and conveying component 32 adjacent to the glue-applying mechanism 20 is rotatably mounted on the material dispensing and conveying bracket 31. The material dispensing and lifting component 33 is vertically mounted on the material dispensing and conveying bracket 31. The material dispensing and lifting component 33 is driven to drive the end of the material dispensing and conveying component 32 away from the glue-applying mechanism 20 to approach the upper conveying component 44 or the lower conveying component 43, so that the sponge on the material dispensing and conveying component 32 can be conveyed to the upper conveying component 44 or the lower conveying component 43.

[0041] The material dispensing and lifting assembly 33 includes a material dispensing and lifting cylinder. The bottom of the material dispensing and lifting cylinder is rotatably mounted on the material dispensing and conveying bracket 31. The bottom of the material dispensing and lifting cylinder can be rotatably mounted on the material dispensing and conveying bracket 31 via a conventional rotating joint. A material dispensing rotating joint 34 is rotatably mounted on the bottom of the end of the material dispensing and conveying assembly 32 away from the gluing mechanism 20. The output end of the material dispensing and lifting cylinder is connected to the material dispensing rotating joint 34. In this embodiment, by designing the material dispensing and conveying mechanism 30 as a rotatable and lifting conveying structure, the material dispensing and conveying mechanism 30 can achieve the effect of separately conveying the upper sponge to the upper conveying assembly 44 and the lower sponge to the lower conveying assembly 43, thereby enabling the material dispensing and conveying mechanism 30 to have a material dispensing function.

[0042] The working principle of the automatic sponge gluing and laminating equipment in one embodiment of this utility model is explained below:

[0043] Please see Figures 1 to 6First, the lower sponge is conveyed to the gluing mechanism 20 via the feeding conveyor 10 for gluing. After gluing, the lower sponge is conveyed to the dispensing conveyor 30, which then conveys it to the lower conveying assembly 43. Next, the upper sponge is conveyed to the dispensing conveyor 30 via the feeding conveyor 10. Simultaneously, the dispensing lifting assembly 33 drives the dispensing conveyor 32 to rise to the vicinity of the upper conveying assembly 44, and the upper sponge is conveyed to the upper conveying assembly 44 via the dispensing conveyor 32. Then, the upper lifting assembly 45 drives the upper conveying assembly 44 to descend to the vicinity of the reciprocating conveyor 50. The upper conveying component 44 and the lower conveying component 43 simultaneously convey the upper and lower sponges to the reciprocating conveying mechanism 50, allowing the upper sponge to be superimposed on the lower sponge, thus bonding the upper and lower sponges. Before the upper sponge comes into contact with the lower sponge, manual or other mechanical equipment can guide the upper and lower sponges to ensure accurate alignment. Finally, the reciprocating conveying mechanism 50 conveys the bonded upper and lower sponges to the pressing mechanism 60 for pressing, making the bond between the upper and lower sponges stronger. The pressed bonded sponge is then conveyed to the discharge conveying mechanism 70 to complete the bonding process.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic sponge lamination and coating equipment, characterized in that, include: Feeding conveyor, gluing mechanism, material distribution conveyor, upper and lower layer conveyor, reciprocating conveyor, pressing mechanism; The feeding conveyor mechanism is used to convey the sponge to the gluing mechanism, the gluing mechanism is used to glu the sponge, and the distributing conveyor mechanism is used to convey the glued sponge to the upper and lower layer conveying mechanism. The upper and lower layer conveying mechanism includes upper and lower layer conveying supports, a lower layer conveying assembly, an upper layer conveying assembly, and an upper layer lifting assembly. The upper layer conveying assembly and the lower layer conveying assembly are respectively and spaced apart vertically on the upper and lower layer conveying supports. One end of the upper layer conveying assembly adjacent to the distributing conveyor mechanism is rotatably mounted on the upper and lower layer conveying supports. The upper layer lifting assembly is rotatably mounted on the upper and lower layer conveying supports. The component is driven to the end of the upper conveying component away from the material distribution conveying mechanism, and the upper lifting component is used to drive the upper conveying component to move up and down. The lower conveying component can reciprocate to convey the sponge. The reciprocating conveying mechanism is located near the end of the lower conveying component away from the material distribution conveying mechanism. The reciprocating conveying mechanism can reciprocate to convey the sponge. The upper conveying component and the lower conveying component can simultaneously convey the sponge to the reciprocating conveying mechanism for compounding. The pressing mechanism is located near the end of the reciprocating conveying mechanism away from the lower conveying component, and the pressing mechanism is used to press the sponge.

2. The automatic sponge laminating equipment according to claim 1, characterized in that: The material dispensing and conveying mechanism includes a material dispensing and conveying bracket, a material dispensing and conveying assembly, and a material dispensing and lifting assembly. The end of the material dispensing and conveying assembly adjacent to the gluing mechanism is rotatably mounted on the material dispensing and conveying bracket. The material dispensing and lifting assembly is vertically and vertically mounted on the material dispensing and conveying bracket. The material dispensing and lifting assembly is driven to connect the end of the material dispensing and conveying assembly away from the gluing mechanism to the upper conveying assembly or the lower conveying assembly, so that the sponge on the material dispensing and conveying assembly can be conveyed to the upper conveying assembly or the lower conveying assembly.

3. The automatic sponge lamination equipment according to claim 2, characterized in that: The material dispensing and lifting assembly includes a material dispensing and lifting cylinder. The bottom of the material dispensing and lifting cylinder is rotatably mounted on the material dispensing and conveying bracket. A material dispensing rotary joint is rotatably mounted on the bottom of the end of the material dispensing and conveying assembly away from the glue applicator. The output end of the material dispensing and lifting cylinder is connected to the material dispensing rotary joint.

4. The automatic sponge laminating equipment according to claim 1, characterized in that: The upper and lower conveying supports include a lower conveying support and an upper conveying support. The lower conveying component is disposed on the lower conveying support. The end of the upper conveying component adjacent to the material distribution conveying mechanism is rotatably disposed on the upper conveying support. The upper lifting component includes two upper lifting cylinders. The bottoms of the two upper lifting cylinders are rotatably disposed on both sides of the lower conveying support. Upper rotating joints are rotatably disposed on both sides of the end of the upper conveying component away from the material distribution conveying mechanism. The output ends of the two upper lifting cylinders are respectively connected to the two upper rotating joints.

5. The automatic sponge laminating equipment according to claim 4, characterized in that: The upper conveying support is disposed above the lower conveying support. Upper rotating bearings are respectively disposed on both sides of the end of the upper conveying support adjacent to the material distribution conveying mechanism. The two sides of the upper conveying assembly adjacent to the material distribution conveying mechanism are respectively rotatably disposed in the two upper rotating bearings through a rotating shaft.

6. The automatic sponge laminating equipment according to claim 1, characterized in that: The reciprocating conveying mechanism includes a reciprocating conveying support and a reciprocating conveying assembly. The reciprocating conveying assembly is disposed on the reciprocating conveying support, and both ends of the reciprocating conveying assembly are respectively located near the lower conveying assembly and the pressing mechanism.

7. The automatic sponge laminating equipment according to claim 6, characterized in that: The pressing mechanism includes a pressing conveying bracket, a pressing conveying assembly, and a pressing lifting assembly. The pressing conveying assembly is disposed on the pressing conveying bracket, and one end of the pressing conveying assembly is disposed near the reciprocating conveying assembly. The pressing lifting assembly is movably disposed on the pressing conveying bracket, and the pressing lifting assembly is located above the pressing conveying assembly.

8. The automatic sponge laminating equipment according to claim 7, characterized in that: A discharge conveying mechanism is provided near the end of the pressing and conveying assembly that is away from the reciprocating conveying assembly.

9. The automatic sponge laminating equipment according to claim 1, characterized in that: The gluing mechanism includes a gluing bracket, a gluing conveying assembly, and a gluing machine. The gluing conveying assembly is mounted on the gluing bracket, with its two ends adjacent to the feeding conveying mechanism and the distributing conveying mechanism, respectively. The gluing machine is located above the gluing conveying assembly and is used to apply glue to the sponge on the gluing conveying assembly.

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