Paper tableware gluing mechanism

Abstract

The utility model discloses a paper tableware glue coating mechanism which comprises an arrangement table, a conveying chain arranged on the upper portion of the arrangement table and wound into a ring to operate, and clamp sets arranged on the conveying chain at intervals and used for clamping materials. A feeding station, a soaking station, a glue blowing station, a drying station and a discharging station are sequentially arranged on the arrangement table corresponding to the conveying chain, the feeding station and the discharging station take and place materials corresponding to an external mechanism, and the soaking station is provided with a soaking mechanism used for conducting glue soaking on the materials. The glue blowing station is provided with a glue blowing mechanism used for blowing air to materials, and the drying station is provided with a drying mechanism used for drying the materials. According to the utility model, the stations are annularly arranged, so that all functional positions and mechanisms are annularly arranged, the space occupied by equipment is reduced, and the equipment is convenient to arrange and maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper tableware production equipment field more specifically, it is a kind of paper tableware glue coating mechanism. BACKGROUND

[0002] In prior art, paper tableware is universally recognized and used because it has more environmental advantages than plastic tableware.For the processing of paper tableware, paper is first laminated in multiple layers to form a processing material with appropriate thickness and strength, then the laminated material is punched to the shape of the paper tableware to be processed, and then the paper tableware is formed into a desired three-dimensional state by hot pressing;Finally, the surface of the paper tableware is coated with glue to impart water resistance and durability.The glue coating process involves glue blowing and drying to ensure uniform and stable glue on the surface of the paper tableware, and the traditional process has straight-line arrangement of components, which occupies a lot of space. SUMMARY

[0003] To overcome the shortcomings of the prior art, the utility model aims to provide a paper tableware glue coating mechanism that can complete the glue coating process in an orderly manner while reducing the space occupied by the equipment.

[0004] The utility model provides the following technical scheme: a paper tableware glue coating mechanism, which comprises a layout table, a conveying chain arranged on the upper part of the layout table and running in a ring shape, and a clamp group arranged on the conveying chain at intervals to clamp materials, the layout table is provided with a feeding station, a soaking station, a glue blowing station, a drying station and a discharging station in sequence corresponding to the conveying chain, the feeding station and the discharging station correspond to external mechanisms to take and place materials, the soaking station is provided with a soaking mechanism for soaking materials with glue, the glue blowing station is provided with a glue blowing mechanism for blowing materials, and the drying station is provided with a drying mechanism for drying materials.

[0005] As an improvement, the layout table is provided with a ring-shaped guide rail corresponding to the conveying chain, and the clamp group is slidably arranged on the ring-shaped guide rail.

[0006] As an improvement, the clamp group comprises a main frame body and a clamping jaw arranged at the front of the main frame body, the rear of the main frame body is connected to the conveying chain, and the lower part of the main frame body is provided with spaced rollers, and the spaced rollers are respectively supported on the inner and outer sides of the ring-shaped guide rail for cooperation.

[0007] As an improvement, the clamping jaw is rotatably arranged at the front of the main frame body by a turnover plate; when the turnover plate is naturally suspended, the clamping jaw is suspended downward; a push cylinder is arranged at the feeding station, and when the push cylinder is extended, it touches the turnover plate to rotate the clamping jaw outward and correspond to the previous feeding position.

[0008] As an improvement, the soaking mechanism and the glue blowing mechanism are lifted by respective lifting mechanisms, the lifting mechanism comprises a servo motor, a screw rod and a sliding block, the sliding block is arranged on the soaking mechanism and the glue blowing mechanism, the servo motor, the screw rod and the sliding block are sequentially connected, and the lifting of the soaking mechanism and the glue blowing mechanism is driven by the servo motor.

[0009] As an improvement, the soaking mechanism comprises a soaking box and a first base for mounting the soaking box, and the sliding block is arranged on the two sides of the first base.

[0010] As an improvement, the glue blowing mechanism comprises two wind knives arranged at intervals, a collecting box and a second base for mounting the collecting box, the two wind knives are arranged on the upper part of the collecting box, and the sliding block is arranged on the two sides of the second base.

[0011] As an improvement, the drying mechanism comprises two drying lamps arranged at intervals.

[0012] The device has the advantages that: the arrangement positions are arranged in a ring shape, so that the functions and the mechanisms are arranged in a ring shape, the space occupied by the device is reduced, and the device is convenient to arrange and maintain. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The device has the advantages that: the arrangement positions are arranged in a ring shape, so that the functions and the mechanisms are arranged in a ring shape, the space occupied by the device is reduced, and the device is convenient to arrange and maintain. Figure 1 .

[0014] Figure 2 The device has the advantages that: the arrangement positions are arranged in a ring shape, so that the functions and the mechanisms are arranged in a ring shape, the space occupied by the device is reduced, and the device is convenient to arrange and maintain. Figure 2 .

[0015] Figure 3 The device has the advantages that: the arrangement positions are arranged in a ring shape, so that the functions and the mechanisms are arranged in a ring shape, the space occupied by the device is reduced, and the device is convenient to arrange and maintain.

[0016] In the figure: 1, arrangement table; 2, conveying chain; 3, clamp group; 31, main frame body; 32, clamping jaw; 33, roller; 34, turnover plate; 4, soaking mechanism; 41, soaking box; 42, first base; 5, glue blowing mechanism; 51, air knife; 52, collecting box; 53, second base; 6, drying mechanism; 61, drying lamp; 7, ring-shaped guide rail; 8, push air cylinder; 9, lifting mechanism; 91, servo motor; 92, screw rod; 93, sliding block. DETAILED DESCRIPTION

[0017] The specific embodiments of the device will be described in detail below with reference to the drawings.

[0018] As Figure 1 , 2, 3, as shown in the paper tableware glue covering mechanism of the embodiment. The embodiment comprises a layout table 1, a conveying chain 2 arranged on the upper part of the layout table 1 and running in a ring shape, and a clamp group 3 arranged on the conveying chain 2 and clamping materials, the layout table 1 is sequentially provided with a feeding station, a soaking station, a glue blowing station, a drying station and a discharging station corresponding to the conveying chain 2, the feeding station and the discharging station correspond to the external mechanism to take and place the materials, the soaking station is provided with a soaking mechanism 4 for soaking the materials with glue, the glue blowing station is provided with a glue blowing mechanism 5 for blowing the materials, and the drying station is provided with a drying mechanism 6 for drying the materials.

[0019] In use, the feeding station corresponds to the conveying position of the previous process, the materials are sent to the feeding station by the mechanical hand, the clamp group 3 at the feeding station clamps the materials, the conveying chain 2 is driven by a driving part such as a motor to run, the materials reach the soaking station, the soaking mechanism 4 at the soaking station fully soaks the materials with glue, then the materials reach the glue blowing station, the glue blowing mechanism 5 at the glue blowing station blows the materials to blow away the excess glue on the surface of the materials, ensuring uniform coverage of the glue on the surface of the materials, then the materials reach the drying station, the drying mechanism 6 at the drying station dries and shapes the glue, and then the materials reach the discharging station for discharging. The whole conveying track is arranged in a ring shape along the layout table 1 by the conveying chain 2, and the space occupied by the whole is optimized, facilitating arrangement and maintenance.

[0020] As an improved embodiment, the layout table 1 is provided with a ring-shaped guide rail 7 corresponding to the conveying chain 2, and the clamp group 3 is slidably arranged on the ring-shaped guide rail 7.

[0021] As shown in Figure 1 , 2 , 3, the conveying chain 2 is arranged on the four surrounding sprockets to maintain structural stability, the clamp group 3 is slidably arranged on the ring-shaped guide rail 7, and the connection of the conveying chain 2 and the clamp group 3 can maintain good structural stability of the conveying chain 2 and the clamp group 3, and maintain the stability of the structure during overall operation and stopping.

[0022] As an improved embodiment, the clamp group 3 comprises a main frame body 31 and a clamping jaw 32 arranged at the front of the main frame body 31, the rear of the main frame body 31 is connected to the conveying chain 2, the lower part of the main frame body 31 is provided with a plurality of spaced rollers 33, and the spaced rollers 33 are respectively supported on the inner and outer sides of the ring-shaped guide rail 7 for cooperation.

[0023] As shown in Figure 1 , 2As shown in Figure 3, the main frame 31 is clamped on the inner and outer sides of the annular guide rail 7 by the rollers 33 on both sides of the lower part, forming a stable inner and outer rolling structure during operation; the rear of the main frame 31 is connected to the conveyor chain 2, which runs on the relatively inner side to drive the main frame 31, and the gripper 32 is on the relatively outer side, which can be connected to an external air source to control the opening and closing, so as to realize the picking and placing of materials.

[0024] As an improved specific implementation, the gripper 32 is rotatably mounted on the front of the main frame 31 via a flip plate 34; when the flip plate 34 is naturally suspended, the gripper 32 is suspended downwards; a push cylinder 8 is provided at the loading station, and when the push cylinder 8 extends, it abuts against the flip plate 34, causing the gripper 32 to rotate outwards and thus correspond to the previous loading position.

[0025] like Figure 1 , 2 As shown in Figure 3, the design of the flip plate 34 allows the grippers 32 to hang naturally downwards when not driven to flip outwards. This allows the gripped material to hang naturally downwards, ensuring proper alignment with the soaking mechanism 4, the blowing mechanism 5, the drying mechanism 6, and the discharge collection box when moving to the soaking station, blowing mechanism 5, drying mechanism 6, and unloading station. No position adjustment of the grippers 32 is required; each mechanism can perform its respective process based on its position and mobility, improving the stability of material conveying and position maintenance, and reducing adjustment steps. The push cylinder 8 only needs to be installed at the loading station; it is not required at other stations, reducing the difficulty and complexity of component setup and controlling component costs. The push cylinder 8 pushes the flip plate 34, adjusting the grippers 32 to face outwards, facilitating alignment with the previous output position. This allows the mechanical structure to transfer the material to the corresponding grippers 32. Multiple sets of grippers 32 can be set up for each group of materials in the adhesive coating process, thereby completing the batch adhesive coating process. The multiple sets of grippers 32 can be synchronously flipped by a push cylinder 8, which improves the efficiency of mechanism operation and material transfer, and controls component costs. Preferably, a push roller can be set at the end of the cylinder shaft of the push cylinder 8 to abut against the flipping plate 34, thereby reducing wear between components.

[0026] As an improved specific implementation, both the soaking mechanism 4 and the blowing mechanism 5 are raised and lowered by their respective lifting mechanisms 9. The lifting mechanism 9 includes a servo motor 91, a lead screw 92 and a slider 93. The slider 93 is disposed on the soaking mechanism 4 and the blowing mechanism 5. The servo motor 91, the lead screw 92 and the slider 93 are connected in sequence, and the servo motor 91 drives the raising and lowering of the soaking mechanism 4 and the blowing mechanism 5.

[0027] like Figure 2 , 2As shown, the clamping jaw 32 is driven by the conveying chain 2 to the position above the soaking mechanism 4 and the glue blowing mechanism 5, and then the soaking mechanism 4 and the glue blowing mechanism 5 are lifted by the lifting mechanism 9 to adapt the height of the material on the clamping jaw 32, thereby completing the soaking and glue blowing processes; the position of the clamping jaw 32 does not need to be adjusted, thereby facilitating the structure simplification of the clamp group 3 and the conveying chain 2, and keeping the stable height position for operation and stopping, achieving the purpose of simplifying the equipment structure and controlling the cost. The lifting mechanism 9 is specifically provided as a cooperation structure of a lead screw 92 and a sliding block 93, the start and stop of a servo motor 91 control the rotation of the lead screw 92, and the sliding block 93 moves along the lead screw 92, thereby lifting the soaking mechanism 4 and the glue blowing mechanism 5 to the appropriate material height, such as ensuring that the material is completely soaked in the glue of the soaking mechanism 4, and the blowing part of the glue blowing mechanism 5 blows the material; after completing the process, the soaking mechanism 4 and the glue blowing mechanism 5 are lowered and reset again, without affecting the continuous conveying of the clamping jaw 32 and the material.

[0028] As an improved embodiment, the soaking mechanism 4 includes a soaking box 41 and a first base 42 for mounting the soaking box 41, and the sliding block 93 is mounted on both sides of the first base 42.

[0029] As shown in the figure, Figure 2 the soaking box 41 contains glue for soaking and gluing the material; the first base 42 arranges the soaking box 41, and the sliding block 93 is mounted on both sides of the first base 42 to stably lift and adjust the height in cooperation with the lead screw 92 on both sides.

[0030] As an improved embodiment, the glue blowing mechanism 5 includes two spaced air knives 51, a collection box 52, and a second base 53 for mounting the collection box 52, and the two air knives 51 are arranged on the upper part of the collection box 52, and the sliding block 93 is mounted on both sides of the second base 53.

[0031] As shown in the figure, Figure 1 the two spaced air knives 51 are used to contain the material, and after the two air knives 51 are lifted to the material height, the strip-shaped air outlets of the two air knives 51 can blow the front and back of the material to achieve good blowing of the glue, and the collection box 52 receives the blown glue below; the second base 53 arranges the collection box 52, and the sliding block 93 is mounted on both sides of the second base 53 to stably lift and adjust the height in cooperation with the lead screw 92 on both sides.

[0032] As an improved embodiment, the drying mechanism 6 includes two spaced drying lamps 61.

[0033] As shown in the figure, ​ , 2As shown, the drying lamp 61 is arranged corresponding to the height of the material hanging, and the material can pass between the two drying lamps 61 arranged at intervals during conveying, so that the drying lamp 61 itself does not need to be adjusted in height; the two drying lamps 61 arranged at intervals can sufficiently dry the front and back of the material, and realize good shaping of the outer layer glue.

[0034] The preferred embodiments of the present application have been described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application can also be considered as the protection scope of the present application.

Claims

1. A paper tableware gumming mechanism, characterized in that: The utility model provides a material processing device, including arrangement platform (1), set up in the upper portion of arrangement platform (1) and around the setting of annular operation's conveying chain (2), and the clamp group (3) of interval setting on conveying chain (2) carries out material clamping, corresponding conveying chain (2) is sequentially provided with feeding station, soaking station, glue blowing station, drying station and unloading station on the arrangement platform (1), and the feeding station and unloading station correspond to the outside mechanism and take and put the material, the soaking station is provided for the soaking mechanism (4) of glue water soaking to material, the glue blowing mechanism (5) for blowing to material is set up in the glue blowing station, and the drying mechanism (6) for drying to material is set up in the drying station.

2. The paper tableware glue coating mechanism according to claim 1, characterized in that: Corresponding conveying chain (2) is provided with annular guide rail (7) on the arrangement platform (1), and the clamp group (3) is slidably provided on the annular guide rail (7).

3. The paper tableware glue coating mechanism according to claim 2, characterized in that: The clamp group (3) includes a main frame (31) and a jaw (32) provided at the front of the main frame (31), the rear of the main frame (31) is connected to the conveying chain (2), and the lower part of the main frame (31) is provided with interval rollers (33), and the interval rollers (33) are respectively supported on the inner and outer sides of the annular guide rail (7) for cooperation.

4. The paper tableware glue coating mechanism according to claim 3, characterized in that: The jaw (32) is rotatably provided at the front of the main frame (31) by a turnover plate (34); when the turnover plate (34) is naturally hung, the jaw (32) is hung downward; a push cylinder (8) is provided at the feeding station, and the push cylinder (8) is in contact with the turnover plate (34) when it is extended, so that the jaw (32) is rotated outward and corresponds to the previous feeding position.

5. A paper tableware gluing mechanism according to any one of claims 1-4, characterized in that: The soaking mechanism (4) and the glue blowing mechanism (5) are lifted by respective lifting mechanisms (9), the lifting mechanism (9) includes a servo motor (91), a lead screw (92) and a sliding block (93), the sliding block (93) is provided on the soaking mechanism (4) and the glue blowing mechanism (5), the servo motor (91), the lead screw (92) and the sliding block (93) are sequentially connected, and then the lifting of the soaking mechanism (4) and the glue blowing mechanism (5) is driven by the servo motor (91).

6. A paper tableware gumming mechanism according to claim 5, characterized in that: The soaking mechanism (4) includes a soaking box (41) and a first base (42) for mounting the soaking box (41), and the sliding block (93) is mounted on both sides of the first base (42).

7. The paper tableware glue coating mechanism according to claim 5, characterized in that: The glue blowing mechanism (5) includes two interval setting air knives (51), a collection box (52) and a second base (53) for mounting the collection box (52), the two air knives (51) are provided on the upper part of the collection box (52), and the sliding block (93) is mounted on both sides of the second base (53).

8. A paper tableware gluing mechanism according to any one of claims 1-4, characterized in that: The drying mechanism (6) includes two interval setting drying lamps (61).

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