High-efficiency bonding equipment for PP calcium plastic box corrugated board

Abstract

The utility model relates to the packaging material forming and bonding technical field discloses a kind of PP calcium plastic box corrugated board high -efficient bonding equipment, comprising: workbench, for the installation carrier of U-shaped plate and four square clamping assembly;U-shaped plate is installed at the top of workbench, for as the installation carrier of distance control even coating component, adjusting assembly and glue spraying component;Distance control even coating component is used to carry out even coating glue operation to corrugated board.Through setting distance control even coating component, it is convenient to carry out even rolling pressure operation to the colloid on corrugated board, further conveniently carry out even coating operation to the colloid on corrugated board, solve the problem that the colloid thickness on corrugated board is not uniform and appears uneven coating when staff handhold brush to coat the colloid on corrugated board, improve the bonding quality of corrugated board, further improve the efficiency of production, be favorable to practical application and operation.

Description

Technical Field

[0001] This utility model relates to the field of packaging material molding and bonding technology, and more specifically to a high-efficiency bonding equipment for PP calcium plastic box corrugated boards. Background Technology

[0002] PP calcium plastic corrugated board is a plastic sheet with a corrugated structure made of polypropylene (PP) through an extrusion process. It has the characteristics of moisture resistance, corrosion resistance, light weight, environmental protection and recyclability. In non-automated production lines, workers need to manually bond two corrugated boards together with an adhesive.

[0003] The shortcomings of existing technology are as follows: In the process of bonding two corrugated boards, workers need to use a brush to apply adhesive to the surface of one corrugated board and then bond it to the other. However, the thickness of the adhesive applied by the workers using the brush is uneven, resulting in some areas having too much adhesive (causing waste) or too little adhesive (insufficient bonding). This uneven coating reduces the bonding quality between the two corrugated boards, further reduces production efficiency, and is not conducive to practical application and operation. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides a high-efficiency bonding device for PP calcium plastic corrugated board, so as to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a high-efficiency bonding device for PP calcium plastic corrugated board boxes, comprising: The workbench is used as a mounting platform for U-shaped plates and square clamping components. The U-shaped plate is installed on the top of the workbench and serves as a mounting carrier for the distance control coating component, the adjustment component, and the glue spraying component. The distance control coating component is used for uniformly coating adhesive onto corrugated boards. The distance-controlled uniform coating component includes: The first fixing plate is installed on the top of the outer side of the U-shaped plate; A reciprocating lead screw, which is rotatably fitted between two first fixed plates; A motor is mounted on the outside of one of the first fixed plates, and the output shaft of the motor is fixedly connected to the shaft end of the reciprocating lead screw; The chute is located inside the top of the U-shaped plate; The slider is slidably fitted inside the groove, and the slider and the reciprocating lead screw form a helical pair transmission; The second threaded rod is threaded inside the slider and is located on one side of the reciprocating screw; An auxiliary rod is slidably engaged with a slider, and the auxiliary rod is located on the side of the reciprocating screw away from the second threaded rod. A receiving plate, which is rotatably fitted to the bottom end of the second threaded rod, and the top of the receiving plate on the side away from the second threaded rod is fixedly connected to the bottom end of the auxiliary rod; The second fixing plates are installed on both sides of the bottom of the receiving plate; The roller is rotatably fitted between two second fixed plates.

[0006] Preferably, the U-shaped plate further includes: Guide grooves are all formed on both sides of the inner wall of the slide groove; Guide blocks are installed on both sides of the slider, and the guide blocks and guide grooves are in sliding fit.

[0007] Preferably, the four-way clamping assembly includes: Grooves are equidistantly formed on the top of the worktable; The fixing blocks are all installed inside the grooves; The first threaded rod is threadedly fitted inside the fixed block; An irregularly shaped clamping block is slidably fitted inside a groove, and the inner side of the irregularly shaped clamping block is rotatably fitted with the shaft end of the first threaded rod.

[0008] Preferably, it further includes a pressing component disposed on the distance control and uniform coating component, the pressing component comprising: The third fixing plates are installed on both sides of the slider, and the two third fixing plates are located inside the U-shaped plate; The electric telescopic rods are all installed at the bottom of the third fixed plate, and the two electric telescopic rods are located on both sides of the second threaded rod and the auxiliary rod; The pressure plates are all installed on the piston rod of the electric telescopic rod.

[0009] Preferably, the adjustment component includes: Two U-shaped blocks; Slots are equidistantly provided on the top of the outer side of the U-shaped plate, and multiple slots are located on both sides of the slide. An insert is mounted on the bottom of the U-shaped block, and the insert is adapted to fit into one of the slots.

[0010] Preferably, the adhesive spraying assembly includes: The fourth fixing plate is installed on the outside of the U-shaped plate; A pneumatic diaphragm pump is installed on top of the fourth fixed plate; A clamping plate is installed on the outside of the U-shaped plate, and the clamping plate is located above the fourth fixing plate; The nozzle is installed on the output end of the pneumatic diaphragm pump, and the nozzle is engaged with the clamping plate. The input end of the pneumatic diaphragm pump is connected to an external plastic box.

[0011] The beneficial effects of this utility model are: 1. In this utility model, by setting a distance control coating component, it is convenient to perform uniform rolling operation on the adhesive on the corrugated board, and further facilitates the uniform coating operation on the adhesive on the corrugated board. This solves the problem of uneven coating caused by workers applying the adhesive on the corrugated board with a hand brush, which results in uneven thickness of the adhesive on the corrugated board. This improves the bonding quality of the corrugated board, further improves production efficiency, and is beneficial to practical application and operation.

[0012] 2. In this utility model, by setting a four-sided clamping component, it is convenient to clamp the four sides of the corrugated board and prevent the corrugated board from shifting on the worktable; by setting a pressing component, it is convenient to press two corrugated boards together and further facilitate the bonding operation; by setting an adjusting component, it is convenient to adjust the sliding range of the slider on the reciprocating screw and prevent the roller coating from being applied to non-working areas, thus saving time; by setting a glue spraying component, it is convenient to spray glue onto the upper surface of the corrugated board. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall equipment structure from a top-down view.

[0014] Figure 2 This is a schematic diagram of the overall equipment structure from a top-down view.

[0015] Figure 3 This is a schematic diagram of the four-sided clamping assembly structure on the workbench of this utility model.

[0016] Figure 4 This is a schematic diagram of the distance control coating component and the pressing component in cross-sectional view of the U-shaped plate of this utility model.

[0017] Figure 5 This is a partially enlarged structural diagram of the adjustment component in the cross-sectional view of the U-shaped plate of this utility model.

[0018] Explanation of reference numerals in the attached figures: 1. Workbench; 2. U-shaped plate; 3. Four-sided clamping assembly; 31. Groove; 32. Fixing block; 33. First threaded rod; 34. Irregularly shaped clamping block; 4. Distance control and uniform coating assembly; 41. First fixing plate; 42. Reciprocating lead screw; 43. Motor; 44. Slide groove; 45. Slider; 46. Guide groove; 47. Guide block; 48. Second threaded rod; 49. Auxiliary rod; 410. Receiving plate; 411. Second fixing plate; 412. Roller; 5. Adjustment assembly; 51. U-shaped block; 52. Slot; 53. Insertion block; 6. Pressing assembly; 61. Third fixing plate; 62. Electric telescopic rod; 63. Pressure plate; 7. Glue spraying assembly; 71. Fourth fixing plate; 72. Pneumatic diaphragm pump; 73. Clamping plate; 74. Nozzle. Detailed Implementation

[0019] The following will be combined with the appendix Figures 1 to 5 The technical solutions in the embodiments of this utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0020] Please see Figure 4 This utility model embodiment provides a high-efficiency bonding device for PP calcium plastic corrugated boxes, comprising: Workbench 1 is used as a mounting carrier for U-shaped plate 2 and square clamping assembly 3; U-shaped plate 2 is installed on top of workbench 1 and serves as a mounting carrier for distance control coating component 4, adjustment component 5 and glue spraying component 7. The distance control coating component 4 is used to uniformly coat the corrugated board with adhesive. The distance control and uniform coating component 4 includes: The first fixing plate 41 is installed on the top of the outer side of the U-shaped plate 2; The reciprocating lead screw 42 is rotatably fitted between the two first fixed plates 41; Motor 43 is mounted on the outside of one of the first fixed plates 41, and the output shaft of motor 43 is fixedly connected to the shaft end of reciprocating lead screw 42; Slide 44 is formed inside the top of the U-shaped plate 2; Slider 45 is slidably fitted inside slide groove 44, and slider 45 and reciprocating lead screw 42 form a helical pair transmission; The second threaded rod 48 is threaded inside the slider 45 and is located on one side of the reciprocating screw 42. Auxiliary rod 49 is slidably engaged with slider 45, and auxiliary rod 49 is located on the side of reciprocating screw 42 away from the second threaded rod 48; The receiving plate 410 is rotatably fitted at the bottom end of the second threaded rod 48, and the top of the receiving plate 410 on the side away from the second threaded rod 48 is fixedly connected to the bottom end of the auxiliary rod 49. The second fixing plate 411 is installed on both sides of the bottom of the receiving plate 410; Roller 412 is rotatably fitted between two second fixed plates 411; Guide grooves 46 are all formed on both sides of the inner wall of the slide groove 44; Guide blocks 47 are installed on both sides of slider 45, and guide blocks 47 and guide grooves 46 are in sliding fit.

[0021] In practical application, the second threaded rod 48 is first manually rotated, and in conjunction with the auxiliary rod 49, the roller 412 between the two second fixed plates 411 at the bottom of the receiving plate 410 is moved downward, so that the roller 412 is in contact with the corrugated plate. The drive motor 43 drives the reciprocating screw 42 between the two first fixed plates 41 to rotate, thereby driving the slider 45 to slide back and forth in the slide groove 44. This causes the guide blocks 47 on both sides of the slider 45 to slide synchronously in the guide grooves 46 opened on both sides of the inner wall of the slide groove 44. At the same time, the roller 412 is driven to roll on the corrugated plate, so as to achieve a uniform coating of the adhesive on the corrugated plate.

[0022] This embodiment, by setting the distance control coating component 4, facilitates the uniform rolling operation of the adhesive on the corrugated board, further facilitating the uniform coating operation of the adhesive on the corrugated board. It solves the problem of uneven coating caused by workers applying the adhesive to the corrugated board with a hand brush, which results in inconsistent adhesive thickness on the corrugated board. This improves the bonding quality of the corrugated board, further increases production efficiency, and is beneficial for practical application and operation.

[0023] In one embodiment, the surfaces of the reciprocating lead screw 42 and the second threaded rod 48 can be subjected to surface treatment processes such as galvanizing, chrome plating, and spraying with anti-rust paint to form a protective layer and prevent moisture and oxygen from directly contacting the metal surface.

[0024] Please see Figure 3 In a preferred embodiment of this utility model, the four-sided clamping assembly 3 includes: Grooves 31 are equidistantly formed on the top of the worktable 1; The fixing blocks 32 are all installed inside the grooves 31; The first threaded rod 33 is threadedly engaged inside the fixed block 32; The irregularly shaped clamping block 34 is slidably fitted inside the groove 31, and the inner side of the irregularly shaped clamping block 34 is rotatably fitted with the shaft end of the first threaded rod 33.

[0025] In practical application, this embodiment involves manually rotating the first threaded rod 33 on the fixing block 32, thereby causing the first threaded rod 33 to screw into the groove 31, which in turn causes the irregular clamping block 34 to slide within the groove 31, clamping the four sides of the corrugated plate.

[0026] In this embodiment, by setting up a four-sided clamping component 3, it is convenient to clamp the four sides of the corrugated board and prevent the corrugated board from shifting on the worktable 1.

[0027] In one embodiment, the surface of the first threaded rod 33 may undergo surface treatment processes such as galvanizing, chrome plating, or spraying with anti-rust paint to form a protective layer, preventing moisture and oxygen from directly contacting the metal surface.

[0028] Please see Figure 4 In a preferred embodiment of this utility model, it further includes a pressing component 6 disposed on the distance control coating component 4, the pressing component 6 comprising: The third fixing plates 61 are installed on both sides of the slider 45, and the two third fixing plates 61 are located inside the U-shaped plate 2. The electric telescopic rods 62 are all installed at the bottom of the third fixed plate 61, and the two electric telescopic rods 62 are located on both sides of the second threaded rod 48 and the auxiliary rod 49. The pressure plates 63 are all installed on the piston rods of the electric telescopic rod 62.

[0029] In practical application, after the adhesive on the corrugated board is coated, another corrugated board is manually attached to the lower corrugated board. Then, the electric telescopic rod 62 at the bottom of the third fixing plate 61 is driven to move the pressure plate 63 downward to squeeze the two corrugated boards.

[0030] In this embodiment, by setting up the pressing component 6, it is convenient to press the two corrugated sheets together, and further convenient to bond the two corrugated sheets together.

[0031] Please see Figure 5 In a preferred embodiment of this utility model, the adjustment component 5 includes: Two U-shaped blocks, 51; Slots 52 are equidistantly opened on the top of the outer side of the U-shaped plate 2, and multiple slots 52 are located on both sides of the slide 44; Insert 53 is installed at the bottom of U-shaped block 51 and is adapted to one of the slots 52.

[0032] In practical application, the insert 53 at the bottom of the U-shaped block 51 is inserted into one of the corresponding slots 52, so that the two U-shaped blocks 51 are joined together to form a baffle, which is used to control the sliding range of the slider 45 on the reciprocating lead screw 42.

[0033] In this embodiment, by setting the adjustment component 5, the sliding range of the slider 45 on the reciprocating lead screw 42 can be easily adjusted, preventing the roller 412 from coating non-working areas and thus wasting time.

[0034] Please see Figure 1 In a preferred embodiment of this utility model, the adhesive spraying assembly 7 includes: The fourth fixing plate 71 is installed on the outside of the U-shaped plate 2; A pneumatic diaphragm pump 72 is mounted on top of the fourth fixed plate 71; The clamping plate 73 is installed on the outside of the U-shaped plate 2, and the clamping plate 73 is located above the fourth fixing plate 71; The nozzle 74 is installed on the output end of the pneumatic diaphragm pump 72, and the nozzle 74 is engaged with the clamping plate 73. The input end of the pneumatic diaphragm pump 72 is connected to an external rubber box.

[0035] In practical application, this embodiment uses a pneumatic diaphragm pump 72 on the fourth fixed plate 71 to spray the adhesive from the external glue tank onto the corrugated board through a handheld nozzle 74, thus achieving the glue spraying operation.

[0036] This embodiment facilitates the application of adhesive to the upper surface of the corrugated board by setting up the adhesive spraying component 7.

[0037] Based on the explanations and teachings in the foregoing specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and any modifications and alterations to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A high-efficiency bonding device for PP calcium plastic corrugated boards, characterized in that, include: The workbench (1) is used as a mounting carrier for the U-shaped plate (2) and the square clamping assembly (3); U-shaped plate (2) is installed on the top of the workbench (1) and is used as a mounting carrier for the distance control coating assembly (4), the adjustment assembly (5) and the glue spraying assembly (7); The distance control coating component (4) is used for uniformly coating adhesive onto corrugated boards; The distance-controlled uniform coating component (4) includes: The first fixing plate (41) is installed on the top of the outside of the U-shaped plate (2); A reciprocating lead screw (42) is rotatably fitted between two first fixed plates (41); A motor (43) is mounted on the outside of one of the first fixed plates (41), and the output shaft of the motor (43) is fixedly connected to the shaft end of the reciprocating lead screw (42); A groove (44) is formed inside the top of the U-shaped plate (2); The slider (45) is slidably fitted inside the groove (44), and the slider (45) and the reciprocating lead screw (42) form a helical pair transmission; The second threaded rod (48) is threaded inside the slider (45) and is located on one side of the reciprocating screw (42); Auxiliary rod (49) is slidably engaged with slider (45), and the auxiliary rod (49) is located on the side of reciprocating screw (42) away from the second threaded rod (48); The receiving plate (410) is rotatably fitted to the bottom end of the second threaded rod (48), and the top of the receiving plate (410) on the side away from the second threaded rod (48) is fixedly connected to the bottom end of the auxiliary rod (49). The second fixing plate (411) is installed on both sides of the bottom of the receiving plate (410); The roller (412) is rotatably fitted between two second fixed plates (411).

2. The high-efficiency bonding equipment for PP calcium plastic corrugated board according to claim 1, characterized in that, The U-shaped plate (2) also includes: Guide grooves (46) are all opened on both sides of the inner wall of the slide groove (44); Guide blocks (47) are installed on both sides of the slider (45), and the guide blocks (47) and guide grooves (46) slide together.

3. The high-efficiency bonding equipment for PP calcium plastic corrugated board according to claim 1, characterized in that, The four-way clamping assembly (3) includes: Grooves (31) are equidistantly formed on the top of the workbench (1); The fixing blocks (32) are all installed inside the grooves (31); The first threaded rod (33) is threadedly engaged inside the fixed block (32); The irregular clamping block (34) is slidably fitted inside the groove (31), and the inner side of the irregular clamping block (34) is rotatably fitted with the shaft end of the first threaded rod (33).

4. The high-efficiency bonding equipment for PP calcium plastic corrugated board according to claim 1, characterized in that, It also includes a pressing assembly (6) disposed on the distance control coating assembly (4), the pressing assembly (6) comprising: The third fixing plates (61) are installed on both sides of the slider (45), and the two third fixing plates (61) are located inside the U-shaped plate (2); The electric telescopic rods (62) are all installed at the bottom of the third fixed plate (61), and the two electric telescopic rods (62) are located on both sides of the second threaded rod (48) and the auxiliary rod (49); The pressure plate (63) is installed on the piston rod of the electric telescopic rod (62).

5. The high-efficiency bonding equipment for PP calcium plastic corrugated board according to claim 1, characterized in that, The adjustment component (5) includes: Two U-shaped blocks (51); Slots (52) are equidistantly opened on the top of the outer side of the U-shaped plate (2), and multiple slots (52) are located on both sides of the slide (44); A plug (53) is installed at the bottom of the U-shaped block (51) and the plug (53) is adapted to one of the slots (52).

6. The high-efficiency bonding equipment for PP calcium plastic corrugated board according to claim 1, characterized in that, The adhesive spraying assembly (7) includes: The fourth fixing plate (71) is installed on the outside of the U-shaped plate (2); A pneumatic diaphragm pump (72) is mounted on top of the fourth fixed plate (71); A clamping plate (73) is installed on the outside of the U-shaped plate (2), and the clamping plate (73) is located above the fourth fixing plate (71); The nozzle (74) is installed on the output end of the pneumatic diaphragm pump (72), and the nozzle (74) is engaged with the clamping plate (73); The input end of the pneumatic diaphragm pump (72) is connected to an external plastic box.

Images