CN215704549U - Prevent banding closing device for paper products packing that looses - Google Patents

Abstract

The utility model discloses an anti-loosening edge sealing and pressing device for packaging paper products, which comprises a workbench, a support, a hydraulic cylinder, a connecting plate, a flanging die, a flanging groove, a positive and negative motor, a cavity, a transmission mechanism, a pressing mechanism and a gluing mechanism, wherein the top surface of the workbench vertically extends downwards to form the flanging groove, the cavity is formed in the workbench, the support and a positioning plate are fixed on the top surface of the workbench through bolts, the positive and negative motor is fixed on the side wall of the workbench through bolts, the hydraulic cylinder is fixed on the top surface of the support through bolts, the piston rod end of the hydraulic cylinder is connected with the flanging die in a welding mode through the connecting plate, and the transmission mechanism in transmission connection with the positive and negative motor is arranged in the cavity. This prevent banding closing device for paper products packing that scatters can compress tightly the junction of paper when the banding, prevents loosely, has improved the banding quality effectively, and the practicality is strong.

Description

Prevent banding closing device for paper products packing that looses

Technical Field

The utility model relates to the technical field of paper product packaging equipment processing, in particular to an anti-loosening edge sealing and pressing device for paper product packaging.

Background

The paper products wrapping bag need carry out processes such as hem, rubber coating, banding and back cover to the paper in the course of working, and present hem, rubber coating and banding process can not go on in step, have increased the degree of difficulty of production process, and very big influence work efficiency, and the practicality is not strong, can not satisfy people's user demand, in view of the defect that exists among the above prior art, is necessary to improve it further, makes it more possess the practicality, just can accord with the in-service use condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-scattering edge sealing and pressing device for packaging paper products, and aims to solve the problems that the existing edge folding, gluing and edge sealing procedures in the background art cannot be synchronously carried out, the difficulty of production procedures is increased, the working efficiency is greatly influenced, and the practicability is not high.

In order to achieve the purpose, the utility model provides the following technical scheme: a scattered-preventing edge sealing and pressing device for packaging paper products comprises a workbench, a support, a hydraulic cylinder, a connecting plate, an edge sealing die, an edge sealing groove, a positive and negative motor, a cavity, a transmission mechanism, a pressing mechanism and a gluing mechanism, wherein the edge sealing groove is formed in the top surface of the workbench in a vertically downward extending mode, the cavity is formed in the workbench, the support and a positioning plate are fixed on the top surface of the workbench through bolts, the positive and negative motor is fixed on the side wall of the workbench through bolts, the hydraulic cylinder is fixed on the top surface of the support through bolts, the piston rod end of the hydraulic cylinder is connected with the edge sealing die in a welding mode through the connecting plate, the transmission mechanism in transmission connection with the positive and negative motor is arranged in the cavity, a first groove and a second groove are formed in the workbench wall body at the two side walls of the edge sealing groove in the horizontal inward extending mode, and the pressing mechanism for pressing paper edges is arranged in the first groove and the second groove, and a gluing mechanism for gluing the paper is arranged in the second groove.

Furthermore, the flanging die is of a rectangular block structure, and the section of the flanging groove is of a right-angle U-shaped structure.

Furthermore, drive mechanism is including the transmission shaft to and round pin hub fixation in the epaxial gear of transmission, and with first rack and the second rack of gear engaged with, transmission shaft one end and cavity inner wall bearing swing joint, and the transmission shaft other end from the workstation wall body pass with positive and negative motor output shaft key-type connection, all run through in first rack and the second rack inner wall have rather than sliding connection's slide bar, and the top surface of first rack and second rack respectively the vertical welding connect have first transfer line and second transfer line, slide bar one end and cavity inner wall welded connection.

Furthermore, the pressing mechanism comprises a first pressing plate arranged in the first groove and a second pressing plate arranged in the second groove, both ends of the first pressing plate and the second pressing plate are welded and connected with a shaft lever, the first pressure plate is movably connected with the wall bearing of the first groove through a shaft lever, the second pressure plate is movably connected with the wall bearing of the second groove through a shaft lever, the first pressure strip and the second pressure strip are both provided with sliding grooves for sliding the T-shaped sliding blocks in, and the sliding blocks on the first compacting plate and the second compacting plate are respectively hinged with a first cross bar and a second cross bar, the first cross bar and the second cross bar both penetrate through the wall body of the workbench and are inserted into the cavity, and the one end welded connection of first horizontal pole position in the cavity has the riser, second horizontal pole and second transfer line welded connection, the riser passes through elasticity spring and the chamber wall welded connection of cavity.

Further, rubberizing mechanism is including welding the storage packing element on second recess inner wall to and the rubberizing strip with second pressure strip welded connection, store up the packing element and communicate with the glue solution case through the glue solution conveyer pipe, and store up the packing element and be hollow structure, and its bottom surface and the sealed board laminating mutually, go up the perpendicular downwardly extending formation of adhesive tape top surface and be used for storing the storage gluey groove of glue solution, and with store up the packing element bottom surface that the gluey groove is relative and offer the through-hole that is used for the glue solution to flow, closing plate one end is inserted to the second recess in, and the closing plate inserts the cell wall welded connection of elastic spring and second recess to the interior one end of second recess.

Compared with the prior art, the utility model has the beneficial effects that: this prevent banding closing device for paper products packing that scatters is provided with hemming die and hem groove, the hem operation to the paper can be accomplished to hemming die cooperation hem groove, be provided with drive mechanism simultaneously, hold-down mechanism and rubberizing mechanism, after the hem operation, drive mechanism can drive hold-down mechanism when the banding to the paper, rubberizing mechanism can carry out the rubber coating to the combination department of paper, thereby realize the hem, rubber coating and banding go on in step, work efficiency is greatly improved, simultaneously when the banding, hold-down mechanism cooperation hem die and hem groove, can compress tightly the combination department of paper, prevent loose, the banding quality has been improved effectively, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a front cross-sectional structure of a workbench during edge sealing operation according to the present invention;

FIG. 3 is an enlarged view of point A of FIG. 2 according to the present invention;

FIG. 4 is a schematic cross-sectional top view of the table, first groove and second groove of the present invention;

FIG. 5 is a top cross sectional view of the first hold-down plate and slider of the present invention.

In the figure: 1. a work table; 2. a support; 3. a hydraulic cylinder; 4. a connecting plate; 5. folding a die; 6. a flanging groove; 7. a positive and negative motor; 8. a cavity; 9. a transmission mechanism; 91. a drive shaft; 92. a gear; 93. a first rack; 94. a second rack; 95. a slide bar; 96. a first drive lever; 97. a second transmission rod; 10. a hold-down mechanism; 101. a first compression plate; 102. a second compression plate; 103. a first cross bar; 104. a second cross bar; 105. a slider; 106. a sliding groove; 107. a vertical plate; 11. a gluing mechanism; 111. a glue storage cylinder; 112. adhesive tape feeding; 113. a sealing plate; 12. a first groove; 13. a second groove; 14. and (7) positioning the plate.

Detailed Description

The drawings in the embodiments of the utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the utility model; rather than all embodiments. Based on the embodiments of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a prevent banding closing device for paper products packing that looses, comprises a workbench 1, support 2, pneumatic cylinder 3, connecting plate 4, the hemming die 5, hemming groove 6, positive and negative motor 7, cavity 8, drive mechanism 9, hold-down mechanism 10 and rubberizing mechanism 11, the perpendicular downwardly extending of top surface of workstation 1 is formed with hemming groove 6, and workstation 1 is inside to have seted up cavity 8, the top surface bolt fastening of workstation 1 has support 2 and locating plate 14, and the bolt fastening has positive and negative motor 7 on the lateral wall of workstation 1, the top surface bolt fastening of support 2 has pneumatic cylinder 3, and the tailpiece of the piston rod end of pneumatic cylinder 3 passes through connecting plate 4 and hemming die 5 welded connection, connecting plate 4 wholly is "U" column structure, can not influence the banding operation of hold-down mechanism 10 like this, be provided with drive mechanism 9 with positive and negative motor 7 transmission connection in the cavity 8, workstation 1 horizontal inwards extension of the cell wall body department of both sides cell wall of hemming groove 6 is formed with first recess 12 and second recess wall body 13, a pressing mechanism 10 for sealing and pressing the edges of the paper is arranged in the first groove 12 and the second groove 13, and a gluing mechanism 11 for gluing the paper is arranged in the second groove 13.

Further, hemming die 5 is rectangle massive structure, and the section of hem groove 6 is right angle "U" shape structure, and 14 numbers of locating plate are two like this, and two locating plates 14 are different with 6 intervals in hem groove, and like this when hemming die 5 cooperation hem groove 6 with the paper hem back, the length that the paper both ends surpass in hem die 5 top differs, can just in time be corresponding with the length of first pressure strip 101 and second pressure strip 102.

Furthermore, the transmission mechanism 9 comprises a transmission shaft 91, and a gear 92 fixed on the transmission shaft 91 by a pin shaft, and a first rack 93 and a second rack 94 engaged with the gear 92, one end of the transmission shaft 91 is movably connected with the bearing of the inner wall of the cavity 8, the other end of the transmission shaft 91 is connected with the output shaft of the positive and negative motor 7 through the wall body of the workbench 1, sliding rods 95 connected with the inner walls of the first rack 93 and the second rack 94 in a sliding way penetrate through the inner walls, and the top surfaces of the first rack 93 and the second rack 94 are respectively connected with a first transmission rod 96 and a second transmission rod 97 in a vertical welding way, one end of a sliding rod 95 is connected with the inner wall of the cavity 8 in a welding way, the first transmission rod 96 is not contacted with a vertical plate 107, and the two are mutually overlapped in the horizontal direction, so that the vertical plate 107 can not be immediately driven to move when the first transmission rod 96 moves, and the vertical plate 107 can be driven to move after moving for a certain distance.

Further, the pressing mechanism 10 includes a first pressing plate 101 disposed in the first groove 12, and a second pressing plate 102 disposed in the second groove 13, both ends of the first pressing plate 101 and the second pressing plate 102 are welded to connect with a shaft rod, the first pressing plate 101 is movably connected to a groove wall bearing of the first groove 12 through the shaft rod, the second pressing plate 102 is movably connected to a groove wall bearing of the second groove 13 through the shaft rod, both the first pressing plate 101 and the second pressing plate 102 are provided with a sliding groove 106 for a T-shaped sliding block 105 to slide in, the sliding blocks 105 on the first pressing plate 101 and the second pressing plate 102 are respectively hinged to connect with a first cross bar 103 and a second cross bar 104, the first cross bar 103 and the second cross bar 104 both penetrate through a wall of the workbench 1 and are inserted into the cavity 8, one end of the first cross bar 103 located in the cavity 8 is welded to connect with a vertical plate 107, the second cross bar 104 is welded to connect with a second transmission rod 97, riser 107 passes through elasticity spring and cavity 8's chamber wall welded connection, first pressure strip 101 face to flush with hem groove 6 cell wall in second pressure strip 102 one side, second pressure strip 102 faces to flush with hem groove 6 cell wall in first pressure strip 101 one side, first pressure strip 101 and second pressure strip 102 width sum are less than the width of hemming die 5, and length between them all is greater than the length of hemming die 5, like this when the banding, both can not collide each other, avoid the paper to be extruded damaged, when guaranteeing the paper banding simultaneously, can all be compressed tightly, guarantee the banding quality.

Further, the glue applying mechanism 11 includes a glue storage cylinder 111 welded to the inner wall of the second groove 13, and a glue applying strip 112 welded to the second pressing plate 102, the glue storage cylinder 111 is communicated with the glue tank through a glue delivery pipe, the glue storage cylinder 111 is of a hollow structure, the bottom surface of the glue storage cylinder is attached to the sealing plate 113, the top surface of the glue applying strip 112 vertically extends downward to form a glue storage tank for storing glue, the bottom surface of the glue storage cylinder 111 opposite to the glue storage tank is provided with through holes for flowing out glue, the through holes and the glue storage tank correspond to each other one by one and are distributed at equal intervals, so that the uniformity of glue application can be improved, one end of the sealing plate 113 is inserted into the second groove 13, one end of the sealing plate 113 inserted into the second groove 13 is welded to the groove wall of the second groove 13 through an elastic spring, the other end of the sealing plate 113 abuts against the glue applying strip 112, the glue storage cylinder 111 and the glue applying strip 112 are both of a strip shape, the glue storage cylinder 111 is used for storing glue solution conveyed by the glue solution box, the glue solution flows into the glue storage tank through the through hole, after the glue feeding strip 112 rotates along with the second pressing plate 102, the glue solution in the glue storage tank on the glue feeding strip 112 can flow to the surface of paper, and gluing operation on the paper is completed.

The working principle is as follows: when the paper folding machine is used, paper is placed on the top surface of the workbench 1 through the positioning plate 14, the hydraulic cylinder 3 and the positive and negative motor 7 are connected with a power supply and driven to operate, the hydraulic cylinder 3 drives the folding die 5 to move downwards through the connecting plate 4, and the folding die 5 presses the paper into the folding groove 6, so that the paper is folded;

after the side is finished, the forward and reverse motor 7 drives the transmission shaft 91 to axially rotate, the transmission shaft 91 drives the first rack 93 and the second rack 94 to horizontally slide along the sliding rod 95 through the gear 92, the first rack 93 and the second rack 94 move close to each other, and the first transmission rod 96 and the second transmission rod 97 on the first rack are driven by the first rack 93 and the second rack 94 to move;

as shown in fig. 3, the second transmission rod 97 can directly drive the second cross bar 104 to move synchronously, when the second cross bar 104 moves, the second pressing plate 102 can be pushed to turn over in the second groove 13 through the sliding block 105 on the second cross bar 104, and in the process that the second pressing plate 102 turns over from the vertical state to the horizontal state, the sliding rod 95 can rotate on the second cross bar 104 and slide along the sliding groove 106, so that the turning movement of the second pressing plate 102 is not hindered, so that the second pressing plate 102 can press the non-hemmed part of the paper to the top surface of the hemming die 5, and meanwhile, the glue application strip 112 moves synchronously with the second pressing plate 102, the glue in the glue application groove flows downwards, and finally, the glue can flow to the surface of the paper, thereby completing the glue application operation;

after the first cross bar 103 needs to move for a certain distance, the vertical plate 107 drives the first cross bar 103 to move horizontally, the first cross bar 103 can push the first pressing plate 101 to turn over in the first groove 12 through the sliding block 105 on the first cross bar 103, and in the process that the first pressing plate 101 turns over vertically and is in a horizontal shape, the sliding rod 95 can rotate on the first cross bar 103 and slide along the sliding groove 106, so that the turning movement of the first pressing plate 101 cannot be obstructed, the first pressing plate 101 can hem the other side of paper and is overlapped and pressed with the paper hemmed by the second pressing plate 102, and the paper can be adhered in cooperation with glue solution, so that the edge banding operation of the paper bag is completed;

after the edge sealing is finished, the positive and negative motors 7 drive the transmission mechanisms 9 to reset, so that the pressing mechanisms 10 can be driven to reset, the hydraulic cylinders 3 drive the edge folding dies 5 to reset, and the paper after edge folding can be taken down and subjected to subsequent bottom sealing operation.

While embodiments of the utility model have been shown and described; to one of ordinary skill in the art; it will be appreciated that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model; the scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a prevent banding closing device for paper products packing that looses, includes workstation (1), support (2), pneumatic cylinder (3), connecting plate (4), hemming die (5), hem groove (6), positive and negative motor (7), cavity (8), drive mechanism (9), hold-down mechanism (10) and rubberizing mechanism (11), its characterized in that: the top surface of the workbench (1) vertically extends downwards to form a flanging groove (6), a cavity (8) is formed in the workbench (1), a support (2) and a positioning plate (14) are fixed on the top surface of the workbench (1) through bolts, a positive and negative motor (7) is fixed on the side wall of the workbench (1) through bolts, a hydraulic cylinder (3) is fixed on the top surface of the support (2) through bolts, a piston rod end of the hydraulic cylinder (3) is connected with a flanging die (5) through a connecting plate (4) in a welding manner, a transmission mechanism (9) in transmission connection with the positive and negative motor (7) is arranged in the cavity (8), a first groove (12) and a second groove (13) are formed in the wall body of the workbench (1) at the groove walls at the two sides of the flanging groove (6) in a horizontally and inwards extending manner, and a pressing mechanism (10) for pressing the edge of paper is arranged in the first groove (12) and the second groove (13), and a gluing mechanism (11) for gluing the paper is arranged in the second groove (13).

2. The edge banding compression device of claim 1, wherein said edge banding compression device further comprises: the flanging die (5) is of a rectangular block structure, and the section of the flanging groove (6) is of a right-angle U-shaped structure.

3. The edge banding compression device of claim 1, wherein said edge banding compression device further comprises: the transmission mechanism (9) comprises a transmission shaft (91), a gear (92) fixed on the transmission shaft (91) through a pin shaft, a first rack (93) and a second rack (94) meshed with the gear (92), one end of the transmission shaft (91) is movably connected with an inner wall bearing of the cavity (8), the other end of the transmission shaft (91) penetrates through the wall body of the workbench (1) to be connected with an output shaft of the positive and negative motor (7) in a key mode, sliding rods (95) in sliding connection with the first rack (93) and the second rack (94) penetrate through the inner walls of the first rack (93) and the second rack (94), the top surfaces of the first rack (93) and the second rack (94) are respectively and vertically welded with a first transmission rod (96) and a second transmission rod (97), and one end of each sliding rod (95) is welded with the inner wall of the cavity (8).

4. The anti-unraveling edge banding compression device of claim 3, wherein: the pressing mechanism (10) comprises a first pressing plate (101) arranged in a first groove (12) and a second pressing plate (102) arranged in a second groove (13), both ends of the first pressing plate (101) and the second pressing plate (102) are connected with shaft rods in a welding mode, the first pressing plate (101) is movably connected with a groove wall bearing of the first groove (12) through the shaft rods, the second pressing plate (102) is movably connected with a groove wall bearing of the second groove (13) through the shaft rods, sliding grooves (106) used for sliding in T-shaped sliding blocks (105) are formed in the first pressing plate (101) and the second pressing plate (102), the sliding blocks (105) on the first pressing plate (101) and the second pressing plate (102) are respectively connected with a first cross rod (103) and a second cross rod (104) in a hinged mode, the first cross rod (103) and the second cross rod (104) penetrate through a wall body of the workbench (1) and are inserted into a cavity (8), and one end of the first cross rod (103) located in the cavity (8) is welded with a vertical plate (107), the second cross rod (104) is welded with the second transmission rod (97), and the vertical plate (107) is welded with the cavity wall of the cavity (8) through an elastic spring.

5. The anti-unraveling edge banding compression device of claim 4, wherein: rubberizing mechanism (11) are including welding storage packing element (111) on second recess (13) inner wall to and go up adhesive tape (112) with second pressure strip (102) welded connection, storage packing element (111) communicate with the glue solution case through the glue solution conveyer pipe, and store up adhesive tape (111) and be hollow structure, and its bottom surface and closing plate (113) laminate mutually, go up adhesive tape (112) top surface perpendicular downwardly extending and form the glue storage tank that is used for storing the glue solution, and offer the through-hole that is used for the glue solution to flow with storage packing element (111) bottom surface that the glue storage tank is relative, closing plate (113) one end is inserted in second recess (13), and closing plate (113) insert in second recess (13) one end pass through the cell wall welded connection of elasticity spring and second recess (13).

Images