CN218615621U

CN218615621U - Long-distance intermittent pushing mechanism for disposable paper packing box

Info

Publication number: CN218615621U
Application number: CN202222559793.3U
Authority: CN
Inventors: 张永升; 张宝亮; 刘世军; 权海威; 刘欣光
Original assignee: Shanghai Asheng Packaging Technology Co ltd
Current assignee: Shanghai Asheng Packaging Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-03-14
Anticipated expiration: 2032-09-27

Abstract

The long-distance intermittent pushing mechanism for the disposable paper packing box comprises a platform, wherein a sliding rail is mounted on the platform, a sliding block is arranged on the sliding rail in a sliding manner, and the sliding block is driven to move left and right by a driving mechanism; an adjusting frame is fixed at the upper end of the sliding block, a shifting lever is installed on the left side and the right side of one side of the adjusting frame, and a reset shifting block is installed on the other side of the adjusting frame; wherein, the shifting block that resets includes the base, and it has the shifting block to articulate on the base, and the heavier one end of shifting block pushes down and contacts with the base surface, and the shifting block other end upwarps, and the directional direction of delivery of perk one end. The utility model provides a disposable paper packing box long distance intermittent type push mechanism can satisfy the transport requirement.

Description

Long-distance intermittent pushing mechanism for disposable paper packing box

Technical Field

The utility model relates to a packing carton processing equipment, especially disposable paper packing box long distance intermittent type push mechanism.

Background

When the company processes the disposable paper packing box, the packing box needs to be punched by a plane structure to form a box shape, so that the disposable paper packing box is convenient for fast food restaurants to use. In the process of processing, the planar packaging box is firstly conveyed to a pressing station for extrusion forming.

The patent "carton equipment" of application number "202123013197.7" adopts the mode of motor lead screw + sucking disc to remove and carry, but because later stage stamping forming station department will set up stamping equipment from top to bottom, will set up ultrasonic bonding equipment around, consequently adopts electronic lead screw not suitable.

The patent with the application number of 201 420231915.9, namely the material pushing device of the intermittent boxing machine, adopts a connecting rod and sliding block mechanism to push, and therefore pushing work is completed intermittently. Firstly, the device pushes materials into a box, and only one group of pushing units is arranged, so that force is applied to one side of the materials, and offset is easily caused in the later period; secondly, the pushing distance is limited, and the requirement of the actual pushing distance cannot be met.

Disclosure of Invention

The utility model aims to solve the technical problem that a disposable paper packing box long distance intermittent type push mechanism is provided, can two side propelling movement and realize the long distance propelling movement, satisfy the propelling movement requirement of this application to the packing carton.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the long-distance intermittent pushing mechanism for the disposable paper packing box comprises a platform, wherein a sliding rail is arranged on the platform, a sliding block is arranged on the sliding rail in a sliding manner, and the sliding block is driven by a driving mechanism to move left and right; an adjusting frame is fixed at the upper end of the sliding block, a shifting lever is installed on the left side and the right side of one side of the adjusting frame, and a reset shifting block is installed on the other side of the adjusting frame; wherein, the shifting block that resets includes the base, and it has the shifting block to articulate on the base, and the heavier one end of shifting block pushes down and with base surface contact, the upward perk of the shifting block other end, the directional direction of delivery of perk one end.

The driving mechanism comprises a first connecting rod, one end of the first connecting rod is hinged to the sliding block, the other end of the first connecting rod is hinged to a second connecting rod, the other end of the second connecting rod is fixed to a central shaft, a gear is mounted on the central shaft and meshed with a rack, and the rack is driven by an air cylinder.

The adjusting frame comprises a transverse plate and a vertical plate which are fixed mutually and vertical, wherein an adjusting groove is formed in the transverse plate in the length direction, the first connecting plate is locked in the adjusting groove through a screw rod, and a shifting rod is vertically arranged at the end of the first connecting plate; a plurality of adjusting holes are formed in the vertical plate along the length direction, one end of the screw is in threaded connection with the adjusting holes, the other end of the screw is provided with a second connecting plate, and the other end of the second connecting plate is provided with a reset shifting block.

The utility model discloses disposable paper packing box long distance intermittent type push mechanism has following technological effect:

1) Through setting up mated driving lever, the shifting block that resets, balanced application of force about the in-process of propelling movement avoids the unilateral application of force to lead to the packing carton to take place the skew at the propelling movement in-process.

2) The shifting rod and the reset shifting block are arranged at intervals, the shifting rod can be used for shifting for one time, the shifting block can be used for shifting for the second time, the conveying distance of the packing box is prolonged, and the packing box is conveyed to be in place.

3) Through setting up the articulated shifting block that resets, the shifting block that resets is located the part weight difference about the pin joint, and one side perk, one side pushes down and with base surface contact, can one-way through the packing carton like this, can the propelling movement packing carton advance when backward passing through.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a front view of the present invention (the driving mechanism is not shown).

Fig. 2 is a schematic view of a partial structure of the present invention.

Fig. 3 is a schematic structural diagram of the reset shifting block of the present invention.

Fig. 4 is a schematic view of the connection of the middle riser of the present invention.

Fig. 5 is a schematic structural diagram of the middle driving mechanism of the present invention.

Fig. 6 is a schematic view of the left and right movement of the middle slider.

Fig. 7 is a schematic view of the working state of the present invention.

Fig. 8 is a schematic view (a indicates a toggle point) of the pack being pushed.

Fig. 9 is a schematic structural view after installation of the present invention.

In the figure: platform 1, slide rail 2, slider 3, actuating mechanism 4, alignment jig 5, driving lever 6, shifting block 7 resets, first connecting rod 4.1, second connecting rod 4.2, center pin 4.3, gear 4.4, rack 4.5, cylinder 4.6, diaphragm 5.1, riser 5.2, adjustment tank 5.3, first connecting plate 5.4, regulating hole 5.5, screw rod 5.6, second connecting plate 5.7, base 7.1, shifting block 7.2, packing box cardboard 8, layer board 9, spacing guide slot 10, depression bar 11.

Detailed Description

As shown in figure 1, the long-distance intermittent pushing mechanism for the disposable paper packing box comprises a platform 1, a sliding rail 2 is fixedly mounted on the platform 1 along the length direction, a sliding block 3 is arranged on the sliding rail 2 in a sliding mode, and the sliding block 3 is driven to move left and right through a driving mechanism 4.3 upper ends of slider are fixed with alignment jig 5, respectively install a driving lever 6 about alignment jig 5 right side, and the width of two driving levers 6 is less than packing box cardboard 8's width, and driving lever 6 is vertical to be set up for the later stage promotes packing box cardboard 8 (platelike) and moves left. A reset shifting block 7 is respectively installed on the left side and the right side of the adjusting frame 5, the reset shifting block 7 is used for continuously shifting a packing box paper board 8 shifted by the shifting rod 6 forward for a distance, and the packing box paper board is subsequently conveyed to a forming device for extrusion forming.

As shown in fig. 9, a support plate 9 is disposed above the platform 1 and between the two shift levers 6 or between the two reset shift blocks 7, and the support plate 9 is disposed along the length direction of the platform 1. The width of layer board 9 is less than two driving levers 6 or two intervals between the shifting block 7 that resets, there is spacing guide slot 10 in layer board 9 outside and layer board 9 interval arrangement, spacing guide slot cross section is the L type, upper end arrangement can be to 8 spacing depression bars 11 of packing box cardboard, spacing guide slot 10 is located the coplanar with layer board 9, spacing guide slot 10 also arranges along 1 length direction of platform, play spacingly at the in-process that 1 length direction of platform removed is followed to packing box cardboard 8, the guide effect. Can fall to platform 1 during 8 baiting of packing box cardboard, when the propelling movement left, packing box cardboard 8 can enter into between spacing guide slot 10, the depression bar 11, can avoid like this to reset shifting block 7 when packing box cardboard 8, will pack 8 jack-up squints of box cardboard.

As shown in fig. 3, the reset shifting block 7 includes a base 7.1, a groove is formed in the base 7.1 along the length direction, a shifting block 7.2 is hinged in the groove through a pin shaft, a heavier end of the shifting block 7.2 is pressed down and is in surface contact with the base 7.1, the other end of the shifting block 7.2 is tilted upwards, and the tilted end points to the conveying direction. In addition, a limiting rod 7.3 is arranged on the left and right of the tilted end, and the limiting rod 7.3 is pressed against the groove in the upper part of the base 7.1. As shown in fig. 1, since the tilted end of the shifting block 7.2 is higher than the paper board 8 of the packing box, when the sliding block 3 moves rightwards, the reset shifting block 7 passes through the paper board 8 of the packing box, the tilted end of the shifting block 7.2 moves downwards under the action of the downward force of the paper board 8 of the packing box, and after passing through the paper board 8 of the packing box, the force disappears, and the shifting block 7.2 resets and tilts. When the sliding block 3 moves leftwards again, the shifting block 7.2 of the reset shifting block 7 can push the packing box paper board 8 to move leftwards. Because the lower end of the right side of the shifting block 7.2 is propped against the surface of the base 7.1, the shifting block 7.2 can only rotate anticlockwise but cannot rotate clockwise, so that the stability of pushing the paper board 8 of the packing box when moving leftwards is ensured.

As shown in fig. 5-6, the driving mechanism 4 includes a first connecting rod 4.1, one end of the first connecting rod 4.1 is hinged to the pin outside the slider 3, the other end is hinged to a second connecting rod 4.2, the other end of the second connecting rod 4.2 is fixed to the central shaft 4.3, and two ends of the central shaft 4.3 are mounted in the chassis through bearing assemblies. The sliding block 3, the first connecting rod 4.1 and the second connecting rod 4.2 form a rocker sliding block structure shown in figure 6. In order to drive the rocker to swing left and right, a gear 4.4 is installed on the central shaft 4.3, the gear 4.4 is meshed with a rack 4.5, and the rack 4.5 is driven by an air cylinder 4.6. The rack 4.5 can be driven to reciprocate back and forth by the expansion and contraction of the cylinder 4.6, so that the central shaft 4.3 connected with the gear 4.4 rotates forwards and backwards, and the second connecting rod 4.2 swings left and right in the process of the forward and backward rotation of the central shaft 4.3, so that the sliding block 3 moves left and right.

As shown in FIG. 2, the adjusting bracket 5 comprises a transverse plate 5.1 and a vertical plate 5.2, wherein the transverse plate 5.1 and the vertical plate 5.2 are perpendicular to each other and fixed at the upper end of the sliding block 3.

Wherein, diaphragm 5.1 transversely arranges and length direction is equipped with adjustment tank 5.3, and the welding of first connecting plate 5.4 lower extreme has the screw rod, and the screw rod passes through behind the adjustment tank 5.3 and locks through the nut. And a deflector rod 6 is arranged above the other end of the first connecting plate 5.4 far away from the screw rod. When the distance between the two driving levers 6 and the relative position of the single driving lever 6 need to be adjusted, the nut can be loosened, and the first connecting plate 5.4 is locked again after moving along the adjusting groove 5.3.

As shown in fig. 2 and 4, the vertical plate 5.2 is vertically arranged and is provided with a plurality of adjusting holes 5.5 along the length direction, one end of the screw rod 5.6 is in threaded connection with the adjusting holes 5.5 and is further locked by a nut, the diameter of the upper part of the screw rod 5.6 is smaller than that of the lower part of the thread section, a through hole is arranged on the second connecting plate 5.7, the through hole of the second connecting plate 5.7 penetrates through the upper part of the screw rod 5.6 and is locked by the nut, and the other end of the second connecting plate 5.7 is provided with a reset shifting block 7. The screw rods 5.6 and the second connecting plates 5.7 are arranged in pairs, and the second connecting plates 5.7 can be locked after being rotated along a horizontal plane according to conditions, so that the width between the two reset shifting blocks 7 can be adjusted.

The working principle and the process are as follows:

1) As shown in fig. 7, the driving mechanism 4 first drives the sliding block 3 to move rightwards to be in place, the sucking disc (not shown in the figure) sucks the packing box paper board 8 (plate shape) and places the packing box paper board on the supporting plate 9, and at this time, the deflector rod 6 is located at the shifting position (a position in fig. 8) on the right side of the packing box paper board 8.

2) Then the driving mechanism 4 drives the sliding block 3 to move leftwards, and the deflector rod 6 drives the packing box paper board 8 to move leftwards for a certain distance.

3) The driving mechanism 4 drives the sliding block 3 to move rightwards, in the process of moving rightwards, the shifting block 7.2 is downward acted by the packing box paper board 8, the tilted left end is pressed downwards, the shifting block 7.2 resets after passing through the packing box paper board 8, and the left end is still tilted. After the slide 3 has moved to the right into position, another carton box 8 is placed on the pallet 9.

4) The driving mechanism 4 drives the sliding block 3 to move leftwards, and the deflector rod 6 drives the other packing box paper plate 8 to move leftwards for a certain distance. When the shifting block 7.2 is in contact with the packing box paper board 8 on the left side, in the process that the sliding block 3 continues to move leftwards, the shifting rod 6 and the reset shifting block 7 respectively drive one packing box paper board 8 to move leftwards, the packing box paper board 8 on the left side moves to the forming station, and the packing box paper board 8 on the right side waits for being continuously pushed leftwards by the shifting block 7.2 next time.

Claims

1. Disposable paper packing box long distance intermittent type push mechanism, its characterized in that: the device comprises a platform (1), wherein a sliding rail (2) is arranged on the platform (1), a sliding block (3) is arranged on the sliding rail (2) in a sliding manner, and the sliding block (3) is driven to move left and right by a driving mechanism (4); an adjusting frame (5) is fixed at the upper end of the sliding block (3), a shifting lever (6) is installed on the left side and the right side of one side of the adjusting frame (5), and a reset shifting block (7) is installed on the other side of the adjusting frame; wherein, the setting block (7) resets includes base (7.1), and articulated on base (7.1) have setting block (7.2), and setting block (7.2) heavier one end pushes down and with base (7.1) surface contact, and setting block (7.2) other end upwards perk, the directional direction of delivery of perk one end.

2. The disposable paper packing box long distance intermittent pushing mechanism of claim 1, characterized in that: actuating mechanism (4) include first connecting rod (4.1), and first connecting rod (4.1) one end is articulated with slider (3), and the other end is articulated with second connecting rod (4.2), and second connecting rod (4.2) other end is fixed on center pin (4.3), installs gear (4.4) on center pin (4.3), and gear (4.4) and rack (4.5) meshing, rack (4.5) are through cylinder (4.6) drive.

3. The disposable paper packing box long distance intermittent pushing mechanism of claim 1, characterized in that: the adjusting frame (5) comprises a transverse plate (5.1) and a vertical plate (5.2) which are fixed with each other and are vertical to each other, wherein an adjusting groove (5.3) is formed in the transverse plate (5.1) along the length direction, the first connecting plate (5.4) is locked in the adjusting groove (5.3) through a screw rod, and a driving lever (6) is vertically arranged at the end of the first connecting plate (5.4); a plurality of adjusting holes (5.5) are formed in the vertical plate (5.2) along the length direction, one end of the screw rod (5.6) is in threaded connection with the adjusting holes (5.5), the other end of the screw rod is provided with a second connecting plate (5.7), and the other end of the second connecting plate (5.7) is provided with a reset shifting block (7).