CN220640459U - Conveying mechanism of intermittent boxing machine - Google Patents

Abstract

The utility model discloses a conveying mechanism of an intermittent boxing machine, which aims to form clamping grooves by using an upper conveying line and a lower conveying line, and the two conveying lines are staggered, a box placing space is reserved, and a packaging box is conveniently placed, and the technical scheme is as follows: the conveying mechanism of the intermittent boxing machine comprises a frame, wherein a first conveying line is arranged on the frame, the first conveying line comprises a first circulating conveying chain and first limiting columns which are arranged on the first circulating conveying chain at equal intervals, a second conveying line is arranged above the first conveying line, and the second conveying line comprises a second circulating conveying chain and second limiting columns which are arranged on the second circulating conveying chain at equal intervals; along the first direction, the input end of the second conveying line is positioned in front of the input end of the first conveying line, the distance between the input end of the first conveying line and the input end of the second conveying line is larger than the distance between two adjacent first limit posts, and the distance between two adjacent first limit posts is larger than the length of the packing box in the first direction; belongs to the technical field of boxing.

Description

Conveying mechanism of intermittent boxing machine

Technical Field

The utility model belongs to the technical field of boxing, and particularly relates to a conveying mechanism of an intermittent boxing machine.

Background

The box packing machine is provided with a conveying mechanism for conveying the packing boxes with opened boxes, and in order to ensure that the packing boxes on the conveying mechanism can keep the box-opened state, corresponding limiting columns are generally arranged to limit the packing boxes, so that the packing boxes are prevented from deforming and collapsing.

For example, CN104773333a discloses a full-automatic intermittent multi-specification carton packing machine, which comprises a frame, a box opening system, a carton conveying system, a material conveying system, a pushing device, a carton blank bin, a box sealing device and a transmission mechanism, wherein the material conveying system is synchronously transmitted with the carton conveying system and is partially overlapped, the box opening device is arranged at the starting end of the carton conveying chain, the carton conveying system and the box opening device are both arranged in the carton conveying bin, the pushing device is arranged above the overlapped part of the material conveying system and the carton conveying system and is vertical to the carton conveying system, and the carton blank bin is arranged on the carton conveying bin and above the box opening system;

the boxing machine adopts the clamping groove conveying chain to convey the packaging boxes, the clamping groove conveying chain is generally provided with four clamping claws, and adjacent clamping claws are matched to form clamping grooves for placing the packaging boxes, so that the boxing machine is a common conveying mechanism for conveying the packaging boxes in the prior art;

however, in practice it has been found that in order to avoid deformation of the package, the clamping groove needs to be adapted to the size of the package, which results in the package being difficult to embed into the clamping groove from top to bottom and being easily tilted in the clamping groove, which may affect the loading of the subsequent product.

Disclosure of Invention

The utility model mainly aims to provide a conveying mechanism of an intermittent boxing machine, which aims to form clamping grooves by using an upper conveying line and a lower conveying line, and the two conveying lines are staggered, so that a box placing space is reserved, and a packaging box is conveniently placed.

According to a first aspect of the utility model, a conveying mechanism of an intermittent boxing machine is provided, and the conveying mechanism comprises a rack, wherein a first conveying line is arranged on the rack, the conveying direction of the first conveying line is a first direction, the direction perpendicular to the first direction and horizontal to the first direction is a second direction, the first conveying line comprises a first circulating conveying chain and first limiting columns which are arranged on the first circulating conveying chain at equal intervals, a second conveying line is arranged above the first conveying line, the conveying direction of the second conveying line is parallel to the first direction, and the second conveying line comprises a second circulating conveying chain and second limiting columns which are arranged on the second circulating conveying chain at equal intervals;

along the first direction, the input end of the second conveying line is positioned in front of the input end of the first conveying line, the distance between the input end of the first conveying line and the input end of the second conveying line is larger than the distance between two adjacent first limit posts, and the distance between two adjacent first limit posts is larger than the length of the packing box in the first direction;

the first limit column touches the lower extreme of one side of packing carton back to the input of first transfer chain, the upper end of one side of packing carton orientation first transfer chain is touched to the second limit column.

In the conveying mechanism of the intermittent boxing machine, the two first conveying lines are arranged at intervals along the second direction, the two first limiting columns on the first circulating conveying chains are in one-to-one correspondence, and the two first conveying lines run synchronously.

In the conveying mechanism of the intermittent boxing machine, the two second conveying lines are arranged at intervals along the second direction, the two second limiting columns on the second circulating conveying chains are in one-to-one correspondence, and the two second conveying lines run synchronously.

In the conveying mechanism of the intermittent boxing machine, a third conveying line is arranged between the two second conveying lines, the conveying direction of the third conveying line is parallel to the first direction, the third conveying line comprises a third circulating conveying chain and third limiting columns which are arranged on the third circulating conveying chain at equal intervals, and the third limiting columns touch the upper end of one side of the packaging box, which is opposite to the input end of the first conveying line.

In the conveying mechanism of the intermittent boxing machine, the two third conveying lines are arranged at intervals along the second direction, the two third limiting columns on the third circulating conveying chains are in one-to-one correspondence, and the two third conveying lines run synchronously.

In the conveying mechanism of the intermittent boxing machine, the frame is provided with first plate bodies which are in one-to-one correspondence with the first conveying lines;

the first conveying line comprises a first driving wheel and a first driven wheel, the first driving wheel and the first driven wheel are respectively arranged at two ends of the first plate body along the length direction of the first plate body, the first driving wheel rotates under the drive of the first driving module, and the first circulating conveying chain is connected with the first driving wheel and the first driven wheel;

the top of the first plate body is provided with a first guide groove for supporting a first circulating conveying chain.

In the conveying mechanism of the intermittent boxing machine, two first screw rods are arranged on the frame at intervals along the first direction, the first screw rods penetrate through two first plate bodies, first nuts are arranged on the first screw rods, one of the first plate bodies is connected with one of the first nuts, the two first screw rods can synchronously rotate through connection of the first transmission assembly, and the distance between the two first plate bodies is adjusted through rotation of the first screw rods.

In the conveying mechanism of the intermittent boxing machine, a hanging frame body is arranged on the rack, and a second plate body and a third plate body which are respectively in one-to-one correspondence with the second conveying line and the third conveying line are arranged on the hanging frame body;

the second conveying line comprises a second driving wheel and a second driven wheel, the second driving wheel and the second driven wheel are respectively arranged at two ends of the second plate body along the length direction of the second plate body, and the second circulating conveying chain is connected with the second driving wheel and the second driven wheel;

the third conveying line comprises a third driving wheel and a third driven wheel, the third driving wheel and the third driven wheel are respectively arranged at two ends of the third plate body along the length direction of the third plate body, and the third circulating conveying chain is connected with the third driving wheel and the third driven wheel;

the first rotating shaft and the second rotating shaft are arranged on the suspension frame body, the second driving wheel is sleeved on the first rotating shaft, the third driving wheel is sleeved on the second rotating shaft, and the first rotating shaft and the second rotating shaft synchronously rotate under the driving of the second driving module.

One of the above technical solutions of the present utility model has at least one of the following advantages or beneficial effects:

according to the utility model, the second conveying line is arranged above the first conveying line, and the input end of the first conveying line is staggered with the input end of the second conveying line, so that a box placing space is formed between the input end of the first conveying line and the input end of the second conveying line, meanwhile, the distance between two adjacent first limit posts is larger, a packing box can be easily placed between the two first limit posts in the box placing space, and the first limit posts touch the lower end of one side of the packing box, which is opposite to the input end of the first conveying line; along with the movement of the first circulating conveying chain, the packing box can move to the lower part of the second conveying chain, the second limiting column touches the upper end of one side of the packing box facing the input end of the first conveying chain, the packing box is clamped by the first limiting column and the second limiting column in a matched mode, the distance between the first conveying chain and the second conveying chain can be matched with the height of the packing box, and the packing box is prevented from tilting; therefore, the packaging box can not deform in the conveying process, and the loading of subsequent products can not be influenced.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of a first embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion of A of FIG. 1 in accordance with a first embodiment of the present utility model;

FIG. 3 is a schematic view of the construction of a first conveyor line according to a first embodiment of the utility model;

FIG. 4 is a schematic view of a first embodiment of a hanger according to the present utility model;

FIG. 5 is another schematic view of a hanger according to a first embodiment of the present utility model;

FIG. 6 is an exploded view of the first embodiment of the hanger of the present utility model;

fig. 7 is a partial enlarged view of B of fig. 6 according to the first embodiment of the present utility model.

Wherein reference numerals for the respective figures:

1. a frame; 11. a support post; 12. a first screw rod; 13. a first nut; 14. a first transmission assembly;

2. a first conveyor line; 21. a first endless conveyor chain; 22. a first limit post; 23. a first plate body; 24. a first drive wheel; 25. a first driven wheel; 26. a first driving module; 27. a first guide groove;

3. a second conveyor line; 31. a second endless conveyor chain; 32. the second limit column; 33. a second plate body; 34. a second driving wheel; 35. a second driven wheel;

4. a third conveyor line; 41. a third endless conveying chain; 42. the third limit column; 43. a third plate body; 44. a third driving wheel; 45. a third driven wheel;

5. a hanger body; 51. a first rotating shaft; 52. a second rotating shaft; 53. a second driving module; 54. a second screw rod; 55. and a second nut.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.

Referring to fig. 1 to 7, in one embodiment of the present utility model, a conveying mechanism of an intermittent boxing machine includes a frame 1, a first conveying line 2 is provided on the frame 1, a conveying direction of the first conveying line 2 is a first direction, and a horizontal direction perpendicular to the first direction is a second direction.

Referring to fig. 1 to 3, the first conveyor line 2 includes a first endless conveyor chain 21 and first stopper posts 22 equally spaced on the first endless conveyor chain 21; the first conveying lines 2 are two and are arranged at intervals along the second direction, and the first limit posts 22 on the two first circulating conveying chains 21 are in one-to-one correspondence;

the frame 1 is provided with first plate bodies 23 which are in one-to-one correspondence with the first conveying lines 2; the first conveying line 2 comprises a first driving wheel 24 and a first driven wheel 25, the first driving wheel 24 and the first driven wheel 25 are respectively arranged at two ends of the first plate body 23 along the length direction of the first plate body, the first driving wheel 24 rotates under the driving of a first driving module 26, and the first circulating conveying chain 21 is connected with the first driving wheel 24 and the first driven wheel 25; therefore, the first endless conveyor chain 21 can be moved cyclically by the first driving module 26;

the top of the first plate body 23 is provided with a first guide groove 27, the groove width of the first guide groove 27 is matched with the width of the first circulating conveying chain 21, and the groove depth of the first guide groove 27 is smaller than the thickness of the first circulating conveying chain 21, so that the first circulating conveying chain 21 can move in the first guide groove 27, and the first circulating conveying chain 21 is supported by the first guide groove 27 to avoid collapse of the first circulating conveying chain 21.

In this embodiment, at least two struts 11 are arranged on the frame 1 at intervals along the first direction, and the struts 11 pass through the first plate 23, so that the first plate 23 can be erected on the frame 1;

the first driving module 26 includes a driving shaft extending along the second direction and a motor drivingly connected to the driving shaft, and the driving shaft passes through the two first driving wheels 24 to drive the two first driving wheels 24 to rotate synchronously.

In this embodiment, two first lead screws 12 are arranged on the frame 1 at intervals along the first direction, the first lead screws 12 extend along the second direction, the first lead screws 12 pass through two first plate bodies 23, first nuts 13 are arranged on the first lead screws 12, one first plate body 23 is connected with the first nuts 13, the other first plate body 23 is connected with the first lead screws 12 through a bearing, so that only one first plate body 23 can move, the two first lead screws 12 can be connected and synchronously rotated through a first transmission assembly 14, and the first nuts 13 can move along the second direction by rotating the first lead screws 12, so that the distance between the two first plate bodies 23 is adjusted;

the strut 11 is fixedly connected with the first plate body 23 which does not move, the strut 11 is connected with the first plate body 23 which moves through a sliding sleeve, so that the first plate body 23 can move along the strut 11, and the first transmission assembly 14 can be a synchronous belt transmission assembly.

Referring to fig. 4 to 7, in the present embodiment, a second conveyor line 3 is provided above the first conveyor line 2, the conveying direction of the second conveyor line 3 is parallel to the first direction, and the second conveyor line 3 includes a second endless conveyor chain 31 and second stopper posts 32 arranged on the second endless conveyor chain 31 at equal intervals; the second conveying lines 3 are two and are arranged at intervals along the second direction, and the second limit posts 32 on the two second circulating conveying chains 31 are in one-to-one correspondence;

a third conveying line 4 is arranged between the two second conveying lines 3, the conveying direction of the third conveying line 4 is parallel to the first direction, the third conveying line 4 comprises a third circulating conveying chain 41 and third limiting columns 42 which are arranged on the third circulating conveying chain 41 at equal intervals, the number of the third conveying lines 4 is two, the third limiting columns 42 on the two third circulating conveying chains 41 are arranged at intervals along the second direction, and the third limiting columns 42 on the two third circulating conveying chains 41 are in one-to-one correspondence;

the frame 1 is provided with a hanging frame body 5, and the hanging frame body 5 is provided with a second plate body 33 and a third plate body 43 which are respectively in one-to-one correspondence with the second conveying line 3 and the third conveying line 4;

the second conveying line 3 comprises a second driving wheel 34 and a second driven wheel 35, the second driving wheel 34 and the second driven wheel 35 are respectively arranged at two ends of the second plate body 33 along the length direction, and the second circulating conveying chain 31 is connected with the second driving wheel 34 and the second driven wheel 35;

the third conveying line 4 comprises a third driving wheel 44 and a third driven wheel 45, the third driving wheel 44 and the third driven wheel 45 are respectively arranged at two ends of the third plate body 43 along the length direction, and the third circulating conveying chain 41 is connected with the third driving wheel 44 and the third driven wheel 45;

the suspension bracket body 5 is provided with a first rotating shaft 51 and a second rotating shaft 52, the second driving wheel 34 is sleeved on the first rotating shaft 51, the third driving wheel 44 is sleeved on the second rotating shaft 52, the first rotating shaft 51 and the second rotating shaft 52 synchronously rotate under the driving of the second driving module 53, generally speaking, the first rotating shaft 51 and the second rotating shaft 52 are connected together through a synchronous belt assembly, the second driving module 53 comprises a motor, and the motor drives one of the synchronous wheels to rotate, so that the first rotating shaft 51 and the second rotating shaft 52 can synchronously rotate.

In this embodiment, two second screw rods 54 are arranged on the suspension bracket body 5 at intervals along the first direction, the second screw rods 54 extend along the second direction, the two second screw rods 54 are connected through a second transmission assembly, and can synchronously rotate, and the second transmission assembly is similar to the first transmission assembly 14 and is a synchronous belt transmission assembly; one of the second plate bodies 33 is connected with the second screw rod 54 through a bearing, the third plate body 43 adjacent to the second plate body 33 is also connected with the second screw rod 54 through a bearing, and neither the second plate body 33 nor the third plate body 43 can move along the second direction;

the other second plate 33 is connected to the second screw rod 54 through the second nut 55, and the third plate 43 adjacent to the second plate 33 is also disposed on the second nut 55, so that rotating the second screw rod 54 can move the second nut 55 along the second direction, thereby changing the distance between the two second plates 33 and also changing the distance between the two third plates 43;

preferably, the second plate 33 and the third plate 43 may be of unitary construction.

Referring to fig. 2, in the present embodiment, in the first direction, the input end of the second conveying line 3 is located in front of the input end of the first conveying line 2, the input end of the third conveying line 4 is located in front of the input end of the second conveying line 3, the distance between the input end of the first conveying line 2 and the input end of the second conveying line 3 is larger than the distance between two adjacent first limit posts 22, and the distance between two adjacent first limit posts 22 is larger than the length of the package box in the first direction;

the first limit post 22 touches the lower end of one side of the packing box facing away from the input end of the first conveying line 2, the second limit post 32 touches the upper end of one side of the packing box facing towards the input end of the first conveying line 2, and the third limit post 42 touches the upper end of one side of the packing box facing away from the input end of the first conveying line 2;

the input ends of the first conveying line 2 and the second conveying line 3 are staggered, so that a box placing space is formed between the input ends of the first conveying line 2 and the second conveying line 3, the distance between two adjacent first limit posts 22 is larger, a packing box can be easily placed between the two first limit posts 22 in the box placing space, and the first limit posts 22 touch the lower end of one side of the packing box, which is opposite to the input end of the first conveying line 2; along with the movement of the first circulating conveying chain 21, the packing box can move to the lower side of the second conveying line 3, the second limiting column 32 touches the upper end of one side of the packing box facing the input end of the first conveying line 2, the third limiting column 42 touches the upper end of one side of the packing box facing away from the input end of the first conveying line 2, the packing box is clamped by the first limiting column 22, the second limiting column 32 and the third limiting column 42 in a matched mode, and the distance between the first conveying line 2 and the second conveying line 3 can be matched with the height of the packing box, so that the packing box is prevented from tilting; therefore, the packaging box can not deform in the conveying process, and the loading of subsequent products can not be influenced.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. The utility model provides a conveying mechanism of intermittent type formula cartoning machine, includes the frame, be equipped with first transfer chain in the frame, the direction of delivery of first transfer chain is first direction, with first direction looks perpendicular and the horizontal direction is the second direction, first transfer chain includes first circulation conveying chain and equidistant first spacing post of arranging on first circulation conveying chain, its characterized in that, the top of first transfer chain is equipped with the second transfer chain, the direction of delivery of second transfer chain is parallel with first direction, the second transfer chain includes second circulation conveying chain and equidistant second spacing post of arranging on the second circulation conveying chain;

along the first direction, the input end of the second conveying line is positioned in front of the input end of the first conveying line, the distance between the input end of the first conveying line and the input end of the second conveying line is larger than the distance between two adjacent first limit posts, and the distance between two adjacent first limit posts is larger than the length of the packing box in the first direction;

the first limit column touches the lower extreme of one side of packing carton back to the input of first transfer chain, the upper end of one side of packing carton orientation first transfer chain is touched to the second limit column.

2. The conveying mechanism of an intermittent boxing machine according to claim 1, wherein the number of the first conveying lines is two, the first conveying lines are arranged at intervals along the second direction, the first limit posts on the two first circulating conveying chains are in one-to-one correspondence, and the two first conveying lines run synchronously.

3. The conveying mechanism of an intermittent boxing machine according to claim 1, wherein the number of the second conveying lines is two, the second conveying lines are arranged at intervals along the second direction, the second limiting columns on the two second circulating conveying chains are in one-to-one correspondence, and the two second conveying lines run synchronously.

4. A conveying mechanism of an intermittent boxing machine according to claim 3, wherein a third conveying line is arranged between the two second conveying lines, the conveying direction of the third conveying line is parallel to the first direction, the third conveying line comprises a third circulating conveying chain and third limiting columns which are arranged on the third circulating conveying chain at equal intervals, and the third limiting columns touch the upper end of one side of the packaging box, which is opposite to the input end of the first conveying line.

5. The conveying mechanism of an intermittent boxing machine according to claim 4, wherein the number of the third conveying lines is two, the third conveying lines are arranged at intervals along the second direction, the third limit posts on the two third circulating conveying chains are in one-to-one correspondence, and the two third conveying lines run synchronously.

6. The conveying mechanism of the intermittent boxing machine according to claim 1, wherein the frame is provided with first plate bodies corresponding to the first conveying lines one by one;

the first conveying line comprises a first driving wheel and a first driven wheel, the first driving wheel and the first driven wheel are respectively arranged at two ends of the first plate body along the length direction of the first plate body, the first driving wheel rotates under the drive of the first driving module, and the first circulating conveying chain is connected with the first driving wheel and the first driven wheel;

the top of the first plate body is provided with a first guide groove for supporting a first circulating conveying chain.

7. The conveying mechanism of an intermittent boxing machine according to claim 1, wherein two first screw rods are arranged on the frame at intervals along a first direction, the first screw rods penetrate through two first plate bodies, first nuts are arranged on the first screw rods, one first plate body is connected with the first nuts, the two first screw rods can synchronously rotate through connection of a first transmission assembly, and the distance between the two first plate bodies is adjusted through rotation of the first screw rods.

8. The intermittent boxing machine conveying mechanism according to claim 5, wherein a hanging frame body is arranged on the rack, and a second plate body and a third plate body which are respectively in one-to-one correspondence with the second conveying line and the third conveying line are arranged on the hanging frame body;

the second conveying line comprises a second driving wheel and a second driven wheel, the second driving wheel and the second driven wheel are respectively arranged at two ends of the second plate body along the length direction of the second plate body, and the second circulating conveying chain is connected with the second driving wheel and the second driven wheel;

the third conveying line comprises a third driving wheel and a third driven wheel, the third driving wheel and the third driven wheel are respectively arranged at two ends of the third plate body along the length direction of the third plate body, and the third circulating conveying chain is connected with the third driving wheel and the third driven wheel;

the first rotating shaft and the second rotating shaft are arranged on the suspension frame body, the second driving wheel is sleeved on the first rotating shaft, the third driving wheel is sleeved on the second rotating shaft, and the first rotating shaft and the second rotating shaft synchronously rotate under the driving of the second driving module.