CN219237549U

CN219237549U - Feeding and M-shaped edge folding forming auxiliary mechanism for packaging bags

Info

Publication number: CN219237549U
Application number: CN202320296818.7U
Authority: CN
Inventors: 张宇传; 李小明; 程龙全
Original assignee: Anhui Meijin Agricultural Technology Co ltd
Current assignee: Anhui Meijin Agricultural Technology Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-23
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a feeding and M-shaped folding forming auxiliary mechanism of a packaging bag, which comprises a mounting bracket, wherein a feeding part is arranged on the mounting bracket, and the feeding mechanism further comprises a feeding door device arranged on the outer side of a discharge hole of the feeding part, a driving device arranged on the mounting bracket and used for driving the feeding door device to open or close, a bag pressing device arranged on the driving device and used for pressing and covering the packaging bag, and a side pressing device used for driving the packaging bag to form an M-shaped folding. The shaping complementary unit of this technical scheme is provided with loading door device, drive arrangement, pressure bagging apparatus and blank holder device, need not to adopt independent equipment to carry out the work of material loading and M type hem respectively, improves the work efficiency of packing operation when reducing use cost.

Description

Feeding and M-shaped edge folding forming auxiliary mechanism for packaging bags

Technical Field

The utility model relates to the technical field of packaging equipment, in particular to a packaging bag feeding and M-shaped flanging forming auxiliary mechanism.

Background

After the M-shaped packaging bag is filled into the bag, two sides of the M-shaped packaging bag can be opened, so that the storage capacity of the M-shaped packaging bag is larger than that of a common packaging bag, and the M-shaped packaging bag can have a stereoscopic sense after holding things, so that the packaging bag is more attractive. At present, part of packaging equipment generally needs to use a plurality of independent equipment in material loading to M type wrapping bag, adopts independent equipment to carry out M type hem shaping processing with the wrapping bag in advance earlier, and the material loading is gone up to fashioned wrapping bag to rethread charging equipment after the processing, and this kind adopts the mode that a plurality of independent equipment cooperations realize the material loading of wrapping bag and M type hem shaping, and use cost is higher on the one hand, and on the other hand work efficiency is lower.

Disclosure of Invention

The utility model aims to provide a feeding and M-shaped flanging forming auxiliary mechanism for packaging bags, which aims to solve the problems that at present, a part of packaging equipment is usually required to use a plurality of independent devices for feeding materials into the M-shaped packaging bags in the background technology, the packaging bags are firstly subjected to M-shaped flanging forming treatment by adopting the independent devices, and then are fed into the formed packaging bags through the feeding device after being treated.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a material loading and M type hem shaping complementary unit of wrapping bag, includes the installing support, be equipped with the feeding portion on the installing support, still including locating the material loading door gear in the discharge gate outside of feeding portion, locating the drive arrangement that is used for driving the material loading door gear to open or close on the installing support, locating the last pressure bagging apparatus that is used for pressing the wrapping bag of drive arrangement and being used for driving the wrapping bag to form the blank holder of M type hem.

The further improvement lies in, the loading door device is including locating the installing support in and being located the carrier of feed portion both sides respectively, two sets of both sides between the carrier are all rotated and are equipped with the stock guide main part, two sets of the inboard lower extreme of stock guide main part is laminated each other.

The driving device comprises a guide plate support connected with the outer wall of the guide plate main body, the guide plate support is rotationally arranged between the two groups of bearing frames through a shaft body, the guide plate support is movably connected with the output end of the first telescopic equipment, and the other end of the first telescopic equipment is movably connected with the outer wall of the mounting bracket.

The bag pressing device comprises a second telescopic device, one end of the second telescopic device is movably connected with the guide plate support, the other end of the second telescopic device is movably connected with a pressing plate connecting seat, the pressing plate connecting seat is further movably connected with an L-shaped connecting piece, the L-shaped connecting piece is connected with the outer side of the guide plate main body, and one side, facing the guide plate main body, of the pressing plate connecting seat is provided with a pressing plate main body.

The edge pressing device comprises a third telescopic device arranged on the outer side of the bearing frame, a connecting bracket with one end connected with the output end of the third telescopic device, two groups of inner guide rods with inserted angles connected with the other end of the connecting bracket, rotating shafts respectively arranged on two sides in the mounting bracket, a bag clamping swing arm with one end sleeved on the rotating shafts, a fourth telescopic device arranged on the mounting bracket and an edge pressing rod arranged on the other end of the bag clamping swing arm; the guide rod is vertically located in the outer side of the guide plate main body and is adjacent to the bag pressing device, the telescopic equipment is used for driving the connecting support to drive the guide rod in the guide plate main body to horizontally move close to or far away from the guide plate main body, four ends of the telescopic equipment are movably connected with the outer wall of the mounting support, the other ends of the telescopic equipment are movably connected with connecting pieces, the connecting pieces are connected with the bag clamping swing arms, and the telescopic equipment drives the bag clamping swing arms to drive the blank holder to enter between the two groups of guide rods in the guide plate main body.

Compared with the prior art, the utility model has the beneficial effects that:

the shaping complementary unit of this technical scheme is provided with loading door gear, drive arrangement, pressure bagging apparatus and blank pressing device, through locating the wrapping bag cover behind the loading door gear outside through drive arrangement order about the loading door gear open the wrapping bag, thereby in making the material get into the wrapping bag, the pressure bagging apparatus covers the wrapping bag at the loading door gear simultaneously, when avoiding the material loading, the wrapping bag breaks away from the loading door gear, after the material loading, order about the blank pressing device to form M type hem with the wrapping bag, need not to adopt independent equipment to carry out the work of material loading and M type hem respectively, improve the work efficiency of packing operation when reducing use cost.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 according to another embodiment of the present utility model;

FIG. 3 is a schematic view of a loading gate device according to the present utility model;

FIG. 4 is a schematic view of a bag pressing apparatus according to the present utility model;

FIG. 5 is a schematic diagram of a blank holder according to the present utility model;

fig. 6 is a schematic view of the cooperation of the inner guide rod and the edge pressing rod in the insertion angle according to the present utility model.

In the figure: 1. a mounting bracket; 2. a feed section; 3. a loading door device; 31. a carrier; 32. a stock guide main body; 4. a driving device; 41. a guide plate support; 42. a first telescopic device; 5. a bag pressing device; 51. a second telescopic device; 52. a pressing plate connecting seat; 53. a platen body; 6. edge pressing device; 61. a third telescopic device; 62. a connecting bracket; 63. an inner guide rod of the insertion angle; 64. a rotating shaft; 65. a bag clamping swing arm; 66. a fourth telescopic device; 67. and (5) edge pressing rods.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-2, an auxiliary mechanism for feeding and forming an M-shaped folded edge of a packaging bag comprises a mounting bracket 1, wherein a feeding part 2 is arranged on the mounting bracket 1, the auxiliary mechanism further comprises a feeding door device 3 arranged on the outer side of a discharge hole of the feeding part 2, a driving device 4 arranged on the mounting bracket 1 and used for driving the feeding door device 3 to open or close, a bag pressing device 5 arranged on the driving device 4 and used for pressing and covering the packaging bag, and a side pressing device 6 used for driving the packaging bag to form the M-shaped folded edge.

It should be noted that, this complementary unit uses with external feed mechanism cooperation, establishes the wrapping bag cover with external feed mechanism behind last material loading door gear 3 lower extreme, drives material loading door gear 3 through drive arrangement 4 and opens, and then material loading door gear 3 struts the wrapping bag, presses the edge of bagging apparatus 5 contact wrapping bag simultaneously, presses the wrapping bag to cover at material loading door gear 3 lower extreme, then, the material gets into the wrapping bag from the discharge gate of feed portion 2, and the material forms M type hem through blank holder 6 after getting into the wrapping bag.

Referring to fig. 3-5, as a preferred embodiment, the loading door device 3 of the present embodiment includes bearing frames 31 disposed in the mounting bracket 1 and respectively located at two sides of the feeding portion 2, two sets of bearing frames 31 are rotatably provided with guide plate bodies 32 at two sides, and inner lower ends of the two sets of guide plate bodies 32 are attached to each other, in this state, a discharge hole of the feeding portion 2 will not discharge through the loading door device 3 into a packaging bag.

Preferably, the driving device 4 of this embodiment includes a guide plate support 41 connected to the outer wall of the guide plate main body 32, where the guide plate support 41 is rotatably disposed between the two sets of bearing frames 31 through a shaft body, the guide plate support 41 is movably connected to the output end of the first telescopic device 42, and the other end of the first telescopic device 42 is movably connected to the outer wall of the mounting bracket 1. The first telescopic equipment 42 stretches or shortens to drive the material guide plate support 41, the material guide plate support 41 drives the lower end of the corresponding material guide plate main body 32 to swing under the action of the shaft body, so that the lower end of the material guide plate main body 32 rotates outwards or inwards to realize the opening or closing of the two groups of material feeding gate devices 3, after the packaging bag is sleeved at the lower ends of the two groups of material guide plate main bodies 32 through the external material feeding mechanism, the first telescopic equipment 42 enables the two groups of material guide plate main bodies 32 to open, and materials can enter the packaging bag when the packaging bag is opened, so that the material feeding is realized.

As an advantage, the bag pressing device 5 of this embodiment includes a second telescopic device 51 with one end movably connected to the guide plate support 41, the other end of the second telescopic device 51 is movably connected to a pressing plate connecting seat 52, the pressing plate connecting seat 52 is further movably connected to an L-shaped connecting piece, the L-shaped connecting piece is connected to the outer side of the guide plate main body 32, a pressing plate main body 53 is disposed on one side of the pressing plate connecting seat 52 facing the guide plate main body 32, please refer to fig. 2-4, the bag pressing device 5 on the left side is in a state of pressing the package bag, the bag pressing device 5 on the right side is in a state of not pressing the package bag, after the package bag is sleeved on the lower ends of the two groups of guide plate main bodies 32, the second telescopic device 51 is driven to extend, so that the pressing plate connecting seat 52 drives the pressing plate main body 53 to move towards the guide plate main body 32 to contact the edge of the package bag to press the package bag on the guide plate main body 32, and the package bag will not be separated from the guide plate main body 32 downwards.

As preferable, the edge pressing device 6 of the present embodiment includes a third telescopic device 61 provided outside the carrier 31, a connecting bracket 62 with one end connected to the output end of the third telescopic device 61, two sets of inner guide rods 63 with insertion angles connected to the other end of the connecting bracket 62, rotating shafts 64 respectively provided on both sides in the mounting bracket 1, a bag clamping swing arm 65 with one end sleeved on the rotating shaft 64, a fourth telescopic device 66 provided on the mounting bracket 1, and an edge pressing rod 67 provided on the other end of the bag clamping swing arm 65;

the inner guide rod 63 of the insertion angle is vertically positioned at the outer side of the guide plate main body 32 and adjacent to the bag pressing device 5, and it is to be noted that the inner guide rod 63 of the insertion angle is positioned at the inner side of the packaging bag sleeved at the lower end of the guide plate main body 32; the third telescopic device 61 is used for driving the connecting bracket 62 to drive the inner corner guide rods 63 to horizontally move close to or far away from the guide plate main body 32, and after feeding into the packaging bag, the inner corner guide rods 63 positioned at two sides of the packaging bag are mutually far away from each other by driving the third telescopic device 61 to stretch, so that the edges of the packaging bag are outwards unfolded by the inner corner guide rods 63;

one end of the fourth telescopic device 66 is movably connected with the outer wall of the mounting bracket 1, the other end of the fourth telescopic device is movably connected with a connecting piece, the connecting piece is connected with the bag clamping swing arm 65, the connecting piece is parallel to the axis of the rotating shaft 64, and the fourth telescopic device 66 drives the bag clamping swing arm 65 to drive the edge pressing rod 67 to enter between the two groups of inner guide rods 63 of the inserting angles. Referring to fig. 6, through this arrangement, the fourth telescopic device 66 drives the connecting member to drive the bag clamping swing arm 65 to turn inwards, and the bag clamping swing arm 65 drives the edge pressing rod 67 to enter between the two sets of corner inserting inner guide rods 63 to press the side edges of the packaging bag inwards, so that the side edges of the packaging bag form an M-shaped folded edge.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a material loading and M type hem shaping complementary unit of wrapping bag, includes installing support (1), be equipped with feeding portion (2), its characterized in that on installing support (1): the packaging bag pressing device comprises a feeding part (2), a feeding door device (3) arranged on the outer side of a discharge hole of the feeding part, a driving device (4) arranged on a mounting bracket (1) and used for driving the feeding door device (3) to open or close, a bag pressing device (5) arranged on the driving device (4) and used for pressing and covering packaging bags, and a side pressing device (6) used for driving the packaging bags to form M-shaped folded edges.

2. The auxiliary mechanism for feeding and forming an M-shaped folded edge of a packaging bag according to claim 1, wherein: the feeding door device (3) comprises bearing frames (31) which are arranged in the mounting bracket (1) and are respectively positioned at two sides of the feeding part (2), two groups of bearing frames (31) are respectively provided with a material guide plate main body (32) in a rotating mode, and the inner lower ends of the two groups of material guide plate main bodies (32) are mutually attached.

3. The feeding and M-type hemming forming assisting mechanism for a packing bag according to claim 2, wherein: the driving device (4) comprises a guide plate support (41) connected with the outer wall of the guide plate main body (32), the guide plate support (41) is rotationally arranged between the two groups of bearing frames (31) through a shaft body, the guide plate support (41) is movably connected with the output end of the first telescopic equipment (42), and the other end of the first telescopic equipment (42) is movably connected with the outer wall of the mounting bracket (1).

4. A packaging bag feeding and M-type hemming forming assist mechanism according to claim 3 wherein: the bag pressing device (5) comprises a second telescopic device (51) with one end movably connected with the guide plate support (41), the other end of the second telescopic device (51) is movably connected with a pressing plate connecting seat (52), the pressing plate connecting seat (52) is further movably connected with an L-shaped connecting piece, the L-shaped connecting piece is connected with the outer side of the guide plate main body (32), and one side, facing the guide plate main body (32), of the pressing plate connecting seat (52) is provided with a pressing plate main body (53).

5. The auxiliary mechanism for feeding and forming an M-shaped folded edge of a packaging bag according to claim 4, wherein: the edge pressing device (6) comprises a third telescopic device (61) arranged on the outer side of the bearing frame (31), a connecting bracket (62) with one end connected with the output end of the third telescopic device (61), two groups of inner inserting angle guide rods (63) connected with the other end of the connecting bracket (62), rotating shafts (64) respectively arranged on two sides in the mounting bracket (1), a bag clamping swing arm (65) with one end sleeved on the rotating shafts (64), a fourth telescopic device (66) arranged on the mounting bracket (1) and an edge pressing rod (67) arranged on the other end of the bag clamping swing arm (65); the guide rod (63) is vertically located at the outer side of the guide plate main body (32) and is adjacent to the bag pressing device (5), the telescopic equipment III (61) is used for driving the connecting support (62) to drive the guide rod (63) in the insertion angle to horizontally move close to or far away from the guide plate main body (32), one end of the telescopic equipment IV (66) is movably connected with the outer wall of the mounting support (1), the other end of the telescopic equipment IV is movably connected with a connecting piece, the connecting piece is connected with the bag clamping swing arm (65), and the telescopic equipment IV (66) drives the bag clamping swing arm (65) to drive the blank pressing rod (67) to enter between the two groups of guide rods (63) in the insertion angle.