CN216547028U

CN216547028U - Bag opening component

Info

Publication number: CN216547028U
Application number: CN202122481095.1U
Authority: CN
Inventors: 田刚; 文小良
Original assignee: Shenzhen Zhongshen Technology Co ltd
Current assignee: Shenzhen Zhongshen Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-05-17
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a bag opening component, which belongs to the field of bag opening equipment and comprises a frame body, wherein the frame body is hollow, a supporting plate is fixedly connected to the top end of the inner wall of the frame body, one side of the bottom end surface of the supporting plate is fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with a bag suction film cylinder, the supporting plate is hollow and movably connected with a telescopic block, the telescopic block is fixedly connected with the output ends of a front telescopic cylinder and a rear telescopic cylinder, the bottom end of the telescopic block is fixedly connected with a transverse plate, two sides of the bottom end surface of the transverse plate are movably connected with a bottom plate, and a left driving component and a right driving component are arranged on one side surface of the telescopic block and connected with the bottom plate; the edge of the top end face of the bottom plate is fixedly connected with an upper opening cylinder and a lower opening cylinder, the output end of the bottom of the upper opening cylinder and the lower opening cylinder is fixedly connected with connecting plates, and the opposite side faces of the two connecting plates are fixedly connected with sheet metal pieces. According to the utility model, through a series of structures, the bagging machine can be finely adjusted according to the sizes of products to be compatible with the bagging of the products with different sizes.

Description

Bag opening component

Technical Field

The utility model relates to a bag opening device, in particular to a bag opening component.

Background

At present in bagging-off manufacturing industry, the bagging-off of product mainly uses artifical bagging-off as leading, and is inefficient, needs more manpower, and artifical bagging-off has the error, and bagging-off quality is difficult to guarantee. Therefore, in order to improve the bagging efficiency and the bagging quality and effectively reduce the labor cost, a bag supporting device capable of automatically supporting bags is required.

The existing bag opening equipment has the following problems in use: it is not possible to fine tune the bag to accommodate different sized products depending on the size of the product. Accordingly, those skilled in the art have provided a bag opening expanding assembly to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bag opening supporting assembly which can be finely adjusted according to the sizes of products to be compatible with the bagging of the products with different sizes through a series of structures, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a bag opening supporting assembly comprises a frame body, wherein the frame body is hollow, a supporting plate is fixedly connected to the top end of the inner wall of the frame body, a connecting plate is fixedly connected to one side of the bottom end face of the supporting plate, a bag suction film cylinder is fixedly connected to one end of the connecting plate, a lifting plate is fixedly connected to the bottom output end of the bag suction film cylinder, and vacuum suction heads are detachably and fixedly connected to two sides of the top end face of the lifting plate; one side face of the supporting plate is fixedly connected with a connecting seat, one side face of the connecting seat is fixedly connected with a front telescopic cylinder and a rear telescopic cylinder, the interior of the supporting plate is hollow and is movably connected with a telescopic block, the telescopic block is fixedly connected with the output end of the front telescopic cylinder and the output end of the rear telescopic cylinder, two sides of the bottom end face of the supporting plate are fixedly connected with first slide rails, the bottom of the telescopic block is movably connected onto the first slide rails, the bottom end of the telescopic block is fixedly connected with a transverse plate, two sides of the bottom end face of the transverse plate are movably connected with a bottom plate, and one side face of the telescopic block is provided with a left driving component and a right driving component which are connected with the bottom plate; the edge of the top end face of the bottom plate is fixedly connected with an upper opening cylinder and a lower opening cylinder, the output end of the bottom of the upper opening cylinder and the lower opening cylinder is fixedly connected with connecting plates, and the opposite side faces of the two connecting plates are fixedly connected with sheet metal pieces.

Through a series of structures that set up, can carry out the bagging-off that the fine setting comes compatible not unidimensional product according to the product size.

As a further scheme of the utility model: control the drive component including controlling the cylinder that struts, and control and strut the cylinder and fix in flexible piece a side, control and strut cylinder output fixedly connected with connector, and the one end swing joint of connector has two rocking arms, two the rocking arm rotates with the both sides of bottom plate respectively and is connected.

When the device is used, the left and right spreading cylinders operate to drive the connector to move forward, so that the two rotating arms are pushed to rotate, the two bottom plates are driven to be mutually away from the bottom end face of the transverse plate, and the two sheet metal pieces are driven to be mutually away to adapt to a larger-size bag.

As a still further scheme of the utility model: a strip-shaped groove is formed in the top end face of the lifting plate, and the two vacuum suction heads are detachably fixed at two ends of the inside of the strip-shaped groove through bolts respectively.

The arrangement is convenient for adjusting the distance between the two vacuum suction heads, thereby being suitable for bags with different specifications.

As a still further scheme of the utility model: linear bearing has been inlayed to both sides, the bottom plate that strut the cylinder from top to bottom inside, and linear bearing's inside runs through and is provided with the optical axis, the bottom and even board fixed connection of optical axis.

The air cylinder is opened up and down to operate to drive the connecting plate to move up and down, and in the moving process, the optical axis moves up and down along with the linear bearing, so that the stability of the connecting plate moving up and down is improved.

As a still further scheme of the utility model: the bottom surface of the transverse plate is fixedly connected with a second sliding rail, the bottom end of the second sliding rail is movably connected with a bottom plate, the top end surface of the bottom plate is fixedly connected with clamping blocks, and the clamping blocks are movably connected to two sides of the second sliding rail respectively.

Two bottom plates are kept away from each other at diaphragm bottom end face's in-process, and two fixture blocks are kept away from each other on the second slide rail, ensure the steadiness that two bottom plates removed, avoid taking place the skew.

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

the bagging-off of compatible not unidimensional product can be finely tuned according to the product size to the staff, specifically is: the left and right opening cylinders operate to drive the connectors to move forward or backward so as to drive the two rotating arms to open or close, and the rotating arms drive the two bottom plates to be away from or close to each other in the opening or closing process due to the limitation of the second sliding rail and the clamping block so as to drive the two sheet metal pieces to be away from or close to each other, so that the bag filling machine is suitable for bagging products with different sizes.

Drawings

FIG. 1 is a schematic view of a pocket opening expanding assembly;

FIG. 2 is a combination view of a support plate, a bag inlet film suction cylinder and a front and rear telescopic cylinder in a bag opening supporting assembly;

fig. 3 is a schematic structural diagram of left and right driving members in a bag opening expanding assembly.

In the figure: 1. a frame body; 2. a support plate; 3. a connecting plate; 4. a bag inlet and film suction cylinder; 5. a lifting plate; 6. a vacuum suction head; 7. a connecting seat; 8. a front telescopic cylinder and a rear telescopic cylinder; 9. a telescopic block; 10. a first slide rail; 11. a transverse plate; 12. a second slide rail; 13. a base plate; 14. an up-down expanding cylinder; 15. connecting plates; 16. sheet metal; 17. a clamping block; 18. the left and right support cylinders; 19. a connector; 20. a rotating arm; 21. a linear bearing; 22. an optical axis.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a bag opening supporting assembly includes a frame body 1, the frame body 1 is hollow, a supporting plate 2 is fixedly connected to a top end of an inner wall of the frame body 1, a connecting plate 3 is fixedly connected to one side of a bottom end surface of the supporting plate 2, one end of the connecting plate 3 is fixedly connected to a bag suction film cylinder 4, a lifting plate 5 is fixedly connected to a bottom output end of the bag suction film cylinder 4, and two sides of a top end surface of the lifting plate 5 are detachably and fixedly connected to a vacuum suction head 6; a connecting seat 7 is fixedly connected to one side face of the supporting plate 2, a front telescopic cylinder 8 and a rear telescopic cylinder 8 are fixedly connected to one side face of the connecting seat 7, a telescopic block 9 is hollow and movably connected to the inside of the supporting plate 2, the telescopic block 9 is fixedly connected with the output end of the front telescopic cylinder 8 and the output end of the rear telescopic cylinder 8, first slide rails 10 are fixedly connected to two sides of the bottom end face of the supporting plate 2, the bottom of the telescopic block 9 is movably connected to the first slide rails 10, a transverse plate 11 is fixedly connected to the bottom end of the telescopic block 9, a bottom plate 13 is movably connected to two sides of the bottom end face of the transverse plate 11, and a left driving component and a right driving component are arranged on one side face of the telescopic block 9 and connected with the bottom plate 13; an upper opening cylinder 14 and a lower opening cylinder 14 are fixedly connected to the edge of the top end face of the bottom plate 13, connecting plates 15 are fixedly connected to the output ends of the bottoms of the upper opening cylinder 14 and the lower opening cylinder 14, and sheet metal sheets 16 are fixedly connected to the opposite side faces of the two connecting plates 15. Through a series of structures that set up, can carry out the bagging-off that the fine setting comes compatible not unidimensional product according to the product size.

In this embodiment: the left and right driving component comprises a left and right expanding cylinder 18, the left and right expanding cylinder 18 is fixed on one side surface of the telescopic block 9, the output end of the left and right expanding cylinder 18 is fixedly connected with a connector 19, one end of the connector 19 is movably connected with two rotating arms 20, and the two rotating arms 20 are respectively and rotatably connected with two sides of the bottom plate 13. When the device is used, the left and right expanding cylinders 18 operate to drive the connecting head 19 to advance, so as to push the two rotating arms 20 to rotate, so that the two bottom plates 13 are driven to be away from each other on the bottom end surface of the transverse plate 11, and the two sheet metal plates 16 are driven to be away from each other to adapt to a larger-size bag.

In this embodiment: a strip-shaped groove is formed in the top end face of the lifting plate 5, and the two vacuum suction heads 6 are detachably fixed at two ends of the inner part of the strip-shaped groove through bolts respectively. This arrangement facilitates adjustment of the distance between the two vacuum suction heads 6 and thus adapts to bags of different sizes.

In this embodiment: linear bearings 21 are embedded in the two sides of the upper and lower expanding cylinders 14 and the bottom plate 13, optical shafts 22 penetrate through the linear bearings 21, and the bottom ends of the optical shafts 22 are fixedly connected with the connecting plate 15. The up-down expanding cylinder 14 operates to drive the connecting plate 15 to move up and down, and in the moving process, the optical axis 22 moves up and down along with the linear bearing 21, so that the moving stability of the connecting plate 15 is improved.

In this embodiment: one side of the bottom end face of the transverse plate 11 is fixedly connected with a second slide rail 12, the bottom end of the second slide rail 12 is movably connected with a bottom plate 13, the top end faces of the two bottom plates 13 are fixedly connected with clamping blocks 17, and the two clamping blocks 17 are respectively and movably connected to two sides of the second slide rail 12. In the process that the bottom end surfaces of the two bottom plates 13 are far away from each other at the transverse plate 11, the two clamping blocks 17 are far away from each other on the second sliding rail 12, so that the moving stability of the two bottom plates 13 is ensured, and the deviation is avoided.

The working principle of the utility model is as follows: when the bag sucking device is used, firstly, a bag is conveyed to the position below the vacuum suction head 6, at the moment, the bag sucking film cylinder 4 operates to drive the lifting plate 5 to descend until the vacuum suction head 6 descends to be in contact with the upper film of the bag, and the upper film of the bag is adsorbed and fixed by the vacuum suction head 6 at the moment. Then, the front and rear telescopic cylinders 8 operate to drive the telescopic blocks 9 to advance on the first slide rails 10, and further drive the sheet metal pieces 16 to advance to be inserted into the bag openings. Then, the up-down opening cylinder 14 operates to drive the connecting plate 15 to move downwards, and further drive the sheet metal piece 16 to move downwards to open the bag opening in the up-down direction. And in the moving process of the connecting plate 15, the optical axis 22 moves up and down along with the linear bearing 21, so that the moving stability of the connecting plate 15 is improved. Finally, the bagging-off of compatible not unidimensional product can be finely tuned according to the product size to the staff, specifically is: the left and right expanding cylinders 18 operate to drive the connectors 19 to advance or retreat, and further drive the two rotating arms 20 to open or close, and due to the limitation of the second sliding rails 12 and the clamping blocks 17, the two base plates 13 are driven to be away from or close to each other in the opening or closing process of the rotating arms 20, and further the two sheet metal pieces 16 are driven to be away from or close to each other, so that the bag filling machine is suitable for bagging of products with different sizes. In the embodiment, the type of the bag-in film-sucking cylinder 4 is MGPM20/25, the type of the front and rear telescopic cylinders 8 is SDA40 × 5, the type of the upper and lower expanding cylinders 14 is SC40, and the type of the left and right expanding cylinders 18 is CDM 2B.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The bag opening supporting assembly is characterized by comprising a frame body, wherein the frame body is hollow, a supporting plate is fixedly connected to the top end of the inner wall of the frame body, a connecting plate is fixedly connected to one side of the bottom end face of the supporting plate, a bag suction film cylinder is fixedly connected to one end of the connecting plate, a lifting plate is fixedly connected to the bottom output end of the bag suction film cylinder, and vacuum suction heads are detachably and fixedly connected to two sides of the top end face of the lifting plate;

the device comprises a support plate, a first slide rail, a second slide rail, a transverse plate, a left driving member, a right driving member and a left driving member, wherein one side surface of the support plate is fixedly connected with a connecting seat, one side surface of the connecting seat is fixedly connected with a front telescopic cylinder and a rear telescopic cylinder, the interior of the support plate is hollow and is movably connected with a telescopic block, the telescopic block is fixedly connected with the output end of the front telescopic cylinder and the output end of the rear telescopic cylinder, two sides of the bottom end surface of the support plate are fixedly connected with the first slide rail, the bottom of the telescopic block is movably connected onto the first slide rail, the bottom end of the telescopic block is fixedly connected with the transverse plate, two sides of the bottom end surface of the transverse plate are movably connected with the bottom plate, and one side surface of the telescopic block is provided with the left driving member and the right driving member and is connected with the bottom plate;

the edge of the top end face of the bottom plate is fixedly connected with an upper opening cylinder and a lower opening cylinder, the output end of the bottom of the upper opening cylinder and the lower opening cylinder is fixedly connected with connecting plates, and the opposite side faces of the two connecting plates are fixedly connected with sheet metal pieces.

2. The bag opening expanding assembly according to claim 1, wherein the left and right driving members comprise left and right expanding cylinders fixed to a side of the expansion block, the output ends of the left and right expanding cylinders are fixedly connected with connectors, and one ends of the connectors are movably connected with two rotating arms which are respectively connected with two sides of the bottom plate in a rotating manner.

3. The bag opening supporting assembly according to claim 1, wherein a strip-shaped groove is formed in the top end face of the lifting plate, and the two vacuum suction heads are detachably fixed to two inner ends of the strip-shaped groove through bolts respectively.

4. The bag opening component according to claim 1, wherein linear bearings are embedded in the two sides of the upper and lower opening cylinders and the bottom plate, and optical axes penetrate through the linear bearings, and the bottom ends of the optical axes are fixedly connected with the connecting plate.

5. The bag opening component according to claim 1, wherein one side of the bottom end surface of the transverse plate is fixedly connected with a second slide rail, the bottom end of the second slide rail is movably connected with a bottom plate, the top end surfaces of the two bottom plates are fixedly connected with clamping blocks, and the two clamping blocks are respectively movably connected to two sides of the second slide rail.