CN217970237U

CN217970237U - Bag guide machine with clamping function

Info

Publication number: CN217970237U
Application number: CN202221792395.XU
Authority: CN
Inventors: 韦会昌; 张书玉
Original assignee: Anhui Bozheng Electromechanical Equipment Co ltd
Current assignee: Anhui Bozheng Electromechanical Equipment Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-06
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to a lead bag machine with press from both sides tight function, including the frame, the both sides of frame are equipped with first installing support and second installing support respectively. This bag guide machine with clamping function, through being provided with the cylinder, make clamping piece and first installing support take place to rotate, the outside reverse rotation of two sets of clamping pieces this moment, the angle grow between two sets of clamping pieces this moment, and form the opening in the bottom of two sets of clamping pieces, and the opening is towards on the rice bag cargo airplane, when rice bag transports to the opening part, through reverse drive actuating cylinder, make two sets of clamping pieces press from both sides the opening part at the rice bag, and utilize two sets of first driving pieces of clamping piece bottom, realize the whole transportation to the rice bag, and convenient to use, and stability is good, and utilize the second driving medium, realize exerting pressure to the secondary of rice bag opening part, through the rice bag opening that the secondary exerted pressure, under the condition of not exerting pressure, still be in the closure state, make things convenient for the operation of follow-up sealing technology.

Description

Bag guide machine with clamping function

Technical Field

The utility model belongs to the technical field of lead bag machine, concretely relates to lead bag machine with clamping function.

Background

During the rice bag packaging process, the rice bag processed at the current station enters the next station, the bag opening of the rice bag needs to be kept in a flat state, and the bag opening of the rice bag reaching the bag sewing machine is guaranteed to be flat, so that the rice bag needs to be stably transported by a bag guide machine.

Through the retrieval, the name of "a lead bag mechanism" chinese patent that discloses a number "CN206914780U" discloses "a lead bag mechanism, and it includes the mount, be fixed with belt pulley driving motor on the mount, the one end of mount is equipped with two supporting swinging booms, and the one end of swinging boom rotates with the one end of mount and is connected, and the one end and a rocking arm cylinder of swinging boom are connected, and the swinging boom is expanded and is closed by rocking arm cylinder drive, and the both ends of every swinging boom are equipped with the belt pulley respectively, by belt drive between two belt pulleys of same swinging boom, the relative other end of mount is equipped with two supporting fixed arms, and the both ends of fixed arm are equipped with the belt pulley respectively, by belt drive between two belt pulleys of same fixed arm, and the one end of fixed arm is fixed at the other end of mount, and belt drive motor drive that is located the mount rotates, and the belt drive cooperation of two swinging booms and two fixed arms forms the lead the bag passageway. The utility model has small volume, simple structure and convenient maintenance and replacement of the belt; but can have the gap between two sets of belts, and the progress of opening of belt is not enough, deformation can take place in the extrusion, and the frictional force between the rice bag can reduce, the rice bag transmission can be hard, can cause the katton phenomenon, and under producing accident, push away the rice bag through external force, can cause the rice bag to break away from the connection of belt, stability is low, and the rice bag opening is in through the transmission back, still can open, be unfavorable for follow-up envelope operation, therefore, a lead bag machine with clamping function is proposed, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lead bag machine with clamping function just in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a bag guide machine with a clamping function comprises a machine frame, wherein a first mounting bracket and a second mounting bracket are respectively arranged on two sides of the machine frame, two groups of rotatable clamping pieces are symmetrically arranged at the bottom of the first mounting bracket, a first transmission piece for transmitting a bag opening is arranged at the bottom of each clamping piece, the transmission directions of the two groups of first transmission pieces are consistent, an air cylinder is rotatably arranged on the first mounting bracket, and the output end of the air cylinder is connected with the clamping pieces;

the first transmission piece comprises a first transmission belt and a second transmission belt which are arranged on the lower sides of the two groups of clamping pieces respectively, a first flexible strip and a second flexible strip are arranged on the opposite surfaces of the first transmission belt and the second transmission belt respectively, a protruding portion is arranged on the inner side of the second flexible strip, and a concave groove for the protruding portion to penetrate through is formed in the inner surface of the first flexible strip.

As the utility model discloses a further optimization scheme, first conveyer belt is still including locating the backup pad of first conveyer belt and second conveyer belt upside and locating first conveyer belt inboard from driving wheel and action wheel, be equipped with the pivot on the top central point of action wheel puts, the free end of pivot has connected gradually the output of universal joint, drive shaft and speed reducer, the speed reducer is located in the frame, be equipped with the sleeve in the backup pad, the sleeve is located the outside of pivot and universal joint, and the rotation of clamping piece is driving the whole change that takes place the angle of first conveyer belt to through the universal joint, adapt to the angle change of first conveyer belt, thereby conveniently adapt to the rotation of clamping piece.

As the utility model discloses a further optimization scheme, the clamping piece includes the vertical pole, rotate the setting between vertical pole and the first installing support, the bottom of vertical pole and the upper surface connection of backup pad, the output of cylinder rotates and connects in the upper surface of backup pad, the free end of cylinder rotates and connects in the bottom of first installing support, under the effect of cylinder, conveniently drives the whole angle of first transmission piece and changes to play the effect of regulation.

As a further optimization scheme of the utility model, the bottom symmetry of second installing support is equipped with two sets of vertical poles, and is two sets of the bottom of vertical pole all is equipped with the second driving medium.

As a further optimization scheme of the utility model, the second driving medium is the same with first driving medium structure.

The beneficial effects of the utility model reside in that: this lead bag machine with clamping function, through being provided with the cylinder, make clamping piece and first installing support take place to rotate, the outside antiport of two sets of clamping pieces this moment, the angle grow between two sets of clamping pieces this moment, and form the opening in the bottom of two sets of clamping pieces, and the opening is towards on the rice bag cargo airplane, when rice bag transports to the opening part, drive the cylinder through the reversal, make two sets of clamping pieces press from both sides the opening part at the rice bag, and utilize two sets of first driving pieces of clamping piece bottom, realize the whole transportation to the rice bag, convenient to use, and good stability, and utilize the second driving medium, realize exerting pressure to the secondary of rice bag opening part, through the rice bag opening that the secondary exerted pressure, under the condition of not exerting pressure, still be in the closure state, make things convenient for the operation of follow-up sealing technology.

Drawings

FIG. 1 is a schematic view of the main viewing axis side structure of the present invention;

FIG. 2 is a side view of the clamping member of the present invention;

FIG. 3 is a schematic side view of the open clamping member of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a frame; 2. a first mounting bracket; 3. a second mounting bracket; 4. a clamping member; 41. a vertical rod; 5. a first transmission member; 51. a first conveyor belt; 52. a second conveyor belt; 53. a first flexible strip; 54. a second flexible strip; 55. a boss portion; 56. a recessed groove; 57. a driving wheel; 58. a drive shaft; 59. a speed reducer; 510. a sleeve; 6. a cylinder; 7. a vertical rod; 8. a second transmission member.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Examples

As shown in fig. 1, a bag guiding machine with a clamping function comprises a machine frame 1, wherein a first mounting bracket 2 and a second mounting bracket 3 are respectively arranged on two sides of the machine frame 1, two groups of rotatable clamping members 4 are symmetrically arranged at the bottom of the first mounting bracket 2, a first transmission member 5 for transmitting a bag opening is arranged at the bottom of each clamping member 4, the transmission directions of the two groups of first transmission members 5 are consistent, an air cylinder 6 is rotatably arranged on the first mounting bracket 2, and the output end of the air cylinder is connected with the clamping members 4; two groups of vertical rods 7 are symmetrically arranged at the bottom of the second mounting bracket 3, and second transmission parts 8 are arranged at the bottoms of the two groups of vertical rods 7; the second transmission member 8 has the same structure as the first transmission member 5.

During the use, the user settles holistic bag guide machine at the upside of rice bag cargo airplane, at this moment, start the external power supply of cylinder 6, under the effect of cylinder 6, make clamping member 4 and first installing support 2 take place to rotate, two sets of clamping members 4 outside reverse rotation this moment, the angle grow between two sets of clamping members 4 this moment, and form the opening in the bottom of two sets of clamping members 4, and the opening is towards on the rice bag cargo airplane, when rice bag transports to the opening part, through reverse drive actuating cylinder 6, make two sets of clamping members 4 press from both sides the opening part at the rice bag, and utilize two sets of first transmission pieces 5 of clamping member 4 bottom, realize the whole transportation to the rice bag, and convenient to use, and stability is good.

The rice bag is conveyed to the vertical rod 7 through the first transmission piece 5, secondary pressure application to the opening of the rice bag is achieved through the second transmission piece 8, the rice bag is still in a closed state through the opening of the rice bag subjected to secondary pressure application under the condition that pressure is not applied, and operation of a subsequent sealing process is facilitated.

As shown in fig. 2, the first transmission member 5 includes a first transmission belt 51 and a second transmission belt 52 respectively disposed at lower sides of the two sets of clamping members 4, and a first flexible strip 53 and a second flexible strip 54 are respectively disposed on opposite surfaces of the first transmission belt 51 and the second transmission belt 52, wherein the first flexible strip 53 and the second flexible strip 54 are both made of rubber, and it should be noted that the following convex portion 55 and the second flexible strip 54 are made of the same material, a convex portion 55 is disposed at an inner side of the second flexible strip 54, and a concave groove 56 for the convex portion 55 to pass through is disposed at an inner surface of the first flexible strip 53.

As shown in fig. 3-4, when the rice bag is transported to the opening, the clamping member 4 rotates inwards, at this time, the distance between the inner side surfaces of the first conveyor belt 51 and the second conveyor belt 52 is gradually reduced, the first flexible strip 53 and the second flexible strip 54 are in contact with the opening of the rice bag, at this time, the protrusion 55 extrudes the opening of the rice bag, the rice bag opening is deformed, a crease is formed at the opening of the rice bag, at this time, the rice bag can be effectively prevented from falling off in the transportation process, and the stability of the rice bag in the transportation process is easily ensured.

First transmission piece 5 is still including locating the backup pad of first conveyer belt 51 and second conveyer belt 52 upside and locating first conveyer belt 51 inboard from driving wheel and action wheel 57, be equipped with the pivot on the top central point of action wheel 57 puts, the free end of pivot has connected gradually the universal joint, an output of drive shaft 58 and speed reducer 59, speed reducer 59 locates in the frame 1, be equipped with sleeve 510 in the backup pad, sleeve 510 is located the outside of pivot and universal joint, the rotation of clamping piece 4, it takes place the change of angle to drive first transmission piece 5 wholly, and pass through the universal joint, adapt to the angle change of first transmission piece 5, thereby conveniently adapt to the rotation of clamping piece 4.

During the use, the user can start the external power supply of speed reducer 59, under the effect of speed reducer 59 for drive shaft 58 takes place to rotate, and drives action wheel 57 and take place to rotate in sleeve 510, thereby be used for driving the transmission of first conveyer belt 51 and second conveyer belt 52, it needs to explain, through being equipped with the universal joint between pivot and drive shaft 58, utilize the universal joint, the change of adaptation first conveyer belt 51 that can be fine and second conveyer belt 52 angle.

Clamping piece 4 includes vertical rod 41, rotates between vertical rod 41 and the first installing support 2 and sets up, and the bottom of vertical rod 41 and the upper surface of backup pad are connected, and the output of cylinder 6 rotates and connects in the upper surface of backup pad, and the free end of cylinder 6 rotates and connects in the bottom of first installing support 2, under the effect of cylinder 6, conveniently drives the whole angle of first transmission piece 5 and changes to play the effect of regulation.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a lead bag machine with clamping function which characterized in that: the clamping device comprises a rack (1), wherein a first mounting bracket (2) and a second mounting bracket (3) are respectively arranged on two sides of the rack (1), two groups of rotatable clamping pieces (4) are symmetrically arranged at the bottom of the first mounting bracket (2), a first transmission piece (5) for transmitting a bag opening is arranged at the bottom of each clamping piece (4), the transmission directions of the two groups of first transmission pieces (5) are consistent, an air cylinder (6) is rotatably arranged on the first mounting bracket (2), and the output end of the air cylinder is connected with the clamping pieces (4);

the first transmission piece (5) comprises a first transmission belt (51) and a second transmission belt (52) which are arranged on the lower sides of the two groups of clamping pieces (4) respectively, a first flexible strip (53) and a second flexible strip (54) are arranged on opposite surfaces of the first transmission belt (51) and the second transmission belt (52) respectively, a protruding portion (55) is arranged on the inner side of the second flexible strip (54), and a concave groove (56) for the protruding portion (55) to penetrate through is formed in the inner surface of the first flexible strip (53).

2. The bag guide machine with the clamping function as claimed in claim 1, characterized in that: first transmission piece (5) are still including locating the backup pad of first conveyer belt (51) and second conveyer belt (52) upside and locating first conveyer belt (51) inboard from driving wheel and action wheel (57), be equipped with the pivot on the top central point of action wheel (57), the free end of pivot has connected gradually the output of universal joint, drive shaft (58) and speed reducer (59), in frame (1) was located in speed reducer (59), be equipped with sleeve (510) in the backup pad, sleeve (510) are located the outside of pivot and universal joint.

3. The bag guide machine with the clamping function as claimed in claim 2, characterized in that: the clamping piece (4) comprises a vertical rod (41), the vertical rod (41) and the first mounting bracket (2) are rotatably arranged, the bottom of the vertical rod (41) is connected with the upper surface of the supporting plate, the output end of the air cylinder (6) is rotatably connected to the upper surface of the supporting plate, and the free end of the air cylinder (6) is rotatably connected to the bottom of the first mounting bracket (2).

4. The bag guide machine with the clamping function as claimed in claim 1, characterized in that: the bottom of the second mounting bracket (3) is symmetrically provided with two groups of vertical rods (7), and the bottoms of the two groups of vertical rods (7) are provided with second transmission parts (8).

5. The bag guide with clamping function as claimed in claim 4, wherein: the second transmission piece (8) and the first transmission piece (5) have the same structure.