CN217805642U - Automatic tying machine - Google Patents

Abstract

The utility model discloses an automatic binding machine, which relates to the technical field of automatic packaging equipment. The frame is used to transport the products covered with packaging bags inside, the inside of the frame is provided with a feeding roller for carrying the products, and the top of the frame is provided with a first motor; the tubular film suction mechanism is used to The rolled up packaging bag is lifted, and the tubular film suction mechanism includes a first air cylinder and a negative pressure tube driven by the first air cylinder. By setting the rack, tube-type film suction mechanism, arc-shaped plate closing mechanism, six-finger pneumatic gripper, bag opening clamping mechanism, cable tie mechanism and shrapnel-type shock-absorbing and blocking mechanism, the device can automatically adjust the bag opening of the packaging bag. Folding, winding, clamping and binding operations are performed together with the assembly line for automatic loading of materials inside the packaging bag, which reduces labor costs and ensures processing efficiency. At the same time, it ensures the sealing effect of the packaging bag after packaging. Economic benefits and broad application prospects.

Description

An automatic binding machine

technical field

The utility model relates to the technical field of automatic packaging equipment, in particular to an automatic binding machine.

Background technique

Automatic packaging machines are generally divided into semi-automatic packaging machines and fully automatic chartering machines. Automatic packaging machines are mainly used for automatic packaging of materials in food, medicine, chemical industries and plant seeds. Materials can be granules, tablets, liquids, powders, pastes body shape. The automatic packaging machine has the functions of automatic measurement, filling, bag making, sealing, cutting, conveying, printing production batch number, adding easy cutting, no material warning, stirring and so on.

Most of the automatic packaging equipment seals the packaging bags by heat sealing, but this packaging method cannot pack some barrel-shaped products. At present, the packaging methods of packaging bags in barrel-shaped products are mainly carried out manually, which is inefficient Moreover, the sealing effect is not good, which leads to the occurrence of moisture deterioration of the materials in the packaging bag, which cannot meet the use requirements.

Utility model content

The utility model provides an automatic binding machine to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an automatic binding machine, comprising:

The frame is used to transport the products covered with packaging bags inside, the inside of the frame is provided with a feeding roller for carrying the products, and the top of the frame is provided with a first motor;

A tube-type film suction mechanism is used to lift the rolled up packaging bag. The tube-type film suction mechanism includes a first cylinder and a negative pressure tube driven by the first cylinder to realize the movement of the negative pressure tube in the X-axis direction. move;

The arc-shaped plate closing mechanism is used to close the mouth of the packaging bag. The arc-shaped plate closing mechanism includes a connecting plate arranged inside the frame and driven in the Z-axis direction by the first motor. The first cylinder is arranged on the connecting plate On the top of the board, two second cylinders are provided on one side of the connecting board, and the output ends of the two second cylinders are respectively provided with arc-shaped plate main body 1 and arc-shaped plate main body 2, with the arc-shaped The relative movement of the plate main body 1 and the arc-shaped plate main body 2 gathers the packaging bag;

The six-finger pneumatic gripper is used for winding the mouth of the packaging bag. The six-finger pneumatic gripper includes a second motor arranged on the top of the frame. The output end of the cylinder is connected to the main body of the clamping jaw for clamping the mouth of the packaging bag;

The pocket opening clamping mechanism is used to clamp the pocket opening of the rolled packaging bag. The pocket opening clamping mechanism includes a conveyor belt arranged inside the frame and a third motor for driving the conveyor belt. The fourth air cylinder and splint for clamping the pocket are connected;

The cable tie mechanism is used to bind the mouth of the clamped packaging bag by using the cable tie, and the cable tie mechanism includes the fifth cylinder and the main body of the cable tie machine arranged inside the frame;

The shrapnel-type shock-absorbing and blocking mechanism is used to limit the position of the products placed on the feeding drum, so as to carry out the operations of bag mouth closing, winding, clamping and binding.

Further, two sets of limit strips arranged symmetrically and located above the feeding roller are arranged inside the frame for guiding the product during conveyance, and two sets of driving seats arranged symmetrically are arranged on the top of the frame one;

The inside of the frame is provided with two sets of driving seats two which are arranged symmetrically and are respectively located on both sides of the feeding drum. The driving seat two and the driving seat one directly above are driven by a transmission belt, and the driving seat one is driven by The first motor performs transmission.

Further, the output end of the first cylinder is provided with a fixed plate, the negative pressure tube is arranged inside the fixed plate and the number of negative pressure tubes inside the fixed plate is two, and one end of the negative pressure tube is bent The other end of the negative pressure tube is used to connect to negative pressure equipment.

Further, both ends of the fixed plate are equipped with angle adjustment plates through the movement of the rotating shaft, and there are also screws at both ends of the fixed plate that resist the angle adjustment plate for locking the angle adjustment plate, two The negative pressure tubes are respectively installed inside the two angle adjustment plates to realize the angle adjustment of the negative pressure tubes.

Further, the number of the tubular film suction mechanism and the connecting plate is two, and the two connecting plates respectively carry two tubular film suction mechanisms, and one side of the two connecting plates is connected with the toothed plate with the bolt respectively. Two drive belt drive connections;

The two second cylinders on the two connecting plates jointly drive the first arc-shaped plate main body and the second arc-shaped plate main body. The first shaped plate main body and the second curved plate main body are opposite and staggered.

6. Further, the second motor is arranged on the top of the frame through the mounting plate, the surface of the third cylinder is fixedly connected with the movable plate of the jaws through the connecting rod, and the output end of the third cylinder moves through the jaws The jaw drive block is installed on the plate, and a jaw connecting rod is arranged between the jaw drive block and the jaw movable plate;

The jaw connecting rod is arranged in an arc shape, and the jaw main body is movably connected with the jaw connecting rod through the jaw driving block, and the third cylinder is activated to drive the jaw main body to expand.

Further, the pocket clamping mechanism also includes a slide plate installed inside the frame and used to carry the conveyor belt and the third motor, the conveyor belt is provided with a slide seat, and one end of the slide seat is provided with a stabilizing bar, so The fourth cylinder is arranged at one end of the stabilizer bar;

The end of the fourth cylinder away from the stabilizer bar is provided with a connection seat, and the number of the splints is two, and the two splints are respectively movable inside the two sides of the connection seat and are driven by the fourth cylinder to turn over and opposite to each other. back flip exercise.

Further, both the fifth cylinder and the cable tie machine main body are installed on the top of the installation block, the installation block is arranged inside the frame and on one side of one of the tube-type film suction mechanisms, the output of the fifth cylinder The end is connected with one side of the main body of the cable tie machine, and is used to drive the main body of the cable tie machine close to the clamped packaging bag.

Further, one side of the main body of the cable tie machine is provided with a chute for placing the pocket and binding the cable tie, and the other side is provided with a cable tie hole for passing out the cable tie.

Further, the shrapnel-type shock absorbing and blocking mechanism includes a sixth cylinder arranged inside the frame and above both ends of the feeding roller, the output end of the sixth cylinder is provided with a driving plate, and the driving plate is installed with The first elastic piece placed in the X-axis direction and the second elastic piece placed in the Y-axis direction, one end of the first elastic piece is arc-shaped, and the middle part of the second elastic piece is concave.

Compared with the prior art, the utility model provides an automatic binding machine, which has the following beneficial effects:

The automatic tying machine is equipped with a frame, a tubular film suction mechanism, an arc-shaped plate closing mechanism, a six-finger pneumatic gripper, a pocket clamping mechanism, a cable tie mechanism and a shrapnel-type shock-absorbing and blocking mechanism. The operation of closing, rolling, clamping and binding the bag mouth is used together with the assembly line for automatic loading of materials inside the packaging bag, which reduces labor costs, ensures processing efficiency, and at the same time ensures the packaging of the packaging bag The final sealing effect is in line with economic benefits and has broad application prospects.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a side view of the frame structure of the present utility model;

Fig. 3 is the enlarged structure diagram of place A in Fig. 2;

Fig. 4 is the rear view of the frame structure of the present utility model;

Fig. 5 is a structural schematic diagram of the tubular film suction mechanism of the present invention;

Fig. 6 is a structural schematic diagram of the arc-shaped plate closing mechanism of the present invention;

Fig. 7 is a schematic diagram of the structure of the six-finger pneumatic gripper of the present invention;

Fig. 8 is a structural schematic diagram of the pocket opening clamping mechanism of the present invention;

Fig. 9 is a structural schematic diagram of the cable tie mechanism of the present invention;

Fig. 10 is a structural schematic diagram of the shrapnel type shock absorbing and blocking mechanism of the present invention.

In the figure: 1. frame; 11. limit bar; 12. feeding roller; 13. first motor; 14. driving seat one; 15. driving seat two; 16. transmission belt; , the first cylinder; 22, the fixed plate; 23, the negative pressure tube; 3, the closing mechanism of the arc plate; 31, the connecting plate; 32, the second cylinder; ;4, six-finger pneumatic gripper; 41, mounting plate; 42, the second motor; 43, the third cylinder; 44, jaw movable plate; 45, jaw driving block; 46, jaw connecting rod; Main body; 5, pocket clamping mechanism; 51, slide plate; 52, conveyor belt; 53, third motor; 54, sliding seat; 55, stabilizer bar; 56, fourth cylinder; 57, connecting seat; , cable tie mechanism; 61, installation block; 62, fifth cylinder; 63, main body of cable tie machine; 64, chute; 65, cable tie hole; 7, shrapnel type shock absorbing and blocking mechanism; 71, sixth cylinder; 72, the drive plate; 73, the first shrapnel; 74, the second shrapnel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-10, the utility model discloses an automatic binding machine, comprising:

The frame 1 is used for conveying the products covered with packaging bags. The inside of the frame 1 is provided with a feeding roller 12 for carrying the products, and the top of the frame 1 is provided with a first motor 13 .

The tube-type film suction mechanism 2 is used to lift the rolled up packaging bag. The tube-type film suction mechanism 2 includes a first cylinder 21 and a negative pressure tube 23 driven by the first cylinder 21 to realize the negative pressure of the negative pressure tube. 23 movement in the X-axis direction.

The arc-shaped plate closing mechanism 3 is used to close the mouth of the packaging bag. The arc-shaped plate closing mechanism 3 includes a connecting plate 31 arranged inside the frame 1 and driven by the first motor 13 in the Z-axis direction. A cylinder 21 is arranged on the top of the connecting plate 31, and one side of the connecting plate 31 is provided with two second cylinders 32 and the output ends of the two second cylinders 32 are respectively provided with arc-shaped plate main body one 33 and The second arc-shaped plate body 34 folds the packaging bag with the relative movement of the first arc-shaped plate body 33 and the second arc-shaped plate body 34 .

The six-finger pneumatic gripper 4 is used for winding the mouth of the packaging bag. The six-finger pneumatic gripper 4 includes a second motor 42 arranged on the top of the frame 1, and the output end of the second motor 42 is connected to a third cylinder 43. The output end of the third air cylinder 43 is connected to the output end of the clamping claw body 47 for clamping the opening of the packaging bag.

The pocket opening clamping mechanism 5 is used for clamping the pocket opening of the rolled packaging bag. The pocket opening clamping mechanism 5 includes a conveyor belt 52 arranged inside the frame 1 and a third motor 53 for driving the conveyor belt 52 , the fourth air cylinder 56 and clamping plate 58 for clamping the mouth of the bag are connected in transmission on the conveyor belt 52 .

The cable tie mechanism 6 is used to bind the clamped opening of the packaging bag by using a cable tie. The cable tie mechanism 6 includes a fifth cylinder 62 and a cable tie machine main body 63 arranged inside the frame 1 .

The shrapnel-type shock-absorbing and blocking mechanism 7 is used to limit the position of the products placed on the feeding drum 12, so as to carry out the operations of bag mouth closing, winding, clamping and binding.

Specifically, the inside of the frame 1 is provided with two sets of limit strips 11 that are symmetrically arranged and located above the feeding roller 12, and are used to guide the product when conveying. The top of the frame 1 is provided with two sets of symmetrical The drive seat one 14 provided, the inside of the frame 1 is provided with two sets of drive seat two 15 that are symmetrically arranged and are respectively located on both sides of the feeding drum 12, the drive seat two 15 and the drive seat one 14 directly above The transmission is carried out through the transmission belt 16, and the drive base one 14 is transmitted by the first motor 13.

In this embodiment, the inside of the frame 1 is provided with a motor for driving the feeding roller 12, and the product with the packaging bag of the material inside is placed on the feeding roller 12, and is used to drive the feeding roller 12 when starting. 1 and 4, the number of feed rollers 12 is increased or decreased according to the specifications of the frame 1, and the transmission between multiple feed rollers 12 is carried out through a chain. The setting of the limit bar 11 can guide the product and avoid It avoids the situation where the product has a large position deviation during transportation.

Specifically, the output end of the first cylinder 21 is provided with a fixed plate 22, the negative pressure tube 23 is arranged inside the fixed plate 22 and the number of negative pressure tubes 23 inside the fixed plate 22 is two, the negative pressure One end of the tube 23 is bent, and the other end of the negative pressure tube 23 is used for connecting with negative pressure equipment.

In this embodiment, before use, first connect the unbent end of the negative pressure tube 23 to the negative pressure generating device, and control the suction state and suction parameters of the negative pressure tube 23 through the negative pressure generating device. When the position of the shaped plate closing mechanism 3 is adjusted, the distance between the negative pressure tube 23 and the product is adjusted according to the product specifications, and the first cylinder 21 is activated to drive the fixed plate 22 to advance, so as to ensure that the negative pressure tube 23 can be sucked into the product and rolled up. packaging bags.

Specifically, the insides of both ends of the fixed plate 22 are provided with angle adjustment plates through the movement of the rotating shaft, and the insides of the two ends of the fixed plate 22 are also provided with screws that resist the angle adjustment plate at one end for locking the angle adjustment plate. The two negative pressure tubes 23 are respectively installed inside the two angle adjustment plates to realize the angle adjustment of the negative pressure tubes 23 .

In this embodiment, when the product needs to adjust the angle of the negative pressure tube 23, the screw used to lock the angle adjustment plate is loosened, and the deflection angle adjustment plate adjusts the angle of the negative pressure tube 23 to meet the specifications of the product , after adjusting the angle of the negative pressure tube 23, re-rotate the screw to lock the angle adjustment plate to complete the positioning of the negative pressure tube 23.

Specifically, the number of the tubular film suction mechanism 2 and the connecting plate 31 is two and the two connecting plates 31 carry two tubular film suction mechanisms 2 respectively, and one side of the two connecting plates 31 passes through the The toothed plate is connected with two drive belts 16 by means of bolts, and the two second cylinders 32 on the two connecting plates 31 jointly drive the arc-shaped plate main body one 33 and the arc-shaped plate main body two 34, and the arc-shaped plate main body one 33 and the middle part of the arc-shaped plate main body 2 34 are in concave shape, and the arc-shaped plate main body 1 33 and the arc-shaped plate main body 2 34 are opposite and staggered.

In this embodiment, start the first motor 13 and drive the two transmission belts 16 to rotate at the same time, so that the two connecting plates 31 move in the Z-axis direction synchronously, and at the same time, the connecting plate 31 drives the first cylinder 21 to move up and down synchronously. The connecting plate 31 exceeds the height of the product. When the product is transported between the two connecting plates 31, the shrapnel type shock absorbing and blocking mechanism 7 will limit the product, stop the feeding roller 12, and start the first motor 13 to reversely drive the connecting plate. 31 descends, and at the same time, the second cylinder 32 starts to make the arc-shaped plate main body 1 33 and the arc-shaped plate main body 2 34 move opposite to each other to the two sides of the product. For the rolled packaging bag, start the negative pressure generating equipment, the negative pressure tube 23 will suck the packaging bag, and at the same time start the first motor 13 to rotate forward to drive the connecting plate 31 and the first cylinder 21 to rise, so that the negative pressure tube 23 will turn the rolled packaging bag The opening of the packaging bag can be lifted, and this operation can be repeated twice to lift and straighten the mouth of the packaging bag, and the bag mouth can be rolled up. The process is simple, fast, and automatic, without manual cooperation by personnel, ensuring work efficiency.

Specifically, the second motor 42 is arranged on the top of the frame 1 through the mounting plate 41, the surface of the third cylinder 43 is fixedly connected with the jaw movable plate 44 through a connecting rod, and the output end of the third cylinder 43 A jaw driving block 45 is installed through the jaw movable plate 44, and a jaw connecting rod 46 is arranged between the jaw driving block 45 and the jaw movable plate 44, and the jaw connecting rod 46 is arranged in an arc shape. The jaw main body 47 is movably connected with the jaw connecting rod 46 through the jaw driving block 45 , and the third air cylinder 43 is activated to drive the jaw main body 47 to expand.

In this embodiment, start the third cylinder 43 to drive the gripper driving block 45 to descend, and at the same time, the gripper driving block 45 drives the gripper main body 47 to expand through the gripper connecting rod 46. When the mouth of the packaging bag is lifted, the third cylinder is started 43 drives the jaw driving block 45 to rise, so that the jaw connecting rod 46 drives the jaw main body 47 to gather and clamp the pocket, and before the jaw main body 47 clamps the pocket, start the second cylinder 32 to drive the arc plate main body 33 Move opposite to the main body 2 34 of the curved plate, squeeze the lifted and straightened bag mouth in a Y-axis direction, and the auxiliary jaw main body 47 clamps the bag mouth. After the jaw main body 47 clamps the bag mouth, start The second motor 42 drives the jaw main body 47 to rotate at a constant speed, so that the folded mouth of the bag is rolled into strips, at this time, the second motor 42 is stopped, and the mouth of the bag is continuously clamped by the fourth cylinder 56 and the jaw main body 47 , the bag opening can be clamped. Referring to FIG. 7 , the arrangement of multiple clamping jaw bodies 47 ensures the clamping effect on the bag opening.

Specifically, the pocket clamping mechanism 5 also includes a slide plate 51 installed inside the frame 1 and used to carry the conveyor belt 52 and the third motor 53, the conveyor belt 52 is provided with a slide 54, and the slide 54 One end of the stabilizer bar 55 is provided, the fourth cylinder 56 is arranged at one end of the stabilizer bar 55, and the end of the fourth cylinder 56 away from the stabilizer bar 55 is provided with a connecting seat 57, and the number of the splints 58 is two, The two splints 58 are respectively movably arranged inside the two sides of the connecting seat 57 and are driven by the fourth cylinder 56 to perform opposite-to-back and opposite-to-back movements.

In this embodiment, start the third motor 53 to drive the conveyor belt 52 to rotate, and the conveyor belt 52 drives the fourth cylinder 56 to move through the stabilizer bar 55, so that the two splints 58 are close to the bag mouth after winding. When the splint 58 is in place, start the fourth The cylinder 56 drives the two splints 58 to flip over to clamp the reeled bag mouth. After the bag mouth is clamped, the third motor 53 is started to turn over and drive the conveyor belt 52 to pull the stabilizer bar 55 to reset. Carry out conveying, make product move to cable tie mechanism 6 places, the setting of splint 58 can effectively avoid the situation that the mouth of packaging bag loosens along with product moving process.

Specifically, the fifth cylinder 62 and the cable tie machine main body 63 are installed on the top of the installation block 61, and the installation block 61 is arranged inside the frame 1 and located on one side of one of the tubular film suction mechanisms 2, so The output end of the fifth cylinder 62 is connected to one side of the cable tie machine main body 63 for driving the cable tie machine main body 63 close to the clamped packaging bag, and one side of the cable tie machine main body 63 is provided with a The chute 64 for placing the mouth of the pocket and binding the strap, and the other side is provided with a strap hole 65 for passing the strap.

In this embodiment, the fifth cylinder 62 is activated to drive the main body 63 of the cable tie machine close to the bag mouth after winding, so that the bag mouth is snapped into the inside of the chute 64, and the main body 63 of the cable tie machine automatically binds the bag mouth with a cable tie. And cut off the cable tie, the cable tie waste flows out through the cable tie hole 65, after the bag mouth is bound, start the fourth cylinder 56 to drive the splint 58 to break away from the clamping of the bag mouth, and then continue to start the feeding drum 12 to complete the cable tie The product of the operation flows into the next process.

Specifically, the shrapnel-type shock absorbing and blocking mechanism 7 includes a sixth cylinder 71 arranged inside the frame 1 and above both ends of the feeding drum 12. The output end of the sixth cylinder 71 is provided with a drive plate 72, so A first elastic piece 73 placed in the direction of the X axis and a second elastic piece 74 placed in the direction of the Y axis are installed on the drive plate 72. One end of the first elastic piece 73 is arc-shaped, and the middle part of the second elastic piece 74 is Concave.

In this embodiment, the shrapnel-type shock absorbing and blocking mechanism 7 is mainly used for controlling the product when it is in place, and the number of the shrapnel-type shock-absorbing and blocking mechanism 7 is not less than four, and each group of two is distributed separately. When the product reaches the above two positions, the sixth cylinder 71 is activated to drive the first elastic piece 73 and the second elastic piece 74 to resist and position the product, which facilitates the follow-up work. It will not damage the surface of the product at the same time, and it is more convenient to use.

When in use, place the product with the packaging bag filled with the material inside on the feeding roller 12, and start the motor for driving the feeding roller 12, first connect the unbent end of the negative pressure tube 23 to the negative pressure. The equipment is connected, and the suction state and suction parameters of the negative pressure tube 23 are controlled by the negative pressure generating equipment. When the product moves to the position of the arc plate closing mechanism 3, the sixth cylinder 71 is started to drive the first elastic piece 73 and the second elastic piece 74 Contradict and locate the product, adjust the distance between the negative pressure tube 23 and the product according to the product specification, start the first cylinder 21 to drive the fixed plate 22 to advance, and when the product is large, the angle of the negative pressure tube 23 needs to be adjusted, loosen The screw used to lock the angle adjustment plate, the deflection angle adjustment plate adjusts the angle of the negative pressure tube 23 to suit the specifications of the product, after the negative pressure tube 23 angle is adjusted, turn the screw again to lock the angle adjustment plate to complete For the positioning of the negative pressure tube 23, start the first motor 13 and drive the two transmission belts 16 to rotate at the same time, so that the two connecting plates 31 move in the Z-axis direction synchronously, and at the same time the connecting plate 31 drives the first cylinder 21 to perform the lifting movement synchronously. Lift the connecting plate 31 in advance to exceed the height of the product. When the product is transported between the two connecting plates 31, the shrapnel type shock absorbing and blocking mechanism 7 will limit the product, stop the feeding roller 12, and start the first motor 13 to reverse Drive the connecting plate 31 down, and at the same time the second cylinder 32 starts to make the arc plate main body 1 33 and the arc plate main body 2 34 move opposite to the two sides of the product, and at the same time start the first cylinder 21 to drive the fixed plate 22 and the negative pressure tube 23 Close to the package bag turned up on the product, start the negative pressure generating equipment, the negative pressure tube 23 will suck the package bag, and start the first motor 13 to rotate forward to drive the connecting plate 31 and the first cylinder 21 to rise, so that the negative pressure tube 23 will turn the package bag The mouth of the packaging bag is lifted. This operation can be repeated twice to lift and straighten the mouth of the packaging bag. The third cylinder 43 is activated to drive the jaw driving block 45 to descend, and at the same time, the jaw driving block 45 passes through the jaw connecting rod 46 Drive the jaw main body 47 to expand, and when the mouth of the packaging bag is lifted, start the third cylinder 43 to drive the jaw driving block 45 to rise, so that the jaw connecting rod 46 drives the jaw main body 47 to gather and clamp the mouth of the bag, and the jaws Before the main body 47 clamps the bag mouth, start the second cylinder 32 to drive the arc plate main body 1 33 and the arc plate main body 2 34 to move towards each other, and squeeze the lifted and straightened bag mouth in the Y-axis direction to assist the clamping jaws. The main body 47 clamps the mouth of the bag. After the jaw main body 47 clamps the mouth of the bag, the second motor 42 is started to drive the main body of the jaws 47 to rotate at a constant speed, so that the bag mouth after being folded is rolled into strips, and the third motor is started. 53 drives the conveyor belt 52 to rotate, and the conveyor belt 52 drives the fourth cylinder 56 to move through the stabilizer rod 55, so that the two splints 58 are close to the bag mouth after winding. When the splint 58 is in place, start the fourth cylinder 56 to drive the two splints 58 to turn over Clamp the bag mouth after winding, after the bag mouth is clamped, start the third motor 53 to turn over and drive the conveyor belt 52 to pull the stabilizer bar 55 to reset, and at the same time, the feeding roller 12 cooperates with the splint 58 to convey the product Sending, when the product arrives at the cable tie machine, start the fifth cylinder 62 to drive the main body 63 of the cable tie machine close to the bag mouth after winding, so that the bag mouth is inserted into the inside of the chute 64, and start the sixth cylinder 71 to drive the first shrapnel 73 and the second shrapnel 74 conflict and position the product, the main body 63 of the cable tie machine automatically binds the bag mouth with a cable tie and cuts off the cable tie, and the cable tie waste flows out through the cable tie hole 65, and after the bag mouth is tied, start The fourth cylinder 56 drives the splint 58 to break away from the clamping of the bag opening, and then the feeding drum 12 can be started continuously to flow the products that have completed the cable tie operation into the next process, and the above-mentioned operation to the device is completed.

To sum up, the automatic binding machine is equipped with a frame 1, a tubular film suction mechanism 2, an arc-shaped plate closing mechanism 3, a six-finger pneumatic gripper 4, a pocket clamping mechanism 5, a cable tie mechanism 6 and a shrapnel Type shock-absorbing material blocking mechanism 7, the device can automatically carry out the operations of closing, rolling, clamping and binding the bag mouth of the packaging bag, and it can be used together with the assembly line for automatically loading materials inside the packaging bag, reducing labor costs. The processing efficiency is guaranteed, and the sealing effect after packing of the packaging bag is guaranteed at the same time, which is in line with economic benefits and has broad application prospects.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (10)

1. An automatic binding machine, characterized in that, comprising: The frame (1) is used to transport the products covered with packaging bags inside, the inside of the frame (1) is provided with a feeding roller (12) for carrying the products, and the top of the frame (1) is provided with a second A motor (13); Tube-type film suction mechanism (2), used to lift the rolled up packaging bag, said tube-type film suction mechanism (2) includes a first cylinder (21) and a negative pressure tube driven by the first cylinder (21) ( 23), to realize the movement of the X-axis direction of the negative pressure tube (23); The arc-shaped plate closing mechanism (3) is used to close the bag opening of the packaging bag. The arc-shaped plate closing mechanism (3) includes a motor that is arranged inside the frame (1) and is driven in the Z-axis direction by the first motor (13). The connecting plate (31), the first cylinder (21) is arranged on the top of the connecting plate (31), and one side of the connecting plate (31) is provided with two second cylinders (32) and two The output end of the second cylinder (32) is respectively provided with arc-shaped plate main body one (33) and arc-shaped plate main body two (34), with described arc-shaped plate main body one (33) and arc-shaped plate main body two (34) ) The opposite movement gathers up the packing bag; The six-finger pneumatic gripper (4) is used for winding the mouth of the packaging bag. The six-finger pneumatic gripper (4) includes a second motor (42) arranged on the top of the frame (1), and the second motor (42 ) is connected with a third cylinder (43) in transmission, and the output end of the third cylinder (43) is connected with a jaw main body (47) for clamping the mouth of the packaging bag; The pocket opening clamping mechanism (5) is used for clamping the pocket opening of the packaging bag after being rolled, and the pocket opening clamping mechanism (5) includes a conveyor belt (52) arranged inside the frame (1) and for Drive the third motor (53) of the conveyor belt (52), the fourth cylinder (56) and clamping plate (58) for clamping the mouth of the bag are connected by transmission on the conveyor belt (52); The cable tie mechanism (6) is used to use the cable tie to bind the mouth of the clamped packaging bag. The cable tie mechanism (6) includes a fifth cylinder (62) arranged inside the frame (1) and Cable tie machine main body (63); The shrapnel-type shock-absorbing and blocking mechanism (7) is used to limit the position of the products placed on the feeding drum (12), so as to carry out the operations of bag mouth closing, winding, clamping and binding. 2. A kind of automatic binding machine according to claim 1, characterized in that: the inside of the frame (1) is provided with two sets of limit strips (11) which are symmetrically arranged and located above the feeding drum (12) ), which is used to guide when conveying the product, and the top of the frame (1) is provided with two groups of drive seats one (14) that are symmetrically arranged; The inside of the frame (1) is provided with two groups of drive seats two (15) that are symmetrically arranged and are respectively located on both sides of the feeding drum (12), and the drive seat two (15) and the drive seat one ( 14) are driven by a transmission belt (16), and the drive seat one (14) is driven by a first motor (13). 3. A kind of automatic binding machine according to claim 1, characterized in that: the output end of the first cylinder (21) is provided with a fixed plate (22), and the negative pressure tube (23) is arranged on a fixed There are two negative pressure tubes (23) inside the plate (22) and inside the fixed plate (22), one end of the negative pressure tube (23) is bent, and the other end of the negative pressure tube (23) is bent. One end is used to connect negative pressure equipment. 4. A kind of automatic tying machine according to claim 3, characterized in that: the insides at both ends of the fixing plate (22) are provided with angle adjustment plates through the movement of the rotating shaft, and the insides at both ends of the fixing plate (22) Also be provided with the screw that one end resists the angle adjustment plate, is used for locking described angle adjustment plate, and two described negative pressure tubes (23) are respectively installed in the inside of two angle adjustment plates, has realized described negative pressure tube ( 23) Angle adjustment. 5. A kind of automatic binding machine according to claim 1, characterized in that: the number of the tubular film suction mechanism (2) and the connecting plate (31) is two and the two connecting plates (31) Carry two tube-type film suction mechanisms (2) respectively, and one side of the two connecting plates (31) is respectively connected to the two transmission belts (16) through gear plate matching bolts; The two second cylinders (32) on the two connecting plates (31) jointly drive the arc-shaped plate main body one (33) and the arc-shaped plate main body two (34), and the arc-shaped plate main body one (33) and The middle part of the arc-shaped plate main body two (34) is concave in shape, and the arc-shaped plate main body one (33) and the arc-shaped plate main body two (34) are opposite and staggered. 6. A kind of automatic binding machine according to claim 1, characterized in that: the second motor (42) is arranged on the top of the frame (1) through the mounting plate (41), and the third cylinder ( The surface of 43) is fixedly connected with a jaw movable plate (44) through a connecting rod, and the output end of the third cylinder (43) runs through the jaw movable plate (44) and is equipped with a jaw driving block (45). A jaw connecting rod (46) is arranged between the jaw driving block (45) and the jaw movable plate (44); The jaw connecting rod (46) is arranged in an arc shape, and the jaw main body (47) is connected to the jaw connecting rod (46) through a jaw driving block (45) to activate the third cylinder (43 ) to drive the jaw main body (47) to expand. 7. A kind of automatic binding machine according to claim 1, characterized in that: the pocket clamping mechanism (5) also includes a bag mounted inside the frame (1) and used to carry the conveyor belt (52) and the second The slide plate (51) of the three motors (53), the conveyor belt (52) is provided with a slide seat (54), one end of the slide seat (54) is provided with a stabilizer bar (55), and the fourth cylinder (56 ) is arranged at one end of the stabilizer bar (55); The end of the fourth cylinder (56) away from the stabilizer bar (55) is provided with a connection seat (57), and the number of the splints (58) is two, and the two splints (58) are respectively movably arranged on the connection seat The inside of (57) both sides has the fourth air cylinder (56) to drive and carry out the motion of overturning opposite and overturning opposite. 8. The automatic binding machine according to claim 1, characterized in that: the fifth cylinder (62) and the main body (63) of the binding machine (63) are installed on the top of the mounting block (61), and the installation The block (61) is arranged inside the frame (1) and on one side of one of the tubular film suction mechanisms (2), and the output end of the fifth cylinder (62) is connected to one side of the cable tie machine main body (63). The connection is used to drive the main body (63) of the cable tie machine to approach the clamped packaging bag. 9. An automatic binding machine according to claim 1, characterized in that: one side of the main body (63) of the binding machine is provided with a chute (64) for placing pockets and binding bindings, The other side is provided with a cable tie hole (65) for passing out the cable tie. 10. An automatic binding machine according to claim 1, characterized in that: the shrapnel-type shock-absorbing and blocking mechanism (7) includes a set inside the frame (1) and located at both ends of the feeding drum (12). The sixth cylinder (71) above, the output end of the sixth cylinder (71) is provided with a drive plate (72), and the first shrapnel (73) placed in the X-axis direction is installed on the drive plate (72) As well as the second elastic piece (74) placed in the Y-axis direction, one end of the first elastic piece (73) is arc-shaped, and the middle part of the second elastic piece (74) is concave.

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