A broken line and bagging device

Abstract

The present invention mainly relates to the field of mechanical automation, and particularly to a folding line and bagging device, including: a bag placing and moving device, a wire pushing mechanism, a bag sealing mechanism, and a folding line mechanism. The outlet of the folding line mechanism is located in the second direction of the bag supporting device; the folding line mechanism includes a bottom plate for carrying the wire body. First guide rails are arranged on both sides of the bottom plate. A wire body pushing plate is arranged on the first guide rails. The wire body pushing plate is driven by a cylinder to push the wire body to the middle position. A wire clamping groove is arranged at the end of the wire body pushing plate, and the wire clamping groove is used to fix the position where the wire needs to be bent; a pushing block is arranged on the wire body pushing plate. Vertical guide rails are arranged on both sides of the pushing block, and a folding line plate is arranged on the vertical guide rails. The pushing block pushes the folding line plate forward through a pushing cylinder, and at the same time drives the wire pushing plate to move downward through a wire pressing cylinder to complete the bending of the wire.

Description

Technical Field

[0001] The present invention mainly relates to the field of mechanical automation, and particularly relates to a folding and bagging device for a broken line. Background Art

[0002] When electronic detonators are produced, one end of each of the two ends is a waterproof wire clamp, and the other end is an electronic detonator device. Both ends are in a protruding state. It is necessary to bend the cables at both ends inward to reduce the length and then bag them. Currently, the above processes are all completed manually, resulting in low production efficiency. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides a folding and bagging device for a broken line. The present invention is achieved through the following technical solutions:

[0004] A folding and bagging device for a broken line, comprising:

[0005] A bag placing and moving device, the bag placing and moving device includes a bag placing device, a bag making device, a bag pulling device, and a bag supporting device; the bag placing device releases a roll of bag located on an air shaft to the bag making device through a unwind motor; the bag making device clamps the bag body through a roller and runs forward. There is a heat sealing at the rear of the roller and a cutter at the front of the roller. After the bottom of the bag body is sealed by the heat sealing, the bag body moves forward over the cutter and then the bag body is cut off by the cutter; the bag pulling device is located at the front of the bag making device. The bag pulling device has a moving guide rail, and upper and lower vacuum suction cups are arranged on the moving guide rail. The upper and lower vacuum suction cups are respectively arranged on upper and lower bag opening cylinders, and the upper and lower vacuum suction cups can be opened or closed; the upper and lower vacuum suction cups move to the bag mouth of the bag body and suck the bag body from the upper and lower directions, and then the upper and lower vacuum suction cups move up and down respectively to open the bag mouth; the bag supporting device has a transverse moving guide rail and left and right supporting plates. The left and right supporting plates move to the opened bag mouth through the transverse moving guide rail and enter the bag mouth. The left and right supporting plates move left and right through a bag supporting cylinder to open and expand the bag mouth, and then move the bag body to the second direction through the transverse moving guide rail;

[0006] A folding mechanism, the outlet of the folding mechanism is located in the second direction of the bag supporting device; the folding mechanism includes a bottom plate for carrying a wire body. First guide rails are arranged on both sides of the bottom plate. A wire body pushing plate is arranged on the first guide rail. The wire body pushing plate pushes the wire body to the middle position through a cylinder drive. A wire clamping groove is arranged at the end of the wire body pushing plate. The wire clamping groove is used to fix the position where the cable needs to be bent; a pushing block is arranged on the wire body pushing plate. Vertical guide rails are arranged on both sides of the pushing block. A folding plate is arranged on the vertical guide rail. The pushing block pushes the folding plate forward through a pushing cylinder, and at the same time drives a wire pushing plate to move downward through a wire pressing cylinder to complete the bending of the cable;

[0007] The wire pushing mechanism pushes the bent wire on the folding mechanism to the inside of the bag body of the bag supporting device through a push plate and continues to push it forward into the bag sealing mechanism;

[0008] The bag sealing mechanism has an upper and lower vacuum pumping mechanism and a bag body vacuum pumping mechanism. The upper and lower vacuum pumping mechanism is used to suck the upper and lower sides of the bag body and open the bag body, and the upper and lower vacuum pumping mechanism can move up and down to open or close; the bag body vacuum pumping mechanism is driven by a cylinder to extend and move forward into the bag body, and when the upper and lower vacuum pumping mechanism closes, the air suction nozzle of the bag body vacuum pumping mechanism is located inside the bag body to vacuum the bag body containing the bent wire.

[0009] Preferably, a bag mouth bottom fixing device is provided at the position of the left and right support plates in the second direction. The bag mouth bottom fixing device is provided with a pressing plate, and the pressing plate is controlled by a cylinder to extend upward or retract, and is controlled by a cylinder to extend forward into the bag mouth of the bag body and finally press down on the bag mouth.

[0010] Preferably, an auxiliary wire pressing device is provided at the top of the folding mechanism. The auxiliary wire pressing device drives the pressing arm downward through a cylinder to press the wire bent by the folding mechanism again.

[0011] Preferably, the wire clamping groove is driven to move horizontally by a wire clamping cylinder so that the wire is aligned with the wire clamping groove.

[0012] The beneficial effects of the present invention: The folding and bagging device provided by the present invention bags while folding the electronic detonator, is applicable to an automated production line, and has high production efficiency. Description of the Drawings

[0013] Figure 1 Shows a schematic structural diagram of the folding and bagging device;

[0014] Figure 2 Shows a schematic structural diagram of the bag placing and moving device from the first perspective;

[0015] Figure 3 Shows a schematic structural diagram of the bag placing and moving device from the second perspective;

[0016] Figure 4 Shows a schematic structural diagram of the folding mechanism and the bag sealing mechanism from the first perspective;

[0017] Figure 5 Shows a schematic structural diagram of the folding mechanism and the bag sealing mechanism from the second perspective;

[0018] Figure 6 Shows a schematic structural diagram of the wire pushing mechanism;

[0019] Figure 7 Shows a schematic structural diagram of the pressing plate and the bag body vacuum pumping mechanism. Detailed implementation mode

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation modes.

[0021] A folding line and bagging device, as Figures 1 to 7 shown, includes:

[0022] A bag placing and moving device 1, which includes a bag placing device 2, a bag making device 3, a bag pulling device 4 and a bag supporting device 5; the bag placing device 2 releases the roll-shaped bag 7 located on the air shaft 6 to the bag making device 3 through a winding motor; the roll-shaped bag 7 is a plastic bag with both sides already sealed, and the plastic bag enters the bag making device 3 after passing through several tension wheels. The bag making device 3 clamps the bag body through the roller 8 and runs forward. There is a heat sealing 9 behind the roller 8. The heat sealing 9 periodically presses the bag body through the cylinder 10 to seal the tail of the bag body. There is a cutting knife 11 in front of the roller 8. After the heat sealing 9 seals the bottom of the bag body, the tail seal of the bag body moves forward over the cutting knife 11 and then the bag body is cut off by the cutting knife 11, thus forming an independent packaging bag with an opening at the front end; the bag pulling device 4 is located at the front of the bag making device 3. The bag pulling device 4 has a moving guide rail 12, and upper and lower vacuum suction cups 13 are arranged on the moving guide rail 12. The upper and lower vacuum suction cups 13 move to the front end opening of the bag body through the moving guide rail 12. The upper and lower vacuum suction cups 13 are respectively arranged on the upper and lower bag opening cylinders 14. The upper and lower bag opening cylinders 14 control the upper and lower vacuum suction cups 13 to open or close; the upper and lower vacuum suction cups 13 move to the bag mouth of the bag body and suck the bag body from the upper and lower directions, and then the upper and lower vacuum suction cups 13 move up and down respectively to open the bag mouth, and then retreat to put the opened bag mouth on the left and right support plates 16; the bag supporting device 5 has a transverse moving guide rail 15 and left and right support plates 16. The left and right support plates 16 move to the opened bag mouth through the transverse moving guide rail 15 and enter the bag mouth. The left and right support plates 16 are controlled by the bag supporting cylinder 17 to move left and right to open and thus expand the bag mouth. At this time, the upper and lower vacuum suction cups 13 are disconnected and release the bag mouth. At this time, the bag body is expanded by the left and right support plates 16. The left and right support plates 16 move the bag body through the transverse moving guide rail 15 in the second direction, and move the bag body in another direction to prepare to load the finished electronic detonator into the bag body.

[0023] The folding line mechanism 18, the outlet of the folding line mechanism 18 is located in the second direction of the bag supporting device 5; the folding line mechanism 18 includes a bottom plate 19 for carrying the wire body, first guide rails 20 are arranged on both sides of the bottom plate 19, a wire body pushing plate 21 is arranged on the first guide rails 20, and the wire body pushing plate 21 drives through a cylinder 22 to push the detonator wire body to the middle position corresponding to the position of the bag mouth of the bag body. A wire clamping groove 23 is arranged at the end of the wire body pushing plate 20, and the wire clamping groove 23 is used for fixing the position where the wire needs to be bent; a pushing block 24 is arranged on the wire body pushing plate 20, vertical guide rails 25 are arranged on both sides of the pushing block 24, a folding plate 26 is arranged on the vertical guide rails 25, and the pushing block 24 pushes the folding plate forward through a pushing cylinder 27, and at the same time drives the wire pushing plate 26 to move downward through a wire pressing cylinder 28 to complete the bending of the wire; the wire pushing plate 26 has a bayonet, which corresponds to the bayonet of the wire clamping groove 23, and at the same time the wire pushing plate 26 is higher than the wire clamping groove 23. When the wire is placed on the folding line mechanism 18, the protruding wire passes through the wire clamping groove 23 and is erected on the folding plate 26. In this way, the folding plate 26 is pushed forward to bend the wire inward from the wire clamping groove 23. At the same time, the folding plate 26 is fixed on the pushing block 24 through the vertical guide rail 25. Therefore, the wire pressing cylinder 28 fixed at the bottom of the pushing block 24 can drive the wire pushing plate 26 to move forward and then downward, so as to bend the wire. The wire clamping groove 23 drives the transverse movement through a wire clamping cylinder 33 so that the wire is aligned with the wire clamping groove 23.

[0024] The wire pushing mechanism 28, the bent wire on the folding line mechanism 18 is pushed into the bag body of the bag supporting device 5 through a pushing plate 29 and continues to be pushed forward into the bag sealing mechanism 30; the pushing plate 29 is driven by a long guide rail and continues to move forward into the bag sealing mechanism 30 after pushing the bent wire into the bag body. At the same time, in order to compress the detonator wire again, an auxiliary wire pressing device is arranged at the position corresponding to the folding line mechanism 18 on the wire pushing mechanism 28. The auxiliary wire pressing device drives the pressing arm 32 to move downward through a cylinder 31 to press the wire bent by the folding line mechanism 18 again.

[0025] A bag mouth bottom fixing device is arranged at the bag mouth for loading the folded electronic detonator in the second direction of the bag supporting device 5. The bag mouth bottom fixing device is provided with a pressing plate 34. The pressing plate 34 is arranged on a transition bridge 35 between the folding line mechanism 18 and the bag sealing mechanism 30. The pressing plate 34 is controlled to move back and forth through a transverse cylinder 36. A vertical moving cylinder 37 is fixed at the front end of the transverse cylinder 36. The vertical moving cylinder 37 is connected with the pressing plate 34. In this way, the cylinder controls the pressing plate 34 to extend upward from the transition bridge 35 or retract, and controls the pressing plate 34 to extend forward into the edge of the bag mouth of the bag body through the cylinder, and finally presses down the bag mouth, so that the folded electronic detonator wire body can enter the bag body to prevent scratching the bag mouth and damaging the plastic bag.

[0026] The bag sealing mechanism 30 is provided with an upper and lower vacuum pumping mechanism 37 and a bag body vacuum pumping mechanism. The upper and lower vacuum pumping mechanism 37 is used to suck the upper and lower sides of the bag body and open the bag body. The upper and lower vacuum pumping mechanism 37 can move up and down to open or close, and its structure is similar to that of the bag pulling device 4 through a cylinder. An avoidance opening is provided on the upper and lower vacuum pumping mechanism 37. The bag body vacuum pumping mechanism has an air extraction nozzle 38 that cooperates with the avoidance opening. When the air extraction nozzle 38 enters the avoidance opening and the upper and lower vacuum pumping mechanism 37 closes, the bag body is vacuum pumped. The bag body vacuum pumping mechanism is controlled by a transverse cylinder 39 to move back and forth. A vertical movement cylinder 40 is fixed at the front end of the transverse cylinder 39. The vertical movement cylinder 40 is connected to the air extraction nozzle 38, and its control is similar to that of the pressing plate 34 structure. When air extraction is not required, it can be retracted to the transition bridge 35 without affecting the passage of the bag body. When air extraction is required, the air extraction nozzle 38 is driven by the cylinder to extend and move forward into the bag body. The upper and lower vacuum pumping mechanism 37 closes, so that the air extraction nozzle of the bag body vacuum pumping mechanism is located inside the bag body, and the bag body containing the bent cable is vacuum pumped. Then, the bag body is sealed by a cutter and a sealing device similar to that of the bag making device 3.

Claims

1. A folding line and bagging device, characterized in that: It includes: A bag placing and moving device, which includes a bag placing device, a bag making device, a bag pulling device and a bag supporting device; The bag placing device releases the roll-shaped bag located on the air shaft to the bag making device through a unwind motor; the bag making device clamps the bag body through rollers and runs forward, there is a heat sealing at the rear of the rollers, and a cutter at the front of the rollers. After the bottom of the bag body is sealed by the heat sealing, the bag body moves forward over the cutter and then the bag body is cut off by the cutter; the bag pulling device is located at the front of the bag making device, the bag pulling device has a moving guide rail, and upper and lower vacuum suction cups are arranged on the moving guide rail. The upper and lower vacuum suction cups are respectively configured on the upper and lower bag opening cylinders, and the upper and lower vacuum suction cups can be opened or closed; the upper and lower vacuum suction cups move to the bag mouth of the bag body and suck the bag body from the upper and lower directions, and then the upper and lower vacuum suction cups move up and down respectively to open the bag mouth; the bag supporting device has a transverse moving guide rail and left and right supporting plates. The left and right supporting plates move to the opened bag mouth through the transverse moving guide rail and enter the bag mouth. The left and right supporting plates move left and right through the bag supporting cylinder to open and expand the bag mouth, and then move the bag body to the second direction through the transverse moving guide rail; A folding line mechanism, the outlet of the folding line mechanism is located in the second direction of the bag supporting device; the folding line mechanism includes a bottom plate for carrying the wire body, first guide rails are arranged on both sides of the bottom plate, and a wire body pushing plate is arranged on the first guide rails. The wire body pushing plate pushes the wire body to the middle position through a cylinder drive. A wire clamping groove is arranged at the end of the wire body pushing plate, and the wire clamping groove is used to fix the position where the wire needs to be bent; a pushing block is arranged on the wire body pushing plate, vertical guide rails are arranged on both sides of the pushing block, and a folding plate is arranged on the vertical guide rails. The pushing block pushes the folding plate forward through a pushing cylinder, and at the same time drives the wire pushing plate to move down through a wire pressing cylinder to complete the bending of the wire; A wire pushing mechanism, which pushes the bent wire on the folding line mechanism into the bag body of the bag supporting device through a push plate and continues to push it forward into the bag sealing mechanism; A bag sealing mechanism, which has an upper and lower vacuum pumping mechanism and a bag body vacuum pumping mechanism. The upper and lower vacuum pumping mechanism is used to suck the upper and lower sides of the bag body and open the bag body. The upper and lower vacuum pumping mechanism can move up and down to open or close; the bag body vacuum pumping mechanism extends forward through a cylinder drive and enters the bag body. The upper and lower vacuum pumping mechanism closes so that the air suction nozzle of the bag body vacuum pumping mechanism is located in the bag body to vacuumize the bag body containing the bent wire; An auxiliary wire pressing device is arranged at the top of the folding line mechanism. The auxiliary wire pressing device drives the pressing arm to move down through a cylinder to press the wire bent by the folding line mechanism again; The wire clamping groove drives the transverse movement through a wire clamping cylinder so that the wire is aligned with the wire clamping groove; There is a bayonet on the wire pushing plate, which corresponds to the bayonet of the wire clamping groove, and the wire pushing plate is higher than the wire clamping groove.

2. The broken line and bagging device according to claim 1, characterized in that ； The left and right supporting plates are provided with a bag mouth bottom fixing device at the position in the second direction. The bag mouth bottom fixing device is provided with a pressing plate, and the pressing plate is controlled by a cylinder to extend upward or retract, and is controlled by a cylinder to extend forward into the bag mouth of the bag body, and finally presses down on the bag mouth.

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