Sealing, conveying and discharging device used after film roll bagging

Abstract

The utility model relates to a sealing, conveying and blanking device after film roll bagging, which belongs to the technical field of conveying and blanking equipment, and comprises a belt conveyor, a bag supporting plate, an automatic bag sewing machine and a blanking rack, a left-right translation mechanism is arranged on the blanking rack, the left-right translation mechanism is connected with a lifting mechanism, and a clamping mechanism is arranged at the bottom of the lifting mechanism. A rotating tray for placing a tray is arranged on the right side of the front end of the belt conveyor, the bottom of the rotating tray is connected with a rotating mechanism, and the rotating mechanism is connected with a front-back translation mechanism. A woven bag with two film rolls can be conveyed forwards to the automatic bag sewing machine through the belt conveyor to be sealed, then the sealed woven bag is conveyed to the position below the clamping mechanism, and then the woven bag can be clamped through cooperation of the left-right translation mechanism, the lifting mechanism and the clamping mechanism. Woven bags with two film rolls on the belt conveyor can be carried to the tray on the rotary tray to be stacked, the automation degree is high, the labor intensity is reduced, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a film roll bagging and post-sealing conveying and unloading device, belonging to the technical field of conveying and unloading equipment. Background Art

[0002] Agricultural film is a commonly used film at present. After the production of agricultural film is completed, it needs to be packaged in woven bags for easy storage and transportation. In addition, it can also prevent dust and protect the agricultural film from damage. In order to improve the packaging efficiency, we have previously developed an automatic film roll packaging device, which is equipped with a film pushing and bagging mechanism that opens the woven bag and then pushes the film into the woven bag, a bag moving mechanism that moves the woven bag from the storage position to the bag-holding position of the film pushing and bagging mechanism, and a conveying mechanism that transports the film roll after bagging, and a sealing device is provided on one side of the conveying mechanism. Two rolls of film can be put into a woven bag, but the current conveying mechanism stops after conveying the woven bag containing two rolls of film to the tail end, and the woven bag needs to be manually lifted down and placed on a pallet for placement, and then the woven bag on the pallet is transported by a forklift, which increases the labor intensity and affects production efficiency. Utility Model Content

[0003] The utility model provides a film roll bagging and post-sealing conveying and unloading device, which solves the problems existing in the above-mentioned background technology.

[0004] The utility model relates to a film roll bagging and post-sealing conveying and unloading device, comprising a belt conveyor, a bag holding plate is fixed on a left frame at the rear end of the belt conveyor, an automatic bag sewing machine is arranged on the front side of the bag holding plate, an unloading frame is arranged above the front end of the belt conveyor, a left-right translation mechanism is arranged on the unloading frame, the left-right translation mechanism is connected to a lifting mechanism, a clamping mechanism is arranged at the bottom of the lifting mechanism, a rotating material tray for placing a tray is arranged on the right side of the front end of the belt conveyor, a rotating mechanism is connected to the bottom of the rotating material tray, and the rotating mechanism is connected to a front-back translation mechanism.

[0005] As a preferred embodiment, the left and right translation mechanism includes left and right translation rails fixed on the top of the unloading frame, left and right translation sliders are provided on the left and right translation rails, left and right translation slide plates are fixed on the top of the left and right translation sliders, the lifting mechanism is installed on the left and right translation slide plates, a left and right translation motor is fixed at one end of the unloading frame, the left and right translation motor is fixedly connected to an active synchronous belt pulley, a driven synchronous belt pulley is rotatably installed at the other end of the unloading frame, the active synchronous belt pulley and the driven synchronous belt pulley are connected through a synchronous belt, the synchronous belt is fixedly connected to the left and right translation slide plates, and the left and right translation motors rotate to drive the active synchronous belt pulley to rotate, and then drive the synchronous belt to rotate around the active synchronous belt pulley and the driven synchronous belt pulley, thereby driving the left and right translation slide plates to complete the left and right movement.

[0006] As a preferred embodiment, the lifting mechanism includes a U-shaped mounting plate fixed on the left and right translation slides, a lifting slider is fixed on the inner wall of the mounting plate, the lifting slider is connected to a lifting slide rail, a rack is fixed on the lifting slide rail, the rack is meshed with a gear, the gear is fixed with a driving shaft rotatably mounted on the mounting plate, the driving shaft is fixedly connected to a lifting motor, the lifting motor rotates, driving the gear to rotate, thereby driving the lifting slide rail to rise and fall through the rack.

[0007] As a preferred embodiment, the clamping mechanism includes a horizontal arm beam fixed at the bottom of the lifting slide rail, and clamping cylinders are fixed at both ends of the arm beam. Vertical clamping plates are fixed at the piston rod end of the clamping cylinder. The clamping cylinder is extended and retracted to the left and right to drive the clamping plates on both sides to move closer to and away from each other, thereby completing the clamping.

[0008] As a preferred embodiment, guide holes are provided on the splints on both sides, and horizontal guide rods are provided in the guide holes. Both ends of the guide rods are fixed on the support arm beams, and a non-slip rubber pad is fixed on the inner wall of the splint. The guide rods can guide the splint so that the splint moves left and right more smoothly.

[0009] As a preferred embodiment, the rotating mechanism includes a rotating frame arranged below the rotating material tray, on which a rotating motor is fixed, and the output shaft of the rotating motor is fixed to the bottom center of the rotating material tray, so as to conveniently drive the rotating material tray to rotate to realize the displacement of the tray on the rotating material tray, so that the axial directions of the film rolls stacked on the upper and lower layers can be perpendicular to each other, and the stacked material layers can be more stable.

[0010] As a preferred embodiment, a plurality of support rollers are installed on the outer bottom of the rotating material tray for uniform rotation, and a support round table is provided at the bottom of the support rollers, and the support round table is fixed on the rotating frame to better prevent the rotating material tray from breaking.

[0011] As a preferred embodiment, the front-to-back translation mechanism includes a front-to-back translation slide fixed to the bottom of the rotating frame, a front-to-back translation slider is fixed to the bottom of the front-to-back translation slide, the bottom of the front-to-back translation slider is connected to a front-to-back translation slide rail, the bottom of the front-to-back translation slide rail is fixed to a base frame, a nut is fixed in the middle of the bottom of the front-to-back translation slide, the nut is connected to a lead screw, the lead screw is rotatably installed on the base frame, one end of the lead screw is fixedly connected to a front-to-back translation motor, which can conveniently realize the front-to-back translation of the pallet.

[0012] The utility model has the following beneficial effects:

[0013] The belt conveyor can transport the woven bags with two rolls of film forward to the automatic bag sewing machine for sealing, and then transport the sealed woven bags to the bottom of the clamping mechanism. Then, through the cooperation of the left and right translation mechanism, the lifting mechanism and the clamping mechanism, the woven bags with two rolls of film on the belt conveyor can be transported to the pallet on the rotating material tray for stacking. In addition, with the cooperation of the rotating mechanism and the front and rear translation mechanism, no less than one layer of woven bags can be stacked, and multiple bags can be stacked on each layer. The degree of automation is high, labor intensity is reduced, and efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 for Figure 1 Partial structure diagram Figure 1 ;

[0016] Figure 3 for Figure 1 Partial structure diagram Figure 2 ;

[0017] Figure 4 It is a schematic diagram of a partial three-dimensional structure of a bag conveyor;

[0018] In the figure: 1. unloading frame; 2. rotating mechanism; 21. supporting roller; 22. supporting round table; 23. rotating frame; 24. rotating motor; 3. automatic bag sewing machine; 4. bag supporting plate; 5. belt conveyor; 6. left and right translation mechanism; 61. active synchronous pulley; 62. left and right translation motor; 63. left and right translation slide rail; 64. left and right translation slide plate; 7. lifting mechanism; 71. lifting motor; 72. gear; 73. rack; 74. driving shaft; 75. mounting plate; 76. lifting slide rail; 8. clamping mechanism; 81. support arm beam; 82. clamping cylinder; 83. guide rod; 84. clamping plate; 85. anti-skid rubber pad; 9. front and back translation mechanism; 91. front and back translation motor; 92. front and back translation slide plate; 93. front and back translation slide rail; 94. bottom frame; 10. limit cylinder; 11. rotating material tray; 12. limit plate. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with embodiments.

[0020] Embodiment 1, as Figures 1 to 4As shown, the utility model is a film roll bagging and post-sealing conveying and unloading device, comprising a belt conveyor 5, a bag holding plate 4 is fixed on the left frame at the rear end of the belt conveyor 5, the top of the bag holding plate 4 is flush with the top of the belt conveyor 5, an automatic bag sewing machine 3 is arranged on the front side of the bag holding plate 4, the model of the automatic bag sewing machine 3 is GK35-6, a unloading frame 1 is arranged above the front end of the belt conveyor 5, a left and right translation mechanism 6 is arranged on the unloading frame 1, the left and right translation mechanism 6 is connected to a lifting mechanism 7, a clamping mechanism 8 is arranged at the bottom of the lifting mechanism 7, a rotating material tray 11 for placing a tray is arranged on the right side of the front end of the belt conveyor 5, the bottom of the rotating material tray 11 is connected to a rotating mechanism 2, and the rotating mechanism 2 is connected to a front and rear translation mechanism 9.

[0021] During operation, a tray is placed on top of the rotating material tray 11, and the belt conveyor 5 conveys the woven bag with two rolls of film rolls forward. When passing through the automatic bag sewing machine 3, the bag mouth of the woven bag is sewed and sealed by the automatic bag sewing machine 3. Then the belt conveyor 5 conveys the woven bag with two rolls of film rolls to the bottom of the front clamping mechanism 8 and stops. Then the left and right translation mechanism 6 drives the lifting mechanism 7 and the clamping mechanism 8 to move left and right, so that the clamping mechanism 8 moves to the top of the woven bag, and then the lifting mechanism 7 descends, and the clamping mechanism 8 clamps the two ends of the two rolls of film rolls. Then the lifting mechanism 7 rises, and the left and right translation mechanism 6 drives the clamping mechanism 8 to move the two film rolls to the top of the tray, the lifting mechanism 7 descends, the clamping mechanism 8 releases the two ends of the two film rolls, and then the clamping mechanism 8 returns to its original position, and then the front and rear translation mechanism 9 drives the tray on the rotating material tray 11 to move forward and backward to leave space for the next placement. Each layer of the tray can be placed with 3 or more woven bags with two film rolls. When one layer of woven bags is full, the rotating mechanism 2 can drive the rotating material tray 11 to rotate 180 degrees to place the upper woven bags, so that the axes of the film rolls of the two adjacent layers are perpendicular to each other and more stable.

[0022] Embodiment 2, on the basis of embodiment 1, the left-right translation mechanism 6 comprises a left-right translation slide rail 63 fixed on the top of the unloading frame 1, a left-right translation slider is provided on the left-right translation slide rail 63, a left-right translation slide plate 64 is fixed on the top of the left-right translation slider, a lifting mechanism 7 is installed on the left-right translation slide plate 64, a left-right translation motor 62 is fixed at one end of the unloading frame 1, a driving synchronous belt pulley 61 is fixedly connected to the left-right translation motor 62, a driven synchronous belt pulley is rotatably installed at the other end of the unloading frame 1, the driving synchronous belt pulley 61 is connected to the driven synchronous belt pulley through a synchronous belt, and the synchronous belt is fixedly connected to the left-right translation slide plate 64. The left-right translation motor 62 rotates, driving the driving synchronous belt pulley 61 to rotate, and then driving the synchronous belt to rotate around the driving synchronous belt pulley 61 and the driven synchronous belt pulley, thereby completing the left-right movement with the left-right translation slide plate 64. The left-right translation motor 62 is a servo motor.

[0023] Limiting plates 12 are provided at the upper and lower parts of the left side of the bag supporting plate 4, and limiting cylinders 10 are fixed at the upper and lower parts of the limiting plates 12, and the upper and lower limiting cylinders 10 are fixedly connected with brackets, and the brackets are fixed on the frame of the belt conveyor 5. The front end of the limiting plate 12 extends to the rear side of the automatic bag sewing machine 3. Before the belt conveyor 5 moves for conveying, the upper and lower limiting cylinders 10 can extend to limit the upper and lower positions of the bag opening of the woven bag, so that the bag opening of the woven bag can more conveniently enter the sewing table of the automatic bag sewing machine 3.

[0024] The lifting mechanism 7 includes a U-shaped mounting plate 75 fixed on the left and right translation slides 64, a lifting slider is fixed on the inner wall of the mounting plate 75, the lifting slider is connected to a lifting rail 76, a rack 73 is fixed on the lifting rail 76, the rack 73 is meshed with a gear 72, the gear 72 is fixed with a drive shaft 74 rotatably mounted on the mounting plate 75, and the drive shaft 74 is fixedly connected to a lifting motor 71. When the lifting movement is performed, the lifting motor 71 rotates, driving the gear 72 to rotate, thereby driving the lifting rail 76 to rise and fall through the rack 73. The lifting motor 71 is a servo motor. When the woven bags with two rolls of film rolls on the lower layer are stacked, and then the woven bags on the upper layer are stacked, the lowering height of the lifting rail 76 will reduce the diameter height of one film roll.

[0025] The clamping mechanism 8 includes a horizontal support arm beam 81 fixed at the bottom of the lifting slide rail 76 , and a clamping cylinder 82 is fixed to both the left and right ends of the support arm beam 81 , and a vertical clamping plate 84 is fixed to the piston rod end of the clamping cylinder 82 .

[0026] Guide holes are provided on the clamping plates 84 on both sides, and horizontal guide rods 83 are provided in the guide holes. The two ends of the guide rods 83 are fixed on the support arm beams 81, and a non-slip rubber pad layer 85 is fixed on the inner side wall of the clamping plates 84. When clamping the film roll, the clamping cylinder 82 contracts, driving the clamping plates 84 on both sides to contract toward the middle along the guide rods 83, thereby clamping the two ends of the film roll. When releasing the film roll, the clamping cylinder 82 extends, driving the clamping plates 84 on both sides to move away from the guide rods 83 to both sides, thereby releasing the two ends of the film roll.

[0027] The rotating mechanism 2 includes a rotating frame 23 disposed below the rotating material tray 11, a rotating motor 24 is fixed on the rotating frame 23, and an output shaft of the rotating motor 24 is fixed to the bottom center of the rotating material tray 11. The rotating motor 24 is a servo motor or a forward and reverse motor.

[0028] A plurality of support rollers 21 are evenly mounted on the outer bottom of the rotating material tray 11 , and a support truncated platform 22 is provided at the bottom of the support rollers 21 . The support truncated platform 22 is fixed on a rotating frame 23 .

[0029] The front-to-back translation mechanism 9 includes a front-to-back translation slide 92 fixed to the bottom of the rotating frame 23, a front-to-back translation slider is fixed to the bottom of the front-to-back translation slide 92, a front-to-back translation slide is connected to the bottom of the front-to-back translation slide 93, a bottom frame 94 is fixed to the bottom of the front-to-back translation slide 93, a nut is fixed to the middle of the bottom of the front-to-back translation slide 92, the nut is connected to a lead screw, the lead screw is rotatably mounted on the bottom frame 94, and one end of the lead screw is fixedly connected to a front-to-back translation motor 91. The nut and the lead screw form a lead screw nut pair. When moving forward and backward, the front-to-back translation motor 91 is started, driving the lead screw to rotate, and then through the nut, driving the front-to-back translation slide 92 to move in the front-to-back direction. The front-to-back translation motor 91 is a servo motor, and the front-to-back translation motor 91 is connected to a PLC controller, and the PLC controller is connected to the left and right translation motor 62, the lifting motor 71, the clamping cylinder 82, the rotating motor 24, the automatic bag sewing machine 3 and the driving motor of the belt conveyor 5, and the driving motor of the belt conveyor 5 is a servo motor.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0031] In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "upper", "lower", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

Claims

1. A film roll bagging and sealing conveying and unloading device, comprising a belt conveyor (5), a bag holding plate (4) is fixed on the left frame at the rear end of the belt conveyor (5), and an automatic bag sewing machine (3) is provided on the front side of the bag holding plate (4), characterized in that: A material unloading frame (1) is provided above the front end of the belt conveyor (5), a left-right translation mechanism (6) is provided on the material unloading frame (1), the left-right translation mechanism (6) is connected to a lifting mechanism (7), a clamping mechanism (8) is provided at the bottom of the lifting mechanism (7), a rotating material tray (11) for placing a tray is provided on the right side of the front end of the belt conveyor (5), a rotating mechanism (2) is connected to the bottom of the rotating material tray (11), and the rotating mechanism (2) is connected to the front-rear translation mechanism (9).

2. The film roll bagging and sealing conveying and unloading device according to claim 1, characterized in that: The left-right translation mechanism (6) comprises a left-right translation slide rail (63) fixed to the top of the unloading frame (1), a left-right translation slider being provided on the left-right translation slide rail (63), a left-right translation slide plate (64) being fixed to the top of the left-right translation slider, a lifting mechanism (7) being mounted on the left-right translation slide plate (64), a left-right translation motor (62) being fixed to one end of the unloading frame (1), a driving synchronous belt pulley (61) being fixedly connected to the left-right translation motor (62), a driven synchronous belt pulley being rotatably mounted on the other end of the unloading frame (1), the driving synchronous belt pulley (61) being connected to the driven synchronous belt pulley via a synchronous belt, and the synchronous belt being fixedly connected to the left-right translation slide plate (64).

3. The film roll bagging and sealing conveying and unloading device according to claim 2, characterized in that: The lifting mechanism (7) comprises a U-shaped mounting plate (75) fixed on the left and right translation slides (64), a lifting slider is fixed on the inner wall of the mounting plate (75), the lifting slider is connected to a lifting rail (76), a rack (73) is fixed on the lifting rail (76), the rack (73) is meshed with a gear (72), the gear (72) is fixed with a drive shaft (74) rotatably mounted on the mounting plate (75), and the drive shaft (74) is fixedly connected to a lifting motor (71).

4. The film roll bagging and sealing conveying and unloading device according to claim 3 is characterized in that: The clamping mechanism (8) comprises a horizontal support arm beam (81) fixed at the bottom of the lifting slide rail (76), a clamping cylinder (82) is fixed at both left and right ends of the support arm beam (81), and a vertical clamping plate (84) is fixed at the piston rod end of the clamping cylinder (82).

5. The film roll bagging and sealing conveying and unloading device according to claim 4, characterized in that: Guide holes are provided on the clamping plates (84) on both sides, and horizontal guide rods (83) are provided in the guide holes. Both ends of the guide rods (83) are fixed on the support arm beam (81), and a non-slip rubber cushion layer (85) is fixed on the inner side wall of the clamping plate (84).

6. The film roll bagging and sealing conveying and unloading device according to claim 1, characterized in that: The rotating mechanism (2) comprises a rotating frame (23) arranged below the rotating material tray (11), a rotating motor (24) being fixed on the rotating frame (23), and an output shaft of the rotating motor (24) being fixed to the bottom center of the rotating material tray (11).

7. The film roll bagging and sealing conveying and unloading device according to claim 6, characterized in that: A plurality of support rollers (21) are evenly rotated and mounted on the outer bottom of the rotating material tray (11), and a support truncated platform (22) is provided at the bottom of the support rollers (21), and the support truncated platform (22) is fixed on a rotating frame (23).

8. A film roll bagging and sealing conveying and unloading device according to claim 6 or 7, characterized in that: The front-to-back translation mechanism (9) comprises a front-to-back translation slide plate (92) fixed to the bottom of the rotating frame (23); a front-to-back translation slider is fixed to the bottom of the front-to-back translation slide plate (92); a front-to-back translation slide rail (93) is connected to the bottom of the front-to-back translation slide rail; a base frame (94) is fixed to the bottom of the front-to-back translation slide rail (93); a nut is fixed to the middle of the bottom of the front-to-back translation slide plate (92); the nut is connected to a lead screw; the lead screw is rotatably mounted on the base frame (94); one end of the lead screw is fixedly connected to a front-to-back translation motor (91).

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