Automatic bagging mechanism

Abstract

The application provides a cloth bag automatic bagging mechanism and relates to the technical field of cloth bag binding. The cloth bag automatic bagging mechanism comprises a rack, a top cover fixedly connected to the upper end of the rack, a plurality of door covers fixedly connected to the two sides of the rack, an upper seat plate arranged at one end in the rack, a plate pad fixedly connected to the lower surface of the two sides of the upper seat plate, a packing rope loading disc fixedly connected to one side of the upper surface of the plate pad, a coil plate arranged at one end close to the packing rope loading disc in the rack, a fixed foot plate fixedly connected to the lower surface of the two sides of the coil plate, and a winding mechanism arranged on the fixed foot plate. The pawl connecting block drives the pawl to shrink inwardly to shrink and hold the cloth bag opening, so that the pawl bottom foot and the pressing plate drive the binding tape to wrap and bind the cloth bag opening in the middle, the bagging work of the cloth bag is completed, the labor intensity of the workers is small, the safety is high, the quality and yield efficiency of material transfer are higher, and the bagging time is 13 seconds.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of soft cloth bag binding, in particular to a cloth bag automatic binding mechanism. BACKGROUND

[0002] The cloth bag automatic binding mechanism is a device used in the automatic packaging process, mainly used for sealing and tightening cloth bags or other types of bags. The cloth bag automatic binding mechanism can realize continuous and high-speed automatic operation, which can greatly improve the production efficiency compared with manual binding. The automatic binding machine can quickly complete the process of tightening and sealing, and is suitable for large-scale production and high-frequency packaging. The automatic binding machine can realize consistent, accurate and reliable tightening and sealing operation, thereby improving the product quality. It can ensure that the bag is tightly sealed to prevent the contents from leaking or being contaminated, and provide better protection for the product. The existing soft cloth bag industrial application material bagging is all through artificial bag taking, artificial material weighing and putting into the bag, and artificial bag mouth binding and knotting, which has high labor intensity, low safety, and low material transfer quality and production efficiency. SUMMARY

[0003] (I) Technical problems solved

[0004] In view of the deficiencies of the prior art, the present application provides a cloth bag automatic binding mechanism, which solves the problems of low material transfer quality and production efficiency.

[0005] (II) Technical solutions

[0006] To achieve the above purpose, the present application realizes the following technical solutions: a cloth bag automatic binding mechanism, comprising a rack, a top cover fixedly connected to the upper end of the rack, a plurality of door covers fixedly connected to the two sides of the rack, a conveying device arranged at the lower end in the rack, an upper seat plate arranged at one end in the rack, a plate pad fixedly connected to the lower surface of the two sides of the upper seat plate, the plate pad being fixedly connected with the rack, a packing rope loading disc fixedly connected to one side of the upper surface of the plate pad, a coil plate arranged at one end of the rack close to the packing rope loading disc, a fixed foot plate fixedly connected to the lower surface of the two sides of the coil plate, the two fixed foot plates being fixedly connected with the rack, and a winding mechanism arranged on the fixed foot plate.

[0007] Preferably, the winding mechanism comprises a double-shaft air cylinder connecting pad and a threading plate, the double-shaft air cylinder connecting pad is fixedly connected with the threading plate at the two sides respectively, a hydraulic cylinder is fixedly connected to the double-shaft air cylinder connecting pad, the hydraulic cylinder is fixedly connected with a telescopic rod, and the telescopic rod is fixedly connected with a double-shaft air cylinder connecting plate at the end away from the hydraulic cylinder.

[0008] Preferably, the coil plate upper surface is fixedly connected with a threading guide near one end of the double-shaft air cylinder connecting plate, and a plurality of threading sleeves are fixedly connected with the coil plate upper surface away from the threading guide.

[0009] Through the above technical scheme, the end of the binding strap extends from the lower end of the packing rope loading disc, sequentially passes through the threading guide, the double-shaft air cylinder connecting plate, the threading plate, and the threading sleeve, and is fixedly compressed by the pawl bottom foot and the pressing plate.

[0010] Preferably, the upper machine seat large plate is provided with an upper machine seat support seat, an air cylinder seat is arranged above the upper machine seat support seat, a first air cylinder is arranged above the air cylinder seat, an explosion-proof motor is arranged on the upper surface of the upper machine seat support seat, the output end of the explosion-proof motor is fixedly connected with a pinion shaft, and the pinion shaft is fixedly connected with a convex shoulder spur gear away from the explosion-proof motor.

[0011] Preferably, a telescopic cylinder is arranged below the air cylinder seat, a large disc and a pawl disc are arranged on the telescopic cylinder, the large disc is rotationally connected with the telescopic cylinder, the pawl disc is fixedly connected with the telescopic cylinder, a cylindrical gear is fixedly connected above the large disc, and the cylindrical gear is driven through meshing with the convex shoulder spur gear.

[0012] Through the above technical scheme, because the convex shoulder spur gear meshes with the cylindrical gear, the convex shoulder spur gear drives the cylindrical gear to rotate, the large disc drives the large disc stand to rotate, and the pawl bottom foot and the pressing plate drive the binding strap to rotate along with the large disc stand.

[0013] Preferably, a plurality of supports are uniformly arranged on the lower surface of the pawl disc, a pawl is rotationally connected with each of the supports, a plurality of telescopic shafts are fixedly connected with the lower end of the telescopic cylinder, the telescopic shafts are rotationally connected with pawl connecting blocks, and the pawl connecting blocks are rotationally connected with the pawls away from the telescopic shafts.

[0014] Through the above technical scheme, when the cloth bag moves to the pawl, the first air cylinder drives the telescopic cylinder to move upward, the telescopic cylinder drives the pawl to inwardly shrink and tightly grip the cloth bag opening through the pawl connecting block.

[0015] Preferably, a large disc stand is fixedly connected with the lower surface of the large disc, a pawl bottom foot is fixedly connected with the lower end of the large disc stand, a pressing plate is arranged below the pawl bottom foot, the pressing plate is rotationally connected with the pawl bottom foot, a second air cylinder is arranged at one end of the pressing plate, the lower end of the second air cylinder is fixedly connected with a connector, and the connector is fixedly connected with the pressing plate.

[0016] Preferably, the lower surface of the gripper disc is fixedly connected with a wire clamp upright plate, one side of the lower end of the wire clamp upright plate is fixedly connected with a wire clamping jaw connecting plate, the upper end of the wire clamping jaw connecting plate is provided with a third air cylinder, the lower end of the wire clamping jaw connecting plate is provided with a wire clamping jaw connecting rod hook, the wire clamping jaw connecting rod hook is rotationally connected with the wire clamping jaw connecting plate, one end of the third air cylinder is provided with an air cylinder head, the air cylinder head is rotationally connected with the wire clamping jaw connecting rod hook, the wire clamping jaw connecting rod hook is fixedly connected with an internal hex socket head bolt at the end away from the air cylinder head, and the lower end of the internal hex socket head bolt is fixedly connected with a hook.

[0017] Through the above technical scheme, the hook cooperates with the wire jaw bottom foot and the pressing plate on the large disc upright column to complete the bagging work, so that the labor intensity of the workers is small and the safety is high.

[0018] Working principle: when the cloth bag moves to the gripper, the first air cylinder 52 drives the telescopic cylinder 5 to move upwards, the telescopic cylinder 5 drives the gripper 63 to move inwards through the gripper connecting block 64 to shrink and grab the cloth bag opening, the explosion-proof motor 56 is started, the explosion-proof motor 56 drives the convex shoulder type straight gear 57 to rotate through the pinion connecting shaft 55, because the convex shoulder type straight gear 57 is meshed with the cylindrical gear 54, the convex shoulder type straight gear 57 drives the cylindrical gear 54 to rotate, and the large disc 53 drives the large disc upright column 7 to rotate.

[0019] The one end of the binding tape extends from the packing rope feeding disc 23, sequentially passes through the wire threading guide 38, the double-shaft air cylinder connecting plate 37, the wire threading plate 34 and the wire threading sleeve 39, is pressed and fixed by the wire jaw bottom foot 71 and the pressing plate 72, and the wire jaw bottom foot 71 and the pressing plate 72 drive the binding tape to rotate with the large disc upright column 7 to wind and bind the cloth bag opening.

[0020] The third air cylinder 84 drives the wire clamping jaw connecting rod hook 82 to rotate upwards through the air cylinder head 83, the wire clamping jaw connecting rod hook 82 drives the hook 86 to move outward, so that the binding tape is prevented from being wound on the hook 86, when it is needed to be knotted, the third air cylinder 84 drives the wire clamping jaw connecting rod hook 82 to rotate downwards through the air cylinder head 83, the wire clamping jaw connecting rod hook 82 drives the hook 86 to move inward to hook out a circle of the binding tape, and the binding work is completed through cooperation with the large disc upright column 7.

[0021] After the binding tape is completed, the second air cylinder 74 drives the pressing plate 72 to rotate downwards to loosen the binding tape, and then rotates to the wire winding mechanism 3, the wire jaw bottom foot 71 and the pressing plate 72 press and fix the binding tape again by driving the pressing plate 72 to rotate upwards through the second air cylinder 74, and the knife wire in the knife sleeve 4 cuts the binding tape, and the cloth bag bagging is completed.

[0022] (Three) beneficial effects

[0023] The cloth bag automatic bagging mechanism provided by the application has the following beneficial effects:

[0024] The present application drives the hand claw inwardly to shrink and hold the cloth bag opening through the hand claw connecting block, because the convex shoulder type spur gear meshes with the cylindrical gear, so that the convex shoulder type spur gear drives the cylindrical gear to rotate, the large disc drives the large disc column to rotate, so that the wire claw bottom foot and the pressing plate drive the cable to rotate with the large disc column, the middle cloth bag opening is wound and tied, then through the cooperation of the hook and the wire claw bottom foot and the pressing plate on the large disc column, the bag tying work of the cloth bag is completed, so that the labor intensity of the workers is small, the safety is high, the quality and yield efficiency of the material transfer are higher, and the bag is tied in 13 seconds. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the present application;

[0026] Figure 2 It is a winding mechanism structural diagram of the present application;

[0027] Figure 3 It is a perspective structural diagram of the present application;

[0028] Figure 4 It is a first perspective internal structure diagram of the present application;

[0029] Figure 5 It is a second perspective internal structure diagram of the present application.

[0030] Among them, 1, rack; 11, top cover; 12, door; 13, conveying equipment; 2, upper seat large plate; 21, large plate cushion block; 22, upper seat support seat; 23, packing rope charging disc; 3, winding mechanism; 31, coil flat plate; 32, fixed foot plate; 33, double shaft air cylinder connecting pad plate; 34, threading plate; 35, hydraulic cylinder; 36, telescopic rod; 37, double shaft air cylinder connecting plate; 38, threading guide; 39, threading sleeve; 4, cutter sleeve; 41, cutter line pressing plate; 5, telescopic cylinder; 51, air cylinder seat; 52, first air cylinder; 53, large disc; 54, cylindrical gear; 55, small gear connecting shaft; 56, explosion-proof motor; 57, convex shoulder type spur gear; 6, hand claw disc; 61, support; 62, telescopic shaft; 63, hand claw; 64, hand claw connecting block; 7, large disc column; 71, wire claw bottom foot; 72, pressing plate; 73, connector; 74, second air cylinder; 8, wire clamp stand plate; 81, wire claw connecting plate; 82, wire claw connecting rod hook; 83, air cylinder head; 84, third air cylinder; 85, inner hex socket head bolt; 86, hook. DETAILED DESCRIPTION

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative effort belong to the scope of the present application.

[0032] Embodiment one:

[0033] As Figure 1 and Figure 2 shown, the embodiment of the present application provides a cloth bag automatic bagging mechanism, which comprises a rack 1, the upper end of the rack 1 is fixedly connected with a top cover 11, the two sides of the rack 1 are fixedly connected with a plurality of door covers 12, the lower end in the rack 1 is provided with a conveying device 13, one end in the rack 1 is provided with an upper seat plate 2, the lower surface of the upper seat plate 2 is fixedly connected with a plate cushion block 21 on both sides, the plate cushion block 21 is fixedly connected with the rack 1, the upper surface of the plate cushion block 21 is fixedly connected with a packing rope loading disc 23 on one side, the end close to the packing rope loading disc 23 in the rack 1 is provided with a coil plate 31, the lower surface of the coil plate 31 is fixedly connected with a fixed foot plate 32 on both sides, the two fixed foot plates 32 are fixedly connected with the rack 1, the fixed foot plate 32 is provided with a winding mechanism 3, the winding mechanism 3 comprises a double-shaft air cylinder connecting pad 33 and a threading plate 34, the threading plate 34 is fixedly connected with the double-shaft air cylinder connecting pad 33 at positions on both sides respectively, the double-shaft air cylinder connecting pad 33 is fixedly connected with a hydraulic cylinder 35, the hydraulic cylinder 35 is fixedly connected with a telescopic rod 36, the end away from the hydraulic cylinder 35 of the telescopic rod 36 is connected with a double-shaft air cylinder connecting plate 37, the upper surface of the coil plate 31 is fixedly connected with a threading guide 38 on one end close to the double-shaft air cylinder connecting plate 37, the upper surface of the coil plate 31 is fixedly connected with a plurality of threading sleeves 39 on one end away from the threading guide 38, one side of the coil plate 31 is fixedly connected with a knife sleeve 4, the knife sleeve 4 is provided with a knife line pressing plate 41.

[0034] As Figure 3 shown, the upper seat plate 2 is provided with an upper seat support seat 22, the upper seat support seat 22 is provided with a cylinder seat 51 above, the cylinder seat 51 is provided with a first cylinder 52 above, the upper surface of the upper seat support seat 22 is provided with a explosion-proof motor 56, the output end of the explosion-proof motor 56 is fixedly connected with a pinion connecting shaft 55, the end away from the explosion-proof motor 56 of the pinion connecting shaft 55 is fixedly connected with a convex shoulder type spur gear 57.

[0035] As Figure 4 and Figure 5As shown, the cylinder seat 51 is provided below with a telescopic cylinder 5, the telescopic cylinder 5 is provided with a large disc 53 and a paw disc 6, the large disc 53 is rotationally connected with the telescopic cylinder 5, the paw disc 6 is fixedly connected with the telescopic cylinder 5, the large disc 53 is fixedly connected above with a cylindrical gear 54, the cylindrical gear 54 is driven by meshing with a convex shoulder spur gear 57, the paw disc 6 is provided below with a plurality of supports 61 evenly in circumference, a plurality of paw claws 63 are rotationally connected with the supports 61 respectively, the telescopic cylinder 5 is fixedly connected with a plurality of telescopic shafts 62 at lower ends, the telescopic shafts 62 are rotationally connected with paw connecting blocks 64, the paw connecting blocks 64 are rotationally connected with the paw claws 63 at ends away from the telescopic shafts 62, the large disc 53 is fixedly connected below with a large disc stand 7, the large disc stand 7 is fixedly connected with wire claw bottom feet 71 at lower ends, the wire claw bottom feet 71 are provided below with pressing plates 72, the pressing plates 72 are rotationally connected with the wire claw bottom feet 71, the pressing plates 72 are provided at one end with second air cylinders 74, the second air cylinders 74 are fixedly connected with connectors 73 at lower ends, the connectors 73 are fixedly connected with the pressing plates 72, the paw disc 6 is fixedly connected below with a wire clamp stand 8, the wire clamp stand 8 is fixedly connected with wire claw connecting plates 81 at lower ends on one side, the wire claw connecting plates 81 are provided at upper ends with third air cylinders 84, the wire claw connecting plates 81 are provided below with wire claw connecting rod hooks 82, the wire claw connecting rod hooks 82 are rotationally connected with the wire claw connecting plates 81, the third air cylinders 84 are provided at one end with air cylinder heads 83, the air cylinder heads 83 are rotationally connected with the wire claw connecting rod hooks 82, the wire claw connecting rod hooks 82 are fixedly connected with inner hex socket head cap screws 85 at ends away from the air cylinder heads 83, the inner hex socket head cap screws 85 are fixedly connected with hooks 86 at lower ends.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic bag-tying mechanism for cloth bags, comprising a frame (1), characterized in that: The upper end of the frame (1) is fixedly connected to a cap (11), and several sealing doors (12) are fixedly connected to both sides of the frame (1). A conveying device (13) is provided at the lower end of the frame (1). An upper base plate (2) is provided at one end of the frame (1). Large plate pads (21) are fixedly connected to both sides of the lower surface of the upper base plate (2). The large plate pads (21) are fixedly connected to the frame (1). A packing rope loading tray (23) is fixedly connected to one side of the upper surface of the large plate pads (21). A coil plate (31) is provided at one end of the frame (1) near the packing rope loading tray (23). Fixed foot plates (32) are fixedly connected to both sides of the lower surface of the coil plate (31). The two fixed foot plates (32) are fixedly connected to the frame (1). A winding mechanism (3) is provided on the fixed foot plates (32). The winding mechanism (3) includes a dual-axis cylinder connecting pad (33) and a threading plate (34). The threading plate (34) is fixedly connected to both sides of the dual-axis cylinder connecting pad (33). A hydraulic cylinder (35) is fixedly connected to the dual-axis cylinder connecting pad (33). The hydraulic cylinder (35) is fixedly connected to the telescopic rod (36). The end of the telescopic rod (36) away from the hydraulic cylinder (35) is connected to the dual-axis cylinder connecting plate (37). A wire guide (38) is fixedly connected to one end of the upper surface of the coil plate (31) near the dual-axis cylinder connecting plate (37). Several wire sleeves (39) are fixedly connected to one end of the upper surface of the coil plate (31) away from the wire guide (38). A knife sleeve (4) is fixedly connected to one side of the coil plate (31). A knife wire pressure plate (41) is provided on the knife sleeve (4). The upper base plate (2) is provided with an upper base support seat (22), a cylinder seat (51) is provided above the upper base support seat (22), a first cylinder (52) is provided above the cylinder seat (51), an explosion-proof motor (56) is provided on the upper surface of the upper base support seat (22), the output end of the explosion-proof motor (56) is fixedly connected to the pinion connecting shaft (55), and the end of the pinion connecting shaft (55) away from the explosion-proof motor (56) is fixedly connected to the shoulder-shaped spur gear (57); Below the cylinder seat (51) is a telescopic cylinder (5), on which is a large disc (53) and a gripper disc (6). The large disc (53) is rotatably connected to the telescopic cylinder (5), and the gripper disc (6) is fixedly connected to the telescopic cylinder (5). A cylindrical gear (54) is fixedly connected above the large disc (53), and the cylindrical gear (54) and the shoulder-shaped spur gear (57) are driven by meshing.

2. The automatic bag-tying mechanism for cloth bags according to claim 1, characterized in that: The lower surface of the gripper disc (6) is uniformly provided with several supports (61), and grippers (63) are rotatably connected to the several supports (61). The lower end of the telescopic cylinder (5) is fixedly connected with several telescopic shafts (62), and the several telescopic shafts (62) are rotatably connected to the gripper connecting block (64). The end of the gripper connecting block (64) away from the telescopic shafts (62) is rotatably connected to the gripper (63).

3. The automatic bag-tying mechanism for cloth bags according to claim 1, characterized in that: The large disc (53) is fixedly connected to a large disc column (7) on its lower surface. The large disc column (7) is fixedly connected to a wire claw foot (71) at its lower end. A pressure plate (72) is provided below the wire claw foot (71). The pressure plate (72) is rotatably connected to the wire claw foot (71). A second cylinder (74) is provided at one end of the pressure plate (72). The lower end of the second cylinder (74) is fixedly connected to a connector (73). The connector (73) is fixedly connected to the pressure plate (72).

4. The automatic bag-tying mechanism for cloth bags according to claim 1, characterized in that: A wire clamp plate (8) is fixedly connected to the lower surface of the gripper plate (6). A wire clamping claw connecting plate (81) is fixedly connected to one side of the lower end of the wire clamp plate (8). A third cylinder (84) is provided at the upper end of the wire clamping claw connecting plate (81). A wire clamping claw connecting rod hook (82) is provided at the lower end of the wire clamping claw connecting plate (81). The wire clamping claw connecting rod hook (82) is rotatably connected to the wire clamping claw connecting plate (81). A cylinder head (83) is provided at one end of the third cylinder (84). The cylinder head (83) is rotatably connected to the wire clamping claw connecting rod hook (82). An internal hexagonal socket head cap screw (85) is fixedly connected to the end of the wire clamping claw connecting rod hook (82) away from the cylinder head (83). The lower end of the internal hexagonal socket head cap screw (85) is fixedly connected to the hook (86).

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