Ton bag weighing and bagging equipment

Abstract

The invention discloses ton bag weighing and bagging equipment, which belongs to the technical field of weighing and bagging and comprises a fixing frame, a weighing lifting mechanism, a self-falling type hanging structure, a discharging mechanism and a belt conveyor. A weighing lifting mechanism is installed on the fixing frame, and four sets of self-falling-off type hanging structures used for supporting ton bags are symmetrically installed at the movable end of the weighing lifting mechanism. A discharging mechanism is installed on the fixing frame. The belt conveyor is located on the lower side of the fixing frame. The self-falling type hanging structure comprises an installation frame, a falling guide rope, a follow-up guide assembly, a winding assembly and a reset module, the installation frame is installed at the moving end of the weighing lifting mechanism, and a hanging belt fixing hook used for hanging a ton bag is fixedly installed on the installation frame; the lower end of the falling-off guide rope is fixedly connected with the end of the fixing hook, and the upper end of the falling-off guide rope is connected with the winding assembly. By means of the mode, the precision is guaranteed while the bagging efficiency is guaranteed; therefore, the sling of the ton bag can be quickly separated from the fixed hook, and blanking is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of weighing and packing, in particular to a ton bag weighing and packing equipment. BACKGROUND

[0002] In order to meet the packaging needs of bulk materials of 0.5-2 tons per bag, the current main method is to use a suspended dynamic weighing + grading feeding closed loop control method to realize the weighing and packing of ton bags. In some automatic ton bag packing processes, the ton bags are often supported by suspension hooks.

[0003] For example, Chinese patent CN221189189U discloses a ton bag weighing and packing device. During the process of loading materials into the ton bag on the first weighing device, the full ton bag on the second weighing device can be removed and an empty ton bag can be installed on the second weighing device.

[0004] However, after the ton bag is packed, it is usually placed on a conveyor by a suspension lifting mechanism. Then, the hook for suspending the ton bag needs to be separated from the ton bag by a worker, which increases the work content of the worker and reduces the overall packing efficiency of the ton bag.

[0005] Therefore, the present application provides a ton bag weighing and packing equipment to solve the above problems. SUMMARY

[0006] In view of the above shortcomings of the prior art, the present application provides a ton bag weighing and packing equipment.

[0007] To achieve the above purpose, the present application realizes the following technical scheme: A ton bag weighing and packing equipment, comprising a fixed frame, a weighing and lifting mechanism, a self-falling hanging structure, a discharging mechanism and a belt conveyor; The fixed frame is provided with the weighing and lifting mechanism, and four groups of self-falling hanging structures for supporting ton bags are symmetrically installed on the moving end of the weighing and lifting mechanism. The fixed frame is provided with the discharging mechanism, and the belt conveyor is located below the fixed frame. The self-falling hanging structure comprises a mounting frame, a falling guide rope, a follow-up guide assembly, a winding assembly and a reset module. The mounting frame is installed on the moving end of the weighing and lifting mechanism, and a hanging belt fixed hook for suspending the ton bag is fixedly installed on the mounting frame. The lower end of the falling guide rope is fixedly connected with the end of the fixed hook, and the upper end of the falling guide rope is connected with the winding assembly. The winding assembly is installed on the mounting frame. The mounting frame is provided with a follow-up guide assembly for guiding the falling guide rope. The fixed hook is provided with a reset module for cooperating with the follow-up guide assembly to reset the falling guide rope. The reset module is connected with the falling guide rope.

[0008] Further, the weighing lifting mechanism comprises a lifting assembly, a tension type load cell and a support frame one, the lifting assembly is installed on the fixed frame, a plurality of tension type load cells are distributed between the moving end of the lifting assembly and the support frame one, one end of the tension type load cell is connected with the moving end of the lifting assembly through a fish eye bearing, the other end of the tension type load cell is fixedly connected with one end of a universal joint, the other end of the universal joint is fixedly connected with the support frame one; the mounting frame is fixedly installed on the support frame one.

[0009] Further, the discharging mechanism comprises a discharging hopper, a coarse discharging assembly and a fine discharging assembly, the discharging hopper is fixedly installed on the fixed frame, the coarse discharging assembly is fixedly installed on the fixed frame, the fine discharging assembly is installed on the fixed frame, the discharge outlets of the coarse discharging assembly and the fine discharging assembly are aligned with the feeding port of the screw conveyor.

[0010] Further, the lifting assembly comprises a gas cylinder, a gas cylinder and a moving plate, the gas cylinder is fixedly installed on the fixed frame, the output end of the gas cylinder is fixedly installed with the moving plate, a plurality of guide rods one are fixedly installed on the moving plate, and the guide rods one are limitingly and slidably connected with the fixed frame.

[0011] Further, the following guide assembly comprises guide rods two, springs, limit plates, moving frames and guide wheels one, one end of the two guide rods two is fixedly installed on the limit plate, and the guide rods two are limitingly and slidably connected with the mounting frame; the other end of the guide rods two is fixedly installed on the moving frame; the guide rods two are provided with the springs, one end of the spring is fixedly connected with the moving frame, and the other end of the spring is fixedly connected with the mounting frame; the moving frame is rotatably installed with the guide wheels one; and the guide wheels one are rollingly connected with the falling guide rope.

[0012] Further, the winding assembly comprises a winding motor and a winding wheel, the winding motor is fixedly installed on the mounting frame, and the output end of the winding motor is fixedly installed with the winding wheel for winding the falling guide rope; and the upper end of the falling guide rope is fixedly connected with the winding wheel.

[0013] Further, the reset module comprises a connecting rope, guide wheels two, guide wheels three and a counterweight ball, a moving groove is formed in the fixed hook, the guide wheels two are rotatably installed on the lower side of the fixed hook, and the guide wheels three are rotatably installed on the upper side of the mounting frame; one end of the connecting rope is fixedly connected with the falling guide rope, the other end of the connecting rope is fixedly connected with the counterweight ball after being wound around the guide wheels two and the guide wheels three in sequence, and the counterweight ball limitingly slides in the moving groove.

[0014] Further, the fine discharging assembly comprises a support frame two, a supplementing hopper and a rotary feeder, the support frame two is fixedly installed on the fixed frame, the rotary feeder is fixedly installed on the support frame two, and the discharge outlet of the rotary feeder is aligned with the feeding port of the discharging hopper; the feeding port of the rotary feeder is fixedly installed with the supplementing hopper.

[0015] Compared with the prior art, the present application has the beneficial effects that: the coarse discharging assembly quickly feeds into the ton bag through the discharging funnel, and the weight is measured by the tension type weighing sensor in the process, and when the weight is about to reach the predetermined weight, the coarse discharging assembly stops feeding, and then the fine discharging assembly is started, and the fine discharging assembly slowly feeds into the ton bag through the discharging funnel until the weight reaches the predetermined weight, and then the fine discharging assembly stops; through the cooperation of the fine discharging assembly and the coarse discharging assembly, the packing efficiency is ensured while the accuracy is ensured; in the weighing process, the lifting belt of the ton bag is pressed down to fall off the guide rope, and at this time, the guide rope is in a relaxed state; after the weighing and discharging are completed, the lifting assembly drives the ton bag to vertically move down through the tension type weighing sensor, the supporting frame one and the fixed hook until the ton bag is supported by the belt conveyor on the belt conveyor; at this time, the lifting belt of the ton bag is no longer supported by the fixed hook; the winding assembly winds the guide rope; the guide rope moves to extrude the follow-up guide assembly, and at the same time, the guide rope drives the reset module to move; at this time, the guide rope drives the lifting belt of the ton bag to lift up, so that the lifting belt of the ton bag is separated from the lower bending part of the fixed hook, the lifting assembly drives the tension type weighing sensor, the supporting frame one, the fixed hook and the guide rope to vertically move up, so that the lifting belt of the ton bag is completely separated from the fixed hook under the guidance of the guide rope, thereby realizing that the lifting belt of the ton bag is quickly and automatically separated from the mounting frame; then the winding assembly stops winding the guide rope; the follow-up guide assembly and the reset module reset the guide rope. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0017] Figure 1 A perspective view of a ton bag weighing and packing device of the present application Figure 1 ; Figure 2 A front view of a ton bag weighing and packing device of the present application Figure 3 A perspective view of a ton bag weighing and packing device of the present application Figure 2 ; Figure 4 A perspective view of a ton bag weighing and packing device of the present application Figure 3 ; Figure 5 A schematic view of a guide rope and its connection structure Figure 6 A schematic view of a fixed hook and its connection structure

[0018] The reference numbers in the drawings represent: 1, fixed frame; 2, weighing lifting mechanism; 21, lifting assembly; 211, guide rod one; 212, air cylinder; 213, moving plate; 22, tension type load cell; 23, support frame one; 231, guide cylinder; 232, limit slide rod; 3, self-falling hanging structure; 31, mounting frame; 311, fixed hook; 32, falling guide rope; 33, follow-up guide assembly; 331, guide rod two; 332, spring; 333, limit plate; 334, moving frame; 335, guide wheel one; 34, winding assembly; 341, winding motor; 342, winding wheel; 35, reset module; 351, connecting rope; 352, guide wheel two; 353, guide wheel three; 354, moving groove; 355, counterweight ball; 4, discharging mechanism; 41, discharging hopper; 42, coarse discharging assembly; 421, screw conveyor; 43, fine discharging assembly; 431, support frame two; 432, replenishment hopper; 433, rotary feeder; 5, belt conveyor; 6, ton bag. DETAILED DESCRIPTION

[0019] To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0020] In the following description, "left", "right", "front", "back", "up", "down" are oriented in the perspective direction of the front view.

[0021] Embodiment one: in some embodiments, please refer to the accompanying drawings of the specification Figures 1-5 A ton bag weighing and bagging equipment, comprising a fixed frame 1, a weighing lifting mechanism 2, a self-falling hanging structure 3, a discharging mechanism 4 and a belt conveyor 5; The fixed frame 1 is provided with the weighing lifting mechanism 2, and four groups of self-falling hanging structures 3 for supporting the ton bag 6 are symmetrically installed at the moving end of the weighing lifting mechanism 2; the fixed frame 1 is provided with the discharging mechanism 4; and the belt conveyor 5 is located below the fixed frame 1; As Figure 4 And Figure 5As shown, the self-shedding hanging structure 3 includes a mounting frame 31, a shedding guide rope 32, a follow-up guide assembly 33, a winding assembly 34 and a reset module 35, the mounting frame 31 is installed at the moving end of the weighing lifting mechanism 2, and a hanging belt fixed hook 311 for suspending the ton bag 6 is fixedly installed on the mounting frame 31; the lower end of the shedding guide rope 32 is fixedly connected with the end of the fixed hook 311, and the upper end of the shedding guide rope 32 is connected with the winding assembly 34; the winding assembly 34 is installed on the mounting frame 31; the follow-up guide assembly 33 for guiding the shedding guide rope 32 is installed on the mounting frame 31; the reset module 35 for resetting the shedding guide rope 32 in cooperation with the follow-up guide assembly 33 is installed on the fixed hook 311; and the reset module 35 is connected with the shedding guide rope 32.

[0022] As shown in the Figure 3 As shown, the weighing lifting mechanism 2 includes a lifting assembly 21, a tension type load cell 22 and a support frame one 23, the lifting assembly 21 is installed on the fixed frame 1, a plurality of tension type load cells 22 are distributed between the moving end of the lifting assembly 21 and the support frame one 23, one end of the tension type load cell 22 is connected with the moving end of the lifting assembly 21 through a fish eye bearing, the other end of the tension type load cell 22 is fixedly connected with one end of a universal joint, the other end of the universal joint is fixedly connected with the support frame one 23; and the mounting frame 31 is fixedly installed on the support frame one 23.

[0023] As shown in the Figure 2 As shown, the discharging mechanism 4 includes a discharging hopper 41, a coarse discharging assembly 42 and a fine discharging assembly 43, the discharging hopper 41 is fixedly installed on the fixed frame 1, the coarse discharging assembly 42 is fixedly installed on the fixed frame 1, the fine discharging assembly 43 is installed on the fixed frame 1, and the discharge ports of the coarse discharging assembly 42 and the fine discharging assembly 43 are aligned with the feeding port of the screw conveyor 421.

[0024] In the normal working state of the ton bag weighing and packing equipment, the hanging belt of the ton bag 6 is hung on the fixed hook 311, the lifting assembly 21 drives the fixed hook 311 to vertically move through the tension type load cell 22 and the support frame one 23, thereby driving the ton bag 6 to completely separate from the belt conveyor 5; the coarse discharging assembly 42 feeds the ton bag 6 through the discharging hopper 41, and the weight is measured through the tension type load cell 22 in this process; when the weight is about to reach the predetermined weight, the coarse discharging assembly 42 stops feeding, and then the fine discharging assembly 43 is started, the fine discharging assembly 43 feeds the ton bag 6 through the discharging hopper 41, and stops when the weight reaches the predetermined weight; through the cooperation of the fine discharging assembly 43 and the coarse discharging assembly 42, the packing efficiency is ensured while the accuracy is ensured. In the weighing process, the lifting belt of the ton bag 6 presses down the falling guide rope 32, and at this time the falling guide rope 32 is in a relaxed state; after the weighing and discharging are completed, the lifting assembly 21 drives the ton bag 6 to vertically move downward through the tension type weighing sensor 22, the support frame one 23 and the fixed hook 311, until the ton bag 6 moves to the belt conveyor 5 and is supported by the belt conveyor 5; at this time, the lifting belt of the ton bag 6 is no longer supported by the fixed hook 311; the winding assembly 34 winds the falling guide rope 32; the extrusion follow-up guide assembly 33 moves with the movement of the falling guide rope 32, and the reset module 35 is driven to move by the falling guide rope 32; at this time, the falling guide rope 32 drives the lifting belt of the ton bag 6 to lift, so that the lifting belt of the ton bag 6 is separated from the lower bending part of the fixed hook 311, the lifting assembly 21 drives the tension type weighing sensor 22, the support frame one 23, the fixed hook 311 and the falling guide rope 32 to vertically move upward, so that the lifting belt of the ton bag 6 is completely separated from the fixed hook 311 under the guidance of the falling guide rope 32, thereby realizing the quick and automatic separation of the lifting belt of the ton bag 6 from the mounting frame 31; then the winding assembly 34 stops winding the falling guide rope 32; the falling guide rope 32 is reset by the follow-up guide assembly 33 and the reset module 35.

[0025] In some embodiments, as a preferred embodiment of the present application, as shown in Figure 4 The lifting assembly 21 includes a cylinder 212, a cylinder 212 and a moving plate 213, the cylinder 212 is fixedly installed on the fixed frame 1, the output end of the cylinder 212 is fixedly installed with the moving plate 213, and a plurality of guide rods one 211 are fixedly installed on the moving plate 213, and the guide rods one 211 are limitingly and slidably connected with the fixed frame 1; A plurality of limit sliding rods 232 are fixedly installed on the support frame one 23, a plurality of guide cylinders 231 are fixedly installed on the moving plate 213, and the limit sliding rods 232 are limitingly and slidably connected with the guide cylinders 231.

[0026] As shown in Figure 5 and Figure 6 The follow-up guide assembly 33 includes guide rods two 331, springs 332, limit plates 333, moving frames 334 and guide wheels one 335, one end of the two guide rods two 331 is fixedly installed on the limit plate 333, the guide rods two 331 are limitingly and slidably connected with the mounting frame 31; the other end of the guide rods two 331 is fixedly installed on the moving frame 334; the guide rods two 331 are externally sleeved with the springs 332, one end of the springs 332 is fixedly connected with the moving frame 334, and the other end of the springs 332 is fixedly connected with the mounting frame 31; the guide wheels one 335 are rotatably installed on the moving frame 334; and the guide wheels one 335 are rollingly connected with the falling guide rope 32; The rolling assembly 34 comprises a rolling motor 341 and a rolling wheel 342, the rolling motor 341 is fixedly installed on the mounting frame 31, and the output end of the rolling motor 341 is fixedly installed with the rolling wheel 342 for rolling the falling guide rope 32; the upper end of the falling guide rope 32 is fixedly connected with the rolling wheel 342; The reset module 35 comprises a connecting rope 351, a guide wheel two 352, a guide wheel three 353 and a counterweight ball 355, the fixed hook 311 is provided with a moving groove 354, the lower side of the fixed hook 311 is rotatably installed with the guide wheel two 352, and the upper side of the mounting frame 31 is rotatably installed with the guide wheel three 353; one end of the connecting rope 351 is fixedly connected with the falling guide rope 32, the other end of the connecting rope 351 is fixedly connected with the counterweight ball 355 after sequentially passing through the guide wheel two 352 and the guide wheel three 353, and the counterweight ball 355 is limitedly slid in the moving groove 354; The connecting rope 351 is made of elastic material such as rubber.

[0027] As Figure 3 The rough discharging assembly 42 is a screw conveyor 421, which is fixedly installed on the fixed frame 1. The fine discharging assembly 43 comprises a support frame two 431, a supplementing hopper 432 and a rotary feeder 433, the support frame two 431 is fixedly installed on the fixed frame 1, the support frame two 431 is fixedly installed with the rotary feeder 433, and the discharge port of the rotary feeder 433 is aligned with the feeding port of the discharging hopper 41; the feeding port of the rotary feeder 433 is fixedly installed with the supplementing hopper 432.

[0028] In the embodiment, when the weighing lifting mechanism 2, the self-falling hanging structure 3 and the discharging mechanism 4 work normally, the lifting belt of the ton bag 6 is hung on the fixed hook 311, the cylinder 212 drives the moving plate 213 to vertically move under the limiting action of the guide rod one 211, so as to drive the fixed hook 311 to vertically move through the tensile type weighing sensor 22 and the support frame one 23, and make the ton bag 6 completely separate from the belt conveyor 5; the screw conveyor 421 feeds the ton bag 6 through the discharging hopper 41, and in the process, the ton bag 6 is weighed through the tensile type weighing sensor 22, when the weight reaches the predetermined weight, the screw conveyor 421 stops feeding, and then the rotary feeder 433 is started, the rotary feeder 433 feeds the ton bag 6 through the discharging hopper 41, until the weight reaches the predetermined weight, and the fine discharging assembly 43 stops; In the weighing process, the lifting belt of the ton bag 6 presses the falling guide rope 32 off, at which time the falling guide rope 32 is in a relaxed state; after the weighing and discharging are completed, the cylinder 212 drives the moving plate 213 to reset, thereby driving the ton bag 6 to vertically descend through the tension type weighing sensor 22, the support frame one 23 and the fixed hook 311, until the ton bag 6 is moved onto the belt conveyor 5 and is supported by the belt conveyor 5; at this time, the lifting belt of the ton bag 6 is no longer supported by the fixed hook 311; the winding motor 341 drives the winding wheel 342 to wind the falling guide rope 32; the extrusion guide wheel one 335 of the moving of the falling guide rope 32 makes the guide wheel one 335, the moving frame 334 and the guide rod two 331 move towards the direction of the fixed hook 311, and the spring 332 is compressed; in this process, the falling guide rope 32 drives the counterweight ball 355 to vertically lift in the moving groove 354 through the connecting rope 351; the falling guide rope 32 drives the lifting belt of the ton bag 6 to lift, so that the lifting belt of the ton bag 6 is separated from the lower bending part of the fixed hook 311, and the falling guide rope 32 is in a straight state; the cylinder 212 drives the tension type weighing sensor 22, the support frame one 23, the fixed hook 311 and the falling guide rope 32 to vertically ascend through the moving plate 213, so that the lifting belt of the ton bag 6 is completely separated from the fixed hook 311 under the guidance of the falling guide rope 32, thereby making the lifting belt of the ton bag 6 quickly and automatically separated from the mounting frame 31; then the winding motor 341 drives the winding wheel 342 to unwind the falling guide rope 32; the spring 332 resets, drives the guide rod two 331, the moving frame 334 and the guide wheel one 335 to reset, and drives the falling guide rope 32 to move towards the direction close to the fixed hook 311; at the same time, the counterweight ball 355 vertically moves under the action of gravity, thereby driving the falling guide rope 32 to reset through the connecting rope 351.

[0029] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit it; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A ton bag weighing and packing equipment, comprising a fixed frame (1), a weighing lifting mechanism (2), a self-detaching hanging structure (3), a feeding mechanism (4), and a belt conveyor (5), characterized in that: The fixed frame (1) is equipped with a weighing lifting mechanism (2), and four sets of self-detaching hanging structures (3) for supporting the ton bag (6) are symmetrically installed on the moving end of the weighing lifting mechanism (2); a feeding mechanism (4) is installed on the fixed frame (1); and a belt conveyor (5) is located on the lower side of the fixed frame (1). The self-detaching hanging structure (3) includes a mounting frame (31), a detachment guide rope (32), a follow-up guide assembly (33), a winding assembly (34), and a reset module (35). The mounting frame (31) is installed on the moving end of the weighing lifting mechanism (2). A sling fixing hook (311) for suspending the ton bag (6) is fixedly installed on the mounting frame (31). The lower end of the detachment guide rope (32) is fixedly connected to the end of the fixing hook (311), and the upper end of the detachment guide rope (32) is connected to the winding assembly (34). The winding assembly (34) is installed on the mounting frame (31). A follow-up guide assembly (33) for guiding the detachment guide rope (32) is installed on the mounting frame (31). A reset module (35) for cooperating with the follow-up guide assembly (33) to reset the detachment guide rope (32) is installed on the fixing hook (311). The reset module (35) is connected to the detachment guide rope (32).

2. The ton bag weighing and packing equipment according to claim 1, characterized in that, The weighing lifting mechanism (2) includes a lifting assembly (21), a tension type load cell (22), and a support frame (23). The lifting assembly (21) is mounted on a fixed frame (1). Multiple tension type load cells (22) are distributed between the moving end of the lifting assembly (21) and the support frame (23). One end of the tension type load cell (22) is connected to the moving end of the lifting assembly (21) through a fisheye bearing. The other end of the tension type load cell (22) is fixedly connected to one end of a universal joint. The other end of the universal joint is fixedly connected to the support frame (23). The mounting bracket (31) is fixedly mounted on the support frame (23).

3. The ton bag weighing and packing equipment according to claim 2, characterized in that, The feeding mechanism (4) includes a feeding hopper (41), a coarse feeding assembly (42), and a fine feeding assembly (43). The feeding hopper (41) is fixedly installed on the fixed frame (1), the coarse feeding assembly (42) is fixedly installed on the fixed frame (1), and the fine feeding assembly (43) is installed on the fixed frame (1). The discharge ports of the coarse feeding assembly (42) and the fine feeding assembly (43) are aligned with the feed port of the screw conveyor (421).

4. The ton bag weighing and packing equipment according to claim 3, characterized in that, The lifting assembly (21) includes a cylinder (212) and a moving plate (213). The cylinder (212) is fixedly installed on the fixed frame (1). The moving plate (213) is fixedly installed at the output end of the cylinder (212). Multiple guide rods (211) are fixedly installed on the moving plate (213). The guide rods (211) are slidably connected to the fixed frame (1).

5. The ton bag weighing and packing equipment according to claim 4, characterized in that, The follow-up guide assembly (33) includes two guide rods (331), a spring (332), a limiting plate (333), a moving frame (334), and a guide wheel (335). One end of each guide rod (331) is fixedly mounted on the limiting plate (333), and the guide rods (331) are slidably connected to the mounting frame (31). The other end of the guide rods (331) is fixedly mounted on the moving frame (334). The guide rods (331) are covered with springs (332), one end of which is fixedly connected to the moving frame (334), and the other end of which is fixedly connected to the mounting frame (31). The guide wheel (335) is rotatably mounted on the moving frame (334). The guide wheel (335) is tumbledly connected to the detached guide rope (32).

6. The ton bag weighing and packing equipment according to claim 5, characterized in that, The winding assembly (34) includes a winding motor (341) and a winding wheel (342). The winding motor (341) is fixedly mounted on the mounting frame (31). The output end of the winding motor (341) is fixedly mounted with a winding wheel (342) for winding the drop guide rope (32). The upper end of the drop guide rope (32) is fixedly connected to the winding wheel (342).

7. The ton bag weighing and packing equipment according to claim 6, characterized in that, The reset module (35) includes a connecting rope (351), a second guide wheel (352), a third guide wheel (353), and a counterweight ball (355). A moving groove (354) is provided on the fixed hook (311). The second guide wheel (352) is rotatably installed on the lower side of the fixed hook (311), and the third guide wheel (353) is rotatably installed on the upper side of the mounting frame (31). One end of the connecting rope (351) is fixedly connected to the detached guide rope (32), and the other end of the connecting rope (351) passes around the second guide wheel (352) and the third guide wheel (353) in sequence and is fixedly connected to the counterweight ball (355). The counterweight ball (355) slides within the moving groove (354).

8. The ton bag weighing and packing equipment according to claim 7, characterized in that, The fine feeding assembly (43) includes a second support frame (431), a feeding funnel (432), and a rotary feeder (433). The second support frame (431) is fixedly installed on the fixed frame (1), and the rotary feeder (433) is fixedly installed on the second support frame (431). The outlet of the rotary feeder (433) is aligned with the inlet of the feeding funnel (41). The feeding funnel (432) is fixedly installed at the inlet of the rotary feeder (433).

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