Bag feeding machine with following hopper

Abstract

The utility model discloses a bag feeding machine with a following hopper. The bag feeding machine comprises a rack, an indexing turntable and bag clamping assemblies on the edge. A vertical hopper position adjusting linear motion module (connected with a hopper) corresponding to the bag clamping assembly is arranged on the rotary disc, and the machine frame is provided with a material bagging station containing more than two arc-shaped evenly-distributed material poking assemblies. When the rotating disc rotates, the hopper moves along with the bag clamping assembly in an indexing mode and intermittently stays below the material poking assembly. The hopper is aligned to a bag opening through lifting of the position adjusting module, and the poking assembly vertically pokes materials to ensure that the light materials are fully fed into the bag. The problem of insufficient bagging caused by light material accumulation and low material poking efficiency of an existing bag feeding machine is solved, and the packaging quality and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing machinery technical field, concretely relates to a kind of bag feeder with following hopper. BACKGROUND

[0002] When existing bag feeder is packed light, poor mobility material (such as cotton), material is easy to accumulate in hopper, carousel rotates to bagging station, cannot flow into packaging bag by itself, need to rely on artificial or auxiliary material poking, but material poking time is long, efficiency is low, often lead to material bagging not fully, affect packing quality and efficiency. SUMMARY

[0003] To solve the above problems, the utility model aims at providing a kind of bag feeder with following hopper, through the cooperation of liftable and adjustable hopper and multi-station material poking component, solve the problem of light material bagging and low efficiency.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of bag feeder with following hopper, including rack, rack is provided with indexing rotating carousel, the edge of carousel is provided with the bag clamping assembly that is evenly distributed in a circle, carousel is provided with hopper position adjustment linear motion module corresponding to bag clamping assembly one by one, hopper position adjustment linear motion module is vertically arranged, hopper is connected on the slider of hopper position adjustment linear motion module, rack is also provided with material bagging station, material bagging station includes mounting frame fixed on rack, mounting frame is provided with arc evenly distributed material poking component, material poking component is set to more than two, during indexing rotation of carousel, hopper is intermittently stopped at each material poking component below position in turn, material poking component includes material poking linear motion module fixed on mounting frame, material poking linear motion module is vertically arranged, and poking rod is installed on the sliding seat of material poking linear motion module.

[0005] Hopper position adjustment linear motion module includes vertically arranged first base, first base is provided with first vertical guide rail, first vertical guide rail is configured with slider sliding along it, the upper end of first base is provided with first servo motor, the output shaft of the first servo motor is connected with screw rod, and the screw rod is threadedly connected with the slider.

[0006] Material poking linear motion module includes second base and second servo motor fixed on mounting frame, second base is vertically arranged, and the upper and lower ends of second base are provided with belt pulley respectively, two belt pulleys are wound with belt, one of the belt pulleys is driven by second servo motor, and the sliding seat is connected on the belt, the poking rod is vertically arranged on the sliding seat, the end of the poking rod is configured with poking block, and the outer diameter of the poking block is matched with the diameter of the outlet below the hopper.

[0007] The hopper can be accurately positioned at the bag opening and be lifted and adjusted, and is matched with the multi-station rapid poking material, so that the light material can be fully filled into the bag, and the packaging quality and efficiency are improved.

[0008] The utility model is further described below in combination with the drawings and specific embodiments. DRAWINGS

[0009] Figure 1 It is a perspective view of the specific embodiment of the utility model;

[0010] Figure 2 It is a structure view of the poking material assembly in the specific embodiment of the utility model;

[0011] Figure 3 It is a perspective view of the hopper position adjusting linear motion module in the specific embodiment of the utility model.

[0012] The reference signs are explained as follows: 1 - rack, 2 - rotating disc, 3 - bag clamping assembly, 4 - hopper position adjusting linear motion module, 41 - first base, 42 - first vertical guide rail, 43 - sliding block, 44 - first servo motor, 45 - screw rod, 5 - hopper, 6 - material filling bag station, 61 - mounting frame, 7 - poking material assembly, 71 - second base, 72 - belt pulley, 73 - belt, 74 - sliding seat, 75 - poking rod, 76 - poking block. SPECIFIC EMBODIMENT

[0013] The utility model is specifically described below through examples, which is only used for further illustrating the utility model and cannot be understood as limiting the protection scope of the utility model.

[0014] As shown in the drawings, Figure 1 — Figure 3 The embodiment discloses a bag feeding machine with a following hopper, which comprises a rack 1, the rack 1 is provided with a rotating disc 2 rotating at a certain angle, the edge of the rotating disc 2 is provided with a bag clamping assembly 3 distributed at equal intervals, the bag clamping assembly 3 is provided with a left clamping arm and a right clamping arm for clamping the two ends of the bag opening of a packaging bag, the rotating disc 2 is provided with a hopper position adjusting linear motion module 4 corresponding to the bag clamping assembly 3 one by one, the hopper position adjusting linear motion module 4 is vertically arranged, a hopper 5 is connected to the sliding block of the hopper position adjusting linear motion module 4, the rack 1 is further provided with a material filling bag station 6, the material filling bag station 6 comprises a mounting frame 61 fixed to the rack 1, the mounting frame 61 is provided with three poking material assemblies 7 distributed at equal intervals in an arc shape, in the process of rotating at a certain angle of the rotating disc 2, the hopper 5 is intermittently stopped at the position below each poking material assembly 7 in turn, the poking material assembly 7 comprises a poking linear motion module fixed to the mounting frame 61, and the poking linear motion module is vertically arranged, and a poking rod 75 is installed on the sliding block of the poking linear motion module.

[0015] The hopper position adjusting linear motion module 4 comprises a first base 41 arranged vertically, a first vertical guide rail 42 arranged on the first base 41, a sliding block 43 arranged to slide along the first vertical guide rail 42, a first servo motor 44 arranged at the upper end of the first base 41, a screw rod 45 connected to the output shaft of the first servo motor 44, and the screw rod 45 being in threaded transmission connection with the sliding block 43. In this way, the first servo motor 44 can drive the hopper seat to adjust the up-and-down position, facilitating the feeding of the material into the hopper and the operation of the poking rod when the material is fed into the bag.

[0016] The poking linear motion module comprises a second base 71 fixed on the mounting frame 61 and a second servo motor, the second base 71 is arranged vertically, two belt pulleys 72 are arranged at the upper and lower ends of the second base 71 respectively, a belt 73 is wound around the two belt pulleys 72, the second servo motor drives one of the belt pulleys 73, a sliding seat 74 is connected to the belt 73, a vertically arranged poking rod 75 is connected to the sliding seat 74, a poking block 76 is arranged at the end of the poking rod 75, and the outer diameter of the poking block 76 is matched with the diameter of the outlet below the hopper 5.

[0017] In operation, the rotating disc 2 drives the hopper 5 to rotate with the bag clamping assembly 3, the hopper 5 is lifted and lowered by the position adjusting module 4 to align the outlet with the bag opening, and when reaching the feeding position 6, the hopper 5 is sequentially stopped below the three poking assemblies 7, the poking rod 75 is pressed down to poke the material into the bag, achieving efficient and sufficient feeding.

Claims

1. A bag feeder with a following hopper, comprising a frame (1), wherein a rotary table (2) for indexing rotation is provided on the frame (1), and bag clamping assemblies (3) are evenly distributed around the edge of the rotary table (2), characterized in that, The turntable (2) is provided with a hopper position adjustment linear motion module (4) corresponding to the bag clamping assembly (3). The hopper position adjustment linear motion module (4) is vertically set. A hopper (5) is connected to the slider of the hopper position adjustment linear motion module (4). The frame (1) is also provided with a material bag entry station (6). The material bag entry station (6) includes a mounting frame (61) fixed on the frame (1). The mounting frame (61) is provided with arc-shaped evenly distributed material-pushing assemblies (7). The number of material-pushing assemblies (7) is set to two or more. During the indexing rotation of the turntable (2), the hopper (5) stops intermittently below each material-pushing assembly (7). The material-pushing assembly (7) includes a material-pushing linear motion module fixed on the mounting frame (61). The material-pushing linear motion module is vertically set. A material-pushing rod (75) is installed on the slide of the material-pushing linear motion module.

2. The bag feeder with following hopper according to claim 1, characterized in that, The hopper position adjustment linear motion module (4) includes a vertically arranged first base (41), a first vertical guide rail (42) is provided on the first base (41), a slider (43) is arranged on the first vertical guide rail (42) and slides along it, a first servo motor (44) is provided at the upper end of the first base (41), a lead screw (45) is connected to the output shaft of the first servo motor (44), and the lead screw (45) is threadedly connected to the slider (43).

3. The bag feeder with following hopper according to claim 1, characterized in that, The material feeding linear motion module includes a second base (71) fixed on the mounting bracket (61) and a second servo motor. The second base (71) is vertically arranged, and pulleys (72) are respectively provided at the upper and lower ends of the second base (71). A belt (73) is wound around the two pulleys (72). The second servo motor drives one of the pulleys. A slide (74) is connected to the belt (73). A vertically arranged material feeding rod (75) is connected to the slide (74). A material feeding block (76) is arranged at the end of the material feeding rod (75). The outer diameter of the material feeding block (76) is adapted to the outlet diameter below the hopper (5).

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