Feeding device for bale breaker

Abstract

The utility model discloses a feeding device for an unpacking machine, which comprises a box body, the feeding device comprises a limiting feeding assembly and a feeding plate, the limiting feeding assembly is arranged in the box body, one end of the limiting feeding assembly is connected with one side of the box body, the other end of the limiting feeding assembly is connected with the other side of the box body, and the feeding plate is arranged on the box body. The limiting feeding assembly is fixedly provided with a plurality of limiting spine pieces, the feeding plate is fixedly arranged in the limiting feeding assembly in a penetrating mode, one end of the feeding plate is connected with one side of the interior of the box body, and the other end of the feeding plate is connected with the other side of the interior of the box body; the limiting feeding assembly is fixedly provided with the multiple limiting spine pieces, the multiple limiting spine pieces can limit the packaging bags conveyed on the limiting feeding assembly, and therefore the offset of the packaging bags on the limiting feeding assembly in the conveying process is reduced, the packaging bags can be effectively cut through the cutting assembly, and the packaging bags are not prone to being damaged. Therefore, the unpacking efficiency of the bale breaker is guaranteed, and meanwhile normal operation of the bale breaker is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of unpacking equipment, in particular to a feeding device for an unpacking machine. Background Art

[0002] The bag unpacking machine is an automated equipment used to remove the granular material from the packaging bag. It is mainly composed of a conveying device, a bag unpacking device, a discharging device, etc. The granular material inside the packaging bag is separated from the packaging bag through the cooperation of the conveying device and the bag unpacking device. Finally, the separated granular material and the packaging bag are respectively conveyed to the outside of the bag unpacking machine through the discharging device. The bag unpacking machine has a wide range of applications and can be used in multiple industries such as food, feed, chemical or grain, greatly improving production efficiency and safety.

[0003] However, the existing unpacking machines still have some defects, and some practical functions need to be improved. For example, the conveying devices of most existing unpacking machines use conveyor belts to transport packaging bags containing granular materials, and then the packaging bags are cut by an unpacking device arranged above the conveyor belt to separate the granular materials inside the packaging bags from the outside. The entire process is completed by the cooperation of the conveying device and the unpacking device, but this process has the following disadvantages: since there is no corresponding limiting component for the packaging bags on the conveyor belt, the position of the packaging bags may be greatly offset due to the vibration generated by the conveyor belt during transportation, making it impossible for the unpacking device to effectively cut the packaging bags, reducing the unpacking efficiency, and even some packaging bags may not be effectively cut and accumulate inside the unpacking machine, seriously affecting the normal operation of the unpacking machine. Utility Model Content

[0004] In order to solve the problems arising from the above-mentioned background technology, the purpose of the present utility model is to provide a feeding device for a packaging machine, in which a plurality of limiting spikes are fixedly provided on the limiting feeding assembly. The plurality of limiting spikes can limit the packaging bags containing granular materials transported on the limiting feeding assembly to prevent them from being greatly offset due to the vibration generated during transportation, so as to cooperate with the cutting assembly to cut the packaging bags.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present utility model is:

[0006] A feeding device for a package unpacking machine includes a box body, and the feeding device includes a limiting feeding component and a feeding plate. The limiting feeding component is arranged inside the box body, one end of the limiting feeding component is connected to one side of the box body, and the other end of the limiting feeding component is connected to the other side of the box body. The limiting feeding component is fixedly provided with a plurality of limiting spikes, and the feeding plate is fixedly penetrated into the interior of the limiting feeding component, one end of the feeding plate is connected to one side of the inside of the box body, and the other end of the feeding plate is connected to the other side of the inside of the box body.

[0007] Furthermore, the position-limiting feeding assembly includes at least three transmission assemblies, a transmission main shaft, and a transmission slave shaft. Each transmission assembly is composed of a transmission main wheel, a transmission slave wheel, and two transmission chains. The transmission main wheel and the transmission slave wheel are connected by two transmission chains. Several fixed rods are arranged between the two transmission chains. The transmission main shaft is passed through the transmission main wheels of each transmission assembly, and the transmission slave shaft is passed through the transmission slave wheels of each transmission assembly. The several position-limiting spikes are fixedly arranged on the transmission chain.

[0008] Furthermore, one end of the transmission main shaft is transmission-connected to a transmission motor, the other end of the transmission main shaft is transmission-connected to a transmission connecting piece, the transmission motor is fixedly arranged on one side outside the box, the transmission connecting piece is fixedly arranged on the other side outside the box, one end of the transmission slave shaft is transmission-connected to a first connecting piece, the other end of the transmission slave shaft is transmission-connected to a second connecting piece, the first connecting piece is fixedly arranged on one side outside the box, and the second connecting piece is fixedly arranged on the other side outside the box.

[0009] Furthermore, the feeding device also includes a roller assembly, which includes a roller fixing frame and several rollers. The roller fixing frame is fixedly arranged on the front side of the box body, one end of the several rollers is transmission connected to one side inside the roller fixing frame, and the other end of the several rollers is transmission connected to the other side inside the roller fixing frame.

[0010] Furthermore, the feeding device also includes at least two cutting components, each cutting component is composed of a main motor, a transmission connecting shaft, and a cutting blade. The cutting component is arranged above the limiting feeding component, and the main motor is fixedly arranged at the upper end of the box. One end of the transmission connecting shaft is connected to the main motor transmission, and the other end of the transmission connecting shaft is connected to the cutting blade transmission.

[0011] Furthermore, a first fixing part is fixedly provided at one end of the feed plate, and a second fixing part is fixedly provided at the other end of the feed plate. One end of the feed plate is fixedly connected to one side of the inside of the box through the first fixing part, and the other end of the feed plate is fixedly connected to the other side of the inside of the box through the second fixing part.

[0012] Furthermore, a first baffle and a second baffle are fixedly installed inside the box body, and the first baffle and the second baffle are vertically arranged above the limiting feeding assembly. One end of the first baffle is fixedly connected to one side of the inside of the box body, and one end of the second baffle is fixedly connected to the other side of the inside of the box body.

[0013] Furthermore, a material inlet is provided on one side of the box body.

[0014] The beneficial effects of the present invention are:

[0015] (1) The position-limiting feeding assembly of the present invention is fixedly provided with a plurality of position-limiting spikes. When the position-limiting feeding assembly transports a packaging bag containing granular materials, the plurality of position-limiting spikes can hook the outer surface of the packaging bag and drive it to translate on the position-limiting feeding assembly, so that the packaging bag can translate stably along a certain trajectory during transportation, reducing the offset of the packaging bag on the position-limiting feeding assembly, thereby eliminating the adverse effects of vibrations generated during transportation, allowing the cutting assembly to fully and effectively cut the packaging bag, effectively ensuring the cutting efficiency of the packaging bag, and avoiding the situation where some packaging bags are not effectively cut and accumulate inside the unpacking machine, thereby ensuring the normal operation of the unpacking machine;

[0016] (2) A feeding plate is fixedly provided inside the position-limiting feeding assembly of the present invention. When the cutting assembly cuts the packaging bag containing the granular material, part of the granular material will pass through the fixed rod of the upper layer of the position-limiting feeding assembly and fall downward. The feeding plate can catch and cushion the granular material falling downward, and can effectively prevent the granular material falling downward from bouncing around due to touching the fixed rod of the lower layer of the position-limiting feeding assembly during the falling process, thereby avoiding the situation where the granular material falling downward is stuck on the position-limiting feeding assembly due to bouncing around, thereby effectively ensuring the normal operation of the position-limiting feeding assembly;

[0017] (3) A roller assembly is fixedly provided on the front side of the box body of the present invention, and a plurality of rollers are installed inside the roller assembly. By placing the packaging bag containing the granular material on the upper surface of the roller, the packaging bag can be easily transported to the interior of the unpacking machine with the help of the rolling of the roller, which can save the labor cost consumed by the staff in carrying the packaging bag, thereby improving the handling efficiency and achieving the effect of saving time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a feeding device for a package unpacking machine according to the present invention;

[0019] Figure 2 This is a side structural diagram of a feeding device for a package unpacking machine according to the present invention;

[0020] Figure 3 This is a schematic diagram of the position limiting feeding assembly inside the box of the utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the position limiting feeding assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the positional relationship between the cutting component and the position-limiting feeding component in the present invention;

[0023] Figure 6 It is a schematic diagram of the overall structure of the feeding plate in the utility model.

[0024] In the figure, 1 is a box body, 101 is a first baffle, 102 is a second baffle, 2 is a limiting feeding assembly, 201 is a transmission assembly, 2011 is a transmission main wheel, 2012 is a transmission slave wheel, 2013 is a transmission chain, 202 is a transmission main shaft, 2021 is a transmission motor, 2022 is a transmission connecting member, 203 is a transmission slave shaft, 2031 is a first connecting member, 2032 is a second connecting member, 3 is a feeding plate, 301 is a first fixing member, 302 is a second fixing member, 4 is a limiting spike member, 5 is a fixing rod, 6 is a roller assembly, 601 is a roller fixing frame, 602 is a roller, 7 is a cutting assembly, 701 is a main motor, 702 is a transmission connecting shaft, 703 is a cutting blade, and 8 is a material inlet. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] As attached Figure 1-6 As shown, in an embodiment of the utility model, a feeding device for a packing machine is provided, including a box body 1, and the feeding device includes a limiting feeding component 2 and a feeding plate 3. The limiting feeding component 2 is arranged inside the box body 1, and one end of the limiting feeding component 2 is connected to one side of the box body 1, and the other end of the limiting feeding component 2 is connected to the other side of the box body 1. The limiting feeding component 2 is fixedly provided with a plurality of limiting spikes 4, and the feeding plate 3 is fixedly penetrated into the interior of the limiting feeding component 2, and one end of the feeding plate 3 is connected to one side of the inside of the box body 1, and the other end of the feeding plate 3 is connected to the other side of the inside of the box body 1.

[0027] Specifically, a discharge port is provided at the bottom of the box body 1 to allow the granular materials and packaging bags to fall to the outside so that the staff can collect and recycle them.

[0028] The position-limiting feeding assembly 2 of the present invention includes at least three transmission assemblies 201, a transmission main shaft 202, and a transmission slave shaft 203. Each transmission assembly 201 is composed of a transmission main wheel 2011, a transmission slave wheel 2012, and two transmission chains 2013. The transmission main wheel 2011 and the transmission slave wheel 2012 are connected to each other through two transmission chains 2013. A plurality of fixed rods 5 are arranged between the two transmission chains 2013. The transmission main shaft 202 is arranged between the transmission main wheels 2011 of each transmission assembly 201, and the transmission slave shaft 203 is arranged between the transmission slave wheels 2012 of each transmission assembly 201. A plurality of position-limiting spikes 4 are fixedly arranged on the transmission chains 2013.

[0029] One end of the transmission main shaft 202 of the present invention is transmission-connected to a transmission motor 2021, and the other end of the transmission main shaft 202 is transmission-connected to a transmission connecting piece 2022. The transmission motor 2021 is fixedly arranged on one side of the outside of the box body 1, and the transmission connecting piece 2022 is fixedly arranged on the other side of the outside of the box body 1. One end of the transmission slave shaft 203 is transmission-connected to a first connecting piece 2031, and the other end of the transmission slave shaft 203 is transmission-connected to a second connecting piece 2032. The first connecting piece 2031 is fixedly arranged on one side of the outside of the box body 1, and the second connecting piece 2032 is fixedly arranged on the other side of the outside of the box body 1.

[0030] Specifically, the transmission motor 2021 is the power source of the transmission assembly 201 .

[0031] The feeding device of the present invention also includes a roller assembly 6, which includes a roller fixing frame 601 and a plurality of rollers 602. The roller fixing frame 601 is fixedly arranged on the front side of the box body 1, and one end of the plurality of rollers 602 is transmission-connected to one side inside the roller fixing frame 601, and the other end of the plurality of rollers 602 is transmission-connected to the other side inside the roller fixing frame 601.

[0032] Specifically, the plurality of rollers 602 are all configured as long strip-shaped roller structures, which can be freely assembled and disassembled on the roller fixing frame 601 .

[0033] The feeding device of the present invention also includes at least two cutting components 7, each cutting component 7 is composed of a main motor 701, a transmission connecting shaft 702, and a cutting blade 703. The cutting component 7 is arranged above the limiting feeding component 2, and the main motor 701 is fixedly arranged at the upper end of the box body 1. One end of the transmission connecting shaft 702 is connected to the main motor 701 for transmission, and the other end of the transmission connecting shaft 702 is connected to the cutting blade 703 for transmission.

[0034] Specifically, the main motor 701 is the power source of the cutting assembly 7, and the cutting blade 703 can be freely disassembled and assembled on the transmission connecting shaft 702, and the cutting blade 703 can be replaced with different sizes and specifications according to actual needs.

[0035] One end of the feeding plate 3 of the utility model is fixedly provided with a first fixing part 301, and the other end of the feeding plate 3 is fixedly provided with a second fixing part 302. One end of the feeding plate 3 is fixedly connected to one side of the inside of the box body 1 through the first fixing part 301, and the other end of the feeding plate 3 is fixedly connected to the other side of the inside of the box body 1 through the second fixing part 302.

[0036] A first baffle 101 and a second baffle 102 are fixedly arranged inside the box body 1 of the present invention. The first baffle 101 and the second baffle 102 are vertically arranged above the limiting feeding assembly 2. One end of the first baffle 101 is fixedly connected to one side of the inside of the box body 1, and one end of the second baffle 102 is fixedly connected to the other side of the inside of the box body 1.

[0037] Specifically, the first baffle 101 and the second baffle 102 can prevent the packaging bag containing the granular material from falling from both sides of the transmission assembly 201, so as to ensure the normal operation of the unpacking work.

[0038] A material inlet 8 is provided on one side of the box body 1 of the present invention.

[0039] Combined with attachment Figure 1-6 The working principle of the feeding device for the unpacking machine of the utility model is as follows:

[0040] During use, the packaging bag containing the granular material is first placed on the upper surface of the roller 602, and the staff pushes the packaging bag from the material inlet 8 to the fixed rod 5 on the upper layer of the transmission assembly 201 along the roller 602. At this time, several limiting spikes 4 on the transmission chain 2013 hook the packaging bag and translate it toward the inside of the box body 1. After the packaging bag translates for a distance, the cutting blade 703 connected to the lower end of the transmission connecting shaft 702 contacts the surface of the packaging bag. The cutting blade 703 cuts through the packaging bag so that part of the granular material inside falls into the inside of the box body 1. This part of the granular material passes through the fixed rod 5 on the transmission assembly 201 and falls to the upper surface of the feeding plate 3, and finally falls along the upper surface of the feeding plate 3 to the discharge port at the bottom of the box body 1 and then falls to the outside of the box body 1 to be collected by the staff;

[0041] Secondly, some granular materials are still retained in the packaging bag after being cut by the cutting blade 703. The cut packaging bag continues to translate on the transmission component 201 with this part of the granular materials. When it translates to the end of one end of the transmission component 201, the cut packaging bag falls downward with this part of the granular materials. Since this part of the granular materials has a certain weight, this part of the granular materials will first fall to the discharge port at the bottom of the box body 1 and then fall to the outside of the box body 1 to be collected by the staff. Finally, the cut packaging bag falls out from the discharge port at the bottom of the box body 1, and the staff can recycle the packaging bag.

[0042] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. All equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A feeding device for a packing machine, comprising a box body, characterized in that: The feeding device includes a limiting feeding component and a feeding plate. The limiting feeding component is arranged inside the box body, one end of the limiting feeding component is connected to one side of the box body, and the other end of the limiting feeding component is connected to the other side of the box body. The limiting feeding component is fixedly provided with a plurality of limiting spikes, and the feeding plate is fixedly penetrated into the interior of the limiting feeding component, one end of the feeding plate is connected to one side of the inside of the box body, and the other end of the feeding plate is connected to the other side of the inside of the box body.

2. A feeding device for a package unpacking machine according to claim 1, characterized in that: The position-limiting feeding assembly includes at least three transmission assemblies, a transmission main shaft, and a transmission slave shaft. Each transmission assembly is composed of a transmission main wheel, a transmission slave wheel, and two transmission chains. The transmission main wheel and the transmission slave wheel are connected by two transmission chains. Several fixed rods are arranged between the two transmission chains. The transmission main shaft is passed through the transmission main wheels of each transmission assembly, and the transmission slave shaft is passed through the transmission slave wheels of each transmission assembly. The several position-limiting spikes are fixedly arranged on the transmission chain.

3. A feeding device for a package unpacking machine according to claim 2, characterized in that: One end of the transmission main shaft is transmission-connected to a transmission motor, the other end of the transmission main shaft is transmission-connected to a transmission connecting piece, the transmission motor is fixedly arranged on one side outside the box, and the transmission connecting piece is fixedly arranged on the other side outside the box, one end of the transmission slave shaft is transmission-connected to a first connecting piece, the other end of the transmission slave shaft is transmission-connected to a second connecting piece, the first connecting piece is fixedly arranged on one side outside the box, and the second connecting piece is fixedly arranged on the other side outside the box.

4. A feeding device for a package unpacking machine according to claim 1, characterized in that: The feeding device also includes a roller assembly, which includes a roller fixing frame and several rollers. The roller fixing frame is fixedly arranged on the front side of the box body, one end of the several rollers is transmission connected to one side inside the roller fixing frame, and the other end of the several rollers is transmission connected to the other side inside the roller fixing frame.

5. A feeding device for a package unpacking machine according to claim 1, characterized in that: The feeding device also includes at least two cutting components, each cutting component is composed of a main motor, a transmission connecting shaft, and a cutting blade. The cutting component is arranged above the limiting feeding component, and the main motor is fixedly arranged at the upper end of the box. One end of the transmission connecting shaft is connected to the main motor, and the other end of the transmission connecting shaft is connected to the cutting blade.

6. A feeding device for a package unpacking machine according to claim 1, characterized in that: A first fixing piece is fixedly provided at one end of the feed plate, and a second fixing piece is fixedly provided at the other end of the feed plate. One end of the feed plate is fixedly connected to one side of the inside of the box through the first fixing piece, and the other end of the feed plate is fixedly connected to the other side of the inside of the box through the second fixing piece.

7. A feeding device for a package unpacking machine according to claim 1, characterized in that: A first baffle and a second baffle are fixedly installed inside the box body. The first baffle and the second baffle are vertically arranged above the limiting feeding assembly. One end of the first baffle is fixedly connected to one side of the inside of the box body, and one end of the second baffle is fixedly connected to the other side of the inside of the box body.

8. The feeding device for a package unpacking machine according to claim 1, characterized in that: A material inlet is provided on one side of the box body.

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