CN202244314U

CN202244314U - Bale breaker

Info

Publication number: CN202244314U
Application number: CN 201120376313
Authority: CN
Inventors: 董钢良; 张运森; 李国华; 李秀旭
Original assignee: 深圳市芭田生态工程股份有限公司
Priority date: 2011-09-29
Filing date: 2011-09-29
Publication date: 2012-05-30

Abstract

The utility model discloses a bale breaker comprising a conveying mechanism, an unpacking mechanism and an unloading mechanism. The conveying mechanism is provided with a conveying belt, and adjustable guide plates are arranged on two sides of the conveying belt; the unpacking mechanism is provided with a travel switch used for controlling the movement of a bag, and a set of cutting components; the unloading mechanism is provided with a group of inserting pieces and bag pressing wheels, and the bag pressing wheels comprise a driving bag pressing wheel and a driven bag pressing wheel; and the unloading mechanism is connected with a spiral bag collector. The conveying belt conveys the bag to a set position, then the travel switch is triggered, the cutting components cut the front side of the bag along the direction vertical to the conveying belt, along with the movement of the conveying belt, the inserting pieces are inserted in the bag with the front side being cut, the bag is lifted, then the bag is separated from materials, conveyed to the bag pressing wheels to be taken out, and then collected by the spiral bag collector. The bale breaker has the advantages of high efficiency, simple operation, automatic recovery and secondary utilization of the bag, and suitability for being capable of disassembling packaging bags with various specifications.

Description

Bale breaker

Technical field

The utility model relates to a kind of bale breaker, can realize unpacking automatically, discharging and reclaim the function of complete sack automatically.

Background technology

The early stage S. A. bale breaker that uses is participated in processes such as control is unpacked, discharging by personnel.This bale breaker has many weak points, as: needing several personnel to cooperatively interact could complete operation, labour intensity is big, efficient is not high, cause human injury and environmental pollution etc. easily.

Multiple full automaticity bale breaker has appearred in this year, like spiral bag breaker, multitool bale breaker, saw blade bale breaker, garden disc blades bale breaker etc.The mechanism that unpacks of these bale breakers is fixed on the periphery of load-transfer device, and sack during ahead running, is cut assembly and cuts along the direction of load-transfer device, and then realize separating of material and sack by shedding mechanism on load-transfer device.This sack is because cut by chopping or by the side, can not second use, caused a large amount of wastes.

The utility model content

The purpose of the utility model is in order to solve above-mentioned deficiency, thereby providing a kind of can realize that full automaticity is unpacked, the bale breaker of discharging, collection bag.But this bale breaker has efficient height, simple to operate, sack second use and is applicable to the advantage of dismounting all size packaging bag.

For realizing above-mentioned purpose, the technical scheme of the utility model is: a kind of bale breaker, and it comprises conveying mechanism, unpack mechanism and shedding mechanism; This conveying mechanism has belt conveyor, and this mechanism that unpacks has a cover cutting assembly, and this shedding mechanism has one group to be inserted son and press the bag wheel, and this group is inserted son and is used to insert sack and sack is lifted discharging, and this pressure bag wheel comprises initiatively presses bag to take turns and taken turns by the dynamic pressure bag; Said cutting assembly comprises blade, drives the blade motor rotating and drives the swing arm that blade is accomplished cutting movement; Said blade is rotated above belt conveyor by swing arm driving, with the front side of cutting sack working direction.

The both sides of said load-transfer device are provided with and are fixed on guide plate on the backplate support, and the width between the guide plate can be adjusted, and to be applicable to the packaging bag of all size, guarantee that sack accurately passes through desired location.

The said mechanism that unpacks also comprises at least one travel switch, in order to the motion of control sack; Travel switch adopts photoelectric switch or stressed compression type switch, when sack moves to desired location, triggers travel switch and makes cutting assembly completion cutting task and after accomplishing cutting, make load-transfer device continue to transmit sack.

Said cutting assembly comprises blade, motor, swing arm, swing arm cylinder and the bracing frame of at least one high speed revolution.Blade is rotated by driven by motor, and bracing frame is fixed on whole cutting assembly on the conveying mechanism, through the swing of swing arm cylinder or motor-driven swing arm, realizes the function of cutting assembly transverse cuts.

Said slotting son is located on the S. A. by air cylinder connecting rod or driven by motor, and said slotting son is at the conveying mechanism discharge end and press rotation between the bag wheel.When sack is transported to shedding mechanism, insert son and insert the sack that the front is cut open, and driven to rotate up by air cylinder connecting rod sack is lifted along the direction of carrying, realize separating of sack and material, turn to then and press the bag wheel to go up to collect sack.

As an improvement of the utility model, this shedding mechanism connects a spiral collection bag device, when sack is pressed the bag wheel to take out, can be compiled automatically by spiral collection bag device.

Through the utility model, sack is efficiently recovered second use, also has high efficiency simultaneously, and is simple to operate, applicable to the advantage of the packaging bag of all size.

Description of drawings

Fig. 1 is the utility model front elevation.

Fig. 2 is the utility model birds-eye view.

Fig. 3 is the utility model left view.

The specific embodiment

Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:

Specific embodiment shown in Fig. 1 to 3 can be known; Connecting gear comprises bracing frame 3, load-transfer device 2, motor 4 and guide plate 5, and load-transfer device 2 is driven by motor 4, and guide plate 5 is fixed on the both sides of load-transfer device 2; The width of guide plate 5 can be regulated, to adapt to the situation of different size packaging bag; The mechanism that unpacks comprises blade 6, swing arm 7, motor 8, swing arm cylinder 9 and fixed mount 10, and motor 8 drives blades 6 and makes its high speed revolution, and blade 6 is arranged in the swing arm 7, and swing arm 7 is done cutting movement repeatedly through the driving of swing arm cylinder 9; Shedding mechanism comprise insert son 11, by dynamic pressure bag wheel 12, initiatively press bag wheel 13, press a bag cylinder 14, helical screw feeder 15 and air cylinder connecting rod 16; Insert son 11 and be located at, initiatively press bag wheel 13, linked to each other with pressing bag cylinder 14 by dynamic pressure bag wheel 12 by the driven by motor rotation by on air cylinder connecting rod 16 rotating shaft driven; Being inserted son when sack lifts; When delivering on the driving wheel, fallen by dynamic pressure bag wheel 12 the bag sheet is compressed, the pressure bag wheel of rotation rolls out sack; Send into the spiral collection bag device 17 of bag rolling machine structure, realize collecting automatically the function of sack.

The bale breaker of the utility model operates as follows that load-transfer device 2 is transported to desired location with sack 1, touches travel switch, and swing arm cylinder 9 drives swing arm 7 and does arcuate movement, and the blade 6 of high speed revolution cuts the sack front along the direction perpendicular to load-transfer device; Along with the motion of load-transfer device 2, sack 1 is transported to shedding mechanism, shedding mechanism slotting sub 11 at the terminal sack otch in front of aiming at of load-transfer device, and insert sack 1 inside that the front is cut open along the direction of carrying; Insert sack 1 fully when inner when inserting son 11, air cylinder connecting rod 16 drives to be inserted son 11 and rotates up sack 1 is lifted, and realizes separating of material in sack 1 and the bag, and the material of pouring out is dropped into auger loader 15 and seen off; Inserted son 11 when sack 1 and mention and deliver to initiatively 13 last times of wheel load bag wheel, press bag cylinder 14 that passive wheel load bag is taken turns 12 pressed downward and initiatively press on the bag wheel 13 to being close to, and the bag sheet is compressed, the pressure bag wheel of rotation takes out sack 1; The empty sack 1 that takes out is delivered to by spiral collection bag device 17 places and is compiled automatically.

In whole process, have only the front end of sack 1 to be cut open a seam, all the other are in working order, as the utility model the sack automatically collected can second use.

One as the utility model is replenished; The drive source of said swing arm can also be a motor; Described cutter sweep can also be electric heating cutting and pneumatic super sonic cutting etc.; Said travel switch can be that optoelectronic induction opens the light or stressed compression type opens the light etc., and other mechanisms are identical with top embodiment, repeat no more at this.

According to the announcement and the instruction of above-mentioned specification sheets, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to is in the protection domain of the claim that also should fall into the utility model to some modifications and the change of the utility model.In addition, although used some specific terms in this specification sheets, these terms are explanation for ease just, the utility model is not constituted any restriction.

Claims

1. bale breaker, it comprises conveying mechanism, unpack mechanism and shedding mechanism; This conveying mechanism has belt conveyor, and this mechanism that unpacks has a cover cutting assembly, and this shedding mechanism has one group to be inserted son and press the bag wheel, and this group is inserted son and is used to insert sack and sack is lifted discharging, and this pressure bag wheel comprises initiatively presses bag to take turns and taken turns by the dynamic pressure bag; It is characterized in that: said cutting assembly comprises blade, drives the blade motor rotating and drives the swing arm that blade is accomplished cutting movement; Said blade is rotated above belt conveyor by swing arm driving, with the front side of cutting sack working direction.

2. bale breaker according to claim 1 is characterized in that: the both sides of said load-transfer device are provided with broad-adjustable guide plate.

3. bale breaker according to claim 1 is characterized in that: the said mechanism that unpacks also comprises at least one travel switch, is used for controlling the motion of sack.

4. bale breaker according to claim 3 is characterized in that: said travel switch is the photoelectric induction type switch, or is positioned at the stressed compression type switch of load-transfer device below.

5. bale breaker according to claim 1 is characterized in that: the swing arm air cylinder driven is used in the swing arm of said cutting assembly, or uses motor-driven.

6. bale breaker according to claim 1 is characterized in that: said slotting son is located on the S. A. by air cylinder connecting rod or driven by motor, and said slotting son is at the conveying mechanism discharge end and press rotation between the bag wheel.

7. according to each described bale breaker in the claim 1 to 6, it is characterized in that: said shedding mechanism also comprises a spiral collection bag device, when sack is pressed the bag wheel to take out, is compiled automatically by spiral collection bag device.