Waste packaging barrel extruding and folding equipment

Abstract

The utility model relates to waste packaging barrel extruding and folding equipment which comprises a shell assembly, the shell assembly comprises a treatment box, an extruding cavity, a feeding groove, a folding cavity, a liquid discharging groove and a discharging groove, the extruding cavity is formed in the treatment box, the feeding groove is formed in the top of the treatment box, the folding cavity is formed in the bottom of the treatment box, and the liquid discharging groove is formed in the discharging groove; a discharging groove is formed in one side of the folding cavity, the top end of the extrusion cavity communicates with the feeding groove, the bottom end of the extrusion cavity communicates with the folding cavity, and a liquid discharging groove is formed in the inner bottom wall of the folding cavity. The waste packaging barrel is cut through the cutting disc, the complete structure of the waste packaging barrel is destroyed, the waste packaging barrel is easier to flatten, the waste packaging barrel is extruded, flattened and difficult to slip through the extrusion rollers, the extrusion arms, the extrusion seats and the right-angle grooves, rolling of the waste packaging barrel does not need to be limited manually, danger is reduced, labor cost is reduced, and the automation level is improved.

Description

Technical Field

[0001] The invention belongs to the field of extrusion and folding equipment, in particular to an extrusion and folding equipment for waste packaging barrels. Background Art

[0002] The existing relevant patent, patent number CN202120015871.6, "A waste packaging barrel squeezing and folding mechanism", has the characteristics of "the waste packaging barrel squeezing and folding mechanism is equipped with a heavy pressing knife and a bending knife, and the waste packaging barrel is transported by a transmission box, so as to realize the rapid squeezing and folding processing of the waste packaging barrel, and solves the problem that the existing waste packaging barrel squeezing and folding usually adopts manual squeezing, folding and collection, which greatly increases the labor workload of the operators, and the traditional squeezing and folding mechanisms are mostly dispersed and cannot be operated in an assembly line manner". However, it still has some shortcomings. For example, since the waste packaging barrel is cylindrical, it is easy to slip when squeezing and folding with a heavy pressing knife and a bending knife, and manually restricting the rolling of the waste packaging barrel will increase labor costs and is very dangerous. Therefore, a waste packaging barrel squeezing and folding device is proposed. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the following technical problems in the prior art: since the waste packaging barrel is cylindrical, it is easy to slip when it is squeezed and folded by a heavy pressing knife or a bending knife, and manually restricting the rolling of the waste packaging barrel will increase labor costs and is very dangerous.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a waste packaging barrel extrusion and folding device, comprising:

[0006] A shell assembly, the shell assembly comprising a processing box, an extrusion chamber, a delivery slot, a folding chamber, a drainage slot and a discharge slot, the processing box having an extrusion chamber inside, a delivery slot on the top of the processing box, a folding chamber on the bottom of the processing box, a discharge slot on one side of the folding chamber, a top end of the extrusion chamber connected to the delivery slot, a bottom end of the extrusion chamber connected to the folding chamber, and a drainage slot on the inner bottom wall of the folding chamber;

[0007] A compression mechanism, the compression mechanism comprising a squeezing roller, a rotating shaft and a squeezing arm, the inner side of the squeezing chamber is rotatably connected to two rotating shafts, a squeezing roller is arranged on the outer side of the rotating shaft, the central axes of the squeezing rollers are parallel, and a plurality of squeezing arms are evenly arranged on the outer periphery of the squeezing rollers;

[0008] A discharging assembly, the discharging assembly is located in the folding cavity;

[0009] A folding component is arranged in the folding cavity.

[0010] As a preferred technical solution of the waste packaging barrel squeezing and folding device, the housing assembly further includes a cutting disc, and the inner wall of the delivery slot is rotatably connected to a plurality of cutting discs, and the cutting discs are connected to a driving motor;

[0011] The driving motor drives the cutting disc or the rotating shaft to rotate, and the cutting disc cuts the waste packaging barrel. The cut waste packaging barrel falls into the extrusion cavity, destroying its complete structure and making it easier to be flattened.

[0012] As a preferred technical solution of the waste packaging barrel squeezing and folding device, the compression mechanism also includes a plug-in column, a connecting rod and a plug-in groove. The outer peripheral surface of the squeezing roller is evenly provided with a plurality of plug-in grooves. Each of the squeezing arms is provided with a plug-in column. The plug-in groove is correspondingly plugged with the plug-in column. A connecting rod is installed in the plug-in column. The two ends of the connecting rod are connected to the squeezing roller.

[0013] The compression mechanism further includes a squeezing seat and a limiting plate. The squeezing seat is disposed on the outer side of the squeezing arm. The limiting plate is disposed on the side of the squeezing seat close to the squeezing roller. The limiting plate is close to and abuts against the outer side of the squeezing roller.

[0014] The two rotating shafts respectively drive the two squeezing rollers and the squeezing arms and squeezing seats on the squeezing rollers to rotate. During the process, the corresponding squeezing arms and squeezing seats on the two squeezing rollers approach each other, so that the waste packaging barrel arriving between the two squeezing seats is squeezed and flattened, and then falls into the folding chamber. The hydraulic cylinders respectively control an squeezing base plate and a squeezing plate to approach each other, so that the flattened waste packaging barrel is folded.

[0015] As a preferred technical solution of a waste packaging barrel squeezing and folding device, the compression mechanism further includes a right-angle groove, and the part of the squeezing seat located between the limit plate and the squeezing arm is provided with a plurality of continuous right-angle grooves;

[0016] The right-angle groove can increase the friction between the extrusion seat and the waste packaging barrel, so that the waste packaging barrel arriving between the two extrusion seats can be squeezed and flattened more easily.

[0017] As a preferred technical solution for a waste packaging barrel extrusion and folding device, the discharging assembly includes a servo electric cylinder 1, a bottom plate, a water leakage hole, a closing plate, a side plate 1, a side plate 2 and a push plate. A servo electric cylinder 1 is arranged in the discharging trough, and the movable end of the servo electric cylinder 1 is connected to the bottom plate. Side plates 1 and 2 are respectively arranged on both sides of the top of the bottom plate. The top of the side plate 1 is fixedly connected to the closing plate. A plurality of water leakage holes are evenly arranged on the bottom plate. A push plate is movably connected in the discharging trough. A servo electric cylinder 2 is arranged on the inner wall of the discharging trough, and the movable end of the servo electric cylinder 2 is connected to the push plate.

[0018] After folding, the waste packaging barrel falls onto the leakage hole and between the side panels 1 and 2. The servo electric cylinder 1 controls the bottom plate and the folded waste packaging barrel on the bottom plate to reach the discharge chute. During this period, the closing plate closes the top of the folding cavity. After the push plate is positioned between the side panels 1 and 2, the servo electric cylinder controls the push plate to push the folded waste packaging on the bottom plate away from the inner cavity of the discharge chute.

[0019] As a preferred technical solution of a waste packaging barrel extrusion and folding device, the folding assembly includes an extrusion base plate, an extrusion plate and a hydraulic cylinder, two walls inside the folding chamber are respectively provided with an extrusion base plate and a hydraulic cylinder, one side of the extrusion base plate is provided with an extrusion plate, and the other side of the extrusion base plate is provided with two limit rods, the hydraulic cylinder is fixedly connected to the processing box, the movable end of the hydraulic cylinder is fixedly connected to the extrusion base plate, and the limit rod is movably connected to the processing box;

[0020] The hydraulic cylinders respectively control an extrusion base plate and the extrusion plates to move closer to each other, so that the flattened waste packaging barrel is folded.

[0021] The beneficial effects of the waste packaging barrel squeezing and folding equipment of the present invention are as follows: the waste packaging barrel is cut by a cutting disc to destroy its complete structure, making it easier to be flattened; and then the waste packaging barrel is squeezed, flattened, and difficult to slip off by using squeezing rollers, squeezing arms, squeezing seats, and right-angle grooves, so that there is no need to manually restrict the rolling of the waste packaging barrel, thereby reducing danger, reducing labor costs, and improving the level of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 It is a front structural schematic diagram of the present invention;

[0024] Figure 2It is a schematic diagram of the positional relationship between the discharging assembly and the folding assembly of the present invention;

[0025] Figure 3 For the present invention Figure 1 Schematic diagram of the local enlarged structure of part A.

[0026] Figure numerals: Shell assembly -100, processing box -101, extrusion chamber -102, delivery slot -103, cutting disc -104, folding chamber -105, drainage slot -106, support frame -107, discharge slot -108, compression mechanism -200, extrusion roller -201, rotating shaft -202, extrusion arm -203, plug-in column -204, connecting rod -205, plug-in slot -206, extrusion seat -207, limit plate -208, right-angle groove -209, discharge assembly -300, servo electric cylinder -301, bottom plate -302, leakage hole -303, closing plate -304, side plate -305, side plate -306, push plate -307, folding assembly -400, extrusion base plate -401, extrusion plate -402, hydraulic cylinder -403, limit rod -404. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] like Figure 1-3 As shown, the present invention provides a waste packaging barrel squeezing and folding device, comprising:

[0032] The housing assembly 100 includes a processing box 101, an extrusion chamber 102, a delivery slot 103, a folding chamber 105, a drainage slot 106 and a discharge slot 108. The processing box 101 has an extrusion chamber 102 disposed inside, a delivery slot 103 disposed on the top of the processing box 101, a folding chamber 105 disposed on the bottom of the processing box 101, a discharge slot 108 disposed on one side of the folding chamber 105, a top end of the extrusion chamber 102 is connected to the delivery slot 103, a bottom end of the extrusion chamber 102 is connected to the folding chamber 105, and a drainage slot 106 is disposed on the inner bottom wall of the folding chamber 105;

[0033] The compression mechanism 200 includes a squeezing roller 201, a rotating shaft 202 and a squeezing arm 203. The inner side of the squeezing chamber 102 is rotatably connected to two rotating shafts 202. The squeezing roller 201 is arranged outside the rotating shaft 202. The central axes of the squeezing roller 201 are parallel. A plurality of squeezing arms 203 are evenly arranged on the outer periphery of the squeezing roller 201.

[0034] A discharging assembly 300, the discharging assembly 300 is located in the folding chamber 105;

[0035] A folding assembly 400 is arranged in the folding chamber 105 .

[0036] The housing assembly 100 further includes a cutting disc 104. The inner wall of the delivery slot 103 is rotatably connected to a plurality of cutting discs 104. The cutting discs 104 are connected to a driving motor.

[0037] The driving motor drives the cutting disc 104 or the rotating shaft 202 to rotate, and the cutting disc 104 cuts the waste packaging barrel, and the cut waste packaging barrel falls into the extrusion chamber 102, destroying its complete structure and making it easier to be flattened.

[0038] The compression mechanism 200 further includes a plug-in column 204, a connecting rod 205 and a plug-in slot 206. The outer circumference of the squeezing roller 201 is evenly provided with a plurality of plug-in slots 206. Each squeezing arm 203 is provided with a plug-in column 204. The plug-in slot 206 is correspondingly plugged with the plug-in column 204. The connecting rod 205 is installed in the plug-in column 204. The two ends of the connecting rod 205 are connected to the squeezing roller 201.

[0039] The compression mechanism 200 further includes a squeezing seat 207 and a limiting plate 208. The squeezing seat 207 is disposed on the outer side of the squeezing arm 203. The limiting plate 208 is disposed on the side of the squeezing seat 207 close to the squeezing roller 201. The limiting plate 208 is close to and abuts against the outer side of the squeezing roller 201.

[0040] The two rotating shafts 202 respectively rotate the two squeezing rollers 201 and the squeezing arms 203 and the squeezing seats 207 on the squeezing rollers 201. During the process, the corresponding squeezing arms 203 and the squeezing seats 207 on the two squeezing rollers 201 approach each other, so that the waste packaging barrel arriving between the two squeezing seats 207 is squeezed and flattened, and then falls into the folding chamber 105. The hydraulic cylinders 403 respectively control a squeezing base plate 401 and a squeezing plate 402 to approach each other, so that the flattened waste packaging barrel is folded.

[0041] The compression mechanism 200 further includes a right-angle groove 209 , and a portion of the extrusion seat 207 between the limit plate 208 and the extrusion arm 203 is provided with a plurality of continuous right-angle grooves 209 ;

[0042] The right-angle groove 209 can increase the friction between the squeezing seat 207 and the waste packaging barrel, so that the waste packaging barrel arriving between the two squeezing seats 207 can be squeezed and flattened more easily.

[0043] The discharging assembly 300 includes a servo electric cylinder 1 301, a bottom plate 302, a water leakage hole 303, a closing plate 304, a side plate 1 305, a side plate 2 306 and a push plate 307. The discharging trough 108 is provided with a servo electric cylinder 1 301, the movable end of the servo electric cylinder 1 301 is connected to the bottom plate 302, the two sides of the top of the bottom plate 302 are respectively provided with a side plate 1 305 and a side plate 2 306, the top of the side plate 1 305 is fixedly connected to the closing plate 304, a plurality of water leakage holes 303 are evenly opened on the bottom plate 302, the discharging trough 108 is movably connected with a push plate 307, the inner wall of the discharging trough 108 is provided with a servo electric cylinder 2, and the movable end of the servo electric cylinder 2 is connected to the push plate 307;

[0044] After being folded, the waste packaging barrel falls onto the leaking hole 303 and between the side plate 1 305 and the side plate 2 306. The servo electric cylinder 1 301 controls the bottom plate 302 and the folded waste packaging barrel on the bottom plate 302 to arrive at the discharge chute 108. During this period, the closing plate 304 closes the top of the folding cavity 105. After the push plate 307 is positioned between the side plate 1 305 and the side plate 2 306, the servo electric cylinder controls the push plate 307 to push the folded waste packaging on the bottom plate 302 away from the inner cavity of the discharge chute 108.

[0045] The folding assembly 400 includes an extrusion base plate 401, an extrusion plate 402 and a hydraulic cylinder 403. The two inner wall surfaces of the folding chamber 105 are respectively provided with an extrusion base plate 401 and a hydraulic cylinder 403. The extrusion plate 402 is provided on one side of the extrusion base plate 401, and two limit rods 404 are provided on the other side of the extrusion base plate 401. The hydraulic cylinder 403 is fixedly connected to the processing box 101, and the movable end of the hydraulic cylinder 403 is fixedly connected to the extrusion base plate 401. The limit rod 404 is movably plugged into the processing box 101.

[0046] The hydraulic cylinder 403 controls a pressing base plate 401 and a pressing plate 402 to move closer to each other, so that the flattened waste packaging barrel is folded.

[0047] The two rotating shafts 202 are respectively connected to a driving motor.

[0048] The front side and two side surfaces of the discharge chute 108 are open.

[0049] A support frame 107 is disposed at the bottom of the processing box 101 .

[0050] The specific implementation method is as follows: the waste packaging barrel is placed in the delivery slot 103, the driving motor drives the cutting disc 104 or the rotating shaft 202 to rotate, the cutting disc 104 cuts the waste packaging barrel, and the cut waste packaging barrel falls into the extrusion chamber 102, the two rotating shafts 202 respectively drive the two extrusion rollers 201 and the extrusion arms 203 and the extrusion seats 207 on the extrusion rollers 201 to rotate, during which the corresponding extrusion arms 203 and the extrusion seats 207 on the two extrusion rollers 201 approach each other, so that the waste packaging barrel arriving therein is squeezed and flattened, and then falls into the folding chamber 105, the hydraulic cylinder 403 respectively controls an extrusion base plate 401 and an extrusion plate 402 to approach each other, so that the flattened waste packaging barrel is folded;

[0051] Then the squeezing plate 402 is separated, and the folded waste packaging barrel falls onto the leaking hole 303 and between the side plate 1 305 and the side plate 2 306. The servo electric cylinder 1 301 controls the bottom plate 302 and the folded waste packaging barrel on the bottom plate 302 to arrive at the discharge chute 108. During this period, the closing plate 304 closes the top of the folding cavity 105. After the push plate 307 is positioned between the side plate 1 305 and the side plate 2 306, the servo electric cylinder controls the push plate 307 to push the folded waste packaging on the bottom plate 302 away from the inner cavity of the discharge chute 108.

[0052] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A waste packaging barrel squeezing and folding device, characterized in that: include: A shell assembly (100), the shell assembly (100) comprising a processing box (101), an extrusion chamber (102), a delivery slot (103), a folding chamber (105), a drainage slot (106) and a discharge slot (108); the processing box (101) is provided with an extrusion chamber (102) inside, the top of the processing box (101) is provided with a delivery slot (103), the bottom of the processing box (101) is provided with a folding chamber (105), one side of the folding chamber (105) is provided with a discharge slot (108), the top of the extrusion chamber (102) is connected to the delivery slot (103), the bottom of the extrusion chamber (102) is connected to the folding chamber (105), and the inner bottom wall of the folding chamber (105) is provided with a drainage slot (106); A compression mechanism (200), the compression mechanism (200) comprising a squeezing roller (201), a rotating shaft (202) and a squeezing arm (203), the inner side of the squeezing chamber (102) being rotatably connected to two rotating shafts (202), the outer side of the rotating shaft (202) being provided with a squeezing roller (201), the central axes of the squeezing roller (201) being parallel, and a plurality of squeezing arms (203) being evenly provided on the outer circumference of the squeezing roller (201); A discharging assembly (300), the discharging assembly (300) is located in the folding chamber (105); A folding assembly (400) is arranged in the folding chamber (105).

2. The waste packaging barrel squeezing and folding device according to claim 1, characterized in that: The housing assembly (100) further comprises a cutting disc (104), and a plurality of cutting discs (104) are rotatably connected to the inner wall of the delivery slot (103).

3. The waste packaging barrel squeezing and folding device according to claim 1 is characterized in that: The compression mechanism (200) further comprises a plug-in column (204), a connecting rod (205) and a plug-in groove (206); a plurality of plug-in grooves (206) are evenly provided on the outer peripheral surface of the squeezing roller (201); a plug-in column (204) is provided on each of the squeezing arms (203); the plug-in groove (206) is correspondingly plugged into the plug-in column (204); a connecting rod (205) is installed in the plug-in column (204); and the two ends of the connecting rod (205) are connected to the squeezing roller (201).

4. The waste packaging barrel squeezing and folding device according to claim 3 is characterized in that: The compression mechanism (200) further comprises a squeezing seat (207) and a limiting plate (208); the squeezing seat (207) is arranged on the outer side of the squeezing arm (203); the limiting plate (208) is arranged on the side of the squeezing seat (207) close to the squeezing roller (201); the limiting plate (208) is close to and abuts against the outer side of the squeezing roller (201).

5. The waste packaging barrel squeezing and folding device according to claim 4, characterized in that: The compression mechanism (200) further comprises a right-angle groove (209), and a portion of the extrusion seat (207) located between the limiting plate (208) and the extrusion arm (203) is provided with a plurality of continuous right-angle grooves (209).

6. A waste packaging barrel squeezing and folding device according to any one of claims 1 to 5, characterized in that: The discharging assembly (300) comprises a servo electric cylinder 1 (301), a bottom plate (302), a water leakage hole (303), a closing plate (304), a side plate 1 (305), a side plate 2 (306) and a pushing plate (307). The discharging trough (108) is provided with a servo electric cylinder 1 (301), the movable end of the servo electric cylinder 1 (301) is connected to the bottom plate (302), and the two sides of the top of the bottom plate (302) are respectively A side plate 1 (305) and a side plate 2 (306) are provided, the top end of the side plate 1 (305) is fixedly connected to a closing plate (304), a plurality of water leakage holes (303) are evenly provided on the bottom plate (302), a push plate (307) is movably connected in the discharge trough (108), a servo electric cylinder 2 is provided on the inner wall of the discharge trough (108), and the movable end of the servo electric cylinder 2 is connected to the push plate (307).

7. The waste packaging barrel squeezing and folding device according to claim 6, characterized in that: The folding assembly (400) comprises an extrusion base plate (401), an extrusion plate (402) and a hydraulic cylinder (403); the two inner wall surfaces of the folding chamber (105) are respectively provided with an extrusion base plate (401); an extrusion plate (402) is provided on one side of the extrusion base plate (401); two limit rods (404) are provided on the other side of the extrusion base plate (401); the hydraulic cylinder (403) is fixedly connected to the processing box (101); the movable end of the hydraulic cylinder (403) is fixedly connected to the extrusion base plate (401); and the limit rod (404) is movably connected to the processing box (101).

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