Sleeving processing device for double-layer paper cup

Abstract

The utility model discloses a sleeving processing device for a double-layer paper cup, and relates to the technical field of paper cup processing. The cup mold assembling device comprises a sleeving rotary table, an inner cup assembling assembly is arranged on one side of the sleeving rotary table, an outer cup assembling assembly is arranged on the other side of the sleeving rotary table, a hemming assembly is arranged at one end of the sleeving rotary table, an inner cup is moved to the position under a cup mold through rotation of the inner cup rotary table, the inner cup is pushed to the cup mold, and the outer cup rotary table rotates, so that the inner cup is assembled. An outer cup is moved to the position under an outer cup gluing piece, a push rod of a cup jacking air cylinder stretches out, the outer cup is jacked out, the cup bottom of the inner wall of the outer cup makes contact with and is connected with the cup bottom of an inner cup, the inner cup and the outer cup are bonded, a sleeving rotary table moves a paper cup with the inner cup and the outer cup connected in a sleeving mode to the position over a hemming fixing block and is unfixed, and the paper cup falls into the hemming fixing block. And the hemming rotary table rotates, and the hemming workpiece hems the openings of the inner cup and the outer cup at the same time, so that the double-layer paper cup is firmer, better in heat insulation performance and wider in applicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of paper cup processing, and in particular relates to a sleeve processing device for double-layer paper cups. Background Art

[0002] As people's quality of life improves, the demand for disposable paper cups is increasing day by day. A paper cup machine is a device that processes and bonds the base paper made of chemical wood pulp;

[0003] Most of the current paper cups are single-layer paper cups. When pouring freshly boiled water into a single-layer paper cup, one can only hold the top edge of the cup with one's hands to prevent scalding, which is not good for hygiene. Therefore, a double-layer paper cup needs to be made. The preparation of the existing double-layer paper cup requires first using the already made single-layer paper cup as an inner cup, applying adhesive on the outside of the inner cup, and then adding a layer of cup paper on the outside of the inner cup as an outer cup. This preparation method is inefficient, and the double-layer paper cup produced has poor heat insulation effect and poor applicability. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a sleeve processing device for double-layer paper cups to overcome the above technical problems existing in the existing related technology.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a sleeve processing device for double-layer paper cups, comprising a sleeve turntable, an inner cup assembly component is arranged on one side of the sleeve turntable, an outer cup assembly component is arranged on the other side of the sleeve turntable, a curling component is arranged at one end of the sleeve turntable, a plurality of cup molds are fixedly installed at the bottom end of the sleeve turntable, an inner cup turntable is arranged on one side of the sleeve turntable, a plurality of fixed blocks are fixedly installed on the inner cup turntable, a plurality of support rods are fixedly installed on the side of the fixed block away from the inner cup turntable, an inner cup guide sleeve is arranged between the support rods, an inner cup conveyor belt is arranged at one end of the inner cup turntable, and the inner cup turntable is close to the inner cup turntable. An inner cup cylinder is arranged on one side near the sleeve turntable, and an inner cup gluing part is fixedly installed on the top of the inner cup cylinder push rod, an outer cup turntable is arranged on the other side of the sleeve turntable, a plurality of fixing blocks 2 are fixedly installed on the top of the outer cup turntable, a support rod 2 is fixedly installed on the side of the fixing block 2 away from the outer cup turntable, an outer cup guide sleeve is arranged between the two support rods, an outer cup conveyor belt is arranged at one end of the outer cup turntable, a gluing fixing rod is arranged on the side of the outer cup turntable away from the sleeve turntable, a gluing cylinder is fixedly installed on the top of the gluing fixing rod, and an outer cup gluing part is fixedly installed on the bottom end of the gluing cylinder push rod.

[0007] Furthermore, a curling turntable is provided at one end of the sleeve turntable, a plurality of curling fixing blocks are fixedly installed on the top of the curling turntable, a plurality of curling cylinders are provided on the side of the curling turntable close to the inner cup turntable, a curling fixing plate is fixedly installed on the top of the curling cylinder, a curling workpiece is fixedly installed on the bottom end of the curling fixing plate, and a vacuum suction tube is provided on the top of the curling turntable close to the end away from the sleeve turntable.

[0008] Furthermore, a support plate is fixedly installed on the side of the fixed block away from the inner cup turntable, an inner cup guide cylinder is fixedly installed on the top of the support plate, a rotating rod is fixedly installed on the inner cup guide sleeve, the rotating rod is movably installed with the support rod, a guide rod is fixedly installed on the rotating rod, a connecting rod is fixedly installed on the top of the inner cup guide cylinder, and the top of the connecting rod is movably installed with the bottom end of the guide rod.

[0009] Furthermore, a support plate 2 is fixedly installed on the side of the fixed block 2 away from the outer cup turntable, an outer cup guide cylinder is fixedly installed on the top of the support plate 2, a rotating rod 2 is fixedly installed on the outer cup guide sleeve, the rotating rod 2 is movably installed with the support rod 2, a guide rod 2 is fixedly installed on the rotating rod 2, a connecting rod 2 is fixedly installed on the top of the outer cup guide cylinder, and the top of the connecting rod 2 is movably installed with the bottom end of the guide rod 2.

[0010] Furthermore, a cup-lifting cylinder is provided on one side of the outer cup turntable close to the sleeve turntable, and a cup-lifting block is fixedly mounted on the top of the cup-lifting cylinder.

[0011] Furthermore, cup retaining plates are provided at the top ends of the inner cup conveyor belt and the outer cup conveyor belt.

[0012] Furthermore, the inner cup turntable, the outer cup turntable and the curling turntable are all located below the sleeve turntable.

[0013] Furthermore, when the inner cup guide sleeve, the outer cup guide sleeve and the curling fixing block are moved to the bottom of the sleeve turntable, they can always be directly below the cup mold.

[0014] The utility model has the following beneficial effects: the inner cup is moved to the bottom of the cup mold and pushed onto the cup mold by the rotation of the inner cup turntable, the outer cup is moved to the bottom of the outer cup glue coating part by the rotation of the outer cup turntable, the cup-pushing cylinder push rod is extended to push the outer cup out, so that the cup bottom of the inner wall of the outer cup contacts and is connected with the cup bottom of the inner cup, so that the inner cup and the outer cup are bonded, the sleeve turntable moves the paper cup with the inner cup and the outer cup sleeved to the top of the curling fixing block and releases the fixation, the paper cup falls into the curling fixing block, the curling turntable rotates, and the curling workpiece curls the openings of the inner cup and the outer cup at the same time, so that the double-layer paper cup is more solid, has better heat insulation performance, and is more widely applicable.

[0015] By using the sleeve turntable, the inner cup turntable, the outer cup turntable and the curling turntable to work together, multiple double-layer paper cups can be manufactured at the same time, thereby improving the work efficiency of double-layer paper cup manufacturing.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is one of the overall three-dimensional structural schematic diagrams of the utility model;

[0019] Figure 2 This is the second schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 3 This is the third schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 4 For the utility model Figure 2 A magnified view of the structure at A;

[0022] Figure 5 For the utility model Figure 3 A magnified view of the structure at A.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Sleeve turntable; 101. Cup mold; 102. Cup stopper; 2. Inner cup assembly; 201. Inner cup turntable; 202. Fixed block 1; 203. Support rod 1; 204. Inner cup guide sleeve; 205. Inner cup conveyor belt; 206. Inner cup cylinder; 207. Inner cup glue coating part; 208. Support plate 1; 209. Inner cup guide cylinder; 210. Rotating rod 1; 211. Guide rod 1; 212. Connecting rod 1; 3. Outer cup assembly; 301. Outer cup turntable; 302. Fixed block 2; 303 , support rod 2; 304, outer cup guide sleeve; 305, outer cup conveyor belt; 306, glue coating fixing rod; 307, glue coating cylinder; 308, outer cup glue coating part; 309, support plate 2; 310, outer cup guide cylinder; 311, rotating rod 2; 312, guide rod 2; 313, connecting rod 2; 314, top cup cylinder; 4, curling assembly; 401, curling turntable; 402, curling fixing block; 403, curling cylinder; 404, curling fixing plate; 405, curling workpiece; 406, vacuum suction tube. DETAILED DESCRIPTION

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

[0026] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0027] See also Figure 1-5As shown, the utility model is a sleeve processing device for double-layer paper cups, comprising a sleeve turntable 1, an inner cup assembly component 2 is arranged on one side of the sleeve turntable 1, an outer cup assembly component 3 is arranged on the other side of the sleeve turntable 1, a curling component 4 is arranged at one end of the sleeve turntable 1, a plurality of cup molds 101 are fixedly installed at the bottom end of the sleeve turntable 1, an inner cup turntable 201 is arranged on one side of the sleeve turntable 1, a plurality of fixed blocks 202 are fixedly installed on the inner cup turntable 201, a plurality of support rods 203 are fixedly installed on the side of the fixed block 202 away from the inner cup turntable 201, an inner cup guide sleeve 204 is arranged between the support rods 203, an inner cup conveyor belt 205 is arranged at one end of the inner cup turntable 201, and the inner cup turntable 201 is close to the sleeve turntable An inner cup cylinder 206 is provided on one side of the table 1, and an inner cup glue coating part 207 is fixedly installed on the top of the push rod of the inner cup cylinder 206. An outer cup turntable 301 is provided on the other side of the sleeve turntable 1. A plurality of fixed blocks 302 are fixedly installed on the top of the outer cup turntable 301. A support rod 303 is fixedly installed on the side of the fixed block 302 away from the outer cup turntable 301, and an outer cup guide sleeve 304 is provided between the support rods 303. An outer cup conveyor belt 305 is provided at one end of the outer cup turntable 301. A glue coating fixing rod 306 is provided on the side of the outer cup turntable 301 away from the sleeve turntable 1, and a glue coating cylinder 307 is fixedly installed on the top of the glue coating fixing rod 306, and an outer cup glue coating part 308 is fixedly installed on the bottom of the push rod of the glue coating cylinder 307.

[0028] When in use, the inner cup is placed on the inner cup conveyor belt 205, the inner cup conveyor belt 205 moves the inner cup to the inner cup guide sleeve 204, the inner cup guide sleeve 204 rotates to make the inner cup vertical, the inner cup turntable 201 rotates, the inner cup is moved to the bottom of the cup mold 101, the push rod of the inner cup cylinder 206 extends, the inner cup glue coating member 207 contacts the bottom of the inner cup to coat the glue, and pushes the inner cup onto the cup mold 101, the cup mold 101 fixes the inner cup, the sleeve turntable 1 rotates, and the outer cup is placed On the outer cup conveyor belt 305, the outer cup conveyor belt 305 moves the outer cup into the outer cup guide sleeve 304, the outer cup guide sleeve 304 rotates to make the outer cup vertical, the outer cup turntable 301 rotates to move the outer cup to just below the outer cup glue coating part 308, the push rod of the glue coating cylinder 307 extends to make the outer cup glue coating part 308 contact the inner wall and bottom of the outer cup and coat with glue, the push rod of the glue coating cylinder 307 contracts, the outer cup turntable 301 continues to rotate, and moves the outer cup to the cup mold 101 with the inner cup below.

[0029] In one embodiment, for the above-mentioned curling assembly 4, a curling turntable 401 is provided at one end of the sleeve turntable 1, a plurality of curling fixing blocks 402 are fixedly installed on the top of the curling turntable 401, a plurality of curling cylinders 403 are provided on the side of the curling turntable 401 close to the inner cup turntable 201, a curling fixing plate 404 is fixedly installed on the top of the curling cylinder 403, a curling workpiece 405 is fixedly installed on the bottom of the curling fixing plate 404, and a vacuum suction pipe 406 is provided on the top of the curling turntable 401 close to the end away from the sleeve turntable 1;

[0030] When in use, the sleeve turntable 1 moves the paper cup with the inner cup and the outer cup sleeved to the top of the curling fixing block 402 and releases the fixation, the paper cup falls into the curling fixing block 402, the curling turntable 401 rotates, moves the paper cup to the curling workpiece 405 below, the curling cylinder 403 drives the curling workpiece 405 to move downward and contact curl the paper cup, after the curling is completed, the curling cylinder 403 drives the curling workpiece 405 to move upward, the curling turntable 401 rotates the paper cup to the vacuum suction pipe 406 below, and the vacuum suction pipe 406 sucks and places the paper cup.

[0031] In one embodiment, for the above-mentioned inner cup assembly component 2, a support plate 208 is fixedly installed on the side of the fixed block 202 away from the inner cup turntable 201, an inner cup guide cylinder 209 is fixedly installed on the top of the support plate 208, a rotating rod 210 is fixedly installed on the inner cup guide sleeve 204, the rotating rod 210 is movably installed with the support rod 203, a guide rod 211 is fixedly installed on the rotating rod 210, a connecting rod 212 is fixedly installed on the top of the inner cup guide cylinder 209, and the top of the connecting rod 212 is movably installed with the bottom end of the guide rod 211.

[0032] In one embodiment, for the above-mentioned outer cup assembly component 3, a support plate 2 309 is fixedly installed on the side of the fixed block 302 away from the outer cup turntable 301, an outer cup guide cylinder 310 is fixedly installed on the top of the support plate 309, a rotating rod 2 311 is fixedly installed on the outer cup guide sleeve 304, the rotating rod 2 311 is movably installed with the support rod 2 303, a guide rod 2 312 is fixedly installed on the rotating rod 2 311, a connecting rod 2 313 is fixedly installed on the top of the outer cup guide cylinder 310, and the top of the connecting rod 2 313 is movably installed with the bottom end of the guide rod 2 312.

[0033] In one embodiment, for the outer cup assembly component 3 , a cup-lifting cylinder 314 is provided on a side of the outer cup turntable 301 close to the sleeve turntable 1 , and a cup-lifting block is fixedly installed on the top of the cup-lifting cylinder 314 .

[0034] In one embodiment, for the above-mentioned double-layer paper cup sleeve processing device, cup retaining plates 102 are disposed at the top ends of the inner cup conveyor belt 205 and the outer cup conveyor belt 305 .

[0035] In one embodiment, for the above-mentioned double-layer paper cup sleeve processing device, the inner cup turntable 201 , the outer cup turntable 301 and the curling turntable 401 are all located below the sleeve turntable 1 .

[0036] In one embodiment, for the above-mentioned double-layer paper cup sleeve processing device, when the inner cup guide sleeve 204, the outer cup guide sleeve 304 and the curling fixing block 402 move to the bottom of the sleeve turntable 1, they can always be directly below the cup mold 101.

[0037] In summary, with the aid of the above technical solution of the utility model, when using the device, the inner cup is placed on the inner cup conveyor belt 205, the inner cup conveyor belt 205 moves the inner cup to the inner cup guide sleeve 204, the inner cup guide cylinder 209 drives the guide rod 211 to rotate, driving the inner cup guide sleeve 204 to rotate, so that the inner cup is in a vertical state, the inner cup turntable 201 rotates, moves the inner cup to the bottom of the cup mold 101, the push rod of the inner cup cylinder 206 extends, and the inner cup glue coating part 207 contacts the bottom of the inner cup and applies glue, and pushes the inner cup onto the cup mold 101, the cup mold 101 fixes the inner cup, the sleeve turntable 1 rotates, and the outer cup is placed on the outer cup conveyor belt 305, the outer cup conveyor belt 305 moves the outer cup to the outer cup guide sleeve 304, the outer cup guide cylinder 310 drives the guide rod 2 312 to rotate, driving the outer cup guide sleeve 304 to rotate, so that the outer cup is in a vertical state, the outer cup turntable 301 rotates, and the outer cup moves the outer cup to the outer cup glue coating part 308 The push rod of the glue coating cylinder 307 extends to make the outer cup glue coating member 308 contact the inner wall and bottom of the outer cup and apply glue, the push rod of the glue coating cylinder 307 shrinks, the outer cup turntable 301 continues to rotate, and the outer cup is moved to the cup mold 101 with the inner cup at the bottom, the push rod of the cup lifting cylinder 314 extends to push the outer cup out, so that the bottom of the inner wall of the outer cup contacts and connects with the bottom of the inner cup, the push rod of the cup lifting cylinder 314 shrinks, and the sleeve turntable 1 moves the paper cup with the inner cup and the outer cup sleeved to the roll. The hemming fixing block 402 is directly above and released, the paper cup falls into the curling fixing block 402, the curling turntable 401 rotates, moves the paper cup to the bottom of the curling workpiece 405, the curling cylinder 403 drives the curling workpiece 405 to move downward and contact curl the paper cup, after the curling is completed, the curling cylinder 403 drives the curling workpiece 405 to move upward, the curling turntable 401 rotates the paper cup to the bottom of the vacuum suction pipe 406, and the vacuum suction pipe 406 sucks and places the paper cup.

[0038] Through the above technical scheme, 1. By rotating the inner cup turntable 201, the inner cup is moved to the bottom of the cup mold 101 and pushed onto the cup mold 101. The outer cup turntable 301 rotates to move the outer cup to the bottom of the outer cup glue coating part 308. The push rod of the cup-pushing cylinder 314 extends to push the outer cup out, so that the bottom of the inner wall of the outer cup contacts and connects with the bottom of the inner cup, so that the inner cup and the outer cup are bonded. The sleeve turntable 1 moves the paper cup with the inner cup and the outer cup sleeved to the top of the curling fixing block 402 and releases the fixation. The paper cup falls into the curling fixing block 402. The curling turntable 401 rotates, and the curling workpiece 405 curls the openings of the inner cup and the outer cup at the same time, so that the double-layer paper cup is more solid, has better heat insulation performance, and is more widely applicable.

[0039] 2. By using the sleeve turntable 1, the inner cup turntable 201, the outer cup turntable 301 and the curling turntable 401 to work together, multiple double-layer paper cups can be manufactured at the same time, thereby improving the work efficiency of double-layer paper cup manufacturing.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sleeve processing device for double-layer paper cups, comprising a sleeve turntable (1), characterized in that: An inner cup assembly component (2) is arranged on one side of the sleeve turntable (1), an outer cup assembly component (3) is arranged on the other side of the sleeve turntable (1), a curling component (4) is arranged on one end of the sleeve turntable (1), a plurality of cup molds (101) are fixedly installed on the bottom end of the sleeve turntable (1), an inner cup turntable (201) is arranged on one side of the sleeve turntable (1), a plurality of fixed blocks (202) are fixedly installed on the inner cup turntable (201), a plurality of support rods (203) are fixedly installed on the side of the fixed block (202) away from the inner cup turntable (201), an inner cup guide sleeve (204) is arranged between the support rods (203), an inner cup conveyor belt (205) is arranged on one end of the inner cup turntable (201), and an inner cup cylinder (206) is arranged on the side of the inner cup turntable (201) close to the sleeve turntable (1). 6), an inner cup glue coating part (207) is fixedly installed on the top of the push rod of the inner cup cylinder (206), an outer cup turntable (301) is arranged on the other side of the sleeve turntable (1), a plurality of fixed blocks (302) are fixedly installed on the top of the outer cup turntable (301), a support rod (303) is fixedly installed on the side of the fixed block (302) away from the outer cup turntable (301), an outer cup guide sleeve (304) is arranged between the support rods (303), an outer cup conveyor belt (305) is arranged at one end of the outer cup turntable (301), a glue coating fixed rod (306) is arranged on the side of the outer cup turntable (301) away from the sleeve turntable (1), a glue coating cylinder (307) is fixedly installed on the top of the glue coating fixed rod (306), and an outer cup glue coating part (308) is fixedly installed on the bottom of the push rod of the glue coating cylinder (307).

2. The double-layer paper cup sleeve processing device according to claim 1, characterized in that: A curling turntable (401) is provided at one end of the sleeve turntable (1), and a plurality of curling fixing blocks (402) are fixedly installed on the top of the curling turntable (401). A plurality of curling cylinders (403) are provided on the side of the curling turntable (401) close to the inner cup turntable (201), and a curling fixing plate (404) is fixedly installed on the top of the curling cylinder (403). A curling workpiece (405) is fixedly installed on the bottom end of the curling fixing plate (404). A vacuum suction pipe (406) is provided at the top of the curling turntable (401) close to the end away from the sleeve turntable (1).

3. The double-layer paper cup sleeve processing device according to claim 1, characterized in that: A support plate (208) is fixedly mounted on one side of the fixed block (202) away from the inner cup turntable (201); an inner cup guide cylinder (209) is fixedly mounted on the top of the support plate (208); a rotating rod (210) is fixedly mounted on the inner cup guide sleeve (204); the rotating rod (210) is movably mounted on the support rod (203); a guide rod (211) is fixedly mounted on the rotating rod (210); a connecting rod (212) is fixedly mounted on the top of the inner cup guide cylinder (209); the top of the connecting rod (212) is movably mounted on the bottom of the guide rod (211).

4. The double-layer paper cup sleeve processing device according to claim 1, characterized in that: A support plate 2 (309) is fixedly installed on the side of the fixed block 2 (302) away from the outer cup turntable (301), an outer cup guide cylinder (310) is fixedly installed on the top of the support plate 2 (309), a rotating rod 2 (311) is fixedly installed on the outer cup guide sleeve (304), the rotating rod 2 (311) is movably installed with the support rod 2 (303), a guide rod 2 (312) is fixedly installed on the rotating rod 2 (311), a connecting rod 2 (313) is fixedly installed on the top of the outer cup guide cylinder (310), and the top of the connecting rod 2 (313) is movably installed with the bottom of the guide rod 2 (312).

5. The double-layer paper cup sleeve processing device according to claim 4, characterized in that: A cup-lifting cylinder (314) is provided on one side of the outer cup turntable (301) close to the sleeve turntable (1), and a cup-lifting block is fixedly mounted on the top of the cup-lifting cylinder (314).

6. The double-layer paper cup sleeve processing device according to claim 1, characterized in that: The top ends of the inner cup conveyor belt (205) and the outer cup conveyor belt (305) are both provided with cup blocking plates (102).

7. The sleeve processing device for double-layer paper cups according to claim 2, characterized in that: The inner cup turntable (201), the outer cup turntable (301) and the curling turntable (401) are all located below the sleeve turntable (1).

8. The double-layer paper cup sleeve processing device according to claim 7, characterized in that: When the inner cup guide sleeve (204), the outer cup guide sleeve (304) and the curling fixing block (402) are moved to the bottom of the sleeve-connecting turntable (1), they can always be located directly below the cup mold (101).

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