Packaging device for bearing packaging machine

Abstract

The present invention provides a packaging device for a bearing packaging machine, and relates to the technical field of bearing packaging equipment. The packaging device for a bearing packaging machine comprises a bracket, a paper roll assembly and a paper plug assembly; the paper roll assembly is arranged on the bracket, and paper plug assemblies are arranged on both sides of the paper roll assembly, so that the paper plug assembly plugs the packaging paper into the inner ring of the bearing to be packaged; the paper roll assembly comprises a moving part and two paper rolls, the two paper rolls are respectively a first paper roll and a second paper roll, the first paper roll is arranged on the bracket, and the second paper roll is arranged on the moving part; the moving part is arranged on the bracket, so that the moving part can drive the second paper roll to move up and down, and the second paper roll is located above the first paper roll, so that the second paper roll and the first paper roll are combined to wrap the bearing to be packaged. A technical effect of high work efficiency is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of bearing packaging equipment, in particular to a packaging device for a bearing packaging machine. Background Art

[0002] With the development of economy and the progress of society, in the process of product manufacturing, due to the increasing shortage of labor and the increasing cost of labor, the manufacturing industry is bound to develop towards automation and intelligence. The bearing manufacturing industry is no exception. Bearing packaging, as the last step in the bearing manufacturing process, is no exception.

[0003] Common bearing packaging is divided into single packaging and multiple stacking packaging according to the number of packages. According to the packaging materials used, it is divided into plastic packaging and paper packaging. Plastic packaging is also called plastic-sealed packaging. Whether it is single or multiple stacking packaging, there are related machines on the market that can achieve full-automatic packaging. For paper packaging, single bearing paper packaging is rarely used, and single plastic-sealed packaging is used instead. There is currently no relevant full-automatic packaging equipment for stacking multiple bearings with paper packaging.

[0004] Therefore, providing a packaging device for a bearing packaging machine that automatically packages bearings has become an important technical problem to be solved by those skilled in the art. Summary of the invention

[0005] The object of the present invention is to provide a packaging device for a bearing packaging machine to alleviate the technical problem of low efficiency of manual packaging in the prior art.

[0006] In a first aspect, an embodiment of the present invention provides a packaging device for a bearing packaging machine, comprising a bracket, a paper roll assembly and a paper plug assembly;

[0007] The paper roll assembly is arranged on the bracket, and the paper plugging assembly is arranged on both sides of the paper roll assembly, so that the paper plugging assembly can plug the packaging paper into the inner ring of the bearing to be packaged;

[0008] The paper roll assembly comprises a moving part and two paper rolls, wherein the two paper rolls are respectively a first paper roll and a second paper roll, wherein the first paper roll is arranged on the bracket, and the second paper roll is arranged on the moving part;

[0009] The moving member is arranged on the bracket so that the moving member can drive the second paper roll member to move up and down. The second paper roll member is located above the first paper roll member so that the second paper roll member and the first paper roll member can be combined to wrap the bearing to be packaged.

[0010] In combination with the first aspect, an embodiment of the present invention provides a possible implementation of the first aspect, wherein the roll paper member includes a support plate, a rotating support rod, a rolling roller, a power member and a transmission member;

[0011] The support plate is provided with a semicircular hole corresponding to the bearing to be packaged, and a plurality of rotating support rods are provided on the support plate at the semicircular hole, and each rotating support rod is sleeved with the rolling roller;

[0012] The power member is arranged on the support plate, and the power member is connected with the plurality of rotating support rods through the transmission member.

[0013] In combination with the first aspect, an embodiment of the present invention provides a possible implementation of the first aspect, wherein the support plate of the first roll of paper is arranged on the bracket;

[0014] The supporting plate of the second paper roll is arranged on the moving member.

[0015] In combination with the first aspect, an embodiment of the present invention provides a possible implementation of the first aspect, wherein the transmission member includes a first transmission tooth, a second transmission tooth and a third transmission tooth;

[0016] The first transmission tooth is connected to the output end of the power member;

[0017] The second transmission tooth is arranged on the support plate, the third transmission tooth is sleeved on the rotating support rod, and the third transmission tooth is connected to the first transmission tooth through the second transmission tooth.

[0018] In combination with the first aspect, an embodiment of the present invention provides a possible implementation of the first aspect, wherein the moving member includes a support, a Y-axis moving member and a Z-axis moving member;

[0019] The support is arranged on the bracket, the Y-axis moving part is arranged on the support, and the Z-axis moving part is arranged on the Y-axis moving part;

[0020] The second paper roll is arranged on the Z-axis moving part, and a support plate of the second paper roll is arranged on the Z-axis moving part.

[0021] In combination with the first aspect, an embodiment of the present invention provides a possible implementation of the first aspect, wherein the paper plugging assembly includes a paper pinching member and a paper poking member;

[0022] The paper pinching member and the paper poking member are arranged on both sides of the paper roll assembly, and the paper pinching member is located between the paper roll assembly and the paper poking member.

[0023] In combination with the first aspect, an embodiment of the present invention provides a possible implementation of the first aspect, wherein the paper pinching member includes an upper paper pinching member and a lower paper pinching member;

[0024] The upper paper pinching member is arranged on the moving member, and the lower paper pinching member is arranged on the bracket;

[0025] The upper paper pinching member is located above the lower paper pinching member.

[0026] In combination with the first aspect, an embodiment of the present invention provides a possible implementation of the first aspect, wherein both the upper paper pinching member and the lower paper pinching member include a telescopic power member and a paper pinching claw;

[0027] The paper pinching claw is arranged at the output end of the telescopic power member;

[0028] The telescopic power member of the upper paper pinching member is arranged on the moving member;

[0029] The telescopic power member of the lower paper pinching member is arranged on the bracket.

[0030] In combination with the first aspect, an embodiment of the present invention provides a possible implementation of the first aspect, wherein the paper pinching claw includes a plurality of U-shaped claws;

[0031] The output end of the telescopic power member is provided with a mounting seat, and a plurality of U-shaped claws are arranged on the mounting seat at equal intervals.

[0032] In combination with the first aspect, an embodiment of the present invention provides a possible implementation of the first aspect, wherein the paper-poking member includes a paper-poking power member and a paper-poking rod;

[0033] The paper-poking power piece is arranged on the bracket, and the paper-poking rod is arranged at the output end of the paper-poking power piece.

[0034] Beneficial effects:

[0035] An embodiment of the present invention provides a packaging device for a bearing packaging machine, comprising a bracket, a paper roll assembly and a paper plugging assembly; the paper roll assembly is arranged on the bracket, and paper plugging assemblies are arranged on both sides of the paper roll assembly, so that the paper plugging assembly can plug the packaging paper into the inner ring of the bearing to be packaged; the paper roll assembly comprises a moving part and two paper rollers, the two paper rollers are respectively a first paper roller and a second paper roller, the first paper roller is arranged on the bracket, and the second paper roller is arranged on the moving part; the moving part is arranged on the bracket, so that the moving part can drive the second paper roller to move up and down, and the second paper roller is located above the first paper roller, so that the second paper roller and the first paper roller are combined to wrap the bearing to be packaged.

[0036] During specific use, the bearing to be packaged is moved to the first paper roll through other transmission parts, and then the second paper roll is driven by the moving part to move above the first paper roll, and then the moving part drives the first paper roll to move downward, so that the bearing to be packaged is covered by both the first paper roll and the second paper roll, and when the second paper roll falls, the packaging paper will be transmitted to between the outer ring of the bearing to be packaged and the second paper roll, and then the packaging paper is covered on the outer ring of the bearing to be packaged by both the first paper roll and the second paper roll, and then the packaging paper on both sides of the bearing to be packaged is inserted into the inner ring of the bearing to be packaged by the paper plugging components arranged on both sides of the paper rolling component. Through such a setting, automatic packaging of bearings is realized, and the working efficiency of bearing packaging is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 A schematic diagram of a packaging device for a bearing packaging machine provided by an embodiment of the present invention;

[0039] Figure 2 A schematic diagram of a portion of the structure of a packaging device for a bearing packaging machine provided by an embodiment of the present invention;

[0040] Figure 3 A top view of a packaging device for a bearing packaging machine provided by an embodiment of the present invention;

[0041] Figure 4 for Figure 3 Sectional view of AA in the middle;

[0042] Figure 5 An oblique view of a packaging device for a bearing packaging machine provided in an embodiment of the present invention (with the moving parts not shown).

[0043] icon:

[0044] 100-Stand;

[0045] 200-paper roll assembly; 210-moving member; 211-support; 212-Y-axis moving member; 213-Z-axis moving member; 221-support plate; 222-rotating support rod; 223-rolling roller; 224-power member; 225-first transmission tooth; 226-second transmission tooth; 227-third transmission tooth; 230-first roll paper member; 240-second roll paper member;

[0046] 300-paper plugging assembly; 311-retractable power member; 312-paper pinching claw; 320-paper poking member; 330-upper paper pinching member; 340-lower paper pinching member; 351-paper poking power member; 352-paper poking rod;

[0047] 400-Bearings ready for packaging. DETAILED DESCRIPTION

[0048] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0049] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0050] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0051] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] The present invention is further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0053] See also Figure 1 , Figure 2 , Figure 3, Figure 4 and Figure 5 As shown, an embodiment of the present invention provides a packaging device for a bearing packaging machine, including a bracket 100, a paper roll assembly 200 and a paper plugging assembly 300; the paper roll assembly 200 is arranged on the bracket 100, and paper plugging assemblies 300 are arranged on both sides of the paper roll assembly 200, so that the paper plugging assembly 300 can plug the packaging paper into the inner ring of the bearing 400 to be packaged; the paper roll assembly 200 includes a moving member 210 and two paper roll members, the two paper roll members are respectively a first paper roll member 230 and a second paper roll member 240, the first paper roll member 230 is arranged on the bracket 100, and the second paper roll member 240 is arranged on the moving member 210; the moving member 210 is arranged on the bracket 100, so that the moving member 210 can drive the second paper roll member 240 to move up and down, and the second paper roll member 240 is located above the first paper roll member 230, so that the second paper roll member 240 and the first paper roll member 230 are combined to wrap the bearing 400 to be packaged.

[0054] During specific use, the bearing 400 to be packaged is moved to the first paper roll 230 through other transmission members, and then the second paper roll 240 is driven by the moving member 210 to move above the first paper roll 230, and then the moving member 210 drives the first paper roll 230 to move downward, so that the bearing 400 to be packaged is covered by both the first paper roll 230 and the second paper roll 240, and when the second paper roll 240 falls, the packaging paper will be transmitted to between the outer ring of the bearing 400 to be packaged and the second paper roll 240, and then the packaging paper is covered on the outer ring of the bearing 400 to be packaged by both the first paper roll 230 and the second paper roll 240, and then the packaging paper on both sides of the bearing 400 to be packaged is inserted into the inner ring of the bearing 400 to be packaged by the paper plugging assembly 300 arranged on both sides of the paper rolling assembly 200. Through such an arrangement, automatic bearing packaging is realized and the working efficiency of bearing packaging is improved.

[0055] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in an optional scheme of this embodiment, the paper roller includes a support plate 221, a rotating support rod 222, a rolling roller 223, a power member 224 and a transmission member; a semicircular hole corresponding to the bearing 400 to be packaged is provided on the support plate 221, and a plurality of rotating support rods 222 are provided at the semicircular hole on the support plate 221, and a rolling roller 223 is sleeved on each rotating support rod 222; the power member 224 is provided on the support plate 221, and the power member 224 is connected to the plurality of rotating support rods 222 through a transmission member.

[0056] Specifically, a semicircular hole corresponding to the bearing 400 to be packaged is opened on the support plate 221, and a plurality of rotating support rods 222 are arranged at the semicircular holes on the support plate 221, and a plurality of rolling rollers 223 are sleeved on the rotating support rods 222; a power member 224 is arranged on the support plate 221, and the power member 224 can drive the plurality of rotating support rods 222 to rotate through a transmission member, thereby driving the rolling rollers 223 sleeved on the rotating support rods 222 to rotate, so as to wrap the packaging paper on the outer ring of the bearing 400 to be packaged.

[0057] The rolling roller 223 is arranged on the rotating support rod 222 through a key or a pin, so that the rolling roller 223 can rotate synchronously with the rotating support rod 222 .

[0058] It should be noted that the outer ring of the rolling roller 223 is provided with a rubber ring to increase the friction between the rolling roller 223 and the packaging paper.

[0059] The support plate 221 of the first paper roll 230 is disposed on the bracket 100 ; the support plate 221 of the second paper roll 240 is disposed on the moving member 210 .

[0060] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in an optional scheme of this embodiment, the transmission member includes a first transmission tooth 225, a second transmission tooth 226 and a third transmission tooth 227; the first transmission tooth 225 is connected to the output end of the power member 224; the second transmission tooth 226 is arranged on the support plate 221, and the third transmission tooth 227 is sleeved on the rotating support rod 222, and the third transmission tooth 227 is connected to the first transmission tooth 225 through the second transmission tooth 226.

[0061] Specifically, a power piece 224 is provided on the support plate 221, a first transmission tooth 225 is provided at the output end of the power piece 224, a second transmission tooth 226 is provided on the support plate 221, and a third transmission tooth 227 is provided on the rotating support rod 222, and the second transmission teeth 226 and the third transmission teeth 227 are alternately arranged, so that the second transmission teeth 226 can mesh with the third transmission teeth 227, and in addition, the second transmission teeth 226 can be connected to the first transmission teeth 225 in transmission, so that through such an arrangement, the first transmission teeth 225 can drive the third transmission teeth 227 to rotate, that is, drive the rotating support rod 222 to rotate.

[0062] When the rotating support rod 222 is driven by the power member 224 , the delivered packaging paper can be wrapped on the outer ring of the bearing 400 to be packaged.

[0063] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in an optional scheme of this embodiment, the moving member 210 includes a support 211, a Y-axis moving member 212 and a Z-axis moving member 213; the support 211 is arranged on the bracket 100, the Y-axis moving member 212 is arranged on the support 211, and the Z-axis moving member 213 is arranged on the Y-axis moving member 212; the second paper roll member 240 is arranged on the Z-axis moving member 213, and the support plate 221 of the second paper roll member 240 is arranged on the Z-axis moving member 213.

[0064] Specifically, the support 211 is disposed on the bracket 100 , and a Y-axis moving member 212 and a Z-axis moving member 213 are disposed on the bracket 100 . The Y-axis moving member 212 is disposed on the support 211 , and the Z-axis moving member 213 is disposed on the Y-axis moving member 212 .

[0065] The second paper roll 240 is arranged on the Z-axis moving member 213, so that the moving member 210 can move with the second paper roll 240, so that the second paper roll 240 moves to the first paper roll 230, and cooperates with each other to wrap the packaging paper around the outer ring of the bearing 400 to be packaged.

[0066] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in an optional solution of this embodiment, the paper plugging assembly 300 includes a paper pinching member and a paper poking member 320 ; the paper pinching member and the paper poking member 320 are disposed on both sides of the paper roll assembly 200 , and the paper pinching member is located between the paper roll assembly 200 and the paper poking member 320 .

[0067] Specifically, paper pinching members are provided on both sides of the paper roll assembly 200, and paper poking members 320 are provided on the outside of the paper pinching members, so that during the packaging process, after the paper roll assembly 200 wraps the packaging paper around the outer ring of the bearing 400 to be packaged, the paper pinching members can knead the packaging paper on both sides of the bearing 400 to be packaged toward the center, and then poke the kneaded packaging paper into the inner ring of the bearing 400 to be packaged through the paper poking members 320.

[0068] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in an optional solution of this embodiment, the paper pinching member includes an upper paper pinching member 330 and a lower paper pinching member 340; the upper paper pinching member 330 is arranged on the moving member 210, and the lower paper pinching member 340 is arranged on the bracket 100; the upper paper pinching member 330 is located above the lower paper pinching member 340.

[0069] Specifically, the lower paper pinching member 340 is disposed on the bracket 100 , and the upper paper pinching member 330 is disposed on the moving member 210 , so that the upper paper pinching member 330 can be driven to move to the lower paper pinching member 340 by the Z-axis moving member 213 of the moving member 210 .

[0070] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in an optional solution of this embodiment, both the upper paper pinching member 330 and the lower paper pinching member 340 include a telescopic power member 311 and a paper pinching claw 312; the paper pinching claw 312 is arranged at the output end of the telescopic power member 311; the telescopic power member 311 of the upper paper pinching member 330 is arranged on the moving member 210; and the telescopic power member 311 of the lower paper pinching member 340 is arranged on the bracket 100.

[0071] Specifically, when it is necessary to pinch the packaging paper, the upper paper pinching member 330 is moved to a specified position through the moving member 210, and then the telescopic power members 311 of the upper paper pinching member 330 and the lower paper pinching member 340 respectively drive the paper pinching claws 312 to move, thereby pinching the packaging paper located on both sides of the bearing 400 to be packaged toward the center.

[0072] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in an optional solution of this embodiment, the paper pinching claw 312 includes a plurality of U-shaped claws; a mounting seat is provided at the output end of the telescopic power member 311, and a plurality of U-shaped claws are arranged on the mounting seat at equal intervals.

[0073] Specifically, a mounting seat is provided at the output end of the telescopic power member 311, and a plurality of U-shaped claws are arranged at equal intervals on the mounting seat. When the upper paper pinching claw 312 and the lower paper pinching claw 312 cooperate with each other, the U-shaped claws of the two are staggered and correspond to each other, thereby kneading the packaging paper.

[0074] The telescopic power member 311 may be a cylinder.

[0075] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in an optional solution of this embodiment, the paper-poking member 320 includes a paper-poking power member 351 and a paper-poking rod 352 ; the paper-poking power member 351 is disposed on the bracket 100 , and the paper-poking rod 352 is disposed at the output end of the paper-poking power member 351 .

[0076] Specifically, when the packaging papers on both sides of the bearing 400 to be packaged are squeezed toward the center, the paper-poking power member 351 drives the paper-poking rod 352 to move, thereby poking the squeezed packaging papers into the inner ring of the bearing 400 to be packaged.

[0077] The paper-poking power member 351 may be a cylinder.

[0078] Finally, 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 aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A packaging device for a bearing packaging machine, characterized in that: include: A support (100), a paper roll assembly (200) and a paper plug assembly (300); The paper roll assembly (200) is arranged on the bracket (100), and the paper plugging assembly (300) is arranged on both sides of the paper roll assembly (200), so that the paper plugging assembly (300) can plug the packaging paper located on both sides of the bearing (400) to be packaged into the inner ring of the bearing (400) to be packaged; The paper roll assembly (200) comprises a moving member (210) and two paper roll members, the two paper roll members are respectively a first paper roll member (230) and a second paper roll member (240), the first paper roll member (230) is arranged on the bracket (100), and the second paper roll member (240) is arranged on the moving member (210); The moving member (210) is arranged on the bracket (100) so that the moving member (210) can drive the second paper roll member (240) to move up and down, and the second paper roll member (240) is located above the first paper roll member (230) so that the second paper roll member (240) and the first paper roll member (230) can be combined to wrap the bearing (400) to be packaged; The paper plugging component (300) comprises a paper pinching member and a paper poking member (320); the paper pinching member and the paper poking member (320) are arranged on both sides of the paper rolling component (200), and the paper pinching member is located between the paper rolling component (200) and the paper poking member (320); The paper pinching member comprises an upper paper pinching member (330) and a lower paper pinching member (340); the upper paper pinching member (330) is arranged on the moving member (210), and the lower paper pinching member (340) is arranged on the bracket (100); the upper paper pinching member (330) is located above the lower paper pinching member (340).

2. The packaging device for a bearing packaging machine according to claim 1, characterized in that: The paper roll component comprises a support plate (221), a rotating support rod (222), a rolling roller (223), a power component (224) and a transmission component; The support plate (221) is provided with a semicircular hole corresponding to the bearing (400) to be packaged, and a plurality of rotating support rods (222) are provided on the support plate (221) at the semicircular hole, and each rotating support rod (222) is sleeved with the rolling roller (223); The power member (224) is arranged on the support plate (221), and the power member (224) is connected to the plurality of rotating support rods (222) via the transmission member.

3. The packaging device for a bearing packaging machine according to claim 2, characterized in that: The support plate (221) of the first roll of paper (230) is arranged on the bracket (100); The support plate (221) of the second paper roll member (240) is arranged on the moving member (210).

4. The packaging device for a bearing packaging machine according to claim 2, characterized in that: The transmission member comprises a first transmission tooth (225), a second transmission tooth (226) and a third transmission tooth (227); The first transmission tooth (225) is connected to the output end of the power member (224); The second transmission tooth (226) is arranged on the support plate (221), the third transmission tooth (227) is sleeved on the rotating support rod (222), and the third transmission tooth (227) is connected to the first transmission tooth (225) through the second transmission tooth (226).

5. The packaging device for a bearing packaging machine according to claim 2, characterized in that: The moving member (210) comprises a support (211), a Y-axis moving member (212) and a Z-axis moving member (213); The support (211) is arranged on the bracket (100), the Y-axis moving member (212) is arranged on the support (211), and the Z-axis moving member (213) is arranged on the Y-axis moving member (212); The second paper roll member (240) is arranged on the Z-axis moving member (213), and the support plate (221) of the second paper roll member (240) is arranged on the Z-axis moving member (213).

6. The packaging device for a bearing packaging machine according to claim 1, characterized in that: The upper paper pinching member (330) and the lower paper pinching member (340) both include a telescopic power member (311) and a paper pinching claw (312); The paper pinching claw (312) is arranged at the output end of the telescopic power member (311); The telescopic power member (311) of the upper paper pinching member (330) is arranged on the moving member (210); The telescopic power member (311) of the lower paper pinching member (340) is arranged on the bracket (100).

7. The packaging device for a bearing packaging machine according to claim 6, characterized in that: The paper pinching claw (312) comprises a plurality of U-shaped claws; The output end of the telescopic power member (311) is provided with a mounting seat, and a plurality of U-shaped claws are arranged at equal intervals on the mounting seat.

8. The packaging device for a bearing packaging machine according to claim 1, characterized in that: The paper-poking member (320) comprises a paper-poking power member (351) and a paper-poking rod (352); The paper-poking power member (351) is arranged on the bracket (100), and the paper-poking rod (352) is arranged at the output end of the paper-poking power member (351).

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