Bearing packaging device and bearing packaging method

Abstract

The present application relates to the technical field of bearing packaging, and discloses a bearing packaging device, a packaging cylinder and a bearing packaging method, and provides a bearing packaging device for use with a number of packaging cylinders, wherein the packaging cylinder includes a cylinder body and a cover body threadedly connected to the cylinder body, and a plug hole is opened in the middle of the cover body. The bearing packaging device includes a cover frame and a pushing mechanism; an inner cavity with an opening is formed in the cover frame, and a column is arranged in the middle of the bottom wall of the inner cavity. A number of cover bodies are arranged vertically and slidably penetrated through the column through the plug hole, and the column includes a guide section for the cover body to be sleeved and an insertion section for the bearing to be sleeved, and the length of the insertion section is consistent with the length inside the cylinder body; the pushing mechanism includes an elastic member arranged in the inner cavity to drive the cover body to move toward the opening direction; the cylinder body can enter the inner cavity through the opening and be connected to the cover body and then detach from the inner cavity. During packaging, the insertion section inserts and takes out a certain number of bearings, and there is no need to manually count them and then put them into the cylinder body, thereby improving the efficiency of bearing packaging.

Description

Technical Field

[0001] The present application relates to the technical field of bearing packaging, and in particular to a bearing packaging device and a bearing packaging method. Background Art

[0002] Bearings are precision parts commonly used in industrial production. During handling, transportation and storage, bearings need to be packaged to avoid damage. Especially for small and micro bearings, cylindrical packaging tubes with an inner diameter that matches the outer diameter of the bearing are usually used to package the bearings for protection. In addition, manual packaging is generally used.

[0003] The small or miniature bearings produced by the bearing production equipment are first arranged and stored in Figure 1 In the bearing storage box shown, when packing, the operator needs to first take out the appropriate number of bearings according to the capacity of the packaging tube, then place the bearings in the packaging tube, and finally cover the packaging tube. The above packaging steps are cumbersome, and it is easy to count the wrong number of bearings. The bearings need to be added or reduced during the process of placing them in the packaging tube, which reduces the efficiency of packaging work. Summary of the invention

[0004] The present application provides a bearing packaging device, a packaging tube and a bearing packaging method. The bearing packaging device is used to package the bearing in the packaging tube, thereby improving the problem of low packaging efficiency of small and micro bearings and saving time and effort.

[0005] In a first aspect, the present application provides a bearing packaging device, which adopts the following technical solution:

[0006] A bearing packaging device is used in conjunction with a plurality of packaging tubes, wherein the packaging tubes include a tube body and a cover body detachably connected to the tube body, and a plug hole is provided in the middle of the cover body;

[0007] The bearing packaging device comprises a cover frame and a pushing mechanism; an inner cavity with an opening is formed in the cover frame, and a column is arranged in the middle of the bottom wall of the inner cavity along the axial direction of the cover frame, and a plurality of cover bodies are arranged vertically in the inner cavity and slidably penetrated through the column through the insertion hole, and the column comprises a guide section for the cover body to be sleeved and an insertion section for the bearing to be sleeved, and the insertion section extends out of the cover frame and the length of the insertion section is consistent with the length of the inside of the cylinder; the pushing mechanism comprises an elastic member arranged in the inner cavity to drive the cover body to move toward the opening direction;

[0008] Wherein, the barrel can enter the inner cavity through the opening and be connected with the cover body and then be separated from the inner cavity.

[0009] By adopting the above technical scheme, during packaging, the cover bodies are first arranged and placed in the cover rack, and the bearings arranged in the bearing storage box are taken out through the insertion section, and then the bearings on the insertion section of the cylinder cover are passed through the opening on the top surface of the cylinder and enter the cover body, and the cylinder is taken out after being connected to the cover body, thus completing the packaging of the bearings; then the elastic member pushes the cover body toward the opening to facilitate the installation of the next cylinder; the length of the insertion section is consistent with the internal length of the cylinder, so that a certain number of bearings can be directly inserted and taken out, without the need to manually count and then load into the cylinder, and without the need to take the cover body multiple times, thereby improving the efficiency of bearing packaging.

[0010] Optionally, the cylinder body and the cover body are connected by threads, the side wall of the guide section is provided with a limiting portion along the axial direction of the guide section, the shape of the insertion hole is consistent with the shape of the cross-section of the guide section, and the limiting portion is used to limit the cover body to be sleeved on the guide section and rotate along the circumference of the guide section.

[0011] By adopting the above technical solution, because the cylinder body and the cover body are screwed together by threads, the limit part can limit the rotation of the cover body, and the cover body will not be driven to rotate when the cylinder body is rotated, thereby facilitating the packaging of the packaging cylinder; during installation, the cylinder body is inserted into the cover body through the opening, and then the cylinder body is rotated to achieve connection with the cover body, thereby completing the packaging of the bearing.

[0012] Optionally, the guide segment and the penetration segment are detachably connected.

[0013] By adopting the above technical solution, when it is necessary to use packaging tubes of different lengths to package the bearing, the interlaced sections of different lengths can be replaced in a detachable manner, thereby improving the applicability of the packaging device.

[0014] Optionally, an inner wall of the cover mounting frame at the opening is provided with a stopper portion for limiting the elastic member from pushing the cover body to separate from the cover mounting frame.

[0015] By adopting the above technical solution, the resisting part can limit the elastic member from pushing the cover body out of the inner cavity of the cover frame, so that the structure is more stable.

[0016] Optionally, the side wall of the cover frame includes a plurality of side strips in a circumferential array.

[0017] By adopting the above technical solution, the side wall is set as a circumferential side strip, which can facilitate the inspection of the number and position of the cover bodies in the cover rack, and facilitate the packaging work; moreover, the cover body needs to be placed in the inner cavity before packaging, and the cover body will press against the blocking part in the process of passing through the opening. The side strip can have a certain deformation ability so that it can be unfolded to facilitate the entry of the cover body, which is more convenient for workers to operate.

[0018] Optionally, the pushing mechanism further includes a pushing plate, one end of the elastic member is connected to the bottom wall of the inner cavity, and the other end is connected to the pushing plate, and the outer surface of the cover body close to the bottom wall of the inner cavity abuts against the surface of the pushing plate away from the elastic member.

[0019] By adopting the above technical solution, the elastic member pushes the cover body to move through the push plate, thereby increasing the contact area between the pushing mechanism and the cover body, making the cover body more stable both when moving and when stationary, so that the cylinder can be accurately aligned with the cover body, further improving the packaging work efficiency.

[0020] In a second aspect, the present application provides a packaging tube for use with the above-mentioned bearing packaging device, using the following technical solution:

[0021] The invention comprises a cylinder body and a cover body which is threadedly connected with the cylinder body, and a plug hole which is matched with the insertion section is provided in the middle of the cover body.

[0022] By adopting the above technical solution and using a packaging cylinder adapted to the bearing packaging device, the bearings can be quickly packaged. The covers are first arranged and placed in a cover placement rack. When packaging, only the cylinders need to be taken one by one, and the operation steps are simpler.

[0023] In a third aspect, the present application provides a bearing packaging method, which uses the above-mentioned bearing packaging device to package the bearing, comprising the following steps:

[0024] S1: placing a plurality of the covers through the insertion section, arranging them in the inner cavity of the cover placement frame and sleeved on the guide section;

[0025] S2: holding the cover frame and inserting the insertion section horizontally into the middle hole of the bearing in the bearing storage box;

[0026] S3: rotating the cover frame until the opening is tilted or vertically upward, and placing the cylinder cover on the bearing on the insertion section until the top surface of the cylinder passes through the opening and enters the cover;

[0027] S4: rotating the cylinder until it is screwed to the cover and then taking out the cylinder;

[0028] S5: the elastic member pushes the cover body out to the opening, and steps S2 to S4 are repeated. When the cover body in the inner cavity is installed, S1 is repeated again.

[0029] By adopting the above technical solution, the bearings are packaged in the packaging tube through the bearing packaging device. Two workers can cooperate in the packaging. One worker puts the cover into the bearing packaging device in advance, and the other worker only needs to take the tube one by one during packaging. The operation is simple, which improves the problem of low efficiency in packaging small and micro bearings and saves time and effort.

[0030] In summary, the present application includes at least one of the following beneficial effects:

[0031] 1. The cooperation between the bearing packaging device and the packaging cylinder can realize the rapid packaging of the bearings. The cover bodies are first arranged and placed in the cover placement rack. When packaging, there is no need to take the cover bodies many times, but only to take the cylinder bodies one by one. The operation steps are simpler, which improves the efficiency of bearing packaging. The length of the insertion section is consistent with the length inside the cylinder body. In this way, the insertion section can directly insert and take out a certain number of bearings without manual counting, saving time and labor.

[0032] 2. The bearing on the interlaced section of the cylinder cover is installed so that the bearing enters the cylinder, which reduces the possibility of the bearing falling directly from the top of the cylinder into the cylinder and causing damage due to the impact of the height difference of the cylinder;

[0033] 3. The length of the insertion section is consistent with the length inside the cylinder, that is, the bearing inserted by the insertion section is adapted to the size of the cylinder, and the bearing can be tightly packaged in the packaging cylinder, reducing the possibility of collision due to gaps between bearings during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of a bearing storage box in the prior art;

[0035] Figure 2 It is a structural cross-sectional view of the bearing packaging device and the packaging tube used in conjunction with each other in Example 1 of the present application;

[0036] Figure 3 is a structural schematic diagram of a bearing packaging device in Example 1 of the present application;

[0037] Figure 4 It is a structural explosion diagram of the packaging tube in Example 2 of the present application.

[0038] Figure numerals: 1. bearing storage box; 2. packaging tube; 3. cylinder body; 31. clearance hole; 4. cover body; 41. insertion hole; 42. second thread; 5. cover frame; 51. opening; 52. inner cavity; 53. column; 531. guide section; 532. insertion section; 533. limiting part; 534. connecting groove; 54. blocking part; 55. side strip; 56. guide groove; 57. cross bar; 6. pushing mechanism; 61. elastic member; 62. push plate; 621. guide block. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-4 This application is described in further detail.

[0040] Embodiment 1:

[0041] Reference Figure 2The embodiment of the present application discloses a bearing packaging device, which is used in conjunction with a plurality of packaging tubes 2, and includes a cover frame 5 and a pushing mechanism 6. An inner cavity 52 with an opening 51 is formed in the cover frame 5. The cover frame 5 is provided with a column 53 in the middle of the bottom wall of the inner cavity 52 along the axial direction of the cover frame 5. The column 53 includes an insertion section 532 for the bearing sleeve; the pushing mechanism 6 includes an elastic member 61 provided in the inner cavity 52 to drive the cover body 4 to move toward the opening 51. The packaging tube 2 includes a tube body 3 and a cover body 4 detachably connected to the tube body 3. A plurality of cover bodies 4 are arranged vertically in the inner cavity 52. ​​The tube body 3 can enter the inner cavity 52 through the opening 51 and be connected with the cover body 4 and then be separated from the inner cavity 52.

[0042] During packaging, the bearings arranged in the bearing storage box 1 are taken out through the insertion section 532, and then the cylinder 3 is covered with the bearings on the insertion section 532 and connected with the cover body 4 before being taken out, thus completing the packaging of the bearings and improving work efficiency.

[0043] Reference Figure 2 Specifically, a plug hole 41 is provided in the middle of the cover body 4, and the column 53 also includes a guide section 531 for the cover body 4 to be mounted. A plurality of cover bodies 4 are arranged vertically in the inner cavity 52 and are slidably penetrated on the guide section 531 through the plug hole 41. One end of the guide section 531 is connected to the bottom wall of the inner cavity 52, and the other end is connected to the insertion section 532. The end surface where the guide section 531 and the insertion section 532 are connected coincides with the inner surface of the cover body 4 closest to the opening 51; the outer diameter of the insertion section 532 is consistent with the aperture of the bearing, the insertion section 532 extends out of the cover frame 5 and the length of the insertion section 532 is consistent with the length inside the cylinder 3, so that the insertion section 532 can directly insert and remove a certain number of bearings without manual counting, and the bearings close to the cover body 4 can abut against the inner surface of the cover body 4, the cylinder 3 can adapt to the bearings on the insertion section 532, and the bearings can be tightly encapsulated in the packaging cylinder 2.

[0044] In addition, the guide section 531 and the insertion section 532 on the column 53 can be set as one piece; Figure 2 According to actual needs, different lengths of the barrel 3 may be required. In order to improve the applicability of the packaging device, in this embodiment, the guide section 531 and the insertion section 532 are set to be detachably connected. A connection groove 534 is provided at one end of the guide section 531 close to the insertion section 532, and an internal thread is provided in the connection groove 534. The end of the insertion section 532 connected to the wire end is provided with an external thread that cooperates with the internal thread. When it is necessary to use barrels 3 of different lengths to encapsulate the bearing, the insertion sections 532 of different lengths can be replaced in a detachable manner. In other embodiments, screw holes can also be provided on both end faces of the insertion section 532, and the connection of the two insertion sections 532 is achieved by a screw rod adapted to the screw hole to extend the length of the insertion section 532.

[0045] Reference Figure 2and Figure 3 The pushing mechanism 6 includes an elastic member 61 arranged in the inner cavity 52 to drive the cover body 4 to move toward the opening 51. One end of the elastic member 61 is connected to the bottom wall of the inner cavity 52, and the other end abuts against the outer surface of the cover body 4 close to the bottom wall of the inner cavity 52. ​​The elastic member 61 can be set as a rubber pad. In this embodiment, the elastic member 61 is preferably a spring with relatively large elasticity. The spring is sleeved on the guide section 531 to guide the expansion and contraction activity of the spring. Furthermore, in order to make the cover body 4 more stable both when moving and when stationary, the pushing mechanism 6 also includes a push plate 62. At this time, one end of the elastic member 61 is connected to the bottom wall of the inner cavity 52, and the other end is connected to the push plate 62. The surface of the push plate 62 away from the elastic member 61 abuts against the outer surface of the cover body 4 close to the bottom wall of the inner cavity 52; the push plate 62 may be provided with a guide block 621 on the side wall relative to the guide block 621, and the inner wall of the cover frame 5 is provided with a guide groove 56 for the guide block 621 to move along the length direction. The guide groove 56 is connected to the end surface of the cover frame 5 facing the bottom wall of the inner cavity 52 but not to the end surface facing the opening 51. The side wall of the cover frame 5 may be arranged to be detachably connected to the bottom wall so that the push plate 62 with the guide block 621 can be installed.

[0046] Reference Figure 2 In order to limit the elastic member 61 from pushing the cover body 4 out of the cover frame 5, the inner wall of the cover frame 5 at the opening 51 is provided with a stopper 54 for limiting the elastic member 61 from pushing the cover body 4 away from the cover frame 5. The stopper 54 can be provided with a rounded corner to facilitate workers to place the cover body 4 in the inner cavity 52 and to facilitate taking out the cover body 4 after being connected to the cylinder 3.

[0047] The side wall of the cover frame 5 can be set as a cylindrical surface with a continuous surface, referring to Figure 2 In order to facilitate the packaging work, the side wall of the cover rack 5 includes a plurality of side strips 55 in a circumferential array, which can facilitate the viewing of the number and position of the cover bodies 4 in the cover rack 5. The inner cavity 52 is surrounded by the inner walls of the side strips 55. A plurality of cross bars 57 are arranged along the length direction of the cover rack 5 to sequentially connect the side strips 55 to make the structure of the side strips 55 more stable. The limiting portion 533 is arranged on the inner wall of the end of the side strip 55. The side strip 55 has a certain deformation ability so that it can be unfolded to facilitate the entry and exit of the cover body 4.

[0048] Reference Figure 2 The cylinder 3 and the cover 4 are connected by threads to make the structure more stable. The side wall of the guide section 531 is provided with a limiting portion 533 along the axial direction of the guide section 531. The shape of the plug hole 41 is consistent with the shape of the cross section of the guide section 531. The limiting portion 533 is used to limit the cover 4 to be sleeved on the guide section 531 and rotate along the circumference of the guide section 531. In other embodiments, the guide section 531 can be set to a square column shape, and the plug hole 41 is correspondingly set to a square hole, so as to play the effect of limiting the rotation of the cover 4.

[0049] The implementation principle of a bearing packaging device in the embodiment of the present application is:

[0050] During packaging, the cover body 4 is first inserted on the column 53 through the insertion hole 41 corresponding to the insertion section 532 and arranged in the cover frame 5, and the bearings arranged in the bearing storage box 1 are inserted and taken out through the insertion section 532. The length of the insertion section 532 is consistent with the internal length of the cylinder 3, so that a certain number of bearings can be directly inserted and taken out. Then, the bearings on the insertion section 532 of the cylinder 3 are covered to the top surface of the cylinder 3 through the opening 51 and enter the cover body 4. The cylinder 3 and the cover body 4 are connected and then taken out, and the packaging of the bearings is completed. There is no need to manually count the bearings and then load them into the cylinder 3, and there is no need to take the cover body 4 many times, which improves the efficiency of bearing packaging.

[0051] Embodiment 2:

[0052] Reference Figure 4 The present application provides a packaging tube 2 for use in conjunction with the above-mentioned bearing packaging device, including a cylinder body 3 and a cover body 4 threadedly connected to the cylinder body 3, a first thread is provided on the outer surface of the cylinder body 3 near one end of the cover body 4, a second thread 42 is provided on the inner surface of the cover body 4 and connected to the first thread, a socket 41 adapted to the insertion section 532 is provided in the middle of the cover body 4, and the shape of the socket 41 is consistent with the cross-sectional shape of the insertion section 532.

[0053] A clearance hole 31 for inserting the insertion section 532 is opened in the middle of the bottom wall of the cylinder 3. When the cylinder 3 enters the cover frame 5, the cylinder 3 needs to be spun. Since the elastic member 61 has compression deformation, the cover 4 moves toward the direction of the elastic member 61 under the pressure. Through the clearance hole 31, the cylinder 3 can move toward the cover 4 to achieve a tight connection with the cover 4.

[0054] Embodiment 3:

[0055] Reference Figure 1 and Figure 2 The present application provides a bearing packaging method, which uses the above-mentioned bearing packaging device to package the bearing, comprising the following steps:

[0056] S1: Place a plurality of covers 4 through the insertion section 532 and arrange them in the inner cavity 52 of the cover-placing frame 5 and sleeve them on the guide section 531; the elastic member 61 restricted by the stopper 54 will not push the covers 4 out of the cover-placing frame 5;

[0057] S2: Hold the cover frame 5 and insert the insertion section 532 horizontally into the middle hole of the bearing in the bearing storage box 1; the length of the insertion section 532 is consistent with the length of the inside of the cylinder 3 so that a certain number of bearings can be directly inserted and taken out without manual counting;

[0058] S3: Rotate the cover frame 5 until the opening 51 is tilted or vertically upward, and cover the cylinder 3 with the bearing on the insertion section 532 until the top surface of the cylinder 3 passes through the opening 51 and enters the cover 4;

[0059] S4: Since the cover body 4 is restricted by the limiting portion 533 and does not rotate along the axial direction of the guide section 531, the cylinder body 3 only needs to be rotated until it is screwed with the cover body 4 and then the cylinder body 3 can be taken out;

[0060] S5: The elastic member 61 pushes the next cover 4 out to the opening 51, and steps S2 to S4 are repeated. When the cover 4 in the inner cavity 52 is installed, S1 is repeated again.

[0061] The above packaging method is simple to operate, improves the problem of low packaging efficiency of small and micro bearings, and saves time and effort.

[0062] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A bearing packaging device, characterized in that: Used in conjunction with a plurality of packaging tubes (2), the packaging tubes (2) comprising a tube body (3) and a cover body (4) detachably connected to the tube body (3), the cover body (4) being provided with an insertion hole (41) in the middle thereof; The bearing packaging device comprises a cover frame (5) and a pushing mechanism (6); an inner cavity (52) having an opening (51) is formed in the cover frame (5); a column (53) is arranged in the middle of the bottom wall of the inner cavity (52) of the cover frame (5) along the axial direction of the cover frame (5); a plurality of cover bodies (4) are arranged vertically in the inner cavity (52) and are slidably inserted into the column (53) through the insertion hole (41); the column (53) comprises a guide section (531) for the cover body (4) to be sleeved and an insertion section (532) for the bearing to be sleeved; the insertion section (532) extends out of the cover frame (5) and has a length that is consistent with the length of the interior of the cylinder (3); the pushing mechanism (6) comprises an elastic member (61) arranged in the inner cavity (52) for driving the cover body (4) to move toward the opening (51); The barrel (3) is capable of entering the inner cavity (52) through the opening (51) and being connected to the cover (4) before being separated from the inner cavity (52).

2. A bearing packaging device according to claim 1, characterized in that: The cylinder (3) and the cover (4) are connected by threads; a limiting portion (533) is provided on the side wall of the guide section (531) along the axial direction of the guide section (531); the shape of the insertion hole (41) is consistent with the shape of the cross section of the guide section (531); and the limiting portion (533) is used to limit the cover (4) from rotating along the circumference of the guide section (531) when it is sleeved on the guide section (531).

3. A bearing packaging device according to claim 2, characterized in that: The guide section (531) and the insertion section (532) are detachably connected.

4. A bearing packaging device according to claim 1, characterized in that: The inner wall of the cover mounting frame (5) at the opening (51) is provided with a stopper (54) for limiting the elastic member (61) from pushing the cover body (4) away from the cover mounting frame (5).

5. A bearing packaging device according to claim 1, characterized in that: The side wall of the cover frame (5) comprises a plurality of side strips (55) in a circumferential array.

6. A bearing packaging device according to claim 1, characterized in that: The pushing mechanism (6) further comprises a pushing plate (62), one end of the elastic member (61) being connected to the bottom wall of the inner cavity (52) and the other end being connected to the pushing plate (62), and the outer surface of the cover body (4) close to the bottom wall of the inner cavity (52) abutting against the surface of the pushing plate (62) away from the elastic member (61).

7. A bearing packaging method, using a bearing packaging device according to any one of claims 2 or 3 to package a bearing, characterized in that: The steps include: S1: placing a plurality of the cover bodies (4) through the insertion section (532), arranging them in the inner cavity (52) of the cover placement frame (5) and sleeved on the guide section (531); S2: holding the cover frame (5) and inserting the insertion section (532) horizontally aligned with the center hole of the bearing in the bearing storage box (1); S3: rotating the cover frame (5) until the opening (51) is tilted or vertically upward, and the cylinder (3) is covered with the bearing on the insertion section (532) until the top surface of the cylinder (3) passes through the opening (51) and enters the cover (4); S4: rotating the cylinder (3) until it is screwed onto the cover (4), and then taking out the cylinder (3); S5: the elastic member (61) pushes the cover body (4) out to the opening (51), and steps S2 to S4 are repeated. After the cover body (4) in the inner cavity (52) is installed, S1 is repeated again.

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