Automatic box filling machine

By designing multiple limiting components on the case packer, the problem of cardboard tilting was solved, and stable conveying of cardboard was achieved during the case packing process, thus improving the working efficiency of the case packer.

CN223905381UActive Publication Date: 2026-02-13HANGZHOU MINSHENG HEALTHCARE CO LTD
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Patent Information

Application Number
CN202520677416.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-11
Publication Date
2026-02-13
Estimated Expiration
2035-04-11

AI Technical Summary

Technical Problem

Existing case packing machines have relatively simple limiting structures when packing cardboard, which makes the cardboard prone to tilting and affects the working efficiency of the case packing machine.

Method used

The design employs multiple limiting components, including a first limiting component, a second limiting component, a third limiting component, and a fourth limiting component. These components, along with a screw drive mechanism and a sliding mechanism, precisely limit the cardboard around its perimeter to prevent it from tilting.

Benefits of technology

It effectively prevents cardboard from tilting, improves the working efficiency of the case packer, and ensures the stability and accuracy of the cardboard during the case packing process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of packaging boxes, in particular to an automatic box filling machine which comprises a box filling machine body, a fixing rail and a conveying table are installed on the surface of one side of the box filling machine body, a first limiting assembly and a second limiting assembly are installed on the outer wall of the fixing rail, and a supporting rod is installed on the surface of the bottom of the conveying table. A base is installed on the surface of the bottom of the supporting rod, a third limiting assembly is installed on the surface of one side of the conveying table, a conveying assembly is installed on the inner wall of the conveying table, a supporting plate is installed on the surface of the top of the conveying assembly, a guiding sliding block is installed on the surface of the bottom of the supporting plate, and a guiding sliding rod is installed on the inner wall of the guiding sliding block. A fourth limiting assembly is installed on the top surface of the supporting plate, and a first limiting plate is installed on the surface of one side of the conveying table. According to the improved box filling machine, the design facilitating limiting is adopted, paperboards can be effectively limited, and the situation that the working efficiency of the box filling machine body is affected due to inclination of the paperboards is prevented.
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Description

TECHNICAL FIELD

[0001] The utility model relates to packing box technical field, concretely is automatic packing machine. BACKGROUND

[0002] The packing box has been widely applied in each field, from wooden box to carton, to metal box, the kind and technology of packing box are always progressing. In the late 19th century, with the improvement of pulp production technology, carton began to appear, and rapidly became the popular packing material.

[0003] The inventor finds that the prior art has the following problems in the process of realizing the utility model: the existing packing machine is simple for the limiting structure of paperboard when packing the paperboard, the paperboard is inclined, which affects the working efficiency of the packing machine. UTILITY MODEL CONTENT

[0004] The utility model discloses an automatic packing machine to solve the inconvenient limiting problem of the packing machine in the background art. To achieve the above object, the utility model provides the following technical scheme: an automatic packing machine, including packing machine body, the side surface of packing machine body is installed with fixed rail and conveying table, the outer wall of fixed rail is installed with first limiting component and second limiting component, the bottom surface of conveying table is installed with support rod, the bottom surface of support rod is installed with base, the side surface of conveying table is installed with third limiting component, the inner wall of conveying table is installed with conveying component, the top surface of conveying component is installed with support plate, the bottom surface of support plate is installed with guide sliding block, the inner wall of guide sliding block is installed with guide sliding rod, the top surface of support plate is installed with fourth limiting component, the side surface of conveying table is installed with first limiting plate.

[0005] The first limiting component includes the first movable block installed on the outer wall of the fixed rail, the inner wall of the first movable block is installed with the first fastening plate, the side surface of the first fastening plate is installed with the first screw rod, the side surface of the first screw rod is installed with the first handle, the side surface of the first movable block is installed with the right angle limiting block and the fixed bolt.

[0006] The second limiting component includes the second movable block installed on the outer wall of the fixed rail, the inner wall of the second movable block is installed with the second fastening plate, the side surface of the second fastening plate is installed with the second screw rod, the side surface of the second screw rod is installed with the second handle, the side surface of the second movable block is installed with the connecting block, the bottom surface of the connecting block is installed with the limiting ball.

[0007] The third limiting assembly comprises a shell mounted on one side surface of the conveying table, a third screw rod is rotationally connected to the inner wall of the shell, a third handle is mounted on one side surface of the third screw rod, a first sliding block is mounted on the outer wall of the third screw rod, a second limiting plate is mounted on one side surface of the first sliding block, a second sliding block is mounted on one side surface of the second limiting plate, a limiting sliding rod is mounted on the inner wall of the second sliding block, and positioning blocks are mounted on both side surfaces of the bottom of the second limiting plate.

[0008] The conveying assembly comprises first and second rolling shafts mounted on the inner wall of the conveying table, gears are mounted on both ends of the outer wall of the first and second rolling shafts, a motor is mounted on one side surface of the second rolling shaft, and first and second gear belts are mounted on the outer wall of the first and second rolling shafts.

[0009] The fourth limiting assembly comprises a vertical rail mounted on the top surface of the supporting plate, a third movable block is mounted on the outer wall of the vertical rail, a third fastening plate is mounted on the inner wall of the third movable block, a fourth screw rod is mounted on one side surface of the third fastening plate, a fourth handle is mounted on one side surface of the fourth screw rod, and a third limiting plate is mounted on one side surface of the third movable block.

[0010] Further preferably, the first limiting assembly is provided with two first handles, and the first handle and the first fastening plate constitute a screw transmission mechanism through the first screw rod.

[0011] Further preferably, the second handle and the second fastening plate constitute a screw transmission mechanism through the second screw rod.

[0012] Further preferably, the third handle and the first sliding block constitute a screw transmission mechanism through the third screw rod.

[0013] Further preferably, the second sliding block and the limiting sliding rod constitute a sliding mechanism.

[0014] Further preferably, the motor and the second rolling shaft constitute a transmission mechanism.

[0015] Further preferably, the fourth handle and the third fastening plate constitute a screw transmission mechanism through the fourth screw rod.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] In the present application, the third limiting plate can be used to limit one side of the paperboard, the second limiting plate and the first limiting plate can be used to limit both sides of the paperboard according to the width of the paperboard, the first limiting assembly can be used to limit the top two corners of the paperboard, and the second limiting assembly can be used to limit one side of the top of the paperboard, so that the paperboard can be effectively prevented from tilting and affecting the working efficiency of the cartoning machine. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is an exploded magnified structural diagram of the first limiting component of this utility model;

[0020] Figure 3 This is an exploded magnified structural diagram of the second limiting component of this utility model;

[0021] Figure 4 This is an enlarged structural diagram of the third limiting component of this utility model;

[0022] Figure 5 This is an enlarged structural schematic diagram of the conveying component of this utility model;

[0023] Figure 6 This is an exploded magnified structural diagram of the fourth limiting component of this utility model.

[0024] In the diagram: 1. Packing machine body; 2. Fixed rail; 3. Conveyor table; 4. First limiting assembly; 401. First movable block; 402. First fastening plate; 403. First screw; 404. First handle; 405. Right-angle limiting block; 406. Fixing bolt; 5. Second limiting assembly; 501. Second movable block; 502. Second fastening plate; 503. Second screw; 504. Second handle; 505. Connecting block; 506. Limiting ball; 6. Support rod; 7. Base; 8. Third limiting assembly; 801. Housing; 802. Third screw; 803. Third handle; 804. 805. Second limiting plate; 806. Second slider; 807. Limiting slide rod; 808. Positioning block; 9. Conveying assembly; 901. First roller; 902. Second roller; 903. Gear; 904. Motor; 905. First gear belt; 906. Second gear belt; 10. Support plate; 11. Guide slider; 12. Guide slide rod; 13. Fourth limiting assembly; 1301. Vertical rail; 1302. Third movable block; 1303. Third fastening plate; 1304. Fourth screw; 1305. Fourth handle; 1306. Third limiting plate; 14. First limiting plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Please refer to Figures 1 to 6 The utility model provides a technical scheme: automatic packing machine, including packing machine body 1, one side surface of packing machine body 1 is installed with fixed rail 2 and conveying table 3, the outer wall of fixed rail 2 is installed with first limiting component 4 and second limiting component 5, the bottom surface of conveying table 3 is installed with support rod 6, the bottom surface of support rod 6 is installed with base 7, one side surface of conveying table 3 is installed with third limiting component 8, the inner wall of conveying table 3 is installed with conveying component 9, the top surface of conveying component 9 is installed with support plate 10, the bottom surface of support plate 10 is installed with guide sliding block 11, the inner wall of guide sliding block 11 is installed with guide sliding rod 12, the top surface of support plate 10 is installed with fourth limiting component 13, one side surface of conveying table 3 is installed with first limiting plate 14.

[0027] First limiting component 4 includes the first movable block 401 of installing in the outer wall of fixed rail 2, the inner wall of first movable block 401 is installed with first fastening plate 402, one side surface of first fastening plate 402 is installed with first screw rod 403, one side surface of first screw rod 403 is installed with first handle 404, one side surface of first movable block 401 is installed with right angle limiting block 405 and fixed bolt 406.

[0028] Second limiting component 5 includes the second movable block 501 of installing in the outer wall of fixed rail 2, the inner wall of second movable block 501 is installed with second fastening plate 502, one side surface of second fastening plate 502 is installed with second screw rod 503, one side surface of second screw rod 503 is installed with second handle 504, one side surface of second movable block 501 is installed with connecting block 505, the bottom surface of connecting block 505 is installed with limiting ball 506.

[0029] Third limiting component 8 includes the shell 801 of installing in one side surface of conveying table 3, the inner wall of shell 801 is rotatably connected with third screw rod 802, one side surface of third screw rod 802 is installed with third handle 803, the outer wall of third screw rod 802 is installed with first sliding block 804, one side surface of first sliding block 804 is installed with second limiting plate 805, one side surface of second limiting plate 805 is installed with second sliding block 806, the inner wall of second sliding block 806 is installed with limiting sliding rod 807, and the bottom two side surfaces of second limiting plate 805 are installed with positioning block 808.

[0030] Conveying component 9 includes the first roller shaft 901 and second roller shaft 902 of installing in the inner wall of conveying table 3, and the outer wall both ends of first roller shaft 901 and second roller shaft 902 are installed with gear 903, one side surface of second roller shaft 902 is installed with motor 904, and the outer wall of first roller shaft 901 and second roller shaft 902 is installed with first gear belt 905 and second gear belt 906.

[0031] The fourth limiting assembly 13 comprises a vertical rail 1301 installed on the top surface of the support plate 10, a third movable block 1302 is installed on the outer wall of the vertical rail 1301, a third fastening plate 1303 is installed on the inner wall of the third movable block 1302, a fourth screw rod 1304 is installed on one side surface of the third fastening plate 1303, a fourth handle 1305 is installed on one side surface of the fourth screw rod 1304, and a third limiting plate 1306 is installed on one side surface of the third movable block 1302.

[0032] In the embodiment, as shown in the figure, Figure 2 The first limiting assembly 4 is provided with two, and the first handle 404 and the first fastening plate 402 constitute a screw transmission mechanism through the first screw rod 403.

[0033] In the embodiment, as shown in the figure, Figure 3 The second handle 504 and the second fastening plate 502 constitute a screw transmission mechanism through the second screw rod 503.

[0034] In the embodiment, as shown in the figure, Figure 4 The third handle 803 and the first sliding block 804 constitute a screw transmission mechanism through the third screw rod 802.

[0035] In the embodiment, as shown in the figure, Figure 4 The second sliding block 806 and the limiting sliding rod 807 constitute a sliding mechanism.

[0036] In the embodiment, as shown in the figure, Figure 5 The motor 904 and the second roller shaft 902 constitute a transmission mechanism.

[0037] In the embodiment, as shown in the figure, Figure 6 The fourth handle 1305 and the third fastening plate 1303 constitute a screw transmission mechanism through the fourth screw rod 1304.

[0038] The use method and advantages of the utility model are as follows:

[0039] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, first, the fourth handle 1305 can be rotated to drive the fourth screw rod 1304 to rotate, so that the third fastening plate 1303 is released from the fixing of the vertical rail 1301, then the fourth limiting assembly 13 is slid to the appropriate position, fixed through the third fastening plate 1303, and then the third limiting plate 1306 is used to limit one side of the paperboard, then the fourth starting motor 904 is started to drive the second roller shaft 902 to rotate, the second roller shaft 902 is engaged with the first gear belt 905 and the second gear belt 906 through the gear 903, and the first roller shaft 901 is driven to rotate, so that the paperboard can be conveyed, and the width of the paperboard can be adjusted by rotating the third handle 803 to drive the third screw rod 802 to rotate, the first sliding block 804 slides on the outer wall of the third screw rod 802, the position of the second limiting plate 805 can be adjusted, and the second limiting plate 805 slides on the outer wall of the limiting sliding rod 807 through the second sliding block 806, so that the distance between the second limiting plate 805 and the first limiting plate 14 can be adjusted, the two sides of the paperboard can be limited, the first handle 404 is rotated to drive the first screw rod 403 to rotate, the first fastening plate 402 is released from the fixing of the fixed rail 2, then the first limiting assembly 4 is slid to the appropriate position, the top corners of the paperboard can be limited, the first fastening plate 402 is fixed with the fixed rail 2 again, and then the second handle 504 is rotated to drive the second screw rod 503 to rotate, the second fastening plate 502 is released from the fixing of the fixed rail 2, then the second limiting assembly 5 is slid to the appropriate position, the second fastening plate 502 is fixed with the fixed rail 2, and the limiting ball 506 can be used to limit one side of the top of the paperboard, so that the paperboard is prevented from being inclined and affecting the working efficiency of the cartoning machine body 1.

[0040] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. Automatic case packer comprising a case packer body (1), characterized in that: The side surface of the boxing machine body (1) is provided with a fixed rail (2) and a conveying table (3), the outer wall of the fixed rail (2) is provided with a first limiting assembly (4) and a second limiting assembly (5), the bottom surface of the conveying table (3) is provided with a supporting rod (6), the bottom surface of the supporting rod (6) is provided with a base (7), one side surface of the conveying table (3) is provided with a third limiting assembly (8), the inner wall of the conveying table (3) is provided with a conveying assembly (9), the top surface of the conveying assembly (9) is provided with a supporting plate (10), the bottom surface of the supporting plate (10) is provided with a guide sliding block (11), the inner wall of the guide sliding block (11) is provided with a guide sliding rod (12), the top surface of the supporting plate (10) is provided with a fourth limiting assembly (13), and the side surface of the conveying table (3) is provided with a first limiting plate (14); The first limiting assembly (4) comprises a first movable block (401) mounted on the outer wall of the fixed rail (2), a first fastening plate (402) mounted on the inner wall of the first movable block (401), a first screw rod (403) mounted on one side surface of the first fastening plate (402), a first handle (404) mounted on one side surface of the first screw rod (403), a right-angle limiting block (405) and a fixed bolt (406) mounted on one side surface of the first movable block (401); The second limiting assembly (5) comprises a second movable block (501) mounted on the outer wall of the fixed rail (2), a second fastening plate (502) mounted on the inner wall of the second movable block (501), a second screw rod (503) mounted on one side surface of the second fastening plate (502), a second handle (504) mounted on one side surface of the second screw rod (503), a connecting block (505) mounted on one side surface of the second movable block (501), and a limiting ball (506) mounted on the bottom surface of the connecting block (505); The third limiting assembly (8) comprises a shell (801) mounted on one side surface of the conveying table (3), a third screw rod (802) rotatably connected to the inner wall of the shell (801), a third handle (803) mounted on one side surface of the third screw rod (802), a first sliding block (804) mounted on the outer wall of the third screw rod (802), a second limiting plate (805) mounted on one side surface of the first sliding block (804), a second sliding block (806) mounted on one side surface of the second limiting plate (805), a limiting sliding rod (807) mounted on the inner wall of the second sliding block (806), and a positioning block (808) mounted on the bottom surface of the second limiting plate (805). The conveying assembly (9) comprises a first roller (901) and a second roller (902) installed on the inner wall of the conveying table (3), gear wheels (903) are installed on the outer wall of both ends of the first roller (901) and the second roller (902), a motor (904) is installed on one side surface of the second roller (902), and a first gear belt (905) and a second gear belt (906) are installed on the outer wall of the first roller (901) and the second roller (902); The fourth limiting assembly (13) comprises a vertical rail (1301) installed on the top surface of the supporting plate (10), a third movable block (1302) is installed on the outer wall of the vertical rail (1301), a third fastening plate (1303) is installed on the inner wall of the third movable block (1302), a fourth screw rod (1304) is installed on one side surface of the third fastening plate (1303), a fourth handle (1305) is installed on one side surface of the fourth screw rod (1304), and a third limiting plate (1306) is installed on one side surface of the third movable block (1302).

2. The automatic case packer of claim 1, wherein: The first limiting assembly (4) comprises two first limiting assemblies, and the first handle (404) and the first fastening plate (402) constitute a screw transmission mechanism through the first screw rod (403).

3. The automatic case packer of claim 1, wherein: The second handle (504) and the second fastening plate (502) constitute a screw transmission mechanism through the second screw rod (503).

4. The automatic case packer of claim 1, wherein: The third handle (803) and the first sliding block (804) constitute a screw transmission mechanism through the third screw rod (802).

5. The automatic case packer of claim 1, wherein: The second sliding block (806) and the limiting sliding rod (807) constitute a sliding mechanism.

6. The automatic case packer of claim 1, wherein: The motor (904) and the second roller (902) constitute a transmission mechanism.

7. The automatic case packer of claim 1, wherein: The fourth handle (1305) and the third fastening plate (1303) constitute a screw transmission mechanism through the fourth screw rod (1304).