Finished carton stacking frame for carton production

Abstract

The utility model relates to the technical field of stacking frames, in particular to a finished carton stacking frame for carton production, which comprises a bottom plate, a shell fixedly mounted on the upper end face of the bottom plate, a cylindrical shelf fixedly mounted on the upper end face of the shell, a first stabilizing mechanism arranged inside the shell, and a second stabilizing mechanism arranged inside the first stabilizing mechanism. The first stabilizing mechanism comprises a motor fixedly installed on the lower end face in the shell, a threaded rod is fixedly installed at the end of an output shaft at the upper end of the motor and rotationally connected with the inner wall of the shell, a threaded groove in the outer surface of the threaded rod is a bidirectional threaded groove, and a first threaded sleeve is in spiral transmission connection with the upper side of the outer surface of the threaded rod. By arranging the first stabilizing mechanism, when too many cartons on the goods shelf are stacked upwards step by step, the first stabilizing mechanism is driven, the contact area between the bottom of the goods shelf and the ground is enlarged, and therefore the purpose of improving the stability of the bottom of the goods shelf is achieved, and more cartons can be stacked on the goods shelf.

Description

Technical Field

[0001] The utility model relates to the technical field of stacking racks, in particular to a finished product carton stacking rack for carton production. Background Art

[0002] When cartons are produced and stacked, they are folded together, and the bend marks at the joints between the cartons make the cartons take up a large space when stacked.

[0003] The shelves are placed directly on the ground. During the process of stacking cartons, if too much force is applied to the cartons, the cartons will violently hit the storage plate, causing the storage plate to drive the positioning frame to overturn, reducing the stability on the ground. This is especially true when stacking goods on cylindrical shelves. Since the core of the cylindrical shelf is the central column and the bottom disc, the supporting components are relatively concentrated. When too many cartons are stacked step by step, the risk of tipping over is greater than that of traditional rectangular shelves. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a stacking rack with high stability.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a finished carton stacking rack for carton production, comprising a bottom plate, a shell fixedly mounted on the upper end surface of the bottom plate, a shelf fixedly mounted on the upper end surface of the shell, the shelf being a cylindrical device, a stabilizing mechanism 1 being provided inside the shell, a stabilizing mechanism 2 being provided inside the stabilizing mechanism 1, the stabilizing mechanism 1 comprising a motor fixedly mounted on the lower end surface of the inner shell, a threaded rod fixedly mounted on the end of the output shaft at the upper end of the motor, the threaded rod being rotatably connected to the inner wall of the shell, the outer surface of the threaded rod The thread groove on the surface is a bidirectional thread groove. The upper side of the outer surface of the threaded rod is spirally connected to a threaded sleeve 1, and the outer surface of the threaded sleeve 1 is rotatably connected to a connecting rod 1. The lower side of the outer surface of the threaded rod is spirally connected to a threaded sleeve 2, and the outer surface of the threaded sleeve 2 is rotatably connected to a connecting rod 2. A top block is provided on one side of the threaded rod, and both the connecting rod 1 and the connecting rod 2 are rotatably connected to the top block. An L-shaped transmission rod is fixedly installed on one end of the top block, and the vertical rod of the L-shaped transmission rod is provided on the outside of the outer shell, and the lower end of the vertical rod of the L-shaped transmission rod is rotatably connected to a universal wheel.

[0006] Furthermore, a sliding groove is provided on the inner wall of the shell, and the L-shaped transmission rod is slidably connected to the sliding groove.

[0007] Furthermore, the connecting rod 1, the connecting rod 2, the top block, the L-shaped transmission rod, the universal wheel and the slide groove are each provided in three groups and are dispersedly arranged in a ring shape.

[0008] Furthermore, the second stabilizing mechanism includes teeth fixedly mounted on the lower end surface of the L-shaped transmission rod crossbar, and a support member is fixedly mounted on the outer surface of the housing corresponding to the L-shaped transmission rod.

[0009] Furthermore, one end of the support is rotatably connected to a rotating shaft, and a gear is fixedly mounted on the outer surface of the rotating shaft, and the gear is engaged with the teeth.

[0010] Furthermore, a deflection rod is provided on the outer side of the shell. The deflection rod is bent, and one end of the deflection rod is fixedly connected to the rotating shaft.

[0011] Furthermore, a stop block is fixedly mounted on the other end of the deflection rod, and a friction block is fixedly mounted on the end of the stop block.

[0012] Furthermore, the teeth, support members, rotating shafts, deflection rods and stop blocks are each provided in three corresponding groups and are dispersedly arranged in a ring shape.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model is provided with a stabilizing mechanism 1. When too many cartons are stacked on the shelf, the stabilizing mechanism 1 is actuated to expand the contact area between the bottom of the shelf and the ground, thereby achieving the purpose of increasing the bottom stability of the shelf and allowing the shelf to hold more cartons.

[0015] 2. The present invention further strengthens the contact point between the bottom of the shelf and the ground by setting up a second stabilizing mechanism, which operates synchronously with the first stabilizing mechanism, so that the supporting components extending from the shelf are against the ground, thereby achieving the purpose of further enhancing the stability of the shelf. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is the overall structural view of the utility model;

[0018] Figure 2 For the utility model Figure 1 A in the middle is an enlarged schematic diagram;

[0019] Figure 3 It is a cross-sectional view of the overall structure of the utility model;

[0020] Figure 4For the utility model Figure 3 Enlarged schematic diagram of point B in the middle.

[0021] Description of reference numerals:

[0022] 1. Bottom plate; 2. Casing; 3. Shelf; 4. Motor; 5. Threaded rod; 6. Threaded sleeve 1; 7. Connecting rod 1; 8. Threaded sleeve 2; 9. Connecting rod 2; 10. Top block; 11. L-shaped transmission rod; 12. Universal wheel; 13. Gears; 14. Support member; 15. Rotating shaft; 16. Gear; 17. Deflection rod; 18. Stop block; 19. Slide groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 4 , the utility model provides a technical solution:

[0025] A finished carton stacking rack for carton production includes a bottom plate 1, a shell 2 is fixedly installed on the upper end surface of the bottom plate 1, a shelf 3 is fixedly installed on the upper end surface of the shell 2, and the shelf 3 is a cylindrical device. A stabilizing mechanism 1 is provided inside the shell 2, and a stabilizing mechanism 2 is provided inside the stabilizing mechanism 1. The stabilizing mechanism 1 includes a motor 4 fixedly installed on the lower end surface of the inner shell 2, and a threaded rod 5 is fixedly installed on the end of the output shaft at the upper end of the motor 4. The threaded rod 5 is rotatably connected to the inner wall of the shell 2, and the threaded groove on the outer surface of the threaded rod 5 is a bidirectional threaded groove. The upper side of the outer surface is spirally connected with a threaded sleeve 6, the outer surface of the threaded sleeve 6 is rotatably connected with a connecting rod 7, the lower side of the outer surface of the threaded rod 5 is spirally connected with a threaded sleeve 2 8, the outer surface of the threaded sleeve 2 8 is rotatably connected with a connecting rod 2 9, a top block 10 is provided on one side of the threaded rod 5, both the connecting rod 1 7 and the connecting rod 2 9 are rotatably connected to the top block 10, an L-shaped transmission rod 11 is fixedly mounted on one end of the top block 10, the vertical rod of the L-shaped transmission rod 11 is provided on the outside of the outer shell 2, and the lower end of the vertical rod of the L-shaped transmission rod 11 is rotatably connected to a universal wheel 12.

[0026] A slide groove 19 is provided on the inner wall of the housing 2, and the L-shaped transmission rod 11 is slidably connected to the slide groove 19. There are three groups of connecting rod 1 7, connecting rod 2 9, top block 10, L-shaped transmission rod 11, universal wheel 12 and slide groove 19, which are arranged in a ring-shaped dispersed manner.

[0027] The shelf 3 is placed directly on the ground. During the process of stacking cartons, if too much force is applied to the cartons, the cartons will violently hit the storage plate, which will cause the storage plate to drive the positioning frame to overturn, reducing the stability on the ground. Especially when stacking goods on the cylindrical shelf 3, since the core of the cylindrical shelf 3 is the central column and the bottom disc, the supporting components are relatively concentrated. When too many cartons are stacked step by step upward, the risk of tipping over is greater than that of the traditional rectangular shelf 3. Therefore, the utility model provides a stabilizing mechanism 1. When too many cartons on the shelf 3 are stacked step by step upward, the stabilizing mechanism 1 is driven to expand the contact area between the bottom of the shelf 3 and the ground, thereby achieving the purpose of increasing the bottom stability of the shelf 3, so that the shelf 3 can stack more cartons.

[0028] First, by starting the motor 4, the output shaft of the motor 4 drives the threaded rod 5 to rotate. The thread groove on the outer surface of the threaded rod 5 is a bidirectional thread groove. The threaded sleeve 1 6 and the threaded sleeve 2 8 connected by the spiral transmission on the outer surface of the threaded rod 5 will move in opposite directions. The threaded sleeve 1 6 carries the connecting rod 1 7 to move, and the threaded sleeve 2 8 carries the connecting rod 2 9 to move. The connecting rod 1 7 and the connecting rod 2 9 are both rotatably connected to the top block 10 on the L-shaped transmission rod 11. Therefore, under the mutual cooperation of the connecting rod 1 7 and the connecting rod 2 9, the L-shaped transmission rod 11 will be driven to extend outward. When the L-shaped transmission rod 11 extends outward, it will carry the universal wheel 12 to move, thereby increasing the bottom center of gravity of the equipment and enhancing the stability of the equipment.

[0029] The second stabilizing mechanism includes teeth 13 fixedly mounted on the lower end surface of the cross bar of the L-shaped transmission rod 11. A support member 14 is fixedly mounted on the outer surface of the outer shell 2 corresponding to the L-shaped transmission rod 11. One end of the support member 14 is rotatably connected to a rotating shaft 15. A gear 16 is fixedly mounted on the outer surface of the rotating shaft 15. The gear 16 is engaged with the teeth 13. A deflection rod 17 is provided on the outer side of the outer shell 2. The deflection rod 17 is bent, and one end of the deflection rod 17 is fixedly connected to the rotating shaft 15. A stop block 18 is fixedly mounted on the other end of the deflection rod 17. A friction block is fixedly mounted on the end of the stop block 18. There are three corresponding groups of teeth 13, support members 14, rotating shafts 15, deflection rods 17 and stop blocks 18, and they are dispersed in a ring shape.

[0030] When the L-shaped transmission rod 11 moves, the teeth 13 thereon move synchronously, and the teeth 13 engage with the gear 16 on the rotating shaft 15, thereby driving the rotating shaft 15 to rotate. The deflection rod 17 on the rotating shaft 15 deflects synchronously with the rotating shaft 15, so that the block 18 at the other end of the deflection rod 17 abuts against the ground, thereby supporting the equipment and further enhancing the stability of the equipment.

[0031] Working principle: First, by starting the motor 4, the output shaft of the motor 4 drives the threaded rod 5 to rotate. The thread groove on the outer surface of the threaded rod 5 is a bidirectional thread groove. The threaded sleeve 1 6 and the threaded sleeve 2 8 connected by the spiral transmission on the outer surface of the threaded rod 5 will move toward each other. The threaded sleeve 1 6 carries the connecting rod 1 7 to move, and the threaded sleeve 2 8 carries the connecting rod 2 9 to move. The connecting rod 1 7 and the connecting rod 2 9 are both rotatably connected to the top block 10 on the L-shaped transmission rod 11. Therefore, under the mutual cooperation of the connecting rod 1 7 and the connecting rod 2 9, the L-shaped transmission rod 11 will be driven to extend outward. When the L-shaped transmission rod 11 extends outward, it will carry the universal wheel 12 to move, thereby increasing the bottom center of gravity of the equipment and enhancing the stability of the equipment.

[0032] The present invention further strengthens the contact point between the bottom of the shelf 3 and the ground by providing a second stabilizing mechanism that operates synchronously with the first stabilizing mechanism, so that the supporting components extending from the shelf 3 are against the ground, thereby further enhancing the stability of the shelf 3.

[0033] Secondly, when the L-shaped transmission rod 11 moves, the teeth 13 thereon move synchronously, and the teeth 13 engage with the gear 16 on the rotating shaft 15, thereby driving the rotating shaft 15 to rotate. The deflection rod 17 on the rotating shaft 15 deflects synchronously with the rotating shaft 15, so that the block 18 at the other end of the deflection rod 17 abuts against the ground, thereby supporting the equipment and further enhancing the stability of the equipment.

[0034] 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 above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A finished carton stacking rack for carton production, comprising a bottom plate (1), a housing (2) fixedly mounted on the upper end surface of the bottom plate (1), a shelf (3) fixedly mounted on the upper end surface of the housing (2), the shelf (3) being a cylindrical device, characterized in that: A stabilizing mechanism 1 is provided inside the housing (2), and a stabilizing mechanism 2 is provided inside the stabilizing mechanism 1. The stabilizing mechanism 1 includes a motor (4) fixedly mounted on the lower end surface of the housing (2), and a threaded rod (5) is fixedly mounted on the end of the output shaft at the upper end of the motor (4). The threaded rod (5) is rotatably connected to the inner wall of the housing (2), and the threaded groove on the outer surface of the threaded rod (5) is a bidirectional threaded groove. The upper side of the outer surface of the threaded rod (5) is spirally connected to a threaded sleeve 1 (6), and the outer surface of the threaded sleeve 1 (6) is rotatably connected to a connecting rod. One (7), the lower side of the outer surface of the threaded rod (5) is spirally connected to the threaded sleeve two (8), the outer surface of the threaded sleeve two (8) is rotatably connected to the connecting rod two (9), a top block (10) is provided on one side of the threaded rod (5), the connecting rod one (7) and the connecting rod two (9) are both rotatably connected to the top block (10), one end of the top block (10) is fixedly mounted with an L-shaped transmission rod (11), the vertical rod of the L-shaped transmission rod (11) is provided on the outer side of the housing (2), and the lower end of the vertical rod of the L-shaped transmission rod (11) is rotatably connected to the universal wheel (12).

2. The finished carton stacking rack for carton production according to claim 1, characterized in that: A sliding groove (19) is provided on the inner wall of the housing (2), and the L-shaped transmission rod (11) is slidably connected to the sliding groove (19).

3. The finished carton stacking rack for carton production according to claim 2, characterized in that: The connecting rod 1 (7), the connecting rod 2 (9), the top block (10), the L-shaped transmission rod (11), the universal wheel (12) and the slide groove (19) are each provided in three groups corresponding to each other and are dispersedly arranged in a ring shape.

4. The finished carton stacking rack for carton production according to claim 3, characterized in that: The second stabilizing mechanism comprises teeth (13) fixedly mounted on the lower end surface of the crossbar of the L-shaped transmission rod (11), and a support member (14) is fixedly mounted on the outer surface of the housing (2) corresponding to the L-shaped transmission rod (11).

5. The finished carton stacking rack for carton production according to claim 4, characterized in that: One end of the support member (14) is rotatably connected to a rotating shaft (15), and a gear (16) is fixedly mounted on the outer surface of the rotating shaft (15), and the gear (16) is meshed with the teeth (13).

6. The finished carton stacking rack for carton production according to claim 5, characterized in that: A deflection rod (17) is provided on the outer side of the housing (2), the deflection rod (17) is bent, and one end of the deflection rod (17) is fixedly connected to the rotating shaft (15).

7. The finished carton stacking rack for carton production according to claim 6, characterized in that: A stop block (18) is fixedly mounted on the other end of the deflection rod (17), and a friction block is fixedly mounted on the end of the stop block (18).

8. The finished carton stacking rack for carton production according to claim 7, characterized in that: The teeth (13), support member (14), rotating shaft (15), deflection rod (17) and stop block (18) are each provided in three corresponding groups and are dispersedly arranged in a ring shape.

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