Paper box core feeding device for paper box production

Abstract

The utility model discloses a carton core feeding device for carton production, which comprises a base, the inside of the base enables a support plate to slide through a lifting assembly, the top of the support plate is fixedly connected with a workbench through a connecting rod, the surface of the workbench is provided with a feeding mechanism, and the feeding mechanism comprises a feeding assembly and a discharging assembly. Comprising a connecting plate installed at the bottom of a workbench in a sliding mode, the left side of the connecting plate is fixedly connected with a sliding plate, a sliding groove is formed in the surface of the sliding plate, and the right side of the connecting plate is fixedly connected with a fixing plate. According to the paper box core feeding device for paper box production, the feeding mechanism is arranged, under driving of the driving motor, the feeding plate slides on the upper surface of the limiting plate in a reciprocating mode, through reciprocating sliding of the feeding plate, the bottommost paper box core in the containing box is pushed out of the containing box due to the gravity effect, and therefore rapid feeding operation of the paper box cores is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper box production, in particular to a paper box core feeding device for paper box production. Background Art

[0002] A paper box is a three-dimensional shape. It is a polyhedron formed by the movement, stacking, folding and surrounding of several surfaces. The surfaces in the three-dimensional structure play the role of dividing space in space. When the surfaces in different parts are cut, rotated and folded, the resulting surfaces will express different emotions.

[0003] The reference patent name is: An automatic feeding device for paper cores in paper box production (patent publication number: CN216610219U, patent publication date: 2022.05.27), including a conveyor belt, a connecting block is provided at the top of the conveyor belt, and side plates are symmetrically connected at the side positions of the connecting block, a mounting block is provided on the lower side of the connecting block, and the inner end of the mounting block is connected to a pressure roller through a bearing, and a moving mechanism is provided inside the conveyor belt. By providing side plates and pressure rollers, the paper core is smoothed to make the surface of the paper belt smoother, reduce the wrinkling of the paper core in subsequent processing, and further improve the product quality of the paper core. A screw and a screw sleeve are provided. During use, the screw sleeve can drive the pressure roller to reciprocate on the upper side of the conveyor belt to achieve sufficient smoothing of the paper core raw material. In combination with the resistance wire provided inside the pressure roller, the use effect of the device can be further improved.

[0004] Based on what is described in the above document: In the traditional paper box production process, the paper box cores are usually stacked next to the operating table and workers manually place them one by one on the conveyor belt. The problem caused by this is that the stacking of the paper box cores is prone to confusion, which increases the labor intensity of the workers. For this reason, the utility model provides a paper box core feeding device for paper box production. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a paper box core feeding device for paper box production, which solves the problem that in the traditional paper box production process, the paper box cores are usually stacked next to the operating table and workers manually place them one by one on the conveyor belt. This causes the problem that the stacking of the paper box cores is prone to confusion, which increases the labor intensity of the workers.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a paper box core feeding device for paper box production, comprising a base, the interior of the base allows a support plate to slide through a lifting assembly, the top of the support plate is fixedly connected to a workbench through a connecting rod, and a feeding mechanism is provided on the surface of the workbench, and the feeding mechanism includes:

[0007] A feeding assembly comprises a connecting plate slidably mounted on the bottom of the workbench, a sliding plate is fixedly connected to the left side of the connecting plate, a sliding groove is provided on the surface of the sliding plate, a fixing plate is fixedly connected to the right side of the connecting plate, a sliding rod is fixedly connected to the top of the fixing plate, and the feeding plate is fixedly connected to the top end of the sliding rod;

[0008] A driving assembly is arranged at the bottom of the workbench;

[0009] The limit assembly is arranged on the top of the workbench.

[0010] Preferably, the driving assembly includes a driving plate installed at the bottom of the workbench, the bottom of the driving plate is fixedly connected to a driving motor, one end of the output shaft of the driving motor is fixedly connected to a driving disk via a coupling, a driving block is installed on the top of the driving disk, and the surface of the driving block is slidably connected to the inner surface of the sliding groove.

[0011] Preferably, the limiting assembly comprises a limiting plate installed on the top of the workbench, limiting rods are installed on both sides of the limiting plate, and the surface of the limiting rod is slidably connected to the bottom of the feed plate through a limiting block.

[0012] Preferably, the tops of the workbench and the limiting plate are both provided with moving grooves, and the inner surfaces of the moving grooves are slidably connected to the surface of the sliding rod.

[0013] Preferably, the lifting assembly includes a screw rod rotatably installed inside the base, the surface of the screw rod is threadedly connected to a moving block, the surface of the moving block is slidingly connected to the top of the base, the top of the moving block is rotatably connected to a support rod, and one end of the support rod is rotatably connected to the bottom of the support plate.

[0014] Preferably, a bearing rod is installed on the top of the base, the surface of the bearing rod is slidably connected to the inside of the connecting rod, a placement box is installed on the top of the workbench, and a discharge plate is installed on the left side of the workbench.

[0015] Beneficial Effects

[0016] The utility model provides a paper box core feeding device for paper box production. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The paper box core feeding device for paper box production drives the driving disk and the driving block to rotate by starting the driving motor, and the driving block slides on the inner surface of the sliding groove, so that the sliding plate, the connecting plate, the fixed plate, the sliding rod and the feeding plate slide to the left synchronously, the sliding rod slides on the inner surface of the movable groove, the sliding grooves on both sides of the connecting plate slide on the surface of the fixed block at the bottom of the workbench, the feeding plate slides on the upper surface of the limit plate, and the limit block installed at the bottom of the feed plate slides on the surface of the limit rod, and the paper box core attached to the top of the limit plate is pushed out through the feed plate, so that the bottom paper box core slides to the feeding mechanism through the discharge plate, and the feeding mechanism is provided, and the driving motor is used to drive the feed plate to make the feed plate reciprocate on the upper surface of the limit plate. Through the reciprocating sliding of the feed plate, the bottom paper box core in the placement box due to the influence of gravity is pushed out of the placement box, thereby realizing the rapid feeding operation of the paper box core.

[0018] (2) The paper box core feeding device for paper box production drives the screw to rotate by rotating a control block at one end of the screw. The rotation of the screw causes the moving block to slide in a slide groove provided on the top of the base, thereby causing one end of the support rod to rotate on the top of the moving block and the other end of the support rod to slide on the bottom of the support plate. The support plate is supported by the support rod, so that the support plate slides upward, and the connecting rod slides on the surface of the load-bearing rod, thereby causing the workbench to slide upward as a whole. By providing a lifting assembly, the overall height of the workbench can be flexibly adjusted under the drive of the screw, so that the paper box core feeding device for paper box production can better adapt to feeding mechanisms of different heights, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the external structure of the utility model;

[0020] Figure 2 It is a three-dimensional schematic diagram of the feeding assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the bottom structure of the workbench of the utility model;

[0022] Figure 4 It is a schematic diagram of the exploded structure of the lifting assembly of the utility model.

[0023] In the figure: 1-base, 2-lifting assembly, 21-screw, 22-moving block, 23-support rod, 3-support plate, 4-connecting rod, 5-workbench, 6-feeding mechanism, 61-feeding assembly, 611-connecting plate, 612-sliding plate, 613-sliding groove, 614-fixed plate, 615-sliding rod, 616-feeding plate, 62-driving assembly, 621-driving plate, 622-driving motor, 623-driving disk, 624-driving block, 63-limiting assembly, 631-limiting plate, 632-limiting rod, 7-bearing rod, 8-placing box. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 , the utility model provides two technical solutions:

[0026] Embodiment 1

[0027] A paper box core feeding device for paper box production includes a base 1, a lifting assembly 2 inside the base 1 allows a support plate 3 to slide, the top of the support plate 3 is fixedly connected to a workbench 5 through a connecting rod 4, and a feeding mechanism 6 is provided on the surface of the workbench 5, and the feeding mechanism 6 includes:

[0028] The feed assembly 61 includes a connecting plate 611 slidably mounted on the bottom of the workbench 5, a fixed block is mounted on the bottom of the workbench 5, sliding grooves are provided on both sides of the connecting plate 611, and the fixed block slides on the inner surface of the sliding grooves. A sliding plate 612 is fixedly connected to the left side of the connecting plate 611, and a sliding groove 613 is provided on the surface of the sliding plate 612. A fixed plate 614 is fixedly connected to the right side of the connecting plate 611, and a sliding rod 615 is fixedly connected to the top of the fixing plate 614. A feed plate 616 is fixedly connected to the top of the sliding rod 615, and the lower surface of the feed plate 616 is attached to and slides on the upper surface of the limit plate 631;

[0029] A driving assembly 62 is arranged at the bottom of the workbench 5;

[0030] The limit assembly 63 is arranged on the top of the workbench 5. The drive assembly 62 includes a drive plate 621 installed at the bottom of the workbench 5. The bottom of the drive plate 621 is fixedly connected to a drive motor 622. The drive motor 622 is a three-phase asynchronous motor and is connected to an external circuit through wires. One end of the output shaft of the drive motor 622 is fixedly connected to a drive disk 623 through a coupling. A drive block 624 is installed on the top of the drive disk 623. The surface of the drive block 624 is aligned with the inner surface of the sliding groove 613. The limit assembly 63 includes a limit plate 631 installed on the top of the workbench 5, and limit rods 632 are installed on both sides of the limit plate 631. The surface of the limit rod 632 is slidably connected with the bottom of the feed plate 616 through a limit block. The limit block slides on the surface of the limit rod 632, and the limit block is installed at the bottom of the feed plate 616. The top of the workbench 5 and the limit plate 631 are both provided with a moving groove, and the inner surface of the moving groove is slidably connected with the surface of the sliding rod 615. By starting the drive motor 622 The driving plate 623 and the driving block 624 are driven to rotate, and the driving block 624 slides on the inner surface of the sliding groove 613, so that the sliding plate 612, the connecting plate 611, the fixed plate 614, the sliding rod 615 and the feed plate 616 slide to the left synchronously, the sliding rod 615 slides on the inner surface of the moving groove, the sliding grooves on both sides of the connecting plate 611 slide on the surface of the fixed block at the bottom of the workbench 5, the feed plate 616 slides on the upper surface of the limit plate 631, and the limit block installed at the bottom of the feed plate 616 slides on the limit rod The surface of 632 slides, and the paper box core attached to the top of the limit plate 631 is pushed out through the feed plate 616, so that the bottom paper box core slides to the feeding mechanism through the discharge plate, and the feeding mechanism 6 is provided, and the feed plate 616 is driven by the driving motor 622 to make a reciprocating sliding operation on the upper surface of the limit plate 631. Through the reciprocating sliding of the feed plate 616, the bottom paper box core in the placement box 8 is pushed out of the placement box 8 due to the influence of gravity, thereby realizing the rapid feeding operation of the paper box core.

[0031] Embodiment 2

[0032] The main difference from the first embodiment is:

[0033] A paper box core feeding device for paper box production, the lifting component 2 includes a screw rod 21 rotatably installed inside the base 1, a control block is installed at the right end of the screw rod 21, a moving block 22 is threadedly connected to the surface of the screw rod 21, the surface of the moving block 22 is slidably connected to the top of the base 1, the moving block 22 slides on the inner surface of the slide groove opened at the top of the base 1, the top of the moving block 22 is rotatably connected to a support rod 23, one end of the support rod 23 is rotatably connected to the bottom of the support plate 3, a bearing rod 7 is installed on the top of the base 1, the surface of the bearing rod 7 is slidably connected to the inside of the connecting rod 4, a placing box 8 is installed on the top of the workbench 5, and a discharging plate is installed on the left side of the workbench 5, the screw rod 21 is driven to rotate by rotating the control block at one end of the screw rod 21, and the screw rod The rotation of 21 makes the moving block 22 slide in the slide groove opened on the top of the base 1, so that one end of the support rod 23 rotates on the top of the moving block 22, and the other end of the support rod 23 slides on the bottom of the support plate 3. The support plate 3 is supported by the support rod 23, so that the support plate 3 slides upward, and the connecting rod 4 slides on the surface of the load-bearing rod 7, so that the workbench 5 slides upward as a whole. By providing a lifting assembly 2, the overall height of the workbench 5 can be flexibly adjusted under the drive of the screw rod 21, so that the paper box core feeding device for paper box production can better adapt to feeding mechanisms of different heights, thereby improving the practicability of the device. At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.

[0034] During operation, firstly, put the paper box core into the placing box 8. Under the influence of gravity, the lowest paper box core fits with the top of the limiting plate 631, and the distance between the bottom of the placing box 8 and the limiting plate 631 is just enough for a single paper box core to pass through. Then, by starting the driving motor 622, the driving disk 623 and the driving block 624 are driven to rotate. The driving block 624 slides on the inner surface of the sliding groove 613, so that the sliding plate 612, the connecting plate 611, the fixed plate 614, the sliding rod 615 and the feeding plate 616 slide to the left synchronously. The sliding rod 615 slides on the inner surface of the moving groove, the sliding grooves on both sides of the connecting plate 611 slide on the surface of the fixed block at the bottom of the working table 5, the feeding plate 616 slides on the upper surface of the limiting plate 631, and the limiting block installed at the bottom of the feeding plate 616 slides on the surface of the limiting rod 632. The paper box core attached to the top of the limit plate 631 is pushed out through the feed plate 616, so that the lowest paper box core slides to the feeding mechanism through the discharge plate to realize automatic feeding operation. Finally, the control block at one end of the screw rod 21 is used to drive the screw rod 21 to rotate. The rotation of the screw rod 21 causes the moving block 22 to slide in the slide groove opened on the top of the base 1, so that one end of the support rod 23 rotates on the top of the moving block 22, and the other end of the support rod 23 slides on the bottom of the support plate 3. The support plate 3 is supported by the support rod 23, so that the support plate 3 slides upward, and the connecting rod 4 slides on the surface of the load-bearing rod 7, so that the workbench 5 slides upward as a whole. By adjusting the height of the workbench 5 and the discharge plate, it is convenient to adjust the feeding mechanism at different heights, so as to better perform the feeding operation of the paper box core.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper box core feeding device for paper box production, comprising a base (1), characterized in that: The support plate (3) is slidable inside the base (1) through a lifting assembly (2), and the top of the support plate (3) is fixedly connected to a workbench (5) through a connecting rod (4). A feeding mechanism (6) is provided on the surface of the workbench (5), and the feeding mechanism (6) includes: A feeding assembly (61) comprises a connecting plate (611) slidably mounted on the bottom of a workbench (5); a sliding plate (612) is fixedly connected to the left side of the connecting plate (611); a sliding groove (613) is provided on the surface of the sliding plate (612); a fixing plate (614) is fixedly connected to the right side of the connecting plate (611); a sliding rod (615) is fixedly connected to the top of the fixing plate (614); and a feeding plate (616) is fixedly connected to the top of the sliding rod (615); A driving assembly (62) is arranged at the bottom of the workbench (5); The limiting assembly (63) is arranged on the top of the workbench (5).

2. A paper box core feeding device for paper box production according to claim 1, characterized in that: The driving assembly (62) comprises a driving plate (621) mounted on the bottom of the workbench (5); a driving motor (622) is fixedly connected to the bottom of the driving plate (621); one end of the output shaft of the driving motor (622) is fixedly connected to a driving disk (623) via a coupling; a driving block (624) is mounted on the top of the driving disk (623); and a surface of the driving block (624) is slidably connected to an inner surface of the sliding groove (613).

3. A paper box core feeding device for paper box production according to claim 1, characterized in that: The limiting assembly (63) comprises a limiting plate (631) installed on the top of the workbench (5), limiting rods (632) are installed on both sides of the limiting plate (631), and the surface of the limiting rod (632) is slidably connected to the bottom of the feed plate (616) through a limiting block.

4. A paper box core feeding device for paper box production according to claim 3, characterized in that: The tops of the workbench (5) and the limiting plate (631) are both provided with moving grooves, and the inner surfaces of the moving grooves are slidably connected to the surface of the sliding rod (615).

5. A paper box core feeding device for paper box production according to claim 1, characterized in that: The lifting assembly (2) comprises a screw rod (21) rotatably mounted inside the base (1); a moving block (22) is threadedly connected to the surface of the screw rod (21); the surface of the moving block (22) is slidably connected to the top of the base (1); the top of the moving block (22) is rotatably connected to a support rod (23); one end of the support rod (23) is rotatably connected to the bottom of the support plate (3).

6. A paper box core feeding device for paper box production according to claim 1, characterized in that: A bearing rod (7) is installed on the top of the base (1), and the surface of the bearing rod (7) is slidably connected to the inside of the connecting rod (4). A placement box (8) is installed on the top of the workbench (5), and a discharge plate is installed on the left side of the workbench (5).

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