Leather shell supply device of full-automatic book type box assembling machine

Abstract

The utility model relates to the technical field of leather case feeding devices, and provides a leather case feeding device of a full-automatic book type box assembling machine, which comprises a placing frame, a conveying assembly and a downward suction mechanism used for sucking leather cases in the placing frame onto the conveying assembly, the conveying assembly comprises a conveying seat, and the downward suction mechanism comprises a plurality of suction cups. The conveying base is provided with a first avoiding opening used for avoiding all the suction cups, the containing frame comprises a frame body and a separating mechanism used for separating the leather shells, the separating mechanism comprises a plurality of containing strips used for containing the leather shells, and the frame body and all the containing strips are symmetrically and evenly distributed with the conveying assembly as the center; each placement strip is connected to the frame body in a sliding mode, each placement strip is provided with a plurality of separation rods, and the separation rods are sequentially arranged in the linear direction; the conveying base is provided with a second receding opening used for receding the separation mechanism. According to the technical scheme, the problem that the aesthetics of the leather shell is affected due to deformation of the leather shell in the downdraft process in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of casing supply devices, specifically to a casing supply device for a fully automatic book box assembly machine. Background Technology

[0002] Book-shaped boxes are generally book-shaped boxes used for storing things. They usually consist of a front panel and a bottom box, and can be single- or double-opening. They are often used in high-end gift packaging and have elegant and exquisite characteristics.

[0003] Currently, book box assembly machines are commonly used to produce book boxes. These machines mainly consist of feeding devices, folding devices, creasing devices, gluing devices, corner-folding devices, forming devices, inspection devices, stacking devices, and automatic control systems. The feeding device is generally divided into two parts: casing supply and box body supply, depending on the items being transported. Most existing casing supply mechanisms use a bottom-suction conveyor system, which uses several suction cups to draw the casings from the mounting frame onto conveyor belts or other transport components, completing the supply process.

[0004] However, in order to ensure that the casings can enter the subsequent processing parts in sequence, the casing outlet on the mounting frame is usually interference-fitted with the pick, which means that the casings need to undergo a certain degree of deformation during the suction process in order to enter the conveying assembly. This slight deformation can easily affect the appearance of the product. Utility Model Content

[0005] This utility model proposes a shell supply device for a fully automatic book box assembly machine, which solves the problem in related technologies where the shell is deformed during the suction process, affecting its aesthetics.

[0006] The technical solution of this utility model is as follows:

[0007] A casing supply device for a fully automatic book box assembly machine includes a placement frame, a conveying assembly, and a suction mechanism for sucking casings from the placement frame onto the conveying assembly. The conveying assembly includes a conveying seat, and the suction mechanism includes a plurality of suction cups. The conveying seat has a first clearance opening for avoiding the suction cups. The placement frame includes a frame body and a separating mechanism for separating the casings. The separating mechanism includes a plurality of placement strips for placing the casings. The frame body and each placement strip are symmetrically and evenly distributed around the conveying assembly. Each placement strip is slidably connected to the frame body, and each placement strip has a plurality of separating rods arranged sequentially along a linear direction. The conveying seat has a second clearance opening for avoiding the separating mechanism.

[0008] Furthermore, the projection surface of the placement strip in the forward direction of the conveying assembly is connected end to end in a ring structure. The placement strip is made of elastic material. The frame is provided with several mating shafts. Each of the mating shafts is rotatably connected to the frame and is located in the inner ring of the placement strip and abuts against the inner ring of the placement strip.

[0009] Furthermore, each of the aforementioned mating shafts is provided with a damping rotating shaft between itself and the frame.

[0010] Furthermore, each of the aforementioned mating shafts is provided with a mating pulley for engaging with the mounting strip.

[0011] Furthermore, the projection surfaces of each of the separator rods in the forward direction of the conveying assembly are all right-angled triangular structures.

[0012] Furthermore, the mounting strip is made of rubber, and each of the partition rods is made of hard rubber and is fixedly connected to the mounting strip.

[0013] Furthermore, at least three mating shafts are provided.

[0014] Furthermore, the inner ring of the mounting strip is provided with a plurality of linkage teeth, and each of the mating shafts is provided with driven teeth for meshing with the linkage teeth.

[0015] The working principle and beneficial effects of this utility model are as follows:

[0016] 1. This utility model mainly includes a mounting frame, a conveying component, and a suction mechanism for sucking the shells on the mounting frame onto the conveying component. That is, this utility model uses the suction mechanism to bring the shells onto the conveying component, thereby completing the shell supply work.

[0017] 2. The mounting frame in this utility model mainly includes a frame body and a dividing mechanism. The dividing mechanism mainly includes several mounting strips for mounting the shell. The frame body and each mounting strip are symmetrically and evenly distributed around the conveying component to ensure that there are support points on both sides of the shell located on each mounting strip, effectively ensuring the stability of the shell in this utility model.

[0018] The mounting strip is slidably connected to the frame, so that when the suction mechanism moves the casing onto the conveying assembly, it will move the mounting frame together, thereby preventing the casing from deforming and ensuring the aesthetic appearance of the casing.

[0019] The mounting strip is equipped with several dividing bars, which are arranged in a linear direction. Each shell is placed on a corresponding dividing bar, so that the suction mechanism can sequentially send the shells located on the mounting frame to the conveying assembly.

[0020] 3. The conveying component in this utility model mainly includes a conveying seat, which is provided with a second clearance opening for avoiding the separation mechanism, so as to avoid interference between the separation mechanism and the conveying component under the action of the suction mechanism and ensure the stability of the operation of this utility model. Attached Figure Description

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0022] Figure 1 This is a schematic diagram of the structure of Example 1, Example 2, or Example 3;

[0023] Figure 2 for Figure 1 Enlarged view of a portion of point A in the middle;

[0024] Figure 3 This is a partial cross-sectional view of Example 1 or Example 2;

[0025] Figure 4 This is a schematic diagram of the structure of the mating shaft in Example 1 or Example 2;

[0026] Figure 5 This is a cross-sectional view of the waterfall in Example 3;

[0027] Figure 6 for Figure 5 Enlarged view of a section at point B in the middle;

[0028] Figure 7 This is a schematic diagram showing the shell located on Example 1, Example 2, or Example 3.

[0029] In the picture:

[0030] 1. Mounting frame; 11. Frame body; 12. Dividing mechanism; 121. Mounting strip; 1211. Linkage gear; 122. Dividing rod; 13. Matching shaft; 131. Damping rotating shaft; 132. Matching pulley; 133. Driven gear; 2. Conveying assembly; 21. Conveying seat; 211. First clearance opening; 212. Second clearance opening; 3. Lower suction mechanism; 31. Suction cup. Detailed Implementation

[0031] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0032] Example 1

[0033] like Figures 1-2As shown, this embodiment proposes a shell supply device for a fully automatic book box assembly machine, which mainly includes a placement frame 1, a conveying component 2, and a suction mechanism 3 for sucking the shells in the placement frame 1 onto the conveying component 2.

[0034] The conveying assembly 2 includes a conveying seat 21 and several conveyor belts. There is a gap between adjacent conveyor belts, which facilitates the design of other components in this embodiment and prevents other components from interfering with the conveying assembly 2.

[0035] The suction mechanism 3 includes several suction cups 31 and a pressure drive structure for each suction cup 31 to perform its adsorption function. The specific pressure drive structure, whether pneumatic or hydraulic, depends on the actual production situation and will not be described in detail in this embodiment. The conveyor seat 21 is provided with a first clearance opening 211 to avoid the suction cups 31, so that the presence of the conveyor seat 21 does not affect the normal lifting and adsorption operation of the suction cups 31, and during the resetting process of the suction cups 31, the casing can be placed on the conveyor belt to complete the material transfer between the mounting frame 1 and the conveying assembly 2.

[0036] The mounting frame 1 mainly includes a frame body 11 and a separating mechanism 12 for separating the shells. The separating mechanism 12 includes several mounting strips 121 for placing the shells. The frame body 11 and each mounting strip 121 are symmetrically and evenly distributed around the conveying component 2 to ensure that there are stress points on both sides of the shells on the mounting frame 1 in this embodiment, thus ensuring the stability of the shells on the mounting frame 1.

[0037] like Figure 3 , Figure 7 As shown, each placement strip 121 in this embodiment is provided with several partition rods 122. The adjacent partition rods 122 on the left and right sides form the area for placing the shell. The partition rods 122 are arranged sequentially along a linear direction to ensure that the placement strip 121 can accommodate multiple shells, thus ensuring the practicality of this embodiment. When the shell moves under the influence of the suction mechanism 3, it will interfere with the partition rods 122. At this time, since each placement strip 121 is slidably connected to the frame 11, this interference force will be converted into a force that drives the placement strip 121 to move on the frame 11. That is, compared with the traditional method of the shell deforming before moving to the conveying component 2, the placement frame 1 in this embodiment will have a corresponding part that moves in a coordinated manner when the shell needs to be moved, helping the shell to move to the conveying component, so that the shell does not need to be deformed, thus ensuring the aesthetic appearance of the shell.

[0038] Each conveyor belt and each suction cup 31 should be located between adjacent left and right separator bars 122; the conveyor seat 21 is provided with a second clearance opening 212 for avoiding the separator mechanism 12, so that the separator mechanism 12 can gradually be submerged in the conveyor seat 21 under the action of the lower suction mechanism 3, so as to avoid the separator mechanism 12 in this embodiment from interfering with other components during operation and to ensure the stability of operation of this embodiment.

[0039] Specifically, the placement strip 121 is arranged in a ring structure with its projection surfaces connected end to end in the forward direction of the conveying assembly 2. The frame 11 is provided with several mating shafts 13, each of which is rotatably connected to the frame 11 and is located in the inner ring of the placement strip 121 and abuts against the inner ring of the placement strip 121. The placement strip 121 is made of elastic material. That is, the placement strip 121 exists in this embodiment in the form of a belt conveyor structure. The belt conveyor structure has a cyclic nature and does not require active resetting of the placement strip 121, which effectively improves the practicality of this embodiment.

[0040] Each mating shaft 13 is provided with a damping rotating shaft 131 between itself and the frame 11. This means that the rotational connection between each mating shaft 13 and the frame 11 has a certain resistance. Thus, without external force intervention, the mating shaft 13 is difficult to rotate. In other words, when the suction mechanism 3 is not activated (the suction mechanism 3 pulls the casing, thereby driving the separator rod 122 to move), the casing on the mounting frame 1 will not move onto the conveying assembly 2, ensuring the orderly conveying of materials.

[0041] The projection surfaces of each separator rod 122 in the forward direction of the conveying assembly 2 are all right-angled triangular structures. Specifically, the width of the end of each separator rod 122 that is close to its corresponding shell is greater than the width of the end of each separator rod 122 that is far away from its corresponding shell. While ensuring the contact area between the two, the area of ​​the projection surface of the moving trajectory formed by the movement of the mounting strip 121 is reduced, thereby reducing the area of ​​the running cavity opened inside the conveying seat 21 to ensure the normal operation of the separator mechanism 12. This avoids the running cavity area being too large and encroaching on the space of the other components inside the conveying seat 21 in this embodiment, effectively improving the space utilization rate.

[0042] Furthermore, the triangular structure has strong stability, which can effectively ensure the support strength of the separator rod 122 to the shell located on it.

[0043] like Figures 3-4 As shown, each mating shaft 13 in this embodiment is provided with a mating pulley 132 for mating with the mounting strip 121. The rim of the mating pulley 132 helps to evenly distribute the tension of the mounting strip 121 and reduce the risk of wear on the mounting strip 121. The presence of the mating pulley 132 can provide a smooth transmission interface for the mounting strip 121 and better withstand the tension and friction applied by the mounting strip 121.

[0044] At least three mating shafts 13 are provided to avoid excessive spacing between adjacent mating shafts 13, which could cause the portion of the mounting strip 121 located between adjacent mating shafts 13 to be concave, thus affecting the stability of the casing conveying.

[0045] Preferably, a robotic arm is used to replenish the casing in this embodiment to ensure the full automation of the casing assembly line using this embodiment. The specific type of robotic arm or other automatic replenishment mechanism to be selected should be determined according to the actual production situation, and will not be elaborated in this embodiment.

[0046] Example 2

[0047] Based on Example 1, in this example, the mounting strip 121 is made of rubber, and each separator rod 122 is made of hard rubber and is fixedly connected to the mounting strip 121. Preferably, each separator rod 122 is integrally formed with the mounting strip 121 to ensure the connection strength between the two. Correspondingly, in a subsequent process, each separator rod 122 on the mounting strip 121 needs to undergo local vulcanization treatment to harden the rubber material of the separator rod 122, ensuring the supporting strength of the separator rod 122 for the casing. The specific method for local vulcanization of the separator rod 122 depends on the actual production equipment and will not be elaborated in this example.

[0048] Example 3

[0049] Based on Embodiment 1 or Embodiment 2, in this embodiment, the inner ring of the mounting strip 121 is provided with a plurality of linkage teeth 1211, each linkage tooth 1211 being integrally formed with the mounting strip 121 to ensure the connection strength between the two. Each mating shaft 13 is provided with driven teeth 133 for meshing with the linkage teeth 1211, each driven tooth 133 being integrally formed with the mating shaft 13 to ensure the connection strength between the two. That is, in this embodiment, the mounting strip 121 and each mating shaft 13 present a synchronous belt drive structure, effectively ensuring the linkage performance between the two.

[0050] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A casing supply device for a fully automatic book box assembly machine, comprising a mounting frame (1), a conveying assembly (2), and a suction mechanism (3) for sucking casings from the mounting frame (1) onto the conveying assembly (2), wherein the conveying assembly (2) includes a conveying seat (21), the suction mechanism (3) includes a plurality of suction cups (31), and the conveying seat (21) is provided with a first clearance opening (211) for avoiding each suction cup (31), characterized in that, The mounting frame (1) includes a frame body (11) and a separating mechanism (12) for separating the shells. The separating mechanism (12) includes a plurality of mounting strips (121) for placing the shells. The frame body (11) and each mounting strip (121) are symmetrically and evenly distributed around the conveying component (2). Each of the aforementioned mounting strips (121) is slidably connected to the frame (11), and each of the aforementioned mounting strips (121) is provided with a plurality of partition bars (122), and the partition bars (122) are arranged sequentially along a linear direction; The conveyor seat (21) is provided with a second clearance opening (212) for avoiding the separation mechanism (12).

2. The casing supply device of the fully automatic book box assembly machine according to claim 1, characterized in that, The placement strip (121) is a ring structure with its projection surface connected end to end in the forward direction of the conveying assembly (2). The placement strip (121) is made of elastic material. The frame (11) is provided with a number of mating shafts (13). Each mating shaft (13) is rotatably connected to the frame (11), and each mating shaft (13) is located in the inner ring of the placement strip (121) and abuts against the inner ring of the placement strip (121).

3. The casing supply device of the fully automatic book box assembly machine according to claim 2, characterized in that, Each of the aforementioned mating shafts (13) is provided with a damping rotating shaft (131) between it and the frame (11).

4. The casing supply device of the fully automatic book box assembly machine according to claim 2, characterized in that, Each of the aforementioned mating shafts (13) is provided with a mating pulley (132) for mating with the mounting strip (121).

5. The casing supply device of the fully automatic book box assembly machine according to claim 2, characterized in that, The projection surfaces of each of the separator bars (122) in the forward direction of the conveying assembly (2) are all right-angled triangular structures.

6. The casing supply device of the fully automatic book box assembly machine according to claim 2 or 5, characterized in that, The mounting strip (121) is made of rubber, and each of the partition rods (122) is made of hard rubber and each partition rod (122) is fixedly connected to the mounting strip (121).

7. The casing supply device of the fully automatic book box assembly machine according to claim 2, characterized in that, The mating shaft (13) has at least three.

8. The casing supply device of the fully automatic book box assembly machine according to claim 7, characterized in that, The inner ring of the mounting strip (121) is provided with a plurality of linkage teeth (1211), and each of the mating shafts (13) is provided with driven teeth (133) for meshing with the linkage teeth (1211).

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