Bottom support structure for box making machine and box making machine thereof

Abstract

The utility model provides a bottom support structure for a box making machine and the box making machine thereof, wherein the bottom support structure comprises: a bottom die driving assembly, a bottom die transmission assembly, a mounting assembly and a support assembly, wherein the bottom die driving assembly and the bottom die transmission assembly are respectively connected to the mounting assembly, and the bottom die driving assembly is connected to the support assembly through the bottom die transmission assembly. The support assembly of the utility model can realize rising and falling motions under the action of the bottom die driving assembly and the bottom die transmission assembly, so as to provide a foundation for following the up and down motion of the machine head structure and an auxiliary support function of the bottom, thereby effectively reducing the driving thrust and control accuracy requirements of the machine head structure of the box making machine, which is conducive to the upgrading of the box making machine.

Description

Technical Field

[0001] The utility model relates to a supporting structure, in particular to a bottom supporting structure for a box-making machine, and further to a box-making machine adopting the bottom supporting structure. Background Art

[0002] A box-making machine, also known as an automatic paper box forming machine, refers to an automatic forming and processing equipment for packaging boxes, which is widely used in the packaging industry for various commodities. During the forming process, the common automatic box-making machines usually use the downward pressure of the machine head to cooperate with the forming equipment to realize the forming process of the packaging box. This method mainly uses the downward pressure of the machine head to drive the movement of the packaging box, thereby realizing a top-down downward pressure forming processing structure with high space utilization. However, this existing solution utilizes the downward pressure structure of the machine head. On the one hand, it requires a large driving thrust of the machine head structure, and on the other hand, it also requires a high control accuracy of the machine head structure, so that the movement control of the packaging box can be realized through the unilateral force of the machine head. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a bottom support structure for a box-making machine, which provides auxiliary support for the box-making machine through the bottom support structure, thereby effectively reducing the driving thrust and control accuracy requirements of the box-making machine on the head structure. On this basis, a box-making machine using the bottom support structure is further provided, which provides a better foundation for the upgrading of the box-making machine.

[0004] In this regard, the utility model provides a bottom support structure for a box making machine, including: a bottom mold drive assembly, a bottom mold transmission assembly, a mounting assembly and a support assembly, the bottom mold drive assembly and the bottom mold transmission assembly are respectively connected to the mounting assembly, and the bottom mold drive assembly is connected to the support assembly through the bottom mold transmission assembly.

[0005] A further improvement of the utility model is that the bottom mold drive assembly includes a drive module, a reducer, a motor transition plate and a reducer mounting plate, the drive module is connected to the reducer, the reducer is mounted on the reducer mounting plate through the motor transition plate, and the reducer mounting plate is connected to the mounting assembly.

[0006] A further improvement of the utility model is that the bottom mold driving assembly also includes a reinforcing plate, and the reinforcing plate and the reducer mounting plate are symmetrically arranged below the mounting assembly.

[0007] A further improvement of the utility model is that the reducer mounting plate and the reinforcing plate are both provided with avoidance notches, and the avoidance notches are provided between the bottom mold driving assembly and the mounting assembly.

[0008] A further improvement of the utility model is that the mounting assembly includes a fixed mounting plate and a locking pad, the fixed mounting plate is provided with a mounting window, the locking pad is arranged on the fixed mounting plate, the bottom mold driving assembly is fixedly connected to the fixed mounting plate through the locking pad, and the bottom mold transmission assembly is connected to the support assembly through the mounting window.

[0009] A further improvement of the utility model is that the bottom mold transmission assembly includes a gear and a rack, the output shaft of the bottom mold drive assembly is meshed and connected with the rack through the gear, and the rack is connected with the support assembly.

[0010] A further improvement of the utility model is that the bottom mold transmission assembly also includes a guide rail, a slider and a slider mounting plate, the guide rail is arranged on one side of the rack, the slider mounting plate is connected to the guide rail through the slider, and the slider mounting plate is connected to the mounting assembly.

[0011] A further improvement of the utility model is that the supporting assembly includes a clamping block, a locking block, a bottom mold mounting plate, a bottom mold and a bottom mold buffer, the bottom mold transmission assembly is connected to the bottom mold mounting plate through the clamping block and the locking block, the bottom mold is arranged on the bottom mold mounting plate, and the bottom mold buffer is arranged on the bottom mold.

[0012] The utility model also provides a box-making machine, including the bottom supporting structure for the box-making machine as described above, and also including a head structure and a frame, wherein the head structure is arranged at the upper part of the frame, and the bottom supporting structure is arranged at the lower part of the frame through the mounting assembly, and the bottom supporting structure is arranged below the head structure.

[0013] A further improvement of the utility model is that the head structure includes a head spindle, a head base, a servo drive module, a drag chain module and a mold, the servo drive module and the drag chain module are installed on the frame through the head base, the drag chain module is connected to the head spindle, the head spindle is slidably connected to the head base, and the mold is arranged at the bottom of the head spindle.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: in the bottom support structure used for the box-making machine, the bottom die drive assembly and the bottom die transmission assembly are respectively connected to the mounting assembly, and can be well fixed in the frame through the mounting assembly, and installed under the machine head structure; the bottom die drive assembly is connected to the support assembly through the bottom die transmission assembly, so that the support assembly can realize rising and falling movements under the action of the bottom die drive assembly and the bottom die transmission assembly, so as to provide a foundation for following the up and down movement of the machine head structure and an auxiliary support function at the bottom, thereby effectively reducing the driving thrust requirements and control accuracy requirements of the machine head structure of the box-making machine, which is beneficial to the upgrading of the box-making machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a partial structural explosion diagram of an embodiment of the utility model;

[0017] Figure 3 It is a partial structural exploded schematic diagram of an embodiment of the utility model at another angle;

[0018] Figure 4 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0019] Figure 5 It is a structural schematic diagram of another embodiment of the utility model;

[0020] Figure 6 It is a bottom view structural schematic diagram of another embodiment of the utility model;

[0021] Figure 7 It is a structural schematic diagram of another embodiment of the utility model at another angle.

[0022] Figure ID:

[0023] 1- bottom mold drive assembly; 101- drive module; 102- reducer; 103- motor transition plate; 104- reducer mounting plate; 105- reinforcement plate; 106- avoidance gap; 107- electric eye mounting plate;

[0024] 2- bottom mold transmission assembly; 201- gear; 202- rack; 203- guide rail; 204- slider; 205- slider mounting plate;

[0025] 3-installation assembly; 301-fixed installation plate; 3011-installation window; 302-locking pad;

[0026] 4-support assembly; 401-holding block; 402-locking fixing block; 403-bottom mold mounting plate; 404-bottom mold; 405-bottom mold buffer;

[0027] 5-machine head structure; 501-machine head spindle; 502-machine head chassis; 503-servo drive module; 504-drag chain module; 505-mold;

[0028] 6-Rack. DETAILED DESCRIPTION

[0029] In the description of the present invention, if there is a description of orientation, for example, the orientation or position relationship indicated by "upper", "lower", "front", "back", "left", "right", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. If a certain technical feature is referred to as "set", "fixed", "connected", or "installed" on another technical feature, it can be directly set, fixed, or connected to the other technical feature, or it can be indirectly set, fixed, connected, or installed on the other technical feature.

[0030] In the description of the present utility model, if "several" is involved, it means more than one; if "multiple" is involved, it means more than two; if "greater than", "less than", or "exceed" is involved, it should be understood as not including the number itself; if "above", "below", or "within" is involved, it should be understood as including the number itself. If "first", "second", etc. are involved, they should be understood as being used only to distinguish the names of the same or similar technical features, and should not be understood as implying / indicating the relative importance of the technical features, the number of the technical features, or the order of the technical features.

[0031] The preferred embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0032] like Figures 1 to 7 As shown, this embodiment provides a bottom support structure for a box making machine, including: a bottom die driving assembly 1, a bottom die transmission assembly 2, a mounting assembly 3 and a supporting assembly 4, the bottom die driving assembly 1 and the bottom die transmission assembly 2 are respectively connected to the mounting assembly 3, and the bottom die driving assembly 1 is connected to the supporting assembly 4 through the bottom die transmission assembly 2.

[0033] The bottom mold driving assembly 1 described in this embodiment refers to a driving module for providing power, preferably driven by a motor; the bottom mold transmission assembly 2 is used to transmit the driving force to the support assembly 4 to achieve up and down movement; the installation assembly 3 is used to install the bottom support structure into the frame 6; the support assembly 4 refers to a support structure assembly including a bottom mold 404, so that together with the head structure 5, a follow-up support force is provided at the bottom through the support assembly 4, and a driving thrust is provided at the top through the head structure 5, thereby avoiding the disadvantage of the prior art of achieving motion control of the packaging box through the unilateral force of the head.

[0034] In the bottom support structure for the box-making machine, the bottom die driving assembly 1 and the bottom die transmission assembly 2 described in this embodiment are respectively connected to the mounting assembly 3, and can be well fixed in the frame 6 through the mounting assembly 3, and installed under the head structure 5; the bottom die driving assembly 1 is connected to the support assembly 4 through the bottom die transmission assembly 2, so that the support assembly 4 can realize rising and falling movements under the action of the bottom die driving assembly 1 and the bottom die transmission assembly 2, so as to provide a foundation for following the up and down movement of the head structure 5 and the auxiliary support function of the bottom, thereby effectively reducing the driving thrust requirements and control accuracy requirements of the box-making machine for the head structure 5, which is beneficial to the upgrading of the box-making machine.

[0035] More specifically, Figures 1 to 4 As shown, the bottom mold driving assembly 1 of this embodiment includes a driving module 101, a reducer 102, a motor transition plate 103 and a reducer mounting plate 104, wherein the driving module 101 is connected to the reducer 102, and the reducer 102 is mounted on the reducer mounting plate 104 through the motor transition plate 103, and the reducer mounting plate 104 is connected to the mounting assembly 3. The driving module 101 of this embodiment preferably adopts a motor; the bottom mold driving assembly 1 of this embodiment also preferably includes a reinforcing plate 105, wherein the reinforcing plate 105 and the reducer mounting plate 104 are symmetrically arranged below the mounting assembly 3, so as to enhance the structural stability of the bottom mold driving assembly 1. Preferably, an electric eye mounting plate 107 is also arranged on the outer side of the reinforcing plate 105, so as to be used for installing an electric eye box, and a mounting structure is reserved to improve the degree of automation of the product.

[0036] like Figures 1 to 3 as well as Figures 5 to 7As shown, the reducer mounting plate 104 and the reinforcing plate 105 in this embodiment are both provided with a avoidance notch 106, and the avoidance notch 106 is arranged between the bottom mold driving assembly 1 and the mounting assembly 3, that is, the reducer mounting plate 104 and the reinforcing plate 105 are located between the bottom mold driving assembly 1 and the mounting assembly 3, and each has a avoidance notch 106 with a recessed structure, and the height of the avoidance notch 106 is preferably matched with the thickness of the mounting rod of the frame 6, so that it can be well clamped in the frame 6, thereby improving the firmness of the product after installation.

[0037] like Figures 1 to 3 as well as Figures 5 to 7 As shown, the mounting assembly 3 in this embodiment includes a fixed mounting plate 301 and a locking pad 302, the fixed mounting plate 301 is provided with a mounting window 3011, the locking pad 302 is arranged on the fixed mounting plate 301, the bottom mold driving assembly 1 is fixedly connected to the fixed mounting plate 301 through the locking pad 302, and the connection method is preferably matched through mounting holes and mounting parts, and the mounting parts can be screws and bolts, etc.; the bottom mold transmission assembly 2 is connected to the support assembly 4 through the mounting window 3011, and the overall structure is compact and efficient.

[0038] like Figures 1 to 3 As shown, the bottom mold transmission assembly 2 of this embodiment includes a gear 201 and a rack 202, the output shaft of the bottom mold driving assembly 1 is meshed with the rack 202 through the gear 201, and the rack 202 is connected to the support assembly 4, so as to facilitate the up and down movement of the support assembly 4 through the meshing structure. Preferably, the bottom mold transmission assembly 2 of this embodiment also includes a guide rail 203, a slider 204 and a slider mounting plate 205, the guide rail 203 is arranged on one side of the rack 202, the slider mounting plate 205 is connected to the guide rail 203 through the slider 204, and the slider mounting plate 205 is connected to the mounting assembly 3. Through the arrangement of the guide rail 203 and the slider 204, the guiding and smoothing effect of the movement process of the support assembly 4 can be further improved on the basis of the meshing structure. The number of the sliders 204 can be one or more, which can be selected according to the actual situation; the number of the sliders 204 of this embodiment is preferably two, so as to better ensure the reliability of its sliding connection.

[0039] like Figures 1 to 3As shown, the support assembly 4 of this embodiment includes a clamping block 401, a locking and fixing block 402, a bottom mold mounting plate 403, a bottom mold 404 and a bottom mold buffer 405. The bottom mold transmission assembly 2 is connected to the bottom mold mounting plate 403 through the clamping block 401 and the locking and fixing block 402. The bottom mold 404 is arranged on the bottom mold mounting plate 403, and the bottom mold buffer 405 is arranged on the bottom mold 404. The clamping block 401 is preferably a rack clamping block, and the bottom mold 404 refers to the bottom support mold for the packaging box. The bottom mold buffer 405 is preferably arranged on the bottom mold 404, such as bottom mold foam, so as to provide a certain buffering and protection effect when realizing the bottom auxiliary support, and further reduce the control accuracy requirements for the head structure 5.

[0040] In another embodiment, if Figures 5 to 7 As shown, a box-making machine is also provided, including the bottom supporting structure for the box-making machine as described above, and also including a head structure 5 and a frame 6, wherein the head structure 5 is arranged at the upper part of the frame 6, and the bottom supporting structure is arranged at the lower part of the frame 6 through the mounting assembly 3, and the bottom supporting structure is arranged below the head structure 5.

[0041] More specifically, the head structure 5 of this embodiment includes a head spindle 501, a head chassis 502, a servo drive module 503, a drag chain module 504 and a mold 505. The servo drive module 503 and the drag chain module 504 are installed on the frame 6 through the head chassis 502. The drag chain module 504 is connected to the head spindle 501. The head spindle 501 is slidably connected to the head chassis 502. The mold 505 is arranged at the bottom of the head spindle 501. The mold 505 refers to the supporting mold above the packaging box, which is used to press into the packaging box to avoid deformation of the packaging box. Therefore, the head structure 5 can cooperate with the bottom support structure to reduce the driving thrust and control accuracy requirements of the box making machine for the head structure 5, providing a better foundation for the upgrading of the box making machine.

[0042] The specific implementation methods described above are preferred implementation methods of the present utility model, and are not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to the specific implementation methods. All equivalent changes made in accordance with the shape and structure of the present utility model are within the protection scope of the present utility model.

Claims

1. A bottom support structure for a box making machine, characterized in that: include: A bottom mold driving assembly, a bottom mold transmission assembly, a mounting assembly and a supporting assembly, wherein the bottom mold driving assembly and the bottom mold transmission assembly are respectively connected to the mounting assembly, and the bottom mold driving assembly is connected to the supporting assembly via the bottom mold transmission assembly.

2. The bottom support structure for a box making machine according to claim 1, characterized in that: The bottom mold driving assembly includes a driving module, a reducer, a motor transition plate and a reducer mounting plate, the driving module is connected to the reducer, the reducer is mounted on the reducer mounting plate through the motor transition plate, and the reducer mounting plate is connected to the mounting assembly.

3. The bottom support structure for a box making machine according to claim 2, characterized in that: The bottom mold driving assembly also includes a reinforcing plate, and the reinforcing plate and the reducer mounting plate are symmetrically arranged below the mounting assembly.

4. The bottom support structure for a box making machine according to claim 3, characterized in that: The reducer mounting plate and the reinforcing plate are both provided with avoidance notches, and the avoidance notches are provided between the bottom mold driving assembly and the mounting assembly.

5. The bottom support structure for a box-making machine according to any one of claims 1 to 4, characterized in that: The mounting assembly includes a fixed mounting plate and a locking pad, the fixed mounting plate is provided with a mounting window, the locking pad is arranged on the fixed mounting plate, the bottom mold driving assembly is fixedly connected to the fixed mounting plate through the locking pad, and the bottom mold transmission assembly is connected to the support assembly through the mounting window.

6. The bottom support structure for a box making machine according to any one of claims 1 to 4, characterized in that: The bottom mold transmission assembly includes a gear and a rack. The output shaft of the bottom mold driving assembly is meshed and connected with the rack through the gear, and the rack is connected with the supporting assembly.

7. The bottom support structure for a box-making machine according to claim 6, characterized in that: The bottom mold transmission assembly also includes a guide rail, a slider and a slider mounting plate. The guide rail is arranged on one side of the rack. The slider mounting plate is connected to the guide rail through the slider, and the slider mounting plate is connected to the mounting assembly.

8. The bottom support structure for a box-making machine according to any one of claims 1 to 4, characterized in that: The supporting assembly includes a clamping block, a locking block, a bottom mold mounting plate, a bottom mold and a bottom mold buffer. The bottom mold transmission assembly is connected to the bottom mold mounting plate through the clamping block and the locking block. The bottom mold is arranged on the bottom mold mounting plate, and the bottom mold buffer is arranged on the bottom mold.

9. A box making machine, characterized in that: It includes a bottom supporting structure for a box making machine as described in any one of claims 1 to 8, and also includes a head structure and a frame, wherein the head structure is arranged at the upper part of the frame, the bottom supporting structure is arranged at the lower part of the frame through the mounting assembly, and the bottom supporting structure is arranged below the head structure.

10. The box-making machine according to claim 9, characterized in that: The machine head structure includes a machine head spindle, a machine head base, a servo drive module, a drag chain module and a mold. The servo drive module and the drag chain module are installed on the frame through the machine head base. The drag chain module is connected to the machine head spindle. The machine head spindle is slidably connected to the machine head base. The mold is arranged at the bottom of the machine head spindle.

Images