Box holding device and box holding forming production equipment thereof

Abstract

The utility model provides a box embracing device and box embracing forming production equipment thereof, the box embracing device comprises a main shaft module, a three-axis transfer module, a first box embracing module and a second box embracing module, the first box embracing module and the second box embracing module are respectively arranged on two sides below the main shaft module through the three-axis transfer module; the main shaft module comprises a main shaft and a locking block, and the locking block is arranged at the bottom of the main shaft and used for detachably arranging a mold; and the main shaft is movably arranged between the first box holding module and the second box holding module. Through the optimized design of the overall structure, the requirement for the control precision of the three-axis transfer module, the first box holding module and the second box holding module can be effectively lowered, and a better hardware foundation is provided for improving the machining efficiency and the safety and reliability of packaging boxes.

Description

Technical Field

[0001] The utility model relates to a conveying device, in particular to a box holding device used for processing packaging boxes, and further to box holding forming production equipment comprising the box holding device. Background Art

[0002] Packaging boxes are widely used in the packaging of various types of hardcover gifts, including but not limited to mobile phone boxes, shoe boxes, clothing boxes, food boxes and other types of packaging boxes. The application range is very wide. In the production process of such packaging boxes, it usually goes through processes such as splicing, box holding, laminating and molding. Among them, the mechanical equipment used to realize the box holding process is called a box holding device.

[0003] In the existing box holding device, the packaging box is usually clamped and transported by a screw rod. Therefore, it is necessary not only to drive and control the travel of the entire device in all directions, but also to drive and control each clamp that clamps the box separately. In the box holding device, the packaging box to be transferred is empty inside, and these packaging boxes are generally made of paper materials. Therefore, during the clamping process, the driving control accuracy is required to be high. If the driving force is too small, the clamping stability is insufficient; if the driving force is too large, it may cause problems such as deformation of the packaging box. Therefore, it is necessary to provide a box holding device with an optimized structure to improve the processing efficiency and safety and reliability of the packaging box. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a box holding device for packaging box processing, so as to provide a better hardware foundation for improving the processing efficiency and safety and reliability of packaging boxes. On this basis, a box holding molding production equipment including the box holding device is further provided.

[0005] In this regard, the utility model provides a box holding device, including: a spindle module, a three-axis transfer module, a first box holding module and a second box holding module, the first box holding module and the second box holding module are respectively arranged on both sides below the spindle module through the three-axis transfer module; the spindle module includes a spindle and a locking block, the locking block is arranged at the bottom of the spindle, and is used for detachably setting the mold; the spindle is movably arranged between the first box holding module and the second box holding module.

[0006] A further improvement of the utility model is that the spindle module also includes a spindle servo drive module and a drag chain, and the spindle is connected to the spindle servo drive module and the drag chain respectively.

[0007] A further improvement of the utility model lies in that the three-axis transfer module comprises a first mounting plate, a second mounting plate, a first synchronous moving module, a second synchronous moving module, a horizontal moving module, a first vertical moving module and a second vertical moving module, and the first synchronous moving module and the second synchronous moving module are symmetrically arranged on the first mounting plate and the second mounting plate on both sides; the two ends of the horizontal moving module are respectively connected to the first mounting plate and the second mounting plate for controlling the relative movement between the first mounting plate and the second mounting plate; the first vertical moving module and the second vertical moving module are respectively arranged on the inner sides of the first mounting plate and the second mounting plate, and are respectively slidably connected to the first synchronous moving module and the second synchronous moving module, the first box holding module is connected to the first vertical moving module, and the second box holding module is connected to the second vertical moving module.

[0008] A further improvement of the utility model is that the horizontal moving module includes a first horizontal moving module and a second horizontal moving module, the first horizontal moving module and the second horizontal moving module are respectively arranged at the front end and the rear end of the spindle module, the first horizontal moving module is respectively connected to the first mounting plate and the second mounting plate, and the second horizontal moving module is respectively connected to the first mounting plate and the second mounting plate.

[0009] A further improvement of the present utility model is that each of the first synchronous movement module, the second synchronous movement module, the first horizontal movement module, the second horizontal movement module, the first vertical movement module and the second vertical movement module is provided with a corresponding servo motor.

[0010] A further improvement of the utility model is that the first box holding module and the second box holding module have the same structure, the first box holding module includes a first guide rail, a slider, a first holding claw, a second holding claw, a screw connecting assembly, a guide rail connecting piece and a first servo motor, the first guide rail is connected to the screw connecting assembly through the guide rail connecting piece, the screw connecting assembly is connected to the first servo motor, and the first holding claw and the second holding claw are respectively connected to the first guide rail through the slider.

[0011] A further improvement of the utility model is that the first box holding module also includes a second guide rail and a suction nozzle, and the suction nozzle is slidably arranged on the side of the second holding claw away from the first holding claw through the second guide rail; the tops of the first holding claw and the second holding claw are both provided with outwardly bent avoidance ends.

[0012] The utility model also provides a box holding and forming production equipment, including the box holding device as described above, and including a frame and a shell, the box holding device is arranged in the shell through the frame; a spindle window is arranged on the top of the shell, and the spindle module is arranged in the spindle window.

[0013] A further improvement of the present invention is that the number of the box holding devices is two or more, the two box holding devices are arranged side by side on the left and right sides of the shell, and the box outlets of the box holding devices are arranged on the outer side of the shell.

[0014] A further improvement of the utility model is that the shell includes a first protective cover and a second protective cover, the first protective cover is arranged above the outer side of the box outlet, and the second protective cover is arranged on the spindle window.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the first box holding module and the second box holding module are respectively arranged on both sides below the spindle module through the three-axis transfer module; the spindle module includes a spindle and a locking block, the locking block is arranged at the bottom of the spindle, and is used to detachably set the mold; the spindle is movably arranged between the first box holding module and the second box holding module, and then the detachable mold can be driven to move between the first box holding module and the second box holding module through the spindle and the locking block. When the box holding device is carrying out the box holding transfer, the mold can be pressed into the packaging box by pressing down the spindle, which is used to fix and support the packaging box, so as to ensure the stability and reliability of the holding of the packaging box and avoid the disadvantage of deformation of the packaging box. Therefore, the present invention can effectively reduce the control accuracy requirements of the three-axis transfer module, the first box holding module and the second box holding module, and provide a better hardware foundation for improving the processing efficiency and safety and reliability of the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0017] Figure 2 It is a schematic structural diagram of an embodiment of the utility model at another angle;

[0018] Figure 3 yes Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0019] Figure 4 This is a structural schematic diagram of a first box holding module according to an embodiment of the utility model;

[0020] Figure 5 This is a schematic structural diagram of the first box holding module of an embodiment of the utility model at another angle;

[0021] Figure 6 It is a structural schematic diagram of another embodiment of the utility model;

[0022] Figure 7 It is a structural schematic diagram of another embodiment of the utility model after a part of the shell is hidden.

[0023] Figure ID:

[0024] 1-spindle module; 101-spindle; 102-locking block; 103-spindle servo drive module; 104-drag chain;

[0025] 2-three-axis transfer module; 201-first mounting plate; 202-second mounting plate; 203-first synchronous moving module; 2031 second servo motor; 204-second synchronous moving module; 2041-third servo motor; 205-first vertical moving module; 2051-fourth servo motor; 206-second vertical moving module; 2061-fifth servo motor; 207-first horizontal moving module; 2071-sixth servo motor; 208-second horizontal moving module; 2081-seventh servo motor;

[0026] 3-first box holding module; 301-first guide rail; 302-slider; 303-first holding claw; 304-second holding claw; 305-screw connecting assembly; 306-guide rail connecting piece; 307-first servo motor; 308-second guide rail; 309-nozzle; 310-bending avoidance end;

[0027] 4- The second box module;

[0028] 5- rack;

[0029] 6-housing; 601-spindle window; 602-box outlet; 603-first protective cover; 604-second protective cover;

[0030] 7- Mould;

[0031] 8-Packing box. DETAILED DESCRIPTION

[0032] 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.

[0033] 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.

[0034] The preferred embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0035] like Figures 1 to 5 As shown, this embodiment provides a box holding device, including: a spindle module 1, a three-axis transfer module 2, a first box holding module 3 and a second box holding module 4, the first box holding module 3 and the second box holding module 4 are respectively arranged on both sides below the spindle module 1 through the three-axis transfer module 2; the spindle module 1 includes a spindle 101 and a locking block 102, the locking block 102 is arranged at the bottom of the spindle 101, and is used for detachably setting the mold 7; the spindle 101 is movably arranged between the first box holding module 3 and the second box holding module 4.

[0036] The mold 7 described in this embodiment refers to a mold used to support and fix the packaging box 8, that is, a support body that is consistent in shape and size with the packaging box 8; different packaging boxes 8 can be adapted to different molds 7, so as to meet the requirements of various packaging boxes 8 for processing. The mold 7 described in this embodiment serves as a matching support body, which is detachably arranged at the bottom of the main shaft 101 through the locking block 102, and can be driven by the main shaft 101 and the locking block 102 to move between the first box holding module 3 and the second box holding module 4. The locking block 102 refers to a structural member used for locking, which can be a snap-on structural member or a magnetic structural member matched with the mold 7, or a locking structural member matched with existing fixing accessories such as screws and bolts. The structure is not limited, so it will not be described in detail. When the box holding device is performing box holding and transfer (i.e., the box holding process), the mold 7 can be pressed into the packaging box 8 by pressing down the spindle 101 to fix and support the packaging box 8, thereby ensuring the stability and reliability of holding the packaging box 8 and avoiding the disadvantage of deformation of the packaging box 8. Therefore, this embodiment can effectively reduce the control accuracy requirements for the three-axis transfer module 2, the first box holding module 3, and the second box holding module 4, and provide a better hardware foundation for improving the processing efficiency and safety and reliability of the packaging box 8, and the cost is low.

[0037] like Figure 1 and Figure 2 As shown, the spindle module 1 in this embodiment also includes a spindle servo drive module 103 and a drag chain 104, and the spindle 101 is connected to the spindle servo drive module 103 and the drag chain 104 respectively, so that the spindle 101 can move up and down in the vertical direction driven by the spindle servo drive module 103 and the drag chain 104.

[0038] like Figures 1 to 3As shown, the three-axis transfer module 2 described in this embodiment includes a first mounting plate 201, a second mounting plate 202, a first synchronous movement module 203, a second synchronous movement module 204, a horizontal movement module, a first vertical movement module 205 and a second vertical movement module 206. The first synchronous movement module 203 and the second synchronous movement module 204 are symmetrically arranged on the first mounting plate 201 and the second mounting plate 202 on both sides, respectively, and are used to achieve forward and backward movement through a servo motor and a synchronous belt; the two ends of the horizontal movement module are respectively connected to the first mounting plate 201 and the second mounting plate 202, and are used to control the relative movement between the first mounting plate 201 and the second mounting plate 202, that is, to achieve relative movement between the first mounting plate 201 and the second mounting plate 202 Movement towards or away from each other; the first vertical moving module 205 and the second vertical moving module 206 are respectively arranged on the inner sides of the first mounting plate 201 and the second mounting plate 202, and are respectively slidably connected with the first synchronous moving module 203 and the second synchronous moving module 204, the first box holding module 3 is connected with the first vertical moving module 205, and the second box holding module 4 is connected with the second vertical moving module 206, so that the first box holding module 3 and the second box holding module 4 can not only move forward or backward synchronously under the action of the first synchronous moving module 203 and the second synchronous moving module 204, but also realize up and down movement in the vertical direction under the action of the first vertical moving module 205 and the second vertical moving module 206.

[0039] Preferably, the horizontal moving module described in this embodiment includes a first horizontal moving module 207 and a second horizontal moving module 208, and the first horizontal moving module 207 and the second horizontal moving module 208 are respectively arranged at the front end and the rear end of the spindle module 1, so as to maintain the stability and reliability of the front end and the rear end of the spindle module 1 when they move relative to each other on both sides; the first horizontal moving module 207 is respectively connected to the first mounting plate 201 and the second mounting plate 202, and the second horizontal moving module 208 is respectively connected to the first mounting plate 201 and the second mounting plate 202, thereby providing a better basis for the relative movement between the first mounting plate 201 and the second mounting plate 202.

[0040] It is worth noting that, in this embodiment, the first synchronous movement module 203, the second synchronous movement module 204, the first vertical movement module 205, the second vertical movement module 206, the first horizontal movement module 207 and the second horizontal movement module 208 are each provided with a corresponding servo motor. More specifically, the first synchronous moving module 203 is provided with a second servo motor 2031 on the outer side of the first mounting plate 201 for driving the synchronous belt; the second synchronous moving module 204 is provided with a third servo motor 2041 on the outer side of the second mounting plate 202 for driving the synchronous belt; the first vertical moving module 205 is provided with a fourth servo motor 2051 on the mounting frame for realizing up and down drive; the second vertical moving module 206 is provided with a fifth servo motor 2061 on the mounting frame for realizing up and down drive; the first horizontal moving module 207 is provided with a sixth servo motor 2071 on the outer side of the first mounting plate 201 for cooperating with the lead screw and the guide rail to realize the relative movement between the two mounting plates; the second horizontal moving module 208 is provided with a seventh servo motor 2081 on the outer side of the second mounting plate 202 for cooperating with the lead screw and the guide rail to realize the relative movement between the two mounting plates.

[0041] In the prior art, cylinders are generally used for driving. Different from the prior art, the present embodiment uses a servo motor and optimizes the overall structure adaptively, thereby obviously making the driving structure simpler, more efficient and more controllable.

[0042] like Figure 1 and Figure 2 As shown, in this embodiment, the first box holding module 3 and the second box holding module 4 have the same structure; Figure 4 and Figure 5 As shown, the first box holding module 3 includes a first guide rail 301, a slider 302, a first holding claw 303, a second holding claw 304, a screw connecting assembly 305, a guide rail connecting piece 306 and a first servo motor 307. The first guide rail 301 is connected to the screw connecting assembly 305 through the guide rail connecting piece 306, the screw connecting assembly 305 is connected to the first servo motor 307, and the first holding claw 303 and the second holding claw 304 are respectively connected to the first guide rail 301 through the slider 302.

[0043] It is worth noting that in the prior art, each holding claw / grip needs to be equipped with an independent driving device, such as a cylinder, to clamp the packaging box. Different from the prior art, the first box holding module 3 or the second box holding module 4 on the same side of this embodiment only needs to share a servo motor (such as the first servo motor 307) and its screw guide rail structure to achieve, and it is no longer necessary to set an independent driving device for each holding claw. Therefore, on the basis of optimizing the structural design, it can also effectively reduce the production cost of the equipment, facilitate the assembly and drive control of the product, and facilitate the subsequent maintenance of the product.

[0044] Preferably, Figure 4 and Figure 5 As shown, in this embodiment, the first box holding module 3 also includes a second guide rail 308 and a suction nozzle 309. The suction nozzle 309 is slidably arranged on the side of the second claw 304 away from the first claw 303 through the second guide rail 308, so as to realize adaptive position adjustment of the suction nozzle 309 according to different needs, so as to suck the tissue paper at the bottom of the packaging box 8 at the end close to the movement direction, ensure the follow-up movement of the tissue paper, and avoid misalignment. The tops of the first claw 303 and the second claw 304 are both provided with an outwardly bent avoidance end 310, which can effectively prevent the first claw 303 and the second claw 304 from colliding with the mold 7, avoid damage to the equipment, and reduce the precision requirements for processing tolerances.

[0045] like Figures 1 to 7 As shown, the present embodiment also provides a box holding and forming production equipment, including the box holding device as described above, and including a frame 5 and a shell 6, wherein the box holding device is arranged in the shell 6 through the frame 5; a spindle window 601 is arranged on the top of the shell 6, and the spindle module 1 is arranged in the spindle window 601, thereby forming a complete box holding and forming production equipment. The equipment may include one or more sets of the box holding devices. For example, when it includes two of the box holding devices, it is called a double-head box holding and forming production equipment or a double-head box holding and forming all-in-one machine, etc.

[0046] Preferably, the number of the box holding devices in this embodiment is two or more, and the two box holding devices are arranged side by side on the left and right sides of the shell 6, and the box outlet 602 of the box holding device is arranged on the outer side of the shell 6. That is, the two box holding devices are arranged side by side on the left and right sides of the shell 6 in a back-to-back manner, so that the overall structure is more compact and efficient, and a highly efficient double-head box holding and forming integrated machine is realized; on this basis, the box outlet 602 of the box holding device can also be set up on the two opposite outer sides of the shell, and only a transport trolley or an assembly line or other transmission equipment is required to be set at the left and right ends of the shell 6, so that the packaging boxes 8 on both sides can be transported at the same time, so as to improve the overall production efficiency. The box outlet 602 refers to the material outlet of the packaging box 8.

[0047] like Figure 6 and Figure 7 As shown, the housing 6 of this embodiment includes a first protective cover 603 and a second protective cover 604. The first protective cover 603 is arranged above the outer side of the box outlet 602 to achieve the protection of automatic material discharge and prevent workers from accidentally putting their hands into the box holding device and causing personal injury; the second protective cover 604 is arranged on the spindle window 601 to provide protection for the spindle module 1. Preferably, the first protective cover 603 and the second protective cover 604 are both provided with heat dissipation holes, so as to ensure the ventilation and heat dissipation effect of the product on the basis of protection.

[0048] 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 box holding device, characterized in that: include: A spindle module, a three-axis transfer module, a first box holding module and a second box holding module, wherein the first box holding module and the second box holding module are respectively arranged on both sides below the spindle module through the three-axis transfer module; the spindle module includes a spindle and a locking block, and the locking block is arranged at the bottom of the spindle for detachably setting the mold; the spindle is movably arranged between the first box holding module and the second box holding module.

2. The box holding device according to claim 1, characterized in that: The spindle module also includes a spindle servo drive module and a drag chain, and the spindle is connected to the spindle servo drive module and the drag chain respectively.

3. The box holding device according to claim 1 or 2, characterized in that: The three-axis transfer module includes a first mounting plate, a second mounting plate, a first synchronous moving module, a second synchronous moving module, a horizontal moving module, a first vertical moving module and a second vertical moving module. The first synchronous moving module and the second synchronous moving module are symmetrically arranged on the first mounting plate and the second mounting plate on both sides; the two ends of the horizontal moving module are respectively connected to the first mounting plate and the second mounting plate for controlling the relative movement between the first mounting plate and the second mounting plate; the first vertical moving module and the second vertical moving module are respectively arranged on the inner sides of the first mounting plate and the second mounting plate, and are respectively slidably connected to the first synchronous moving module and the second synchronous moving module, the first box holding module is connected to the first vertical moving module, and the second box holding module is connected to the second vertical moving module.

4. The box holding device according to claim 3, characterized in that: The horizontal moving module includes a first horizontal moving module and a second horizontal moving module, the first horizontal moving module and the second horizontal moving module are respectively arranged at the front end and the rear end of the spindle module, the first horizontal moving module is respectively connected to the first mounting plate and the second mounting plate, and the second horizontal moving module is respectively connected to the first mounting plate and the second mounting plate.

5. The box holding device according to claim 4, characterized in that: The first synchronous movement module, the second synchronous movement module, the first horizontal movement module, the second horizontal movement module, the first vertical movement module and the second vertical movement module are each provided with a corresponding servo motor.

6. The box holding device according to claim 1 or 2, characterized in that: The first box holding module and the second box holding module have the same structure. The first box holding module includes a first guide rail, a slider, a first holding claw, a second holding claw, a screw connecting assembly, a guide rail connecting piece and a first servo motor. The first guide rail is connected to the screw connecting assembly through the guide rail connecting piece, and the screw connecting assembly is connected to the first servo motor. The first holding claw and the second holding claw are respectively connected to the first guide rail through the slider.

7. The box holding device according to claim 6, characterized in that: The first box holding module also includes a second guide rail and a suction nozzle, and the suction nozzle is slidably arranged on a side of the second holding claw away from the first holding claw through the second guide rail; the tops of the first holding claw and the second holding claw are both provided with outwardly bent avoidance ends.

8. A box forming production equipment, characterized in that: It comprises a box holding device as described in any one of claims 1 to 7, and comprises a frame and a shell, wherein the box holding device is arranged in the shell through the frame; a spindle window is arranged on the top of the shell, and the spindle module is arranged in the spindle window.

9. The box forming production equipment according to claim 8, characterized in that: The number of the box holding devices is two or more, the two box holding devices are arranged side by side on the left and right sides of the shell, and the box outlets of the box holding devices are arranged on the outer side of the shell.

10. The box forming production equipment according to claim 9, characterized in that: The shell includes a first protective cover and a second protective cover, wherein the first protective cover is arranged above the outer side of the box outlet, and the second protective cover is arranged on the spindle window.

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